ML17226A061

FSAR Amendment 108, Figures - Chapter 06 Thru 08

ML17226A061
Person / Time
Site:	Comanche Peak
Issue date:	08/01/2017
From:	Luminant Power, TXU Energy, Vistra Energy
To:	Office of Nuclear Reactor Regulation
Shared Package
ML17226A045	List: CP-201700604, FSAR Amendment 108 - Technical Requirements Manual (Trm), Revision 88 ML17226A047 ML17226A060 ML17226A061
References
CP-201700604, TXX-17063
Download: ML17226A061 (416)

Text

Amendment xx August xx, 2007 CPSES/FSAR FIGURE 6.2.1-20 THIS FIGURE HAS BEEN DELETED Amendment101b

Amendment xx August xx, 2007 CPSES/FSAR FIGURE 6.2.1-30 THIS FIGURE HAS BEEN DELETED Amendment101b Amendment xx August xx, 2007 CPSES/FSAR FIGURE 6.2.1-31 THIS FIGURE HAS BEEN DELETED Amendment101b Amendment xx August xx, 2007 CPSES/FSAR FIGURE 6.2.1-32 THIS FIGURE HAS BEEN DELETED Amendment101b Amendment xx August xx, 2007 CPSES/FSAR FIGURE 6.2.1-33 THIS FIGURE HAS BEEN DELETED Amendment101b Amendment xx August xx, 2007 CPSES/FSAR FIGURE 6.2.1-34 THIS FIGURE HAS BEEN DELETED Amendment101b Amendment xx August xx, 2007 CPSES/FSAR FIGURE 6.2.1-35 THIS FIGURE HAS BEEN DELETED Amendment101b Amendment xx August xx, 2007 CPSES/FSAR FIGURE 6.2.1-36 THIS FIGURE HAS BEEN DELETED Amendment101b Amendment xx August xx, 2007 CPSES/FSAR FIGURE 6.2.1-37 THIS FIGURE HAS BEEN DELETED Amendment101b Amendment xx August xx, 2007 CPSES/FSAR FIGURE 6.2.1-38 THIS FIGURE HAS BEEN DELETED Amendment101b Amendment xx August xx, 2007 CPSES/FSAR FIGURE 6.2.1-39 THIS FIGURE HAS BEEN DELETED Amendment101b Amendment xx August xx, 2007 CPSES/FSAR FIGURE 6.2.1-40 THIS FIGURE HAS BEEN DELETED Amendment101b Amendment xx August xx, 2007 CPSES/FSAR FIGURE 6.2.1-41 THIS FIGURE HAS BEEN DELETED Amendment101b Amendment xx August xx, 2007 CPSES/FSAR FIGURE 6.2.1-42 THIS FIGURE HAS BEEN DELETED Amendment101b Amendment xx August xx, 2007 CPSES/FSAR FIGURE 6.2.1-43 THIS FIGURE HAS BEEN DELETED Amendment101b Amendment xx August xx, 2007 CPSES/FSAR FIGURE 6.2.1-44 THIS FIGURE HAS BEEN DELETED Amendment101b Amendment xx August xx, 2007 CPSES/FSAR FIGURE 6.2.1-45 THIS FIGURE HAS BEEN DELETED Amendment101b

Amendment xx August xx, 2007 CPSES/FSAR FIGURE 6.2.1-49 THIS FIGURE HAS BEEN DELETED Amendment101b Amendment xx August xx, 2007 CPSES/FSAR FIGURE 6.2.1-50 THIS FIGURE HAS BEEN DELETED Amendment101b Amendment xx August xx, 2007 CPSES/FSAR FIGURE 6.2.1-51 THIS FIGURE HAS BEEN DELETED Amendment101b Amendment xx August xx, 2007 CPSES/FSAR FIGURE 6.2.1-52 THIS FIGURE HAS BEEN DELETED Amendment101b

Amendment xx August xx, 2007 CPSES/FSAR FIGURE 6.2.1-54 THIS FIGURE HAS BEEN DELETED Amendment101b Amendment xx August xx, 2007 CPSES/FSAR FIGURE 6.2.1-55 THIS FIGURE HAS BEEN DELETED Amendment101b Amendment xx August xx, 2007 CPSES/FSAR FIGURE 6.2.1-56 THIS FIGURE HAS BEEN DELETED Amendment101b

Amendment xx August xx, 2007 CPSES/FSAR FIGURE 6.2.1-58 THIS FIGURE HAS BEEN DELETED Amendment101b Amendment xx August xx, 2007 CPSES/FSAR FIGURE 6.2.1-59 THIS FIGURE HAS BEEN DELETED Amendment101b Amendment xx August xx, 2007 CPSES/FSAR FIGURE 6.2.1-60 THIS FIGURE HAS BEEN DELETED Amendment101b Amendment xx August xx, 2007 CPSES/FSAR FIGURE 6.2.1-61 THIS FIGURE HAS BEEN DELETED Amendment101b Amendment xx August xx, 2007 CPSES/FSAR FIGURE 6.2.1-62 THIS FIGURE HAS BEEN DELETED Amendment101b Amendment xx August xx, 2007 CPSES/FSAR FIGURE 6.2.1-63 THIS FIGURE HAS BEEN DELETED Amendment101b Amendment xx August xx, 2007 CPSES/FSAR FIGURE 6.2.1-64 THIS FIGURE HAS BEEN DELETED Amendment101b Amendment xx August xx, 2007 CPSES/FSAR FIGURE 6.2.1-65 THIS FIGURE HAS BEEN DELETED Amendment101b Amendment xx August xx, 2007 CPSES/FSAR FIGURE 6.2.1-66 THIS FIGURE HAS BEEN DELETED Amendment101b Amendment xx August xx, 2007 CPSES/FSAR FIGURE 6.2.1-67 THIS FIGURE HAS BEEN DELETED Amendment101b Amendment xx August xx, 2007 CPSES/FSAR FIGURE 6.2.1-68 THIS FIGURE HAS BEEN DELETED Amendment101b Amendment xx August xx, 2007 CPSES/FSAR FIGURE 6.2.1-69 THIS FIGURE HAS BEEN DELETED Amendment101b Amendment xx August xx, 2007 CPSES/FSAR FIGURE 6.2.1-70 THIS FIGURE HAS BEEN DELETED Amendment101b FLOW DIAGRAM CONTAINMENT SPRAY SYSTEM CP-7 PUMP CP1-CTAPCS-01 CP1-CTAPCS-02 PUMP CP1-CTAPCS-01 A (SUCT VENT)

B (DISCH VENT)

C (SUCT VENT)

D (DRAIN)CP1-CTAPCS-02 CP1-CTAPCS-03

CP1-CTAPCS-04 SUCTION DISCHARGE 5 2 3/4 -301R-2 CP1-CTAPCS-03 CP1-CTAPCS-04 VALVE908909910911912913914915 924 916 932 925 917 933 926 918 934 927 919 935 928 920 936 929 921 937 930 922 938 931 923 939ABCDEFGH DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS:

REV 2323-M1-0232 LOC: A,D-5 CONTAINMENT SPRAY PUMPS CONTAINMENT SPRAY PUMPS SEAL COOLER PIPING XXX FOR LINE NUMBERS NUMBER NUMBER M1-0232 M1-0236-03 M1-0232-A D BEARING BRACKET DRAIN CONNECTION 3/4 -151R-5 TO LOCAL DRAIN 3/4 -152R-5 1CT-0195 1CT-0194 1CT-0193 1CT-0192 1CT-0017 1CT-0069 1CT-0035 1CT-0086 LINE NUMBERS ARE 1/2 -CT-1-XXX-1501R-2 SEE TABLE FOR LINE NUMBERS (TYP 4)PUMPS VENTS AND DRAINS DRAINS SYSTEM VENTS AND 1CT-0192 1CT-0193 1CT-0194 1CT-0195 DWG. NO. 3/4 " CAP 3/4 " CAP AC--

-

---

-

-FSAR FIGURE 6-CT-1-051-301R-2 CP1-CTORCS-11 CP1-CTORCS-12 CP1-CTORCS-06 CP1-CTORCS-07 CP1-CTORCS-08 6-CT-1-135-301R-2 CP1-CTORCS-14 CP1-CTORCS-17 3-CT-1-053-301R-2 4-CT-1-054-301R-2 8-CT-1-076-301R-2 3-CT-1-117-301R-2 12-CT-1-026-301R-2 (27 NOZZLES) 6-CT-1-077-301R-2 (14 NOZZLES) 8-CT-1-127-301R-2 CP1-CTORCS-19 10-CT-1-042-301R-2 4-CT-1-047-301R-2 6-CT-1-050-301R-2 8-CT-1-049-301R-2 CP1-CTORCS-20 CP1-CTORCS-15 CP1-CTORCS-16 4-CT-1-095-301R-2 6-CT-1-096-301R-2 3/4 -301R-2 D FAI 8-CT-1-043-301R-2 6-CT-1-036-301R-2 CP1-CTORCS-09 D 2 5 3/4 -301R-2 CONTAINMENT SPRAY NOZZLE (TYPICAL) 2-CT-1-081-301R-2 5 2 1-CT-1-079-301R-2 5 2 1-301R-2 DEMINERALIZED MAKE-UP WATER HOSE CONNECTION 5 2 2 5 2-CT-1-082-301R-2 2-301R-2 3/4 -301R-2 16-CT-1-013-301R-2 D 60 NOZZLES 48 NOZZLES 46 NOZZLES 6-CT-1-048-301R-2 6-CT-1-046-301R-2 6-CT-1-044-301R-24-CT-1-045-301R-24-CT-1-094-301R-2 3/4 -301R-2 5 2-301R-2 1-CT-1-080-301R-2 1-301R-2 DEMINERALIZED MAKE-UP WATER HOSE CONNECTION 5 2 2 3/4 -301R-2 3/4 -301R-2 5 2 3/4 -301R-2 VV 3/4 -301R-2 2-301R-2 2-301R-2 PENETRATION (NOTE 5)CONTAINMENT SPRAY HEAT EXCHANGER CP1-CTAHCS-01 2 5 2 5 2 5 5 2 PENETRATION 5 2 5 2 2-301R-2 3/4 -301R-2 16-CT-1-014-301R-2 D 2 5 5 2 5 2 6-CT-1-124-301R-2 5 2 5 2 D 3-CT-1-038-301R-2 4-CT-1-039-301R-2 4-CT-1-093-301R-2 3-CT-1-114-301R-2 (27 NOZZLES) 10-CT-1-027-301R-2 (14 NOZZLES) 8-CT-1-028-301R-2 4-CT-1-032-301R-2 6-CT-1-068-301R-2 6-CT-1-035-301R-2 3/4 -301R-2 2 5VDCT 8-CT-1-034-301R-2 4-CT-1-091-301R-2 6-CT-1-092-301R-2 COMPONENT COOLING WATER 5 2 3/4 -301R-2 2 5 VV 3/4 -301R-2 5 2 2 5 CT VD 2-301R-2 2-301R-2 (NOTE 5)COMPONENT COOLING WATER 60 NOZZLES 46 NOZZLES 6-CT-1-033-301R-2 6-CT-1-031-301R-2 6-CT-1-029-301R-24-CT-1-030-301R-24-CT-1-090-301R-2 2 5VDCT COMPONENT COOLING WATER CT VD COMPONENT COOLING WATER CONTAINMENT

SPRAY SYSTEM CONTAINMENT SPRAY HEAT EXCHANGER CP1-CTAHCS-02 CP1-CTORCS-13 2 FOR PUMP SEAL WATER DETAILS 1/2 -301R-2 2-CT-1-105-301R-2 2-CT-1-101-151R-2 CHEM EDUCTOR CP1-CTEDCS-04 CONTAINMENT SPRAY PUMP 50%

CP1-CTAPCS-04 5 2 3/4 -301R-2 V D 3/4 -301R-5 4-CT-1-021-301R-2 16-CT-1-025-301R-2 10-CT-1-012-301R-2 2-CT-1-084-301R-2 FOR PUMP SEAL WATER DETAILS 2-CT-1-103-301R-2 2-CT-1-099-151R-2 CHEM EDUCTOR CP1-CTEDCS-03 CONTAINMENT SPRAY PUMP 50%

CP1-CTAPCS-03 3/4 -301R-2 D 16-CT-1-024-301R-2 10-CT-1-010-301R-2 5 2 5 2 CONTAINMENT SPRAY SYSTEM 3/4 -301R-2 2 5 V 3/4 -301R-2 FOR PUMP SEAL WATER DETAILS 2-CT-1-104-301R-2 2-CT-1-100-151R-2 CHEM EDUCTOR CP1-CTEDCS-02 CONTAINMENT SPRAY PUMP 50%

CP1-CTAPCS-02 2 CONTAINMENT SPRAY SYSTEM 12-CT-1-007-151R-2 12-CT-1-008-151R-2 12-CT-1-006-151R-2 FAI 3/4 -301R-2 10-CT-1-011-301R-2 3/4 -301R-2 8-CT-1-074-301R-2 6-CT-1-075-301R-2 4-CT-1-097-301R-2 FOR PUMP SEAL WATER DETAILS 2-CT-1-102-301R-2 2-CT-1-098-151R-2 OUTSIDE CONTAINMENT CHEM EDUCTOR CP1-CTEDCS-01 (NOTE 2)CONTAINMENT SPRAY PUMP 50%

CP1-CTAPCS-01 3/4 -301R-2 D 3/4 -301R-2 12-CT-1-005-151R-2 1/2 -301R-2 FAI FAI 3/4 -301R-2 4-CT-1-018-301R-2 10-CT-1-009-301R-2 3/4 -301R-5 5 2 CONTAINMENT SPRAY SYSTEM151301 CONTAINMENT

SPRAY SYSTEM 10-CT-1-016-301R-2 V 1/2 -301R-2 D 5 2 TEST LINE 1/2 -301R-2 3/4 -301R-2 CONTAINMENT SPRAY SYSTEM 2-CT-1-060-301R-2 2-CT-1-061-301R-2 2 3301151 2-CT-1-064-151R-3 3-CT-1-089-151R-3 3/4 -151R-5 D 3/4 -151R-5 D 2 3301151 2-CT-1-087-301R-2 2-CT-1-085-301R-2 3/4 -151R-5 2-CT-1-059-301R-2 D 3/4 -151R-3 3-CT-1-088-151R-3 2-CT-1-062-151R-3 3/4 -151R-3 D 3/4 -151R-5 2-CT-1-058-301R-2301151 CONTAINMENT SPRAY SYSTEM 2 3301151 151 2 3 INSIDE CONTAINMENT SAFEGUARDS BUILDING 10-CT-1-015-301R-2 2 5 3/4 -301R-2 2 5 3/4 -301R-2 5 2 M M M 3/4 -151R-3 3/4 -151R-3 M 3/4 -301R-2 (TYP)FAI (TYP)(TYP)2-CT-1-086-301R-2 2-CT-1-063-151R-3 L L L L L L LOC: A-3 LOC: E-6 LOC: D-6 LOC: A-1 LOC: A-3 LOC: E-6 LOC: A-3 (LOC: H-5)(LOC: H-5)

LOC: D-3 LOC: D-6 16-CT-1-014-301R-2 2 LOC: B-4 TRAIN B SPRAY HEADERS 8-CT-1-125-301R-2 L L L L L L L L TRAIN A SPRAY HEADERS (LOC: H-5) 2-VD-1-245-152R-5 1-151R-5 2-VD-1-249-152R-5 1-151R-5 151 301 151 301151301 5 2 2-301R-2 (67 NOZZLES) 119 NOZZLES 47 NOZZLES (67 NOZZLES) 6-CT-1-078-301R-2 M1-0232-A M1-0232-A M1-0232-A M1-0232-A M1-0232-A M1-0232-A M1-0232-A M1-0229 M1-0229 M1-0229 M1-0229 M1-0236-03 M1-0236-03 EL 939'-0" M 5 3/4 -301R-5 3/4 -301R-5 2505 2505 D 4-CT-1-112-301R-2 3/4 -301R-2 V D 5 2 10-CT-1-136-301R-2 3/4 -301R-2 3/4 -301R-5 2 5 10-CT-1-083-301R-2 3/4 -301R-2 3/4 -301R-5 5

2 6-CT-1-023-301R-2 3/4 -301R-2 3/4 -301R-2 2 5 10-CT-1-137-301R-2 3/4 -301R-2 2 5 6-CT-1-057-301R-2 3/4 -301R-2 10-CT-1-017-301R-2 4-CT-1-108-301R-2 4-CT-1-106-301R-2 5 2 2-CT-1-065-151R-3 119 NOZZLES 1CT-0170 3/4 -151R-2 LOC: A-3 1CT-0245 2 1CT-0176 1CT-0023 1CT-0019 1CT-0021 1CT-0020 1CT-0016 1CT-0015 1CT-0165 1CT-0026 1CT-0243 1CT-0010 1CT-0011 1CT-0012 1CT-0034 1CT-0031 1CT-0027 1CT-0032 1CT-0030 1CT-0172 1CT-0047 1CT-0028 1CT-0036 1CT-0244 1CT-0066 1CT-0067 1CT-0174 1CT-0073 1CT-0072 1CT-0075 1CT-0078 1CT-0060 1CT-0065 1CT-0071 1CT-0061 1CT-0062 1CT-0063 1CT-0064 1CT-0082 1CT-0079 1CT-0083 1CT-0087 1CT-0081 1CT-0089 1CT-0095 1CT-0096 1CT-0211 1CT-0097 1CT-0094 1CT-0241 1CT-0168 1CT-0084 1CT-0009 1CT-0233 1CT-0232 1CT-0007 1CT-0008 1CT-0250 1CT-0013 1CT-0004 1CT-0186 1CT-0301 1CT-0002 1CT-0003 1CT-0006 1CT-0249 2 5 1CT-0237 1CT-0306 1CT-0049 1CT-0248 1CT-0208 1CT-0054 1CT-0051 1CT-0187 1CT-0053 1CT-0300 1CT-0057 1CT-0058 1CT-0234 1CT-0235 1CT-0059 1CT-0251 1CT-0055 1CT-0052 1CT-0039 1CT-0179 1CT-0180 1CT-0143 1CT-0142 1CT-0302 1CT-0225 1CT-0181 5 2 1CT-0182 1CT-0145 1CT-0144 1CT-0226 1CT-0177 1CT-0178 1CT-0146 1CT-0001 1CT-0141 1CT-0050 1CT-0068 TC TC TV TC LC TC LC TC TC TV TC DRAINS SYS DRAINS SYS (LOC: H-5)( C EL 1063'-10")( C EL 1057'-4 3/8 ")( C EL 1039'-11")( C EL 1021'-6")( C EL 898'-8")( C EL 855'-7")( C EL 828'-0")( C EL 1065'-2")( C EL 1058'-8 3/8 ")( C EL 1041'-3")( C EL 1022'-10")

EL 939'-0" ( C EL 900'-0")( C EL 855'-7")( C EL 828'-0")

EL 939'-0" VENTS AND VENTS AND 12-301R-2 1CT-0166 (NOTE 2)(NOTE 2)(NOTE 2) IN SPOOL PIECES DURING INITIAL FLUSHING OPERATIONS ONLY AND MUST V 3/4 -301R-5 3/4 -301R-2 V 3/4 -301R-5 301R 301R 6.ALL CONNECTIONS TO THE SHELL SIDE OF THE CS HEAT EXCHANGER UNLESS OTHERWISE NOTED DRAINS COLLECTED BY LOCAL DRAIN SYSTEM.

SWAGELOK 3/4 x 3/8 OD TUBE CONNECTOR WITH PLUG BY INST.

V 5 2 1CT-0238 1/2 -2505R-5 LOC: C-4 NOTE 3 NOTE 3 LOC: C-4 NOTE 3TEMPORARY STRAINERS CP1-CTSRTS-01,02,03,04 ARE INSTALLED 1CT-0143 1-PI-4771 1-PI-4807 1-HS-4767 1-PT-4775-2 1-TW-4791 1-TW-4792 1-HV-4777 1-LS-4796 1-PI-4805 1-FE-4773-2 1-FT-4773-2 1-FV-4773-2 1-HS-4766 1-PI-4770 1-PT-4775-1 1-PI-4769 1-PI-4806 1-FE-4772-2 1-FV-4772-2

1-FT-4772-2 1-PT-4774-2 1-HS-4765 1-TW-4789 1-TW-4790 1-HV-4776 1-LS-4795 1-PI-4804

1-FV-4772-1 1-FE-4772-1 1-FT-4772-1 1-PT-4774-1 1-PI-4768 1-HS-4764 MIII-0015 MIII-0014 ADMINISTRATIVELY CONTROLLED IN MODES 1-4, IN LIEU OF LOCAL LEAK RATE TESTING. (SEE NOTE 27, M1-0200)BLIND FLANGES FOR VALVES AND ARE 1CT-0001 1CT-0054 3/4 " PLUG 3/4 -151R-2 3/4 " PLUG 3/4 -151R-2 3/4 " PLUG 3/4 -151R-2 3/4 " PLUG NOTES: 3/4 -151R-2 3/4 -301R-2 3/4 -301R-2 FAI 4-CT-1-020-301R-2 M 6-CT-1-056-301R-2 4-CT-1-110-301R-2 1CT-0048 1CT-0042 1-FV-4773-1 1/2 -301R-2 1-FE-4773-1 1-FT-4773-1 1/2 -301R-2 1CT-0043 1CT-0044 1CT-0045 3/4 -301R-2 V D 3/4 -301R-5 5 2 3/4 -301R-2 5 2 1CT-0242 1CT-0210 3/4 -301R-2 3/4 " PLUG 3/4 " PLUG 3/4 " PLUG 3/4 " PLUG REF CKD CP-22 11-13-96 M1-0232 (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS 1CT-0005 1CT-0056 1/2 -301R-2 5 2 B V 3/4 -301R-5 TO SEAL COOLER PIPING (SEE BELOW)

SUCTION DISCHARGE A B D C FEHG B A SEAL COOLERS CYCLONE SEPARATOR (TYP)COMPONENT COOLING WTR M1-0229 LOC: E-2,3,5 AND 6 COMPONENT COOLING WTR M1-0229 LOC: F-2,3,5 AND 6 TO CT PUMP DISCH VENT (SEE ABOVE)

DLK 2011 07-26 6.2.2-1 D D D 381 NOZZLES TRAIN B 380 NOZZLES TRAIN A

761 NOZZLES TOTAL TC TC LC LC TC 3/4 -151R-2 1.2.4-CT-1-019-301R-2 3/4 -301R-5 3/4 -301R-2 3/4 -301R-2 3.4.

5.7.8.9.SEAL WELDED.

SEE NOTE 6VALVE IS TO BE ABANDONED AND THREADED CAP IS TO BE SEE NOTE 10 SEE NOTE 10 10.301R 2505 2505 301R 3/4 -301R-5 1/2 -2505R-5 TYP 1/2 -2505R-5 DELETED DELETED DELETED ARE SHOWN ON THE COMPONENT COOLING WATER SYSTEM FLOW DIAGRAM DWG M1-0229-01.

BE REMOVED PRIOR TO PLANT START UP. THE TEMPORARY STRAINERS CAN BE RE-INSTALLED FOR POST MAINTENANCE ACTIVITY.

1-PT-4807A 1-PT-4806A M1-0232-CP-31 CP-31 me0007wo.dgn THIS DRAWING REVISED TO EDITORIALLY CORRECT A DRATFING ERROR THAT OCCCURED JUNE 6, 1996 WHEN CP-21 OF THIS DRAWING WAS REVISED

AND ISSUED. THIS CHANGE WILL BE IN AGREEMENT WITH DESIGN DOCUMENTS

BRP-CT-1-SB-013 REV CP-2, DCA 28556 REV 1 AND DCA 28558 REV 1

PER AI-CR-2011-008177-1.

CP-31 FOR DEFINITION OF SYMBOLS SEE DRAWING M1-0200.

2011 07-26 MM DWG. NO.SH. NO.REV.

H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT LUMINANT CPNPP GLEN ROSE, TEXAS FLOW DIAGRAM CONTAINMENT SPRAY SYSTEM M D~-2505R-5 VALVE ISOLATION TANK CP1-CTATVT-01 24" GUARD PIPE 16-CT-1-139-151R-2 RHT~-2505R-5 D VALVE ISOLATION TANK CP1-CTATVT-02 16-CT-1-140-151R-2 M STEM LEAKOFF STEM LEAKOFF PENETRATION PENETRATION 24" GUARD PIPE 24" GUARD PIPE (TRAIN A)(TRAIN B)RHR PUMP SAFETY INJECTION SYSTEM RHR PUMP SAFETY INJECTION SYSTEM INSIDE CONTAINMENT OUTSIDE CONTAINMENT FAI FAI301151 12-CT-1-005-151R-2 SPRAY SYSTEM 12-CT-1-007-151R-2 SPRAY SYSTEM CONTAINMENT SPRAY SYSTEM 12-CT-1-006-151R-2 SPRAY SYSTEM12-SI-1-031-151R-2CENTRIFUGALCHARGING PUMPSSSCS 2 5 DRAIN 4-CT-1-072-151R-2 4-CT-1-131-151R-5 DEMINERALIZED WATER 2 5SSCS OVERFLOW 4-CT-1-132-151R-5 4-CT-1-130-151R-2 2-CT-1-129-151R-2 24-SI-1-904-151R-2 24-SI-1-905-151R-2 WATER LEVEL SPARGER~-151R-2 1-151R-2 3-CT-1-134-151R-2 10-CT-1-128-151R-2 SYSTEM RWST REFUELING WATER STORAGE TANK SAFETY CLASS 2 CP1-CTATRW-01 SYSTEM RWST

HEADER SFPCS PUMP PUMPSSYSTEM RWSTHEADER24-SI-1-029-151R-2 SI CT 16-SI-1-914-151R-2 12-CT-1-008-151R-2 SPRAY SYSTEM 16-CT-1-121-151R-2 16-CT-1-004-151R-2TRAIN BTRAIN A16-CT-1-002-151R-2 2 2 516-CT-1-001-151R-2 16-CT-1-120-151R-216-CT-1-003-151R-2 CHEMICAL ADDITIVE TANK CP1-CTATCA-01 SAFETY CLASS 3 2-151-3 D 3 5 5 3 LOCAL SAMPLE~-151-3 D~-151-3~-151-3~-151-3~-151-3 FILL 6"2"2" VACUUM BREAKERS CP1-CTVBCA-02 5 3 3-CT-1-088-151R-3 SPRAY SYSTEM SPRAY SYSTEM M M FAI 3 5 D 3-CT-1-069-151-3 2-CT-1-133-151-3

~-151R-3~-151R-3~-151R-3~-151R-3~-151R-3~-151R-3 3-CT-1-089-151R-3 V~-151R-5 2 53-CT-1-066-151R-23-CT-1-067-151-5CHEMICAL EDUCTOR TEST LINE 3-CT-1-041-151R-3 3 5 3 5 3-CT-1-055-151R-3 CP1-CTORET-01 CP1-CTORET-02 3-CT-1-138-151R-5 N GAS SUPPLY 2CTNGSSCS1-CT-1-070-151-5

~-151-5 CP1-CTORFR-01 1-CT-1-902-152-5 SAFEGUARDS BUILDING FAI 2 5 2x~ REDUCING REFUELING WTR PURIFICATION SI AND RHR 2"~"3-CT-1-067-151-5TRAIN A LOC: G-3 LOC: G-5 CONN INSERT (TYP)

LOC: A-4LOC: D-2LOC: G-3 LOC: F-1 LOC: G-2 LOC: B-3 RHT LOC: B-3 LOC: A-6 LOC: A-5 (BY CNTMT LINER MFR)(BY CNTMT LINER MFR)

CONTAINMENT RECIRCULATION SUMPS LOC: G-5 LOC: G-6 LOC: G-2 LOC: G-3 LOC: G-4 CP-7 2323-M1-0232 DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS:

REV M1-0243-A M1-0232 M1-0232-A M1-0232 M1-0232 M1-0236-03 M1-0236-03 M1-0263-B M1-0263-BSEE NOTE 6SEE NOTE 6 M1-0232 M1-0232 CONTAINMENT CONTAINMENT M1-0232 M1-0232 M1-0232 TRAIN BM1-0261M1-0261 M1-0261 M1-0261NOTE 5NOTE 5 NOTE 4 NOTE 4 CONTAINMENT CONTAINMENT NOTE 7 NOTE 7 NOTE 7 1-NG-1-006-152-5 1-NG-1-023-152-5 2 1CT-0105 1CT-0213 1CT-0207 1CT-0206 1CT-0164 1CT-0108 1CT-0212 1CT-0205 1CT-0204 1CT-0148 1CT-0025 1CT-0149 1CT-0077 1CT-0113 1CT-0150 1CT-0118 1CT-0236 1CT-0215 1CT-0214 1CT-0216 1CT-0217 1CT-0128 1CT-0127 1CT-01331CT-01351CT-0136 1CT-0134FOFO 1CT-0153 1CT-0154 1CT-0139 1CT-0138 1CT-0239 1CT-0183 1CT-01371CT-01091CT-01101CT-02091CT-0114 1CT-0117~-151R-2~-151R-2~-151R-2 SAFETY INJECT LO SAFETY INJECT MS-4 MS-3SAFETY INJECT 2-DD-1-002-151-5 V D 1-151R-5 1-151R-5 1CT-0228 1CT-0227 V D 1-151R-5 1-151R-5 1CT-0229 1CT-0230SUMP NUMBER 2SUMP NUMBER 1 10-CT-1-128-151R-2 CP1-CTORBO-01 CP1-CTVBCA-01 2~-151-3 1~-151-3 1-CT-1-906-151R-5 1-151R-5~-151R-5 1-CT-1-905-151R-5

~-151R-5 1-151R-5 10-CT-1-017-301R-2 3-SI-1-035-151R-5 16-CT-1-122-151R-2 (NOTE 3) 16-CT-1-123-151R-2 (NOTE 3) 1CT-0221 1CT-0101 EXPANSION JOINT CP1-CTEXVT-03 NOTE 2 NOTE 8~-6OIR-5 1CT-0309~-2501R-2 1-2501R-2~-151R-5 24" GUARD PIPE 1CT-0223 EXPANSION JOINT CP1-CTEXVT-04

~-6OIR-5 NOTE 2 NOTE 8 1CT-0106 1CT-0310 1-2501R-2~-2501R-2 0930 1-LT-0931 1-LT-0932 1-LT-0933 1-LT-4793 1-TE-4759 1-HV-4758 1-HV-4750 1-PI-4751A 1-PS-4751 1-PS-4755 1-LV-4752 1-LV-4754 1-LV-4753 1-LV-4788 1-LS-4783 1-HV-4787 1-LS-4782 1-HV-4779 1-LT-4781 1-LT-4757 1-FIS-4757 1-FE-4752 1-LT-4754 1-LIS-4756 1-FE-4756 1-FIS-4755 1-LIS-4753 1-LT-(NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS D 1CT-0240~-2505R-5 5 2 1CT-0099~-151R-2 TV~-2505R-5 5 TV~-2505R-5 D 5~-2505R-51CT-0111 2 5~-2505-5~-2505R-5 2 5 LOC: D-3 M1-0242-B WATER DEMINERALIZED

~-151R-5 D1CT-00291DD-0009 V 1CT-0112 SAMPLE SINK DD/CT GRAB 1CT-0038~-2505-5 SEE NOTE 9 CP1-CTSRSD-01 CP1-CTSRSD-02

1. 4. 5. LINE TO TERMINATE ABOVE MAXIMUM WATER LEVEL.

ANTI-VORTEX PIPE.

FOR DEFINITION OF SYMBOLS SEE DWG M1-0200.

VALVE STEM LEAK-OFF PIPING AND RELATED VALVES WERE VALVE ISOLATION TANK, EXPANSION JOINT, GUARD PIPE, VENT, DRAIN, FABRICATED, TESTED AND INSTALLED TO ANSI SAFETY CLASS 2, ASME CODE CLASS 2 REQUIREMENTS. THESE COMPONENTS AND PIPING HAVE BEEN RECLASSIFIED IN THEIR CURRENT APPLICATION TO NON-NUCLEAR SAFETY (NNS) SEISMIC CATEGORY II (FOR STRUCTURAL INTEGRITY AND ENHANCED LEAK DETECTION).

THEREFORE, WORK NEED NOT BE PERFORMED TO ASME XI REQUIREMENTS.

THE ASME CODE CLASSIFICATION NEED NOT BE MAINTAINED AND NOTES: LOC: C-56.2.2-1FSAR FIGURE M1-0241-01

6. 7. WALL MOUNTED LEVEL TRANSMITTER ASSEMBLIES.

VALVE ISOLATION TANK MANWAYS PROVIDE AN OPEN VENT PATH THRU THE OPEN MANWAY.

8.9. SAMPLE

SINK DRAIN COLLECTED IN A CONTAINER AND TRANSPORTED FLUID COLLECTED FROM DRAINS AND VENTS OFF THE CHEMICAL ADDITIVE TANK SHALL BE DISPOSED OF IN AN APPROPRIATE MANNER BY CHEMISTRY.

M1-0232-A CONTAINMENT CONTAINMENT 2-151-3 G 1SI-0047 24-SI-1-904-151R-2 0163 1CT-0103 1CT-0218 1CT-2x1~FAI M FAI M ORIFICE FLOW RESTRICTING

2. ESS SA 376, TP 304 ORTP 316. FITTINGS TO BE 16" SCH 120 SEAMLESS SA 403, TP 304 OR TP 316.

3. PIPING TO BE 16" SCH 120 OR 140 SEAML BIRD SCREEN 12-151GR VENT WITH BIRD SCREEN 12-151GR VENT WITH TO A DRAIN CAPABLE OF ACCEPTING RADIOACTIVE FLUIDS.

STRAINERS STRAINERS A 10-26 2014 4-CT-1-073-152R-5 4-CT-1-071-152R-5 1CT-0121 16-SI-1-074-151R-2 16-SI-1-073-151R-2 VENT AND DRAINS SYSTEM M1-0236 LOC: G-4 1CT-0115 1CT-0116 4-152R-5 3-152R-5 (B5B)PLAN CONN CONTINGENCY EMERGENCY 4-FD-1-163-150R-5 D 4-CT-1-126-152R-5

10. FLEX CONNECTION - MAY BE A PIPE CAP OR STORZ FITTING.

SEE NOTE 10 FLEX CONN CP-25 me832300.dgn CP-25 CP-25 DLK EDITORIALLY REMOVE FLOATING LINE NUMBER (EXTRA) CT-1-126 (LOC: F/2).

THIS DRAWING REVISED TO INCORPORATE AI-CR-2014-011682-1 TO M1-0232DWG. NO.SH. NO.REV.

H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3

4 5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$

< FINAL PRINT >

GLEN ROSE, TEXAS CPNPP LUMINANT PUMP CP2-CTAPCS-01 CP2-CTAPCS-02 CP2-CTAPCS-03 CP2-CTAPCS-04 VALVE 908909910911912913914915 924 916 932 925 917 933 926 918 934 927 919 935 928 920 936 929 921 930 922 931 923ABCDEFGH SUCTION DISCHARGE A B D C FEHG B A SEAL COOLERS CYCLONE SEPARATOR (TYP)CONTAINMENT SPRAY PUMPS SEAL COOLER PIPING XXX FOR LINE NUMBERS NUMBER NUMBER LINE NUMBERS ARE ~-CT-2-XXX-1501R-2 SEE TABLE FOR LINE NUMBERS 2CT-0192 2CT-0193 2CT-0194 2CT-0195905906907 LOC: D-4, E-4 M2-0229 COOLING WTR COMPONENT LOC: D-4, E-4 M2-0229 COOLING WTR COMPONENT DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS:

REV HAS BEEN SPLIT INTO THE FOLLOWING SHEETS:

REV SYSTEM CONTAINMENT SPRAY FLOW DIAGRAM CP-3 M2-0232 M2-0232-A 2323-M2-0232 (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS PUMP CP2-CTAPCS-01 A (SUCT VENT)

B (DISCH VENT)

C (SUCT VENT)

D CP2-CTAPCS-02 CP2-CTAPCS-03

CP2-CTAPCS-04 SUCTION DISCHARGE~-301R-2 2CT-0195 2CT-0194 2CT-0193 2CT-0192 2CT-0017 2CT-0069 2CT-0035 2CT-0086 (CASING DRAIN)

CONTAINMENT SPRAY PUMPS, VENTS AND DRAINS DRAIN CONNECTION BEARING BRACKET

~-151R-5~-301R-5 A B C--

---

~-301R-2~" CAP~" CAP D~-152R-5 LOC: A-5/E-5 M2-0236-03 DRAINS VENTS ANDFSAR FIGURE 6-CT-2-051-301R-2 CP2-CTORCS-11 CP2-CTORCS-12 CP2-CTORCS-06 CP2-CTORCS-07 CP2-CTORCS-08 6-CT-2-135-301R-2 CP2-CTORCS-17 3-CT-2-053-301R-2 4-CT-2-054-301R-2 8-CT-2-076-301R-2 3-CT-2-117-301R-2 12-CT-2-026-301R-2 6-CT-2-077-301R-2 8-CT-2-127-301R-2 CP2-CTORCS-19 10-CT-2-042-301R-2 4-CT-2-047-301R-2 6-CT-2-050-301R-2 8-CT-2-049-301R-2 CP2-CTORCS-20 CP2-CTORCS-15 4-CT-2-095-301R-2 6-CT-2-096-301R-2 FAI 8-CT-2-043-301R-2 6-CT-2-036-301R-2 CP2-CTORCS-09 2-CT-2-081-301R-2 1-CT-2-079-301R-2 5 2 DEMINERALIZED MAKE-UP WATER HOSE CONNECTION2-CT-2-082-301R-2 2-301R-2~-301R-2 16-CT-2-013-301R-2 D 60 NOZZLES 48 NOZZLES 46 NOZZLES 6-CT-2-046-301R-2 6-CT-2-044-301R-24-CT-2-045-301R-24-CT-2-094-301R-2 2-301R-2 PENETRATION 2-301R-2~-301R-2 16-CT-2-014-301R-2 D 5 2 6-CT-2-124-301R-2 3-CT-2-038-301R-2 4-CT-2-039-301R-2 4-CT-2-093-301R-2 3-CT-2-114-301R-2 10-CT-2-027-301R-2 (14 NOZZLES) 8-CT-2-028-301R-2 4-CT-2-032-301R-2 6-CT-2-068-301R-2 6-CT-2-035-301R-2

~-301R-2VDCT 8-CT-2-034-301R-2 4-CT-2-091-301R-2 6-CT-2-092-301R-2 COMPONENT COOLING WATER

~-301R-2 VV~-301R-2 2-301R-2 2-301R-2 (NOTE 5)COMPONENT COOLING WATER 60 NOZZLES 46 NOZZLES 6-CT-2-033-301R-2 6-CT-2-031-301R-2 6-CT-2-029-301R-24-CT-2-030-301R-24-CT-2-090-301R-2 CONTAINMENT SPRAY SYSTEM CONTAINMENT SPRAY HEAT EXCHANGER CP2-CTORCS-13 2-CT-2-105-301R-2 CHEM EDUCTOR CP2-CTEDCS-04 CONTAINMENT SPRAY PUMP 50%

CP2-CTAPCS-04 4-CT-2-021-301R-2 16-CT-2-025-301R-2 10-CT-2-012-301R-2 2-CT-2-084-301R-2 FOR PUMP SEAL WATER DETAILS 2-CT-2-103-301R-22-CT-2-099-151R-2 CHEM EDUCTOR CP2-CTEDCS-03 CONTAINMENT SPRAY PUMP 50%

CP2-CTAPCS-03 16-CT-2-024-301R-2 10-CT-2-010-301R-2 CONTAINMENT SPRAY SYSTEM~-301R-2 2-CT-2-104-301R-22-CT-2-100-151R-2 CHEM EDUCTOR CP2-CTEDCS-02 CONTAINMENT SPRAY PUMP 50%

CP2-CTAPCS-02 CONTAINMENT SPRAY SYSTEM 12-CT-2-007-151R-2 12-CT-2-008-151R-2 12-CT-2-006-151R-2 FAI FAI10-CT-2-011-301R-2

~-301R-2 8-CT-2-074-301R-2 6-CT-2-075-301R-2 4-CT-2-097-301R-2 FOR PUMP SEAL WATER DETAILS 2-CT-2-102-301R-22-CT-2-098-151R-2 OUTSIDE CONTAINMENT CHEM EDUCTOR CP2-CTEDCS-01 CONTAINMENT SPRAY PUMP 50%

CP2-CTAPCS-01

~-301R-2 12-CT-2-005-151R-2 FAI FAI~-301R-2 4-CT-2-018-301R-210-CT-2-009-301R-2 CONTAINMENT SPRAY SYSTEM151301 CONTAINMENT

SPRAY SYSTEM10-CT-2-016-301R-2 TEST LINE CONTAINMENT SPRAY SYSTEM 2 3 301 151 2-CT-2-064-151R-3 3-CT-2-089-151R-3 2 3301151 2-CT-2-085-301R-2 3-CT-2-088-151R-3 2-CT-2-058-301R-2 CONTAINMENT SPRAY SYSTEM 2 3 301 151 INSIDE CONTAINMENT SAFEGUARDS BUILDING 10-CT-2-015-301R-2 M M M M M FAI 2-CT-2-086-301R-22-CT-2-063-151R-3 L L L L L LOC: A-3 LOC: E-6 LOC: A-1 LOC: A-3 LOC: E-6 LOC: A-3 16-CT-2-014-301R-2 LOC: C-4 TRAIN B SPRAY HEADERS 8-CT-2-125-301R-2 TRAIN A SPRAY HEADERS1513012-301R-2 6-CT-2-078-301R-2 M2-0232-A M2-0232-A M2-0232-A M2-0232-A M2-0232-A M2-0232-A M2-0232-A M2-0236-03 EL 939'-0" M~-151R-2 4-CT-2-106-301R-2 LOC: A-3~-151R-2 2CT-00202CT-0016 2CT-0026 2CT-0010 2CT-00482CT-0034 2CT-0031 2CT-0030 2CT-0047 2CT-00282CT-0036 2CT-0045 2CT-0066 2CT-0078 2CT-0060 2CT-0065 2CT-0063 2CT-0064 2CT-0082 2CT-0083 2CT-00872CT-0089 2CT-0097 2CT-0094 2CT-0241 2CT-0168 2CT-00842CT-00072CT-0008 2CT-00132CT-0006 2CT-0049 2CT-0052 2CT-0179 2CT-0180 2CT-0142 2CT-0181 2CT-0182 2CT-0145 2CT-0144 2CT-0177 2CT-0178 2CT-0146 2CT-0042 2CT-0141 2CT-0050 2CT-0068 TCTCTC DRAINS SYS ( C EL 855'-7")( C EL 828'-0")

EL 939'-0" ( C EL 900'-0")( C EL 855'-7")( C EL 828'-0")

VENTS AND V V~-301R-5 C L ( EL 1063'-10")( EL 1057'-4~")

C L CP2-CTORCS-14 ( EL 1039'-11")

C L 120 NOZZLES ( EL 1021'-6")

C L CP2-CTORCS-16 C L ( EL 898'-8")

4796 2-LS-2CT-0226 TEST AIR 4777 2-HV-2CT-02342CT-0235~-151R-5 LOC: F-6 2-CT-2-087-301R-21-CT-2-080-301R-2 4772-1 2-FV-4774-2 2-PT-4772-2 2-FV-4769 2-PI-2CT-0167 4806 2-PI-4774-1 2-PT-M2-0229 M2-0229 2-CT-2-061-301R-2 4804 2-PI-MAKE-UP WATER 4791 2-TW-4792 2-TW-CP2-CTAHCS-02 LOC: F-62CT-0009~-301R-5 1" 1" CT VD 4771 2-PI-2CT-0014 4775-2 2-PT-4807 2-PI-4773-2 2-FV-4775-1 2-PT-4770 2-PI-~-301R-2~-151R-2 4805 2-PI-2CT-0166 2-CT-2-060-301R-2 4773-1 2-FV-120 NOZZLES L L L L ( C EL 1065-2")( C EL 1058'-8~")( C EL 1041'-3")( C EL 1022'-10")

48 NOZZLES2CT-0225 1-301R-2 1-301R-2 4795 2-LS-2CT-0143 TC 2-301R-5 PENETRATION TEST AIR 4776 2-HV-VDCT COMPONENT COOLING WATER

~-301R-2 VV~-301R-2 2-301R-2 2-301R-2 (NOTE 5)COMPONENT COOLING WATER CONTAINMENT SPRAY HEAT EXCHANGER M2-0236-03 TC TC DRAINS SYS VENTS AND ~-151R-5 LOC: F-6 M2-0229 M2-0229~-301R-5 1" 1" CT VD 4789 2-TW-2CT-00552CT-00572CT-00582CT-00592CT-02322CT-0233 4790 2-TW-LOC: D-4 LOC: C-6 CP2-CTAHCS-01 4768 2-PI-LOC: H-4,H-5 THIS DRAWING WATER DETAILS FOR PUMP SEAL LOC: H-4,H-5 THIS DRAWING WATER DETAILS FOR PUMP SEAL LOC: H-4,H-5 THIS DRAWING LOC: H-4,H-5 THIS DRAWING 10-CT-2-017-301R-2 5 2 (NOTE 2)(NOTE 2)6-CT-2-057-301R-2 (NOTE 2)4-CT-2-110-301R-2 6-CT-2-056-301R-2

~-151R-2 (NOTE 2)5 2 510-CT-2-083-301R-2 2 5 5 2 5 2 5 2 5~-301R-2 5 2 2 5~-301R-2 5 5 2 2 NOTE 14 SEE 25 (APPROX 382 PER TRAIN-764 TOTAL)

CONTAINMENT SPRAY NOZZLE (TYPICAL) 5 2 2 2 2CT-0302 6-CT-2-048-301R-2 DEMINERALIZED HOSE CONNECTION 2-301R-5~-301R-5~-301R-2 2 5~-301R-5 2CT-0401~-301R-2 2 5~-301R-5 2CT-0402 (23 NOZZLES)

(13 NOZZLES)

(24 NOZZLES) 2-MIII-0014 2-MIII-0015 2 5 5 2 2 5 5 2~" PLUG~" PLUG~" PLUG~" PLUG~" PLUG~" PLUG~" PLUG2CT-00952CT-0096 4772-1 2-FT-~-301R-2 4772-1 2-FE-(TYP)2CT-00612CT-0062 4772-2 2-FT-~-301R-2 4772-2 2-FE-~x~(TYP)2CT-00442CT-0043 4773-1 2-FT-~-301R-2 4-CT-2-020-301R-2 4773-1 2-FE-2CT-00112CT-0012 4773-2 2-FT-4-CT-2-112-301R-2 4773-2 2-FE-~-301R-2 (TYP)~" PLUG~" PLUG~" PLUG~" PLUG~" PLUG 2-CT-2-062-151R-3 2CT-0079 3 52CT-0081~-151R-3~-151R-5~" PLUG~" PLUG301151 2 3151301 2CT-0072 2CT-0075 2CT-0071 2-CT-2-059-301R-2

~" PLUG~" PLUG2CT-0073 5 3~-151R-5~-151R-3~-301R-5~-301R-2 2CT-0242 5 2~" PLUG~" PLUG 2CT-00532CT-0187 2CT-0051 2 5 2 5~-301R-5~-301R-5~-301R-2~-301R-2~-301R-5~-301R-2 LC TC 2 5~" PLUG 4-CT-2-108-301R-2 2CT-0003~" PLUG 5 2~-301R-2~-301R-5 2CT-00042CT-0186~-301R-5~-301R-2 2 5~-301R-2~-301R-5 2 52CT-0002 LC TC~" PLUG~-301R-2~-301R-5 5 2 2CT-0239~" PLUG~" PLUG~-301R-2~-301R-5 5 22CT-0240 0027 2CT-3 5 2CT-0032~-151R-3~-151R-52-CT-2-101-151R-21513012-CT-2-065-151R-3 2CT-0023 2CT-0019~" PLUG2CT-0021 3 5~-151R-5~-151R-3~" PLUG~" PLUG~" PLUG V 2CT-0237 25~-301R-2~-301R-5 2CT-0238 V 5 2~-301R-2~-301R-5~x~(TYP)~x~(TYP)~x~(TYP)(67 NOZZLES)

(64 NOZZLES)

10. 6.DELETED ALL CONNECTIONS TO THE SHELL SIDE OF THE CS HEAT EXCHANGER UNLESS OTHERWISE NOTED DRAINS COLLECTED BY LOCAL DRAIN SYSTEM.

FOR DEFINITION OF SYMBOLS SEE DWG M1-0200.

DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED PIECE ARE INSTALLED DURING INITIAL FLUSHING OPERATIONS ONLY AND TEMPORARY STRAINER CP2-CTSRTS-01/-02/-03/-04 ) AND THE SPOOL 2CT-0143 NOTES: M2-0232 V (SEE ABOVE)

DISCH VENT TO CT PUMP 5 2 PIPING (SEE BELOW)

TO SEAL COOLER 2CT-0005 2CT-00566.2.2-1 D D 4-CT-2-019-301R-2

11. 1.2.3.4.

5.7.8.

9.12.13.14.SEAL WELDED.

(VALVE IS TO BE ABANDONED AND THREADED CAP IS TO BE DLK 2012 02-21 THE STRAINER MUST BE REMOVED PRIOR TO PLANT START UP. THE TEMPORARY STRAINERS CAN BE RE-INSTALLED FOR POST MAINTENANCE ACTIVITY.ARE SHOWN ON THE COMPONENT COOLING WATER SYSTEM FLOW

DIAGRAM DWG M2-0229-01.

DELETED 15.0165 2CT-4807A 2-PT-4806A 2-PT-REVISED AND ISSUED, PER AI-CR-2012-001489-1.

THAT OCCCURED AUGUST 10, 2005 WHEN CP-18 OF THIS DRAWING WAS

THIS DRAWING REVISED TO EDITORIALLY CORRECT A DRATFING ERROR CP-22 M2-0232-CP-22 CP-22 me000855.dgnDWG. NO.SH. NO.REV.

H G F E D C B A 2 3 4 5 6 AB 1CDEF GH 1 2 3 4 5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$

< FINAL PRINT >

GLEN ROSE, TEXAS CPNPP LUMINANT M D VALVE ISOLATION TANK CP2-CTATVT-01 STEM LEAKOFF PENETRATION PENETRATION 24" GUARD PIPE 24" GUARD PIPE (TRAIN A)STRAINERSSTRAINERS (TRAIN B)RHR PUMP SAFETY INJECTION SYSTEM RHR PUMP SAFETY INJECTION SYSTEM INSIDE CONTAINMENT OUTSIDE CONTAINMENT FAI 12-CT-2-005-151R-2 SPRAY SYSTEM 12-CT-2-007-151R-2 SPRAY SYSTEM CONTAINMENT SPRAY SYSTEM 12-CT-2-006-151R-2 SPRAY SYSTEMCENTRIFUGALCHARGING PUMPSSSCS 2 5 DRAIN 4-CT-2-072-151R-2 DEMINERALIZED WATERSSCS OVERFLOW 4-CT-2-130-151R-2 2-CT-2-129-151R-2 WATER LEVEL

~-151R-2 1-151R-2 3-CT-2-134-151R-2 10-CT-2-128-151R-2 SYSTEM RWST REFUELING WATER STORAGE TANK SAFETY CLASS 2 CP2-CTATRW-01 4-CT-2-126-152R-5 24-SI-2-901-151R-2 SI CT FAI 16-SI-2-914-151R-2 12-CT-2-008-151R-2 SPRAY SYSTEM 16-CT-2-121-151R-2 16-CT-2-004-151R-2TRAIN BTRAIN A16-CT-2-002-151R-216-CT-2-001-151R-2 16-CT-2-120-151R-2 FAI16-CT-2-003-151R-2 CHEMICAL ADDITIVE TANK CP2-CTATCA-01 SAFETY CLASS 3 2-151-3 LOCAL SAMPLE~-151-3 D~-151-3~-151-3~-151-3~-151-3 FILL 6"2"2" VACUUM BREAKERS CP2-CTVBCA-02 5 3 3-CT-2-088-151R-3 SPRAY SYSTEM SPRAY SYSTEM M M FAI D 3-CT-2-069-151-3 2-CT-2-133-151-3

~-151R-3~-151R-3~-151R-3~-151R-3~-151R-3~-151R-3 3-CT-2-089-151R-3 V 2 53-CT-2-066-151R-23-CT-2-067-151-5CHEMICAL EDUCTOR TEST LINE 3-CT-2-041-151R-3 3 5 3 5 3-CT-2-055-151R-3 CP2-CTORET-01 CP2-CTORET-02 3-CT-2-138-151R-5 SUPPLYSSCS1-CT-2-070-151-5

~-151-5 SAFEGUARDS BUILDING FAI 2x~ REDUCING3-CT-2-067-151-5TRAIN A LOC: G-3 LOC: G-5 CONN INSERT (TYP)

RHT (BY CNTMT LINER MFR)(BY CNTMT LINER MFR)

CONTAINMENT RECIRCULATION SUMPS LOC: G-5 LOC: G-6 LOC: G-2 LOC: G-3 LOC: G-4 M2-0232 M2-0232 M2-0236-03 M2-0232 M2-0232 CONTAINMENT CONTAINMENT M2-0232 M2-0232 M2-0232TRAIN BM2-0261 M2-0261 CONTAINMENT CONTAINMENT 2CT-0103 2CT-0212 2CT-0205 2CT-0204 2CT-0148 2CT-0025 2CT-0149 2CT-0077 2CT-0113 2CT-0150 2CT-0118 2CT-0236 2CT-0218 2CT-0215 2CT-0214 2CT-0216 2CT-0217 2CT-0128 2CT-0127 2CT-01332CT-01352CT-0136 2CT-0134FOFO 2CT-0153 2CT-0154 2CT-0139 2CT-0138 2CT-0183 2CT-01372CT-01092CT-01102CT-01112CT-0209 2CT-0117 SAFETY INJECT LO 2CT-0228 2CT-0227 EXPANSION JOINT CP2-CTEXVT-03SUMP NUMBER 2SUMP NUMBER 1 CP2-CTVBCA-01 10-CT-2-017-301R-2 4781 2-LT-4779 2-LT-NOTE 9NOTE 9 DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS:

REV HAS BEEN SPLIT INTO THE FOLLOWING SHEETS:

REV CP-3 M2-0232 M2-0232-A 2323-M2-0232 M2-0263A LOC: A-5 M2-0263A LOC: A-6 4787 2-LS-4782 2-HV-2CT-0163 V D~-151R-5 LOC: A-3 4750 2-PI-TC 4758 2-HV-M D VALVE ISOLATION TANK STEM LEAKOFF FAI RHT M2-0236-03 EXPANSION JOINT V D~-151R-5 TC 2CT-0164 2CT-0229 2CT-0230 2CT-0105 4788 2-LS-4783 2-HV-2CT-0213 CP2-CTATVT-02 2CT-0207 2CT-0206 2CT-0106 CP2-CTEXVT-04 LOC: B-3151R-2301R-2301R-216-CT-2-904-301R-2151R-216-CT-2-903-151R-2 4759 2-HV-LOC: D-1 4793 2-TE-1" SIPHON HOLENOTE 4NOTE 4NOTE 4 NOTE 7 NOTE 7 24-SI-2-905-151R-2 24-SI-2-904-151R-2 0930 2-LT-0931 2-LT-0932 2-LT-0933 2-LT-4756 2-FE-4756 2-FIS-4753 2-LV-4754 2-LV-4752 2-LV-4755 2-LV-NOTE 11 2-151-5 3-CT-2-089-151R-3 4757 2-FE-4757 2-FIS-2-151-5 4754 2-LIS-4752 2-LT-2x~NOTE 11 D 4753 2-LT-4755 2-LIS-NOTE 11 2x~2x~2x1~RED 2~x1~4751 2-PS-FLOW RESTRICTING ORIFICE CP2-CTORFR-01 NITROGEN 1-151R-5 16-CT-2-123-151R-2 16-CT-2-122-151R-2 NOTE 6 1-151R-5 1-151R-5~-151R-5~-151R-5 2-MS-0004 2-MS-00031-151R-51-151R-5

~-151R-5~-151R-5 10-CT-2-128-151R-2 CP2-CTORBO-01301151 4751A 2-PS-5 3 NOTE 12,14 NOTE 12,14 (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS FLOW DIAGRAM CONTAINMENT SPRAY SYSTEM SAFETY INJECT SYSTEM RWST

HEADER M2-0261 LOC: E-2 SAFETY INJECT SYSTEM RWST

HEADER LOC: E-2SAFETY INJECTSYSTEM RWSTHEADERLOC: E-3 16-CT-2-139-151R-2 24" GUARD PIPE 2CT-0309 1-151R-2~-151R-2 2CT-0101 1-151R-2~-151R-2 2CT-0310 16-CT-2-140-151R-2 24" GUARD PIPE M2-0243-A LOC: G-5 3-SI-2-035-151R-5 5 2 5 2 M2-0261LOC: D-212-SI-2-031-151R-2M2-0261 LOC: B-3 M2-0241 2-DD-2-002-151-5 4-CT-2-132-151R-5 D NOTE 11 BY INSTR (TYP 4 PLCS)

~-151-5 35 2~-151-5 1~-151-3~-2505-5 5 3 3-CT-2-069-151R-3~" PLUG~" PLUG D LOC: C-4 M2-0236-A DRAINS SYSTEM

VENTS AND 4-FD-2-485-010R-5 3-152R-5 DEMINERALIZED WATER LOC: A-3 M2-0241 DD/CT GRAB SAMPLE SINK

~-2505-52CT-00292DD-0010DSEE NOTE 15 2CT-00382CT-0114 5 2~-151R-5SS TUBINGBY INSTR NOTE 6~-151R-2~-151R-5 5 2 2CT-0108 25 2CT-0403~-151R-5~-151R-2 2 5 2CT-0404~-151R-5~-151R-2 2CT-0099~-151R-2 52 V~-151R-5~-2505R-5 V~-2505R-5 CP2-CTSRSD-01 CP2-CTSRSD-02 6.NOTES: DELETED LINE TO TERMINATE ABOVE MAXIMUM WATER LEVEL.

WALL MOUNTED LEVEL TRANSMITTER ASSEMBLIES.

ANTI-VORTEX BAFFLE PIPE.

DELETED DELETED DELETED 12-151GR VENT WITH BIRD SCREEN6.2.2-1FSAR FIGURE 18-SI-2-030-151R-2CTNG 1-CT-2-902-152-510. UNLESS OTHERWISE NOTED DRAINS COLLECTED BY LOCAL DRAIN SYSTEM.

DELETED CONTAINMENT CONTAINMENT 2-151-3 G 2SI-004724-SI-2-029-151R-2 M M VALVE ISOLATION TANK MANWAYS PROVIDE AN OPEN VENT PATH THRU THE OPEN MANWAY.

TO A DRAIN CAPABLE OF ACCEPTING RADIOACTIVE FLUIDS.

1.2.3.4.5.7.8.

9.OR TP 316.

TP 316. FITTINGS TO BE 16" SCH 120 SEAMLESS SA 403, TP 304 PIPING TO BE 16" SCH 120 OR 140 SEAMLESS SA 376, TP 304 OR

11. 12.13.14.(FOR STRUCTURAL INTEGRITY AND ENHANCED LEAK DETECTION).

THE ASME CODE CLASSIFICATION NEED NOT BE MAINTAINED AND THEREFORE, WORK NEED NOT BE PERFORMED TO ASME XI REQUIREMENTS.

VALVE ISOLATION TANK, EXPANSION JOINT, GUARD PIPE, VENT DRAIN, VALVE STEM LEAK-OFF PIPING AND RELATED VALVES WERE FABRICATED, TESTED AND INSTALLED TO ANSI SAFETY CLASS 2, ASME CODE CLASS 2 REQUIREMENTS. THESE COMPONENTS AND PIPING HAVE BEEN RECLASSIFIED IN THEIR CURRENT

APPLICATION TO NON-NUCLEAR SAFETY (NNS) SEISMIC CATEGORY II FLUID COLLECTED FROM DRAINS AND VENTS OFF THE CHEMICAL ADDITIVE TANK SHALL BE DISPOSED OF IN AN APPROPRIATE MANNER BY CHEMISTRY.

STRAINERS FOR DEFINITION OF SYMBOLS SEE DRAWING M1-0200.

2CT-0405 25 V~-151R-2~-151R-5~-2505R-5 A 12-23 2014 FDA 2013-000008-18-00 PER SK-0001-13-000008-18-00.

THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE M2-0232-A 4-CT-2-073-152R-5 4-CT-2-131-151R-5 R15.SAMPLE SINK DRAIN COLLECTED IN A CONTAINER AND TRANSPORTED16.FLEX CONNECTION - MAY BE A PIPE CAP OR STORZ FITTING.

4-CT-2-071-152R-5 2CT-0121 SEE NOTE 16 FLEX CONN R 2014 SM 12-23 MM NOTE 17 17.IN FLEX WAREHOUSE.

ISOLATED WITH 2~" NST/NH PIPE CAP. PIPE CAP MAINTAINED WHEN FLEX CONN IS UTILIZED, DRAIN LINE 4-CT-2-126-152R-5 SHALL BE me946700.dgn CP-20 M2-0232 CP-20DWG. NO.SH. NO.REV.

H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3

4 5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$

< FINAL PRINT >

GLEN ROSE, TEXAS CPNPP LUMINANT

LDCR-SA-2006-10Amendment101b fs00000w.dgn 6.2.2-4 REACTOR CAVITY DRAIN SYSTEM PLAN A A 4" FLOOR DRAIN W/STRAINER EL 819'-6 3/4 " EL 834'-0 1/2 " CONT CONT INVERT EL 831'-0" INVERT EL 830'-7" 4" EMBEDDED PIPE LOWER INTERNALS STORAGE AREA

EL 823'-0 1/2 " NOTE: FOR ELEVATION SEE FIG 6.2.2-5 C C 4" FLOOR DRAIN W/STRAINER UPPER INTERNALS

STORAGE AREA

EL 831'-0" 6" ARCHITECTURAL DRAIN W/DEBRIS SCREEN 6" ARCHITECTURAL DRAIN W/DEBRIS

SCREEN COMANCHE PEAK S E S FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE CPEAmendment101b LDCR-SA-2006-10Amendment101b ve00034a.dgn 10-12-01 CONTAINMENT ISOLATION VALVING FIGURE 6.2.4-1 SH 1 OF 12 1 VALVE ARRGTINSIDE CONTAINMENTOUTSIDE CONTAINMENT 2 3 4 CONTAINMENT WALL TC M TV TC/TV TV S S TC TBFCFCTCTC NOTES TV GUARD PIPE SEAL (REFER TO FIG 6.2.2-3)

TB-TEST BARRIER TC-TEST CONNECTION

TV-TEST VENT

FC-FAIL CLOSE

S -SOLENOID

M -MOTOR LC-LOCKED CLOSED FC FC COMANCHE PEAK S E S FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE CPE Amendment 87 December 18, 1992 ve00034b.dgn FIGURE 6.2.4-1 SH 2 OF 12 CONTAINMENT ISOLATION VALVING VALVE ARRGTINSIDE CONTAINMENTOUTSIDE CONTAINMENT CONTAINMENT WALL TC TV TV TC TV TV M TV 5 6 7 8TCTC PI FC FC FC FC FC LC 10-12-01 COMANCHE PEAK S E S FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE CPE Amendment 83 December 13

, 1991 ve00034c.dgn FIGURE 6.2.4-1 SH 3 OF 12 CONTAINMENT ISOLATION VALVING 07-27-10 VALVE ARRG'TINSIDE CONTAINMENTOUTSIDE CONTAINMENT 9 10 11 12 TC FC M M M TV PT COMANCHE PEAK S E S FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE CONTAINMENT WALL TV PT LC CPEAmendmentNo.103a ve00034d.dgn VALVE ARRGTINSIDE CONTAINMENTOUTSIDE CONTAINMENT CONTAINMENT WALL 13 14 15 16 TC TC TCTC TV TV TVLCLC M LC FEEDWATER FEEDWATER BYPASS TVFCFC LOOPS 1 & 2 ONLY FIGURE 6.2.4-1 SH 4 OF 12 CONTAINMENT ISOLATION VALVING LC 01-27-04 COMANCHE PEAK S E S FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE CPE Amendment 99 ve00034e.dgn FIGURE 6.2.4-1 SH 5 OF 12 CONTAINMENT ISOLATION VALVING 10-12-01INSIDE CONTAINMENTOUTSIDE CONTAINMENT VALVE ARRGT TC 18 17 20 19 VENTED VENTED M M M TC VENTED VENTED TC VENTED VENTED TV LC VENTED TC LC CONTAINMENT WALL G LOOPS 1 & 4 ONLY 5 VALVES TC COMANCHE PEAK S E S FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE CPE Amendment 96 Au g ust 2 , 1999 ve00034f.dgn FIGURE 6.2.4-1 SH 6 OF 12 CONTAINMENT ISOLATION VALVING 10-12-01 VALVE ARRGTINSIDE CONTAINMENTOUTSIDE CONTAINMENT CONTAINMENT WALL TC TV TC 21 22 23 24 TC TC M VENTED M M VENTED TV M TC M TV GLOBE OR GATE VALVE (TYP)(BETWEEN DOUBLE O-RING SEALS)

COMANCHE PEAK S E S FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE CPE Amendment 66 Januar y 15 , 1988 ve00034g.dgn FIGURE 6.2.4-1 SH 7 OF 12 CONTAINMENT ISOLATION VALVING 10-12-01 VALVE ARRGTINSIDE CONTAINMENTOUTSIDE CONTAINMENT CONTAINMENT WALL TC TV TV TC TV M 25 26 27 28 TC MTCTC OR ITEM 12~ ONLY ITEM 114 ONLY LC TV M TC TV COMANCHE PEAK S E S FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE CPEAmendment66 Januar y 15 , 1988 ve00034h.dgn FIGURE 6.2.4-1 SH 8 OF 12 CONTAINMENT ISOLATION VALVING 10-12-01 VALVE ARRGTINSIDE CONTAINMENTOUTSIDE CONTAINMENT CONTAINMENT WALL 29 30 31 32 TC TV TC TC TV TC TC TC TC TC TC FC TC NOTE: TC MAY BE IN EITHER LOCATION COMANCHE PEAK S E S FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE CPEAmendment83December13

, 1991 ve00034i.dgn FIGURE 6.2.4-1 SH 9 OF 12 CONTAINMENT ISOLATION VALVING 08-03-07 VALVE ARRG'TINSIDE CONTAINMENTOUTSIDE CONTAINMENT CONTAINMENT WALL 33 34 35 36 TC TV TV M TV S FC S FC>>TB TC M M TC S.G.DRAIN FEEDWATER PREHEATER BYPASS AUXILIARY FEEDWATER AUXILIARY FEEDWATER D FOR UNIT 2 ONLY COMANCHE PEAK S E S FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE CPEAmendment101b ve00034j.dgn CONTAINMENT ISOLATION VALVING 10-12-01 FIGURE 6.2.4-1 SH 10 OF 12 VALVE ARRGTINSIDE CONTAINMENTOUTSIDE CONTAINMENT CONTAINMENT WALL 37 38 39 TC TV TV TC TC TC M M TC TV TC LC LC LC LC LC 40 PERSONNEL AIRLOCK UNIT 1 PAL COMANCHE PEAK S E S FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE CPE Amendment 96 Au g ust 2 , 1999 ve00034k.dgn CONTAINMENT ISOLATION VALVING FIGURE 6.2.4-1 SH 11 OF 12 10-12-01INSIDE CONTAINMENTOUTSIDE CONTAINMENT VALVE ARRGT LC PERSONNEL AIRLOCK LC LC LC LC MECHANICAL INTERLOCK MECHANICAL INTERLOCK GG EMERGENCY AIRLOCK TC 42 41 43 VENTED VENTED LC FC FC TV BARREL TEST CONNECTION LC TC LC TC BARREL TEST CONNECTION LC UNIT 1 & 2 EAL UNIT 1 PAL INNER DOOR SEAL TC OUTER DOOR SEAL TC TC OUTER DOOR SEAL TC INNER DOOR SEAL COMANCHE PEAK S E S FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE CPEAmendment96 Au gust2 , 1999 M ve00034l.dgn CONTAINMENT ISOLATION VALVING FIGURE 6.2.4-1 SH 12 OF 12 07-27-10INSIDE CONTAINMENTOUTSIDE CONTAINMENT VALVE ARRG'T TD TD TD TD LC LC LC LC 44 PERSONNEL AIRLOCK LC LC LC (ELECTRICAL INTERLOCK)

LC CONTAINMENT WALL 45 BARREL TEST CONNECTION LC LC TC (ELECTRICAL INTERLOCK)

UNIT 2 PAL UNIT 2 PAL TC INNER DOOR SEAL TC OUTER DOOR SEAL FIGURE CPE 46 TV PT LC COMANCHE PEAK S E S FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2AmendmentNo.103aAmendment96 Au gust2 , 1999

fs00001a.dgn DELETED CPSES / FSAR FIGURE 6.2.5-2Amendment101b

fs000014.dgn DELETED CPSES / FSAR FIGURE 6.2.5A-1Amendment101b fs000015.dgn DELETED CPSES / FSAR FIGURE 6.2.5A-2Amendment101b fs000016.dgn DELETED CPSES / FSAR FIGURE 6.2.5A-3Amendment101b

fs000017.dgn DELETED CPSES / FSAR FIGURE 6.2.5A-5Amendment101b

fs000018.dgn DELETED CPSES / FSAR FIGURE 6.2.5A-7Amendment101b

fs000019.dgn DELETED CPSES / FSAR FIGURE 6.2.5A-9Amendment101b

1-SI-1-167-2501R-5 M M NOTE 2 NOTE 2 NOTE 2 NOTE 2 OMB IMB D 3-SI-1-303-2501R-1INSIDE CONTAINMENTOUTSIDE CONTAINMENT 1"~-IA78RE 1-8882~-IA78RE 4-SI-1-001-2501R-2 G24-SI-1-029-151R-2 16-CT-1-003-151R-2 8-RH-1-028-151R-2 8-SI-1-032-151R-2 16-SI-1-914-151R-2 16-CT-1-004-151R-2 1-151R-2 D OUTSIDE CONTAINMENT INSIDE CONTAINMENT

~-2501R-2~-2501R-2 2 D M M M151R-2601R-2 8-RH-1-037-601R-2 6-SI-1-041-151R-224-SI-1-904-151R-224-SI-1-905-151R-2 1-151R-5 1-151R-2 8-SI-1-324-151R-2 8-SI-1-323-151R-2

~-151R-2~-2501R-2~-SI-1-139-2501R-5

~-2501R-5 SIS TEST LINE HEADER

~-2501R-2~-2501R-2~-2501R-2~-2501R-5~-2501R-2 2 5 5 2 5 2 2 5 5 5 5 CT SI SI CTCSSI 2 INDICATES HERMETICALLY SEALED VALVE.

FLOOR DRAIN SYSTEM.

UNLESS OTHERWISE NOTED ALL DRAINS COLLECTED BY LOCAL 1.2.3.CS 3-SI-1-035-151R-5 3-SI-1-036-151R-5

~-SI-1-345-151R-5 2-CS-1-352-151R-5 3-CS-1-951-151R-5 4-SF-X-105-151R-5 4-SI-1-318-151R-5 2-SI-1-191-151R-5 24-SI-1-901-151R-2 3-SI-1-034-151R-24-SI-1-178-151R-2 12-SI-1-031-151R-2 SI CS 5 2 TANK VOLUME CONTROL

CVCS8-SI-1-189-151R-2 CS SISIRH~-2501R-5~-2501R-5~-2501R-5~-SI-1-145-2501R-51-SI-1-166-2501R-5~-SI-1-140-2501R-51-SI-1-165-2501R-5~-SI-1-157-2501R-5~-SI-1-154-2501R-5~-SI-1-309-2501R-5~-SI-1-155-2501R-5~-SI-1-142-2501R-5~-SI-1-139-2501R-5 1-SI-1-167-2501R-5~-SI-1-144-2501R-5~-SI-1-146-2501R-5~-SI-1-152-2501R-5~-SI-1-143-2501R-5 RCP SEALS CHARGING AND

CVCS NORMAL CS SI RCRCSISI~-2501R-2

~-2501R-2~-2501R-2~-2501R-2~-2501R-2 SI SI RC RC 1~-SI-1-026-2501R-1 1~-SI-1-025-2501R-1 1~-SI-1-028-2501R-1 1~-SI-1-027-2501R-1 1~-SI-1-027-2501R-1 1~-SI-1-201-2501R-1 1~-SI-1-202-2501R-1

1~-SI-1-199-2501R-1 1~-SI-1-200-2501R-1 12 3-SI-1-176-2501R-23-SI-1-033-2501R-1

~-2501R-2~-SI-1-024-2501R-2

~-SI-1-907-2501R-2

~-2501R-5~-SI-1-023-2501R-2~-SI-1-138-2501R-51-8843 2 5 2 2 5 54-SI-1-021-2501R-24-SI-1-008-2501R-24-SI-1-021-2501R-24-SI-1-008-2501R-2 SI RH 3-SI-1-339-2501R-1 4-GM78FN4-SI-1-008-2501R-24-SI-1-021-2501R-2 4-GM78FN SI SI SF LOC: E-1 THIS DRAWING

SYS TO RWST CCP MINIFLOWSFSI M M~-2501R-5~-SI-1-156-2501R-5~-SI-1-149-2501R-5~-SI-1-141-2501R-5~-SI-1-153-2501R-51-SI-1-168-2501R-5~-SI-1-147-2501R-5 1-SI-1-344-2501R-5

~-SI-1-310-2501R-5

~-151R-2 1~-RC-1-039-2501R-1 1SI-8900B 1SI-8900D 1SI-8900A 1SI-8900C 1~-RC-1-020-2501R-1 1~-RC-1-079-2501R-1

1~-RC-1-057-2501R-1

~-2505R-5~-2505R-5 8-CS-1-063-151R-2 6-CS-1-357-151R-2

~-2505R-5~-2505R-5 6-SI-1-311-151R-2 6-SI-1-041-151R-21SI-8969B1SI-8970B 1SI-8970A 1SI-8969A 1SI-8969D 1SI-8970C1SI-8836A1SI-8836B 1SI-8971 1SI-81791SI-8970D 1SI-8969C SHEET 1 0F 5 SAFETY INJECTION SYSTEM FLOW DIAGRAMLOC: F-3 M1-0263SIS PUMPS LOC: B-1 M1-0262 SIS TEST LINE LOC: F-2 M1-0263-A SIS SI PUMPS LOC: E-4 M1-0236-03

STEM LEAKOFF LOC: E-4 M1-0236-03

STEM LEAKOFF LOC: G-2 M1-0263-A SIS SI PUMPS LOC: G-3 M1-0263-B SIS RHR PUMPS LOC: A-4 M1-0260 RETURN RHR TEST M1-0232-A LOC: E-1 FOR DETAILS SEE DWG LOC: G-5 M1-0263-A SIS SI PUMPS LOC: D-4 M1-0255-01

SYSTEM CCP MINIFLOW LOC: C-1 M1-0262 SIS TEST LINE LOC: G-5 M1-0255 ACID BLENDER

CVCS BORIC LOC: E-2 M1-0232-A STORAGE TANK

REFUELING WATER LOC: B-3

M1-0255 EXCHANGER WATER HEATER

CVCS SEAL LOC: E-4 M1-0236-03

STEM LEAKOFF LOC: E-4 M1-0236-03

STEM LEAKOFF LOC: E-2 M1-0250 RCS LP 2CL LOC: E-5 M1-0250 RCS LP 1CL LOC: B-5 M1-0250 RCS LP 4CL LOC: B-2 M1-0250 RCS LP 3CLM1-0263LOC: F-1 18-SI-1-030-151R-2 (SEE DWG M1-0255 LOC: C-4)(SEE DWG M1-0255-01 LOC: C-5)(SEE DWG M1-0255 LOC: B-6)

LOC: C-6 M1-0235-01 WTR PURIF PUMP SFPCS REFUELING 12-SI-1-031-151R-2 FLANGES FOR FLOW METERING ORIFICE TO VERIFY FLOW DURING PRE-OPERATIONAL TESTING.

ADJUST AND LOCK VALVES TO LIMIT PUMP RUNOUT.

12-S1-1-322-151R-2 1SI-0163 1SI-0162 1SI-0047 1SI-0175 LOC: D-1 M1-0232-A PUMPS CONT SPRAY

CSS TRAIN A LO 0931 1-LT-0930 1-LT-0932 1-LT-0933 1-LT-1SI-0205 1SI-0204 1SI-0200 FCLOC: F-6M1-0262 ACCUM TANK 4LOC: C-6M1-0262 ACCUM TANK 4LOC: E-5 M1-0263 SIS CL 3,4LOC: B-6 M1-0263SIS CL LOOP 4LOC: D-4M1-0263 LOOP 1 SIS CLLOC: B-2 M1-0263 LOOP 4 RCS HL LOC: F-2 M1-0263 SI PUMP 21SI-0201 1SI-0206 1SI-0112 1SI-0208 1SI-02101SI-02091SI-0207LOC: F-3M1-0262 ACCUM TANK2LOC: C-3M1-0262 ACCUM TANK 2LOC: C-2M1-0262 ACCUM TANK 1LOC: E-2 M1-0262 ACCUM TANK 1LOC: F-4 M1-0263 LOOP 1, 2 SIS CL RCS HL 2,3 1SI-0202LOC: F-1 M1-0263 SI PUMP 1LOC: F-5M1-0262 ACCUM TANK 3LOC: C-5M1-0262 ACCUM TANK 3LOC: A-5M1-0263 LOOP 3 SIS CLLOC: C-1 M1-0263RCS HL 2,3LOC: C-5M1-0263 LOOP 2 SIS CL 0917 1-FE-0917 1-FT-FC FC TC TC TC TC TC TC 0925 1-FE-0927 1-FE-0926 1-FE-0924 1-FE-TC1SI-0037 TC TC 1SI-0036 LO FC 1SI-0111 TC 1SI-0203 LOC: E-2 M1-0232-A PUMPS CONT SPRAY

CSS TRAIN B NOTES: 1SI-0048Mlll-0002PENETRATION 8-CS-1-567-151R-2 8-CS-1-063-151R-2

~" PLUG PLUG LOCATE TAPS AT SAME ELEVATION (APPROX 1 FOOT ABOVE BOTTOM OF RWST). PROVIDE MAXIMUM PHYSICAL SEPARATION BETWEEN EACH TAP LOCATION.

ON MECHANICAL SYMBOLS AND NOTES SEE DRAWING M1-0200.

~" I D FLOW RESTRICTOR PROVIDED PER NOTE 15 1-LCV-0112E 1-LCV-0112D V 52~-2505R-5 TV~-2505R-5 NOTE 5 1SI-8810B NOTE 5 1SI-8810A NOTE 5 1SI-8810D MOMENT RESTRAINT CP1-SISSMR-09 3-C88 1-8815 NOTE 5 1SI-8810C 8843 1/1-8882 1/1-1-8801B 8801B 1/1-1-8801A 8801A 1/1-REFUELING WATER STORAGE TANK SAFETY CLASS 2 CP1-CTATRW-01 3-1A76RE 1-8800B 3-1A76RE 1-8800A 8-CT4 1-8969A 6-GM72FB 1-8924 6-GM72FB 1-8807A 6-GM72FB 1-8807B 6-GM74FE 1-8804A 8807B 1/1-8804A 1/1-8924 1/1-8807A 1/1-8800A 1/1-8800A 1/1-8800A 1/1-8800B 1/1-CHARGING PUMP TBX-CSAPCH-01 CHARGING PUMP TBX-CSAPCH-02 4.5.6.7.NOTE 4 NOTE 6 NOTE 6 (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS6.3-1 V~-151R-5~-151R-5~-2501R-2~-2501R-5 1SI-0218 TC~-2505R-5FSAR FIGURE 3-SF-X-132-151R-5 LOC: C-4 M1-0235-01 WTR PURIF PUMP SFPCS REFUELING M1-0261 REFERENCE NOTE:

LOC: A-1 M1-0260 RHRS RES HX 1 RWST SHALL BE SUPPORTED SUCH THAT THE PRESSURE BOUNDARY FOLLOWING A SAFE SHUTDOWN EARTHQUAKE.

WILL REMAIN INTACT AND ALLOW FLOW PATH THROUGH THE LINE PIPING FROM THE OUTLET OF THE RELIEF VALVES TO THE NOTE 1~-2501R-5 0916 1-PT-~-2505R-5 1SI-0233 LC 0913 1-PT-0053 1SI-0232 1SI-~-2505R-2 2 5~-151R-2 1SI-0240 V 52 NOTE 4~-2501R-5~-151R-5~-151R-5 1-151R-5~-151R-2 1SI-0246 V 52~-2505R-5~-151R-5-DLK 04-09 2014 FDA 2013-000008-05-00 PER SK-0005-13-000008-05-00.

THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE 2" PLUG~" 1SI-0250 1SI-0251 1SI-0252 2-SI-1-364-2501R-5 2-SI-1-363-2501R-2 R 4-SI-1-008-2501R-2 4-SI-1-001-2501R-2 5 2 5 2 04-09 2014 R 8.FLEX CONNECTION - MAY BE A PIPE CAP OR STORZ CONNECTION.

a.b.CONTROL DIAGRAM.

CONTROL LOOPS WILL BE SHOWN ON INSTRUMENTATION AND

PRIMARY AND THE FINAL ELEMENTS. THE DETAILS OF THE

CONTROL LOOPS HAVE BEEN DELETED EXCEPT FOR THE VALVE AND LINE NUMBERS HAVE BEEN ADDED.

1138E9B (SH 1) REV 5 WITH EXCEPTION AS FOLLOWS:

THIS FLOW DIAGRAM HAS BEEN REDRAWN FROM WESTINGHOUSE DRAWING FLEX CONNS NOTE 8 SEE SM me974400.dgn CP-23 M1-0261 CP-23DWG. NO.SH. NO.REV.

H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$

< FINAL PRINT >

GLEN ROSE, TEXAS CPNPP LUMINANT M MOMBIMB NOTE 7 D NOTE 7 INSIDE CONTAINMENT OUTSIDE CONTAINMENT

~" G V~-2501R-2~-2501R-2 V D M M M 151R-2 601R-2~-151R-5~-2501R-2~-2501R-5~-2501R-2~-2501R-2~-2501R-2~-2501R-5~-2501R-2 5 2 CT SI CS SI 1.2.3.4.5.7.8.a.b.SI CS CS SI SI RH RC RC SI SI~-2501R-2 SISIRC RC 1 2~-2501R-2~-2501R-5 2 2 5 5 52 SI RH 6.SFSI M M FLANGES FOR FLOW METERING ORIFICE TO VERIFY FLOW DURING PRE-OPERATIONAL TESTING.

ADJUST AND LOCK VALVES TO LIMIT PUMP RUNOUT.

LO FC FC FC TC TC TCTCTC TCTC LCTCTC LO CONTROL DIAGRAM.

CONTROL LOOPS WILL BE SHOWN ON INSTRUMENTATION AND

PRIMARY AND THE FINAL ELEMENTS. THE DETAILS OF THE

CONTROL LOOPS HAVE BEEN DELETED EXCEPT FOR THE VALVE AND LINE NUMBERS HAVE BEEN ADDED.

FC TC NOTES: PLUG 2SI-0047 REFUELING WATER STORAGE TANK M2-0232-A LOC: E-1 FOR DETAILS SEE DWG24-SI-2-904-151R-2 24-SI-2-901-151R-224-SI-2-905-151R-2 8-RH-2-028-151R-2 16-CT-2-003-151R-224-SI-2-029-151R-212-SI-2-031-151R-2 2SI-8978 2SI-8979 V D~-151R-2~-151R-5 8-SI-2-032-151R-2 18-SI-2-030-151R-2 8-SI-2-352-151R-2 16-CT-2-004-151R-2 16-SI-2-914-151R-24-SI-2-178-151R-2 3-SI-2-034-151R-2 2SI-8977~-SI-2-345-151R-5 3-SI-2-035-151R-5 3-SI-2-036-151R-5 LOC: A-3 SIS SI PUMPS 2-CS-2-352-151R-5 V 2SI-8973 4-SI-2-318-151R-5

~-151R-5 4-SF-X-106-151R-5 LOC: E-2 M2-0250 RCS LP 2CL 2SI-8900B 1~-SI-2-199-2501R-1 1~-SI-2-200-2501R-1 3-SI-2-339-2501R-1 1~-SI-2-025-2501R-1 1~-SI-2-026-2501R-1 2SI-8810B NOTE 5 2SI-8969A2SI-8970A NOTE 5 2SI-8810A 2SI-8900A 2SI-8900D 2SI-8810D NOTE 5 1~-SI-2-202-2501R-1 2SI-8969D 1~-SI-2-027-2501R-1

~-2501R-2 2SI-01112SI-8970C 2SI-8969C 2SI-8969B 2SI-8970B 1~-SI-2-027-2501R-1 1~-SI-2-201-2501R-1 NOTE 5 2SI-8810C 2SI-8900C 2-8815 008 001008021 008 2SI-8981 2SI-0036 V~-2501R-5 4-SI-2-001-2501R-24-SI-2-008-2501R-24-SI-2-021-2501R-2~-SI-2-023-2501R-2 3-SI-2-303-2501R-1 3-SI-2-176-2501R-2 3-SI-2-033-2501R-1 1~-SI-2-028-2501R-1 2SI-8907~-2501R-5 V 2SI-8836A CVCS SEAL WATER HEATER

EXCHANGER CHARGING PUMP CHARGING PUMP 6-SI-2-311-151R-28-SI-2-189-151R-2 8-RH-2-037-601R-2 6-SI-2-041-151R-2 2-8969A 8-SI-2-323-151R-2 2SI-0048~-151R-5 2SI-8971 2SI-89802SI-0037~-SI-2-024-2501R-2~-SI-2-138-2501R-5

~" I D FLOW RESTRICTOR PROVIDED PER NOTE 15 0925 2-FE-0924 2-FE-0930 2-LT-0931 2-LT-0932 2-LT-0933 2-LT-0927 2-FE-0926 2-FE-M2-0262 SHEET 1 0F 6 SAFETY INJECTION SYSTEM FLOW DIAGRAM ON MECHANICAL SYMBOLS AND NOTES, SEE DRAWING M1-0200.

LOC: C-6 M1-0235-01 WTR PURIF PUMP SFPCS REFUELING 12-S1-2-322-151R-2 LOC: A-2

M2-0262 SIS SI PUMPS LOC: A-2 M2-0263-A SIS RHR PUMPS

~-151R-5PENETRATION 021176 021 DELETED SEE DRAWING M1-0200 FOR MECHANICAL SYMBOLS AND NOTES.

DELETED DELETED DELETED UNLESS OTHERWISE NOTED ALL DRAINS COLLECTED BY LOCAL FLOOR DRAIN SYSTEM.

PIPING FROM THE OUTLET OF THE RELIEF VALVES TO THE RWST 9.10.8882 2-~-SI-2-139-2501R-5 8801B 2-8801A 2-2 5 1" PLUG 2SI-8836B 5 2~-2501R-2 2-2501R-2 5 2 8924 2-8804A 2-8807B 2-8807A 2-~-2505R-5 2SI-8972~-151R-2 5 2 191 035035318 SAFETY CLASS 2 CP2-CTATRW-01 3-CT-2-134-151R-2 SI CS 5 2~-151R-2 5 2~-151R-2 25~-151R-5 1138E98 (SH 1) REV 9 WITH EXCEPTION AS FOLLOWS:

THIS FLOW DIAGRAM HAS BEEN REDRAWN FROM WESTINGHOUSE DRAWING TANK VOLUME CONTROL PUMP AND CVCS PD CHARGING CS SI 2-SI-2-191-151R-5 (SEE DWG M2-0254)(SEE DWG M2-0254)

M2-0254(SEE DWG M2-0254) 8843 2-LOC: B-1 M2-0262 SIS SI PUMPS MAINTAINED FOLLOWING A SAFE SHUTDOWN EARTHQUAKE.

SHALL BE SUPPORTED SUCH THAT RELIEF VALVE FLOW CAN BE LOC: B-5 M2-0250 RCS LP 4CL LOC: A-4 M2-0260 RETURN RHR TEST LOC: G-6 M2-0254 PUMPS CVCS CHARGING 2-CS-2-950-151R-5

~-151R-2~-151R-5 5 2~-151R-2 D 2SI-0999 (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS NOTE 7~-2501R-2~-2501R-5 2SI-1000 D D~-2501R-2~-2501R-5 NOTE 7 D~-2501R-5 1~-SI-2-028-2501R-12SI-8970D NOTE 7~-2501R-2 5 2 V 2SI-1007~-151R-5~-151R-2 NOTE 2 AND 11 NOTE 2 AND 11 NOTE 2 AND 11 NOTE 2 AND 112-MIII-0002 2SI-1001 2SI-1002 LOC: G-2 M2-0263-C SIS TEST LINE LOC: G-4 M2-0255-02

ACID BLENDER CVCS BORIC LOC: E-4 M2-236-03 STEM LEAKOFF LOC: D-1 M2-0232-A PUMPS CONT SPRAY

CSS TRAIN A LOC: B-2 M2-0250 RCS LP 3CL LOC: F-5 M2-0250 RCS LP 1CL PROVIDE ~" (MAX) I D FLOW RESTRICTOR.

11.~-2505R-5FSAR FIGURE 3-SF-X-229-151R-5 LOC: C-1 M2-0236-03

STEM LEAKOFF~-2505R-5~-2505R-5 M2-0261 DLK LOC: E-5 M2-0236-03

STEM LEAKOFF LOC: D-5 M2-0236-03

STEM LEAKOFF LOC: E-5 M2-0236-03

STEM LEAKOFF

~-2501R-5 2 5 NOTE 10 2 5 2 5 2 5 2 5 SIS TEST LINE HEADER M2-0263-C LOC: A-3 SIS TEST LINE HEADER M2-0263-C 5 2 2 1 2 5 2 5 2 5 2 1 2 1 2 1 LOC: A-1 M2-0260 RHRS RES HX 1 LOC: A-26.3-1 REFERENCE NOTE:

MOMENT RESTRAINT CP2-SISSMR-09 0913 2-PT-0053 2SI-0232 2SI-~-2505R-2-FLEX CONNECTION - MAY BE A PIPE CAP OR STORZ CONNECTION.

2SI-0250 2SI-0251 2SI-0252 2-SI-2-364-2501R-5 2-SI-2-363-2501R-2 5 2 FLEX CONNS 12.10-15 2014 FDA 2013-000008-06-00 PER SK-0002-13-000008-06-00.

THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE NOTE 12 SEECSSI 5 2 0917 2-FE-CHARGING PUMPS RCP SEALS PD CHARGING AND

CVCS NORMAL 0917 2-FT-8800B 2-2 5 SI SF 8800A 2-LOC: E-4 M1-0235-01 WTR PURIF PUMP SFPCS REFUELING SI CT LOC: E-2 M2-0232-A PUMPS CONT SPRAY CSS TRAIN B R R 10-21 2014 MM me948000.dgn CP-16 M2-0261 CP-16DWG. NO.SH. NO.REV.

H G F E D C B A 2 3 4

5 6 AB 1CDEFGH 1 2 3 4

5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$

< FINAL PRINT >

GLEN ROSE, TEXAS CPNPP LUMINANT M 6-SI-1-089-2501R-1 10-SI-1-179-2501R-1 1-SI-1-167-2501R-5 10-SI-1-182-2501R-1 10-SI-1-181-2501R-1 1-SI-1-165-2501R-5 1-SI-1-127-601R-2 1-SI-1-166-2501R-5 D~-602-5 V 1-8857 1-SI-1-294-602-5 1-152-5 1-SI-1-134-602-5 1-8880~-602-5CSCS SS 602-5 602-2 1-SI-1-133-602-2 1-SI-1-359-601-2 1-SI-1-132-602-51-SI-1-132-602-51-SI-1-136-602-51-SI-1-136-602-5 1-88931-SI-1-137-602-5 1-SI-1-137-602-5 1-8871 ORC IRC

~-2501R-2~-SI-1-158-2501R-2

~-SI-1-158-2501R-2 1-SI-1-131-602-51-8855A 1-8878B 1-601R-5 M M 1-8877A~-SI-1-140-2501R-5

~-SI-1-115-2501R-2 1-8808A 10-SI-1-103-2501R-2 NOTE 2 2-SI-1-123-601R-2 2-SI-1-192-601R-5 D~-601R-2~-601R-2~-601R-2~-SI-1-266-601R-2 10-SI-1-119-601R-21-SI-1-161-601R-2 2-601R-2 2-601R-2~-601R-2 V~-601R-2~-601R-2 4-FD-1-052-150R-5 NOTE 2 2-SI-1-193-601R-5 2-SI-1-124-601R-2 10-SI-1-104-2501R-2

~-SI-1-116-2501R-2

~-SI-1-267-601R-2 D2-601R-22-601R-2~-601R-2 10-SI-1-120-601R-2 2-601R-2 2-601R-2 V~-601R-2~-601R-2 1-601R-2 (NOTE 4)4-FD-1-040-150R-51-SI-1-162-601R-2 V D~-601R-22-601R-2 (NOTE 4)1-601R-2~-601R-2~-601R-2 V~-601R-2 2-601R-2 2-601R-2~-601R-2 1-8877D 2-SI-1-195-601R-5 NOTE 2 2-SI-1-125-601R-2 2-SI-1-126-601R-2

~-SI-1-118-2501R-2

~-SI-1-147-2501R-5 10-SI-1-122-601R-2 10-SI-1-121-601R-2 1-8877C~-SI-1-117-2501R-2

~-SI-1-146-2501R-51-SI-1-163-601R-2 1-SI-1-187-2501R-2

~-601R-2 D V2-601R-2 (NOTE 4)~-601R-2 2-601R-2 2-601R-2 V~-601R-21-SI-1-164-601R-2 5.4.3.2.

1.4-FD-1-004-150R-5 D 4-FD-1-013-150R-5 D~-SI-1-910-2501R-1 4-FD-1-057-150R-5 6-SI-1-092-2501R-1 IRC ORC~-SI-1-909-2501R-1 2 2 IMB OMB 1-SI-1-128-601R-2 1-SI-1-132-602-5 1-601R-51-8855B V 1-601R-5 1-601R-51-8855C 1-SI-1-129-601R-2 1-SI-1-135-602-51-8855D 1-SI-1-130-601R-2 1-SI-1-136-602-5 2 M 1-8877B 1-8808B 8-SI-1-091-2501R-1 1-8808C 2-SI-1-194-601R-5 2 1-8808D~-601R-2~-602-5 DURING ACCUMULATOR DRAINING ONLY AFTER DEPRESSURIZATION.

BLIND FLANGES NORMALLY INSTALLED, SPOOL PIECE TO BE INSTALLED AND AS CLOSE TO THE REACTOR COOLANT PIPE AS POSSIBLE.

CHECK VALVES ARE LOCATED AS CLOSE TOGETHER AS POSSIBLE WATER LEVEL. LEVEL TRANSMITTER TAPS ARE LOCATED 8 INCHES ABOVE AND BELOW SCRIBE MARK.

UNLESS OTHERWISE NOTED DRAINS COLLECTED BY LOCAL DRAIN 1-SI-1-137-602-5 RC 1-8948A (NOTE 1)~-SI-1-345-151R-5 25 2 5WPSI 2 1 601R-2 2501R-2 2 SIS TEST HEADER 52501R-2601R-2 1-601R-2 (NOTE 4)2-601R-2(NOTE 4)V 25 25 1-8875A V 2-601R-2 (NOTE 4)5 2 V 1-SI-1-258-601R-2 1-SI-1-331-601R-2 (NOTE 4)1-601R-2 601R-2 2501R-2 2 5 1-SI-1-185-2501R-2SSCS D 1-8878A 25 1-SI-1-259-601R-2 V 2-152R-5 5 2 1-SI-1-332-601R-2SSCS V 5 2 D601R-22501R-2 1-8875B 601R-2 2501R-2 5 2 1-SI-1-186-2501R-2SSCS 1-601R-2 (NOTE 4)2-601R-2(NOTE 4)2-601R-2 (NOTE 4)601R-2 2501R-2 5 2WPSI~-SI-1-145-2501R-5 5 2 2 1 1-8956B (NOTE 1)~-SI-1-908-2501R-1 1 5 D 4-FD-1-044-150R-5RCSIRCSI 1-8948C (NOTE 1)1 2 1-8956C (NOTE 1)601R-2 2501R-2 5 2~-SI-1-911-2501R-1 1 5 4-FD-1-017-150R-5 10-SI-1-105-2501R-2 1-601R-2 (NOTE 4)2-601R-2(NOTE 4)5 2 601R-2 2501R-2 2 5 1-8875C 5 2 2-601R-2 (NOTE 4)1-SI-1-333-601R-2 1-SI-1-260-601R-2 V 2-152R-5 5 2 2 5 V 25 25 SS 1-8875D V 5 2 V 1-8878C 1-SI-1-261-601R-2 2-152R-5 1-SI-1-334-601R-2 NOTE 5 D CS2-601R-2(NOTE 4)1-601R-2 (NOTE 4)(NOTE 4)SI PS2501R-2601R-2 25 601R-2 2501R-2 5 2~-601R-2 1 5 D 4-FD-1-009-150R-5 1-8956D (NOTE 1)1 2 IMB OMBRCSI 1-8948D (NOTE 1)~-601R-2~-601R-2~-601R-2~-601R-2 2-152R-5 5 2 PENETRATION 25~-2505-5 120 INCH STANDPIPE TO BE USED WITH SCRIBE MARK INDICATING NORMAL 10-RC-1-037-2501R-1 10-RC-1-078-2501R-1 10-RC-1-055-2501R-1 2-601-2 1-601R-2 10-SI-1-106-2501R-2WPSI~-SI-1-269-601R-2WPSI~-SI-1-268-601R-2 10-SI-1-180-2501R-1 1 5~-2501R-5~-SI-1-310-2501R-5 LOC: B-5~-2501R-5 D 1SI-8968 1SI-8966B 1SI-8966A 2 5 1SI-8953A 1SI-8954A1SI-8933A1SI-8934A1SI-8950A 1SI-8951A 1SI-8952A 1SI-8955A 1SI-8952D 1SI-8951D 1SI-8955D 1SI-8953D 1SI-8933C1SI-8950D 1SI-8934C 1SI-8952C 1SI-8954C 1SI-8953C 1SI-8951C 1SI-8955C 1SI-8952B 1SI-8955B 1SI-8951B 1SI-8954D 1SI-8933D 1SI-8953B 1SI-8954B 1SI-8934B 1SI-8933B1SI-8950C1SI-8950B 1-SI-1-356-601R-5 1-SI-1-355-601R-5 1-SI-1-354-601R-5 1-SI-1-353-601R-5 FLOW DIAGRAM SAFETY INJECTION SYSTEM 6.1-SI-1-903-602-2 NOTE 6 NOTE 6 NOTE 6 NOTE 6~-2501R-5~-2501R-5~-2501R-5 REQUIREMENTS.

PIPING SCHEDULE 140 MUST BE USED TO MEET SAFETY ANALYSIS FLOW NOTES: CHANNEL B.

1SI-8817601R-22501R-2 1SI-8972 25LOC: B-2M1-0263-ASIS SI PUMPS 21SI-8961 1SI-0161 1SI-00351SI-0034 1SI-0033 1-HCV-0943 1SI-0132 1SI-0146 1SI-0099 1SI-0063 1SI-0098 1SI-0097 1SI-0096 0957 1-LT-1SI-0088 1SI-0089 1SI-0061 1SI-0091 1SI-0090 0963 1-PT-1SI-0083 1SI-0059 1SI-0082 1SI-0080 1SI-0079 0961 1-PT-0951 1-LT-1SI-0071 1SI-0075 1SI-0074 1SI-0073 1SI-0072 1SI-0057 0950 1-LT-1SI-0068 1SI-0070 1SI-0056 1SI-0133 1SI-0069 1SI-0178 1SI-0058 1SI-0078 1SI-0077 1SI-0076 0952 1-LT-0962 1-PT-1SI-0084 1SI-0085 1SI-0086 1SI-0087 1SI-0060 1SI-0092 1SI-0093 1SI-0062 1SI-0095 0966 1-PT-1SI-0103 1SI-0052 1SI-0102 1SI-0051 1SI-0101 1SI-0050 1SI-0049 1SI-0100NO. M IV-0004PENETRATION 0929 1-PI-1SI-0081 1SI-0126 0955 1-LT-0965 1-PT-1SI-0094 SI 8-SI-1-090-2501R-1 FC FC TC FC FC FC FC FC FC FC FC FC FC TO ATMOSPHERE TC TC LO FC~-602-2 M -0011 LC NOTE 77.VALVE MAY BE OPEN OR CLOSED DURING NORMAL OPERATIONS.

2 5 2 5 2 5 2 5~-601R-2 THE FLOW DIAGRAM HAS BEEN REDRAWN FROM WESTINGHOUSE DRAWING 113BE98 (SH 2) REV 5 WITH EXCEPTIONS AS FOLLOWS:

a. VALVES AND LINE NUMBERS HAVE BEEN ADDED.

b. CONTROL LOOPS HAVE BEEN DELETED EXCEPT FOR THE PRIMARY AND THE FINAL ELEMENTS. THE DETAILS OF THE CONTROL LOOPS WILL BE SHOWN ON INSTRUMENTATION AND CONTROL DIAGRAM.

8.1SI-0154 8871 1-1-8948B (NOTE 1)8808D 1/1-8877D 1/1-0956 1-LT-ACCUMULATOR TANK 4 TBX-SIATAT-04 8877C 1/1-8808C 1/1-0964 1-PT-ACCUMULATOR TANK 3 TBX-SIATAT-03 8875D 1/1-8878C 1/1-0954 1-LT-8875C 1/1-8878B 1/1-ACCUMULATOR TANK 2 TBX-SIATAT-02 8877B 1/1-8808B 1/1-0953 1-LT-8875B 1/1-8878A 1/1-8877A 1/1-1-8956A (NOTE 1)8808A 1/1-0960 1-PT-ACCUMULATOR TANK 1 TBX-SIATAT-01 0943 1-HCV-8880 1/1-8875A 1/1-DELETED (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS LOC: D-1 M1-0261 SIS RWSTLOC: E-6M1-0261SIS TEST LINE LOC: A-4 M1-0264 WPS RCDT PUMPS LOC: A-4 M1-0263 PUMP SIS SI AND RHR LOC: F-5 M1-0250 RCS CL1 LOC: E-2 M1-0250 RCS CL2 LOC: B-2 M1-0250 RCS CL3 LOC: A-4 M1-0264 WPS RCDT PUMPS LOC: A-5 M1-0264 WPS RCDT PUMPS LOC: A-5 M1-0263 PUMP SIS SI AND RHR LOC: B-5 M1-0250 RCS CL4 LOC: A-5 M1-0264 WPS RCDT PUMPS LOC: A-6 M1-0263 PUMP SIS SI AND RHR LOC: A-6 M1-0263 PUMP SIS SI AND RHR LOC: E-5 M1-0261 SIS TEST HEADER LOC: A-5 M1-0261 SIS TEST HEADER LOC: A-3 M1-0228 SAMPLING SYS PROCESS LOC: A-3 M1-0228 SAMPLING SYS PROCESS LOC: A-5 M1-0261 HEADER SIS TEST LOC: B-5 M1-0261 SIS TEST HEADER LOC: B-5 M1-0261 HEADER SIS TEST LOC: A-3 M1-0228 SAMPLING SYS PROCESS M1-0261 LOC: B-5 M1-0261 HEADER SIS TEST LOC: A-2 M1-0228 SAMPLING SYS

PROCESSLOC: G-1M1-0243SUPPLY HEADER 2UNIT 1 N2LOC: G-1M1-0243SUPPLY HEADER 1UNIT 1 N2 NOTE 7 1-SI-1-168-2501R-5~-SI-1-361-602-5~-SI-1-347-602-5 DD~-SI-1-362-602-3~-SI-1-360-602-3

~-152-3~-152-3~x~~-152-5~-152-5 PORV V V~-SI-1-358-602-3~-SI-1-357-602-3601R-22501R-2

~x~PORV 1-SI-1-188-2501R-2

~-SI-1-346-602-5~-SI-1-347-602-5

~-152-3~-152-3 2 5 1-8878D 3 5 3 5 3 5 1SI-8934D 4-FD-1-022-150R-5ASMENON-ASME 1-152-5 CP1-SIATRT-02 CP1-SIATRT-01 1-152-5ASME (TYPICAL)I AND C DEPARTMENT

SUPPLIED BY

VALVE TO BE 1SI-0174 1SI-0138 1SI-01661SI-01671SI-0169 1SI-0168 1SI-0171 1SI-0170 1SI-01651SI-01731SI-0172 1SI-0177 1SI-0176 1SI-0180 1SI-0181 6804 1-PS-0456 1-PCV-6811 1-PCV-0967 1-PT-1SI-0143 0455A 1-PCV-FC (TYPICAL)~" SS TUBING 8878D 1/1-LOC: E-5 M1-0261 SIS TEST HEADER ACCUMULATOR TANKS 2 N 3 5~-602-3 1SI-0164 6802 1-PS-D~-2505-3NON-ASME 3 5~-602-3 D~-2505-3 1SI-0227 1SI-0222 1SI-0223 1SI-0224 1SI-0225 1SI-0226 FOR MECHANICAL SYMBOLS AND NOTES SEE DRAWING M1-0200.

LOCAL SAMPLE

~-SI-1-112-2501R-5

~-SI-1-160-2501R-5

~-2501R-5~-2501R-5 1~-SI-1-111-2501R-5

~-SI-1-159-2501R-5

~-2501R-5~" 1-8964 2501R-5 2501R-5 151R-5 52 10-RC-1-021-2501R-1 1SI-8845B 1SI-8845A 1SI-8962 1SI-8963B~-SI-1-341-2501R-2 1SI-0179 0928B 1-FI-0928A 1-FI-0928 1-FE-151R-5 FC 8964 1/1-LOC: A-2 M1-0258 BRS RHT1SI-0131~-2501R-5 TD~-2505R-56.3-1FSAR FIGURE M1-0262

REFERENCES:

1-NG-1-018-602-51-NG-1-019-602-5

~-PS-1-007-2501R-2

~-PS-1-008-2501R-2

~-PS-1-009-2501R-2

~-PS-1-029-2501R-2 601R-2 2501R-2 SI PS 601R-2 2501R-2 SI PS 601R-2 2501R-2 SI PS 601R-2 2501R-2 DRAIN LOCAL TO~-SI-1-917-2501R-2 1-151R-52505-5602-5 1-602-5 LC RWMS 1x~DLK 2-WP-1-037-601R-5 2-WP-1-038-601R-52-WP-1-035-601R-5NOTE 2 2-WP-1-036-601R-5

-CP-27 CP-27 me926700.dgn EDITORIALLY REVISE THE TITLE BLOCK SHEET NUMBER.

THIS DRAWING REVISED TO INCORPORATE AI-CR-2015-000121-1 TO SHEET 2 OF 5 CP-27 M1-0262 01-08 2015DWG. NO.SH. NO.REV.

H G F E D C B A 2 3 4 5 6 AB 1 CDEFGH 1 2 3 4

5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$

< FINAL PRINT >

GLEN ROSE, TEXAS CPNPP LUMINANT FLOW DIAGRAM SAFETY INJECTION SYSTEM LOC: A-6 M2-0260 EXCHANGER 2 RHR HEAT SHEET 2 OF 6 DELETED 11.10.9.

8.

7.6.4.2.1.DELETED DELETED DELETED 5.REF FDN-142 FOR MINIFLOW ORIFICE PART OF SAFETY INJECTION PUMP BY W DELETED 3.IN SPOOL PIECES DURING INITIAL FLUSHING OPERATIONS.

STRAINERS MUST BE REMOVED BEFORE PLANT START-UP.

CAPPED LINE IS CONNECTED TO PRESSURE GAUGE DURING FLOW INDICATOR LOCATED OUTSIDE OF SAFETY INJECTION PUMP ROOMS.

DELETED SAFETY INJECTION PUMP CASING VENTS DESIGNED HAVE 300 LB FLANGES.

UNLESS OTHERWISE NOTED DRAINS COLLECTED BY LOCAL DRAIN SYSTEM.

INITIAL FLUSHING.

~-1501R-2 (TCX-SIAPSI-01 AND TCX-SIAPSI-02).

TEMPORARY STRAINERS CP2-SISRTS-01 AND CP2-SISRTS-02 ARE PLACED (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS NOTES:FSAR FIGURE

b. CONTROL LOOPS HAVE BEEN DELETED EXCEPT FOR THE PRIMARY AND THE FINAL ELEMENTS. THE DETAILS OF THE CONTROL LOOPS

a. VALVES AND LINE NUMBERS HAVE BEEN ADDED.

WILL BE SHOWN ON INSTRUMENTATION AND CONTROL DIAGRAM.

THIS FLOW DIAGRAM HAS BEEN REDRAWN FROM W DWG 1138E98 SH 3 REV 9 WITH EXCEPTIONS AS FOLLOWS:

DELETED 12.REFERENCE NOTE:

13.ALTERNATE RELIEF PATH AND LEAK MEASUREMENT.

14.NNS PIPING, TUBING, FITTING AND VALVES ARE ASME III, CLASS 2 SPECIAL CASE SEISMIC CATEGORY II (PRESSURE BOUNDARY INTEGRITY) 2SI-8987 MATERIALS UP TO VALVE .

M2-0262~-1501R-2 D NOTE 2 D~-1501R-5~-1501R-2 NOTE 4~-1501R-2 NOTE 2 D~-1501R-2~-1501R-5~-151R-2~-151R-2 NOTE 4~-151R-5~-1501R-5 STATION SERVICE

~-151R-5 LOCAL SAMPLE~-1501R-2~-1501R-5~-151R-5 2 5 2 5 2501R-2 1501R-2 151R-5 2 2 2601R151R 1501R-5 1501R-2~-1501R-2 5 2~-1501R-5~-1501R-5~-1501R-5 2 5~-1501R-5~-1501R-2 NOTE 5~-151R-2 2501R-2 2501R-2~-1501R-5 WATER TO SI PUMP LO COOLER LOC: C-2 FC 1501R-2 1501R-2 2 5 TO HL 1 AND 4 2SI-0045 2SI-0044 2SI-8901B 2SI-8918B 2-8969B 6-SI-2-070-151R-2 6-SI-2-312-151R-2

~-SI-2-183-151R-2 8-SI-2-042-151R-2 4-SI-2-039-1501R-2 3-SI-2-297-1501R-2

~-SI-2-047-1501R-24-SI-2-045-1501R-2 2-8858B 2-8926 8-SI-2-037-151R-2 8-SI-2-032-151R-2 6-SI-2-038-151R-2 6-SI-2-041-151R-2

~-SI-2-040-151R-2 2SI-0118 2-8858A 2SI-0120 2SI-00542SI-8901A 2SI-0043 2SI-8918A 2SI-0119 2SI-0042 3-SI-2-296-1501R-23-SI-2-335-1501R-2 4-SI-2-044-1501R-2 2SI-8919A 2SI-8932 2SI-8919B 3-SI-2-050-1501R-2 2-SI-2-338-1501R-2 2-SI-2-337-1501R-52SI-8846A2SI-8846B 3-SI-2-036-151R-53-SI-2-336-1501R-2 2-8922A 2-8921A 2SI-01172SI-8917B2SI-8917A 4-SI-2-044-1501R-2

~-SI-2-046-1501R-2

~-SI-2-169-1501R-2

~-SI-2-341-2501R-2 2-8853A 2SI-0012 4-SI-2-051-2501R-2 2-8922B 2-8921B2SI-8917D2SI-8917C 2SI-0116 2SI-0011 2-8853B4-SI-2-300-1501R-2 2SI-0123 2SI-0008 2-8851 4-SI-2-060-2501R-2 4-SI-2-045-1501R-2

~-SI-2-113-1501R-2 4-SI-2-052-2501R-2 M2-0234LOC: A-6M2-0261PUMPSSIS CHARGING 0977 2-PI-~-1501R-2 0918 2-FT-D TO HL 2 AND 3 TO CL 1-4 LOC: E-2 M2-0261 SIS RWSTLOC: D-2M2-0263-CSIS ACC FILL LOC: A-1 M2-0263 INJECTION SYS SAFETY LOC: C-4 M2-0234 LO COOLER WATER TO SI PUMP STATION SERVICE LOC: B-1 M2-0261 SIS RWST 0968 2-FI-0968 2-FE-V 0922 2-FE-~-1501R-5 0122 2SI-2SI-0121 0923 2-PT-LOC: A-3 M2-0263 INJECTION SYS SAFETY SAFETY INJECTION SYS M2-0263 LOC: A-2M2-0236-03STEM LEAKOFFCONN 2SI-8976 5 2501R-2 0918 2-FE-LOC: E-5M2-0236-03CONN STEM LEAKOFF

~-1501R-2 PLUG 5 2 LOC: D-5 M2-0236-03

CONN STEM LEAKOFF 5 2 5 2~-1501R-2 5 2~-1501R-2 5 2~-1501R-5~-1501R-2 5 2 V 2SI-0124 LOC: B-4 M2-0236-03

CONN STEM LEAKOFF 1~-SI-2-049-1501R-2

~-151R-2 5LOC: E-5M2-0236-03 CONNSTEM LEAKOFF D 5 2~-151R-2~-151R-5~-1501R-2 NOTE 10~-1501R-5 4-SI-2-039-1501R-2 5 2~-1501R-2~-1501R-2~-1501R-5 5 2 0922 2-FT-LOC: A-5M2-0236-03CONN STEM LEAKOFF 5 2151152~-151R-2 RH SILOC: A-4M2-0236-03 DRAINSSTEM LEAKOFF 5 5 21512505 0919 2-PT-~-151R-52SI-1006 V~-151R-5~-151R-2 8806 2-8923A 2-8804B 2-8923B 2-8814B 2-8821B 2-8802B 2-8835 2-8821A 2-8814A 2-8813 2-8888 2-8802A 2-LOC: B-2 5 2LOC: B-2M2-0236-03 DRAINSVENTS ANDLOC: C-2M2-0236-03 CONNSTEM LEAKOFF TC V~-2505R-5 V~-2505R-5 5 2 SAFETY INJECTION PUMP TCX-SIAPSI-01 TRAIN A~-2505R-5 5 2 TRAIN B TCX-SIAPSI-02 PUMP SAFETY INJECTION

~-2505R-5~-1501R-51501152 LOC: C-5 M2-0236-03

DRAINS VENTS AND~-VD-2-278-152R-5 LOC: D-5 M2-0236-03 DRAINS VENTS AND LOC: C-5 M2-0236-03 DRAINS VENTS AND~-VD-2-279-152R-5 2 5~-VD-2-277-152R-5 LOC: C-5 M2-0236-03

DRAINS VENTS ANDLOC: D-2 M1-0259-ABRS RHT 1-BR-2-008-151R-5LOC: B-2 M1-0259-A BRS RHT 1-BR-2-011-151R-5LOC: B-3 M1-0259-ABRS RHTLOC: B-3M1-0259-ABRS RHTLOC: C-2M1-0259-ABRS RHT 1-BR-2-009-151R-5 1-BR-2-900-151R-5 1-BR-2-006-151R-5

~-2505R-5~-1501R-2 0201 2SI-D~-1501R-2 2SI-8975 2 5~-1501R-5 D~-1501R-5 M1-0259-A LOC: B-3 UNIT 2 BRS-RHT 1-1501R-5~" TUBING~" TUBING~" TUBING~" TUBING 0958 2-PI-2SI-8985 2SI-8986 2SI-8987 0958A 2-FI-0958B 2-FI-2SI-8988 2SI-8989 2SI-8990~" TUBING SEE NOTE 14NOTE 13SEE~-1501R-26.3-1 1~-SI-2-048-1501R-2 2 5 5 2~-VD-2-280-152R-5 PLUG 15.VALVE IS LOCKED OPEN WITH POWER REMOVED AND ARE ADMINISTRATIVELY CONTROLLED.

NOTE 15 0918 2-PT--07-08 2015~-1501R-2 NOTE 10 0978 2-PI-2SI-0055 2 5 TC2SI-0253 V R R EDITORIAL EDITORIAL CHANGE AS NOTED.

FDA 2015-000071-01-00 PER SK-0001-15-000071-01-00.

THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE DLK 07-08 2015~-151R-5 MHF me955100.dgn CP-21 CP-21 M2-0262 SHT -DWG. NO.SH. NO.REV.

H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4

5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$

< FINAL PRINT >

GLEN ROSE, TEXAS CPNPP LUMINANT FLOW DIAGRAMDRAWINGREV HAS BEEN SPLIT INTO THE FOLLOWING SHEETS:

SH SAFETY CLASS 3 ASSOCIATED CIRCUITS (NUCLEAR SAFETY-RELATED)

SAFETY CLASS 2 CLASS 1E SAFETY CLASS 1 SEISMIC CATEGORY SAFETY INJECTION SYSTEM 2323-M1-0263 CP-9 M1-0263 M1-0263-A M1-0263-B UNLESS OTHERWISE NOTED DRAINS COLLECTED BY LOCAL DRAIN SYSTEM FLOW METERING ORIFICE TO VERIFY FLOW DURING PREOPERATIONAL VALVES PROVIDED WITH POSITION LOCKING DEVICE ADJUST AND LOCK VALVES TO LIMIT PUMP RUNOUT.

IN SAFETY CLASS I PIPING, A FLOW RESTRICTION IS REQUIRED DELETED 12.11.10.9.

8.

7.6.4.

3.2.1.NOTES: TESTING.b. CONTROL LOOPS HAVE BEEN DELETED EXCEPT FOR THE PRIMARY REV 5 WITH EXCEPTIONS AS FOLLOWS:

AND THE FINAL ELEMENTS. THE DETAILS OF THE CONTROL LOOPS DELETED DELETED DELETED DELETED DELETED DELETED 5.NOTE 3 1SI-8829A 1SI-8829B NOTE 3 1SI-8828A 1SI-8828B NOTE 3 1SI-8827A 1SI-8827B NOTE 3 1SI-8826A 1SI-8826B 4-SI-1-306-2501R-2 4-SI-1-060-2501R-21SI-8822D1SI-8822C1SI-8822B1SI-8822ANOTE 1NOTE 1NOTE 1NOTE 11SI-8819D1SI-8819C1SI-8819B1SI-8819A NOTE 6 MOMENT RESTRAINT 2-SI-1-063-2501R-1 2-SI-1-065-2501R-1 2-SI-1-067-2501R-1 2-SI-1-069-2501R-1 1-8879B MOMENT RESTRAINT 8-SI-1-090-2501R-1 NOTE 6 1-8879A 1-8818A 6-SI-1-304-2501R-2 1-8818B 6-SI-1-327-2501R-2 6-SI-1-328-2501R-1 8-SI-1-087-2501R-2 NOTE 6 1-8879C MOMENT RESTRAINT 8-SI-1-091-2501R-1 1-8818C 6-SI-1-329-2501R-2 6-SI-1-330-2501R-1 8-SI-1-088-2501R-2 NOTE 6 MOMENT RESTRAINT 1-8818D D 1-8879D 1-8890B MOMENT RESTRAINT 2-SI-1-086-2501R-1 NOTE 11SI-8833A1SI-8833B NOTE 3 1-8889D MOMENT RESTRAINT 2-SI-1-059-2501R-1 NOTE 11SI-8832A1SI-8832B NOTE 3 1SI-8816C NOTE 6 1-8949D 6-SI-1-172-2501R-1 1-8949A NOTE 1 1SI-8831A 1SI-8831B NOTE 3 1SI-8816B NOTE 1 NOTE 3 2-SI-1-057-2501R-2 1-8881 1-8949C MOMENT RESTRAINT 1-8949B MOMENT RESTRAINT 2-SI-1-302-2501R-1 NOTE 6 2-SI-1-301-2501R-1 6-SI-1-171-2501R-2 10-SI-1-095-2501R-2 1-8889B 1-8889C 6-SI-1-101-2501R-1 6-SI-1-102-2501R-1 10-SI-1-082-2501R-2 5~-2501R-2~-SI-1-141-2501R-5 8879D 8890B 8881~-SI-1-150-2501R-5

~-2501R-5~-2501R-2 52 25 8879A~-SI-1-156-2501R-5~-2501R-2~-2501R-2

~-SI-1-153-2501R-5

~-2501R-2~-2501R-2~-2501R-2~-2501R-5~-SI-1-309-2501R-5

~-SI-1-143-2501R-5

~-SI-1-151-2501R-5 5 5 2 2~-2501R-2 RC RC RC RC~-SI-1-152-2501R-5

~-2501R-5~-2501R-2~-2501R-5~-2501R-2 5 5 5 2 2 2 8889C 5 5 2 2~-2501R-2~-2501R-2~-2501R-2~-2501R-2

~-2501R-2~-2501R-2~-2501R-2~-2501R-2~-2501R-2 2 1~-2501R-2~-2501R-5~-2501R-5 8879C 8879B 52 5 2 2~-2501R-5 52~-SI-1-144-2501R-5 2 2 1 5 2IRCORC PENETRATION PENETRATION M I I I PENETRATION M I I I PENETRATION PENETRATIONM I I I PENETRATION M I I I 12 2 1 IMB OMB 10-SI-1-083-2501R-2 4-SI-1-051-2501R-2 4-SI-1-051-2501R-2

~-SI-1-053-2501R-2 2-SI-1-307-2501R-2 2 1 1SI-8905A 2 1 1SI-8905D 52 8890A 1-8890A~-2501R-5 5 2~-2501R-2~-SI-1-154-2501R-5

~-SI-1-084-2501R-2 1-8823~-SI-1-155-2501R-5

~-SI-1-061-2501R-2 8823 2 5 2 5 8825 5 2~-2501R-2~-SI-1-308-2501R-2 1-8825 1-8824 52 8824~-SI-1-054-2501R-2 SI SI SI SI~-SI-1-100-2501R-2 CP1-SISSMR-01 CP1-SISSMR-02 2-SI-1-062-2501R-2 2-SI-1-064-2501R-2 2-SI-1-066-2501R-2 2-SI-1-068-2501R-2 2 2 11 6-SI-1-089-2501R-1 6-SI-1-089-2501R-1 2 1 2 1~-SI-1-107-2501R-2 CP1-SISSMR-05 CP1-SISSMR-06 2 1 5 2 5~-SI-1-085-2501R-2

~-SI-1-110-2501R-2 CP1-SISSMR-07 6-SI-1-305-2501R-2 CP1-SISSMR-08

~-2501R-2 2 1 5 2 CP1-SISSMR-03 CP1-SISSMR-04 6-SI-1-170-2501R-2 N0TE 6~-2501R-2~-2501R-5 5 2 2 12 1~-SI-1-098-2501R-2

~-2501R-2~-2501R-5 5 2 N0TE 6~-SI-1-097-2501R-2 2 1~-SI-1-108-2501R-2

~-2501R-2~-2501R-2 10-SI-1-083-2501R-2 4-SI-1-060-2501R-2 10-SI-1-082-2501R-24-SI-1-052-2501R-24-SI-1-052-2501R-2 10-SI-1-095-2501R-2 2-SI-1-055-2501R-2 1SI-8834A 1SI-8834B 2-SI-1-055-2501R-2 2-SI-1-057-2501R-2 1SI-8905B 2 1 1SI-8905C 2 1 2 2 1 1 6-SI-1-092-2501R-1 LOC: A-4 M1-0263-B INJECTION SYS

SAFETY LOC: A-5 M1-0263-A INJECTION SYS

SAFETY LOC: A-3 M1-0263-A INJECTION SYS

SAFETY LOC: D-5 M1-0261 SIS TEST HDR LOC: A-2 M1-0263-B INJECTION SYS SAFETY LOC: D-5 M1-0261 SIS TEST HDR LOC: D-5 M1-0261 SIS TEST HDR LOC: E-5 M1-0261 SIS TEST HDR LOC: A-3 M1-0263-B INJECTION SYS SAFETY LOC: B-6 M1-0261 SIS TEST HDR LOC: E-6 M1-0261 SIS TEST HDR LOC: D-5 M1-0261 SIS TEST HDR 6-RC-1-029-2501R-1 6-RC-1-046-2501R-1 LOC: C-5 M1-0261 SIS TEST HDR LOC: C-6 M1-0261 SIS TEST HDRLOC: D-6 M1-0261SIS TEST HDR LOC: E-5 M1-0261 SIS TEST HDR NOTE 6 2 1 2 1 2-SI-1-067-2501R-1

~-SI-1-109-2501R-2 1-8841A NOTE 6 1-8841B 1SI-8816A 6-RC-1-008-2501R-1 6-RC-1-070-2501R-1 1SI-8816D 2-SI-1-058-2501R-2 52 NOTE 6 21~-SI-1-351-2501R-2 NOTE 6 52 NOTE 6 21~-SI-1-099-2501R-2 1-8889A~-SI-1-150-2501R-5 2-SI-1-059-2501R-1

~-SI-1-350-2501R-2

~-2501R-5~-SI-1-150-2501R-5 1 2 2 5 1 2 2 5 M M I I I I 2 1 NOTE 6~-SI-1-149-2501R-5 6-SI-1-148-2501R-1 2 2 5 5 5 5 2 2 5 5 5 2 2 2 5 5 2 2~-SI-1-142-2501R-5 5 24-SI-1-052-2501R-2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2~-SI-1-157-2501R-5 LOC: C-5 M1-0261 SIS TEST HDR 2 1 LOC: E-1 M1-0250 RCS H L 2 LOC: B-2 M1-0250 RCS H L 3 FC LC LC LC FC FC LC TC TC LC LOC: E-5 M1-0250 RCS H L 1 TC FC LCTCTC LC FC LC FC LC LC LC FC LC LOC: B-5 M1-0250 RCS H L 4 LOC: B-2 M1-0262 SIS CL 1 TC TC FC LC FC TC FC FC LOC: B-3 M1-0262 SIS CL 2 LOC: B-4 M1-0262 SIS CL 3 LOC: B-5 M1-0262 SIS CL 4 FC LC~-2501R-5 1SI-0213 1SI-0212 FC TC TC LC 1SI-0014 1SI-0211 1SI-0015 LC 1SI-0013 1SI-0066 LC 1SI-0010 1SI-0064 1SI-0067 LC LC09830982 1SI-0019 1SI-0005 1SI-0004 LC LC LC09810980 1SI-0108 1SI-0009 1SI-0065 0985 0986 0984 0987-0005-0004-0005-0004-0003-0023 LOC: A-2 M1-0263-A INJECTION SYS

SAFETY DELETED IN ~" PIPING TO ALLOW TRANSITION FROM SAFETY CLASS I TO SAFETY CLASS II. TYPICAL FLOW RESTRICTOR SHOWN.

THIS FLOW DIAGRAM HAS BEEN REDRAWN FROM W DWG 1138E9B SH 3

a. VALVES AND LINE NUMBERS HAVE BEEN ADDED.

WILL BE SHOWN ON INSTRUMENTATION AND CONTROL DIAGRAM.

1SI-0017 1SI-0016~-SI-1-912-2501R-2 1SI-0125~-2501R-5~-2501R-5 TC 1SI-0006 TC 1/1-8889B 1/1-1-FE 1-FE 1/1-1/1-1/1-1/1-1-FE 1-FE1-FE1-FE1-FE1-FE 1/1-1/1-1/1-1/1-1/1-1/1-1/1-8889A 1/1-8889D6.3-1~-2501R-2FSAR FIGURE M1-0263~-2501R-5 TC LC 0914 1-PT-~-2505R-2 5 2~-2501R-2~-2501R-5 TC LC 0915 1-PT-~-2505R-2 1SI-0234 1SI-0231 REFERENCE NOTE:13.FOR GENERAL NOTES AND SYMBOLS SEE DRAWING M1-0200.

-CP-17 CP-17 me973100.dgn SHEET 3 OF 5 DLK 01-12 2015 EDITORIALLY ADD THE TITLE BLOCK SHEET NUMBER.

THIS DRAWING REVISED TO INCORPORATE AI-CR-2015-000121-1 TO CP-17 M1-0263DWG. NO.SH. NO.REV.

H G F E D C B A 2 3 4 5 6 AB 1CDEF GH 1 2 3 4 5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$

< FINAL PRINT >

GLEN ROSE, TEXAS CPNPP LUMINANT M1-0263-A3-SI-1-335-1501R-2 FLOW DIAGRAM1SI-8917D1SI-8917C~-SI-1-047-1501R-2~-SI-1-113-1501R-2 1-8853B 1-8922B NOTE 2 1-8921B 4-SI-1-039-1501R-2

~-1501R-2 1-8851~-1501R-2~-1501R-2 4-SI-1-060-2501R-2

~-151R-2 6-SI-1-312-151R-2

~-SI-1-183-151R-2 1-8858B~-1501R-2~-1501R-2 6-SI-1-070-151R-2 1-8923B 4-SI-1-052-2501R-2 1-8806 1-8926 8-SI-1-032-151R-2 8-SI-1-037-151R-2

~-1501R-21SI-8917A~-SI-1-046-1501R-2~-SI-1-169-1501R-2 3-SI-1-296-1501R-2 1-8922A NOTE 2 1-8814A 1-8921A 4-SI-1-044-1501R-2

~-1501R-2 1-8888 1-8853A~-1501R-2 4-SI-1-051-2501R-2

~-151R-2~-151R-5~-151R-26-SI-1-041-151R-2~-SI-1-040-151R-2 1-8858A1SI-8901A~-151R-2 6-SI-1-038-151R-2 1-8923A4-SI-1-300-1501R-2 1-8821A4-SI-1-045-1501R-2 1-8821B 4-SI-1-045-1501R-2 1-8969B 8-C74 1-8804B1~-SI-1-048-1501R-2 3-SI-1-050-1501R-21SI-8846A1SI-8846B~-151R-5 LOCAL SAMPLE 1SI-8932~-1501R-2~-1501R-5 2-SI-1-338-1501R-2 2-SI-1-337-1501R-5 1-8813~-151R-5DRAWINGREV HAS BEEN SPLIT INTO THE FOLLOWING SHEETS:

2 5 M 25 M 2 5 CP-92501R-21501R-2 151R-5 2501R M M 5 2 M M 2 2 M M 2 RH SI 601R 151R SAFETY INJECTION SYSTEM 1501R-5 8-SI-1-042-151R-2 1501R-2 M 1-8835 M M 1-8802A6-SI-1-070-151R-2 3-SI-1-036-151R-5 1SI-8918A~-1501R-2 2323-M1-0263 M1-0263-B M1-0263-A M1-0263 LOC: G-1 M1-0263 INJECTION SYS SAFETYLOC: B-1 M1-0262 SIS ACC FILL LOC: G-2 M1-0263 INJECTION SYS SAFETY LOC: G-3 M1-0263 INJECTION SYS SAFETYLOC: G-5M1-0261PUMPSSIS CHARGING 1SI-8919A PLUG PLUG 2 PLUG PLUG 2 5~-VD-1-279-151R-5 2 5~-VD-1-280-151R-5

~-1501R-2 5 2 NOTE 5~-151R-5~-151R-5 5 2 4-SI-1-044-1501R-2 PLUG 2501R-2 2501R-2~-1501R-5 TC 1SI-0054 1SI-0120 0977 1-PI-1SI-0043 1SI-0042 WATER TO SI PUMPLOC: A-4M1-0236-03 CONN STEM LEAKOFF LOC: A-5 M1-0236-03 CONN STEM LEAKOFF TC 1SI-0055 0968 1-FE-LOC: A-5M1-0236-03CONNSTEM LEAKOFF 0922 1-FT-0922 1-FE-LOC: E-5 M1-0236-03

CONN STEM LEAKOFF 1SI-0119 0919 1-PT-FCLOC: E-5M1-0236-03CONNSTEM LEAKOFF 0918 1-FT-0918 1-FE-LOC: A-2M1-0236-03CONNSTEM LEAKOFF 1SI-0012 1SI-0011LOC: E-2M1-0236-03CONN STEM LEAKOFF 1501R-2LOC: C-2M1-0236-03CONNSTEM LEAKOFF TC 1SI-0219 1SI-0008 1501R-2 0968 1-FI-5 5 25 8x6 NOTE 4 TV~-2505R-5 TV~-2505R-5 5~-1501R-5 TV~-2505R-5~-1501R-5 VV~-2505R-5~-2505R-5

~-1501R-2 NOTE 1 SAFETY INJECTION PUMP TBX-SIAPSI-01 TRAIN A STATION SERVICE M1-0234 LO COOLER LOC: D-53-SI-1-336-1501R-2 1~-SI-1-049-1501R-2 1-8814B~-151R-2 D1SI-8901B M 1SI-8919B 1SI-8918B 0978 1-PI-0923 1-PT-NOTE 4~-1501R-2 3-SI-1-297-1501R-2 STATION SERVICE SAFETY INJECTION PUMP TBX-SIAPSI-02 TRAIN B~-1501R-2 M1-0234 5 2 2 2 5 5 1SI-0045 1SI-0044 WATER TO SI PUMP LO COOLER 1SI-0121~-151R-2 VV~-2505R-5~-2505R-5

~-1501R-2 0122 1SI-APSI-2 1/1-NOTE 1 LOC: D-2 LOC: A-6 M1-0260 EXCHANGER 2

RHR HEAT LOC: A-5 M1-0236-03 CONN STEM LEAKOFF LOC: D-1 M1-0261 SIS RWSTLOC: D-5M1-0236-03CONN STEM LEAKOFF LOC: G-2 M1-0261 SIS RWST 1.REF FDN-142 FOR MINIFLOW ORFICE, PART OF SAFETY INJECTION 2.3.4.5.FLOW INDICATOR LOCATED OUTSIDE OF SAFETY INJECTION PUMP ROOMS.UNLESS OTHERWISE NOTED DRAINS COLLECTED BY LOCAL DRAIN SYSTEM.HAVE 300 LB FLANGES.

SAFETY INJECTION PUMP CASING VENTS DESIGNED ~-1501R-2 8802A 1/1-8888 1/1-8814A 1/1-8821A 1/1-8802B 1/1-8835 1/1-8813 1/1-8814B 1/1-8923B 1/1-8923A 1/1-8806 1/1-PUMP BY W (TBX-SIAPSI-01 AND TBX-SIAPSI-02

) LINE IS CONNECTED TO PRESSURE GAUGE DURING INITIAL FLUSHING.

STRAINER MUST BE REMOVED BEFORE PLANT START-UP. CAPPED PLACED IN SPOOL PIECES DURING INITIAL FLUSHING OPERATIONS.TEMPORARY STRAINERS AND CP1-SISRTS-02 ARE CP1-SISRTS-01 APSI-1 1/1-8821B 1/1-~-1501R-5 (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS NOTES:FSAR FIGURE~-SI-1-341-2501R-2

~-1501R-2 D~-1501R-5 5 2 1SI-0123~-2505R-5~-1501R-2~-1501R-5 2 5 1-8802B~-1501R-2 2 5 1SI-0116 1SI-0217 TC~-2505R-5 D~-2505R-5~-1501R-2 2 5 1SI-0215 TC~-2505R-5~-1501R-5 2 5~-1501R-5 1SI-0117 D~-2505R-5 D~-151R-5~-151R-2 2 5 1SI-0118~-2505R-5 LOC: D-5 M1-0236-03 DRAINS VENTS AND~-VD-1-277-151R-5 LOC: C-5 M1-0236-03

DRAINS VENTS AND~-VD-1-278-151R-5LOC: D-5M1-0259-ABRS RHT1-BR-1-006-151R-5 1-BR-1-900-151R-5LOC: E-5 M1-0259-ABRS RHT 8804B 1/1-6.VALVE IS LOCKED OPEN WITH POWER REMOVED AND ARE ADMINISTRATIVELY CONTROLLED.

7.1SI-0245V 5 2~-2505R-5 V 1SI-0244~-2505R-5 2 5~-1501R-5 V 1SI-0242~-2505R-5~-1501R-5 5 2 2 5 2 5 V 1SI-0241~-2505R-5 5 2 NOTE 6 6-SI-1-038-151R-2 V1SI-0243~-2505R-5 2 5~-1501R-51-BR-1-011-151R-51-BR-1-008-151R-51-BR-1-009-151R-5LOC: B-5M1-0259-ABRS RHTLOC: C-5M1-0259-ABRS RHTLOC: A-5M1-0259-ABRS RHT~-151R-2~-151R-5~-1501R-2~-1501R-5 SEE DRAWING M1-0200 FOR MECHANICAL SYMBOLS AND NOTES.6.3-1 0918 1-PT-1SI-8917B A CP-20 CP-20 me979600.dgn DLK 01-12 2015 EDITORIALLY ADD THE TITLE BLOCK SHEET NUMBER.

THIS DRAWING REVISED TO INCORPORATE AI-CR-2015-000121-1 TO SHEET 4 OF 5 CP-20 M1-0263DWG. NO.SH. NO.REV.

H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$

< FINAL PRINT >

GLEN ROSE, TEXAS CPNPP LUMINANT D VALVE ISOLATION TANK CP1-RHATVT-02 EXPANSION JOINT CP1-RHEXVT-04 D VALVE ISOLATION TANK CP1-RHATVT-01 CP1-RHEXVT-03 PENETRATION MS-2 (BY CONTAINMENT LINER MFR)

PENETRATION MS-1 (BY CONTAINMENT LINER MFR) 1-151R-5 10-SI-1-079-601R-2 3/4 -601R-2 10-SI-1-093-601R-2 10-SI-1-078-601R-2 3/4 -SI-1-081-601R-2 3/4 -SI-1-080-601R-2 1-8856A 1-8809A 10-SI-1-082-2501R-2 1-8856B 3/4 -SI-1-094-601R-2 1-8842 1-8840 3/4 -601R-2 10-SI-1-095-2501R-2 3/4 -601R-2 D 1-8809B 10-SI-1-083-2501R-2 RESIDUAL HEAT REMOVAL RESIDUAL HEAT REMOVAL 1SI-8967B 1SI-8967A 1/2 -601R-2 18-SI-1-342-151R-2 14-SI-1-196-151R-2 14-SI-1-071-601R-2 1-8958A 1-8812A 1-8812B 1-8958B 14-SI-1-072-601R-2 14-SI-1-197-151R-2DRAWINGREV HAS BEEN SPLIT INTO THE FOLLOWING SHEETS:

FT FT 2501R-2 2501R-2 2501R-2 601R-2 601R-2 601R-2 M M M M M MM MM M M M M 2 2 2 2 5 601R 601R 601R 151R 151R CP-9 3/4 -151R-5 3/4 -151R-5 IRC ORC TRAIN A TRAIN B 18-SI-1-030-151R-2 FROM REACTOR COOLANT SYS HOT LEG LOOP 1 FROM REACTOR COOLANT SYS HOT LEG LOOP 4 2323-M1-0263 M1-0263-A M1-0263-B M1-0263 SAFETY INJECTION SYS M1-0263 LOC: G-6 SAFETY INJECTION SYS M1-0263 LOC. G-2 SAFETY INJECTION SYS M1-0263 LOC: G-4 STEM LEAKOFF CONN M1-0236-03 LOC. B-2 STEM LEAKOFF CONN M1-0236-03 LOC: B-2 CONTAINMENT RECIRCULATION SUMP NO. 1 M1-0232-A LOC: B-5 (SEE M1-0260, LOC: A-5)

RH 2 5 2 5 (SEE M1-0260, LOC: A-4)(SEE M1-0260, LOC: A-3)

RH SI SI STEM LEAKOFF M1-0236-03 LOC: B-3 STEM LEAKOFF M1-0236-03 LOC: A-3 SIS RWST M1-0261 LOC. G-2 STEM LEAKOFF CONN M1-0236-03 LOC: E-2 1-SI-1-915-151R-5 1/2 -151R-5 3/4 -151R-5 1-SI-1-916-151R-5 3/4 -151R-5 1/2 -151R-5 1-151R-5 3/4 -151R-5 V 3/4 -151R-5 D D 3/4 -151R-5 3/4 -151R-5 V 5 5 5 1SI-0007 1SI-0214 1SI-0023 1SI-0025 1SI-0024 1-151R-5 1SI-0137 1SI-0136 1SI-0039 1SI-00301SI-00291SI-0028 1SI-0134 1SI-0135 1-151R-5 1-151R-5 1SI-0110 1SI-0022 1SI-0109 TBX-RHAHRS-02 TBX-RHAPRH-02 TBX-RHAHRS-01 TBX-RHAPRH-01 1SI-0153 TC 24" GUARD PIPE 1-LS-4808 1-LS-4809 1-TE-0604 TC PUMP 1 RESIDUAL HEAT EXCHANGER 1 PUMP 2 RESIDUAL HEAT EXCHANGER 2 24" GUARD PIPE TC 3/4 -601R-2 1SI-0001 3/4 -601R-2 2 5 D 1SI-0184 3/4 -601R-2 1SI-0002 2 5 3/4 -601R-5 3/4 -601R-2 2 5 D 1SI-0185 (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS 16-SI-1-073-151R-2 NOTE 1 1SI-0021 24" PIPE 151R-2 601R-2 NOTES 4 AND 5 1-8811B 1SI-0183 1-2501R-2 3/4 -2501R-2 3/8 -601R-5 1-8811A 16-SI-1-074-151R-2 3/8 -601R-5 NOTE 1 3/8 -601R-5 151R-2 601R-2 NOTES 4 AND 5 1SI-0027 24" PIPE 1SI-0182 1-2501R-2 3/4 -2501R-2 1-FT-O988 1-FE-O988 1-TE-0605 1/1-8809A 1/1-8840 1/1-8809B 1/1-8811B 1/1-8811A 1/1-8812A 1/1-8812B TV 3/4 -601R-5 TV 3/4 -601R-5 (SEE M1-0260, LOC: C-2)(SEE M1-0260, LOC: C-4)(SEE M1-0260, LOC: D-5)

CONTAINMENT RECIRCULATION SUMP NO. 2 M1-0232-A LOC: B-6 (SEE M1-0260, LOC: D-3)

V FLOW DIAGRAM SAFETY INJECTION SYSTEM SHEET 5 OF 5 1.NOTES: 2.3.UNLESS OTHERWISE NOTED, DRAINS CONNECTED BY LOCAL DRAIN SYSTEM.

PIPING TO BE 16" SCH 120, SEAMLESS SA-376, TP-304 OR TP-316.

FITTINGS TO BE SCH 120, SEAMLESS SA-303, TP-304 OR TP-316.

4.SPECIAL FORGED PIECE 16" SCH 160 PIPE, REF GTN-24629.5.VALVE ISOLATION TANK, EXPANSION JOINT, GUARD PIPE, VENT, DRAIN, VALVE STEM LEAK-OFF PIPING AND RELATED VALVES WERE HAVE BEEN RECLASSIFIED IN THEIR CURRENT APPLICATION TO INTEGRITY AND ENHANCED LEAK DETECTION). THE ASME CODE CODE CLASS 2 REQUIREMENTS. THESE COMPONENTS AND PIPING NON-NUCLEAR SAFETY (NNS) SEISMIC CATEGORY II (FOR STRUCTURAL WORK NEED NOT BE PERFORMED TO ASME XI REQUIREMENTS.

CLASSIFICATION NEED NOT BE MAINTAINED AND, THEREFORE FABRICATED, TESTED AND INSTALLED TO ANSI SAFETY CLASS 2, ASME RH RH 3/4 -601R-2 RH 3/4 -601R-5 RH 3/4 -601R-5 3/4 -601R-5 RH RH RH SI SI SI SI SI SI SI EXPANSION JOINT 2 5 3/4 -601R-5 3/8 -601R-5 1/2 -2505R-5 1/2 -2505R-5 TV 1/2 -2505R-5 6.3-1 FSAR FIGURE DLK 2009 06-08 V 3/4 -601R-2 3/4 -601R-2 3/4 -601R-5 3/4 -601R-5 3/4 -601R-2 3/4 -601R-2 3/4 -601R-5 3/4 -601R-5 16-SI-1-075-601R-2 16-SI-1-076-601R-2 5 2 5 2 5 2 5 2 16-SI-1-325-601R-2 16-SI-1-326-601R-2 (NOTE 3)(NOTE 3)326 325 076 075 1SI-0128 1SI-0220 1SI-0127 1SI-0221 1/2 -2505R-5 5 1/2 -2505R-5 TV 1/2 -2505R-5 TV V 1/2 -2505R-5 VALVE ISOLATION TANK MANWAYS PROVIDE AN OPEN VENT PATH THRU THE OPEN MANWAY.

SEE DRAWING M1-0200 FOR MECHANICAL SYMBOLS AND NOTES.

R EDITORIAL THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA 2009-002540-01-00 PER SK-0003-09-002540-01-00.

EDITORIAL CHANGE AS NOTED.

6.BRS RHT M1-0259-A LOC: B-5 BRS RHT M1-0259-A LOC: A-5 BRS RHT M1-0259-A LOC: D-5 R R R M1-0263-B 2009 06-08 EES M1-0263 B CP-14 CP-14 me931100.dgn DWG. NO.SH. NO.REV.

H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$

LUMINANT CPNPP GLEN ROSE, TEXAS FLOW DIAGRAM SAFETY CLASS 3 ASSOCIATED CIRCUITS (NUCLEAR SAFETY-RELATED)

SAFETY CLASS 2 CLASS 1E SAFETY CLASS 1 SEISMIC CATEGORY SAFETY INJECTION SYSTEM FLOW METERING ORIFICE TO VERIFY FLOW DURING PREOPERATIONAL VALVES PROVIDED WITH POSITION LOCKING DEVICE ADJUST AND LOCK VALVES TO LIMIT PUMP RUNOUT.

9.8.7.6.4.3.2.1.NOTES: TESTING.b. CONTROL LOOPS HAVE BEEN DELETED EXCEPT FOR THE PRIMARY AND THE FINAL ELEMENTS. THE DETAILS OF THE CONTROL LOOPS 5.NOTE 3 NOTE 3 NOTE 3 NOTE 3NOTE 1NOTE 1NOTE 1NOTE 1 NOTE 6 MOMENT RESTRAINT MOMENT RESTRAINT 8-SI-2-090-2501R-1 NOTE 6 NOTE 6 MOMENT RESTRAINT NOTE 6 MOMENT RESTRAINT D MOMENT RESTRAINT NOTE 1 NOTE 3 MOMENT RESTRAINT NOTE 1 NOTE 3 NOTE 6 NOTE 1 NOTE 3 NOTE 1 NOTE 3 MOMENT RESTRAINT MOMENT RESTRAINT NOTE 6~-2501R-5 5 2 2 5~-2501R-2~-2501R-5~-2501R-5 5 5 2 2 RC RC RC RC~-2501R-5~-2501R-2 5 2 5 5 2 2 2 1~-2501R-2~-2501R-5~-2501R-5 5 2 52~-2501R-5 5 2 2 21 5 IRC ORC PENETRATION PENETRATION PENETRATION PENETRATION PENETRATION 1 2 2 1 IMB OMB 21 21 5 2~-2501R-5 5 2 2 5 2 5 5 2 52 SI SI SI SI 22 1 1 21 21 21 52~-2501R-2 2 1 52 N0TE 6 21 N0TE 6 2 1 21 21 2 2 1 1 NOTE 6 2 1 2 1 NOTE 6 5 2 NOTE 6 2 1 NOTE 6 5 2 NOTE 6 2 1~-2501R-5 1 2 2 5 1 2 2 5 2 1 NOTE 6 2 2 5 5 5 5 2 2 5 5 5 2 2 2 5 5 2 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 2 1 FC FC FCTCTC TC FC TC TC FC FC FC TC FC FC FC TC FC FC TC~-2501R-5 FC TC TC~-2501R-5 a. VALVES AND LINE NUMBERS HAVE BEEN ADDED.

WILL BE SHOWN ON INSTRUMENTATION AND CONTROL DIAGRAM.

2SI-0019 2SI-0006 2-8818D~-SI-2-141-2501R-5

~-SI-2-110-2501R-2 6-SI-2-305-2501R-2 6-SI-2-092-2501R-1 8-SI-2-091-2501R-1

~-SI-2-144-2501R-5

~-SI-2-109-2501R-2 2-SI-2-067-2501R-1 6-SI-2-330-2501R-1 8-SI-2-088-2501R-2 6-SI-2-329-2501R-2 10-SI-2-083-2501R-2

~-SI-2-085-2501R-2

~-SI-2-153-2501R-5 CP2-SISSMR-08 2-8818C CP2-SISSMR-07 2SI-0005 2SI-0065 CP2-SISSMR-06 2-8818B 2SI-0004 6-SI-2-304-2501R-2

~-SI-2-107-2501R-2

~-SI-2-142-2501R-5 2-SI-2-065-2501R-1 2-SI-2-063-2501R-12-SI-2-067-2501R-12-SI-2-069-2501R-1 6-SI-2-089-2501R-1 10-SI-2-082-2501R-2

~-SI-2-084-2501R-2

~-SI-2-154-2501R-5 10-SI-2-082-2501R-2 2SI-0064 2-8818A 2SI-0009 CP2-SISSMR-05 2SI-8822A 2SI-8819A 2SI-8826B 2SI-8826A 0980 2-FE-2SI-8827B 2SI-8827A 0981 2-FE-2SI-8819B 2SI-8822B 0982 2-FE-0983 2-FE-2SI-8829B 2SI-8829A 2SI-8822C2SI-8819C2SI-8819D 2SI-8822D 2SI-0125~-SI-2-100-2501R-2 2-SI-2-068-2501R-2 2-SI-2-086-2501R-1 2-SI-2-066-2501R-2 4-SI-2-306-2501R-2 2-SI-2-064-2501R-2 2-SI-2-062-2501R-2 4-SI-2-060-2501R-2 2-SI-2-058-2501R-2 4-SI-2-052-2501R-2

~-SI-2-061-2501R-2 4-SI-2-060-2501R-2 2SI-0067~-SI-2-155-2501R-5

~-SI-2-054-2501R-2

~-SI-2-308-2501R-2

~-SI-2-156-2501R-5 2-SI-2-307-2501R-2 2-SI-2-055-2501R-2 10-SI-2-095-2501R-2 6-SI-2-170-2501R-2

~-SI-2-098-2501R-2 6-SI-2-102-2501R-1 2-SI-2-059-2501R-1

~-SI-2-150-2501R-5

~-SI-2-099-2501R-2 6-SI-2-148-2501R-1 6-SI-2-172-2501R-1 2SI-8832B 2SI-8833B 2SI-8832A 2SI-8833A 0987 2-FE-0984 2-FE-2SI-8905A 2SI-8905D 2SI-8816D 2SI-8816A 2-8949D LOC: B-5 M2-0250 RCS H L 4 2-8949A 2SI-0017~-2501R-2 2-8949C CP2-SISSMR-04 CP2-SISSMR-03 2-8949B~-SI-2-097-2501R-2 6-SI-2-101-2501R-1

~-SI-2-152-2501R-5

~-SI-2-151-2501R-5 2-8841A 2-SI-2-302-2501R-1 2-SI-2-301-2501R-1 2-SI-2-057-2501R-2 2-SI-2-055-2501R-2 2SI-0015 2SI-0014 2SI-8816B 2SI-8905B 2SI-8816C 2SI-8905C 2SI-8834B2SI-8831B2SI-8831A 2SI-8834A 0985 2-FE-0986 2-FE-2-SI-2-057-2501R-2 4-SI-2-051-2501R-2

~-SI-2-309-2501R-5

~-SI-2-157-2501R-5

~-SI-2-053-2501R-2 2SI-0066 2SI-0231 4-SI-2-051-2501R-2 10-SI-2-095-2501R-2 LOC: G-2 M2-0263-A SIS RHR XTIE LOC: G-2 M2-0262 SIS SI TRN A LOC: G-3 M2-0263-A SIS RHR TRN B 10-SI-2-083-2501R-2 LOC:G-2 M2-0263-A SIS RHR TRN A LOC: G-5 M2-0262 SIS SI TRN B 4-SI-2-052-2501R-2 6-SI-2-328-2501R-1

~-SI-2-143-2501R-5

~-SI-2-108-2501R-2 2-SI-2-059-2501R-1 2SI-0016 LOC: B-2 M2-0250 RCS H L 3 6-SI-2-327-2501R-2 2-8841B 8-SI-2-087-2501R-2 LOC: A-3 M2-0263-C SIS TEST HDR LOC: E-5 M2-0263-B SIS CL 4 LOC: E-5 M2-0263-B SIS CL 3 LOC: A-6 M2-0263-C SIS TEST HDR LOC: E-4 M2-0263-B SIS CL 2 LOC: E-2 M2-0263-B SIS CL 1 LOC: A-5 M2-0263-C SIS TEST HDR

~-2501R-5 LOC: A-3 M2-0263-C SIS TEST HDR LOC: A-2 M2-0263-C SIS TEST HDR LOC: A-3 M2-0263-C SIS TEST HDR LOC: A-4 M2-0263-C SIS TEST HDR LOC: A-1 M2-0263-C SIS TEST HDR CP2-SISSMR-02 IMB OMB TC LOC: A-3 M2-0263-C SIS TEST HDR LOC: A-3 M2-0263-C SIS TEST HDR

~-SI-2-149-2501R-5 CP2-SISSMR-01

~-2501R-5 LOC: A-4 M2-0263-C SIS TEST HDR LOC: A-2 M2-0263-C SIS TEST HDR IN SAFETY CLASS 1 PIPING, A FLOW RESTRICTION IS REQUIRED IN ~" PIPING TO ALLOW TRANSITION FROM SAFETY CLASS 1 TO SAFETY CLASS 2. TYPICAL FLOW RESTRICTOR SHOWN.

D LC~-2501R-2 5 2 5 2~-2501R-2 8879C 2-LC LC~-2501R-2~-2501R-2~-2501R-2 LC LC LC LC LC LC~-2501R-2~-2501R-2~-2501R-2~-2501R-2 2SI-8828A 2SI-8828B~-2501R-2~-2501R-2~-2501R-2 5 2 LOC: A-1 M2-0263-C SIS TEST HDR 1 2 6-SI-2-171-2501R-2

~-2501R-2~-2501R-2 PENETRATION

~-2501R-2 LC 2 5 LCLOC: A-3M2-0263-CSIS TEST HDR

~-2501R-5~-2501R-2 LC LC LC LC~-2501R-2~-2501R-2~-2501R-2~-2501R-2~-2501R-2~-2501R-2~-2501R-2~-2501R-2 LC LC LC LC DELETED DELETED DELETED DELETED DELETED REV 9 WITH EXCEPTIONS AS FOLLOWS:

THIS FLOW DIAGRAM HAS BEEN REDRAWN FROM W DWG 1138E98 SH 3 10.UNLESS OTHERWISE NOTED, DRAINS COLLECTED BY LOCAL DRAIN SYSTEM.

FOR MECHANICAL SYMBOLS AND NOTES SEE M1-0200.

LOC: E-6 M2-0250 RCS H L 1 LOC:G-3 M2-0262 SIS SI XTIE~-2501R-2~-2501R-5~-2501R-2 LC 2SI-0108 FC LC TC LC TC TC TC 2-MIII-0005 2-MIII-0004 2-MIII-0023 2-MII-0004 2-MII-0005 8890B 2-8879B 2-8879D 2-8889D 2-8889A 2-8889B 2-8889C 2-8881 2-8825 2-8824 2-8823 2-8890A 2-8879A 2-2 1 11. DELETED6.3-1FSAR FIGURE 2-MIII-0003 2-SI-2-086-2501R-1 DLK M2-0263 REFERENCE NOTE:

LOC: E-1 M2-0250 RCS H L 2 0914 2-PT-2SI-0013~-2501R-5 5 2 2SI-0234~-2501R-2 LC TC 0915 2-PT-2SI-0010~-2505R-2~-2505R-2 6-RC-2-029-2501R-1 6-RC-2-046-2501R-1 6-RC-2-008-2501R-1 6-RC-2-070-2501R-1 TC-01-08 2015 me101720.dgn CP-17 CP-17 SHEET 3 OF 6 CP-17 EDITORIALLY ADD THE TITLE BLOCK SHEET NUMBER.

THIS DRAWING REVISED TO INCORPORATE AI-CR-2015-000121-1 TO M2-0263DWG. NO.SH. NO.REV.

H G F E D C B A 2 3 4

5 6 AB 1CDEFGH 1 2 3 4 5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$

< FINAL PRINT >

GLEN ROSE, TEXAS CPNPP LUMINANT FLOW DIAGRAM D VALVE ISOLATION TANK EXPANSION JOINT D VALVE ISOLATION TANK EXPANSION JOINT (BY CONTAINMENT LINER MFR)(BY CONTAINMENT LINER MFR) 1-151R-5 3/4 -601R-2 3/4 -601R-5 3/4 -601R-2 3/4 -601R-5 3/4 -601R-5 RESIDUAL HEAT REMOVAL RESIDUAL HEAT REMOVAL 1/2 -601R-2 FT FT 2501R-2 2501R-2 2501R-2 601R-2 601R-2 601R-2 M M M M M M M M M M M M M 5 2 5 2 601R 601R 601R 151R 151R SAFETY INJECTION SYSTEM IRC ORC TRAIN A TRAIN B FROM REACTOR COOLANT SYS

HOT LEG LOOP 1 FROM REACTOR COOLANT SYS

HOT LEG LOOP 4 2 5 3/4 -601R-5 151R-2 601R-2 151R-2 601R-2 326 325 076 075 3/4 -151R-5 V D D 3/4 -151R-5 V 24" GUARD PIPE TV TV PUMP 1 RESIDUAL HEAT EXCHANGER 1 PUMP 2 RESIDUAL HEAT EXCHANGER 2 24" GUARD PIPE 2-8958A 14-SI-2-071-601R-2 14-SI-2-196-151R-2 14-SI-2-197-151R-2 18-SI-2-030-151R-2 18-SI-2-342-151R-2 14-SI-2-072-601R-2 2-8958B 10-SI-2-078-601R-2 3/4 -SI-2-080-601R-2 2SI-0001 10-SI-2-095-2501R-2 3/4 -SI-2-094-601R-2 10-SI-2-093-601R-2 2SI-0007 D 2 5 2SI-0153 2SI-8967B 2SI-8967A 2-FE-0988 2-FT-0988 10-SI-2-079-601R-2 3/4 -SI-2-081-601R-2 10-SI-2-083-2501R-2 2SI-0002 2SI-0134 2SI-0135 2SI-0029 2SI-0030 16-SI-2-074-151R-2 2SI-0039 2SI-0128 2SI-0110 16-SI-2-076-601R-2 16-SI-2-326-601R-2 CP2-RHEXVT-03 CP2-RHATVT-01 TC 2SI-0024 2SI-0025 2SI-0136 2SI-0137 2-LS-4809 2SI-0022 2SI-0023 2SI-0109 2SI-0127 16-SI-2-075-601R-2 16-SI-2-325-601R-2 16-SI-2-073-151R-2 CP2-RHEXVT-04 CP2-RHATVT-02 2-LS-4808 (SEE M2-0260, LOC: E-5)(SEE M2-0260, LOC: C-5)(SEE M2-0260, LOC: B-3)(SEE M2-0260, LOC: B-5) 10-SI-2-082-2501R-2 SAFETY INJECTION SYS

M2-0263 LOC: A-4 SAFETY INJECTION SYS

M2-0263 LOC: A-6 (SEE M2-0260, LOC: C-2)(SEE M2-0260, LOC: B-2)

SIS RWST M2-0261 LOC: E-2 SAFETY INJECTION SYS M2-0263 LOC: A-2 24" GUARDPIPE 16x14 5 2 1-151R-5 1x 3/4 24" GUARD PIPE 16x14 1x 3/4 SHEET 4 OF 6 2-8809A TE RH SI 2-8840 3/4 -601R-2 RED INSERT RED INSERT TE RH SI 3/4 -601R-2 2-8809B 1/2 X 3/4 1/2 X 3/4 (SEE M2-0260, LOC. E-2) 2-8812A 2-8812B CONTAINMENT RECIRCULATION SUMP 1 M2-0232-A LOC: A-6 2-8811A 1-151R-5 3/4 -151R-5 NOTES 4 AND 5 NOTE 1 3/4 -151R-5 2SI-0028 1/2 -151R-5 (NOTE 3)NOTES 4 AND 5 NOTE 1 (NOTE 3) 1/2 -151R-5 3/4 -151R-5 2-8811B 3/4 -151R-5 1-151R-5 PENETRATION 2-MS-0002 PENETRATION 2-MS-0001 CONTAINMENT RECIRCULATION SUMP 2 M2-0232-A LOC: A-6 2 5 3/4 -601R-2 3/4 -601R-5 3/4 -601R-2 3/4 -601R-5 1-601R-2 2-8811A 2SI-0182 3/4 -601R-2 1-601R-2 2SI-0183 2-8811B 3/4 -601R-2 (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS 2SI-1003 2SI-1008 2SI-1004 TD TC RWST M2-0260 LOC: E-3 1/2 -2505R-5 1/2 -2505R-5 1/2 -2505R-5 4.3.

2.1.NOTES b. CONTROL LOOPS HAVE BEEN DELETED EXCEPT FOR THE PRIMARY AND THE FINAL ELEMENTS. THE DETAILS OF THE CONTROL LOOPS REFERENCE NOTE 5.a. VALVES AND LINE NUMBERS HAVE BEEN ADDED.

WILL BE SHOWN ON INSTRUMENTATION AND CONTROL DIAGRAM.

SPECIAL FORGED PIECE 16" SCH 160 PIPE, REF GTN-24629.

UNLESS OTHERWISE NOTED, DRAINS COLLECTED BY LOCAL DRAIN SYSTEM.

FITTINGS TO BE 16" SCH 120 SEAMLESS SA-403, TP-304 OR TP-316.

DRAIN, VALVE STEM LEAK-OFF PIPING AND RELATED VALVES HAVE BEEN RECLASSIFIED IN THEIR CURRENT APPLICATION TO NON-WERE FABRICATED, TESTED AND INSTALLED TO ANSI SAFETY CLASS 2, ASME CODE CLASS 2 REQUIREMENTS. THESE COMPONENTS AND PIPING NUCLEAR SAFETY (NNS) SEISMIC CATEGORY II (FOR STRUCTURAL INTEGRITY AND ENHANCED LEAK DETECTION). THE ASME CODE WORK NEED NOT BE PERFORMED TO ASME XI REQUIREMENTS.

THIS FLOW DIAGRAM HAS BEEN REDRAWN FROM W DWG 1138E98 SH 3 REV 9 WITH EXCEPTIONS AS FOLLOWS:

PIPING TO BE 16" SCH 120, SEAMLESS SA-403, TP-304 OR TP-316.

VALVE ISOLATION TANK, EXPANSION JOINT, GAURD PIPE, VENT, CLASSIFICATION NEED NOT BE MAINTAINED AND, THEREFORE, VALVE ISOLATION TANK MANWAYS PROVIDE AN OPEN VENT PATH THRU THE OPEN MANWAY.

RH RH RH 3/4 -601R-5 RH RH RH RH SI SI SI SI SI SI SI 2 5 TO CL 1 AND 2 TO CL 3 AND 4 3/4 -601R-5 VENTS AND DRAINS M2-0236-03 LOC: A-3 VENTS AND DRAINS M2-0236-03 LOC: B-3 M2-0236-03 LOC: B-2 STEAM LEAKOFF CONN M2-0236 STEAM LEAKOFF CONN LOC: B-2 3/4 -601R-2 M2-0236-03 LOC: G-2 STEAM LEAKOFF CONN 1-601R-2 1-601R-5 2 5 D 2 5 D TO HL 2 AND 3 V V V SJL 1996 06-21 A CP-7 CP-7 vs0000lb.dgn M2-0263 FSAR FIGURE 6.3-1 THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE DCN 10156 REV 0.

2 2 2 1-BR-2-010-151R-5 2-8856A 2-8842 2-8856B 5 5 5 BRS RHT M1-0259-A LOC: C-2 1-BR-2-012-151R-5 BRS RHT M1-0259-A LOC: B-2 BRS RHT M1-0259-A LOC: D-2 1-BR-2-007-151R-5 REV 0 DCN 10156 CP-7 REV 0 DCN 10156 CP-7 REV 0 DCN 10156 CP-7 DWG. NO.SH. NO.REV.

H G F E D C B A 2 3 4

5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLY TXU ELECTRIC CPSES GLEN ROSE, TEXASDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$

FLOW DIAGRAM SAFETY INJECTION SYSTEM SHEET 5 OF 6 (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS M D 3/4 -602-5 V 1-152-5 3/4 -602-5 CSCSSS 602-5 602-2 2-601R-5 M M D 2-601R-2 1/2 -601R-2 1/2 -601R-2 3/4 -601R-2 2-601R-2 2-601R-2 3/4 -601R-2 V 1/2 -601R-2 1/2 -601R-2 D 2-601R-2 2-601R-2 1/2 -601R-2 2-601R-2 2-601R-2 V 3/4 -601R-2 1/2 -601R-2 1-601R-2 V D 2-601R-2 1-601R-2 3/4 -601R-2 1/2 -601R-2 V 1/2 -601R-2 2-601R-2 2-601R-2 1/2 -601R-2 3/4 -601R-2 D V 2-601R-2 3/4 -601R-2 2-601R-2 2-601R-2 V 1/2 -601R-2 1/2 -601R-2 601R-2 2501R-2 D D 1-601R-5 V 1-601R-5 1-601R-5 M 1/2 -601R-2 3/4 -602-5 RC 2 5 WP SI 2 1 601R-2 2501R-2 2 5 2501R-2 601R-2 1-601R-2 2-601R-2 PS SI V 2 5 2 5 V 2-601R-2 (NOTE 4)5 2 V (NOTE 4)1-601R-2 601R-2 2501R-2 2 5 SS CS D 2 5 V 2-152R-5 5 2 SS CS V 5 2 D 601R-2 2501R-2601R-22501R-2 5 2 SS CS 1-601R-2 2-601R-2 2-601R-2 601R-2 2501R-2 52 5 2 2 1 (NOTE 1)1 5 D RC SI RC SI (NOTE 1)1 2 (NOTE 1)601R-2 2501R-2 52 D 1 5 1-601R-2 2-601R-2601R-22501R-2 2 5 52 2-601R-2 V 2-152R-5 5 2 2 5 V 2 2 5 SS V V 2-152R-5 NOTE 5 D CS 2-601R-2 1-601R-2 2 5 2501R-2 601R-2 2 5 601R-2 2501R-2 5 2 1/2 -601R-2 1 5 D (NOTE 1)1 2 RC SI (NOTE 1) 3/4 -601R-2 3/4 -601R-2 1/2 -601R-2 2-152R-5 5 2 PENETRATION 2 5 3/8 -2505-5 2-601-2 1-601R-2 3/4 -2501R-5 D 2 5 NOTE 6 3/4 -2501R-5 3/4 -2501R-5 3/4 -2501R-5 601R-2 2501R-2 SI FC FC FC FC FC FC FC FC FC FC FC FCTCTC LO TV FC 3/4 -602-2 SIS TEST HDR IRC ORC OMB IMB IMB OMB 2-8948D 10-SI-2-182-2501R-1 6-SI-2-092-2501R-1 8-SI-2-091-2501R-1 WPS RCDT PUMPS M2-0264 LOC: A-5 2SI-0052 4-FD-2-009-150R-5 2-8956D 3/4 -SI-2-118-2501R-2 10-SI-2-106-2501R-2 2-SI-2-195-601R-5 3/4 -SI-2-147-2501R-5 2-SI-2-126-601R-2 2SI-8955D 3/4 -SI-2-269-601R-2 10-SI-2-122-601R-2 PROCESS SAMPLING SYS M2-0228 LOC: A-4 2SI-8933D 2SI-8951D 2SI-8952D 2SI-0092 2SI-0095 2SI-0093 2SI-0062 2SI-0094 2-LT-0956 2-PT-0966 2SI-0097 2SI-8953D 2SI-0098 2SI-0099 2SI-8954D 2SI-0096 2SI-0063 4-FD-2-004-150R-5 1-SI-2-334-601R-2 1-SI-2-261-601R-2 1-SI-2-164-601R-2 1-SI-2-188-2501R-2 2SI-8934D 2-8855D 2SI-8950D 1-SI-2-130-601R-2 1-SI-2-356-601R-5 1-SI-2-187-2501R-2 1-SI-2-167-2501R-5 1-SI-2-136-602-5 2-8948C RCS CL 3 M2-0250 LOC: C-2 4-FD-2-017-150R-5 10-SI-2-181-2501R-1 2-8956C 3/4 -SI-2-117-2501R-2 10-SI-2-105-2501R-2 2-SI-2-194-601R-5 2-SI-2-125-601R-2 3/4 -SI-2-146-2501R-5 3/4 -SI-2-268-601R-2 10-SI-2-121-601R-2 2SI-8955C WPS RCDT PUMPS M2-0264 LOC: A-5 2SI-8933C 2SI-8951C 2SI-0084 2SI-0060 2-LT-0954 2-PT-0964 2SI-8952C 2SI-0085 2SI-0086 2SI-0087 2SI-0088 2SI-0061 2SI-0089 2SI-0090 2SI-0091 2SI-8953C 2SI-8954C 4-FD-2-013-150R-5 1-SI-2-163-601R-2 1-SI-2-333-601R-2 1-SI-2-260-601R-2 2SI-8934C 2-8855C 2SI-8950C 1-SI-2-129-601R-2 1-SI-2-355-601R-5 1-SI-2-186-2501R-2 2SI-0126 1-SI-2-135-602-5 1-SI-2-136-602-5 1-SI-2-294-602-5 2-8857 V 2-152-5 1-SI-2-134-602-5 2-HCV-0943 2SI-0161 2SI-0035 2SI-8968 2SI-0034 2SI-0033 1-SI-2-132-602-5 1-SI-2-903-602-2 1-SI-2-359-601-2 1-SI-2-133-602-2 1-SI-2-137-602-5 1-SI-2-137-602-5 2-88932SI-8966B2SI-8966A2SI-8965B2SI-8965A 10-SI-2-180-2501R-1 2-SI-2-193-601R-5 2-SI-2-124-601R-2 3/4 -SI-2-145-2501R-5 3/4 -SI-2-116-2501R-2 10-SI-2-104-2501R-2 3/4 -SI-2-267-601R-2 10-SI-2-120-601R-2 4-FD-2-040-150R-5 2-8948B (NOTE 1)8-SI-2-090-2501R-1 2-8956B 2SI-8955B WPS RCDT PUMPS M2-0264 LOC: A-4 2SI-8951B 2SI-0076 2SI-0058 2SI-8952B 2SI-0077 2SI-0078 2SI-0079 2-LT-0952 2-PT-0962 2-LT-0957 2-PT-0965 2-LT-0955 2SI-0080 2SI-8953B 2SI-0059 2-8855B 2SI-8950B 2SI-8954B 2SI-0081 2SI-0082 2SI-0083 1-SI-2-162-601R-22SI-8934B2SI-8933B PROCESS SAMPLING SYS

M2-0228 LOC: A-3 1-SI-2-128-601R-2 1-SI-2-354-601R-5 1-SI-2-185-2501R-22SI-8934A2SI-8933A 1-SI-2-132-602-5 1-SI-2-165-2501R-5 1-SI-2-131-602-5 1-SI-2-258-601R-2 1-SI-2-127-601R-2 1-SI-2-331-601R-2 2-8855A 2SI-8950A 2-PT-0961 2-LT-0951 2SI-0072 2SI-8953A2SI-00572SI-8954A 2SI-0073 2SI-0074 2SI-0075 1-SI-2-161-601R-2 2-LT-0950 2-PT-0960 2SI-8951A 2SI-0068 2SI-0056 2SI-0069 2SI-0070 2SI-0071 2SI-8952A 10-SI-2-119-601R-2 2-SI-2-123-601R-2 2SI-8955A 2-SI-2-192-601R-5 10-SI-2-103-2501R-2 3/4 -SI-2-140-2501R-5 3/4 -SI-2-115-2501R-2 4-FD-2-057-150R-5 6-SI-2-089-2501R-1 10-SI-2-179-2501R-1 WP SI WP SI WP SI 2-8956A 2SI-0049 (NOTE 1)2-8948A (NOTE 1)ACCUMULATOR TANK 4 ACCUMULATOR TANK 3 ACCUMULATOR TANK 2 PROCESS SAMPLING SYS

M2-0228 LOC: A-3 WPS RCDT PUMPS M2-0264 LOC: A-4 2SI-0051 ACCUMULATOR TANK 1 2SI-8817 SIS SI AND RHR PUMP M2-0263 LOC: G-6 SIS SI AND RHR PUMP M2-0263 LOC: G-6 SIS SI AND RHR PUMP M2-0263 LOC: G-5 1-SI-2-137-602-5 SIS TEST HEADER M2-0263-C LOC: A-4 M2-0263-C LOC: A-4 1-SI-2-166-2501R-5 SIS TEST HDR M2-0263-C LOC: A-5 SIS TEST HEADER M2-0263-C LOC: C-6 6.4.3.2.1.NOTES: b. CONTROL LOOPS HAVE BEEN DELETED EXCEPT FOR THE PRIMARY AND THE FINAL ELEMENTS. THE DETAILS OF THE CONTROL LOOPS 5.a. VALVES AND LINE NUMBERS HAVE BEEN ADDED.

WILL BE SHOWN ON INSTRUMENTATION AND CONTROL DIAGRAM.

CHECK VALVES ARE LOCATED AS CLOSE TOGETHER AS POSSIBLE AND AS CLOSE TO THE REACTOR COOLANT PIPE AS POSSIBLE.

BLIND FLANGES NORMALLY INSTALLED, SPOOL PIECE TO BE INSTALLED DURING ACCUMULATOR DRAINING ONLY AFTER DEPRESSURIZATION.

FOR MECHANICAL SYMBOLS AND NOTES SEE DRAWING M1-0200.

120 INCH STANDPIPE TO BE USED WITH SCRIBE MARK INDICATING NORMAL WATER LEVEL. LEVEL TRANSMITTER TAPS ARE LOCATED 8 INCHES ABOVE AND BELOW SCRIBE MARK.

UNLESS OTHERWISE NOTED, DRAINS COLLECTED BY LOCAL DRAIN CHANNEL B.

PIPING SCHEDULE 140 MUST BE USED TO MEET SAFETY ANALYSIS FLOW REQUIREMENTS.

REV 9 WITH EXCEPTIONS AS FOLLOWS:

THIS FLOW DIAGRAM HAS BEEN REDRAWN FROM W DWG 1138E98 SH 2 3/4 -2501R-1 5 2-8877A 2-8808A NOTE 6 (NOTE 4)(NOTE 4)TCX-SIATAT-01 1-SI-2-353-601R-5 2-8875A 2-8875B 2-8878A 4-FD-2-052-150R-5 3/4 -SI-2-266-601R-2 TCX-SIATAT-02 (NOTE 4)(NOTE 4)2-LT-0953 2-PT-0963 2-8878B 2-8875CSIPS (NOTE 4)(NOTE 4)NOTE 2 2-8808B 2-8877B 2-8877C 2-8878C 2-8875D 2-8878D 2-8877D 2-8808D 3/4 -2501R-1 3/4 -2501R-1 3/4 -2501R-1 2-8808C NOTE 2 NOTE 6 1/2 -601R-2 (NOTE 4)(NOTE 4) 1/2 -601R-2SIPS 2 5 (NOTE 4)(NOTE 4)TCX-SIATAT-03(NOTE 4)(NOTE 4)

TCX-SIATAT-04SIPS (NOTE 4)(NOTE 4)NOTE 6 NOTE 2 132 136 1-S1-2-132-602-5

-0011 2-8880 2-M FC FC602-52505-5 1-602-5 5 1 NOTE 2 SIS SI AND RHR PUMP M2-0263 LOC: G-4 1-SI-2-259-601R-2 1-SI-2-332-601R-2 4-FD-2-044-150R-5 2SI-0050 UNIT 2 N2 SUPPLY HEADER 1

M2-0243 LOC: B-1 UNIT 2 N2 SUPPLY HEADER 2

M2-0243 LOC: B-1 SIS TEST HEADER M2-0263-C LOC: C-1 5 2 5 2 2 5 2 5 5 2 2 5 2 5 5 2 5 2 2 5 2 5 5 2 5 2 5 2 5 2 2 5 D 2 5 RCS CL 1 M2-0250 LOC: F-5 RCS CL 2 M2-0250 LOC: E-2 RCS CL 4 M2-0250 LOC: B-5 SIS TEST HDR M2-0263-C LOC: A-4 SIS TEST HEADER M2-0263-C LOC: A-4 D D 3/4 x 1/2 3/4 -152-5 3/4 -152-5 V V 3/4 x 1/2 PORV 3/4 -152-3 3 5 3 5 3 5 1-152-5 1-152-5 3 5 1-SI-2-168-2501R-5 2SI-0146 2SI-0174 3/4 -SI-2-347-602-5 3/4 -SI-2-346-602-5 3/4 -SI-2-360-602-3 3/4 -SI-2-347-602-5 3/4 -SI-2-361-602-5 2SI-0143 2SI-0168 2SI-0169 2SI-0138 2SI-0166 2SI-0167 3/4 -SI-2-358-602-3 3/4 -SI-2-362-602-3 2SI-0177 2SI-0171 2SI-0172 CP2-SIATRT-02 CP2-SIATRT-01 2SI-0173 2SI-0170 2SI-0176 2SI-0180 2SI-0181 4-FD-2-022-150GR 2-PCV-6811 2-PCV-0456 ASME NON-ASME 1/2 -152-3 3 5 1/2 -152-3 3 5 3/4 -SI-2-357-602-3 2SI-0190 2-PT-0967 35 TC 3/4 -602-3 2SI-0104 PORV 2-PCV-0455A 35 TC 3/4 -602-3 2SI-0105 SIS TEST HEADER M2-0263-C LOC: A-1 N ACCUMULATOR

TANKS 2 3/4 -602-3 D 1/2 -2505-3 3/4 -602-3 D 1/2 -2505-3 2-PS-6804 2SI-0165 2SI-0164 2-PS-6802 ASME NON-ASME 3/4 -152-3 2SI-0227 2SI-0222 2SI-0223 2SI-0224 2SI-0226 LC SI SI NG NG 6.3-1 FSAR FIGURE REFERENCE NOTE:

M2-0263-B 1-NG-2-019-602-5 1-NG-2-018-602-5 2WP-7173A 2WP-7173B 2WP-7173C 2WP-7173D 3/4 -PS-2-029-2501R-2 3/4 -PS-2-009-2501R-2 3/4 -PS-2-008-2501R-2 3/4 -PS-2-007-2501R-2 PROCESS SAMPLING SYS

M2-0228 LOC: A-3 DLK 2008 08-07 THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA 2008-002277-01-00 PER SK-0001-08-002277-01-00.

R R 2008 08-07 MM M2-0263 B CP-13 CP-13 me903700.dgn DWG. NO.SH. NO.REV.

H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$

< FINAL PRINT >

LUMINANT CPNPP GLEN ROSE, TEXAS

~-2501R-5 SIS TEST LINE HEADER 1.a.b.VALVE AND LINE NUMBERS HAVE BEEN ADDED.

NOTES: LOCAL SAMPLE~-2501R-5~-2501R-5~-2501R-5~-2501R-5~-2501R-2~" 2501R-5 151R-5 5 2 2 5~-2501R-5 2 TV FC FC TCPENETRATION M2-0263~-SI-2-345-151R-5

~-SI-2-112-2501R-5

~-SI-2-160-2501R-5 1~-SI-2-111-2501R-5~-SI-2-341-2501R-2

~-SI-2-158-2501R-2

~-SI-2-310-2501R-5

~-SI-2-310-2501R-5 1-SI-2-344-2501R-5 2SI-8963B 2SI-89622501R-5151R-52SI-8963A 0928B 2-FI-0928A 2-FI-0928 2-FE-2SI-8845A2SI-8845B2SI-0131 0929 2-PI-8871 2-2SI-0133 2SI-0160 1-SI-2-167-2501R-5

~-SI-2-144-2501R-5

~-SI-2-146-2501R-5

~-SI-2-152-2501R-5

~-SI-2-143-2501R-5

~-SI-2-140-2501R-5

~-SI-2-157-2501R-5

~-SI-2-154-2501R-5

~-SI-2-309-2501R-5

~-SI-2-155-2501R-5

~-SI-2-142-2501R-5

~-SI-2-151-2501R-5 1-SI-2-168-2501R-5

~-SI-2-150-2501R-5 M2-0263 SIS PUMPS 2SI-0112 LOC: D-6 M2-0263-B ACCUM TANK 4

~-SI-2-145-2501R-5 FLOW DIAGRAM SAFETY INJECTION SYSTEM LOC: B-1 M2-0261 SIS RWST~-SI-2-159-2501R-5 IRC ORC LOC: E-2 M2-0262 SIS SI PUMPS 1-SI-2-343-2501R-5 D 1-SI-2-165-2501R-5 LOC: B-6 M2-0263-B ACCUM TANK 4 LOC: B-2 M2-0263 SI PUMP 2 LOC: C-4 M2-0263 LOOP 1 SIS CL LOC: B-3 RCS HL 2,3 LOC: B-1 LOC: B-4 M2-0263 LOOP 1, 2 SIS CL LOC: B-1 M2-0263 SI PUMP 1 LOC: B-2 M2-0263-B ACCUM TANK 1 LOC: D-2 M2-0263-B ACCUM TANK 1 LOC: B-3 M2-0263-B ACCUM TANK 2 LOC: D-3 M2-0263-B ACCUM TANK 2 LOC: E-5 M2-0263 LOOP 2 SIS CL LOC: E-1 M2-0263 RCS HL 2 ACCUM TANK 3 M2-0263-B LOC: B-5 UNLESS OTHERWISE NOTED ALL DRAINS COLLECTED BY LOCAL FLOOR DRAIN SYSTEM.

2.SEE M1-0200 FOR MECHANICAL SYMBOLS AND NOTES.

CONTROL DIAGRAM.

CONTROL LOOPS WILL BE SHOWN ON INSTRUMENTATION AND PRIMARY AND THE FINAL ELEMENTS. THE DETAILS OF THE

CONTROL LOOPS HAVE BEEN DELETED EXCEPT FOR THE DRAWING 1138E98 (SH 1) REV 9 WITH EXCEPTION AS FOLLOWS:

THIS FLOW DIAGRAM HAS BEEN REDRAWN FROM WESTINGHOUSE RWMS 8964 2-DRAIN LOCAL TO 5 2 1-151R-5~-SI-2-915-2501R-2

~-SI-2-141-2501R-5

~-SI-2-149-2501R-5 LOOP 4 M2-0263 SIS CL LOOP 4 M2-0263 RCS HL LOC: F-6~-SI-2-156-2501R-5 M2-0263 LOC: C-5

~-SI-2-153-2501R-5 SIS CL 3,4

~-SI-2-139-2501R-5

~-SI-2-138-2501R-5 LOC: F-3 M2-0261 CHARGING PUMPS RWST LOC: F-3 M2-0261 CHARGING PUMPS RWST~-SI-2-147-2501R-5147168168 344 344 343 LOC: G-5 M2-0263 LOOP 3 SIS CL LOC: E-1 M2-0263 RCS HL 3 SHEET 6 0F 6 LOC: D-5 M2-0263-B ACCUM TANK 3 1-SI-2-166-2501R-5 LOC: G-3 M2-0263 LOOP 1 RCS HL (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS 8983 2SI-2SI-0204 2SI-0205 2SI-0209 2SI-0208 2SI-02102-MIV-0004 LOC: G-3 2SI-8961 LC M2-0263-C

REFERENCE:

DLK 2012 03-06~-BR-2-014-151R-5 LOC: A-6 M1-0258 BRS RHT 0916 2-PT-2SI-0233~-2501R-5~-2505R-56.3-1FSAR FIGURE CP-7 THIS DRAWING PER AI-CR-2012-002098-1.

THIS DRAWING REVISED TO EDITORIALLY CORRECT (ADD) FSAR NUMBER TO M2-0263 C CP-7 CP-7 me000856.dgn DWG. NO.SH. NO.REV.H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$

< FINAL PRINT >

GLEN ROSE, TEXAS CPNPP LUMINANT

NOTES TO FIGURE 6.3-2 (Sheet 1 of 16)MODES OF OPERATIONMode A - InjectionThis mode presents the process conditions for the case of maximum safeguards, i.e., allpumps operating, following accumulator delivery. Two residual heat removal (RHR) pumps, two safety injection (SI) pumps, and two centrifugal charging (CC) pumps operate, taking suction from the refueling water storage tank and delivering to the reactor through the cold leg connections. Note that the flow from each pump is less than its maximum runout since the pump discharge piping is shared by the two pumps of each subsystem. Note also that the SI pump branch connections to the residual lines are assumed very close to their discharge into the accumulator lines, thereby eliminating any increase in RHR branch line head loss due to the combined flows of the RHR and SI pumps. The RHR line resistance was assumed to be the minimum of the allowable band presented in the limiting pressure drop and elevation head design requirements, allowing maximum RHR injection flow.Mode B - Cold Leg Recirculation This mode presents the process conditions for the case of cold leg recirculation assumingRHR pump number 2 operating, SI pumps numbers 1 and 2 operating, and CC pumps numbers 1 and 2 operating.In this mode the safeguards pumps operate in series, with only the RHR pump capable oftaking suction from the containment sump. Thye recirculation coolant is then delivered by the RHR pump to both of the SI pumps NOTES TO FIGURE 6.3-2 (Sheet 2 of 16)Which deliver to the reactor through their cold leg connections and to both of the CCpumps which deliver to the reactor through their cold leg connections. The RHR pump also delivers flow directly to the reactor through two cold legs since the RHR discharge cross connect valves are closed when making the transfer from injection to recirculation.Mode C - Hot Leg Recirculation This mode presents the process conditions for the case of hot leg recirculation, assumingRHR pump number 1 operating, CC pumps numbers 1 and 2 operating, and SI pumps numbers 1 and 2 operating.In this mode, the safeguards pumps again operate in series with only the RHR pumptaking suction from the containment sump. The recirculated coolant is then delivered by the RHR pump to both of the CC pumps which continue to deliver to the reactor through their cold leg connections and to both of the SI pumps which deliver to the reactor through their hot leg connections. The RHR pump also delivers directly to the reactor through two hot leg connections.

Amendment 100NOTES TO FIGURE 6.3-2 (Sheet 3 of 16)VALVE ALIGNMENT CHARTOperational ModesValve No. A B C 1OCC 2OCC 3OCC 4OCC 5OCC 6OOO

• 7OOC

• 8CCO 9CCO 10CCC 11CCC12COO13COO 14CCC 15CCC 16CCC 17CCC 18OOO 19OOO 20COO21COO22OCO 23OCO 24OOC 25CCO

_______________

O = OPEN C = CLOSED

• During Mode C one valve to remain open - one closed, no preference, between valves 6 & 7.

Amendment 78 January 15, 1990NOTES TO FIGURE 6.3-2 (Sheet 4 of 16)VALVE ALIGNMENT CHART (Cont'd)Operational ModesValve No. A B C26OOC27CCC28OCC29COO 30CCC 31CCC35OOO36OOC NOTES TO FIGURE 6.3-2(Sheet 5 of 16)Amendment 96August 2, 1999PressureTemperature FlowVolumeLocationFluid (psig)***(oF)(gpm)**(lb/sec)(gal) 1RefuelingAtm tank100- -450,000water 2"a10021,3042,283 -

3"13 psia10021,3042,166 -

4"-10015,5041,338 -

5"-1009.7041,222 -

6"11 psia100848 117 -

7 and 7a"-1005,800 eachTotal to CSS -

8">10 psia100839 116 -

9">10 psia100424 58.5 -10"10 psia100424 58.5 -11"1165100424 58.5 -

12">2510026 4 -

13"10 psia100424 58.5 -

14"1165100424 58.5 -

15"<2510026 4 -

16"-100252 35 -

17"1050100796 110 -

18"73100199 27 -19"-1002,413 333 -20"-1002,413 333 -

21Nitrogen01000 0 -

NOTES TO FIGURE 6.3-2(Sheet 6 of 16)Amendment 96August 2, 1999PressureTemperature FlowVolumeLocationFluid (psig)***(oF)(gpm)**(lb/sec)(gal)22Nitrogen01000 0 850****

23"01000 0 500 24Reactor-1000 0 -coolant25Refueling01004428611 -water26"1381004428611 -

27"-1004428611 -

28"471004428611 -29"861000 0 -30"-1000 0 -

31"-1004428611 -35Refueling01004428611 -water36"1381004428611 -37"-1004428611 -38"471004428611 -

39"861000 0 -

40"-1000 0 -

41"-1000 0 -

42"861004428611 -

NOTES TO FIGURE 6.3-2(Sheet 7 of 16)Amendment 96August 2, 1999PressureTemperature FlowVolumeLocationFluid (psig)***(oF)(gpm)**(lb/sec)(gal)43Recirc.Containment120 0 0 -coolantpressure44"""0 0 -

45"""0 0 -

46RefuelingLow100 0 0 -waterpressure47"""0 0 -

48"""0 0 -

49"""0 0 -

50"""0 0 -

51"""0 0 -

52"-"0 0 -

53">10 psia"839 116 -

54"-"0 0 -55"1519"419 58 -56"_"0 0 -

57"10 psia"419 58 -

58"10 psia"419 58 -

59"1519"419 58 -

60"1516"124 17 -

61" 0"124 17 -

62"1456"714 99 -64Refueling1396100714 99 -water65"1008100178.5 24.6 -

66"388100178.5 24.6 -

NOTES TO FIGURE 6.3-2(Sheet 8 of 16)Amendment 96August 2, 1999PressureTemperature FlowVolumeLocationFluid (psig)***(oF)(gpm)**(lb/sec)(gal)73Refueling-10020027.6 -

NOTES TO FIGURE 6.3-2(Sheet 9 of 16)Amendment 96August 2, 1999PressureTemperature Flow#VolumeLocationFluid (psig)***(oF)(gpm)(lb/sec)(gal) 1RefuelingAtm tank100--<5000water 2"-10000 -

3"-10000 -

4"-10000 - 5"-10000 - 6Recirc.-18200 -coolant 7Refueling-10000 -water 8"-10000 -

9Recirc.35182126256 -water10"3518242456 -11"116518242456 -12Refueling-10000 -water13Recirc.3518242456 -coolant14"116518242456 -

15Refueling-10000 -water16"-10000 -17Recirc.1050182848106 -coolant18"7318219926 -

19"-1822006267 -

20"-18219926 -

21Nitrogen0Ambient00 -

NOTES TO FIGURE 6.3-2(Sheet 10 of 16)Amendment 96August 2, 1999MODE B - COLD LEG RECIRCULATION (PUMP NUMBER 2 OPERATING)PressureTemperature Flow#VolumeLocationFluid (psig)***(oF)(gpm)(lb/sec)(gal)22Nitrogen0Ambient00850 b23"0"00500 24Recirc.-24300 - coolant25"122435300705 -

26"1132435300705 -

27"-2435300705 -

28"291823614481 -

29"5618200 -

30"601821686224 -

31"651825300705 -35Refueling-10000 -water36"-10000 -

37"-10000 -

38"-10000 -

39"-10000 -

40"-10000 -41"-10000 -42"-10000 -

NOTES TO FIGURE 6.3-2(Sheet 11 of 16)Amendment 96August 2, 1999PressureTemperature Flow#VolumeLocationFluid (psig)***(oF)(gpm)(lb/sec)(gal)43Recirc.Containment243-- 350,000coolant44""2435300705 -

45""24300 -

46RefuelingLow10000 -waterpressure47""10000 -

48""10000 -

49""10000 -

50""10000 -

51""10000 -

52Recirc.-18200 -coolant53"-18200 -54"-18200 -55"151918241956 -

56">30182838111 -

57"3018241945 -

58"3018241956 -

59"151918241956 -

60"151618212416 -

61"018212416 -

62"145618271495 -

NOTES TO FIGURE 6.3-2(Sheet 12 of 16)Amendment 96August 2, 1999PressureTemperature Flow#VolumeLocationFluid (psig)***(oF)(gpm)(lb/sec)(gal)64Recirc.139618271495 -coolant65"1008182178.524 -

66"388182178.524 -73Refueling-10000 -water NOTES TO FIGURE 6.3-2(Sheet 13 of 16)Amendment 96August 2, 1999PressureTemperature Flow#VolumeLocationFluid (psig)***(oF) (gpm)(lb/sec)(gal) 1RefuelingAtm tank100--<5000water 2"-10000 -

3"-10000 -

4"-10000 - 5"-10000 - 6Recirc.-18200 -coolant 7Refueling-10000 -water 8"-10000 -

9Recirc.2518265086 -coolant10"2518265086 -11"71518265086 -12Refueling-10000 -water13Recirc.2518265086 -coolant14"71518265086 -

15Refueling-10000 -water16"-10000 -17Recirc.018200 -coolant18"-18200 -

19"-18200 -

20"-18200 -

21Nitrogen-Ambient00 -

NOTES TO FIGURE 6.3-2(Sheet 14 of 16)Amendment 96August 2, 1999PressureTemperature Flow#VolumeLocationFluid (psig)***(oF)(gpm)(lb/sec)(gal)22Nitrogen0Ambient00850 b23"0Ambient00500 24Recirc.-24300 -coolant25"-<21200 -26"-<21200 -

27"-<21200 -

28"-<18200 -

29"-<18200 -

30"-<18200 -

31"-<18200 -35"122435300705 -36"1132435300705 -

37"-2435300705 -

38"-<18200 -

39"5518200 -

40"601822138284 -

41"651825300705 -

42"551823162421 -

NOTES TO FIGURE 6.3-2(Sheet 15 of 16)Amendment 96August 2, 1999PressureTemperature Flow#VolumeLocationFluid (psig)***(oF)(gpm)(lb/sec)(gal)43Recirc.Containment243-- -coolantpressure44""24300 -

45""2435300705 -

46"71823162421 -47"51821581210 -48"64518265086 -

49"-1821906253 -

50"64518265086 -

51"-18232543 -

52"-18200 -

53"-18200 -

54"-1822138284 -

55"151918241956 -56"<351821300173 -57"3518241956 -

58"3518241956 -

59"151618241956 -

60"151618212416 -

61"018212416 -

62"145618271495 -

NOTES TO FIGURE 6.3-2(Sheet 16 of 16)Amendment 96August 2, 1999MODE C - HOT LEG RECIRCULATION (PUMP NUMBER 1 OPERATING)PressureTemperature Flow#VolumeLocationFluid (psig)***(oF)(gpm)(lb/sec)(gal)64Recirc.139618271495 -coolant65"1008182178.524 -66"388182178.524 -73Refueling-10000 -water________________________________Footnotes

• • At reference conditions, 100 o F and 0 psig.***Listed pressure provides adequate NPSH to the charging and safety injection pumps at thecorresponding flow conditions. Actual minimum available NPSH based on the actual layout and with conservative assumptions is provided in Table 6.3-1.****Minimum allowable volume at normal operating conditions.

1. At reference conditions, 212 oF and 0 psig.

PLAN AT EL 773-0" FSAR71302.DGNTRAIN BTRAIN B RHR PMP 1 MIN FLOW RHR HX 1 BYP CONT SI PMP 1 DISCH RHR PMP DISCH RHR PMP 2 MIN FLOW RHR HX 2 BYP CONT SI PMP 2 DISCH

CONTMT SPRAY PMP 1 DISCH CONTMT SPRAY PMP 1 DISCH CONTMT SPRAY PMP 2 DISCH CONTMT SPRAY PMP 3 DISCH CONTMT SPRAY PMP 4 DISCH CONTMT SPRAY PMP 2 DISCH CONTMT SPRAY PMP 3 DISCH CONTMT SPRAY PMP 4 DISCH SB FLR DR SUMP 2 LVL HI-1/LO SB FLR DR SUMP 2 LVL HI-2 SB FLR DR SUMP 1 LVL HI/LO SB FLR DR SUMP 1 LVL HI-2 HIGH RANGE AREA MONITOR HIGH RANGE AREA MONITOR RHR PUMP RM TRN A RHR PUMP RM TRN B INSTR RACK 1-LI-21 1-FIS-0610 1-FIS-0611 1-FT-0618 1-FT-0619 1-FT-0918 1-FT-0922 1-FT-0988 1-FT-4772-1 1-FT-4772-2 1-FT-4773-1 1-FT-4773-2 1-PT-4774-1 1-PT-4774-2 1-PT-4775-1 1-PT-4775-2 1-LS-4900 1-LS-4901 1-LS-4905 1-LS-4906 1-RE-6260A 1-RE-6260B LOCATION OF CLASS 1E INSTRUMENTS AND ACCIDENT MONITORING INSTRUMENTS UNIT 1 CONTAINMENT AND SAFEGUARD BUILDINGS FIGURE NO 7.1-3 (SH 02 OF 36)4772-2 0610 1-LS-4900TRAIN ATRAIN ATRAIN ATRAIN A1-FT- 1-FT- 1-FIS-1-LS-4906 1-LS-4905 1-LS-4901 TRAIN A8-S7-S6-S5-S4-S A-S C-S D-S B-S 1-PT-TRAIN A 1-PT-TRAIN A 4774-2 4774-1 1-FT-1-FT-09180618**1-RE-*1-RE-*6260B6260A 1-PT-4775-1 1-FT-*0619 TRAIN B 1-FT-*0922 1-PT-1-FT-*1-FIS-0611 4775-2 4773-1 1-FT-*4773-2 TRAIN B TRAIN B TRAIN B TRAIN B PLAN AT EL 790-6" RCS HI PRESS LETDOWN FLOW RCP 4 SEAL WATER INJ FLOW RHR DISCH TEMP (PUMP 1)

RCP 3 SEAL WATER INJ FLOW RCP 2 SEAL WATER INJ FLOW

RCP 1 SEAL WATER INJ FLOW RHR DISCH TEMP (PUMP 2)

AFW PMP TURB LUB OIL PRESS MTR DRIVEN AFW MTR DRIVEN AFW MTR DRIVEN AFW

MTR DRIVEN AFW MTR DRIVEN AFW TURB DRIVEN AFW CHEM ADD TANK CHEM ADD TANK HIGH RANGE AREA MONITOR HIGH RANGE AREA MONITOR CHEM ADD TANK LEVEL LO CHEM ADD TANK LEVEL LO PMP 01 DISCH PMP 01 DISCH PMP 02 SUCT HDR PMP SUCT HDR ISOL VLV TANK TRN A ISOL VLV TANK TRN B 1-FT-0132 1-FT-0142 1-FT-0143 1-FT-0144 1-FT-0145 1-TE-0612 1-TE-0613 1-PS-2452-3 1-PT-2453 1-PT-2454 1-PT-2456 1-FT-2457B 1-FT-2458 1-PT-2475 1-PT-2477 1-LT-4752 1-LT-4753 1-LIS-4754 1-LIS-4755 1-RE-6291A 1-RE-6291B TURB DRIVEN AFW PMP DISCH PMP 02 DISCH PMP 01 DISCH A-S C-S D-S B-S E-S 1-PT-2475 1-PT-2453 1-FT-2456 INSTR RACK 1-LI-33 TRAIN A TRAIN A TRAIN A 1-FT-0144 1-FT-0145**1-RE-1-LT-4752 1-LIS-4754 1-LIS-4755 1-LT-4753 1-RE-**6291B6291A TRAIN B TRAIN B TRAIN A TRAIN A INSTR RACK 1-LI-28 1-FT-*1-FT-*0142 0143 1-TE-0612*1-FT-0132*1-TE-0613*1-PS-1-PT-2477 1-PS-1-FT-2458 INSTR RACK 1-LI-31 TRAIN A TRAIN A TRAIN A 2470A TRAIN B 1-PS-TRAIN A 2452-3 1-PT-2476 1-PT-2454 1-FT-2457 INSTR RACK 1-LI-30 TRAIN B TRAIN B TRAIN B 2470B PRIMARY PLANT - UNIT 1 CONTAINMENT AND SAFEGUARD BUILDINGS PLAN AT ELEVATION 790-6" PRIMARY PLANT - UNIT 1 CONTAINMENT AND SAFEGUARD BUILDINGS PLAN AT ELEVATION 773-0"**4772-1 1-PS-2470A 1-PS-2470B TURB DRIVEN AFW PMP SCT HDR PRESS LO TURB DRIVEN AFW PMP SCT HDR PRESS LO 1 B 2 2ABC 1 3 4 5 6 3 4 5 6 ACDEFGDEFGH H COMANCHE PEAK S.E.S.

FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 AMENDMENT 78 January 15, 1990

FIG713260.DGN 7.1-3 (SH 05 OF 36)

PLAN AT EL 832-6" PLAN AT ELEVATIONS 832-6" AND 842-0" WIDE RNG TEMP HOT LEG SG LOOP 1 WIDE RANGE WIDE RNG TEMP HOT LEG WIDE RNG TEMP HOT LEG

WIDE RNG TEMP HOT LEG WIDE RNG TEMP COLD LEG WIDE RNG TEMP COLD LEG

WIDE RNG TEMP COLD LEG

WIDE RNG TEMP COLD LEG SG LOOP 2 WIDE RANGE SG LOOP 3 WIDE RANGE

SG LOOP 4 WIDE RANGE

ACCUM TANK 1 ACCUM TANK 2 ACCUM TANK 3 ACCUM TANK 1 ACCUM TANK 1 ACCUM TANK 2 ACCUM TANK 2 ACCUM TANK 2 ACCUM TANK 1 ACCUM TANK 3 ACCUM TANK 3 ACCUM TANK 3

REACTOR COOLANT SUBCOOLING REACTOR COOLANT SUBCOOLING REACTOR VESSEL LEVEL REACTOR VESSEL LEVEL

REACTOR VESSEL LEVEL REACTOR VESSEL LEVEL REACTOR VESSEL LEVEL REACTOR VESSEL LEVEL REACTOR VESSEL LEVEL

REACTOR VESSEL LEVEL REACTOR VESSEL LEVEL REACTOR VESSEL LEVEL

REACTOR VESSEL LEVEL REACTOR VESSEL LEVEL REACTOR VESSEL LEVEL REACTOR VESSEL LEVEL REACTOR VESSEL LEVEL

REACTOR VESSEL LEVEL RC LOOP 1 WIDE RANGE SOURCE RANGE INTERM RANGE INTERM RANGE POWER RANGE POWER RANGE POWER RANGE POWER RANGE

NEUTRON FLUX NEUTRON FLUX SOURCE RANGE RC LOOP 4 WIDE RANGE RC LOOP 1 WIDE RANGE N-16 DETECTOR PROT

N-16 DETECTOR PROT N-16 DETECTOR PROT N-16 DETECTOR PROT ACC 2 SG2 SG3 ACC 3 SG1 SG4 ACC 1 C C REACTOR CONTAINMENT TRAIN A**PROT THRU PROT TRAIN B PROT THRU THRU PROT TRAIN B THRU THRU TRAIN B TRAIN A TRAIN B 1-TE-3613A-1 1-TE-3613B-1

• • • • • • • • • PROT THRU PROT PROT THRU THRU TRAIN A****H2 MONITOR EL 836-0"***TRAIN A**1-TE-0413A 1-TE-0413B 1-TE-0423A 1-TE-0423B 1-TE-0433A 1-TE-0433B 1-TE-0443A 1-TE-0443B

1-LT-0501 1-LT-0502 1-LT-0503 1-LT-0504 1-LT-0950 1-LT-0951 1-LT-0952 1-LT-0953 1-LT-0954 1-LT-0955 1-PT-0960 1-PT-0961 1-PT-0962 1-PT-0963 1-PT-0964 1-PT-0965 1-TX-3611 1-TX-3612 1-TE-3613A-1 1-TE-3613A-2

1-TE-3613A-3 1-TE-3613A-4

1-TE-3613A-5

1-TE-3613A-6

1-TE-3613A-7 1-TE-3613A-8

1-TE-3613B-1 1-TE-3613B-2 1-TE-3613B-3 1-TE-3613B-4 1-TE-3613B-5

1-TE-3613B-6 1-TE-3613B-7 1-TE-3613B-8

1-AE-5506A 1-PT-0437 1-TE-0001 1-TE-0050 1-NE-0050A 1-TX-3611 1-NE-0031 1-NE-0032 1-NE-0035 1-NE-0036 1-NE-0041A/D

1-NE-0042A/D 1-NE-0043A/D 1-NE-0044A/D

1-NE-0050A 1-NE-0050B 1-PT-0403 1-PT-0405 1-JE-0410A/D

1-JE-0420A/D 1-JE-0430A/D 1-JE-0440A/D

1-TE-0001 THRU 2-TE-0050 CORE EXIT T/C 1-JE-0420A 1-JE-0420D 1-TE-0423A 1-LT-0501 1-NE-0031 1-NE-0035 1-JE-0430A 1-JE-0430D 1-LT-0503 1-PT-0965 1-LT-0954 1-PT-0964 1-LT-0955 1-NE-0041D 1-NE-0041A 1-TX-3612 1-NE-0050B 1-PT-0403 1-LT-0504 1-JE-0410D 1-JE-0410A 1-AE-5506A 1-TE-0413A 1-PT-0405 1-PT-0437 1-NE-0043D 1-NE-0043A LOCATION OF CLASS 1E INSTRUMENTS AND ACCIDENT MONITORING INSTRUMENTS UNIT 1 CONTAINMENT BUILDING PLAN AT EL 832-6" THRU PROT 1-NE-0044D 1-NE-0044AVPROTVPROT*1-TE-0443A PROT PROT V 1-TE-0441B 1-TE-0440B PROT (SPARE)V PROT*1-TE-0443BVPROT 1-JE-0440D 1-JE-0440A THRU 1-NE-0032 1-NE-0036 PROT 1-LT-0501 PROT*1-LT-0951*1-PT-0961*1-LT-0950*PROT 1-TE-0413B*PROT PROT PROT*1-PT-0960 (SPARE)1-TE-0410B 1-TE-0411B PROT 1-NE-0042D 1-NE-0042A THRU PROT 1-PT-0962*1-LT-0952**1-PT-0963 1-LT-0953*PROT (SPARE)PROT 1-TE-0421B 1-TE-0420B*1-TE-0423B PROT PROT 1-TE-0433A*PROT PROT*1-TE-0433B PROT 1-TE-0431B 1-TE-0430B PROT (SPARE)PROT 1-TE-0410B 1-TE-0411B (SPARE)(SPARE)1-TE-0420B 1-TE-0421B (SPARE)1-TE-0430B 1-TE-0431B 1-TE-0440B 1-TE-0441B (SPARE)NARROW RNG TEMP COLD LEG NARROW RNG TEMP COLD LEG NARROW RNG TEMP COLD LEG

NARROW RNG TEMP COLD LEG V 01-24-01 COMANCHE PEAK S E S FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE CPE Amendment 97 PLAN AT EL 842-0" PRZR LEVEL PRZR LEVEL

PRZR LEVEL ACCUM TANK 4 ACCUM TANK 4

ACCUM TANK 4

ACCUM TANK 4 PLAN AT ELEVATION 842-0" PROT 0966 0956 0461 ACC 4 0957 0967 0460 LOCATION OF CLASS 1E INSTRUMENTS AND ACCIDENT MONITORING INSTRUMENTS PLAN AT EL 842-0" FSAR7135A.DGN

• • • • • • • 1-LT-0459 1-LT-0460 1-LT-0461 1-LT-0956 1-LT-0957 1-PT-0966 1-PT-0967 1-LT-1-LT-1-PT-1-PT-1-LT-1-LT-7.1-3 (SH 05A OF 36)

UNIT 1 CONTAINMENT BUILDING 1-LT-0459 1-LT-0554 1-LT-0548 PROT PROT PROT PROT**ACCUM TANK 4 ACCUM TANK 4 1-LT-0548 1-LT-0554 COMANCHE PEAK S E S FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE CPE AMENDMENT 92 August 31, 1992

PLAN AT ELEVATION 773-0" 7.1-3 (SH 09 OF 36)

X-LT-1001 1-PS-4518 1-PS-4519 1-TE-4530 1-TE-4534 1-FT-4536A

1-FT-4536B 1-FT-4537A 1-FT-4537B X-RE-5253 WASTE HOLDUP TANK LEVEL CCW SUPPLY HDR 2 PRESS LO CCW SUPPLY HDR 1 PRESS HI CCW HEADER TEMP CCW HEADER TEMP

CCW HEAT EX 01 TO COMP CIRS CCW HEAT EX 02 TO COMP CIRS CCW LOOP 02 ELECTRIC CCW LOOP 01 ELECTRIC CCW SUPPLY HDR 2 PRESS LO CCW SUPPLY HDR 1 PRESS HI CCW HEADER TEMP CCW HEADER TEMP CCW HEAT EX 01 TO COMP CIRS CCW HEAT EX 02 TO COMP CIRS CCW LOOP 02 ELECTRIC CCW LOOP 01 ELECTRIC 2-PS-4518 2-PS-4519 2-TE-4530 2-TE-4534 2-FT-4536A 2-FT-4536B 2-FT-4537A 2-FT-4537B 2-PT-4552 2-PT-4553 SAFETY CHILLER 05 REFRIG PRESS PRESS SAFETY CHILLER 06 REFRIG SAFETY CHILLER 06 RETURN SAFETY CHILLER 05 RETURN FLOW FLOW 2-FT-6708 2-FT-6709 FSAR71309.DGN PLAN AT ELEVATION 778-0"*TRAIN A 1-FT-4536A 1-FT-4537B*TRAIN B*TRAIN B 1-FT-4537A 1-TE-4530 2-TE-4530 2-TE-4534 1-TE-4534****2-FT-4536B 1-FT-4536B TRAIN A TRAIN A 1-FT-4536A*TRAIN A 1-PS-4519 X-RE-5253 TRAIN A*TRAIN B 2-PS-4519 TRAIN B*TRAIN B 2-FT-4537B 1-PS-4518 TRAIN A 2-FT-4537A X-LT-1001 TRAIN A 2-PS-4518***

• TRAIN A TRAIN B 2-FT-6709 2-FT-6708 2-FT-4552 2-FT-4553 LOCATION OF CLASS 1E INSTRUMENTS AND ACCIDENT MONITORING INSTRUMENTS AUXILIARY AND CONTROL BUILDING PLAN AT EL 778-0" AND 790-6" LIQUID WASTE MONITOR COMANCHE PEAK S E S FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE CPE AMENDMENT 94 August 1, 1996

LOCATION OF CLASS 1E INSTRS.

AUXILIARY AND ELECTRICAL CONTROL BUILDINGS AND ACCIDENT MONITORING INSTRS.

PLANS AT EL. 830-0" AND 831-6" PLAN AT ELEVATIONS 830-0" AND 831-6" X-TIS-5847 HI-LO HI-LO HUMID HUMID X-TIS-5848 X-MS-5849 X-MS-5850 X-TIS-5851 HI-HI/LO-LO HI-HI/LO-LO X-TIS-5853 LOW RANGE AREA MONITOR CR WEST WALL X-RE-6281 LOW RANGE AREA MONITOR X-RE-6282 CR EAST WALL TRAIN A TRAIN ATRAIN ATRAIN BTRAIN BTRAIN B PLAN AT EL. 830-0" AND 831-6"**X-TIS-5851 X-TIS-5847 X-MS-5849 X-RE-6281 X-MS-5850 X-TIS-5848 X-TIS-5853 X-RE-6282 CONTROL RM A/C UNITS 1 AND 2 CONTROL RM A/C UNITS 3 AND 4

CONTROL RM A/C UNITS 1 AND 2

CONTROL RM A/C UNITS 3 AND 4

CONTROL RM A/C UNITS 1 AND 2

CONTROL RM A/C UNITS 3 AND 4 FIG713110.DGN 7.1-3 (SH 11 OF 36)

COMANCHE PEAK S E S FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE CPE AMENDMENT 100 December 18, 1992 7.1-3 PLANS AT EL. 852-6" AND 854-4" X-PT 1053 X-PT 1054 X-PT 1055 X-PT 1056 X-PT 1057*****X-PT 1052 X-PT 1039 X-PT 1038 X-PT 1037 X-PT 1036 PARTIAL PLAN EL. 862-6" X-RE 5895B TRAIN A TRAIN B TRAIN A TRAIN B 1-PIS 5957 1-PIS 5954 1-PIS 5948 1-PIS 5951 FIG713012*****X-RE 5895A X-RE 5896A X-RE 5896B TRAIN A TRAIN B PLAN AT ELEVATIONS 852-6" AND 854-4" 1-PIS-5948 BATT RM 1-1 EX FAN 07 LO 1-PIS-5954 BATT RM 1-2 EX FAN 09 LO 1-PIS-5951 BATT RM 1-1 EX FAN 08 LO 1-PIS-5957 BATT RM 1-2 EX FAN 10 LO X-RE-5895A CR VENT N. INTK MON X-RE-5895B CR VENT N. INTK MON X-RE-5896A CR VENT S. INTK MON

X-RE-5896B CR VENT S. INTK MON X-PT-1036 GAS DECAY TANK 1

X-PT-1037 GAS DECAY TANK 2

X-PT-1038 GAS DECAY TANK 3 X-PT-0152 GAS DECAY TANK 5 X-PT-1039 GAS DECAY TANK 4 X-PT-1053 GAS DECAY TANK 6 X-PT-1054 GAS DECAY TANK 7

X-PT-1055 GAS DECAY TANK 8

X-PT-1056 GAS DECAY TANK 9

X-PT-1057 GAS DECAY TANK 10 LOCATION OF CLASS 1E INSTRS.

AUXILIARY AND ELECTRICAL CONTROL BUILDINGS PLANS AT EL. 852-6" AND 854-4" AND ACCIDENT MONITORING INSTRS.

TRAIN B TRAIN A 2-PIS 5957 2-PIS 5954 2-PIS 5948 2-PIS 5951 2-PIS-5948 BATT RM 2-1 EX FAN 07 LO 2-PIS-5951 BATT RM 2-1 EX FAN 08 LO

2-PIS-5954 BATT RM 2-2 EX FAN 09 LO

2-PIS-5957 BATT RM 2-2 EX FAN 10 LO (SH 12 OF 36)

COMANCHE PEAK S E S FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE CPEAMENDMENT100December18,1992 PLAN AT EL 873-6" 7.1-3 (SH 13 OF 36)

LOCATION OF CLASS 1E INSTRUMENTS AND ACCIDENT MONITORING INSTRUMENTS AUXILIARY BUILDING PLANS AT EL 873-6" AND 886-6" PLAN AT ELEVATION 873-6"1-LT-4500CCW SURGE TANK1-LT-4501CCW SURGE TANK 1-FIS-4650VENT CHILLERS CCW FLO HI X-PS-5529CNTMT HYDRO PURGE AIR EXH TO FAN 2 PRESS HIX-PS-5529ACNTMT HYDRO PURGE AIR EXH TO FAN 2 PRESS HI-HI1-LS-6712EXPANSION TANK LVL HI-LO1-LS-6713EXPANSION TANK LVL HI-LOX-RE-5570BWIDE RANGE GAS MONITOR N PLANT VENT STACK2-LT-4500CCW SURGE TANK2-LT-4501CCW SURGE TANK2-FIS-4650VENT CHILLER CCW FLOW HI2-LS-6712EXPANSION TANK LVL HI-LO2-LS-6713EXPANSION TANK LVL HI-LO PARTIAL PLAN AT ELEVATION 886-6" X-PS-5526 X-PS-5526A 2 2 EXH TO FAN 01 HI EXH TO FAN 01 HI-HI PARTIAL PLAN AT ELEVATION 886-6"TRAIN ATRAIN A X-PS-5526 X-PS-5526A UNIT 2 SAFEGUARD BUILDING (PART OF)TRAIN B TRAIN B TRAIN A TRAIN A******TRAIN B TRAIN B TRAIN B TRAIN B TRAIN B TRAIN A TRAIN A 1-LS-6713 1-LT-4501 1-LT-4500 1-LS-6712 1-FIS-4650 2-FIS-4650 2-LS-6713 2-LT-4500 2-LS-6712 X-RE-5570B 2-LT-4501 X-RE-5702 X-PS-5529 X-PS-5529A CNTMT H PURGE AIR CNTMT H PURGE AIR TRAIN B FIG713130.DGN X-RE-5702 RADIATION MONITOR HVAC EQUIP ROOM VENT AIR 02-19-2003 COMANCHE PEAK S E S FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE CPE Amendment 99

ve0000fg.dgn PLAN AT EL 778-0" (BASEMENT FLOOR PLAN) 7.1-3 (SH 15 OF 36)

LOCATION OF CLASS 1E INSTRS.

AND ACCIDENT MONITORING INSTRS.

UNIT 1 TURBINE BUILDING PLAN AT EL 778-0" X-RE 5251A1.X-RE-5251ALIQUID WASTE MONITOR PLAN AT ELEVATION 778-0" COMANCHE PEAK S E S FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE CPE AMENDMENT 96 August 2, 1999 LOCATION OF CLASS 1E INSTRUMENTS AND ACCIDENT MONITORING INSTRUMENTS UNIT 1 TURBINE BUILDING PLANS AT EL 803-0" AND 810-6" 7.1-3 (SH 16 OF 36) 1-PIS-6590 1-PIS-2111A 1-PIS-6591 1-PIS-6592 1-PIS-2111B 1-PIS-2112A 1-PIS-2112B

1-PT-0505 1-PT-0506 TURBINE GEN HYDRO TURBINE GEN HYDRO

TURBINE GEN HYDRO TURBINE IMPULSE PRESS TURBINE IMPULSE PRESS FW PUMP 2-A OIL PRESS LO FW PUMP 2-A OIL PRESS LO

FW PUMP 2-B OIL PRESS LO FW PUMP 2-B OIL PRESS LO (MEZZANINE FLOOR PLAN)

PLAN AT EL 803-0" AND 810-6" TRAIN TRAIN TRAIN TRAIN 1-RE-2959 CONDENSER OFF GAS MONITOR 1-PS-6590 PROT 1-PS-2112B 1-PS-2112A 1-PS-2111B 1-PS-2111A A B A B 1-PS-6592 1-PS-6591 1-PT-0505 1-PT-0506 PROT PROT PROT PROT 1-RE-2959 PLAN AT EL 803-0" AND 810-6"*ve00002fk.dgn COMANCHE PEAK S E S FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE CPEAMENDMENT92August31,1992

BOTTOM OF PIT EL 791-0 EL 796-0 FIN FLOOR EL 796-0 SERVICE WATER INTAKE PLAN AT EL 796-0" X-275 X-277 X-276 FIG713190.DGN 7.1-3 PLAN AT ELEVATION 796-0" 1-PT-4253 SSW PUMP 02 DISCH PRESS 1-FT-4259 SSW PUMP 02 DISCH FLO

2-PT-4253 SSW PUMP 2-02 DISCH PRESS

2-FT-4259 SSW PUMP 2-02 DISCH FLO 1-PT-4252 SSW PUMP 01 DISCH PRESS 1-FT-4258 SSW PUMP 01 DISCH FLO

2-PT-4252 SSW PUMP 2-01 DISCH PRESS

2-FT-4258 SSW PUMP 2-01 DISCH FLO SERVICE WATE R INTAK E STRUCTURE PLAN AT EL 7 96-0" LOCATION O F CLASS 1E INSTRS.

AND ACCIDENT MONITO RING INSTRS.

TRAIN B 2-FT-4259*TRAIN B*1-FT-4259**1-FT-4258 2-FT-4258 TRAIN A TRAIN A TRAIN B TRAIN B TRAIN A TRAIN A 2-PT-4252 1-PT-4252 2-PT-4253 1-PT-4253 (SH 19 OF 36)

COMANCHE PEAK S E S FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE CPEAMENDMENT100December18,1992

PLAN AT EL 773-0" 7.1-3 (SH 23 OF 36)

LOCATION OF CLASS 1E INSTRUMENTS AND ACCIDENT MONITORING INSTRUMENTS UNIT 2 SAFEGUARD BUILDING PLAN AT EL 773-0" 2-FT-4772-2 2-LS-4900 TRAIN A TRAIN A 2-RE-6260A 2-LS-4901*0610 2-FIS-TRAIN A TRAIN A*2-PT-4774-1 2-FT-4772-1 2-PT-4774-2 TRAIN A TRAIN A 2-FT-0918 2-FT-0618 2-FT-0988**TRAIN A*2-FT-4773-2 2-FT-4773-1 2-PT-4775-1 2-PT-4775-2 0611 2-FIS-TRAIN B TRAIN B TRAIN B**INSTR RACK 2-LI-21 2-FT-0619*TRAIN B TRAIN B**2-FT-0922 2-LS-4906 2-RE-6260B TRAIN B TRAIN B 2-FIS-0610 2-FIS-0611

2-FT-0618 2-FT-0619 2-FT-0918 2-FT-0922 RHR PMP 1 MIN FLOW RHR HX 1 BYP CONT SI PMP 1 DISCH RHR PMP DISCH RHR PMP 2 MIN FLOW RHR HX 2 BYP CONT SI PMP 2 DISCH 2-FT-0988 2-FT-4772-1 2-FT-4773-1 2-FT-4772-2 2-FT-4773-2 2-LS-4900 2-LS-4901 2-LS-4905 2-LS-4906 2-RE-6260A 2-RE-6260B CONTMT SPRAY PMP 1 DISCH CONTMT SPRAY PMP 1 DISCH CONTMT SPRAY PMP 2 DISCH CONTMT SPRAY PMP 3 DISCH CONTMT SPRAY PMP 4 DISCH CONTMT SPRAY PMP 2 DISCH CONTMT SPRAY PMP 3 DISCH CONTMT SPRAY PMP 4 DISCH SB FLR DR SUMP 2 LVL HI-1/LO SB FLR DR SUMP 2 LVL HI-2 SB FLR DR SUMP 1 LVL HI/LO

SB FLR DR SUMP 1 LVL HI-2

HIGH RANGE AREA MONITOR HIGH RANGE AREA MONITOR RHR PUMP RM TRN A RHR PUMP RM TRN B PLAN AT ELEVATION 773-0" 2-LS-4905 2-PT-4774-1 2-PT-4774-2

2-PT-4775-1 2-PT-4775-2 FIG713230.DGN COMANCHE PEAK S E S FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE CPEAMENDMENT100December18,1992 PLAN AT EL 790-6" LOCATION OF CLASS 1E INSTRUMENTS AND ACCIDENT MONITORING INSTRUMENTS UNIT 2 SAFEGUARD BUILDING PLAN AT EL 790-6" 2-TE-0613 2-LT-4753 TRAIN B 2-FT-0142 2-FT-0143****2-RE-6291B 4754 2-LIS-4755 2-LIS-TRAIN B TRAIN A**2-LT-4752 TRAIN A 2-PS-2452-3 2-TE-0612 2-FT-0132 TRAIN A**TRAIN A TRAIN A 2-PT-2455 2-FT-2458 2-PT-2477 TRAIN A TRAIN B TRAIN B 2-FT-2457 2-PT-2454 2-PT-2476 TRAIN B 2-FT-2456 2-PT-2475 2-PT-2453 INSTR RACK 2-LI-33 2-RE-6291A 2-FT-0144**TRAIN A TRAIN A TRAIN A 2-FT-0145*PLAN AT ELEVATION 790-6" 2-PS-2452-3 2-PT-2453 2-FT-0132 2-FT-0142 2-FT-0143 2-FT-0144 2-FT-0145 2-TE-0612 2-TE-0613 2-PT-2454 2-PT-2475 2-PT-2476 2-PT-2477 2-LT-4752 2-LIS-4754 2-LT-4753 2-LIS-4755 2-RE-6291A 2-RE-6291B 2-PT-2455 RCS HI PRESS LETDOWN FLOW RCP 4 SEAL WATER INJ FLOW RHR DISCH TEMP (PUMP 1)

RCP 3 SEAL WATER INJ FLOW RCP 2 SEAL WATER INJ FLOW

RCP 1 SEAL WATER INJ FLOW RHR DISCH TEMP (PUMP 2)

AFW PMP TURB LUB OIL PRESS

MTR DRIVEN AFW MTR DRIVEN AFW MTR DRIVEN AFW MTR DRIVEN AFW MTR DRIVEN AFW MTR DRIVEN AFW MTR DRIVEN AFW PMP DISCH TURB DRIVEN AFW CHEM ADD TANK CHEM ADD TANK HIGH RANGE AREA MONITOR HIGH RANGE AREA MONITOR CHEM ADD TANK LEVEL LO CHEM ADD TANK LEVEL LO TURB DRIVEN AFW PMP DISCH PMP 01 DISCH PMP 01 DISCH PMP 01 DISCH PMP 01 DISCH PMP 01 SUCT HDR PMP 02 SUCT HDR PMP SUCT HDR ISOL VLV TANK TRN A ISOL VLV TANK TRN B 2-FT-2456 2-FT-2457 2-FT-2458 FIG71323A.DGN 5/17/05 7.1-3 (SH 23A OF 36)

COMANCHE PEAK S E S FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE CPEAMENDMENT100 PLAN AT EL 808-0" AND 810-6" FSAR71303.DGN RC FLOW LOOP 1 RC FLOW LOOP 1

RC FLOW LOOP 1

RC FLOW LOOP 2

RC FLOW LOOP 2

RC FLOW LOOP 2

RC FLOW LOOP 3

RC FLOW LOOP 3 RC FLOW LOOP 3

RC FLOW LOOP 4 RC FLOW LOOP 4 RC FLOW LOOP 4 PRZR RELIEF TANK

PRZR RELIEF TANK PRZR RELIEF TANK RESIDUAL HX 1 RETURN RESIDUAL HX 2 RETURN RC DRAIN TANK CNTMT LEVEL WIDE RANGE CNTMT LEVEL WIDE RANGE HIGH RANGE AREA MONITOR HIGH RANGE AREA MONITOR PIPE PENET N PIPE PENET S LOW RANGE AREA MONITOR SB SAMPLING RM HIGH RANGE AREA MONITOR SWGR RM TRN A RCS WIDE RANGE PRESS 2-LT-1003 2-LT-4779 2-LT-47812-RE-4200SG BLO DWN MON 2-RE-6259A 2-RE-6259B

2-RE-6261 2-RE-6292 2-PT-3616 7.1-3 (SH 24 OF 36)

LOCATION OF CLASS 1E INSTRUMENTS AND ACCIDENT MONITORING INSTRUMENTS UNIT 2 CONTAINMENT AND SAFEGUARD BLDGS PLANS AT EL 808-0", 810-6", 819-6" AND 822-9" TRAIN A**TRAIN B PROT PROT PROT PROT PROT 2-RE-6292 2-FT-0416 2-FT-0414 2-FT-0415**2-TE-0604 2-RE-6259B 2-RE-4200*2-RE-6259A**2-RE-6261 2-TE-0605*PROT PROT*2-LT-0470 2-FT-0444 2-LT-1003 2-FT-0446 2-FT-0445 PLAN AT EL 822-9" PLAN AT EL 819-6" PROT PROT PROT PROT PROT 2-PT-3616***2-PT-0469 2-TE-0468 2-FT-0424 2-LT-4781 TRAIN A*2-LT-4779 2-FT-0434 2-FT-0425 2-FT-0435*2-FT-0426 2-TE-0605 2-TE-0604 2-FT-0414 2-FT-0415 2-FT-0416 2-FT-0424 2-FT-0425 2-FT-0426 2-FT-0434 2-FT-0435 2-FT-0436 2-FT-0444 2-FT-0445 2-FT-0446 2-TE-0468 2-PT-0469 2-LT-0470 2-FT-0436 COMANCHE PEAK S E S FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE CPEAMENDMENT100December18,1992 PLAN AT EL 831-6" AND 832-6" FSAR71304.DGN 7.1-3 (SH 25 OF 36)

LOCATION OF CLASS 1E INSTRUMENTS AND ACCIDENT MONITORING INSTRUMENTS UNIT 2 SAFEGUARD AND DIESEL GENERATOR BLDG PLANS AT EL 831-6" AND 844-0" 2-RE-6293 2-RE-6294 2-RE-6295 VOL CONTROL STM GEN FW FLOW LOOP 1 CONTAINMENT PRESS (IR)

CONTAINMENT PRESS (IR)

CONTAINMENT PRESS (IR)

CONTAINMENT PRESS (IR)

HIGH RANGE AREA MONITOR HIGH RANGE AREA MONITOR HIGH RANGE AREA MONITOR PIPE PENETRATION ELEC EQUIP ROOM CONTAINMENT ACCESS HALL STM GEN FW FLOW LOOP 2 STM GEN FW FLOW LOOP 3

STM GEN FW FLOW LOOP 4 CONTAINMENT PRESS (WR)

CONTAINMENT PRESS (WR)

PLAN AT ELEVATION 831-6" SAFEGUARD BUILDING PLAN AT ELEVATION 844-0" DIESEL GENERATOR BUILDING2-LS-3375AD F O DAY TK 1 LVL HI/LO D F O DAY TK 1 LVL HI/LO 2-LS-3375B 2-LS-3377A 2-LS-3377B D F O DAY TK 2 LVL HI/LO D F O DAY TK 2 LVL HI/LO FOR INSTRUMENTS LOCATED WITHIN CONTAINMENT SEE FIGURE 7.1-3 (SH 26 OF 36)

TRAIN A TRAIN A*2-LS-3375B 2-LS-3375A 2-RE-6294*TRAIN B TRAIN B 2-LS-3377B 2-LS-3377A 2-RE-6295 2-PT-0936 2-PT-0939 2-RE-6293 2-LT-0112 2-FT-0511 2-FT-0541 2-FT-0521 PROT PROT INSTR RACK 2-LI-037*******INSTR RACK 2-LI-038 INSTR RACK 2-LI-043 2-FT-0531****2-PT-0937 2-PT-0934 2-PT-0938 2-PT-0935 PROTPROTPROT PROT V 2-LT-0112 2-FT-0511 2-FT-0521 2-FT-0531 2-PT-0934 2-FT-0541 2-PT-0935 2-PT-0936 2-PT-0937 2-PT-0938 2-PT-0939*COMANCHE PEAK S E S FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE CPEAMENDMENT100December18,1992 LOCATION OF CLASS 1E INSTRUMENTS AND ACCIDENT MONITORING INSTRUMENTS UNIT 2 CONTAINMENT BUILDING PLAN AT EL 832-6" 7.1-3 (SH 26 OF 36)

FSAR71305.DGN PLAN AT EL 832-6" PLAN AT ELEVATIONS 832-6" AND 842-0" WIDE RNG TEMP HOT LEG SG LOOP 1 WIDE RANGE WIDE RNG TEMP HOT LEG WIDE RNG TEMP HOT LEG

WIDE RNG TEMP HOT LEG WIDE RNG TEMP COLD LEG WIDE RNG TEMP COLD LEG

WIDE RNG TEMP COLD LEG WIDE RNG TEMP COLD LEG SG LOOP 2 WIDE RANGE SG LOOP 3 WIDE RANGE SG LOOP 4 WIDE RANGE ACCUM TANK 1 ACCUM TANK 2 ACCUM TANK 3 ACCUM TANK 1 ACCUM TANK 1 ACCUM TANK 2 ACCUM TANK 2 ACCUM TANK 2 ACCUM TANK 1 ACCUM TANK 3 ACCUM TANK 3 ACCUM TANK 3 2-TX-3611 2-AE-5506A 2-TX-3612 REACTOR COOLANT SUBCOOLING REACTOR COOLANT SUBCOOLING

REACTOR VESSEL LEVEL REACTOR VESSEL LEVEL REACTOR VESSEL LEVEL REACTOR VESSEL LEVEL REACTOR VESSEL LEVEL REACTOR VESSEL LEVEL REACTOR VESSEL LEVEL REACTOR VESSEL LEVEL REACTOR VESSEL LEVEL REACTOR VESSEL LEVEL REACTOR VESSEL LEVEL REACTOR VESSEL LEVEL REACTOR VESSEL LEVEL REACTOR VESSEL LEVEL REACTOR VESSEL LEVEL REACTOR VESSEL LEVEL RC LOOP 1 WIDE RANGE SOURCE RANGE INTERM RANGE INTERM RANGE POWER RANGE POWER RANGE POWER RANGE POWER RANGE

NEUTRON FLUX NEUTRON FLUX SOURCE RANGE RC LOOP 4 WIDE RANGE RC LOOP 1 WIDE RANGE N-16 DETECTOR PROT N-16 DETECTOR PROT N-16 DETECTOR PROT N-16 DETECTOR PROT ACC 2SG2SG3 ACC 3 SG1 SG4 ACC 1 C C REACTOR CONTAINMENT 2-AE-5506A TRAIN A**2-TE-0413A PROT THRU 2-JE-0410A 2-JE-0410D PROT 2-LT-0504 PROT V PROT V 2-PT-0403 2-JE-0440A 2-JE-0440D 2-TE-0443B THRU PROT V PROT PROT TRAIN B 2-TE-0413B 2-PT-0405 2-PT-0437 2-PT-0960 2-LT-0950 2-PT-0961 2-LT-0951 PROT 2-LT-0501 2-NE-0031 2-NE-0035 PROT PROT 2-NE-0032 2-NE-0036 THRU PROT 2-JE-0430A 2-JE-0430D PROT 2-LT-0503 2-TE-0433A PROT 2-PT-0965 2-TE-0433B PROT 2-PT-0964 2-LT-0954 THRUPROTV 2-NE-0044A 2-LT-0955 TRAIN B 2-NE-0044D 2-TX-3612*THRU THRU 2-NE-0050B TRAIN B TRAIN A TRAIN B THRU PROT 2-NE-0041A 2-NE-0041D 2-TE-3613A-1 2-TE-3613A-8 2-TE-3613B-1 2-TE-3613B-8

• • • • • • • • • • • • • • • • • • • PROT PROT 2-TE-0423A 2-LT-0502 THRU PROT PROT 2-JE-0420D 2-JE-0420A PROT THRU PROT 2-LT-0953 2-TE-0423B THRU THRU PROT 2-TX-3611 2-NE-0050A TRAIN A 2-TE-0001 2-TE-0050 2-NE-0042A 2-NE-0042D*******2-PT-0962 2-LT-0952**2-PT-0963 2-NE-0043A 2-NE-0043D 2-TE-0413A 2-TE-0413B 2-TE-0423A 2-TE-0423B 2-TE-0433A 2-TE-0433B 2-TE-0443A 2-TE-0443B 2-LT-0501 2-LT-0502 2-LT-0503 2-LT-0504 2-LT-0950 2-LT-0951 2-LT-0952 2-LT-0953 2-LT-0954 2-LT-0955 2-PT-0437 2-PT-0403 2-PT-0405 2-JE-0410A/D

2-JE-0420A/D 2-JE-0430A/D 2-JE-0440A/D 2-NE-0031 2-NE-0032 2-NE-0035 2-NE-0036 2-NE-0041A/D 2-NE-0042A/D 2-NE-0043A/D 2-NE-0044A/D 2-NE-0050A 2-NE-0050B 2-TE-0001 THRU 2-TE-0050 CORE EXIT T/C H2 MONITOR EL 836-0" 2-PT-0960 2-PT-0961 2-PT-0962 2-PT-0963 2-PT-0964 2-PT-0965 2-TE-3613A-1 2-TE-3613A-2 2-TE-3613A-3 2-TE-3613A-4 2-TE-3613A-5 2-TE-3613A-6 2-TE-3613A-7

2-TE-3613A-8 2-TE-3613B-1 2-TE-3613B-2 2-TE-3613B-3 2-TE-3613B-4 2-TE-3613B-5

2-TE-3613B-6

2-TE-3613B-7 2-TE-3613B-8

• • • PROT 2-TE-0443A*TRAIN A**2-TE-430B 2-TE-431B PROT PROT PROT V PROT V 2-TE-0440B 2-TE-0441B PROT PROT 2-TE-0410B 2-TE-0411B PROT PROT 2-TE-420B 2-TE-421B SPARE NARROW RNG TEMP COLD LEG 2-TE-0410B 2-TE-0411B 2-TE-0420B 2-TE-0421B SPARE NARROW RNG TEMP COLD LEG 2-TE-0430B 2-TE-0431B SPARE NARROW RNG TEMP COLD LEG 2-TE-0440B 2-TE-0441B SPARE NARROW RNG TEMP COLD LEG COMANCHE PEAK S E S FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE CPE AMENDMENT 94 August 1, 1996 PLAN AT EL 842-0" PRZR LEVEL PRZR LEVEL

PRZR LEVEL

ACCUM TANK 4

ACCUM TANK 4

ACCUM TANK 4

ACCUM TANK 4 7.1-3 (SH 26A OF 36)

PLAN AT ELEVATION 842-0" PROT PROT PROT 0966 2-LT-0956 2-LT-0461 2-LT-0459 ACC 4 2-LT-09570967 2-LT-0460 LOCATION OF CLASS 1E INSTRUMENTS AND ACCIDENT MONITORING INSTRUMENTS UNIT 2 CONTAINMENT BUILDING PLAN AT EL 842-0" *******2-LT-0459 2-LT-0460 2-LT-0461 2-LT-0956 2-LT-0957 2-PT-0966 2-PT-0967 2-PT-2-PT-FIG71326A.DGN COMANCHE PEAK S E S FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE CPEAMENDMENT100December18,1992 LOCATION OF CLASS 1E INSTRUMENTS AND ACCIDENT MONITORING INSTRUMENTS UNIT 2 CONTAINMENT AND SAFEGUARD BLDG PLANS AT EL 852-6" AND 860-0" FSAR71306.DGN 7.1-3 (SH 27 OF 36)

• • PROT PROT PROT TRAIN B PROT PROT PROT PROT PROT**PLAN AT EL 852-6" AND 860-0"2-FT-2463AAUX FW TO STM GEN 12-FT-2463BAUX FW TO STM GEN 1 2-FT-2464AAUX FW TO STM GEN 2 2-FT-2464BAUX FW TO STM GEN 2 2-FT-2465AAUX FW TO STM GEN 3 2-FT-2465BAUX FW TO STM GEN 3 2-FT-2466AAUX FW TO STM GEN 4 2-FT-2466BAUX FW TO STM GEN 4 2-RE-5637MS AND FW AREA EXH

2-RE-6296 MONITOR SWGR RM HIGH RANGE RADIATION PRZR PRESSURE PRZR PRESSURE

PRZR PRESSURE

PRZR PRESSURE

SG 1 LEVEL NARROW RANGE

SG 1 LEVEL NARROW RANGE

SG 1 LEVEL NARROW RANGE

SG 2 LEVEL NARROW RANGE

SG 2 LEVEL NARROW RANGE SG 2 LEVEL NARROW RANGE SG 3 LEVEL NARROW RANGE

SG 3 LEVEL NARROW RANGE

SG 3 LEVEL NARROW RANGE

SG 4 LEVEL NARROW RANGE

SG 4 LEVEL NARROW RANGE

SG 1 LEVEL NARROW RANGE

SG 2 LEVEL NARROW RANGE

SG 3 LEVEL NARROW RANGE2-TE-5403CNTMT TEMP EL 865-0" 2-AE-5506CH MONITOR EL 864-0" SG LP1 STM PRESS SG LP1 STM PRESS SG LP2 STM PRESS SG LP2 STM PRESS SG LP3 STM PRESS

SG LP3 STM PRESS

SG LP3 STM PRESS

• • • TRAIN B*PROT PROT PROT TRAIN A******PROT*TRAIN A TRAIN B PROT**PROT*PROT*2-PT-2325 2-PT-2326 2-PT-2327 2-PT-2328 SG LP4 STM PRESS SG LP4 STM PRESS SG LP4 STM PRESS LOOP 1 MAIN STEAM LOOP 2 MAIN STEAM LOOP 3 MAIN STEAM LOOP 4 MAIN STEAM SG 4 LEVEL NARROW RANGE SG 4 LEVEL NARROW RANGE PROT***PROT V*PROT V*PROT*PROT*PROT**PROTVPROTTRAIN A

• PROT PROT*TRAIN B PROT V*PROT PROT PROT*PROT*TRAIN BTRAIN B

• TRAIN B*V*PROT 2-LT-0529 2-LT-0528 2-LT-0527*2-LT-0552 TRAIN B 2-TE-5403**2-LT-0538 2-LT-0553*2-LT-0539 2-LT-0537 2-LT-0554 2-LT-0549 2-PT-0457 2-PT-0458 2-PT-0456 2-PT-0455 2-LT-0548 2-FT-2463B 2-FT-2466A TRAIN A TRAIN A TRAIN A 2-PT-0516*2-PT-0515 2-PT-0514 2-PT-2325 2-PT-0544 2-PT-0546 2-PT-2328 2-PT-0545 2-PT-2326 2-PT-0524 2-PT-0525 2-RE-5637 PROT 2-PT-0534 2-PT-0536 2-PT-0535 2-PT-2327 2-FT-2464B 2-FT-2465A 2-FT-2465B 2-RE-6296 2-LT-0518 2-LT-0519 2-LT-0551 V 2-LT-0517 2-AE-5506C V 2-LT-0547 2-FT-2463A 2-FT-2464A 2-FT-2466B 2-PT-0455 2-PT-0456 2-PT-0457 2-PT-0458 2-LT-0517 2-LT-0518 2-LT-0519 2-LT-0527 2-LT-0528 2-LT-0529 2-LT-0537 2-LT-0538 2-LT-0539 2-LT-0547 2-LT-0549 2-LT-0551 2-LT-0552 2-LT-0553 2-PT-0514 2-PT-0515 2-PT-0516 2-PT-0524 2-PT-0525 2-PT-0526 2-PT-0534 2-PT-0535 2-PT-0536 2-PT-0544 2-PT-0545 2-PT-0546 2-LT-0548 2-LT-0554 INSTR RACK 2-LI-39 INSTR RACK 2-LI-40 2-PT-0526 SG LP2 STM PRESS SG LP1 STM PRESS 2 COMANCHE PEAK S E S FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE CPEAMENDMENT100December18,1992 LOCATION OF CLASS 1E INSTRUMENTS AND ACCIDENT MONITORING INSTRUMENTS UNIT 2 CONTAINMENT AND SAFEGUARD BLDG PLANS AT EL 873-6" FSAR71307.DGN 7.1-3 (SH 28 OF 36) 2-RE-2325 2-RE-6259 2-AE-5506B 2-RE-2326 2-RE-2327 2-RE-2328 MSL MONITOR NUMBER 1 LOW RANGE AREA MONITOR PLANT VENT STACK SAMPLE H MONITOR EL 877-0" MSL MONITOR NUMBER 2 MSL MONITOR NUMBER 3

MSL MONITOR NUMBER 4 2 2-RE-2325 2-RE-6259 2-RE-2328***2-AE-5506B 2-RE-2326 2-RE-2327**PLAN AT EL 873-6" TRAIN B*COMANCHE PEAK S E S FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE CPEAMENDMENT100December18,1992 PLANS AT EL 905-9" AND 896-4" FSAR71308.DGN LOCATION OF CLASS 1E INSTRUMENTS AND ACCIDENT MONITORING INSTRUMENTS UNIT 2 CONTAINMENT BUILDING AND SAFEGUARD BUILDING ROOF PLANS AT EL 905-9" AND 896-4" 7.1-3 (SH 29 OF 36) 2-TE-5400 2-AE-5506D 2-RE-6290A 2-RE-6290B

2-RE-6297 2-TE-5401 2-TE-5402 CNTMT TEMP EL 1001-0" CNTMT TEMP EL 1001-0" H MONITOR EL 910-0" MONITOR CNTMT EL 905

MONITOR CNTMT EAST WALL HIGH RANGE AREA MONITOR

EMER AIR LOCK HIGH RANGE RADIATION HIGH RANGE RADIATION 2 CNTMT TEMP EL 909-0" 2-RE-6297*2-RE-6290B 2-TE-5402**TRAIN A TRAIN B TRAIN A TRAIN B TRAIN B TRAIN A****2-TE-5400 2-TE-5401 2-RE-6290A 2-AE-5506D COMANCHE PEAK S E S FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE CPEAMENDMENT100December18,1992 PLAN AT EL 755-4" & 758-3" FSAR71314.DGN LOCATION OF CLASS 1E INSTRUMENTS AND ACCIDENT MONITORING INSTRUMENTS UNIT 2 TURBINE BUILDING PLANS AT EL 755-4" AND 758-3" 2-RE-5100*7.1-3 (SH 30 OF 36) 2-RE-5100 DETECTOR TB SUMP 2-04 RADIATION COMANCHE PEAK S E S FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE CPEAMENDMENT100December18,1992

LOCATION OF CLASS 1E INSTRUMENTS AND ACCIDENT MONITORING INSTRUMENTS UNIT 2 TURBINE BUILDING FSAR71316.DGN PLANS AT EL 803-0" AND 810-6" 7.1-3 (SH 32 OF 36)

PLAN AT EL 803-0" AND 810-6" (MEZZANINE FLOOR PLAN) 2-PIS-6590 2-PIS-2111A 2-PIS-6591 2-PIS-6592 2-PIS-2111B 2-PIS-2112A

2-PIS-2112B 2-PT-0505 2-PT-0506 TURBINE GEN HYDRO TURBINE GEN HYDRO

TURBINE GEN HYDRO TURBINE IMPULSE PRESS TURBINE IMPULSE PRESS FW PUMP 2-A OIL PRESS LO FW PUMP 2-A OIL PRESS LO

FW PUMP 2-B OIL PRESS LO

FW PUMP 2-B OIL PRESS LOTRAIN ATRAIN A TRAIN B TRAIN B 2-PIS-2111A 2-PIS-2111B 2-PIS-2112A 2-PIS-2112B 6590 2-PIS-6592 2-PIS-6591 2-PIS-2-PT-0505 2-PT-0506 PROT PROT PROT PROT PROT 2-RE-2959 2-RE-2959*CONDENSER OFF GAS MONITOR COMANCHE PEAK S E S FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE CPE AMENDMENT 96 August 2, 1999 LOCATION OF CLASS 1E INSTRUMENTS AND ACCIDENT MONITORING INSTRUMENTS FSAR71321.DGN UNIT 2 YARD PLANS AT EL 810-6" REACTOR MAKE-UP WATER STORAGE TANK REFUELING WATER STORAGE TANK PLAN AT EL 810-6" CP2-CTATRW-01 CP2-DDATRM-01 7.1-3 (SH 33 OF 36) 2-LS-5349 REFUELING WTR STORAGE TK STORAGE TK 2-LS-5350 REFUELING WTR STORAGE TK REFUELING WTR STORAGE TK

REFUELING WTR STORAGE TK STORAGE TK REACTOR MAKE-UP WTR REACTOR MAKE-UP WTR 2-LS-5349 2-LS-5350 TRAIN A TRAIN B PROT*2-LT-0930 PROT**PROT PROT*V 2-LT-0933 2-LT-0932 2-LT-0931 2-LT-0930 2-LT-0931 2-LT-0932 2-LT-0933 COMANCHE PEAK S E S FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE CPEAMENDMENT100December18,1992 LOCATION OF CLASS 1E INSTRUMENTS AND ACCIDENT MONITORING INSTRUMENTS UNIT 2 YARD PLAN AT EL 810-6" FSAR71322.DGN CONDENSATE STORAGE TANK CP2-AFATCS-01 PLAN AT EL 810-6" 2-LT-2478 TRAIN A TRAIN B 2-LT-2479 2-LT-2478 2-LT-2479 CONDENSATE STORAGE TANK CONDENSATE STORAGE TANK 7.1-3 (SH 34 OF 36)

• • COMANCHE PEAK S E S FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE CPEAMENDMENT100December18,1992

ADDITIONAL SYMBOLS INSTRUMENT CHANNEL BISTABLE OUTPUT INDICATOR BISTABLE OUTPUT IS A LOGIC "1" WHEN THE MEASURED PARAMETER IS GREATER THAN THE SETPOINT VALUE.

BISTABLE OUTPUT IS A LOGIC "1" WHEN THE MEASURED PARAMETER IS LESS THAN THE SETPOINT VALUE.

BISTABLE OUTPUT IS A LOGIC "1" WHEN THE MEASURED PARAMETER DEVIATES FROM THE NORMAL VALUE BY MORE

THAN THE SETPOINT AMOUNTS.

NON-INSTRUMENT BISTABLE OUTPUT INDICATOR (SAME AS EXPLAINED ABOVE)

ALARM ANNUNCIATOR (ALARMS ON THE SAME SHEET WITH THE SAME SUBSCRIPT SHARE A COMMON ANNUNCIATOR WINDOW)

REACTOR TRIP "FIRST OUT" ANNUNCIATOR INDICATOR LAMP A - ACTUATION STATUS LIGHTS T - TRIP STATUS LIGHTS P - PERMISSIVE STATUS LIGHTS B - BYPASS STATUS LIGHTS COMPUTER INPUT LOGIC INFORMATION TRANSMISSION ANNALOG INFORMATION TRANSMISSION ANALOG DISPLAY I - ANALOG INDICATOR R - RECORDER R2 - RECORDER 2 PEN R3 - RECORDER 3 PEN R8 - RECORDER 8 POINT ANALOG SUMMER GENERAL NOTES: (FOR ALL SHEETS)

1. IN ALL LOGIC CIRCUITS, THE INDICATED ACTUATION OF A SYSTEM OR DEVICE OCCURS WHEN A LOGIC "1" SIGNAL IS PRESENT. EXCEPT WHERE INDICATED OTHERWISE, ALL BISTABLES ARE "DE-ENERGIZE TO ACTUATE" SUCH THAT A LOGIC "1" SIGNAL IS DEFINED TO BE PRESENT WHEN THE BISTABLE OUTPUT VOLTAGE IS OFF.

CIRCUITS ARE REDUNDANT THAT IS EVERY LOGIC CIRCUIT SHOWN HAS A DUPLICATE LOCATED IN A SEPARATE CABINET. ALL INSTRUMENT CHANNELS, BISTABLES, ANNUNCIATORS, COMPUTER INPUTS, AND INDICATOR LAMPS ARE

NOT REDUNDANT. MANUAL CONTROLS DO NOT HAVE REDUNDANT ACTUATORS, BUT DO HAVE REDUNDANT CONTACTS WHERE LOGIC IS REDUNDANT. ALL INDICATOR LAMPS, ANNUNCIATORS, AND COMPUTER INPUTS ARE CONNECTED TO BOTH TRAINS (WHERE LOGIC IS REDUNDANT) SO THAT A SIGNAL IN EITHER TRAIN WILL ACTUATE.

3. WHENEVER A PROCESS SIGNAL IS USED FOR CONTROL AND IS DERIVED FROM A PROTECTION CHANNEL, ISOLATION MUST BE PROVIDED.

THE REACTOR CONTROL AND PROTECTION SYSTEM, INCLUDING ENGINEERED FOR HARDWARE IMPLEMENTATION, REFER TO THE FOLLOWING LIST:

5. FOR A TWO UNIT PLANT:

THIS SET OF DRAWINGS IS IDENTICAL FOR UNITS 1 AND 2 EXCEPT ANNUNCIATORS, STATUS LIGHTS, AND INDICATORS (EXCEPT FOR AND MANUAL AUTO STATIONS) WHICH ARE MOUNTED ON THE MAIN CONTROL BOARD ARE SUPPLIED BY OTHERS. IN ADDITION TO THE ABOVE, SCOPE BY OTHERS IS ALSO INDICATED DIRECTLY ON SHEETS WITHIN THIS SET.

DEVICE FUNCTION LETTERS AND NUMBERS 2 3 L RSYMBOLLOGIC FUNCTIONDESCRIPTION RETENTIVE MEMORY ACTUATION SIGNAL BLOCK LOGIC FUNCTIONS WITH ACTUATION AS INDICATED BY THE DIAGRAM BELOW BLOCK ACTUATING SIGNAL RETENTIVE MEMORY

OFF RETURN A DEVICE WHICH RETAINS THE CONDITION OF MEMORY POWER IT RETURNS TO THE OFF CONDITION.

ADJUSTABLE TIME DELAY FOLLOWING DEFINITE INTENTIONAL TIME

DELAY AFTER RECEIVING AN INPUT.

COINCIDENCE (2 OUT OF 3

SHOWN)

AND A DEVICE WHICH PRODUCES AN OUTPUT ONLY WHEN EVERY INPUT EXISTS.NOT A DEVICE WHICH PRODUCES AN OUTPUT ONLY WHEN THE INPUT DOES NOT EXIST.OR A DEVICE WHICH PRODUCES AN OUTPUT ONLY WHEN ONE INPUT (OR MORE) EXISTS.

A DEVICE WHICH PRODUCES AN OUTPUT WHEN THE PRESCRIBED NUMBER OF INPUTS EXIST (EXAMPLE 2 INPUTS MUST EXIST FOR AN OUTPUT).

A DEVICE WHICH PRODUCES AN OUTPUT OUTPUT CORRESPONDING TO THE LAST ENERGIZED INPUT (ALSO UPON INTERRUPTION OF POWER).

A DEVICE HAVING RETENTIVE MEMORY AND LOGIC SYMBOLS ANALOG GATE

TO PASS IN AN ISOLATED CIRCUIT IF THE

CONTROL LOGIC INPUT EXISTS.

ANALOG INPUT CONTROL LOGIC INPUT ANALOG OUTPUT RESET (MOMENTARY)

OUTPUT SIGNAL TURBINE TRIP "FIRST OUT" ANNUNCIATOR ac, tc bo, to ao bc b 10%a 10%0FULL TRAVEL (VALVE OPEN)(VALVE CLOSED)

TITLE INDEX AND SYMBOLS

REACTOR TRIP SYMBOLS NUCLEAR INSTR. AND MANUAL TRIP SIGNALS

NUCLEAR INSTR. PERMISSIVES AND BLOCKS

PRIMARY COOLANT SYSTEM TRIP SIGNALS

PRESSURIZER TRIP SIGNALS STEAM GENERATOR TRIP SIGNALS SAFEGUARDS ACTUATION SIGNALS

ROD CONTROLS AND ROD BLOCKS

STEAM DUMP CONTROL PRESSURIZER PRESSURE AND LEVEL CONTROL PRESSURIZER HEATER CONTROL

FEEDWATER CONTROL AND ISOLATION

FEEDWATER CONTROL AND ISOLATION AUXILIARY FEEDWATER PUMPS STARTUP TURBINE TRIPS, RUNBACKS AND OTHER SIGNALS SH NO.1 2 3 4 5

6 7 8 9 10 11 12 13 14 15 16 INDEX SOURCE RANGE FLUX-DOUBLING ALGORITHM AMSAC SIGNALS 17 18 FUNCTIONAL DIAGRAMS AUTOMATICALLY ADJUSTED SETPOINT SAME AS ABOVE EXCEPT WITH AN HYSTERESIS SAME AS ABOVE EXCEPT WITH REQUIRED 27 OROROR OR A R 2 T T C I PB 143A OUTPUT CORRESPONDING TO THE LAST ENERGIZED A DEVICE WHICH RETAINS THE CONDITION OF A DEVICE WHICH PERMITS AN ANALOG SIGNAL FUNCTIONAL DIAGRAM REACTOR PROTECTION SYSTEM REACTOR CONTROL SYSTEM (SHEETS 9 TO 16)

BLOCK OR WIRING DIAGRAM 71 81 80 63 52 AC CIRCUIT BREAKER SUFFIX LETTER:

PRESSURE SWITCH LEVEL SWITCH

FLOW SWITCH

UNDERFREQUENCY RELAY FIG721010 7247D05 SH 1 WFBFLOW CHANNELLBLEVEL CHANNEL NCNUCLEAR CHANNELRCRADIATION CHANNELSBSPEED CHANNEL TBTEMPERATURE CHANNEL ZBPOSITION CHANNEL 20ELECTRIC OPERATED VALVE

27 33 SUFFIX LETTER:

PBPRESSURE CHANNEL UNDERVOLTAGE RELAY POSITON SWITCH 7.2-1 SH 1 ac, ao, bc, bo

tc, to

--LIMIT SWITCH TORQUE SWITCH POSITION SWITCH DEVELOPMENTSH - IN CELL SWITCHCLOSED WHEN BREAKER IS IN THE CONNECTED POSITION a - AUXILIARY CONTACT b - AUXILIARY CONTACT OPEN WHEN MAIN CONTACTS ARE OPEN CLOSED WHEN MAIN CONTACTS ARE OPEN

--

-2. EXCEPT WHERE INDICATED OTHERWISE, THE FOLLOWING IS TRUE: ALL LOGIC

4. THIS SET OF DRAWINGS ILLUSTRATES THE FUNCTIONAL REQUIREMENTS OF AMSAC AND SAFEGUARDS. THESE DRAWINGS DO NOT REPRESENT ACTUAL HARDWARE IMPLEMENTATION.(SHEETS 1 TO 8, 15, 16 & 18)

DRAWING NUMBERS: 5655D49, 5655D50, 5655D51, 7247D64, 8758D39, 1084H36, 1095E43, 271C320, 3D20430 DRAWING NUMBERS: 5655D52, 8758D39, 271C320 FOR THE TAG NUMBERS.

FOR UNIT 1 TAG NUMBERS ADD A "1". EXAMPLE: 1PB-455E.

FOR UNIT 2 TAG NUMBERS ADD A "2". EXAMPLE: 2PB-455E.

6. FOR THIS SET OF DRAWINGS, ALL SWITCHES, PUSH BUTTONS, W THE NES PROCESS SYSTEMS INDICATORS, CONTROLLERS, INPUT, EXCEPT UPON INTERRUPTION OF H G F E D C B A 2 3 4

5 6 AB 1CDEFGH 1 2 3 4 5 6 COMANCHE PEAK S.E.S.

FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE GENERATED FOR FSAR ONLY BASED ON DRAWING FIGURE AMENDMENT 76 May 1, 1989 NEUTRON FLUX TRIP SIGNALS(SHEET 3)

PRIMARY COOLANT SYSTEMPRESSURIZER TRIP SIGNALS(SHEET 6)STEAM GENERATOR TRIP SIGNALS(SHEET 7)SAFETY INJECTION SIGNAL(SHEET 8)

TURBINE TRIP SIGNAL(SHEET 16)

LOGIC TRAIN B REACTOR TRIP SIGNALS MANUAL TRIP SIGNAL TRIP SIGNALS 52/RTB REDUNDANTLY DE-ENERGIZES THE ROD DRIVES.

ALL FULL LENGTH CONTROL RODS AND SHUTDOWN RODS

ARE THEREBY RELEASED FOR GRAVITY INSERTION INTO

THE REACTOR CORE.

TRIP BREAKERS 52/RTA AND 52/RTB IN SERVICE AND BY-PASS BREAKERS 52/BYA AND 52/BYB WITHDRAWN.

DURING TEST, ONE BY-PASS BREAKER IS TO BE PUT IN SERVICE AND THEN THE RESPECTIVE REACTOR

TRIP BREAKER IS OPERATED USING A SIMULATED

REACTOR TRIP SIGNAL IN THE TRAIN UNDER TEST.

THE REACTOR WILL NOT BE TRIPPED BY THE SIMULATED SIGNAL SINCE THE BY-PASS BREAKER IS CONTROLLED

FROM THE OTHER TRAIN. ONLY ONE REACTOR TRIP

BREAKER IS TO BE TESTED AT A TIME.

BECAUSE BOTH TRAINS ARE SHOWN.

EACH BY-PASS BREAKER IN CONTROL ROOM.

NORMAL REACTOR OPERATION IS TO BE WITH REACTOR ALL CIRCUITS ON THIS SHEET ARE NOT REDUNDANT OPEN/CLOSED INDICATION FOR EACH TRIP BREAKER AND 1.2.3.4.SOURCE RANGE, HIGH FLUX (INTERLOCKED BY P-6 & P-10)

INTERMEDIATE RANGE, HIGH FLUX (INTERLOCKED BY P-10)

OVERPOWER N16 HIGH PRESSURE LOW-LOW STEAM GENERATOR WATER LEVEL MANUAL SIGNAL AUTOMATIC SIGNAL HIGH FLUX, LOW SETPOINT (INTERLOCKED BY P-10)

HIGH FLUX, HIGH SETPOINT

HIGH FLUX RATE OVERTEMPERATURE N16 LOW FLOW IN ANY 2 OF 4 LOOPS (INTERLOCKED BY P-7)

LOGIC TRAIN A REACTOR TRIP SIGNALS 52(UV)/BYB A A A ANEUTRON FLUX TRIP SIGNALS(SHEET 3)

PRIMARY COOLANT SYSTEMPRESSURIZER TRIP SIGNALS(SHEET 6)STEAM GENERATOR TRIP SIGNALS(SHEET 7)SAFETY INJECTION SIGNAL(SHEET 8)TURBINE TRIP SIGNAL(SHEET 16)

MANUAL TRIP SIGNAL TRIP SIGNALS SOURCE RANGE, HIGH FLUX (INTERLOCKED BY P-6 & P-10)

INTERMEDIATE RANGE, HIGH FLUX (INTERLOCKED BY P-10)

OVERPOWER N16 HIGH PRESSURE LOW-LOW STEAM GENERATOR WATER LEVEL MANUAL SIGNAL AUTOMATIC SIGNAL HIGH FLUX, LOW SETPOINT (INTERLOCKED BY P-10)

HIGH FLUX, HIGH SETPOINT

HIGH FLUX RATE OVERTEMPERATURE N16 LOW FLOW IN ANY 2 OF 4 LOOPS (INTERLOCKED BY P-7) 52/RTA 52/BYB 52(SHTR)/RTA 52(UV)/RTA 52(SHTR)/BYB TRIP TRIP TRIP TRIP TRIP TRIP TRIP TRIP TRIP TRIP TRIP TRIP TRIP TRIP TRIP TRIP TRIP TRIP 52(UV)/RTB 52(SHTR)/RTB 52/RTB 52(UV)/BYA 52(SHTR)/BYA 52/BYA 52H-IN OPERATE 52H-IN OPERATE 52a CLOSED 52a CLOSED 52a OPEN P-4 P-4 1 1 TO SAFETY INJECTION BLOCK LOGIC (SHEET 8)TO SAFETY INJECTION BLOCK LOGIC (SHEET 8)TO FEEDWATER ISOLATION LOGIC (SHEET 13)

TO FEEDWATER ISOLATION LOGIC (SHEET 13)

REACTOR TRIP SIGNAL FOR TURBINE TRIP (SHEET 16)

REACTOR TRIP SIGNAL FOR TURBINE TRIP (SHEET 16)

LOGIC TRAIN A LOGIC TRAIN B C C C C MANUAL REACTOR TRIP SIGNAL (SHEET 3)

MANUAL SAFETY INJECTION DSIGNAL (SHEET 8)

TRAIN A REACTOR SHUNT TRIP SIGNALS MANUAL REACTOR TRIP SIGNAL (SHEET 3)

MG MG M-G SET M-G SET 260V AC BUS 52/RTB52/RTA52/BYA 52/BYB REACTOR TRIP SWITCHGEAR ROD DRIVE POWER BUS (NOTE 1)ROD DRIVE SUPPLY ONE LINE DIAGRAM ROD DRIVE POWER SUPPLY LOGIC TRAIN A LOGIC TRAIN B TRIPPING THE REACTOR TRIP BREAKERS 52/RTA AND (SHEET 3)(SHEET 3)(SHEET 5)(SHEET 5)POWER RANGE POWER RANGE LOW FLOW IN ANY 1 OF 4 LOOPS (INTERLOCKED BY P-8)

LOW FLOW IN ANY 1 OF 4 LOOPS (INTERLOCKED BY P-8)

TRAIN B REACTOR SHUNT TRIP SIGNALS MANUAL SAFETY INJECTION SIGNAL (SHEET 8)

T (NOTES 1 AND 2)52b OPEN 52b OPEN (NOTE 4)T 52b OPEN (NOTE 4)(NOTES 1 AND 2)7247D05 SH 2 7.2-1 SH 2 W FUNCTIONAL DIAGRAM NOTES: LOW TRIP FLUID PRESSURE OR ALL STOP VALVES UNDERVOLTAGE (INTERLOCKED BY P-7)

UNDERFREQUENCY (INTERLOCKED BY P-7)

LOW PRESSURE (INTERLOCKED BY P-7)

HIGH LEVEL (INTERLOCKED BY P-7)(NOTE 4)UNDERVOLTAGE (INTERLOCKED BY P-7)

LOW PRESSURE (INTERLOCKED BY P-7)

UNDERFREQUENCY (INTERLOCKED BY P-7)

HIGH LEVEL (INTERLOCKED BY P-7)

LOW TRIP FLUID PRESSURE OR ALL STOP VALVES LOW PRIMARY COOLANT FLOW LOW PRIMARY COOLANT FLOW CLOSED (INTERLOCKED BY P-9)

CLOSED (INTERLOCKED BY P-9)

TO STEAM DUMP LOGIC (SHEET 10)

TO STEAM DUMP LOGIC (SHEET 10)

FIG721021 H G F E D C B A 2 3 4

5 6 AB 1CDEFGH 1 2 3 4 5 6 COMANCHE PEAK S.E.S.

FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE GENERATED FOR FSAR ONLY BASED ON DRAWING FIGURE AMENDMENT 100 September 8, 1989 W 1.ONE FOR EACH TRAIN. SUPPLIED BY OTHERS 2.3.4.5.INDIVIDUAL FOR EACH TRAIN.

6.INSTRUMENT CHANNEL.

7.CIRCUIT, INDIVIDUAL FOR EACH TRAIN.

8.THE REDUNDANT MANUAL BLOCK CONTROLS CONSIST OF TWO CONTROLS ON THE CONTROL BOARD FOR EACH RANGE, MANUAL RESET CONTROLS CONSIST OF FOUR MOMENTARY CONTROLS IN THE CONTROL ROOM. ONE CONTROL FOR EACH B A T C NC 31D TRIP BYPASS (NIS RACK)

RESETMOMENTARYMOMENTARY BLOCK SOURCE RANGE BLOCK CONTROL NOTES 1 AND 2 P-6 (SH 4)P-10 (SH 4)C C R P (NOTE 5)(NOTE 7)ENERGIZE SOURCE RANGE H. V.(NOTE 9)DE-ENERGIZE SOURCE RANGE H. V.(NOTE 9)HIGH NEUTRON FLUX REACTOR TRIP (SH 2)B A T C NC TRIP BYPASS (NIS RACK) 32D 1 1------B A T C NC TRIP BYPASS (NIS RACK)

MOMENTARY BLOCK P-10 (SH 4)C C R P (NOTE 5)(NOTE 7)HIGH NEUTRON FLUX REACTOR TRIP (SH 2)B A T C NC TRIP BYPASS (NIS RACK) 1 1------INTERMEDIATE RANGE BLOCK CONTROL NOTES 1 AND 3 TO BYPASS I. R. ROD STOP (SH 4)TO BYPASS I. R. ROD STOP (SH 4)35F36F TO BLOCK I. R. ROD STOP (SH 4)T C NC--T C NC--T C NC--T C NC--MOMENTARY BLOCK P-10 (SH 4)C (NOTE 5)P (NOTE 7)A C R HIGH NEUTRON FLUX (LOW SETPOINT)

REACTOR TRIP (SH 2)41P42P43P44P

---

V POWER RANGE BLOCK CONTROL NOTES 1 AND 4 T C NC--NC-

-NC-

-NC-

--

---

V A T C A T C A T C A41R42R43R44R 2222 2 4 C R HIGH NEUTRON FLUX (HIGH SETPOINT)

REACTOR TRIP (SH 2)2 4 C R HIGH NEUTRON FLUX (HIGH SETPOINT)

REACTOR TRIP (SH 2)NC--T C A 3 NC-

-1/N 41K MANUAL RESET (NOTE 6)NC--T C A 3 NC-

-1/N 42K MANUAL RESET (NOTE 6)NC--T C A 3 NC-

-1/N 43K MANUAL RESET (NOTE 6)NC--V T C A 3 NC--V 1/N 44K MANUAL RESET (NOTE 6)41U41K42U42K

---

43U43K--------44U44K MOMENTARY RESETMOMENTARYMOMENTARYTRIPTRIP R(NOTE 8)(NOTE 8)

C C REACTOR TRIP (SH 2)RESET REACTOR TRIP NOT REDUNDANT9.EACH SOURCE RANGE FLUX DETECTOR IS ENERGIZED AND THE TWO SOURCE RANGE FLUX DETECTORS (N-31 AND N-32)

ARE ON SEPERATE TRAINS.

DE-ENERGIZED BY LOGIC OUTPUT FROM A SINGLE TRAIN.

FIG721030.DGN SUPPLIED BY OTHERS.

TWO COMPUTER INPUTS ARE CONNECTED TO THIS CIRCUIT, 2 4 7.2-1 SH 3 FUNCTIONAL DIAGRAM 7247D05 SH 3 TWO PERMISSIVE STATUS LIGHTS ARE CONNECTED TO THIS 1/N 33A IS IN LOGIC TRAIN A.

1/N 33B IS IN LOGIC TRAIN B.

1/N 38A IS IN LOGIC TRAIN A.

1/N 38B IS IN LOGIC TRAIN B.

1/N 47A IS IN LOGIC TRAIN A.

1/N 47B IS IN LOGIC TRAIN B.

NOTES: 1/N 31B SOURCE RANGE REACTOR TRIP1/N 32B1/N 35A INTERMEDIATE RANGE REACTOR TRIP POWER RANGE REACTOR TRIP

}S 1+}S 1/N 36A MANUAL TRIP (MAIN CONTROL BOARD)

POWER RANGE HIGH NEUTRON FLUX RATE REACTOR TRIP 1+}S}S}S1+}S1+}S}S H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 COMANCHE PEAK S.E.S.

FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE GENERATED FOR FSAR ONLY BASED ON DRAWING FIGURE AMENDMENT 94 August 1, 1996 7.2-1 SH 4 1.2.IS ON.3.4.5.DEFINED TO BE PRESENT WHEN THE BISTABLE OUTPUT VOLTAGE CONTROLS ON THE CONTROL BOARD, ONE FOR EACH TRAIN.

TWO PERMISSIVE STATUS LIGHTS ARE CONNECTED TO THIS CIRCUIT, INDIVIDUAL FOR EACH TRAIN.(SEE NOTE 2)

NC 35D NC 36D LR RESET (MOMENTARY)

BLOCK (MOMENTARY)

SOURCE RANGE FLUX-DOUBLING BLOCK CONTROL (NOTE 3)A THE BYPASS SIGNALS ARE MADE UP BY MEANS OF TWO THE TWO P-6 BISTABLES NUMBERS NC-35D AND NC-36D ARE"ENERGIZED TO ACTUATE" SUCH THAT A LOGIC 1 SIGNAL IS THE REDUNDANT MANUAL BLOCK CONTROL CONSISTS OF TWO SUPPLIED BY OTHERS R AA 22 A BYPASS FOR TEST A BYPASS FOR TEST SOURCE RANGE NEUTRON FLUX N-31 SOURCE RANGE NEUTRON FLUX N-32 1 1 NC 35E NC 36E A NOT REDUNDANT B A B B B (NOTE 1)(NOTE 1)NC 41L TC C C C 4 2 NC 41M NC 42M NC 43M NC 44M P-13 TURBINE IMPULSE CHAMBER PRESSURE (SH 16)CP-7P-10 (SH 3)C C C C 4 2 NC 41N NC 42N NC 43N NC 44NCP-8 (SH 5)W BYPASSES EITHER NC-42L OR NC-44L.(NOTE 5)NOT REDUNDANT NC 42L NC 43L NC 44L C-2 POWER RANGE INTERMEDIATE RANGE 7247D05 SH 4 C P C P TTTT PP TTT NOT REDUNDANT OVERPOWER ROD STOP (BLOCK AUTOMATIC AND MANUAL ROD WITHDRAWAL) (SH 9)

C-1 HIGH NEUTRON FLUX ROD STOP (BLOCK AUTOMATIC AND MANUAL ROD WITHDRAWAL) (SH 9)

P-6 (SH 3)FROM IR BLOCK LOGIC (SH 3)TT CC P SOURCE RANGE FLUX-DOUBLING ALGORITHM (SH 17)SOURCE RANGE FLUX-DOUBLING ALGORITHM (SH 17)B B TT CC BYPASSES EITHER NC-41L OR NC-43L. SWITCH 1/N 49B THREE-POSITION SWITCHES ON A NIS RACK. SWITCH 1/N 49A NOTES: FROM 1/N 35A IR BYPASS (SH 3)FROM 1/N 36A IR BYPASS (SH 3)MANUAL BYPASS 1/N 49A MANUAL BYPASS 1/N 49B MANUAL BYPASS 1/N 49B MANUAL BYPASS 1/N 49A FUNCTIONAL DIAGRAMS (SHEETS 5, 6)

C C C C 4 2 C P TTTT P-9 (SH 16)POWER RANGE FIG721041 NC 41S NC 42S NC 43S NC 44S (NOTE 4)FLUX DOUBLING LOGIC IS DISCONNECTED FROM VALVES LCV-112B,C.

06-14-05 H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 COMANCHE PEAK S.E.S.

FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE GENERATED FOR FSAR ONLY BASED ON DRAWING FIGUREAMENDMENT100 fs00000r.dgn W FUNCTIONAL DIAGRAM 7247D05 SH 5 FIGURE GENERATED FOR FSAR ONLY BASED ON DRAWING H F 6 COMANCHE PEAK S.E.S.

FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 fs00000r.dgn FLOOP 1LOOP 2 2 4 C R REACTOR TRIP (SHEET 02)

TB 411 D TB 421 D TB 431 D TB 441 D LOOP 1 LOOP 2LOOP 3LOOP 4 OVERTEMPERATURE N16 (LEAD/LAG COMPENSATED)

LOOP 1 LOOP 2LOOP 3LOOP 4 NOT REDUNDANT NOT REDUNDANT TB 412 D TB 422 D TB 432 D TB 442 D LOOP 1 LOOP 2LOOP 3LOOP 4 2 4 TB 412 G TB 422 G TB 442 G LOOP 1 LOOP 2 2 4 P P-12 (SHEET 10)

LOOP 4 LOW TAVG LO-LO TAVG TO FEEDWATER ISOLATION (SHEET 13)

JB 411 C JB 421 C JB 431 C JB 441 C OVERPOWER N16 (LEAD/LAG COMPENSATED)

OVERPOWER N16 (LEAD/LAG COMPENSATED)LOOP 3LOOP 4 JB 411 D JB 421 D JB 431 D JB 441 D 27 T 3 C 0-1.0 SECOND RCP 1 (NOTE 4)27 RCP 2 (NOTE 1)27 0-1.0 SECOND RCP 3 (NOTE 4)27 RCP 4 2 4 C R REACTOR TRIP (SHEET 02) 81 T 4 C RCP 1 81 T 4 C RCP 2 81 T 4 C RCP 3 81 T 4 C RCP 4 2 4OTHERSNES WBYBY(NOTE 5)(NOTE 5) 0-0.5 SECOND 0-0.5 SECOND (NOTE 2)REACTOR TRIP (SHEET 02)

TRIP TRIP TRIP TRIP OTHERS BY BYWNES OTHERS BYBYWNES (NOTE 3)RCP1 BREAKER RCP2 BREAKER RCP3 BREAKER RCP4 BREAKER TB 432 G LOOP 3 T T T T T 11 T 11 T 11 T 11 T 6 T 6 T 6 T 6 2 4 P C-4 2 4 P C-3 T T T T T C 2 T 2 C C T 2 C T 2 2 T 7 3 C T 7 C T 7 C FB 416 A FB 415 A FB 414 A LOW FLOW LOOP 1 2 T 8 3 C T 8 C T 8 C 2 T 9 3 C T 9 C T 9 C 2 T 10 3 C T 10 C T 10 C P-7 (SHEET 04)

T 3 C T 3 C T 3 C P-7 (SHEET 04)

R C BY BYWNES OTHERS (NOTE 3)REACTOR COOLANT PUMP UNDERVOLTAGE REACTOR COOLANT PUMP UNDERFREQUENCY LOW FLOW LOOP 2 FB 424 A FB 425 A FB 426 A LOW FLOW LOOP 3 FB 434 A FB 435 A FB 436 A LOW FLOW LOOP 4 FB 444 A FB 445 A FB 446 A 2 4 P-7 (SHEET 04)

R C REACTOR TRIP (SHEET 02)

R C REACTOR TRIP (SHEET 02)

P-8 (SHEET 04)5555 MOTOR SIDE OF THE RCP CIRCUIT BREAKERS.

ADJUSTABLE BETWEEN 60% AND 80% OF NOMINAL VOLTAGE.

WITH THE ADJUSTABLE TIME DELAY SET TO ITS MINIMUM RESPONSE OF LESS THAN 0.2 SECOND. THE ADJUSTABLE DELAY SHOULD ALLOW AN ADDITIONAL INTENTIONAL DELAY

BETWEEN 0 TO 1.0 SECOND.

THE SETPOINT OF THE UNDERFREQUENCY RELAYS SHOULD BE ADJUSTABLE BETWEEN 54 Hz AND 59 Hz. WITH THE ADJUSTABLE DETECTOR SHOULD HAVE A TIME RESPONSE OF LESS THAN 0.2 SECOND. THE ADJUSTABLE DELAY SHOULD ALLOW AN ADDITIONAL

INTENTIONAL DELAY BETWEEN 0 TO 0.5 SECOND.

THE MAXIMUM ALLOWABLE RCP BREAKER TRIP TIME DELAY IS 0.1 SECOND.

BE LOCATED ON THE MOTOR SIDE OF THE RCP CIRCUIT BREAKERS IN ADDITION TO BUS UNDERVOLTAGE.

BREAKERS TO DETECT THE TRIP OF THE RCP CIRCUIT THE UNDERVOLTAGE SENSORS (POTENTIAL TRANSFORMERS) MUST TIME DELAY SET TO ITS MINIMUM VALUE, THE UNDERFREQUENCY VALUE, THE UNDERVOLTAGE DETECTOR SHOULD HAVE A TIME 7247D05 SH 01.

TB 411 C TB 421 C TB 431 C TB 441 CLOOP 1LOOP 2LOOP 3LOOP 4 2 4 REACTOR TRIP (SHEET 02)

OVERTEMPERATURE N16 (LEAD/LAG COMPENSATED)

T C T C C T C T111 1 C R FOR GENERAL NOTES, LEGEND, AND INDEX SEE DRAWING TO START TURBINE RUNBACK AND BLOCK AUTOMATIC AND MANUAL ROD WITHDRAWAL (SHEETS 09 AND 16) 7247D05 SH 05 1.2.3.4.5.6.A AAAA A A A AAAAA A A A A A A A AAAAAAAAAAAAAAAA THE SETPOINT OF THE UNDERVOLTAGE RELAYS SHOULD BE NOTES A A A A THE UNDERFREQUENCY SENSORS MAY BE LOCATED ON THE 7.TIME DELAY IS 1.424 SECONDS MAX (FOR UNIT 2 ONLY).

FOR UNIT 1, IT IS 0.7 SECONDS.(NOTE 7)(NOTE 7)(NOTE 7)(NOTE 7)REF CKD 5/17/05 FIGURE 7.2-1 SH 5 H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 COMANCHE PEAK S.E.S.

FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 AMENDMENT 100 FIG721060 NOTES1.THE REDUNDANT MANUAL BLOCK CONTROL CONSISTS OF TWO CONTROLS ON THE CONTROL BOARD, ONE FOR EACH TRAIN.

SUPPLIED BY OTHERS.2.TWO COMPUTER INPUTS ARE CONNECTED TO THIS CIRCUIT, INDIVIDUAL FOR EACH TRAIN.

3.CIRCUIT, INDIVIDUAL FOR EACH TRAIN.

PB 458C PB 457C PB 456C PB 455C AAAA CCCC T T T T 2 4 R C 1111 (LEAD/LAG COMPENSATED)

PRESSURIZER LOW PRESSURE AAAA CCCC T T T T 2 4 R C PRESSURIZER HIGH PRESSURE PB 455A PB 457A PB 456A PB 458A 3333 AAA CCC T T T PRESSURIZER HIGH WATER LEVEL LB 459A LB 460A LB 461A 2 R C 444 3 AAAA CCCC T T T T 2 4 PRESSURIZER LOW PRESSURE CCC T T T 2 3 PRESSURIZER PRESSURE PB 455D PB 456D PB 457D PB 458D 2222 PB 455B P P-11 P-11 (SH 7)OPEN ALL ACCUMULATOR ISOLATION VALVES C (NOTE 2)C R SAFETY INJECTION (SH 8)RESETBLOCK PRESSURIZER SI BLOCK CONTROL (NOTE 1)P (NOTE 3)7247D05 SH 6 W REACTOR TRIP (SH 2)P-7 (SH 4)

REACTOR TRIP (SH 2)REACTOR TRIP (SH 2)P-7 (SH 4)

PB 456B PB 457B(MOMENTARY)(MOMENTARY)

TWO PERMISSIVE STATUS LIGHTS ARE CONNECTED TO THIS FUNCTIONAL DIAGRAM 7.2-1 SH 6 H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 COMANCHE PEAK S.E.S.

FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE GENERATED FOR FSAR ONLY BASED ON DRAWING FIGUREAMENDMENT76May1,1989 FIG721070 7247D05 SH 7 NOTES1.THE REDUNDANT MANUAL BLOCK CONTROL CONSISTS OF TWO CONTROLS ON THE CONTROL BOARD, ONE FOR EACH TRAIN.

SUPPLIED BY OTHERS.2.TWO COMPUTER INPUTS ARE CONNECTED TO THIS CIRCUIT, INDIVIDUAL FOR EACH TRAIN.3.TWO PERMISSIVE STATUS LIGHTS ARE CONNECTED TO THIS CIRCUIT, INDIVIDUAL FOR EACH TRAIN.

LB 519A LB 518A LB 517A LB 529A LB 528A LB 527A LB 538A LB 539A LB 537A LB 549A LB 548A LB 547A AAA TTT T 2 3 AAA TTT T 2 3 AAA TTT T 2 3 AAA TTT T 2 3STEAM GENERATOR ONESTEAM GENERATOR TWOSTEAM GENERATOR THREESTEAM GENERATOR FOUR STEAM GENERATOR HI-HI LEVEL AAA TT 2 3 AAA TTT 2 3 AAA TTT 2 3 AAA TTT 2 3LOOP 1LOOP 2LOOP 3 HIGH STEAM PRESSURE RATE (RATE-LAG COMPENSATED)

LOOP 4 RESET (MOMENTARY)

BLOCK (MOMENTARY)

C (NOTE 2)A 8 8 8 7 7 7 6 6 6 5 5 5 25 25 25 24 24 24 23 23 23222222 A C T A C T A C T A C T A C T A C T A C T A C T A C T A C T A C T A C T A C T A C T A C T A C T LB 554B LB 547B LB 548B LB 549B LB 553B LB 537B LB 538B LB 539B LB 552B LB 527B LB 528B LB 529B LB 551B LB 517B LB 518B LB 519B10101010111111111212121213131313 2 4 2 4 2 4 2 4 C C C C STEAM GENERATOR LOW-LOW WATER LEVEL PB 514A PB 515A PB 516A PB 524A PB 525A PB 526A PB 534A PB 535A PB 536A PB 544A PB 545A PB 546A 2 3 2 3 2 3 2 3 A C T A C T A C T A C T A C T A C T A C T A C T A C T A C T A C T A C T111222333444 C C R C C LOW STEAMLINE PRESSURE (LEAD-LAG COMPENSATED)LOOP 1LOOP 2LOOP 3LOOP 4 W (NOTE 3)PB 514B PB 515B PB 516B PB 524B PB 525B PB 526B PB 534B PB 535B PB 536B PB 544B PB 545B PB 546B P T P-11 (SH 6)STEAMLINE ISOLATION (SH 8)P-14 TURBINE TRIP AND FEEDWATER ISOLATION (SH 13)REACTOR TRIP (SH 2)AUXILIARY FEEDWATER PUMPS STARTUP LOGICS (SH 15)SAFETY INJECTION AND STEAMLINE ISOLATION (SH 8)R R R R 7.2-1 SH 7 FUNCTIONAL DIAGRAM STEAMLINE SI BLOCK CONTROL (NOTE 1)LOOP 4 LOOP 3 LOOP 1 LOOP 2 (LAG COMPENSATED)(LAG COMPENSATED)

H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 COMANCHE PEAK S.E.S.

FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE FIGURE GENERATED FOR FSAR ONLY BASED ON DRAWING

AMENDMENT 87 December 18, 1992 A T 1 C A T 1 C A T 1 C PB 934 B PB 936 B PB 935 B 2 T 3 A T 2 A T 2 PB 934 C PB 936 C PB 935 C PB 934 A PB 936 A PB 935 A PB 937 A B B B B TEST BYPASS TEST BYPASS TEST BYPASS TEST BYPASS A 2 A 3 T A 3 T A 3 T A 3 T C R P 30-120 SEC MANUAL RESET AND BLOCK (NOTES 8 AND 9)

PRESSURIZER STEAM GENERATOR CONTAINMENT PRESSURE C C RE 5502 RE 5503 AIR PARTICULATE RADIO-GAS MANUAL ACTUATION FROM CONTROL BOARDBYBY OTHERS W BY BY OTHERS W NES R L R L R L R L R L A SAFETY INJECTION ACTUATION (TWO CONTROLS)(NOTE 1)CONTAINMENT SPRAY ACTUATION (TWO CONTROLS)(NOTE 2)CONTAINMENT SPRAY ACTUATION (TWO CONTROLS)(NOTE 2)CONTAINMENT ISOLATION PHASE A (TWO CONTROLS)(NOTE 1)SPRAY ACTUATION (NOTES 16 AND 17)CONTAINMENT ISOLATION PHASE A CONTAINMENT ISOLATION PHASE B CONTAINMENT VENTILATION ISOLATION A EMERGENCY DIESEL START-UP SAFETY INJECTION (PART BY (NOTE 10)W)(NOTE 13)(NOTE 13)(NOTE 13)(NOTE 6)(NOTE 6)(NOTE 6)(NOTE 6)(NOTE 6)(NOTE 6)(NOTE 6)(NOTE 6)

A BYBYOTHERS W NES (NOTES 4, 15 AND 16)

R (NOTE 15)BY W BY OTHERS(NOTE 15)(NOTE 15)(NOTE 16)MANUAL STEAMLINE ISOLATION (TWO CONTROLS)(NOTE 1)LOOP 1 MANUAL STEAMLINE ISOLATION (NOTE 3)MANUAL RESET (NOTES 8 AND 9)LOOP 2 MANUAL STEAMLINE ISOLATION (NOTE 3)LOOP 3 MANUAL STEAMLINE ISOLATION (NOTE 3)LOOP 4 MANUAL STEAMLINE ISOLATION (NOTE 3)BY W BYOTHERSNES LOOP 1 STEAMLINE STOP VALVE LOOP 2 STEAMLINE STOP VALVE LOOP 3 STEAMLINE STOP VALVE LOOP 4 STEAMLINE STOP VALVECLOSECLOSECLOSECLOSE A(NOTE 12)33bo 5 A(NOTE 12)33bo 5 A(NOTE 12)33bo 5 A(NOTE 12)33bo 5 NOTES 1.TWO MOMENTARY CONTROLS ON THE CONTROL BOARD. OPERATING EITHER CONTROL WILL ACTUATE.

2.THE MANUAL SPRAY ACTUATION CONSIST OF FOUR MOMENTARY CONTROLS. ACTUATION WILL OCCUR ONLY IF TWO ASSOCIATED CONTROLS ARE OPERATED SIMULTANEOUSLY.

3.ONE MOMENTARY CONTROL PER LOOP ON THE CONTROL BOARD.

4.5.COMPONENTS ARE ALL INDIVIDUALLY SEALED IN (LATCHED), SO THAT LOSS OF THE ACTUATION SIGNAL WILL NOT 6.CAUSE THESE COMPONENTS TO RETURN TO THE CONDITION HELD PRIOR TO THE ADVENT OF THE ACTUATION SIGNAL.

7.8.THE REDUNDANT MANUAL RESET CONSIST OF TWO MOMENTARY CONTROLS ON THE CONTROL BOARD. ONE FOR EACH TRAIN.

9.SUPPLIED BY OTHERS.10.SAFETY INJECTION SEQUENCE REQUIREMENTS (IF SEQUENCING IS NECESSARY) ARE SPECIFIED BY NES.

W12.LIGHTS SHOULD BE PROVIDED IN THE CONTROL ROOM FOR EACH STEAM LINE STOP VALVE TO INDICATE WHEN THE VALVE IS FULLY CLOSED OR FULLY OPEN.13.THE ACTUATION MAY BE DELAYED AND SEQUENCED IF THE EMERGENCY DIESEL POWER CAPABILITY IS LESS THAN THE TOTAL LOAD WITH ALL SYSTEMS STARTING. THE TIME DELAY(S), IF USED MAY NOT EXCEED THE MAXIMUM STARTING TIME REQUIREMENTS FOR EACH SYSTEM.14.TWO CONTROLS ON THE CONTROL BOARD. OPERATING EITHER CONTROL WILL ACTUATE.

SOME ENGINEERED SAFEGUARDS FUNCTIONS ARE NOT WITHIN THE FUNCTIONAL DESIGN SCOPE OF NUCLEAR ENERGY SYSTEMS BUT ONLY SHOWN ON THIS SHEET AS W W THE FUNCTIONS ARE BUILT IN THE SUPPLIED EQUIPMENT.

15.THE 2 OUT OF 4 COINCIDENCE MEMORY, AND "OR" LOGIC ARE DUPLICATED WITHIN EACH CONTAINMENT SPRAY, ONE OUTPUT RELAY SHOULD START THE PUMPS WHILE ANOTHER TRAIN. SEPARATE OUTPUT RELAYS ARE ALSO PROVIDED IN EACH TRAIN. TO MINIMIZE FALSE SHOULD OPEN THE SYSTEM VALVES.

16.17.CONTAINMENT SPRAY PUMP START IS INCLUDED IN THE SAFETY INJECTION SEQUENCE. SPRAY ACTUATION SIGNAL CONFIRMS SPRAY PUMP START AND 7.2-1 SH 8 W OPENS SYSTEM VALVES. IF CONDITIONS OF NOTE 13 APPLY, THE SEQUENCE

INTERLOCK SHOULD BE SUCH THAT SPRAY WILL START WITHIN THE REQUIRED TIME INDEPENDANT OF THE SAFETY INJECTION SIGNAL STATUS.18.THE ENCLOSED CIRCUITRY IS COMMON TO BOTH UNITS 1 AND 2. ALL OTHER CIRCUITS ARE APPLICABLE TO EITHER UNIT 1 OR 2.

19.20.21.CONTAINMENT AIR MONITORS SHOWN PROVIDE SIGNALS TO BOTH TRAINS.

22.FIG721080 7247D05 SH 8 (NOTE 20)(NOTE 18)AUXILIARY FEEDWATER PUMPS (SH 15)FEEDWATER ISOLATION (SH 13)REACTOR TRIP (SH 2)HIGH STEAM PRESSURE RATE (SH 7)LOW STEAMLINE PRESSURE (SH 7)LOW PRESSURIZER PRESSURE (SH 6)IV I I I IIIIVIVIIIIII I I I I BY OTHERS P-4 REACTOR TRIP (SH 2)PLANT ESF EXHAUST FANS AND UPS VENTILATION).

FUNCTIONAL DIAGRAM CONTROL ROOM EMERGENCY RECIRCULATION ACTUATION CONTAINMENT SPRAY PUMP START (NOTE 17)MISCELLANEOUS ESF/SUPPORT SYSTEMS START (NOTE 7)CONTAINMENT AIR MONITORS X-RE 5895 B X-RE 5895 A X-RE 5896 A X-RE 5896 B CONTROL ROOM EMERGENCY RECIRCULATION 10-30 SEC HI-2 2 3 2 HI-1 4 HI-3 MISCELLANEOUS ESF/SUPPORT SYSTEMS INCLUDE STATION SERVICE WATER, COMPONENT COOLING WATER AND ESSENTIAL VENTILATION (SAFETY CHILLED WATER, ELECTRICAL AREA FANS, PRIMARY CONTAINMENT AIR MONITOR IODINE CHANNEL RE-5566 IS NOT REQUIRED FOR CONTAINMENT VENTILATION ISOLATION.

EACH OF THE FOUR MONITORS WILL, UPON DETECTION OF HIGH RADIATION, PROVIDE SIGNALS TO BOTH TRAINS OF THE CONTROL ROOM EMERGENCY RECIRCULATION ACTUATION. CROSS TRAIN TRIPPING IS ACCOMPLISHED VIA QUALIFIED ISOLATION DEVICES.(NOTE 6)(NOTE 6)(NOTE 6)(NOTE 6)

CONTAINMENT AIR MONITORS CONTROL CIRCUITRY IS NOT PART OF ESF SYSTEM AND IS TRAIN C.

CONTAINMENT PRESSURE BISTABLES FOR SPRAY ACTUATION ARE ENERGIZED TO ACTUATE (OTHER BISTABLES ARE DE-ENERGIZED TO ACTUATE).

THE CONTROL ROOM EMERGENCY RECIRCULATION ACTUATION RESET SWITCHES ARE MOUNTED ON THE HVAC PANEL BEHIND THE NIS RACKS.

NES NESBYBY OTHERS W NES (NOTES 5, 19 AND 21)

TRAIN A TRAIN B (NOTE 20)(NOTE 18)MANUAL RESET MANUAL RESET MANUAL RESET MANUALRESETMANUAL RESET(NOTES(NOTES(NOTES(NOTES8 AND 9)8 AND 9)8 AND 9)8 AND 9)(NOTE 22)

H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 COMANCHE PEAK S.E.S.

FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2AMENDMENT76 Ma y1,1989 C-5 LOW TURBINE POWER (TURBINE IMPULSE CHAMBER PRESSURE)(SH 16)C-4 OVERPOWER N 16 (2/4)(SH 5)C-3 OVERTEMP N 16 (2/4)(SH 5)C-2 HIGH FLUX (1/4)(POWER RANGE)(SH 4)C-1 HIGH FLUX (1/2)INTERMEDIATE RANGE (SH 4)POWER RANGE NEUTRON FLUX CHANNELS AUCTIONEER NOTES 1.2.STEPS WITH BREAK POINTS AT 30-50% AND

THE SUMMER OUTPUTS HAVE FIXED MANUALLY 3.ADJUSTABLE UPPER LIMITS.

4.AND SB-412B ARE ENERGIZE TO ACTUATE.

5.HAVE REFLASH CAPABILITY.

THESE CONTROLS ON THE CONTROL BOARD ARE 6.SUPPLIED BY OTHERS.

ALL CIRCUITS ON THIS SHEET ARE NOT REDUNDANT.

KQT MAY VARY INVERSELY PROPORTIONAL TO LOAD

WITH A FIXED LIMIT OR MAY VARY IN TWO DISCRETE 60-80% TURBINE LOAD.

ALARM 1, ALARM 2, ALARM 3 AND ALARM 4 MUST

+QT K (NOTE 2)TURBINE IMPULSE CHAMBER PRESSURE T REF 1--+T AVG LOOP 1 R2-+TB 412 E/F A TB 412 C A A+-NEUTRAL BYPASS LOOP 1 BYPASS LOOP 2 BYPASS LOOP 3 BYPASS LOOP 4 TB 412 A/B-+A 11 (NOTE 5)(NOTE 5)A+--+A 11 (NOTE 5)(NOTE 5)T AVG AVERAGING HIGH T AVG AUCTIONEER LOW+-C T AVG LOOP 4 T AVG LOOP 3 T AVG LOOP 2 TO STEAM DUMP CONTROL (SH 10)TO STEAM DUMP CONTROL (SH 10)TO PRESSURIZER LEVEL CONTROL (SH 11)TB 412 U TB 412 V A A C-16-S S TB 442 A/B TB 432 A/B TB 422 A/B STOP TURBINE LOADING DEFEAT REMOTE DISPATCHING (SH 16)ROD BOTTOM SIGNAL ANY FULL LENGTH ROD FROM ROD POSITION INDICATOR SYSTEM A BANK C POSITION BANK D POSITION BANK B POSITION BANK A POSITION A+-NEUTRAL BYPASS LOOP 1 BYPASS LOOP 2 BYPASS LOOP 3 BYPASS LOOP 4-+A (NOTE 5)(NOTE 5)A+--+A (NOTE 5)(NOTE 5)N16 POWER LOOP 1 N16 POWER LOOP 2 N16 POWER LOOP 3 N16 POWER LOOP 4 N16 POWER BYPASS SELECTOR SWITCH (CONTROL BOARD)

TB 411 J/K N16 AUCTIONEER HIGH TB 421 J/K TB 431 J/K TB 441 J/K222 2+-+K 1A K 2A++BIAS+K K++BIAS1D2D+K K++BIAS+K K++BIAS1B2B1C2C+-+-+-RB A LO-LO ZB 422 B BANK B A (NOTE 5)A LO-LO ZB 422 A 4 43 LOW A (NOTE 5)3 LOW BANK A ZB 412 A ZB 412 B A LO-LO A (NOTE 5)A LO-LO 4 43 LOW A (NOTE 5)3 LOWBANK CBANK D ZB 432 A ZB 432 B ZB 442 A ZB 442 B ZB 442 C A SB 412 A SB 412 B RODS IN (MOMENTARY)

FIXED MANUEL ROD SPEED (NOTE 6)RODS IN RODS OUT ANALOG ROD SPEED SIGNAL AUTO-MANUAL SELECTOR SWITCH FULL LENGTH CONTROL BANKS THE ROD DIRECTION BISTABLES SB-412A 7.2-1 SH 9 7247D05 SH 9 W (NOTE 6)(NOTE 4)ROD CONTROL MANUAL (NOTE 6)2 1 4 3 5 9 10 7 8 1 T AVG BYPASS SELECTOR SWITCH (CONTROL BOARD)

+-T REF AVERAGE T AVE FUNCTIONAL DIAGRAM RODS OUT (MOMENTARY)1234}1+}I} S+1 I (1+} S)(1+} S) 1+} SIIIIIII I 1+} S 1+} S 1+} S 1+} S ve0002fl.dgn H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 COMANCHE PEAK S.E.S.

FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 AMENDMENT 96 August 2, 1999 W OFF RESET T AVG BYPASS ON BYPASS INTERLOCK (MOMENTARY)

STEAM DUMP INTERLOCK SELECTOR SWITCH (NOTES 3 AND 9)

B636352a52a52a52a 4 BY BY OTHERS W NES TURBINE IMPULSE CHAMBER PRESSURE (NOTE 4)-+LOAD REJECTION CONTROLLER (NOTE 6)TB 500BHI 1HI 2 TB 500C 11 PB 506C 11 S+1 S (NOTE 6)P C-7 REFERENCE T AVG INTERNAL SETPOINT+-(NOTE 6)TBHI 1HI 2 S+1 12 S+1 13 TRAIN B TRAIN A TB 500E 500F A TRIP OPEN 1/2 CONDENSER DUMP VALVES

PV-2369A/B/C TV-2370A/B/C RESET (MOMENTARY)

T AVG STEAM PRESSURE STEAM HEADER PRESSURE CONTROLLER K 11 (1+1 15 S (K 12 (1+1 15 S (STEAM GENERATOR PRESSURE CONTROLLER K 12 (1+1 15 S (STEAM GENERATOR PRESSURE CONTROLLER K 12 (1+1 15 S (STEAM GENERATOR PRESSURE CONTROLLER K 12 (1+1 15 S (STEAM GENERATOR PRESSURE CONTROLLER CONDENSER AVAILABLE SIGNALSLOOP 1LOOP 2LOOP 3LOOP 4 (NOTE 8)STEAM LINE PRESSURE MODULATE THE LOOP 1 ATMOSPHERIC RELIEF VALVE MODULATE THE LOOP 2 ATMOSPHERIC RELIEF VALVE MODULATE THE LOOP 3 ATMOSPHERIC RELIEF VALVE MODULATE THE LOOP 4 ATMOSPHERIC RELIEF VALVE BY W NES BY OTHERS BY W NES BY OTHERS STEAM HEADER PRESSURE (NOTE 9)STEAM DUMP CONTROL MODE SELECTOR SWITCH BY W BY OTHERS CONDENSER PRESSURE SWITCH CIRCULATION WATER PUMP BREAKERS CLOSED A 2 A 2 1 BY W NESBYOTHERS BY W NESBYOTHERS MODULATE THE DUMP VALVES ACCORDING TO THE FOLLOWING SEQUENCE:

STEAM DUMP DEMAND VALVES MODULATED OPEN OR CLOSED (ZERO TO FULL OPEN) 0-50%50-100%TV-2370D/E/F/G/H/JPV-2369A/B/CTV-2370A/B/C BLOCK STM DUMP TO ALL CONDENSER DUMP VALVES (NOTE 7)(NOTE 1)(NOTE 1)BLOCK STM DUMP TO ALL CONDENSER

DUMP VALVES EXCEPT THE 3 COOLDOWN DUMP VALVES (NOTE 1)BLOCK STM DUMP TO 3 COOLDOWN

CONDENSER DUMP VALVES PV-2369A/B/C REDUNDANT REDUNDANT REDUNDANT NOTES1.STEAM DUMP IS BLOCKED BY BLOCKING AIR TO DUMP VALVES OPERATES TWO SOLENOID VENT VALVES IN SERIES TO REDUNDANTLY INTERLOCK THE AIR LINE BETWEEN EACH VALVE DIAPHRAGM AND ITS ASSOCIATED POSITIONER. THE NON-AND VENTING THE DIAPHRAGMS. THE REDUNDANT LOGIC OUTPUT VALVE TO INTERLOCK THE AIR LINE BETWEEN EACH VALVE REDUNDANT LOGIC OUTPUT OPERATES ONE SOLENOID VENTDIAPHRAGM AND ITS ASSOCIATED POSITIONER. THE SOLENOID VALVES ARE DE-ENERGIZE TO VENT, CAUSING THE MAIN DUMP

VALVE TO CLOSE IN FIVE SECONDS.2.CIRCUITRY ON THIS SHEET IS NOT REDUNDANT EXCEPT WHERE INDICATED REDUNDANT.3.SELECTOR SWITCH WITH THE FOLLOWING THREE POSITIONS:

ON BYPASS - T AVG INTERLOCK IS BYPASSED FOR LO-LO T AVG SPRING RETURN TO ON POSITION.- STEAM DUMP IS PERMITTED.OFF- STEAM DUMP IS NOT PERMITTED AND RESET T AVG BYPASS. THE REDUNDANT INTERLOCK SELECTOR SWITCH BOARD, ONE FOR EACH TRAIN.

CONSISTS OF TWO CONTROLS ON THE CONTROL 4.THE TWO ANALOG SIGNAL INPUTS COMING FROM TURBINE PRESSURE MUST COME FROM DIFFERENT PRESSURE TAPS TO5.THE CONDENSER AVAILABLE SIGNAL LOGIC IS TYPICAL.ACTUAL IMPLEMENTATION MAY BE DIFFERENT.6.ALL TEMPERATURE BISTABLES ON THIS SHEET AND THE TURBINEIMPULSE CHAMBER PRESSURE BISTABLES NUMBER PB-506CAND7.LIGHTS SHOULD BE PROVIDED IN THE CONTROL ROOM FOR EACH DUMP VALVE TO INDICATE WHEN THE VALVE IS FULLY CLOSED OR FULLY OPEN.8.THE STEAMLINE PRESSURE SIGNAL ORIGIN MUST BE DIFFERENT FROM THAT WHICH IS USED FOR THE STEAMLINE PRESSURE

PROTECTION SIGNALS SHOWN ON SHEET 7 TO MEET THE SINGLE

FAILURE CRITERION.

THESE CONTROLS ON THE CONTROL BOARD ARE SUPPLIED BY OTHERS.9.PB-506D ARE "ENERGIZE TO ACTUATE".

T REFERENCE FROM TURBINE PRESSURE (SH 9)(NOTE 4)P-12 LO-LO T AVG (SH 5)7.2-1 SH 10 FUNCTIONAL DIAGRAM MEET THE SINGLE FAILURE CRITERION.

TRIP OPEN 1/2 CONDENSER DUMP VALVES TV-2370D/E/F

TV-2370G/H/J P C-9}}}}}}}FIG721101 PLANT TRIP CONTROLLER P-4 REACTOR TRIP (SH 2)2 NOTE 5 7247D05-10 AVERAGED T AVG (SH 9)H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE FIGURE GENERATED FOR FSAR ONLY BASED ON DRAWING AMENDMENT96August2,1999 7.2-1 SH 11 NOTES ALL CIRCUITS ON THIS SHEET ARE NOT REDUNDANT. 1.2.LOCAL CONTROL OVERRIDES ALL OTHER SIGNALS. LOCAL OVERRIDE ACTUATES ALARM IN CONTROL ROOM.3.PRESSURE BISTABLES NO. PB-455E, PB-455G PB-456E, PB-475E, AND PB-458B AND LEVEL BISTABLES TO ACTIVATE.4.OPEN/SHUT INDICATION IN CONTROL ROOM.5.A LIGHT SHOULD BE PROVIDED IN THE CONTROL ROOM FOR EACH SPRAY VALVE TO INDICATE WHEN IT IS

NOT FULLY CLOSED.6.CENTER POSITION NORMALLY SELECTED.7.ADJUSTABLE SETPOINT WITHIN CONTROLLER. 8.ALARM 1 AND ALARM 2 MUST HAVE REFLASH CAPABILITY.9.THESE CONTROLS ON THE CONTROL BOARD ARE SUPPLIED BY OTHERS.10.LOGIC FOR THIS SYSTEM IS SHOWN ON INTERLOCK RC-5.R (NOTE 9)(NOTE 9)PRESSURE CHANNEL SELECTOR SWITCH (NOTE 6)(P-P REF)+-PRESSURE REFERENCE (NOTE 7)AUX F.P. STATION K 1 21 S 1 PB 455 E PB 458 B PB 457 E PB 456 E PB 456 F INTERLOCK (NOTE 3)(NOTE 3)PB 455 F PB 455 G 11 PRESSURIZER PRESSURE CHANNELSOPENAUTOCLOSE (NOTE 9)POWER RELIEF VALVE CONTROL MODE SELECTOR SWITCHOPENAUTOCLOSE POWER RELIEF VALVE CONTROL MODE SELECTOR SWITCH (NOTE 9)RCS COLD OVERPRESSURE SYSTEM (NOTE 10)CLOSEOPEN POWER RELIEF VALVE PCV-455A(NOTE 4)(NOTE 4)OPENCLOSE POWER RELIEF VALVE PCV-456 A K 1 23 (L-L REF)-+(L REF)LEVEL PROGRAM CONTROLLER -+SPRAY CONTROLLER SPRAY CONTROLLER LB 459 F LB 459 E A 2 (NOTE 8)A 2(NOTE 3)(NOTE 3) LB 459 C LB 460 D LB 460 C A AUX F.P.STATION PRESSURIZER LEVEL CHANNELS LEVEL CHANNEL SELECTOR SWITCH (NOTES 6 AND 9) CHARGING PUMP STATION R2 A CLOSE ALL ORIFICE ISOLATION VALVES (NOTE 4)OPEN CLOSE MOMENTARY OPEN CLOSE MOMENTARY VALVE OPEN SIGNAL VALVE OPEN SIGNALCLOSECLOSEOPENOPEN LETDOWN LINE ISOLATION VALVE LCV-459 LETDOWN LINE ISOLATION VALVE LCV-460 TO TURN-ON ALL BACKUP HEATERS (SH 12)TO HEATER INTERLOCK (BLOCK ALL EXCEPT LOCAL CONTROL)(SH 12)(NOTE 4)(NOTE 4)(NOTE 9)(NOTE 9) LETDOWN LINE ISOLATION VALVE CONTROL SELECTOR SWITCH LETDOWN LINE ISOLATION VALVE CONTROL SELECTOR SWITCH ALL ORIFICE ISOLATION VALVES CLOSED (NOTE 9)22 24 1+1+22 22 33ao 33ao AUTO-MANUAL CONTROL STATION (CONTROL ROOM)AUTO-MANUAL CONTROL STATION (CONTROL ROOM)AUTO-MANUAL CONTROL STATION (CONTROL ROOM)AUTO-MANUAL CONTROL STATION (LOCAL)(NOTE 2)CHARGING FLOW CONTROL TO TURN-ON ALL BACK-UP HEATERS (SH 12)TO VARIABLE HEATER CONTROL SIGNAL (SH 12)RCS COLD OVERPRESSURE SYSTEM (NOTE 10)+{ S (NOTE 3)(NOTE 3)(P-P REF)* +{ S MODULATE SPRAY VALVE 2 PCV-455C (NOTE 5)MODULATE SPRAY VALVE 1 PCV-455B (NOTE 5)FUNCTIONAL DIAGRAM 7247D05 SH 11 W NO. LB-459C, LB-459E AND LB-460D ARE ENERGIZE I I I I I AAAA(NOTE 8)(NOTE 8) NO LOAD (NOTE 7)T AVG I III I I} S}ve0002fm.dgn AVERAGE T AVG (SHEET 9)H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2AMENDMENT96August2,1999 OFFAUTOON LOCAL CONTROL STATION FOR GROUP A HEATERS (SELECTOR SWITCH)ONOFFREMOTELOCALBYBY OTHERS NES OTHERS BY NES BY W WONOFFREMOTELOCALBYBY OTHERS NES OTHERS BY NES BY W W TURN-ON GROUP A HEATERS TURN-OFF GROUP A HEATERS LOCAL CONTROL STATION FOR GROUP B HEATERS (SELECTOR SWITCH) TURN-ON GROUP B HEATERS TURN-OFF GROUP B HEATERS REMOTE CONTROL STATION FOR GROUP B HEATERS (CONTROL BOARD) SELECTOR SWITCH) REMOTE CONTROL STATION FOR GROUP A HEATERS (CONTROL BOARD) SELECTOR SWITCH) FIG721120 7.2-1 SH 12 7247D05 SH 12 W (NOTE 5)(NOTE 2)(NOTE 2)(NOTE 6)HSP STP AUTOMATIC HEATER TURN-ON VARIABLE HEATER ON-OFF STATION (CONTROL BOARD)(SELECTOR SWITCH) REMOTE CONTROL STATION FOR GROUP D HEATERS (CONTROL BOARD)(SELECTOR SWITCH)(NOTE 3)TURN-OFF GROUP C HEATERS TURN-ON GROUP C HEATERS TURN-OFF GROUP D HEATERS TURN-ON GROUP D HEATERS VARIABLE CONTROL SIGNAL FOR GROUP C HEATERSOFFAUTOONOFFON (NOTE 5)NOTES 1.GROUP A AND GROUP B HEATERS MUST BE ON 2.SEPARATE VITAL POWER SUPPLIES WITH THE

LOCAL CONTROL SEPARATED SO THAT ANY

SINGLE FAILURE DOES NOT DEFEAT BOTH. 3. 4.SUPPLIED BY OTHERS. 5.STP- SHUTDOWN TRANSFER PANEL 6.HSP- HOT SHUTDOWN PANEL 7.ALL CIRCUITS ON THIS SHEET ARE NOT REDUNDANT. BACK-UP HEATER STATUS INDICATION IN CONTROL ROOM. PRECAUTIONS SHOULD BE TAKEN TO AVOID MANUAL

HEATER OPERATION, WHICH WOULD CAUSE HEATER

DAMAGE, IF THE WATER LEVEL UNCOVERS THE HEATERS. HEATER INTERLOCK LOW LEVEL FROM LB459C AND LB460D (NOTE 5)LOW PRESSURE FROM PB455G (SH 11)HIGH LEVEL DEVIATION FROM LB459E(SH 11)(SH 11) COMPENSATED PRESSURE DEVIATION FROM (SH 11)FUNCTIONAL DIAGRAMOFFAUTOON (NOTE 5)HSP (NOTE 7)HSP (NOTES 2 & 3)(NOTES 4 & 7)(NOTES 2 & 3)(NOTES 4 & 7) H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE GENERATED FOR FSAR ONLY BASED ON DRAWING FIGUREAMENDMENT76May1,1989 MANUAL RESET (NOTES 4 AND 7) TRIP ALL FEEDWATER PUMPS (NOTE 5 AND 6) CLOSE ALL FEEDWATER ISOLATION VALVES (BY OTHERS)(NOTE 3)RL (NOTE 7)STEAM FLOW STEAM FLOW FEEDWATER FLOW FEEDWATER FLOW LEVEL (NOTE 7)LB 519 C-LB 519 D/E STEAM GENERATOR 1 ++++STEAM FLOW (SHEET 14) K 30 31 S 1 1+1 30 S 1 S 32 K 35 POWER RANGE NEUTRON FLUX (NOTE 7)STEAM FLOW STEAM FLOW FEEDWATER FLOW FEEDWATER FLOW LEVEL (NOTE 7)LB 519 D/E K 30 31 S 1 1+1 30 S STEAM GENERATOR 2 -++K S 1 1+-+31 33 K S 1 1+34 36++AUTO-MANUAL CONTROL STATION AUTO-MANUAL CONTROL STATION FB 510 A/B K S 1 1+31 33 K S 1 1+34 36 AUTO-MANUAL CONTROL STATION AUTO-MANUAL CONTROL STATION-++S K 32 34 STEAM HEADER PRESSURE FIG721130 7.2-1 SH 13 7247D05 SH 13 W (NOTE 1)REDUNDANT MODULATE FEEDWATER MAIN VALVE 1 FCV-510A (NOTE 3)(NOTE 1)MODULATE FEEDWATER BYPASS VALVE 1 LV-2162 (NOTE 3)FEEDWATER PUMP SPEED (BOTH PUMPS) FEED PUMP DISCHARGE PRESS K S 1 1+33 35 REDUNDANT (NOTE 1)(NOTE 1)MODULATE FEEDWATER BYPASS VALVE 2 LV-2163 (NOTE 3)MODULATE FEEDWATER MAIN VALVE 2 FCV-520 (NOTE 3)REDUNDANT REDUNDANT FB 520 A/B NOTES 1.2.3.4.5.6.7.ANALOG GATE CONSISTS OF TWO SOLENOID VENT THE AIR LINE BETWEEN EACH VALVE DIAPHRAGM AND ITS ASSOCIATED POSITIONER. THE SOLENOID VALVES

ARE DE-ENERGIZE TO VENT, CAUSING THE FEEDWATER

VALVE TO CLOSE IN FIVE SECONDS. ALL CIRCUITS ON THIS SHEET ARE NOT REDUNDANT, VALVE IN CONTROL ROOM. THE REDUNDANT MANUAL RESET CONSISTS OF TWO

MOMENTARY CONTROLS ON THE CONTROL BOARD, ONE

FOR EACH TRAIN.

TRIPPING OF FEEDWATER PUMPS CAUSES CLOSURE OF ASSOCIATED PUMP DISCHARGE VALVES. PUMP SO THAT LOSS OF THE TRIP SIGNAL WILL NOT LOGIC BY OTHERS. THE FEEDWATER PUMPS AND PUMP DISCHARGE VALVES ARE SUPPLIED BY OTHERS. THESE CONTROLS ON THE CONTROL BOARD ARE

SUPPLIED BY OTHERS. VALVES IN SERIES TO REDUNDANTLY INTERLOCK OPEN/SHUT INDICATION FOR EACH FEEDWATER CAUSE THE PUMPS TO START AGAIN. THE SEAL REDUNDANT IN IS PROVIDED IN THE PUMP CONTROL EXCEPT WHERE INDICATED REDUNDANT. TRIPS MUST BE INDIVIDUALLY SEALED IN (LATCHED), A IIIII R3 A A I I I I I I R3 I I A A I I I A LB 529 C+A+++-+-+++-P-14 STM GEN HI-HI LEVEL (SH 7)SAFETY INJECTION (SH 8)P-4 REACTOR TRIP (SH 2)LOW T AVG (SH 5)TURBINE TRIP (SH 16)LOOP 3 AND 4 INTERLOCK (SH 14)PROGRAMMED LEVEL SIGNAL (SH 14)NUCLEAR POWER SIGNAL (SH 14)FUNCTIONAL DIAGRAM ADJUSTABLE P AT NO LOAD SETPOINTSTM GEN 3STM GEN 4 }}}1+}1+}}}}1+}1+}}H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2AMENDMENT96August2,1999 NOTES: 1.2.3. 4.R3 FB 530 A/B K 30 31 S 1 1+K S 1 1+(NOTE 4)A AUTO-MANUAL CONTROL STATION+-31 33 K S 1 1+34 36 A LB 539 D/E+--++S 1 1+30 A LB 539 C (NOTE 4)LEVEL R3 K 30 31 S 1 1+K S 1 1+(NOTE 4)A AUTO-MANUAL CONTROL STATION+-31 33 K S 1 1+34 36 A+--++S 1 1+30 A (NOTE 4)LEVEL LB 549 C LB 549 D/E FB 540 A/B++++AUTO-MANUAL CONTROL STATION FIG721140 7.2-1 SH 14 W(NOTE 1)(NOTE 1)(NOTE 1)(NOTE 1) AUTO-MANUAL CONTROL STATION REDUNDANT REDUNDANT REDUNDANT REDUNDANT REDUNDANT LOOPS 3 AND 4 INTERLOCK (SHEET 13) STEAM GENERATOR 3 STEAM GENERATOR 4 I IIII I IIIII I I I ANALOG GATE CONSISTS OF TWO SOLENOID VENT VALVES IN SERIES TO REDUNDANTLY INTERLOCK THE AIR LINE

BETWEEN EACH VALVE DIAPHRAGM AND ITS ASSOCIATED

POSITIONER. THE SOLENOID VALVES ARE DE-ENERGIZED TO

VENT, CAUSING THE FEEDWATER VALVE TO CLOSE IN FIVE SECONDS. ALL CIRCUITS ON THIS SHEET ARE NOT REDUNDANT, EXCEPT WHERE INDICATED REDUNDANT.

OPEN/SHUT INDICATION FOR EACH FEEDWATER MAIN VALVE IN CONTROL ROOM. THESE CONTROLS ON THE CONTROL BOARD ARE SUPPLIED BY OTHERS.TO FEEDWATER PUMP SPEED CONTROL (SHEET 13) MODULATE FEEDWATER MAIN VALVE 4 FCV-540 (NOTE 3)TO FEEDWATER PUMP SPEED CONTROL (SHEET 13) MODULATE FEEDWATER BYPASS VALVE 4 LV-2165 (NOTE 3)MODULATE FEEDWATER MAIN VALVE 3 FCV-530 (NOTE 3)MODULATE FEEDWATER BYPASS VALVE 3 LV-2164 (NOTE 3)FEEDWATER FLOW FEEDWATER FLOW FEEDWATER FLOW FEEDWATER FLOW STEAM FLOW STEAM FLOW STEAM FLOW STEAM FLOW FUNCTIONAL DIAGRAM 7247D05 SH 14 PROGRAMMED LEVEL SIGNAL (FROM SHEET 13) NUCLEAR POWER SIGNAL (SHEET 13)STM GEN 1STM GEN 2 R2 AUX FP STATION R2 AUX FP STATIONSTM GEN 3STM GEN 4 WIDE RANGE LEVEL CHANNELS }}}}}}}}IIII H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE GENERATED FOR FSAR ONLY BASED ON DRAWING FIGUREAMENDMENT76May1,1989 NOTES1.TRAIN A CONTROLS MAFP 1: BREAKER NUMBER. TRAIN B CONTROLS MAFP 2: BREAKER NUMBER.2.LOCAL CONTROL OVERRIDES ALL OTHER SIGNALS. 3.LOCAL OVERRIDE ACTUATES ALARM IN CONTROL ROOM. 4.MANUAL STOP AND PULL OVERRIDES THE AUTOMATIC START. MANUAL STOP OVERRIDE ACTUATES ALARM IN CONTROL ROOM.5.OPEN/SHUT INDICATION IN CONTROL ROOM.6.PUMP OPERATING LIGHTS IN CONTROL ROOM.7.INDIVIDUAL FOR EACH VALVE. 8.INDIVIDUAL FOR EACH PUMP.

9.IMPLEMENTATION MAY NOT INCLUDE SPEED CONTROL.10.THE PUMP START MAY BE DELAYED AND SEQUENCED IF THE EMERGENCY DIESEL POWER CAPABILITY IS LESS THAN THE

TOTAL LOAD WITH ALL SYSTEMS STARTING. THE TIME DELAY, IF USED, MAY NOT EXCEED THE MAXIMUM STARTING TIME REQUIREMENTS FOR THIS SYSTEM.11.THE PUMP START MUST BE SEALED IN (LATCHED), SO THAT LOSS OF THE ACTUATION SIGNAL WILL NOT CAUSE THE PUMP TO STOP.12.THE AMSAC SIGNAL IS NOT REDUNDANT. ITS SIGNAL IS DUPLICATED FOR INPUT TO EACH AUXILIARY FEEDWATER BETWEEN THE NON-1E AMSAC CIRCUITS AND THE 1E AUXILIARY FEEDWATER START CIRCUITS.13.INPUT TO THE AUXILIARY FEEDWATER ACTUATION CIRCUIT IS AT THE FINAL ACTUATION DEVICE FOR EACH AUXILIARY FEEDWATER TRIAN. SAFETY INJECTION SIGNAL (SHEET 8)TRIP OF MAIN FEED PUMPSFP-1FP-2 BLACK-OUT SIGNAL AMSAC ACTUATION SIGNAL (SHEET 18)(NOTES 12 AND 13) STEAM GENERATOR 1 2/4 LOW LOW LEVEL (SHEET 7)STEAM GENERATOR 2 2/4 LOW LOW LEVEL (SHEET 7)STEAM GENERATOR 3 2/4 LOW LOW LEVEL (SHEET 7)STEAM GENERATOR 4 2/4 LOW LOW LEVEL (SHEET 7)2 4 BLACK-OUT SIGNAL MANUAL START CONTROL ROOM MANUAL START LOCAL (NOTES 2 AND 3)

MANUAL STOP CONTROL ROOM (NOTE 4)

MANUAL STOP LOCAL (NOTES 2 AND 3) TURBINE DRIVEN AUX FEED PUMP (NOTE 6)STOP MANUAL CONTROL CONTROL ROOM (NOTE 7)MANUAL CONTROL CONTROL ROOM (NOTE 7)MANUAL CONTROL CONTROL ROOM MANUAL CONTROL LOCAL (NOTE 2)MANUAL CONTROL LOCAL (NOTES 2 AND 7) MANUAL CONTROL LOCAL (NOTES 2 AND 7) MOTOR DRIVEN AUX FEED PUMP FEED SYSTEM VALVES (NOTE 5)TURBINE DRIVEN AUX FEED PUMP FEED SYSTEM VALVES (NOTE 5)(NOTE 9)TURBINE SPEED CONTROLC.R.LOCAL START (NOTE 11)MANUAL START CONTROL ROOM (NOTE 8) MANUAL START LOCAL (NOTES 2, 3 AND 8) MANUAL STOP CONTROL ROOM (NOTES 4 AND 8) MANUAL STOP LOCAL (NOTES 2, 3 AND 8) MOTOR DRIVEN AUX FEED PUMPS 1 AND 2 (NOTES 1 AND 6)STOPSTART (NOTES 10 AND 11) CLOSE BLOWDOWN ISOLATION AND SAMPLE LINE VALVES FOR ALL STEAM GENERATORS NOT REDUNDANT NOT REDUNDANT BY OTHERS BY OTHERS BY NES W BY OTHERS BYNES W BY OTHERS BY NES W FIG721150 7.2-1 SH 15 W THE TURBINE SPEED CONTROL IS TYPICAL. ACTUAL FUNCTIONAL DIAGRAM 7247D05 SH 15 ACTUATION CIRCUIT. ISOLATION DEVICES ARE PROVIDED I I TO AUX FEED WTR PRESS CONTROL VLV (TRIP TO AUTO OPEN) CLOSE FW SPLIT BYPASS VALVES H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE GENERATED FOR FSAR ONLY BASED ON DRAWING FIGURE AMENDMENT 79 July 31, 1990 636363 TRIP FLUID 114 PSIG DUMP TRIP FLUID TO TRIP TURBINE HP STOP VALVES (HP STEAM AND MSR REHEAT STEAM) NOTE 3 LP STOP VALVES (LP STEAM)(NOTE 3)2 3 1 LOW VACUUM LOSS OF LUBE OIL MANUAL TRIP (CB) LOW VACUUM LOSS OF LUBE OIL MANUAL TRIP (CB)(NOTE 12)CLOSE EXTRACTION STEAM VALVES TO GENERATOR TRIP FAST AUXILIARY BUS TRANSFER (NOTE 6)TURBINE TRIP ON GENERATOR TRIP WHERE REQUIRED PER CUSTOMER LOGIC (SEE NOTE 9) GENERATOR PROTECTION SIGNALS (BY OTHERS) 1-10 SECONDS REVERSE POWER LOSS OF LUBE OIL PRESSURE BEARING HIGH

VIBRATION GENERATOR TERMINAL BOX WATER LEVEL HIGH PRIMARY WATER TANK LEVEL LOW 7.2-1 SH 16 W NOTES 1.FOUR STOP VALVES. 2.3.VALVE.4.5.THIRTY SECOND DELAY. 6.7.CONTACTS AND ARE NOT PROTECTION GRADE. 8.9.ON TURBINE GENERATOR TRIPS. 10.THESE ARE HYDRAULIC TRIPS. 11.12.THESE SIGNALS INDICATE THE CLOSING OF THE STOP VALVES. POSITION DETECTION IS ACCOMPLISHED BY TWO CONTACTS PER

STOP VALVE, ONE FOR EACH TRAIN. THE LOGIC SHOWN IS FOR EXCEPT WHERE INDICATED OTHERWISE, REDUNDANCY IS W INDICATED IN REGARDS TO NES REQUIREMENTS ONLY. OPEN/SHUT INDICATION IN CONTROL ROOM FOR EACH STOP THE REMOTE DISPATCHING IS TYPICAL. ACTUAL IMPLEMENTATION MAY NOT INCLUDE REMOTE DISPATCHING.

GENERATOR MOTORING PROTECTION SHOULD NOT DEFEAT THE THE REACTOR COOLANT PUMP BUS TRANSFER SHOULD BE COMPLETED WITHIN SIX CYCLES IN ORDER TO INSURE

COMPATIBILITY WITH THE UNDERFREQUENCY TRIP OF THE

REACTOR COOLANT PUMP CIRCUIT BREAKERS. THE TRANSFER TIME LIMIT MAY BE EXTENDED ANOTHER 4 CYCLES TO A TOTAL OF NOT GREATER THAN 10 CYCLES, IF THE SYSTEM DYNAMICS ARE SUCH THAT A RCP TRIP DOES NOT OCCUR. THE 10 CYCLE LIMIT IS FOR PUMP MOTOR PROTECTION.

THESE REACTOR TRIP SIGNALS ARE DERIVED FROM ISOLATED THESE CIRCUITS ARE NOT REACTOR PROTECTION GRADE AND ARE CLASSIFIED AS CHANNEL RATHER THAN TRAIN. THIS CHANNEL CLASSIFICATION IS NOT THE SAME AS THE REACTOR PROTECTION PROCESS INSTRUMENTATION CHANNELS. THESE TRIPS ARE THOSE FOR WHICH GENERATOR TRIPPING CAN BE DELAYED BY 30 SECONDS. THE AMSAC LOGIC IS NOT REDUNDANT. ITS SIGNAL IS DUPLICATED FOR INPUT TO EACH TURBINE TRIP CIRCUIT. MSR HI LEVEL GENERATOR TRIP B (NOTE 10)MANUAL TRIP AT TURBINE (NOTE 11) OVERSPEED TRIP (NOTE 11)MSR HI LEVEL OVERSPEED TRIP (NOTE 11)THRUST BEARING FAILURE (NOTE 11)GENERATOR TRIP A (NOTE 10)APPROX 30 SECONDS (NOTE 5)GEN PRIMARY WATER PUMP SHAFT HIGH VIBRATION REACTOR TRIP (P-4) REACTOR TRIP (P-4)(NOTE 7)MANUAL TRIP AT (TURBINE)MANUAL TRIP (CB)GEN FIELD BREAKER OPEN 63 TURBINE THRUST BEARING FAILURE SIGNAL REDUNDANT (NOTE 8)REDUNDANT REDUNDANT (NOTE 8)REDUNDANT (NOTE 8)OTHERSBYBY W NES OTHERS BY BY W NES BYBYOTHERS W NES OTHERSBYBY W NES OTHERSBYBY W NES BYBYOTHERS W NES P-13 CC PB 505A PB 506A C-5 TO DEFEAT REMOTE DISPATCHING (NOTE 4) (BY OTHERS) PB 505C NOT REDUNDANT NOT REDUNDANT REDUNDANT REDUNDANT (TURBINE IMPULSE CHAMBER PRESSURE) TURBINE POWER REDUCE LOAD REFERENCE AT 200% PER MINUTE (BY OTHERS) ON OFF 1-5 SECONDS 10-60 SECONDS TIME DELAY RELAY LOGIC (CYCLIC)TO DEFEAT REMOTE DISPATCHING (NOTE 4)(BY OTHERS) STOP TURBINE LOADING (BY OTHERS) A VIA LOAD REFERENCE TURBINE RUNBACK MANUAL TEST BYPASS (MOMENTARY) STOP TURBINE LOADING NOT REDUNDANT 7247D05 SH 16 AMSAC CIRCUITS AND THE 1E TURBINE TRIP CIRCUIT. P-4 REACTOR TRIP (TRAIN B) (SH 2) STEAM GENERATOR HI HI LEVEL OR SI (TRAIN B) (SH 13) AMSAC ACTUATION SIGNAL (SH 18)STEAM GENERATOR HI HI LEVEL OR SI (TRAIN A) (SH 2) P-4 REACTOR TRIP (TRAIN A) (SH 2) C-5 BLOCK AUTOMATIC ROD WITHDRAWAL (SH 9)P-13 TO P-7 (SH 4)TO REACTOR TRIP (SH 2)C-3 OVERTEMPERATURE NI6(2/4)(SH 5)C-4 OVERPOWER NI6(2/4)(SH 5)C-16 LOW T AVG (SH 9)TT PP C R A T C 1 A T C 1 A T C 1 A T C 1 A T C 1 A T C 1 A T C T T T T T T T T T T T T T T I I I I FUNCTIONAL DIAGRAM SEE G&H DRAWING E1-0022 FOR ADDITIONAL DETAILS ISOLATION DEVICES ARE PROVIDED BETWEEN THE NON-1E P-9 (SH 4)C-8 0.5-5 SEC TDPU ve0002fj.dgn H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2AMENDMENT96August2,1999 W 7247D05 SH 17 K K n yOUTPUT = LOGIC 0OUTPUT = LOGIC 1 (SHEET 4)K=K+1 L=10 L=1 L=L+1 = LL+1 =0 K=10 10 FIG721170SYMBOLDEFINITIONTYPE K 1 T N A FLUX AVERAGE SAMPLING PERIOD REAL VARIABLE INTEGER INTEGER DEFINITIONS OF VARIABLES FLOW CHART SYMBOLS SOURCE RANGE FLUX - DOUBLING ALGORITHM ENTRY POINT OR EXIT POINT OF ALGORITHM REAL ADDRESSABLE CONSTANT REAL ADDRESSABLE CONSTANT TIME INTERVAL OVER WHICH AVERAGE IS

TAKEN COEFFICIENT IN FLUX AVERAGE COMPARISON NODE. CONTROL PROCEEDS IN DIRECTION OF ARROW OUTPUT BLOCK. SAME AS COMPUTATION BLOCK EXCEPT RESULT IS AN OUTPUT OF THE ALGORITHM ENTER K=K+1 =A + K 1X n y COMPUTATION BLOCK. CALCULATION DESCRIBED WITHIN BLOCK IS PERFORMED OUTPUT = LOGIC 1 A (SH 1)J=1 J=J+1 J=N J=1 J=J+1 J=N yes no LOOP CONTROL BLOCK. EQUIVALENT TO FORTRAN"DO" LOOP. FUNCTION IS EQUIVALENT TO DIAGRAM BELOW TRANSFER TO SIMILARLY LABLED POINT IN INDICATED SHEET. IF NO SHEET THEN SAME SHEET IS ASSUMED ENTER 1 K=10 K=1 K=K+1 =0 K K=1 A

• K 1 1 K=11 J=1 J=J+1 J=N n y = +(J)

K K =1/N* t N=T/ A =2 SAMPLE SOURCE RANGE FLUX SIGNAL (J), t t 7.2-1 SH 17 FUNCTIONAL DIAGRAM

1. SAMPLES IN AVERAGING INTERVAL DECISION BLOCK. CONTROL PROCEEDS ALONG APPROPRIATE BRANCH DETERMINED BY DECISION DESIRED WITHIN BLOCK. EQUIVALENT TO "IF" OR "COMPUTED GO TO" FORTRAN STATEMENTS H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 COMANCHE PEAK S.E.S.

FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE GENERATED FOR FSAR ONLY BASED ON DRAWING FIGUREAMENDMENT76May1,1989 FIG721180 7247D05 SH 18 W LB 519G LB 529G LB 538G LB 547G 3 4LOOP 1LOOP 2LOOP 3LOOP 4 AMSAC LOW STEAM GENERATOR WATER LEVEL AUXILIARY FEEDWATER PUMP STARTUP (SH 15)TURBINE TRIP (SH 16)(NOTE 1)TURBINE POWER (TURBINE IMPULSE CHAMBER PRESSURE) PB 505D PB 506D C-20 PERMIT AMSAC ACTUATION NOT REDUNDANT NOTES1.AMSAC MAY BE REMOVED FROM SERVICE FOR TEST PURPOSES. 7.2-1 SH 18CCCC CC C P 1.FUNCTIONAL DIAGRAM 0 - 60 SEC A 0 - 420 SEC H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE GENERATED FOR FSAR ONLY BASED ON DRAWING FIGUREAMENDMENT76May1,1989

ANALOG TESTING CHANNEL TESTING PROCESS INPUT TO BISTABLE OUTPUT SSPS INPUT RELAY LOGIC TESTING MASTER RELAY TESTING MASTER RELAY LOGIC CIRCUIT SLAVE RELAY SLAVE RELAY SLAVE RELAY SLAVE RELAY SLAVE RELAY MOTOR STARTERS MOTOR STARTERS BREAKER ACTUATORS ACTUATORS PUMP MOTORS MOTOR OPERATED VALVES SOLENOID VALVES MOTOR OPERATED VALVES SOLENOID VALVES FINAL DEVICE OR ACTUATOR TESTING ve0002fd.dgn TYPICAL ESF TEST CIRCUITS 7.3-2 COMANCHE PEAK S E S FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE CPE

DETAILED FUNCTIONAL DIAGRAM OF ESFAS 5 A T A TC 10 I III 10 A TC 10 A TC A TC 5 A T 5 A T 2/3 I IV A T A T A T 2/3 I A T A T A T 2/3 I A T A T A T 2/3 I II II II II PS514B PS515B PS516B PS524B PS525B PS526B PS534B PS535B PS536B PS544B PS545B PS546B LOOP 1 LOOP 2 LOOP 3 LOOP 4 IV II LS531B LS519B LS518B LS517B LOOP 1 A TC I III A TC A TC A TC IV II2/42/4 LOOP 2 A TC I III A TC A TC A TC IV II2/4 A TC I III A TC A TC A TC IV II 2/4 LOOP 3 LOOP 4 LS552B LS528B LS527B LS553B LS538B LS537B LS554B LS549B LS548B LS547B LOOP 1 LOOP 2 LOOP 3 LOOP 4 TRAIN A TRAIN B TRAIN B TRAIN A C P BLOCK MAN UNBLOCK MAN A A T A T A T I IV II A T III 2/4 A T A T A T 2/3 IV A TC III A TC A TC 2/3 C A TC I A TC A TC II 2/3 C LOOP 1 A TC I III A TC A TC II 2/3 C A TC I III A TC A TC II 2/3 C A TC I A TC A TC II 2/3 C A T A T A T I IV II A T III 2/4 A TC I III A TC A TC A TC IV II 2/4 T C T C T C II 2/3 T T T I IV II T III2/4 A T A T A T 2/3 IV A T A T A T 2/3 A T A T A T 2/3 A T A T A T 2/3 LOOP 2 LOOP 3 LOOP 4 A C A C A C A C2/4 REACTOR TRIP AUX FW PUMP START UP STEAM GEN LOW-LOW WATER LEVEL GEN 1 GEN 2 GEN 3 GEN 4 STEAM GEN HI-HI LEVEL LOW T AVG T T T T MR STEAMLINE ISOLATION VALVES STOP STEAM CLOSE HI-3 HI-2 E E E E E E E D 19 P PII S I MAN UNBLOCK S I MAN BLOCK P TRAIN A TRAIN B C TRAIN A TRAIN B E P/O PRESSURIZER PRESSURE A C T T T I IV II T III 2/4 VALVES ISOLATION ACCUMALATOR

OPEN A LEVEL LO-LO-1 RWST REFUELING WATER STORAGE TANK BLOCK AND RESET MAN SAF INJ P4 REACTOR TRIP RT ACTUATION MAN SAF INJ L L R R MR MR A A P SAF INJMRMR L R L R CONTAINMENT RADIOACTIVE DETECTORS INPUT FROM OTHERS ISOLATION VENTILATION

CONTAINMENT PHASE A ISOLATION CONTAINMENT SPRAY ACTUATION PHASE B ISOLATION CONTAINMENT REACTOR TRIP INJECTION SAFETY SAFEGUARDS ACTUATION CONTAINMENT VENT ISOLATION ISOLATION PHASE A

MANUAL CONTAINMENT P RT TRIP REACTOR P4 L R MR A VALVES ISOLATION FEEDWATER CLOSE LR 2/3 LEGEND BE RESET WITH ACTUATION SIGNAL PRESENT) MR- ADJUSTABLE TIME DELAY ENERGIZING- COINCIDENCE (2/3)- AND- NOT- OR MR IV- CONTACT INPUT IV- BISTABLE INPUT A P T- ACTUATION STATUS LIGHT- PERMISSIVE STATUS LIGHT- TRIP STATUS LIGHT R T- ALARM ANNUNCIATOR C- COMPUTER INPUT RT E E WHEN THE PARAMETER DECREASES OUTPUT ABOVE THE SETPOINT AND SWITCHES

INDICATES BISTABLE HAS A DE-ENERGIZED E E WHEN THE PARAMETER DECREASES OUTPUT BELOW THE SETPOINT AND SWITCHES

INDICATES BISTABLE HAS A DE-ENERGIZED WHEN THE PARAMETER DECREASES OUTPUT ABOVE THE SETPOINT AND SWITCHES

INDICATES BISTABLE HAS AN ENERGIZED WHEN THE PARAMETER DECREASES OUTPUT BELOW THE SETPOINT AND SWITCHES

INDICATES BISTABLE HAS AN ENERGIZED E E INDICATES BISTABLE HAS A ENERGIZED OUTPUT INDICATES BISTABLE HAS AN ENERGIZED OUTPUT BELOW THE SETPOINT AND SWITCHES WHEN THE BELOW THE SETPOINT AND SWITCHES WHEN THE AUTOMATICALLY VARIABLE PARAMETER DECREASES AUTOMATICALLY VARIABLE PARAMETER INCREASES HIGH STEAM PRESSURE RATE CONTAINMENT PRESSURE FEED PUMP MOTOR AUX FEED PUMP TURBINE AUX II III IV I III IV I III IV III II LS549A LS548A LS547A LS539A LS538A LS537A LS527A LS528A LS529A LS517A LS518A LS519A 22 22 22 23 23 23 24 24 24 25 25 25 TS412G TS422G TS432G TS442G PS514A PS515A PS516A PS524A PS525A PS526A PS534A PS535A PS536A PS934A PS935A PS936A PS937A 3 3 3 3 PS934B PS935B PS936B PS934C PS935C PS936C I III 2 2 2 2 TS412D TS422D TS432D TS442D E 11 11 11 11 LO LO T AVG LOW T AND REACTOR TRIP AVG 30-120 SEC ACTUATION MAN SPRAY FEEDWATER CONTROL P-12 III III III- RETENTIVE MEMORY- RETENTIVE MEMORY-MAN RESET (CAN- MANUAL RESET PRESSURE PZ LOW PRESSURE PZ PS457B PS456B PS455B PC455D PC456D PC457D PC458D IV IV R III II II III LS930E LS931E LS932E LS933E E FIGURE734.DGN 7.3-4 W P11 6 6 6 7 7 7 8 8 8 11 11 11 11 12 12 12 12 13 13 13 13 10 LS529B LS539B- BYPASS STATUS LIGHT B- REACTOR TRIP "FIRST OUT" ANNUNCIATOR- TURBINE TRIP "FIRST OUT" ANNUNCIATOR- REACTOR TRIPED 2 2 2 1 1 1 1 1 1 2 2 2 3 3 3 4 4 4 PS545A PS544A PS546A A A SI (RWST)BLOCKED AUTO SINOTE:ONE TRAIN SHOWN; REDUNDANT TRAIN SAME INTERLOCK STEAM DUMP FEEDWATER PUMPS TRIP TURBINE & BYPASS VALVES AND FEEDWATER

FEEDWATER VALVES

MODULATE MAIN

• R (LAG COMPENSATED)(RATE-LAG COMPENSATED)

LOW STEAMLINE PRESSURE (LEAD-LAG COMPENSATED)7247D05 H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 COMANCHE PEAK N.P.P. FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE BASED ON DRAWING FIGURE GENERATED FOR FSAR ONLY HI-1

BLOCK DIAGRAM OF STEAM GENERATOR WATER LEVEL CONTROL SYSTEM 7.7-6 ve0002fi.dgn STEAM FLOW SIGNAL FEEDWATER FLOW SIGNAL STEAM GENERATOR WATER LEVEL SIGNAL LEVEL PROGRAMMER REMOTE MANUAL POSITIONING MAIN FEEDWATER CONTROL VALVE DYNAMICS MAIN FEEDWATER CONTROL VALVE POSITION (-)(+)FILTER (-)(+)PI CONTOLLER PI CONTOLLER COMANCHE PEAK S E S FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE CPE

SS(-)(-)(+)(+)LOAD REJECTION CONTROL OR PLANT TRIP CONTROL LEAD/LAG COMPENSATION LOAD REJECTION CONTROLLER LOAD REJECTION CONTROL OR PLANT TRIP CONTROL PLANT TRIP CONTROLLER DEFEAT LOAD REJECTION STEAM DUMP CONTROL: ALLOW PLANT TRIP STEAM DUMP CONTROL REACTOR TRIP P-4 RATE/LAG COMPENSATION TURBINE IMPULSE STAGE PRESSURE STEAM DUMP CONTROL IN MANUAL (STEAM PRESSURE CONTROL) PI CONTROLLER S (-)STEAM HEADER PRESSURE SET PRESSURE AIR SUPPLY TO

DUMP VALVES MANUAL (STEAM PRESSURE CONTROL)MODULATE CONDENSER DUMP VALVES TRIP OPEN STEAM DUMP VALVES FOR BLOCKING. UNBLOCKING SIGNAL TO

CONDENSER STEAM

DUMP VALVES

SEE FIGURE 7.2-1 SH 10 W FIGURE GENERATED FOR FSAR ONLY BASED ON DRAWING 7247D05 SH 01 BLOCK DIAGRAM OF STEAM DUMP CONTROL SYSTEM FIGURE 7.7-8 SH 01 LOAD REJECTION BISTABLEBISTABLESBISTABLES AVG NO-LOAD T REFERENCE AVG AVG T T(AVG T A CONTROL)AUTO 1.NOTES: ve0002ft.dgn AVERAGE H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2

fs00000o.dgn CONTROL ROOM PANEL ARRANGEMENT 05-27-2004 PANEL 1 2 4 6 7 8 10 11 12 13 14 15 16 17 19 20 23 24 25 27 28 29 30 31 32 33 SERVICE MAIN CONTROL BOARDS SWITCHYARD CONSOLE INTENTIONALLY LEFT BLANK

METEOROLOGICAL PANEL RMS EQUIPMENT RACK (SEISMIC)

NUCLEAR INSTR SYS (NIS) RACKS FIRE DETECTION SYSTEM PANEL MCC STATUS LIGHT PNL HVAC VERT PANEL

SEISMIC INSTR SYSTEM PANEL MOVABLE INCORE FLUX MONITORING PANEL RECORDER PANEL LOOSE PARTS MONITORING SYS PANEL RAD MONITORING SYSTEM (RMS) PRINTERS RMS EQUIPMENT RACK (1E) RMS EQUIPMENT LEADING EDGE FLOW METER H2 ANALYZER & CORE EXIT T/C (TRAIN A) H2 ANALYZER & CORE EXIT T/C (TRAIN B) HVAC VERT PANEL CENTRAL WORK STATION CORE EXIT T/C (TRAIN A) CORE EXIT T/C (TRAIN B) OPERATOR CONSOLE A OPERATOR CONSOLE B SAFETY RELATED IEEE 344 IEEE 323YESYES YESYESYES YESYESYESYESYES YESYESYESYESYESYESYESYESYES YESYESYESYESNONONONONONONONONONONONONONONONONONONONONONONONON/AN/A NOTES SEE FIGURE 7.7-14 COMMON FOR UNITS 1 & 2 COMMON FOR UNITS 1 & 2 COMMON FOR UNITS 1 & 2 COMMON FOR UNITS 1 & 2

COMMON FOR UNITS 1 & 2 COMMON FOR UNITS 1 & 2 COMMON FOR UNITS 1 & 2 COMMON FOR UNITS 1 & 2 COMMON FOR UNITS 1 & 2 NOTE 1 NOTE 1 UNIT 2 ONLY

UNIT 2 ONLY UNIT 2 ONLY 14 14 14 14 14 14 14 14 16 16 13 24 252712 15 15 10 20 20 12 6 11 I I II II III III 7 19 8 8 2 28 UNIT 1 UNIT 2 1 1 1 1 1 1 1111 1 1 11 1 1 1 1 1 1 1 1 29 30 IV IV NOTES: 1. PANELS 24 AND 25 CONTAIN UNIT 1 CORE EXIT T/CS AND AN H2 ANALYZER COMMON FOR BOTH UNIT 1 AND UNIT 2. 32 31 33 SUPERVISOR CONSOLE C 23 NO NO NO 32 31 33 INCLUDES RMS REMOTE VIEW NODE AND PROCESS COMPUTER FIGURE 7.7-14A 17 1 B 2 2ABC 1 3 4 5 6 3 4 5 6 ACDEFGDEFGH H COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2AMENDMENT76

ve0002fc.dgn MAJORITY (2/3) VOTER "A" MAJORITY (2/3) VOTER "B" BUS TEST/MAINTENANCE SYSTEM OUTPUT RELAYSK101AK108AK101BK108B ANALOG INPUTS ANALOG/DIGITAL INPUT MODULES ANALOG/DIGITAL INPUT MODULES ANALOG/DIGITAL INPUT MODULES ACTUATION LOGIC PROCESSOR #1 ACTUATION LOGIC PROCESSOR #2 ACTUATION LOGIC PROCESSOR #3 ACTUATION LOGIC SYSTEM ARCHITECTURE 7.8-1 COMANCHE PEAK S E S FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE CPE

A mendment No. 108 fs00001m.dgn PLAN 345 KV SWITCHYARDTHIS FIGURE GENERATED FOR FSAR ONLY, THEASSOCIATED PROJECT DWG IS E1-0230 FIGURE 8.2-5 SH 1 OF 2 TUBULAR ALUMINUM BUS,(SIZES AS NOTED). BUS INSULATOR SUPPORT WITH FIXED CONNECTOR. BUS SUPPORT EXPANSION CONNECTOR (CORONA FREE). CCPD LIGHTNING ARRESTER. LA WT BUS A-FRAME (SIZE AS NOTED). WAVE TRAP. G1 DISCONNECT SWITCH. CIRCUIT BREAKER. CONTROL CABINET. CONDUCTOR WITH DEAD-END. INSULATOR ASSEMBLY, (SIZES AS NOTED). SHIELD WIRE WITH DEAD-END ASSEMBLY (SIZE AS NOTED). CORONA BELL. BUS INSULATOR SUPPORT WITH SLIP CONNECTION. COUPLING CAPACITOR WITH POTENTIAL DEVICE. LEGEND: MECH CAB CNTL/COMP 2 CAB CIRCUIT BREAKER (TYPE HVB) S NOTES1.SYMBOLOGY ON THE DRAWINGS MAY NOT REPRESENT ACTUAL EQUIPMENT USED IN THE SWITCHYARD; HOWEVER, THE LOCATION AND FUCTION OF THE EQUIPMENT ARE REPRESENTED PROPERLY. FENCE 0A 0B OC S S S S S S GS GS GS GS GS GS OC 0B OA S S C C C S C GS GS GS GS GS GS S S S S S S C OA OB OC GS GS GS GS GS GS 12'-6" 12'-6" 25'-0" 25'-0" 18'-0" 18'-0" DE8B E8 DE8FE S START-UP TRANSFORMER XST230'-0" STRUCTURE 2 C OA OB OC FENCE & EAST-WEST BASE LINE N-10,000.0 E-9,450.0 OA15'-0"15'-0"(TYP)(TYP)BAY 7 GS GS GS E10 GS GS GS DE10B DE10F G10 MANUAL D2G (INVER TED)DW10F GS GS GS DW10B C15'-0"(TYP)(TYP)15'-0" 37'-6" (TYPICAL)OC OB OA S 18'-0" 18'-0"20'-0"20'-0" WTE8 G8 0A 0B OC S WTW7 G7 DW7F W7 DW7B S 0A75'-0" C STRUCTURE 1 0B OC S S N-10,000.0 E-9,000.0 A UNIT 2, MAIN TRANSFORMERS OB OC CCWBC CCWBB CCWBA 0B OC S S S S 0A DW11F G11 DW11B OA OB OC DUCT BANK TO POWER PLANT C 345 KV CCEBC CCEBB CCEBA (TYP)(TYP)(TYP)(TYP)(TYP)(TYP)GND SW 345 KV TO 345 KV STRUCTURE 4 TO 345 KV STRUCTURE 3 AT 345 KV EAST BUS GND SW OPER DISC SW 345 KV WEST BUS 825'-0" W10 W11 GND SW FUTURE TRANSMISSION CIRCUIT 107'-6" 345 KV SWITCHYARDFOR CONTINUATION SEE FIGURE 8.2-5 SH 2 OF 2 STATION SERVICE TRANSFORMER 1ST, TO 345 KV TRANSFORMER 2ST STATION SERVICE MANHOLE E12 CABLE TRENCH 'TMB' OB OA OC GS GS GS GS GS GS WTW7 G9 GND SW 0B 0A OC W9 DW9B DW9F SPARE TRANSFORMER XST2A, GSGSGS GS GS GS E11 FENCE EQUIPMENT WIRE (TYP) STEEL SHIELD ~" E.H.S.BUNDLE, PER PHASE ACSR, 18" HORIZONTAL 2-795 kcmil 26/7 STRAND, 345 KV CONDUCTORS BUNDLE, PER PHASE ACSR, 18" HORIZONTAL

2-795 kcmil 26/7 STRAND, 345 KV CONDUCTORS BUILDING CONTROL TO (TYP)SHIELD WIRE

~" E.H.S. STEEL DE11B DE11F 07-31-2013 CIRCUIT PARKER 2 TRANSMISSION BAY 9 BAY 8 CIRCUIT TRANSMISSION PARKER 1 BAY 10 BAY 11 BAY 12 CIRCUIT TRANSMISSION COMANCHE SWITCH B G G B A D H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 UNITS 1 and 2 FINAL SAFETY ANALYSIS REPORT COMANCHE PEAK N.P.P. LDCR-SA-2013-005 Amendment10 345 KV SWITCHYARD PLAN 8.2-5 SH 2 OF 2 E1-0230 LEGEND: SEE FIGURE 8.2-5 SHEET 1 OF 2 S S 0C S 0B 0A 0B OC 0A GS GS GS C EAST BUS FENCE GATE 35'-0" C MANUAL OPER. DISCONNECT SWITCHES 24'-0" CIRCUIT BREAKERS C 24'-0" DISCONNECT MANUAL OPER. SWITCHES C 32'-0" DISCONNECT MANUAL OPER. SWITCHES C 345 KV STRUCTURES 235'-0" C CIRCUIT BREAKERS 32'-0" 24'-0" 24'-0" DISCONNECT MANUAL OPER. C SWITCHES C WEST BUS 35'-0" A EQUIPMENT GATE FENCE 32'-6" C E1 S S S 0B 0A OC E E C DEIF DEIB G1 WTEI 0A 0B OC S S S C DW2F W2 G2 GS GS GS GS GS GS DW2B S S S S GS GS GS E3 GS GS GS DE3B OA OB OC 0B OA S S DE3F G3 GS GS GS GS GS GS GS GS GS DW3F MANUAL OPER W3 GS GS GS DW3B FEEDER BUS RUNS (TYPICAL)S S OC OB OA C BUS A-FRAME (TYPICAL)C C S C MAIN BUS RUN (TYPICAL)GS GS GS GS GS GS S S S F 0A 0B OC S S S C F OA OB OC S S S GS GS GS GS GS GS 12'-6" 12'-6" 25'-0" 25'-0" (TYP)(TYP)(TYP)(TYP)(TYP)(TYP)18'-0" 18'-0" G5 WTW5 DW5F W5 DW5B 10'-0" 25'-6" RELAY HOUSE 65'-0" 13'-0" C PERSONNEL GATE UNIT 1 MAIN, TRANSFORMERS OC 3" SCHEDULE 40, BAY 6 BAY 5 BAY 4 BAY 3 BAY 2 BAY 1 DECORDOVA 1 A (I N V E R T ED)100'-0" 215'-0" 120'-0" PERSONNEL N-9,035.0 E-9,000.0 N-9,035.0 E-9,450.0 CABLE TRENCH 'TMB'DUCT BANK E56 HANDHOLE E41 DUCT BANK E55 HANDHOLE E40 DUCT BANK E54 LAWBC LAWBB LAWBA 345 KV EAST BUS GND SW TRANSMISSION CIRCUIT TO 345 KV STRUCTURE 5 AT GND SW TRANSMISSION CIRCUIT MANHOLE E12 LAEBC LAEBB LAEBA GND SW DISC SW DIG 6" O SCHEDULE 40 6" O SCHEDULE 80, TRANSMISSION CIRCUIT 825'-0" DUCT BANK TO POWER PLANT PLAN 138 KV SWITCHYARD 345 KV WEST BUS 345 KV SWITCHYARD WTW2 GND SW FOR CONTINUATION SE FIGURE 8.2-5 SHEET 1 OF 2 GS GS GS OC 0B OA S S GS GS GS GS GS GS GS GS GS S S OC OB OA GND SW E6 W6 DE6B DE6T G6 DW6T DW6B~A~B~C~A~B~C WOLF HOLLOW 0C 0A OB EVERMAN TRANSMISSION CIRCUIT 0B 0A 0C GS GS GS E4 DE4F DE4B G1 WTEI GS GS GS GND SW G4 JOHNSON SWITCH 07-14-2011 fsar87016.dgn H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 COMANCHE PEAK N.P.P. FINAL SAFETY ANALYSIS REPORT UNITS 1 AND 2 FIGURE FIGURE GENERATED FOR FSAR ONLY BASED ON DRAWING Amendment104

FSAR87030.DGN XST1A TRANSFORMERS TO XST1 AND 05-30-14THIS FIGURE GENERATED FOR FSAR ONLY, THE PLANN-9035.0 24'-0" 25'-0" 12'-0"18'-0"12'-0" 20'-0" 10'-0" E-9450.0 E-9000.0N-9035.0 104'-0" 20' X 40'HOUSE RELAY450'-0"171'-0"19'-0"26'-0"20'-0"30'-0"75'-0" 335'-0"19'-0"13'-0"13'-0"11'-0"8'-0"19'-0"13'-0"13'-0" A A'C'B'A'A'B'C D E'C'B'A TRANSF VOLTAGE C'A'B'C'A'B'C WIRE 3/8" SHIELD E STEPHENVILLE 138 KV LINE TO B B C D10'-0"12'-0"18'-0"20'-0"12'-0"14'-0"'A'A'B'B'C'C 6'26'-0" 24'-0"10'-0" 18'-0" 6'-0" DECORDOVA LINE TO 138 KV WIRE 3/8" SHIELD19'-0"13'-0"13'-0"19'-0" 3' TRANSFORMER OA/FA/FA 28000/37333/46667 KVA AT 65~ RISE TRANSF 2 3' TRANSFORMER OA/FA/FA 28000/37333/46667 KVA AT 65~ RISE TRANSF 1 TRANSF VOLTAGE'A'A'B'B'C'C DRIVE GATE 4" SPS AL 31'-0" SWITCHER CIRCUIT AND LT CAP COUP CAP COUP C/W PVC SPA AL 2 1/2" 4" SPS AL C/W PVC 2 1/2"SPS AL FDR FDR DRIVE GATE DRIVE GATEASSOCIATED PROJECT DWG IS TES DWG E-40782 SH 1 FDR FDR PSPS BUS PSPS TRANSFORMER CIRCUIT SWITCHER WEST BUS MANUAL OPER DISCONNECT SWITCHES CIRCUIT BREAKERS CIRCUIT BREAKERS MANUAL OPER DISCONNECT SWITCHES MANUAL OPER DISCONNECT SWITCHES EAST BUS MANUAL OPER DISCONNECT SWITCHES DUCT BANK E59 HANDHOLE E43 DUCT BANK E57 HANDHOLE E42 DUCT BANK E56 DUCT BANK E59 HANDHOLE E44 138 KV SWITCHYARD PLAN ELEVATIONS, AND SECTIONS N FIGURE 8.2-7 SH 1 OF 2 H G F E D C B A 2 3 4 5 6 AB 1CDE FG H 1 2 3 4 5 6 UNITS 1 and 2 FINAL SAFETY ANALYSIS REPORT COMANCHE PEAK N.P.P. FSAR87029.DGN05-30-2014 AND XST1A TRANSFORMER XST1 AT 138 KV

T0 138 KV STRUCTURE 2 12'-0"10'-0"23.62' 18'-0" 6'-0" 26'-0" 9'-0"15'-0"12'-0" 19'-0" 13'-0" 13'-0" 19'-0" 24'-0" 9'-0" 25'-0" 500 MCM CU 12'-0" 18'-0" CIRCUIT SWITCHER 500 MCM CU 'A'B'C'A'B'C 9'-3" 7' CHAIN LINK FENCE'A'B'C'A'B'C'C'B'A 795 KCMIL ACSR 26" SPILL GAPS ACSR 795 KCMIL SECTION C-C SECTION A-A SECTION B-B 500 MCM CU 4" SPS AL PVC OPERATE BUS TRANSFER BUS'C'B'A'A'B'C C/W PVC 2~" SPS AL 2~" SPS AL 2~" SPS AL C/W 1" SPS AL MIN 3' TRANSF 2~" SPS AL 4" SPS AL AIR SW AIR SW 2~" SPS AL 4" SPS AL 12'-0" 10'-0" 19'-0" 13'-0" 13'-0" 19'-0" 12'-0" 18'-0" CIRCUIT SWITCHER 9'-3" 795 KCMIL ACSR 4" SPS AL 26" SPILL GAPS 'C'B'A'A'B'C C/W PVC 2~" SPS AL ACSR 795 KCMIL SECTION E-E AIR SW OCB AIR SW 2~" SPS AL 4" SPS AL'A'B'C LINE TRAP AND CC MIN 3' TRANSF PSPS 1" SPS AL TRANSFER BUS 2~" SPS AL C/W PVC OPERATE BUS 20'-0" SECTION D-D 13'-0" 13'-0" 19'-0" 795 KCMIL ACSR ACSR 795 KCMIL AIR SW OCB AIR SW 2~" SPS AL 4" SPS AL'A'B'C 14'-0" 19'-0" 19'-0" 13'-0" 13'-0" 795 KCMIL ACSR AIR SW OCB AIR SW 19'-0"'C'B'A 10'-0" 10'-0" 2~" SPS AL 4" SPS AL 500 MCM AL 20'-0" PSPS DECORDOVA 138 KV LINE TO AND CC LINE TRAP OCBASSOCIATED PROJECTDWG IS TES DWG E-40782 SHTS 2 AND 3THIS FIGURE GENERATED FOR FSAR ONLY. THE STEPHENVILLE

138 KV LINE TO JUMPER C' ONLY 795 KCMIL ACSR BRACKET INSULATOR MOUNTING15'-0"68'-0" ACSR KCMIL 795 BUS VERTICAL STRAIN 795 KCMIL ACSR ~" SHIELD WIRE51'-0"12'-0"25'-0"12'-0"51'-0" GAPS 26" SPILL15'-0"70'-0"~" SHIELD WIRE25'-0" ASSEMBLY DEAD END ASSEMBLY INSULATOR DEAD END INSULATOR POST STRUCTURE 1 138 KV C L SHIELD WIRES 2-3/8 " E.H.S. STEEL 26/7 STR ACSR 795 KCMIL, 3-138 KV CONDUCTORS 810'-0" GRADE ELEV FINISHED 850'-0" GRADE ELEV FINISHED ASSEMBLY DEAD END ASSEMBLY INSULATOR DEAD END SHIELD WIRES 2-3/8" E.H.S. STEEL 615'-0" ASSEMBLY INSULATOR DEAD END ASSEMBLY INSULATOR DEAD END ASSEMBLY DEAD END ASSEMBLY DEAD END 26/7 STR ACSR 795 KCMIL, 3-138 KV CONDUCTORS 138 KV SWITCHYARD 22'-0" ELEVATIONS, AND SECTIONS PLAN FIGURE 8.2-7 SH 2 OF 2 H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 UNITS 1 and 2 FINAL SAFETY ANALYSIS REPORT COMANCHE PEAK N.P.P.

05-30-2014 PLAN AND ELEVATIONS 138 KV TRANSFORMER CONNECTIONS fsar88004.dgn FIGURE 8.2-9 SHIELD WIRE ~" E.H.S. STEEL SHIELD WIRE ~" E.H.S. STEEL STRUCTURE 2 138 KV DEAD-END 138 KV STRUCTURE 2 H.V. BUSHINGS TRANSFORMER ARRESTERS LIGHTNING1'-0" START-UP TRANSFORMER XST1 C L 810'-0" FINISHED GRADE JUMPERS ACSR 26/7 STR 795 KCMIL ASSEMBLY DEAD END~" E.H.S. SHIELD WIRE 795 KCMIL ACSR STRUCTURE 1 TO 138 KV STRUCTURE 2 138 KV DEAD-END ACSR JUMPERS 795 KCMIL 26/7 STR (BY OTHERS) CONDUCTORS ACSR 27/7 STRAND 795 KCMIL 811'-6" T.O.C.811'-0" T.O.C.811'-0" T.O.C.810'-0" GRADE ELEV S F F EX F MOTOR OPERATER SWITCH67'-015'-04'-03'-610'-015'-015'-010'-0 50'-01'-11~7'-3~23'-9~PLAN SECTION A-A SECTION B-B 26'-8~C~B~A~C~B~H G F E D C B A 4 5 6 DEFGH 1 2 3 4 5 6 UNITS 1 and 2 FINAL SAFETY ANALYSIS REPORT COMANCHE PEAK N.P.P. M SWITCHYARD TO 138 KV DXST1 DISC SW 3 - LA'S XST1 TRANSFORMER ONE LINE WIRING DIAGRAM 3'-9" 1'-0" C L SWITCH INS (HINGE END) C L 4" SCH 40 DETAIL D PHASE A & C ONLY SECTION C-C GXST1 ('A) GROUND SWITCH

HIGH SPEED PT('A,C)WTXST1 ('B) WAVE TRAP COUPLING CAP POT DEVICE ('B) PT6'-0"1'-10"3'-9" 4'-9~"2~"5'-7~" 11" 4"STRUCTURE C L WTXST1~" 4"8~" 4" SCH 40 C L CCPD C L WAVE TRAP SUPPORT INS C L138 KV STRUCTURE 2 LA LA LA H3 H2 H126'-0" AND CCVT LINE TRAP 138kV 1200A 4" SCHED 40 TUBULAR ALUM BUS15'-011'-011'-026'-8~C~B~A~N A A B B 1-T R-T XST1TRANSFORMERXST1ATRANSFORME R FIRE WALL SWITCH GROUND 138kV CCVT ASSEMBLY INSULATORS

DEAD END XST1-138 KV TRANSFORMER DXST1 DISC SW DXST1A DISC SW1'-11~" NOTES:1.SEE FIGURE 8.3-1 FOR ONE LINE DIAGRAM. 138 KV STRUCTURE 2 C C C C C~" E.H.S. SHIELD WIRE~" E.H.S. SHIELD WIRETO 138 KV STRUCTURE 1A~ 795 KCMIL ACSRB~ 795 KCMIL ACSRC~ 795 KCMIL ACSR CABLE BUS SECONDARY CABLE BUS SECONDARY ALUM BUS TUBULAR 4" SCHED 40 ASSOCIATED PROJECTDWG IS E1-0213THIS FIGURE GENERATED FOR FSAR ONLY. THE XST1A-138 KV

TRANSFORMER CCVT CCVT BUILDING WALL H3 H2 H1 LA LA LA H G F E D C B A 2 3 4 5 6 AB 1 CDEFGH 1 2 3 4 5 6 UNITS 1 and 2 FINAL SAFETY ANALYSIS REPORT COMANCHE PEAK N.P.P. THIS FIGURE GENERATED FOR FSAR ONLY. THE ASSOCIATED PROJECT DWG IS 2323-E1-0216

AND TES DWG E-40844. 345 KV TRANSFORMERS PLAN AND ELEVATIONS N fsar88002.dgn FIGURE 8.2-10 SH 1 OF 2 XST2A, 1ST, XST2 CONNECTIONS DRAINAGE DITCH C L 11'-0" 20'-0" 22'-6" 11'-0" 23'-0" 17'-6" 20'-0" 20'-0" 17'-6" SUPPORT STAND L.A.L.A.H3 H2 H1 L.A. 3/8 " EHS STEEL SHIELD WIRE OA OB OC 3/8 " EHS STEEL SHIELD WIRE C L 345 KV STRUCTURE NO 4 L.A.L.A.L.A.MOTOR OPERATED DIS SW DIST H3 H2 H1 16'-0" A-T BUILDING WALL 17'-5" 34'-10" 34'-8" H3 H1 H2 CABLE BUS 17'-5" L.A.L.A.L.A.MOTOR OPERATED DIS SW DXST2 START-UP TRANSFORMER XST2 H0 OIL PIT WALL DUCT BANK E1 DUCT BANK E1-1 3'-6" 3'-11 1/2 " 8-T 9-T 34'-8" 25'-0" 14'-6" 12'-6" 110'-6" 345 KV CONDUCTORS 2-795 kcmil

26/7 STRAND ACSR

18" HORIZONTAL BUNDLE

PER PHASE 22'-6" 18'-0" OIL PIT WALL 6-T 7-T 6'-6" OIL PIT WALL A HO HO CABLE TRAY C L A STATION SERVICE TRANSFORMER 1ST TO 345 KV STRUCTURE NO 2, 345 KV

STRUCTURE BAY 6 3 4 5 2 3 4 5 MOTOR OPERATED DIS SW DXST2A SPARE TRANSFORMER

XST2A CABLE BUS CABLE TRENCH 07-14-2011 H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 COMANCHE PEAK N.P.P. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 THIS FIGURE GENERATED FOR FSAR ONLY. THE ASSOCIATED PROJECT DWG IS 2323-E1-0216

AND TES DWG E-40844. fsar88003.dgn FIGURE 8.2-10 SH 2 OF 2 345 KV TRANSFORMERS XST2A, 1ST AND XST2 CONNECTIONS PLAN AND ELEVATIONS 20'-0" 11'-0" 50'-6" 99'-6" 21'-0" 27'-0" LA'S NEUTRAL GND BUSHING HO C L 345 KV STRUCTURE 4 DEAD END ASSEMBLY 40'-1 1/4 " DEAD END INSULATOR ASSEMBLY 345 KV CONDUCTORS, 2-795 KCMIL, 26/7 STRAND, ACSR PER PHASE 2-795 KCMIL ACSR CABLE JUMPERS PER PHASE 16'-0" A-T 1'-0" LA'S NEUTRAL GND BUSHING HO STATION SERVICE TRANSFORMER 1ST HV BUSHINGS LA'S HV BUSHINGS START-UP TRANSFORMER XST2 NEUTRAL GND BUSHING HO BUILDING WALL FLOOR C L C L C L 3/8 " EHS STEEL SHIELD WIRE MOTOR OPERATED DIS SW DIST MOTOR OPERATED DIS SW DXST2 14'-6" 110'-6" GRADE ELEV 810'-6" 36'-0" 12'-6" SECTION A-A TO 345 KV STRUCTURE 2 345 KV SWITCHYARD STRUCTURE BAY 6 23'-0" MOTOR OPERATED DIS SW DXST2A START-UP TRANSFORMER XST2A CABLE BUS CABLE TRENCH CABLE BUS 07-14-2011 H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 COMANCHE PEAK N.P.P. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 1-T A-T 5-T 7-T 8-T 9-T 10-T 12-T 13-T 11-T 14-T 2-T 6-T C-T D-T G-T H-T J-T K-T L-T B-T E-T F-T M-T P-T S-T R-T 5-S 6-S 7-S 12-S 11-S 10-S A-S B-S C-S D-S E-S F-S A-T C-T D-T G-T H-T J-T K-T L-T B-T E-T F-T S-T R-T P-T N-T M-T 16-S 15-S 14-S 13-S 1-S 2-S 3-S 4-S 4-T 3-T 9-S 8-S 6.9 KV SWITCHGEAR BUS CONNECTION TO AUX TRANSFORMER CABLE START-UP/STATION SERVICE/UNIT fs00001l.dgn 06-10-2014 "2ST" TRANSFORMER STATION SERVICE "2UT" TRANSFORMER UNIT 2 AUXILIARY "1UT" TRANSFORMER UNIT 1 AUXILIARY SWITCHGEAR 6.9 KV SWITCHGEAR 6.9 KV SWITCHGEAR

6.9 KVUNIT

1UNIT 2 UNIT 2 CONTAINMENT UNIT 1 CONTAINMENT TAP BOX 1 TAP BOX 2 TAP BOX 3 TAP BOX 5 TAP BOX 6 TAP BOX 7 CPX-EPTSST-02Y CPX-EPTSST-02X CPX-EPTSST-03X CPX-EPTSST-03Y SWITCHGEAR 6.9 KV A A B B"XST1" TRANSFORMER START-UP B 2 2ABC 1 3 4 5 6 3 4 5 6 ACDEFGDEFGH H UNITS 1 and 2 FINAL SAFETY ANALYSIS REPORT COMANCHE PEAK N.P.P. X X Y Y NOTE 1)(SEE 1EA11A11A31A21A4 XA1 XY NOTE 1)(SEE Y 2EA1 X Y X2A12A32A22A4 X Y Y X X Y CABLE TRENCH"XST2" TRANSFORMER START-UP CABLE BUS*****2 1*3 5 4 6 C C"1ST" TRANSFORMER STATION SERVICE N-T 6.9 KV SWITCHGEAR FIGURE 8.2-11 CPX-EPTSST-05X MANUAL XFER PANEL CPX-EPTSST-04Y MANUAL XFER PANEL CPX-EPTSST-05Y MANUAL XFER PANEL"XST2A" TRANSFORMER ALTERNATE START-UP (REF FIGURE 8.2-11A)"XST1A" TRANSFORMER

ALTERNATE START-UP 1EA2 SWGR 6.9 KV UP TO SWGR 1EA2 UP TO 6.9 KV 2EA2 6.9 KV SWGR UP TO SWGR 2EA2 UP TO 6.9 KV LEGEND NOTES: 1.1- CABLE TAP BOX

• - END CABLE TAP BOX- 6.9KV MANUAL TRANSFER PANEL MANUAL TRANSFER PANELS SEE FIGURE 8.2-11A.

FOR SECTIONS A-A AND B-B AND DETAIL LOCATION OF N 15-T DEAD-END STRUCTURE No. 2 C C C C C PARTIAL PLAN VIEW START-UP TRANSFORMER B B A A UNIT 2 CONTAINMENT UNIT 1 CONTAINMENT UNIT 1 UNIT 2 fsar20403_1.dgn"XST1" (REF FIGURE 8.2-11) TRANSFORMER "XST1A" 6.9 KV SWITCHGEAR BUS CONNECTION TO TRANSFORMER XST1A CABLE SPARE START-UP 05-30-2014 H G F E D C B A 2 3 4 5 6 AB 1CDE FG H 1 2 3 4 5 6 UNITS 1 and 2 FINAL SAFETY ANALYSIS REPORT COMANCHE PEAK N.P.P. Y X Y X SECTION A-A ROOF FROM XST1A CABLE TRAY UNIT 2 SWITCHGEAR ROOM CABLE TRAY FROM XST1 ROOF SECTION B-B CABLE TRAY FROM XST1A UNIT 1 SWITCHGEAR ROOM A-S B-S C-S D-S E-S F-S G-S H-S 7-A 8-A 6-A 5-A 4-A 3-A 2-A H-T J-T K-T L-T M-T N-T P-T S-T R-T 3-T 4-T 5-T 7-T 8-T 9-T 10-T 12-T 13-T 11-T 14-T 2-T 6-T 1-T A-S B-S C-S D-S E-S F-S G-S H-S 0.1-T15-T14-T CPX-EPTSST-04Y MANUAL XFER SW CABLE TRAY EXISTING 0.1-T (6) 1/C 1000 MCM (3) 1/C 1000 MCM (3) 1/C 1000 MCM FIGURE 8.2-11A CPX-EPTSST-05X XFER PANEL MANUAL CPX-EPTSST-05Y XFER PANEL MANUAL ALTERNATE START-UP

RELAY DIAGRAM MAIN ONE LINE METER AND DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV E1-0002 E1-0002 CP-5 DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV CP-2 E1-0002 2323-E1-0002 E1-0002-A E1-0002-B X Y 3 600/5A MR 2.5A ALARM VOLTAGE LOW c AC B 2500/1200/5A MR 800/5A TAPLLOCAL SWITCHYARD CONSOLE (CONTROL ROOM) X-CB-12 3 MOTOR OPERATED DISCONNECT CIRCUIT BREAKER COUPLING CAPACITOR POTENTIAL DEVICE (CCPD) HIGH SPEED GROUNDING SWITCH WAVE TRAP M OR 33 3 CTS DELTA CONNECTED 3 L.T.LINE TUNER LOCATION QUANTITY (NO NUMBER INDICATES ONE) TRANSDUCER (XD) A AS AMMETER SWITCH VOLTMETER SWITCH VS DESCRIPTION MFG.-TYPE DEVICE NO. RELAY TABLE 50-51/STI 63/ST1 87/ST1 62/ST1AGA-7012PE GE-12BDD16B11A

GE-900-1 GE-12IAC51A801A

GE-12IAC51A801A

GE-12IAC77B811A START UP TRANSF SUDDEN PRESSURE RELAY START UP TRANSF DIFFERENTIAL RELAY

START UP TRANSF TIME DELAY RELAY START UP TRANSF 138 KV OFFSITE SOURCE UNDERVOLTAGE RELAY CTR-10 DEMAND RECORDER PULSE COUNTER PULSE COUNTER PULSE COUNTER PULSE COUNTER PULSE PULSE COUNTERSUMADDNET SUM NEG CPTR-UNIT 2 (+)(+)(-)(-)CTR-8 CTR-2 CTR-4 CTR-11 CPTR-UNIT 1 PULSE COUNTER CTR-6 KCP KCP KCPPRBPRBPRB PRB PRBKCPKCPKCP KCP TOTALIZER TYPE SST-3 UNIT 2 EQUIPMENT SEE DWG E2-0002 PRB ELECTRONIC KWH COUNTER PANEL IN CONTROL ROOM CABINET 138 KV CARRIER CONNECTED 3 CTS WYE GE-12HEA61B240 CONTROL RM PROTECTIVE RELAY BOARD FIXED RESISTOR MANUAL DISCONNECT SWITCH PRB RTD M 1200/5A MR 800/5A TAP START UP TRANSF INV GRD OVERCURRENT RELAY START UP TRANSF INV GRD OVERCURRENT RELAY 3 300/5A TAP YO XO B C A CPTR TO RTD H 3 PRB PRB LIGHTNING ARRESTOR (VALVE TYPE) 50-51/ST2 51G/ST2-X 63/ST2 87/ST2 62/ST2 CPTR KCP LEGEND PULSE COUNTER PRB KCP CTR-12 (-)START UP TRANSF LOCKOUT, PRIMARY AND BACK-UP RELAYS (SEE NOTE 1) START-UP TRANSF TIME DELAY AND INST OVERCURRENT RELAY CLASS 1E LA TRANSFER TRIP (XMTR) SEE NOTE 3 110.7V METERING POTENTIAL FROM

345 KV EAST BUS SEE DWG E1-0200 EAST BUS 66.4V BU RLY POT FROM 345 KV 66.4V BU RLY POT FROM 345 KV 110.7V METERING POTENTIAL FROM WEST BUS 345 KV WEST BUS 345KV SWITCHYARD BAY 6 E6-W6 83-4b/E6-W6 83-3b/E6-W6 83-4a/E6-W6 83-3a/51G/ST1-X, 51G/ST1X-1 51G/ST1Y-151G/ST1-Y, 86-1/ST1, 86-2/ST1 AND 27A-4/ST1 51G/ST2-Y86-1/ST286-2/ST227A-3/ST227A-4/ST2 63X/ST194-1/ST294-2/ST2 FROM WHM/ST1 (THIS DWG) LOC: E-4 2 ST2 62/2 ST1 27A-3,4/ST1 62/B AC a b TO TELEMETERING CAB PRB SUPV PNL-5P SWITCHYARD PRB PRB PRB PRB L TS-ST1 PRB CPX-EPRENA-01 4.82 800A 1 MIN ST1 AS/ST1 A/ST1 W/ST1 W-XD/ST1 W/VAR-XD2/ ST1 63X/ST1 63/ST1 50-51/XST1 WH-ST1-X 51G/ST1 86-2/600/5A MR 300/5A TAP 3 300/5A MR--Z(HX)=Z(HY)=7.44% TEST VALUE ON 17.5 MVA BASE 17.5/23.335/29.165 MVA OA/FA/FOA, 65~ RISE PRB PRB 3~,60 HZ LV BUSHING AND LVN BUSHING 110 KV HV 35/46. 670/58.330 MVA OA/FA/FOA, 65~C RISE BIL HV WINDING 550 KV,HV BUSHING 650 KV, 138 KV + 2.5% + 5% LV X AND Y WINDING HVN WINDING 150 KV, HVN BUSHING 200 KV BIL LV WINDING AND LVN WINDING 95 KV 6.9 KV CAB TO TELEMETERING 4.83 800A 1 MIN CPX-EPRENA-02TAG NUMBER CPX-EPTRST-01 ST1 VS/ST1 V/138KV V-XD/ST1-Y 51G/NC BT-1EA2 NC BT-1EA1 1EA1-1 NO NO 1EA2-2NCNC1EA21EA1 3000/2.5A 3000/2.5A 2.5A 2500/1EA1-2 1EA2-1 ST1 MR4-3/ST2/1ST MR4-2/ST1 MR4-2/ST2/1ST MR4-1/ST1 MR4-1/65X/ST2 51G/ST2Y-1 51G/ST2X-1 27A-3/ST1START UP TRANSFORMER XST1 WHM/1MT SST3 MR4-1/SST3 MR4-2/SST3 MR4-3/ST2 27A-3,4/(NUCLEAR SAFETY-RELATED) SAFETY CLASS 1 SEISMIC CATEGORY SAFETY CLASS 2 CLASS 1E SAFETY CLASS 3 ASSOCIATED CIRCUITS CLASS FROM WHM/2MT FROM WHM/2STSEESEEDWG E2-0002DWG E2-0002ALOC: E-4LOC: C-3 2ST 77-2/2MT 77-2/51G/ST1-X-1 51G/ST1-Y-1 FSAR FIGURE 8.3-2 E1-0002 RELAY MR4-2/1MT MR4-1/1MT CAB METERING TELE-TO RTU/NOTE 4 DWG LOC: D-2 CONT THIS FROM E1-0002-B LOC: C-1 WH-ST2/1ST ITE-27N (211 TO 375) COMPUTER GE-12IAC77B811AGE-12IAC51A801ASTART UP TRANSF INV GRD OVERCURRENT RELAY GE-12IAC51A801ASTART UP INV GRD OVERCURRENT RELAY W-SPRSTART TRANSF SUDDEN PRESSURE RELAY

GE-12HEA61B240GE-12BDD16B11ASTART UP TRANSF DIFFERENTIAL RELAYITE-27N (211 TO 375)START TRANSF 345 KV OFFSITE SOURCE UNDERVOLTAGE RELAY AGA-7012PE GE-12HAA16B2 GE-12HFA53K91 START-UP TRANSF TIME DELAY AND INST OVERCURRENT RELAY START UP TRANSF LOCKOUT, PRIMARY AND BACK-UP RELAYS (SEE NOTE 1) , , , AND , , FROM DWG E1-0002-A LOC: D-3 SEE AND ONE FOR OIL TEMP WINDING HOT SPOT

EACH LOW VOLTAGE TRANSFORMERS, ONE FOR RES TEMP DETECTOR FOR START UP TRANSF TIME DELAY RELAY AUXILIARY RELAY AUXILIARY TRIPPING RELAY DISCONNECT GANG OPERATED (SINGLE THROW) MOTOR OPERATED WHM=WATTHOURMETER W=WATTMETER

V=VOLTMETER

A=AMMETER HS TO 138 KV SWITCHYARD THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE 3.2.1.EQUIPMENT ENCLOSED INSIDE DASHED LINE IS CLASS 1E ELECTRICAL EQUIPMENT. NOTES FOR TRIP, CLOSE AND BLOCK FUNCTIONS PERFORMED BY LOCKOUT RELAY AND 86-2/ST2 SEE DWG E1-0022-B. FOR RELAYS AND 86-2/ST1 SEE DWG E2-0022 (UNIT 2) 86-1/ST2 86-1/ST1IN CASE OF PARKER (-DECORDOVA-) LINE FAULT, TRANSFORMER XST2(-XST1-) LOWSIDE BREAKERS ARE TRIPPED VIA 94 RELAYS. E1-0227 E1-0212 345 KV SWITCHYARD, RELAY FUNCTIONAL DIAGRAM 345 KV SWITCHYARD, KEY INTERLOCK SCHEMATIC DIAGRAM E1-0001 REFERENCE DRAWINGS PLANT ONE LINE DIAGRAM (UNITS 1 AND 2) E1-0001-A PLANT ONE LINE DIAGRAM E1-0001-01 E1-0002-A MAIN ONE LINE METER AND RELAY DIAGRAM (UNIT 1) MAIN ONE LINE METER AND RELAY DIAGRAM (UNIT 1) E1-0002-B MAIN ONE LINE METER MAIN ONE LINE METER AND RELAY DIAGRAM (UNIT 2) AND RELAY DIAGRAM (UNIT 2) UNIT 1 AND COMMON PLANT ONE LINE DIAGRAM (UNIT 2) E2-0002 E2-0002-A 4.THIS TRANSFORMER MAY BE REPLACED BY SPARE TRANSFORMER XST2A. 5.XST2A SIMULTANEOUSLY. NEUTRAL GROUNDING RESISTER SHALL NOT BE CONNECTED TO XST2 AND 6.XST2 AND XST2A SIMULTANEOUSLY. MANUAL TRANSFER SWITCH LINKS SHALL NOT BE CONNECTED TO MANUAL TRANSFER SWITCH BUS CONNECTION LINK XY ALARM VOLTAGE LOW a c B AC L.A.M TRANS 1ST PRB PRB PRB PRB M (IN SWITCHYARD) RELAY HOUSE

CABINET IN

SUPERVISORY PRB COUNTER CTR-9 3 800/5A TAP 1200/5A MR TO 3-300KV YO A B C XO RTD 3 CPTR TO DXST2 CLASS 1E SEE NOTE 3 CTR-9 DWG E1-0002-B LOC D-3 CTR-9 TRIP BKRS E6 AND W6 ST2/1ST V/ST2/VS/1ST VS/600/5A MR 150/5A TAP 600/5A MR 300/5A TAP 150/5A TAP 600/5A MR B AC b Z(HY)=8.67% 17.5 MVA BASE -TRANSFORMER XST2 START UP 345 KV, + 2.5% + 5% OA/FA/FOA,65~C RISE -3 3 58.333 MVA, 17.5/23.333/29.167 MVA, OA/FOA/FOA, 65~C RISE

6.9 KV Z(HX)=8.51% TEST VALUE ON H LVN WINDING AND BUSHING 150 KV HVN WINDING 150 KV BIL HV WINDING 1050 KV LV X AND Y WINDING HVN BUSHING 150 KV

HV BUSHING 1175 KV BIL LV WINDING AND BUSHING 150 KV 3',60 HZ HV 35/46.667/TAG NUMBER CPX-EPTRST-02CPX-EPLAST-04, CPX-EPLAST-05, CPX-EPLAST-06 ST2-X 51G/PRB CPX-EPRENA-03 4.92 800A 1 MIN 3 L PRB ST2-Y 51G/FROM RELAY 63X/ST1/2 ST2 50-51/ST2 63/ST2 63X/800/5A TAP 1200/5A MR PRB PRB PRB PRB PRB 4.91 800A CPX-EPRENA-04 1 MIN ST2 94-2/ST2 94-1/ST2 86-2/ST2 86-1/3 3 ST2 87/ST1 87/PRB ST1 86-1/BT-2EA2 NC NO2EA1-22EA2-2 NO NC NC2EA12EA2 3000/2.5A2.5A2.5A2500/2500/ BT-2EA1 BT-2EA2 3000/2.5A 2EA1-1 NC 2EA2-1 DWG E1-0002-B LOC C-1TO WHM/ST2/1ST TS-ST2 TS-ST2 51G/ST2-X-1 51G/ST2-Y-1 NOTE 4 CTS METERING DWG E1-0002-B LOC A-1 TO DWG E1-0002-B LOC A-1 TO NC NO 800/5A TAP 1200/5A MR 800/5A TAP 1200/5A MR REMOVABLE LINKS WITH NC NO LOC: B-4 D TO SPARE START-UP XFMR XFMR E F G H E1-0002-B LOC: C-6 E1-0002-B SPARE START-UP FROM CPX-EPTSST-02Y DXST2A NOTE 5 NC NO NO NOTE 5 NC XST2A XST2A MANUAL XFER SW MANUAL XFER SW CPX-EPTSNA-04 WITH REMOVABLE LINKS MANUAL XFER SW CPX-EPTSNA-03

WITH REMOVABLE LINKS CPX-EPTSST-03Y CPX-EPTSST-03X CPX-EPTSST-02X (N0TE 6)(N0TE 6)-JRMC 02-25 2014 MHF 02-25 2014 FDA-2013-000211-01-00 PER SK-0001-13-000211-01-00. R LACPX-EPLAST-01CPX-EPLAST-02CPX-EPLAST-03 3-108 KV , , 7.XST1 AND XST1A SIMULTANEOUSLY. MANUAL TRANSFER SWITCH LINKS SHALL NOT BE CONNECTED TO M (0B)(0A)3 3 66.4V 113.9V TO 138 KV SWITCHYARD DXST1 GXST1 PTXST1 ('A,C)XFMR E1-0002-B M DXST1A J LOC: B-2 XST1A START-UP TO SPARE WTXST1 LT 1200/700:1 138 KVCCXST1('B) CABLE PER PHASE 1-1/C-1000 MCM COPPER K L XFMR E1-0002-B SPARE START-UP FROM XST1A LOC: A-4 CPX-EPTSST-05X REMOVABLE LINKS WITH MANUAL XFER SW (N0TE 7)NC NO CABLE PER PHASE 1-1/C-1000 MCM COPPER el144060.dgn CP-26 E1-0002 CP-26DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVD REMARKS REV CPE$$$$$$$DATE$$$$$$ < FINAL PRINT > GLEN ROSE, TEXAS CPNPP LUMINANT A B C H XY 3 3 3 3 3 3 3 3 3 V (Y)(X)3 (Y2)(X2)3 3 3 B AC AS AS TO TRIP 3000/5A MR 3000A TAP (45 CYCLES) TO TRIP 3000A TAP (45 CYCLES) FREQUENCY RECORDER X-FR-1 RECORDER NET W GEN TELEMETER SUM NETWORKPRBPRB PRB PRB 1200/5A MR 800A TAP 2500A TAP 2500A TAP b ac a b c 8000/1A PRB A B CPRBPRB COUNTER 2000/5A GEN TRIPS GROUP 1 GROUP 2 S PRB PHASE BPHASE CPHASE A A TURBINE TRIPS GROUP 1 GROUP 2 PRB TURBINE TRIP 2 30 SEC N S PMG SURGE PROTECTION 3 3 3 3 B B 3 C PRB ALARM PRB PRB KCP 3 GEN TRIPS GROUP 2 GROUP 1 3 3 CT 25/5A ALARM 3 TURBINE TRIPS GROUP 1 GROUP 2 TURBINE TRIPPED 10 SEC B C A b c a b c a a b c B A CP-2 S S SEE DWG E1-0227 FOR BRK W3

TRIP SIGNAL

PRIMARY S S SEE DWG E1-0227 FOR BRK E3

TRIP SIGNAL PRIMARY A 1MT1 TRANSDUCER

FROM TRANSDUCER FROM OSC 9-15HZ FXD ISOPHASE BUS TAP 2000A SELF COOLED 640,000A MOMENTARY EXCITER RATING 650,000A TAP MOMENTARY 2 C CPTR (2.0 SEC)(2.0 SEC)345 KV SYSTEM PHASING 345 KV-WEST BUS b ac B AC V B AC S A 3000/5A MR (X1)345 KV-EAST BUS E1-0200 SEE DWG SWITCHYARD

345 KV 3000/5A MR 3000/5A MR SWITCH SEL RELAY GND BACK-UP 55 C RISE 110 KV BIL 440,000A MOMENTARY 1-CV-041-CB-111-CB-11 3000/5A MR 1500A TAP 3 3 3 MR-4 RELAY CPTR PULSE PRB KCP 3 PRB PRB CPTR RTD 3 b ac B A C ALARM TVR REGULATOR 180 HZ, 3~ 5380 KW, 480V 40000/25A 40000/25A GENERATOR 1G 1410 MVA AT 0.9PF 22000V, 3~, 60HZ, 1800 RPM

0.66SCR, 65 PSIG H PRESSURE CONDUCTORS. 2 3 3 3.162 OHM 850 AMPS 1 MIN RATING PRB 3 PRB 3 3 CABINET CT 25/5A CT 3 1-CB-11 XF 0S 1-CB-11 1-CB-11 1-CB-11 A B C 3 15A (TYP)ISOPHASE BUS PRB V CPTR PRB 1-CB-11 COUNTER PULSE PRB PRB PRB A CPTR W2 PRB W3 EVALUATOR STRESS TURBINE CH 1 EHC CT 5A/10 MA PRB 2 PRB 1-AST 1 30 SEC PRB 60BX/1G EHC CH2 W-4 PRB PRB PRB PRB PRB 1-AST 2 5 SEC PRB PRB PRB 120V/120V CONTROL TURBINE TO 120V/120V PRB b a c B A C IT-21/1G TURBINE TRIP 1-CB-11 60 SEC 60 SEC 1.5-15 SEC 1.5-15 SEC IT-64-2/1G PRB L 66.4V, L-N 3~, 4W RELAYING POTENTIAL

BACK-UP 66.4V, L-N 3~, 4W RELAYING POTENTIAL

PRIMARY 66.4V, L-N 3~, 4W RELAYING POTENTIAL BACK-UP 66.4V, L-N 3~, 4W RELAYING POTENTIAL PRIMARY 0002 DWG E1-FROM 3 3 TXP 2323-E1-0002 SEE DWG E1-0227 FOR BKR W3

TRIP SIGNAL

BACK-UP SEE DWG E1-0200 SWITCHYARD 345 KV 430,000A MOMENTARY 55 C RISE 110 KV BIL 39,000A FORCE COOLED (TYP 4 PLACES) Y CONNECTED 3-3.6 (IN SWYD CONSOLE) WEST BUS POTENTIALS EAST BUS AND TO 110.7V DIG (Y)(X)A CTR-3 CTR-1 GND RELAY BACK-UP (Y2)(X2)(X1)RTM PRB A B C c 2 RTD b a CPTR 1200A TAP 1200/5A MR 1MT2 VIA SHUNT PANEL 11P SEE DWG E1-0227 BACK-UP RELAYS 67GB POLARIZING CIRCUIT TO 345 KV PRB 1200/5A MR 1200A TAP L PRB VIA SHUNT PANEL 11P SEE DWG E1-0227 PRIMARY RELAYS 67GC POLARIZING CIRCUIT TO 345 KV ARR "B" ARR "A" 5380 KW MAIN EXCITER 480V DC 220V,420HZ,3~ 120 KVA AUX EXCITER (PMG) PRB TVR PRB 3 3 COMMON HOUSING PRB PRB PRB PRB PRB PRB PRB PRB PRB PRB 1/2E AMP FUSE CLE PT WE TYPE S SSSSS L PRBMISCELLANEOUS DESCRIPTION GE-12PJC11AV1A 60BX/1G 59-81/1G AUXILIARY RELAY GE-12HFA51A42-H GE-12STV11A1A 21/1G GE-12CEB13C22A 40-1/1G 40-2/1G 46/1G 59/1G 64-1/1G 64-2/1G 60A-B/1G 21T/1G GE-12GGP53C1A GE-12CEH51A1A W-292B333A10

GE-12SGC12B1A

GE-12NGV22B2A GE-12CFVB11B1A GE-12SAM13C22A 40-T1/1G 40-T2/1G 87/1GMT 87/1G 87X/1GMT AGASTAT 7012 AGASTAT 7012 AGASTAT 7012 GE-12HEA61B240 GE-12CFD22B2A W606B029A13 GE-12HFA53K91 51G/1UT-X 51G/1UT-Y 63/1UT 87/1UT 50-51/1UT GE-12IAC51A801A GE-12IAC51A801A GE-900-1 GE-12BDD16B11A

GE-12IAC77B71A 27/HV1 GE-12IAC55B20A GE-12HEA61B240 GE-12NGV13A11A GE-12HAA1682 W-SLB-STYLE 644F682A02 GE-12CHC21A

GE-12SAM11B21A AUXILIARY RELAY FAULT DETECTOR RELAY (INSTANTANEOUS OVERCURRENT) UNIT AUXILIARY TRANSFORMER GENERATOR MAIN TRANSFORMERS GEN DISTANCE RELAY GEN REVERSE POWER RELAY GEN LOSS OF FIELD (PARTIAL) RELAY GEN OVERVOLTAGE RELAY 100-165V 2 RELAYS IN ONE CASE 30 SEC TIME DELAY PICKUP RELAY (0.1-30 SEC RANGE) 10 SEC TIME DELAY PICKUP RELAY (1.5-15 SEC) 5 SEC TIME DELAY PICKUP RELAY (1.5-15 SEC) GEN DIFFERENTIAL RELAY UNIT AUX TRANSF SUDDEN PRESSURE RELAY ONE STEP TIMER 0.03-1.0 SEC TIME RANGE, RELAY 345 KV BUS UNDERVOLTAGE RELAY 345 KV GEN BKR POLE DISAGREEMENT RELAY WITH 2 TIMING UNIT TIME DELAY PICKUP RELAY (RANGE/SETTING AS SHOWN) GE-12IAV51D2A GE-12IAV51K1A GE-12BDD16B11A RELAY TABLE GEN PT'S VOLTAGE BAL RELAY (A-COIL, B-COIL) TURBINE TRIP-GENERATOR TRIP AUXILIARY RELAY DEVICE NUMBER MFG-TYPE MAIN TRANSF 2 SUDDEN PRESSURE RELAY MAIN TRANSF 1 SUDDEN PRESSURE RELAY MAIN TRANSF 1 AND 2 GROUND OVERCURRENT RELAY GEN AND TRANSF DIFFERENTIAL AUX RELAY UNIT AUX TRANSF TIME DELAY AND INST OVERCURRENT RELAY 345 KV GEN BKRS E3 AND W3 BREAKER DIFFERENTIAL RELAYS 345 KV EAST AND WEST BUS LOCKOUT BACK-UP RELAY RELAYS YARD SWITCH-RELAYS YARD SWITCH-NOTE 4 3-24 KV SEE NOTE 8 NOTE 8 SEE (NOTE 3)SEE NOTE 7 SEE NOTE 6 WYE CONNECTED

3-12,701/69.28V PT'S SEE NOTE 7 SEE NOTE 7 BACK-UP TRIP SIGNAL FOR BRK E3

SEE DWG E1-0227 SEE NOTE 7 87/E3-W3 E1-0002 E1-0002-A OVER VOLTS/HERTZ RELAY (NOTE 9) GEN LOSS OF FIELD (TOTAL) RELAY (NOTE 9) GEN NEG SEQUENCE RELAY (NOTE 9)

GEN STATOR GROUND DETECTOR RELAY (NOTE 9) GEN STATOR GROUND DETECTOR RELAY (NOTE 9) 1.1 SEC AND 1.4 SEC (2-STEPS) TIME DELAY RELAY (NOTE 9) GEN AND TRANSFORMER DIFFERENTIAL RELAY (NOTE 9) UNIT AUX TRANSF INV GRD CURRENT RELAY (NOTE 9) UNIT AUX TRANSF INV GRD CURRENT RELAY (NOTE 9) UNIT AUX TRANSF DIFFERENTIAL RELAY (NOTE 9) GEN LOCKOUT RELAY PRIMARY AND BACK-UP RELAYS (NOTE 1) E3 AND W3 GEN BKRS TRIPS COIL 1 TRIP COIL 2 TRIP E3 AND W3 BKRS GEN CONTROL TEMP GENERATOR SOLENOID 1 SOLENOID 2 WATER COOLED STATOR AND ROTOR TRANSFORMER 1UT UNIT 1 AUXILIARY BASEMENT ADMINISTRATION BLDG FORT WORTH TEXAS VIA OFFICE IN DALLAS AND

AND DP AND L CO. DISPATCHES TO TP AND L CO., TESCO TELEMETER CIRCUIT 110.7V, L-N 3~, 4W POTENTIAL SYNCHRONIZING

METERING AND LA 3-30O KV OP AMPL AND TIMER 3 TIMER 2 COIL 1 LA 3-300 KV COIL 1 TIMER 2 TIMER 3 110.7V, L-N 3~, 4W POTENTIAL SYNCHRONIZING

METERING AND CT CABINET RTU LEGEND AUXILIARY RELAY RACK SWITCHYARD RELAY HOUSE TRANSDUCER (XD) OR AMMETER SWITCH ARR A-12 1G~ S RTM RUNNING TIME METER 1-CV-04 OR CIRCUIT BREAKER COMPUTER CPTR LOCATION 3 LIGHTNING ARRESTOR S AS LA 33 33 (TVR) CABINET REGULATOR THYRISTOR VOLTAGE TVR 1-CB-11 FIXED RESISTOR POTENTIAL DEVICE (CCPD) COUPLING CAPACITOR CONNECTED 3 CTS DELTA GROUND SWITCH SWITCH WITH MANUAL DISCONNECT CURRENT METER NEGATIVE SEQUENCE TRANSFORMER PHASE SHIFTING ONE FOR OIL TEMP WINDINGS HOT SPOT AND FOR EACH LOW VOLTAGE FOR TRANSFORMERS, ONE RES TEMP DETECTOR RTD CONTROL ELECTRO HYDRAULIC 3 CTS WYE CONNECTED TRANSFORMER BREAKER OR POTENTIAL DRAWOUT DISCONNECT FOR DISCONNECT LINK ISOPHASE BUS KCP LOCAL L BOARD PROTECTIVE RELAY PRB INDICATES 0NE) QUANTITY (NO NUMBER ELECTRONIC KWH COUNTER PANEL

IN CONTROL ROOM AV- VOLTMETER 9.1.2.3.GENERATOR VOLTAGE REGULATOR CUBICLE INCLUDES a) VOLTS/HERTZ LIMITER

b) MINIMUM EXCITATION LIMITER

c) MAXIMUM EXCITATION LIMITER 4.CONNECTED TO DIFFERENTIAL RELAY TERMINAL 7 WHICH HAS 5.6.GENERATOR POTENTIAL TRANSFORMERS HAVE SUFFICIENT IRON IMPRESSED ON THE PT PRIMARY. 7.GROUP 1T/G TRIPS ARE THOSE WHERE GENERATOR TRIP 8.THE FOLLOWING MUST BE VERIFIED: FOR GENERATOR LINKS IN PLACE, GENERATOR POTENTIAL TRANSFORMER SECONDARY RESISTORS ARE DISCONNECTED REFERENCE DRAWINGS FOR TRIP CLOSE AND BLOCK FUNCTIONS PERFORMED BY PRIOR TO ENERGIZING THE 22 KV SYSTEM, SUCH A DELAY SEE DWG E1-0022 FOR DETAILS. ITEMS MARKED WITH

• ARE SUPPLIED BY ACPSI.

REACTOR TRIP. GROUP 2 T/G TRIPS DO NOT PERMIT NOTES AND VICE VERSA. NO THRU CURRENT RESTRAINT. TO PREVENT SATURATION WITH (1.05 X 22,000=) 23,100 VOLTS

IS DELAYED FOR 30 SECONDS SUBSEQUENT TO A L.A.3 RF MONITORING CAPACITOR AND COUPLING UNIT62-1/E3, 62-2/E3, 62-1/W3, 62-2/W3 50-2/W350-1/W3, 50-2/E3, 50-1/E3, 86-2/WB86-2/EB, 61/W361/E3, , , 63X/1UT94-1/1G, 94-2/1G86-1/1G, 86-2/1G64F/1G, 64F/1GE 62-SVB/1G62-SVA/1G, 32-1T32-1TA32-2T32-2TA/1G 60BX/1G 60BX/1G 60BX/1G 60BX/1G 60BX/1G HV1 27/32-1T/1G 32-1T/1G 62-SVA/1G 62-SVA/1G 62-SVB/1G 1G 64F/GENERATOR NEUTRAL GROUNDING TRANSFORMER

1G/GT 22000/240V 1G 64-1/1G 62-SVA/1G VAR-60XA/1G 60XB/1G 1G 60BX/1G 60A-B/1MT1 5ON/1MT1 63/1MT1 63X/CONTROL ROOM PANEL 1-CB-11 WB 86-2/W3 50-2/W3 62-1/W3 62/-2 E3 62-2/E3 62-1/E3 50-2/EB 86-2/E3 50-1/1MT2 63-1MT2 63X/CP1-EPLAMT-04 CP1-EPLAMT-05

CP1-EPLAMT-06 W3 50-1/1MT2 50N/ISOPHASE BUS 3~, 60HZ HV: 42/56 MVA, OA/FA 65 C RISE

22 KV +2.5%, +5% BIL: WINDING AND BUSHING-150 KV LV: X AND Y WINDINGS 21/28 MVA, OA/FA, 65 C RISE 6.9 KV BIL: WINDING AND BUSHING LINE AND NEUTRAL-95 KV Z(HX)=8.2% TEST VALUE

Z(HY)=8.24% 21 MVA BASE TAG CP1-EPTRUT-01 TAG CP1-EPRENA-02 4.94 OHMS 800A, 1 MIN 1UT-Y 51G/1UT 87-1UT 63X/1UT 50-51-1UT-X 51G-1UT W-1UT W-1UT A-1GMT 87X/1GMT 87-62-SVB/1G 1G 62-SVB/1G 86-2-1G 94-2-1GE 64F-1G 62-SVB/1G 32-2T/LOCKOUT RELAY 86-1/1G AND 86-2/1G32-1/1G, 32-2/1G50N/1MT1 AND 50N/1MT2 1G AI2/1G 40-2/1G 40-T2/1G 86-1/1G 40-T1/1G 21/1G 40-1/1G 46/1G 94-1/1G 32-2/1G 32-2T/1G 32-2TA/1G 32-1TA/1G 32-1T/1G 32-1/1G 59-81/1G 21T/1G 64-2/1G 59/XD/1G W/VAR-1XD/1G W/VAR-1G 87/1G A/1G W/1G F/1G V/TAG CP1-EPRENA-01 4.93 OHMS 800A, 1 MIN W/1MTW/2MT (DWG E1-0002) LOC: D-3 THIS DWGW/ST2 LOC: C-4W/ST1 LOC: E-RECORDER PANEL IN CONTROL ROOM (1-CV-04)E3-W3 87/W3 61/E3 61/MAIN ONE LINE METER & RELAY DIAGRAM LA 3-276 KV WB CO-1/EB CO-1/EB CO-2/WB CO-2/E3-W3 83-1b/E3-W3 83-2b/E3-W3 83-2a/E3-W3 83-1a/PLANT ONE LINE DIAGRAM UNITS 1 AND 2 345 KV SWITCHYARD KEY INTERLOCK SCHEMATIC DIAGRAM E1-0001 E1-0227 E1-0212 MAIN ONE LINE METER AND RELAY DIAGRAM (UNIT 1) MAIN ONE LINE METER AND RELAY DIAGRAM (UNIT 1) E1-0002-B MAIN ONE LINE METER MAIN ONE LINE METER AND RELAY DIAGRAM (UNIT 2) AND RELAY DIAGRAM (UNIT 2) E1-0002 E2-0002 E2-0002-A E1-0001-A SEE DWG E1-0022 AND E1-0022-A. CP1-EPIBMT-01 FSAR FIGURE 8.3-2 E2-0001-A PLANT ONE LINE DIAGRAM (UNIT 2)RCI- REMOTE CURRENT ISOLATOR RCI PRB 1DFR-01 800A TAP 1200/5A MR L 1UT 63-RCI PRB 1DFR-02 RELAY MR4-2/1G MR4-1/1G CAB METERING TELE-TO RTU/E1-0002-A CPTR HOUSING COMMON 50 KVA, 1~, 60HZ TRIPPED TURBINE DIGITAL VOLTAGE OM OM MONITORING STATION OPERATING AND TXP TELEPERM XPFRAMATOME ANPGEN FLD GND AND MAIN EXCTR FLD GND DETECTOR RELAYS CPTR PRB PRB 120V/115V b c b c SEE DWG E1-0023 TO SYNCHRONIZING PRB LOC: A-3 (THIS DRAWING) RECORDER NET

TO LOAD PRB PRB 3-300 KV LA HV1 27-1MT W-CP1-EPLAMT-01 CP1-EPLAMT-02

CP1-EPLAMT-03 LOC: A-2 SEE DWG E1-0002 TOTALIZER TO PULSE DELETED 19,500A FORCED COOLED NOTE 10 NOTE 10 NOTE 10 HVN 150KV LV 150KV CP1-EPTRMT-02 CP1-EPTRMT-01 UNIT 1 MAIN TRANSFORMERS Z-13.7% ON 781MVA BASE 781MVA, OFAF, 3', 60HZ, 65~C RISE HV 1175KV NOTE 10 AND BUSHING - BIL: WINDING 345-22KV 10.A.Z-9.0% ON 650MVA BASE CPX-EPTRMT-02 CPX-EPTRMT-01 RATING OF TRANSFORMERS WILL CHANGE AS FOLLOWS: 650MVA, FOA, 3', 60HZ, 65~C RISE HVN 150KV LV 150KV HVN 150KV LV 150KVBIL: WINDING -HV 1050KVHV 1175KV BUSHING -345KV-20.9KV 63/XMT1 63/XMT2 GE-TYPE 900-1 GE-TYPE 900-1 63-1/1MT1, 63-2/1MT1

63-1/1MT2, 63-2/1MT2 QUALITROL 900-020-02 QUALITROL 900-020-02 SPARE MAIN TRANSF 1 SUDDEN PRESSURE RELAY

SPARE MAIN TRANSF 2 SUDDEN PRESSURE RELAY QUALITROL 909-200-01 AUXILIARY RELAY (CPX-EPTRMT-01, -02) THE FOLLOWING CHANGES APPLY: REPLACED WITH SPARE TRANSFORMERS XMT1/2 IF MAIN TRANSFORMERS 1MT1/2 (CP1-EPTRMT-01, -02) ARE63X-1/XMT163X-1/XMT2 1MT263X-1/1MT11MT2 63X-2/1MT1 B.C.BY RELAY 63/XMT1. SUDDEN PRESSURE RELAYS 63-1, -2/1MT1 WILL BE REPLACED BY RELAY 63/XMT2. SUDDEN PRESSURE RELAYS 63-1, -2/1MT2 WILL BE REPLACED BY RELAY 63X-1/XMT1 (IN PRB). AUXILIARY RELAYS 63X-1, -2/1MT1 WILL BE REPLACED BY RELAY 63X-1/XMT2 (IN PRB). AUXILIARY RELAYS 63X-1, -2/1MT2 WILL BE REPLACED PLANT ONE LINE DIAGRAM UNIT 1 AND COMMON 345 KV SWITCHYARD RELAY FUNCTIONAL DIAGRAM L L RTD CPTR 2 3 NOTE 11 3000/5A (MR) 3 25000/5A NOTE 11 3 NOTE 11 3000/5A (MR) 3 25000/5A NOTE 11 11.1MT1/2 AND NOT ON XMT1/XMT2. THESE CTS ARE ONLY INSTALLED ON MAIN TRANSFORMERS DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV W3 E3 T1 T2 G3 W-ART-ON EHC XF W WHMA- AMMETER- WATTMETER- WATTHOUR METER, , , TARGET RESET MECHANISM FOR THE RELAY IS REMOVED. AND TAG , , , AND TAG 2 2 2 2 LOC: F-5 E1-0002-B LOC: F-5 E1-0002-B 1UT WH-1MT WH-1G WH-55~ C RISE 110 KV BIL A CP-25 CP-25 el139320.dgn E1-0002 08-13 SM 2013 AS NOTED PER AI-CR-2013-008112-1. THIS DRAWING REVISED TO INCORPORATE EDITORIAL CHANGENOTE 10 CP-25DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ < FINAL PRINT > GLEN ROSE, TEXAS CPNPP LUMINANT RELAY DIAGRAM MAIN ONE LINE METER AND L 3 M OR 33 3 OR 3 RTD AS LEGEND:

REFERENCES:

A PRB-1ST PRB TO 94-1/ST2 TO 94-2/ST2 LOC: D-4 E1-0002 E1-0002 LOC: B-4 METERING CT

TRANSFORMER XST2

TO- PROTECTIVE RELAY BOARD IN CONTROL RM (1-CR-10)- LOCAL- AMMETER SWITCH- PROTECTIVE RELAY BOARD FOR TRANSFORMER 1ST (1-CR-40)- SWITCHYARD CONSOLE (CONTROL ROOM) X-CB FIXED RESISTOR- DRAWOUT DISCONNECT FOR BREAKER OR POTENTIAL TRANSFORMER- MOTOR OPERATED DISCONNECT- TRANSDUCER (XD)- LOCATION- QUANTITY (NO NUMBER INDICATES ONE)- AMMETER- CIRCUIT BREAKER- 3 CTS WYE CONNECTED - 3 CTS DELTA CONNECTED - RES TEMP DETECTOR FOR TRANSFORMERS, ONE FOR EACH LOW VOLTAGE WINDING HOT SPOT AND ONE FOR OIL TEMP DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV E1-0002 CP-5 E1-0002 E1-0002-B NOTES 1.A SLASH (e.g. IS EQUIVALENT TO 50-51/1ST). 50-51 1ST- VOLTMETER- WATTMETER FOR METER/RELAY REPRESENTATIONS THE UNDERBAR IS EQUIVALENT TO ST2 PRB AS AS W W ST2 1ST ST2 1ST 1ST TS-ST2 TS-1ST ST2/1ST ST2/1ST PRB W-XD W-XD E1-0002 LOC: B-4 TO VS/ST2/1ST LOC: D-2 E1-0002 TOTALIZER TO ST2 W/VAR-XD ST1 W/VAR-XD TRIP BKRS E6 AND W6 PRB PRBPRBPRB 94-2A 94-2B 94-1A 94-1B E6-W6 BACKUP PRIMARY TRIP SIGNAL FROM SWITCHYARD BAY 6 RELAYING DESCRIPTION MFG.-TYPE DEVICE NO. RELAY TABLE GE-12BDD16B11A GE-12HEAG1B240 GE-12IAC51A801A GE-12IAC51A801A

GE-12IAC77B811A GE-12HFA53K91GE-12HAA1682AUXILIARY RELAY AUXILIARY TRIPPING RELAY 87/1ST 86-1/1ST, 86-2/1ST

63/1ST 50-51/1ST 94-1/1ST, 94-2/1ST STA SERV TRANSF SUDDEN PRESSURE RELAY STA SERV TRANSF DIFFERENTIAL RELAY 51G/1ST-X, 51G/1STX-1 51G/1ST-Y, 51G/1STY-1 QUALITROL 900 GE-12HFA53K91 STA SERV TRANSF INV GRD OVERCURRENT RELAY STA SERV TRANSF INV GRD OVERCURRENT RELAY AUXILIARY TRIPPING RELAY 63X/1ST STA SERV TRANSF TIME DELAY AND INST OVERCURRENT RELAY STA SERV TRANSF LOCKOUT, PRIMARY AND BACK-UP RELAYS 94-1A/E6-W6, 94-1B/E6-W6, 94-2A/E6-W6, 94-2B/E6-W6 E6-W6 94-1B E6-W6 94-2B 94-2A E6-W6 E1-0002 LOC: B-4 TO RELAY CONTACT 83-4b/E6-W6 E1-0227 E1-0212 345 KV SWITCHYARD, RELAY FUNCTIONAL DIAGRAM 345 KV SWITCHYARD, KEY INTERLOCK SCHEMATIC DIAGRAME1-0001PLANT ONE LINE DIAGRAM UNITS 1 AND 2 E1-0001-A PLANT ONE LINE DIAGRAM E1-0002-A MAIN ONE LINE METER AND RELAY DIAGRAM (UNIT 1) MAIN ONE LINE METER MAIN ONE LINE METER AND RELAY DIAGRAM (UNIT 2) AND RELAY DIAGRAM (UNIT 2)E1-0002MAIN ONE LINE METER AND RELAY DIAGRAM (UNIT 1) E2-0002-A UNIT 1 AND COMMON FSAR FIGURE 8.3-2 E2-0002-B E2-0001-A PLANT ONE LINE DIAGRAM (UNIT 2)RCI- REMOTE CURRENT ISOLATOR 1A1-2 1A3-2 1A3-1 1A1-1 NCNONONC 3-300 KV RTD 3 XY L.A.B AC a b c B AC H0 Y0 XA1 XY CPX-EPLAST-07, 08, 09 M CABLES PER PHASE 2-1/C-1000 MCM COPPER XA1-2 XA1-11A41A21A31A1 3', 60 HZ 17.5/23.3/29.2 MVA AUX XFMR 1UT TO X WINDING UNIT TO Y WINDING UNIT AUX XFMR 1UT1A4-1 1A4-2 1A2-2 1A2-1 NCNONONC 2.5A 3000/87 1ST 3 94-1 1ST 86-1 1ST 86-2 1ST 800/5A TAP 1200/5A MR 1ST 94-2 1ST 63X 1ST 63 1ST 3 150/5A TAP 600/5A MR 300/5A TAP 600/5A MR 2.5A 3000/2.5A 3000/2.5A 3000/2.5A 3000/2.5A 3000/2.5A 3000/2.5A 3000/2.5A 3000/PRB-1ST PRB-1ST PRB-1ST L 150/5A TAP 600/5A MR PRB-1ST 3 CP1-EPRENA-03 2500/2.5A 3 3 50-51 PRB-1ST LPRB-1STPRB-1STPRB-1ST 800A; 1 MIN 5 B AC X0 HV 35/46.7/58.3 MVA OA/FOA/FOA 65~C RISE BIL: HV WINDING: 1050 KV HVN WINDING: 150 KV

HV BUSHING: 1175 KV HVN BUSHING: 350 KV OA/FOA/FOA, 65~C RISE LVN WINDING: 95 KV LVN BUSHING: 110 KV Z(HX)= 4.81% Z(HY)= 4.83% Z(XY)= 8.91% 87/1UT CPTR TO SWITCHYARD FROM 345 KV FEEDER TRANSFORMER 1ST STATION SERVICE TAG CP1-EPTRST-01 LV, X AND Y WINDING: 6.9 KV BIL: LV WINDING AND BUSHING: 95 KV PRB-1ST RCI 1DFR-01 800/5A TAP 1200/5A MR PRB-1ST PRB-1ST 800A; 1 MIN 5 CP1-EPRENA-04 PRB-1ST RCI 1DFR-02 E1-0002-B 1ST-X 1ST-Y THIS DWG LOC: E-4 METERING CTS

TRANSFORMER 1ST TO 51G 1ST-X-1 51G 51G 51G 1ST-Y-1 WH-ST2/1ST DWG E1-0002-A LOC: A-6 FOR CONTINUATION SEE A A TO TS-1ST METERING CT'S A B CFOR CONTINUATION A B H CSEE E2-0002-B- LIGHTNING ARRESTOR (VALVE TYPE) A V W D1ST THIS DWG LOC: A-1E1-0002-A LOC: B-6E1-0002-A LOC: B-6 XY 800/5A TAP 1200/5A MR a c B AC L.A.3 3-300KV YO A B C XO RTD 3 CPTR TO 600/5A MR 150/5A TAP 600/5A MR 300/5A TAP 150/5A TAP 600/5A MR B AC b Z(HY)=8.67% 17.5 MVA BASE --3 3 58.333 MVA, 17.5/23.333/29.167 MVA, OA/FA/FOA, 65~C RISE

6.9 KV Z(HX)=8.51% TEST VALUE ON H LVN WINDING AND BUSHING 150 KV HVN WINDING 150 KV BIL HV WINDING 1050 KV LV X AND Y WINDING HVN BUSHING 150 KV

HV BUSHING 1175 KV BIL LV WINDING AND BUSHING 150 KV HV 35/46.667/TAG NUMBER CPX-EPTRST-02A CTS METERING 800/5A TAP 1200/5A MR 345/138 KV, + 2.5% + 5% OA/FOA/FOA,65~C RISE LOC: B-5 XFMR E F G H LOC: B-3 D E1-0002 XST2 E1-0002 LOC: B-5XFMRXST2 E1-0002 TO START-UP TO START-UP TRANSFORMER XST2A SPARE START UP FROM 345KV SWITCHYARD FEEDER B 12-1020132013 EDITORIAL CHANGE AS NOTED. FDA-2012-000073-01-14 PER SK-0003-12-000073-01-03.

THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE L.A.3 3-300KV 300/5A TAP Z(HY)=8.67% 17.5 MVA BASE --3 3 6.9 KV TAG NUMBER CTS METERING XFMR E1-0002 E1-0002 TO START-UP SWITCHYARD FEEDER R EDITORIAL TRANSFORMER XST1A SPARE START UP CPX-EPTRST-01A XST1 FROM 138KV LOC: F-2 J X Y c AC B YO XO B C A H B AC a b CPX-EPRENA-05 4.984 800A 1 MIN 4.984 800A 1 MIN CPX-EPRENA-06 K L R 12-10 LOC: F-5 600/5A C400 MR 600/5A C400 MR 300/5A TAP 300/5A TAP 300/5A 0.3BO MRCA41364N1TRANSFORMER XST1A NAMEPLATE c a b C400 3', 60 HZ 3', 60 HZ HV 35.0/46.7/58.3 MVA, 138 KV, + 2.5% + 5% ONAN/ONAF1/ONAF2, 65~C RISE HVN WINDING 110 KV BIL HV WINDING 650 KV LV X AND Y WINDING HVN BUSHING 110 KV HV BUSHING 650 KV 17.5/23.5/29.2 MVA, ONAN/ONAF1/ONAF2, 65~C RISE Z(HX)=8.51% EST VALUE ON R BIL LV WINDING AND BUSHING 110 KV LVN WINDING AND BUSHING 110 KV 800/5A 800/5A MHF 1200/5A MR 800/5A TAP C400 1200/5A MR 800/5A TAP R 01 R 01 R 02 R 02 SM R 03 el144070.dgn CP-15 E1-0002 CP-15DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ < FINAL PRINT > GLEN ROSE, TEXAS CPNPP LUMINANT MAIN ONE LINE METER AND RELAY DIAGRAM E2-0002-A2323-E2-0002CP-1 E2-0002 E2-0002-A DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV FSAR FIGURE 8.3-2 A B C H XY 3 3 3 3 3 3 3 3 3 V (Y)(X)3 (Y2)(X2)3 3 3 B AC RTD CPTR AS AS TO TRIP 3000A TAP (45 CYCLES) TO TRIP 3000A TAP (45 CYCLES) PRB 2500A TAP 2500A TAP b ac a b c 8000/1A PRB A B CPRBPRB COUNTER 2000/5A GEN TRIPS GROUP 1 GROUP 2 S PRB PHASE B PHASE A A TURBINE TRIPS GROUP 1 GROUP 2 PRB 2 TURBINE TRIPPED 30 SEC N S PMG 3 3 3 3 B B 3 C PRB ALARM PRB KCP 3 GEN TRIPS GROUP 2 GROUP 1 3 3 25/5A ALARM 3 TURBINE TRIPS GROUP 1 GROUP 2 TURBINE TRIPPED 10 SEC B C A b c a b c a a b c B A S SS S A ISOPHASE BUS TAP 2000A SELF COOLED 640,000A MOMENTARY EXCITER TAP MOMENTARY RATING 650,000A 2 C CPTR (2.0 SEC)(2.0 SEC)b ac B AC V B AC S A (X1)BACK-UP GND RELAY PRB 1500A TAP 3 3 3 PULSE KCP 3 PRB PRB CPTR RTD 3 b ac B A C ALARM TVR REGULATOR 40000/25A 40000/25A 3 3 3.162 OHM 850 AMPS 1 MIN RATING PRB 3 PRB 3 3 CT CABINET CT 25/5A 3 A B C 3 PRB PULSE COUNTER PRB PRB PRB CPTR PRB TURBINE STRESS EVALUATOR EHC CH 1 5A/10 MA CT PRB 2 PRB 30 SEC PRB EHC CH2 PRB PRB PRB PRB T1 T2 PRB 5 SEC PRB PRB PRB 120V/120V 120V/120V b a 60 SEC 60 SEC PRB 3 3 (Y)(X)A BACK-UP GND RELAY (Y2)(X2)(X1)PRB PRB A B C 2 RTD CPTR 1200A TAP PRB PRB MAIN EXCITER AUX EXCITER (PMG) PRB TVR PRB 3 COMMON HOUSING PRB PRB PRB PRB PRB PRB PRB PRB PRB PRB GENERATOR TEMP. CONTROL WE TYPE CLE PT 1/2E AMP FUSE S SSSSS L PRB 2MT1 2MT2 G10 W10 SEE NOTE 8 NOTE 4 SEE NOTE 8 CTR-7 (NOTE 3)CTR-5 SEE NOTE 8 SEE NOTE 8 60BX/2G 2-CB-11 D2G 3 2-CB-11 E10 S 6A 30A 6A 6A 30A 30A 30A 6A CT CABINET S S 345KV SYSTEM PHASING 345KV-WEST BUS 345KV-EAST BUS 3-300KV 55 C RISE 110KV BIL 120KVA 5380KW 480VDC 345KV SWITCHYARD

SEE DWG E1-0200 3 3-3.6 Y CONNECTED (TYP 4 PLACES) (SEE NOTE 9) 1.5-15 SEC 1.5-15 SEC 3000/5A (MR) 3000/5A (MR) SURGE PROTECTION

• CXD TO LOAD RECORDER NET

SEE DWG E1-0002-A LOC: A-3 PRIMARY TRIP SIGNAL

FOR BKR E10 SEE DWG E1-0227 BACK-UP TRIP SIGNAL

FOR BKR E10 SEE DWG E1-0227 c a b 1200/5A (MR) 3000/5A (MR) 3000/5A (MR) 3000/5A (MR) 1200/5A (MR) 1200A TAP LA 3-300KV LA HVN 150KV LV 150KV CP2-EPTRMT-02 CP2-EPTRMT-01 4.93 OHMS 800A, 1 MIN 4.94 OHMS 800A, 1 MIN 30, 60HZ HV: 42/56MVA, OA/FA, 65 C RISE

22KV +2.5%, +5% 21/28MVA, OA/FA, 65 C RISE 6.9KV Z(HX)=8.2% TEST VALUE Z(HY)=8.24% 21 MVA BASE TAG TAG LA 3-25KV RTM 2G ARR S LT PRB c B A C PRB L RTD 3 3 OR 3 3 OR L UNIT 2 AUXILIARY TRANSFORMER 2UT UNIT 2 MAIN TRANSFORMERS BACK-UP RELAYING POTENTIAL

66.4V, L-N 3', 4W PRIMARY RELAYING POTENTIAL

66.4V, L-N 3', 4W BACK-UP RELAYING POTENTIAL

66.4V, L-N 3', 4W PRIMARY RELAYING POTENTIAL

66.4V, L-N 3', 4W 220V,420HZ,3' TRIP COIL 1 TRIP COIL 2 COIL 1 TIMER 2 TIMER 3 COIL 1 TIMER 2 TIMER 3 A-I2 LA GENERATOR NEUTRAL GROUNDING TRANSFORMER 22000/240V 2-CR-10 2-CR-03 2-CR-04 2-CB-1186-1/2G86-2/2G 62-2 W10 62-2 E10 62-1 W10 62-1 E10 87 E10-W10 50-2 W10 86-2 WB 61 W10 50-1 W10 2-CB-11 2-CB-11 50-2 E10 86-2 EB 61 E10 50-1 E10 2-CB-11 METERING AND SYNCHRONIZING POTENTIAL 110.7V, L-N 3', 4W 27 HV2 W 2MT 50N 2MT2 5ON 2MT1 21T 2G 59 2G 64-2 2G 32-1 2G 32-2 2G 60BX 2G 60BX 2G 32-2T 2G 32-2TA 2G 32-1TA 2G 32-1T 2G 21 2G 40-1 2G 40-2 2G TRIPS GEN BKRS E10 AND W10 GEN BKRS E10 AND W10 40T2 2G 46 2G 94-1 2G 62-SVA 2G ARR A F 2G 64-1 2G V 2G A 2G 87 2G W 2G VAR 2G 60A-B 2G 3-12,701/69.28V PTS WYE CONNECTED SEE NOTE 7 3-12,701/69.28V PTS WYE CONNECTED SEE NOTE 7 62-SVB 2G 2-CB-11 2-CB-11 2-CB-11 2-CB-11 ARR B 64F 2GE 64F 2G 50KVA, 1~, 60HZ BIL: WINDING AND BUSHING-150KV LV: X AND Y WINDINGS BIL: WINDING AND BUSHING LINE AND NEUTRAL-95KV 87 2UT 86-2 2G 51G 2UT-Y 63X 2UT 51G 2UT-X 50-51 2UT A 2UT W 2UT2-CB-112-CB-11 87 2GMT 83-5b E10-W10 83-6b E10-W10 83-6a E10-W10 83-5a E10-W10 BACK-UP TRIP SIGNAL SEE DWG E1-0227 FOR BKR PRIMARY TRIP SIGNAL SEE DWG E1-0227 FOR BKR 63 2MT1 61 E10 V/2ST PT/W10 PT/E10 PT-2/2G PT-1/2G'S XF PHS/2G PT-64-1/2G 'S XF 30A FUSE 30A - FUSE RATING FOR FUSE TYPE SEE NOTE 12 30A 30A 30A 30A 30A 30A NON-6 TYPE AND 30A FUSES ARE GOULD OT-30 TYPE. NON-30 TYPE,(II) PT-1/2G AND PT-2/2G-6A FUSES ARE BUSSMAN12.PT SECONDARY FUSES FOR (I) PT/W10 AND PT/E10 ARE BUSSMAN 59-81 2G 60BX 2G PT-21/2G A-T2 2G PT-64-2/2G 3 3 SEE LEGEND FOR TAG NUMBERS CP2-EPRENA-02 CP2-EPRENA-01 TAG RF CAPACITOR 2-SP37C004 RF COUPLING UNIT 2-SP37Q004 INDICATES RADIO FREQUENCY MONITORING

CAPACITOR AND COUPLING UNIT (SUPPLIED BY SIEMENS) RADIO FREQUENCY CAPACITOR TAG NUMBERS RADIO FREQUENCY COUPLING UNIT TAG NUMBERS FOR BUS PHASE A FOR BUS PHASE B

FOR BUS PHASE C FOR BUS PHASE A FOR BUS PHASE B FOR BUS PHASE C 2-SP37C001 2-SP37Q001 2-SP37C002 2-SP37C003 2-SP37Q002 2-SP37Q003 CP2-EPLAMT-04/05/06 CP2-EPTRUT-01 TO RTU/TELEMETERING

CAB

W/VAR-XD/2G W/VAR-1XD/2G TO RTU/TELEMETERING CAB W/VAR-1XD/2UT

TO RTU/TELEMETERING CABINET W-1XD 2UT TO RTU/TELEMETERING CAB TO RTU/TELEMETERING CABINET 27/HV2 62-SVB 2G 32-2T 2G 60XA 2G 60BX 2G 60BX 2G 60BX 2G 2-AST-2 2-AST-1 CO-1/EB CO-2 EB CO-1 EB CO-2 WB 60BX 2G 86-1 2G 40T1 2G 62-SVA 2G 32-1T 2G 32-1T 2G 62-SVA 2G 32-2T 2G 61/E10 W/VAR-XD2/2MT

PRB CPTR PRB 77-2/2UT 77-1/2UT RELAYS PRB CPTR 77-2/2G 77-1/2G RELAYS CP2-EPIBMT-01 TO LOC: A-6 DWG E2-0002-B TO LOC: C-5 DWG E2-0002-B 1200/5A MR 800A TAP L 63-2UT RCI PRB 2DFR-02 RCI 1200/5A MR 800A TAP RCI PRB 2DFR-01 REMOTE CURRENT ISOLATOR DIGITAL VOLTAGE TXP OM CONT FROM LOC: 4-E CONT AT LOC: 5-E CPTR TURBINE TRIP SYSTEM PRB 120V/115V b c b c CPTR PRB 3 COMMON HOUSING PT-3/2G TO SYNCHRONIZING

SEE DWG E2-0023-B T0 TURBINE CONTROL DELETED TURBINE TRIP PRB 345KV SWITCHYARD

SEE DWG E2-0200 3-300KV LA 3-30OKV LA METERING AND SYNCHRONIZING

POTENTIAL 110.7V, L-N 3', 4W TO 345KV POLARIZING CIRCUIT SEE DWG E1-0227 AND UNIT 1 PRB VIA SHUNT PANEL BACK-UP RELAYS 67GB TO 345KV POLARIZING CIRCUIT SEE DWG E1-0227

AND UNIT 1 PRBPRIMARY RELAYS 67GC VIA SHUNT PANEL CP2-EPLAMT-01/02/03 CONTD ON E1-0002 SH-LOC: C-2 RELAY PRB TO RTU/TELEMETERING CAB 77-1/2MT 13.FOR CONTINUATION SEE DWG LOC: A-1. NOTES (CONTINUED) A.B.C.NOTE 13 NOTE 13 NOTE 13 NOTE 13 Z-9.0% ON 650MVA BASE CPX-EPTRMT-02 CPX-EPTRMT-01 RATING OF TRANSFORMERS WILL CHANGE AS FOLLOWS: Z-13.7% ON 781MVA BASE 781MVA, OFAF, 3', 60HZ, 65^C RISE 650MVA, FOA, 3', 60HZ, 65^C RISE HV 1175KV NOTE 13 BIL: WINDING AND BUSHING - HVN 150KV LV 150KV HVN 150KV LV 150KVBIL: WINDING -HV 1050KV HV 1175KV BUSHING -345-22KV 345KV-20.9KV IF MAIN TRANSFORMERS 2MT1/2 (CP2-EPTRMT-01, -02) ARE REPLACED WITH SPARE TRANSFORMERS XMT1/2 (CPX-EPTRMT-01, -02) THE FOLLOWING CHANGES APPLY: SUDDEN PRESSURE RELAYS 63-1, -2/2MT1 WILL BE REPLACED BY RELAY 63/XMT1. SUDDEN PRESSURE RELAYS 63-1, -2/2MT2 WILL BE REPLACED BY RELAY 63/XMT2. AUXILIARY RELAYS 63X-1, -2/2MT1 WILL BE REPLACED BY RELAY 63X/XMT1 (IN PRB). AUXILIARY RELAYS 63X-1, -2/2MT2 WILL BE REPLACED BY RELAY 63X/XMT2 (IN PRB). 63 2MT2 63X 2MT2 L 63 2MT1 63X 2MT1 L L 3 3 3 3 2 NOTE 14 NOTE 14 NOTE 14 NOTE 14 14.THESE CTS ARE ONLY INSTALLED ON MAIN TRANSFORMERS 2MT1/2 AND NOT ON XMT1/XMT2. 3000/5A (MR) 3000/5A (MR) 25000/5A 25000/5A 0.66SCR, 65 PSIG H PRESSURE CONDUCTORS. 2 GENERATOR 2G WATER COOLED STATOR AND ROTOR 22KV, 3', 60HZ, 1800RPM 1410 MVA, 0.9PF 19500A FORCED COOLED 440,000A MOMENTARY 55 C RISE 110KV BIL ISOPHASE BUS ISOPHASE BUS 39000A FORCE COOLED 55 C RISE 110KV BIL

430,000A MOMENTARY CT W-4 1.NOTES: 3.4.2.7.8.9.COUPLING CAPACITOR POTENTIAL DEVICE (CCPD) DISCONNECT LINK RUNNING TIME METER SSPC AST LINE TUNER NEGATIVE SEQUENCE CURRENT METER PHASE SHIFTING TRANSFORMER CONTROL ROOM SWITCHYARD RELAY HOUSE (TVR) CABINETTVR REGULATOR THYRISTOR VOLTAGECPTRCOMPUTER KCP AUXILIARY RELAY RACK

REFERENCES:

ELECTRONIC KWH COUNTER PANEL IN

CONTROL ROOM LEGEND: SOLID STATE PROTECTION CABINET (REACTOR PROTECTION

SYSTEM)TURBINE AUTOMATIC STOP TRIP SOLENOID FOR TRIP, CLOSE AND BLOCK FUNCTIONS PERFORMED BY LOCKOUT GENERATOR VOLTAGE REGULATOR CUBICLE INCLUDES: a) VOLTS/HERTZ LIMITER c) MAXIMUM EXCITATION LIMITER CONNECTED TO DIFFERENTIAL RELAY TERMINAL 7 WHICH HAS NO THRU CURRENT RESTRAINT. EQUIPMENT ENCLOSED INSIDE DASHED LINE IS GENERATOR POTENTIAL TRANSFORMERS HAVE SUFFICIENT IRON TO GROUP 1 T/G TRIPS ARE THOSE WHERE GENERATOR TRIP IS DELAYED FOR 30 SECONDS AFTER TURBINE TRIP FROM REACTOR CONSIDERATIONS. GROUP 2 T/G TRIPS DO NOT PERMIT SUCH A DELAY.

SEE DWG E2-0022 FOR DETAILS. IMPRESSED ON THE PT PRIMARY. PREVENT SATURATION, WITH (1.05 X 22,000=) 23,100 VOLTS PRIOR TO ENERGIZING THE 22KV SYSTEM, THE FOLLOWING MUST BE VERIFIED: FOR GENERATOR LINKS IN PLACE, GENERATOR POTENTIAL VICE VERSA. MANUAL DISCONNECT SWITCH A VS AS VOLTMETER SWITCH AMMETER SWITCH LOCAL RES TEMP DETECTOR FOR TRANSFORMERS.

ONE FOR EACH LOW

VOLTAGE WINDINGS

HOT SPOT AND ONE FOR OIL TEMP. 3 CTS DELTA CONNECTED 3 CTS WYE CONNECTED LIGHTNING ARRESTER FIXED RESISTOR DRAWOUT DISCONNECT FOR BREAKER OR POTENTIAL TRANSFORMER TRANSDUCER (XD) CIRCUIT BREAKER 3 LOCATION QUANTITY (NO NUMBER INDICATES ONE) b) MINIMUM EXCITATION LIMITER TRANSFORMER SECONDARY RESISTORS ARE DISCONNECTED AND LA A=AMMETER V=VOLTMETER W=WATTMETER WHM=WATTHOURMETER 3 QUANTITY (NO NUMBER INDICATES ONE) FOR RELAY TABLE SEE DWG. E2-0002 EHC ELECTRO HYDRAULIC CONTROL PROTECTIVE RELAY BOARD AND PANEL RELAYS AND RTM W3 W2 A 2-CB-11 94-2 2G 62-SVB 2G W10 W10 11.METER/RELAY NUMBER SUFFIXES ARE NOT ALWAYS SHOWN. THE SUFFIXES ARE THE ALTERNATE TAG NUMBER FOR THAT PIECE FOR THOSE METER/RELAY REPRESENTATIONS CONTAINING THE COMPLETE TAG NUMBER, THE UNDERBAR IS EQUIVALENT TO A SLASH (eg IS EQUIVALENT TO ).OF EQUIPMENT THAT IT IS ASSOCIATED WITH (ie ).CAPACITOR COUPLING UNITE1-0001PLANT ONE LINE DIAGRAM UNITS 1 AND 2 E1-0001-A E1-0002 E1-0002-A UNIT 1 AND COMMON PLANT ONE LINE DIAGRAM MAIN ONE LINE METER

MAIN ONE LINE METER MAIN ONE LINE METER E1-0002-B E2-0227 E2-0212 345KV SWITCHYARD RELAY FUNCTIONAL DIAGRAM 345KV SWITCHYARD KEY INTERLOCK SCHEMATIC DIAGRAM MAIN ONE LINE METER AND RELAY DIAGRAM (UNIT 2) AND RELAY DIAGRAM (UNIT 1) AND RELAY DIAGRAM (UNIT 1) AND RELAY DIAGRAM (UNIT 1) SEE DRAWING E2-0022 AND E2-0022-A. 6.5.CLASS 1E ELECTRICAL EQUIPMENT. ITEMS MARKED WITH

• ARE SUPPLIED BY ACPSI.

E2-0002-B E2-0001-A PLANT ONE LINE DIAGRAM (UNIT 2) TXP TELEPERM XPOMOPERATING AND MONITORING STATION V SYSTEM 11P 11P 10.AND TAG AND TAG 2 2 2 2 2010 10-15 R WH-2MT R WH-2UT WH-2G R THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2004-003029-01-00 PER SK-0007-04-003029-01-00. MM 2010 10-15 DJL E2-0002 A CP-21 CP-21 el139310.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT LUMINANT CPNPP GLEN ROSE, TEXAS

STARTSTOPCLOSETRIP OPEN CLOSE OR ALTERNATE OFFSITE SOURCE FAILURE CS TRIPCLOSETRIP OPEN CLOSE OR CS TRIP PREFERRED OFFSITE SOURCE FAILURESTARTSTOPOFFON OR CS STOP CS START CB-1EA1-2 1EG1 CB-1EA1-1 AND OR AND OR GEN VOLTAGE AND FREQUENCY ESTABLISHED AND CLOSE TRIP CB-1EG1 RS RESET SEE NOTE 4 AND OR AND CS AUTO OR AND CS AUTO CS START CS STOP OR AND CS AUTO OR CS STARTSTARTSTOP CS STOP OR AND CS AUTO OR CS STARTSTARTSTOP CS STOPSTARTSTOP OR AND CS AUTO OR AND CS AUTO CS START CS STOPSTARTSTOP OR AND CS AUTO OR AND CS AUTO CS START CS STOPSTARTSTOP OR AND CS AUTO OR AND CS AUTO CS START CS STOP OR AND CS AUTO OR CS STARTSTARTSTOP CS STOP OR AND CS AUTO OR CS STARTSTARTSTOP CS STOP AND SEE NOTE 3 (TYP)SAFETY INJECTION ACTUATION SIGNAL SEE NOTE 5 HVAC CENTRIFUGAL WATER CHILLER XCICE1 CONTAINMENT SPRAY PUMPS (2) 1APCS31APCS1 AND AUXILIARY FEEDWATER PUMP 1APMD1 STATION SERVICE WATER PUMP 1APSW1 COMPONENT COOLING PUMP 1APCC1 RHR PUMP 1APRH1 SI PUMP 1APSI1 CENTRIFUGAL CHARGING PUMP 1APCH1 LEGEND-INDICATES A DEVICE WHICH PRODUCES AN OUTPUT-INDICATES A DEVICE WHICH PRODUCES AN OUTPUT WHEN ONE INPUT (OR MORE) IS ENERGIZED ONLY WHEN EVERY INPUT IS ENERGIZED-INDICATES A DEVICE WHICH PRODUCES AN OUTPUT FOLLOWING DEFINITE INTENTIONAL TIME DELAY AFTER

RELAY RECEIVING AN INPUT (ADJUSTABLE TIME DELAY RELAY-ENERGIZING) -NOTES REFERENCE DRAWINGS 1.2.3.4. 5.6.E1-0004 E1-0005 E1-0030 E1-0031 E1-0033 1.480V ONE LINE SAFEGUARD BUS, UNIT 1 RS A DEVICE WHICH RETAINS THE CONDITION OF OUTPUT CORRESPONDING TO THE LAST ENERGIZED INPUT. SIMULTANEOUS SET AND RESET INPUTS DIAGRAM SHOWS THE AUTOMATIC SEQUENCE OF THE DIESEL-GENERATOR STARTING AND LOADING SEQUENCE. OTHER 2.3.FOR SOLID STATE SAFEGUARDS SEQUENCER LOGIC DIAGRAM SEE REF DWG 3.4.THIS IS RESET AFTER THE SEQUENCER CYCLE IS OVER.5.HVAC CENTRIFUGAL CHILLERS ARE NON-CLASS 1E. 6.WILL BE SIMILAR. 7.THIS SEQUENCE DIAGRAM IS FOR 1EG1, DIAGRAM FOR 1EG2 SOLID STATE SAFEGUARDS SYSTEM SEQUENCER7.E1-0067-95 THRU 100 DIESEL GENERATOR SCHEMATIC AND 3-LINE CS CLOSE INDICATES THE OUTPUT THAT WILL PREVAIL UNDER DIESEL GENERATOR AUTOMATIC STARTING AND LOADING SEQUENCE DIAGRAM AND OR FOR THE ELECTRICAL ONE LINE DIAGRAMS SEE REF DWG 1 AND 2. 6.9KV ONE LINE SAFEGUARD BUS, UNIT 1 E1-0022-05 6.9KV SCHEMATIC DIAGRAMS

6.9KV SCHEMATIC DIAGRAMS

480V SCHEMATIC DIAGRAMS DIAGRAMS-INDICATES DEVICE WHICH PRODUCES AN OUTPUT8.UPON DETECTION OF DEGRADED BUS STATUS ALL RUNNING MOTORS WILL BE TRIPPED OFF THE BUS AFTER A TIME DELAY

AND THE DIESEL ENGINE START SIGNAL IS INITIATED. DIESEL START STOP LOGIC ARE OMITTED FOR SIMPLICITY. TO 480V EQUIPMENT TO 480V EQUIPMENT AND CS AUTO CONT SW (43, )6.9 KV ACCEPTABLE BUS VOLTAGE SEE NOTE 8 SEE NOTE 8 ONLY WHEN THE INPUT IS NOT ENERGIZED FUNCTIONS OPERATING ON THE CIRCUIT BREAKERS SHOWN OR RLMS E1-0022-02 (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS ,2EG1, AND2EG2 THIS DIAGRAM DOES NOT SHOW THE LOAD CENTER TRANSFORMERS. THESE TRANSFORMERS ARE ENERGIZED WHEN DG BREAKER CLOSES. THE SEQUENCER DOES NOT SEQUENCE THESE TRANSFORMERS ON TO THE EDG.9.THE DIESEL GENERATOR STARTING AND LOADING SEQUENCE FOR 1EG1, 2EG1, AND 2EG2 ARE SIMILAR TO 1EG1 SHOWN ON THIS DRAWING. THIS DRAWING CREATED TO INCORPORATE DESIGN CHANGE FDA-2002-003579-01-00 PER SK-0005-02-003579-01-00. EES 2003 12-01 JRMC 2003 12-02 FSAR FIGURE 8.3-3 E1-0022 02 CP-1 CP-1 el903800.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT TXU POWER CPSES GLEN ROSE, TEXASAmendment104 SOLID STATE SAFEGUARD SEQUENCER LOGIC DIAGRAM LEGEND AND OR RS 2 4 00 ONLY WHEN THE INPUT DOES NOT EXIST ONLY WHEN EVERY INPUT EXISTS INDICATES A DEVICE WHICH PRODUCES AN OUTPUT INDICATES A DEVICE WHICH PRODUCES AN OUTPUT INDICATES A DEVICE WHICH PRODUCES AN OUTPUT WHEN ONE INPUT (OR MORE) EXISTS INDICATES A DEVICE WHICH RETAINS THE CONDITION OF OUTPUT CORRESPONDING TO THE LAST ENERGIZED UNDER SIMULTANEOUS SET AND RESET INPUTS

INDICATES A DEVICE WHICH PRODUCES AN OUTPUT WHEN THE PRESCRIBED NUMBER OF INPUT EXIST (EXAMPLE: 2 INPUTS MUST EXIST FOR AN OUTPUT) INDICATES A DEVICE WHICH PROVIDES DIGITAL INDICATION OF ELAPSED TIME BETWEEN INITIAL

INPUT AND SECOND INPUT SPARE SAFETY INJECTION CONTACT CLOSING INPUTS SOLID STATE PROTECTION SYSTEM CABINET W OR OR RS OR 2 RS AND SIS/AL OUTPUT RELAYS 0-9 SEC 0-9 SEC SAFETY INJECTION SEQUENCER OUTPUT BLOCK/PERMISSIVE DEVICE OUTPUT RELAYS SEE NOTE 6 SEE NOTE 6 AND 00 C 00 C C SEE NOTE 7 SEE NOTE 7 RS AND 0-9 SEC 0-60 SEC 0-60 SEC AND RS 6 3 4 4 2

27-1A/1EA1 27-1B/1EA1 27-1C/1EA1 27-1D/1EA1 0-9 SEC AND C OUTPUT BLOCK/PERMISSIVE DEVICE OUTPUT RELAYS SEE NOTE 6 SEE NOTE 6 00 C 00 C C SEE NOTE 7 SEE NOTE 7 SEE NOTE 9 SEE NOTE 9 AND AND OR AND AND OR RS RS OR OR AND BOS MANUAL RESET PUSHBUTTON BOS TEST PB STEP 10 SEE NOTE 3 SEE NOTE 9 STEP 11 INDIVIDUAL OUTPUT TEST PUSHBUTTON (TOTAL 10) CONTACT CLOSING OUTPUTS BLOCK SIGNAL INDIVIDUAL TEST PERMISSIVE BOS BLOCK SWITCH (NOTE 1) BLOCK SIGNAL (NOTE 5)(NOTE 5)(NOTE 2)(NOTE 2) CONTACT OPENING OUTPUTS CONTACT OPENING OUTPUTS CONTACT OPENING OUTPUTS CONTACT OPENING AND CONTACT CLOSING OUTPUTS CONTACT CLOSING OUTPUTS BLOCK SIGNAL SIS BLOCK SWITCH (NOTE 1)SEE NOTE 9 STEP 10 STEP 11 SEE NOTE 3 SIS TEST - PB SIS MANUAL RESET PUSHBUTTON 0.0 - 0.9 SEC (TYP) UNDERVOLTAGE RELAY CONTACTS (CLOSE ON UNDERVOLTAGE) INPUT. INDICATES THE OUTPUT THAT WILL PREVAIL UPON AN ADJUSTABLE TIME AFTER A MAINTAINED INDICATES A DEVICE WHICH PRODUCES AN OUTPUT BLACKOUT SEQUENCER OR SIS/OL OUTPUT RELAYS BOS/OL OUTPUT RELAYS BOS/AL OUTPUT RELAYS SEE DWG REF 1 (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS E1-0022-05 FSAR FIGURE 8.3-4 DJL 2007 12-04 THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2007-002413-01-00 PER SK-0001-07-002413-01-00. OFF DELAY 0-9 SEC R RS R C WITH SUFFICIENT ENERGY TO OPERATE AND MAINTAIN AN OUTPUT RELAY IN THE OPERATED CONDITION WHEN AN INPUT EXISTS INDICATES COMPUTER INPUT INDICATING LIGHT ABBREVIATIONS SIS SIS/AL BOS BOS/AL---- - -SAFETY INJECTION SEQUENCER SAFETY INJECTION SEQUENCER/AUTO LOCKOUT

SAFETY INJECTION SEQUENCER/OPERATOR LOCKOUT

BLACKOUT SEQUENCER

BLACKOUT SEQUENCER/AUTO LOCKOUT BLACKOUT SEQUENCER/OPERATOR LOCKOUT NOTES BLOCK SWITCHES HAVE MAINTAINED CONTACTS ALL OTHER TEST SWITCHES AND PUSHBUTTONS HAVE MOMENTARY CONTACTS. 1.2.SIS AND BOS OPERATOR LOCKOUTS SHALL EACH PROVIDE 30 INDEPENDENT CONTACT OPENING OUTPUTS.3.SAFETY INJECTION SEQUENCER AND BLACKOUT SEQUENCER SHALL 4.VERIFICATION OF OUTPUTS OF RELAY DRIVERS INCLUDING CONTINUOUS AUTOMATIC SIMULATION OF INPUTS AND VERIFICATION OF TIME SETTINGS SHALL ALSO BE PROVIDED IN SEQUENCER CABINET. 5.6.SEQUENCER OUTPUT INDICATING LIGHT SHALL BE TURNED ON WHEN ASSOCIATED TIMESTEP OUTPUT SIGNAL IS FIRST

PRESENT AND SHALL BE MAINTAINED ON UNTIL SEQUENCER IS RESET.7.SEQUENCER OUTPUT RELAY INDICATING LIGHTS SHALL BE TURNED ON WHEN ASSOCIATED RELAY IS FIRST ENERGIZED

AND REMAIN ON UNTIL RELAY CHANGES STATE.8.AN ALARM CONTACT SHALL BE PROVIDED TO ACTUATE 9.RELAYS RESET AFTER THE SEQUENCER IS RESET. 10.REFERENCE DRAWINGS UNDER/OVER VOLTAGE RELAY PROTECTION 1.2.SEQUENCER COMPLETES LAST SIS. ONLY TYPE 2 OUTPUT INDICATES A DEVICE WHICH PRODUCES AN OUTPUT INPUT OCCURS STEPS.EACH PROVIDE (11) ELEVEN INDEPENDENTLY ADJUSTABLE TIME (18) EIGHTEEN INDEPENDENT CONTACT OPENING OUTPUTS AND SIS AND BOS AUTO LOCKOUTS SHALL EACH PROVIDE OUTPUTS.SIS/AL SHALL ALSO PROVIDE (6) SIX CONTACT CLOSING ONLY MANUAL TESTING LOGIC IS SHOWN. ADDITIONAL REMOTE ANNUNCIATOR UPON LOSS OF SUPPLY POWER TO SEQUENCER.

THIS SIGNAL RESETS TYPE 1 OUTPUT RELAYS, RESETS AFTER BOS/OL SIS/OL SOLID STATE SAFEGUARD SEQUENCER LOGIC FOR 1EA2, 2EA1, AND 2EA2 IS SIMILAR TO 1EA1 SHOWN ON THIS DRAWING. E1-0022-04E2-0022-04UNDER/OVER VOLTAGE RELAY PROTECTION FOR CLASS 1E 6.9KV/480V BUSES FOR CLASS 1E 6.9KV/480V BUSES OFF DELAY INDICATES A DEVICE WHICH PRODUCES AN IMMEDIATE OUTPUT AFTER AN INPUT OCCURS. OUTPUT TERMINATES

UPON AN ADJUSTABLE TIME AFTER THE INPUT

TERMINATES. R JRMC 2007 12-10 E1-0022 05 CP-2 CP-2 el126240.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 1 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV FINAL PRINT LUMINANT CPSES GLEN ROSE, TEXASAmendment104 X 3 S XF SS TS CS TESTMSH EXCITER DRAWOUT DISCONNECT FOR BREAKER OR POTENTIAL TRANSFORMER; CABLE DISCONNECT SURGE SUPPRESSOR AUTO TRANSFORMER VS FIELD EXCITATION SUPPLY FOR SYN MOTOR CPTR PRR RCPP PTC A B C L LOCATION QUANTITY (NO NUMBER INDICATES ONE) PHASE SHIFTING TRANSFORMER SYNCHRONIZING SWITCH PERMISSIVE SWITCH WITH LIGHTS CONTROL SWITCH WITH LIGHTS GREEN LIGHT RED LIGHT WHITE LIGHT AMBER LIGHT DISCONNECT SWITCH SYNCHRONOUS MOTOR WITH BRUSHLESS EXCITER TEST PUSH BUTTON, LOCKABLE IN EXTENDED POSITION MOTOR SPACE HEATER (WATTS LATER) VOLTMETER SWITCH LOCAL STARTER RECTIFIER KIRK KEY INTERLOCK WITH THE KEY IN SHUNT FOR DC AMMETER LOCAL NEAR CHILLER AT MOTOR INDICATES COMPUTER POTENTIAL TRANSFORMER CABINET SYSTEM PHASING IN 6.9 KV SWITCHGEAR LOCATIONS SYMBOLS-*FOR OTHER SYMBOLS SEE DWG E1-0001 CONTROL ROOM PANEL NUMBER

• LEGEND FEEDWATER TURBINE AND REACTOR COOLANT PUMP SUPERVISORY Z BLUE LIGHT SPEED PROBE PS PROTECTION SWITCH WINDOW OR THRU TYPE CURRENT TRANSFORMER (SEE NOTE 2)

HSP HOT SHUTDOWN PANEL 1-LV-01 PANEL 1-CV-07 CLASS 1E PROTECTIVE RELAY RACK 1-CR-11 6.9 KV AUXILIARIES ONE LINE DIAGRAM NORMAL BUSES 1.2.3.4.5.6.7.8.9.10.11.12.13.14.W W QUANTITY, WHERE NOT SHOWN, IS ONE. CABLE SIZE, WHERE NOT SHOWN IS 4/0 AWG. NOTES SWITCHGEAR CLASS: 500 MVA IC THESE CT'S SHALL HAVE RELAYING ACCURACY OF 10C400. STALLED MOTOR/TOO SLOW ACCELERATION PROTECTION. BENTLEY NEVADA MODULE INCLUDES CIRCUITRY TO PROVIDE 15.METER/RELAY NUMBER SUFFIXES ARE NOT ALWAYS SHOWN, THE SUFFIXES ARE THE ALTERNATIVE TAG NUMBER FOR THAT PIECE OFEQUIPMENT THAT IT IS ASSOCIATED WITH (e.g. 51/1A2-1, 51/1A2-2). BYZ WITH 50/5A RATIO. RATIO 50-59.5HZ. TYPE KF UNDERFREQUENCY RELAY HAS A FREQUENCY RANGE OF PER FUNCTIONAL DIAGRAM DWG 7247D05 SH 5 REACTOR TRIP OCCURS ON SIGNAL FROM TWO OUT OF FOUR BUSES UNDERVOLTAGE OR FREQUENCY. CABLE QUICK DISCONNECT TYPE CONNECTORS ARE PROVIDED FOR VERTICAL MOTORS AND ARE LOCATED IN THE MOTOR TERMINAL BOX. EQUIP AND WIRING ENCLOSED INSIDE DASHED LINE IS CLASS 1E ELECTRICAL EQUIPMENT AND WIRING. TWO 75/5A CURRENT TRANSFORMERS ARE CONNECTED IN SERIES TO ACHIEVE 10C50 ACCURACY CLASS. PHASE SHIFTING TRANSFORMER OSXF SECONDARY VOLTAGE LAGS PRIMARY VOLTAGE BY 30 DEGREES. EXCITER POWER SUPPLY IS LOCATED IN AUXILIARY CUBICLE 5. 16.REFERENCE DRAWINGS 6.9 KV THREE LINE DIAGRAM E1-0001-A PLANT ONE LINE DIAGRAM E1-0002 MAIN ONE LINE METER AND RELAY DIAGRAM (UNIT 1) E1-0002-A MAIN ONE LINE METER

AND RELAY DIAGRAM (UNIT 1) MAIN ONE LINE METER AND RELAY DIAGRAM (UNIT 1) E1-0002-B PLANT ONE LINE DIAGRAM UNITS 1 AND 2 E1-0032-0 NORMAL 6.9 KV SWGR BREAKER DIAGRAM INDEX SCHEMATICS AND CONNECTION UNIT 1 AND COMMON E1-0026-02, 02A 17.FOR FUSE INFORMATION SEE THREE LINE DIAGRAMS, REF DWG 6. 1.2.3.4.5.6.7.E1-0001 W W ALL NEUTRAL OVERCURRENT CT'S ON CABLE FEEDERS ARE TYPE CT'S SHOWN AT MOTOR ARE GROUND SENSORS, BYZ WITH 50/5A REF CKD CP-19 9/24/97 DELETED FSAR FIGURE 8.3-5 PARTIAL DISCHARGE COUPLING CAPACITOR/TEST POINT RCI REMOTE CURRENT ISOLATOR TYPEDEVICE NO.DESCRIPTIONFUNCTION 50D 50N 51N 51 55**86M ITE AGASTAT GE GE AGASTAT GE GE GE W GE GE GE GE GE AGASTAT 7022PA NGV13A11A NGV13B39A 7012PB NGV13A11A IAC77B812A

IAC66K8A PJC11AV1A IAC53A10A IAC77A803A

FIELD MONITOR II HFA54E187F HFA51A42H 7012PE-1 SYNCHROCHECK RELAY TIME DELAY PICKUP WITH TWO INST TRIPS INSTANT OVERCURRENT TRIP (0.25-0.5A RANGE) INSTANT OVERCURRENT TRIP (0.5-2.0A RANGE) TRIP (0.1-0.4A RANGE)

RELAY POWER FACTOR RELAY WITH TWO DPDT CONTACTS ALARM RELAY UNDERFREQUENCY RELAY (NOTE 5) BUS LOCKOUT RELAY MOTOR BREAKER LOCKOUT RELAY AUXILIARY RELAYS FAST TRANSFER PERMISSIVE CHECK SYNCHROCHECK AUX RELAY REACTOR TRIP SIGNAL TRIPS MOTOR BREAKERS AND SLOW TRANSFER PERMISSIVE RELAY SHORT-CKT PROTECTION SHORT-CKT PROTECTION MOTOR DIFFERENTIAL NEUTRAL OVERCURRENT PROTECTION NEUTRAL OVERCURRENT PROTECTION PHASE OVERCURRENT PROTECTION OUT OF STEP/LOSS OF FIELD PROTECTION REACTOR TRIP (NOTE 6)

ALARMS ON SMALL OVERLOADS REACTOR TRIP SIGNAL TRIP/PREVENTIVE CLOSING OF ASSOCIATED BREAKERS TDDO 0.1-1.0 SEC RANGE RELAY WITH ONE INST TRIP VERY INV OVERCURRENT RELAY TABLE MFR RELAYS 0.5-5.0 SEC RANGE ELEC MACH TIME DELAY RELAY(0.1-1.0 SEC) TRIP BUS 1A1, 1A2, 1A3 TRANSF BREAKERS TDPU 20-200 SEC 27/1ST-X 27/1ST-Y 27X2/1ST 27X3/1ST 27X1/1ST PHASE OVERCURRENT AND PHASE OVERCURRENT AND VOLTAGE RELAY BUS UNDERVOLTAGE RELAY BUS UNDERVOLTAGE RELAY 25S P/N 224S1105 ITH P/N 1955594 EXTREMELY INV TIME O.C. LONG TIME O.C. RELAY EXTREMELY INV TIME O.C. 3000/2.5A 3 CS SS TS NC 1A2-1 2000A 9~B W X 2 VS TDPU 0.5-5.0 SEC TDPU 0.5-5.0 SEC a TDDO 0.1-1.0 SEC XF TEST TEST SOURCE SEE NOTE 10 3000/2.5A 3 SEE DWG 1 CS SS TS NO 1A2-2 2000A 2000/5A (NOTE 8)~B 3~B TS 26 2 51M2 3 7000 RTD TO CPTR Z2750W 3 1PCPX2 1200A 50N 50D 3 86M CS BENTLEY NEVADA MODULE SEE NOTE 14 RCPP 3 NK100081Z NK100081Y NK100081A NK100081B800/5A 8 TO CPTR300/5A 6 55 3 74 TS CS 1APCW2 1200A 3 A 208V,3~,3W 7 3 74 86M 50N 2000 CS TS 3 1APDP2 1200A RTD TO CPTR 4 SPACE 3300/5ANK100082 T1B2 1200A 3 3 A 3 50N TS CSNK100085300/5A 2 PRR 300/5A NK100120 208V,3~,3W SPACE 3000/2.5A 400/5A 300/5A 8 2~A,C 3 50N 74 86M A~B 3 74 86M 50-51 3 A 3 50N TS CS 2500 RTD TO CPTR4000W 1APCW4 1200A 1APCP2 1200A T1B4 1200A 3 3 3 3 4000 RTD TO CPTR 75/5ANK100123~B 3 74 86M 50N2600W 1APTP2 1200A 600 RTD TO CPTR BENTLEY NEVADA MODULE SEE NOTE 14 3 NK100121Z NK100121Y A 26 2 3 50N 50D 3 86M Z TS CS2750W RCPP 1PCPX4 1200A 3 7000 RTD TO CPTR TDDO 0.1-1.0 SEC (NOTE 13)3000/2.5A 3 9 7 51 3 A A~B 51N 51 3 S XF CS SS TS CS SS TS 1 NC 1A4-1 2000A 1A4-2 2000A 1500/5A (NOTE 8)3 OB~B C RTD RTD TO CPTR RTD TO CPTR A A 26 2~A,C~B A 50N A~B 26 50-51 CONT ON DWG 51 51N V VARIABLE FREQ 51 51N THIS DWG C A2600W4000W R REACTOR TRIP (NOTE 6) ~A, C 2 NO~B TS CS~B TS CS TS CS 6 1-CB-11 1-CB-11 1-CB-11 1-CB-051-CB-111-CB-10 1-CB-10 1-CB-11 1-CB-11 1-CB-11 1-CB-11 1-CB-11 1-CB-09 1-CB-10 1-CB-10 1-CB-10 1-CB-05 1-CB-10 TRANSFORMER T1B4 11 NOTE SEE E1-0003-A SEE DWG RTD 25001790W LOC: F-6 6.9 KV 2000A BUS 1A2 LOC: C-2 E1-0003-A DWG LOC: B-4 E1-0023-A SEE DWG TO SYNC LOC: A-5 LOC: F-6 DRAIN PUMP 12

HEATER WATER PUMP 12 CIRCULATING COOLANT PUMP 12 REACTOR PUMP 12 CONDENSATE WATER PUMP 14 CIRCULATING COOLANT PUMP 14 REACTOR 86M LOC: B-2 THIS DWG CHANNEL II 3 51M3 3 1000/5A PS 3 51M3 3 1000/5A PS 3 3 LOC: F-1 26 ZERO SPEED SENSOR 86/XA1 GE GE GE GE BENTLY NEVADA GE HFA51A42H IAC77A803A

IAC66A2A IAC66B4A INSTRUCTION MANUAL 12HEA61B 36 AUXILIARY RELAY ONE INSTANTANEOUS TRIP (SEE NOTE 14) BUS LOCKOUT RELAY STALLED MOTOR PROTECTION TRIP/PREVENTIVE CLOSING OF ASSOCIATED BREAKERS MOTOR STARTING PROT DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV CP-3 FOR DETAILS, SEE

• • - 55 DEVICE HAS BUILT IN TIME DELAY TRIPPING DURING MOTOR STARTING
• - BUS NUMBER 1, 2, 3 OR 4 2323-E1-0003 NO TYPE NUMBER REACTOR COOLANT PUMP E1-0003 E1-0003-A EXTREMELY INV TIME O.C.

LONG TIME O.C. RELAY WITH SHORT CKT PROTECTION PHASE OVERCURRENT AND LONG TIME O.C. RELAY GEIAC66A53ALONG TIME O.C. RELAY REACTOR COOLANT PUMP BACKUP PROTECTION NO HSP HSP MFG CO74GE W GE HGA11A52F KF STYLE 671B287A17 WITHOUT BUILT-IN TIME DELAY 12HEA61A223AGASTATE7012AA002 1-CB-05 1-CB-05~B~A,C~B~B~B~A,C NK100121A NK100121B PUMP 12 COOLING WATER TURB BLDG CP1-TWAPTP-02 6.9 KV-480V 2000/2667 KVA-AA/FA

480V SWGR BUS 1B2 CP1-EPTRNT-02CP1-HDAPDP-02CP1-CWAPCW-02 CP1-EPTRNT-04 6.9 KV-480V 2000/2667 KVA-AA/FA 480V SWGR BUS 1B4 CP1-COAPCP-02 CP1-CWAPCW-04 TBX-RCPCPX-04 (TAG CP1-EPSWNA-02 SPARE 1200A 1DSW2 PENE PENE 1A4 PH-S-TRANSFORMER T1B2 25/1A*25X/1A*27-1/1A*27-2A,B/1A*27-2XA/1A*27-2XB/1A*27-1T/1A*81T/1A*81/1A*86/1A*27-2XA1/1A*SEE 27-2XA AND 27-2XB 1A4 25/1A4 25X/1A4-1 A/1ST-Y 27/1A2 25/NK100125NK100122 DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV E1-0003 E1-0003 E1-0003-B CP-11 1A2-2 A/1A2 27-2XB/1A2 27-2XA1/1A2 27-2XA/1A2 27-2AB/1PCPX2 A/1A2 86/1A2-1 A/1A2 27-1/1A2 27-1T/1PCPX4 A/1A2 25X/1A4-2 A/2-500 MCM/~1-350 MCM/~ /2-500 MCM/~1-350 MCM/~1-350 MCM/~1-350 MCM/~ ~B 1PCPX2 A-XD-2/TO CPTR 1PCPX4 A-XD-2/TO CPTR SEE 27X1,2,3/1ST SEE NOTE 16 SEE NOTE 16 LOC: B-2 E1-0003-A DWG E1-0032-47 E1-0032-31 AND E1-0032-25 EI-0006-A AND E1-0032-27 E1-0006-A E1-0032-35 E1-0032-50 E1-0032-39 E1-0032-59 4 6 A 26 55 A A 3 A a A 800/5A 2 51M2 PTC TEST 2 C TDPU 0.5-5.0 SEC 2 5 V VS 2 TEST CHANNEL IV SEE NOTE 10 PRR 4 2 2 Q SOURCE FREQ TEST VARIABLE REACTOR TRIP (NOTE 6) SEC 0.5-5.0 TDPU LOC: C-2 E1-0003-A DWGCP1-EPSWNA-04) PT/1PCPX4 7200/120V TAG CP1-ECTRET-04 TBX-RCPCPX-02 7200/120V PT/1A4 PT/1UT-Y 1A4 81/1A4 27-1/1A4 81T/1A4 27-1T/1A4 86/1A4 27-2XA1/1A4 27-2XB/1A4 27-2XA/1A4 27-2AB/PF~B 6.9 KV, 2000A BUS 1A4 (TAG E1-0032-57 10 SEE NOTE 17 NOTE 17 NOTE 17 NOTE 17 NOTE~B 2 7200/120V A a A 4 2 7200/120V TEST 5 a 7200/120V A 2 PTC A 1-CB-11 TAG PT/1PCPX2)-06 CP1-ECTRET 1A2 81/1A2 81T/17 NOTE 17 NOTE SEE NOTE 10 17 NOTE 17 NOTE 1A4 AND XA1 STA SERV NOTE 17 PT/1ST-Y 2 NOTE 17 2 NOTE 17 NOTE NOTE1717 NOTE 17 NOTE 15 E1-0032-15 E1-0002-B E1-0032-13 E1-0002-B LOC: B-1 E1-0032-68 E1-0032-19 SEE DWG E1-0002-B LOC: F-6 SEE DWG E1-0002-B LOC: F-6 E1-0032-17 LOC: F-1 1-II-2801 1-II-2803 B B C c a A B C c a A B NOTE 9 NOTE 9 NOTE 9 50N 1-AE-22291-500 MCM/~ 1DFR-02 3 3 17 RCI 3 1DFR-02 RCI 1DFR-02 NOTE LOC: B-4 E1-0023-A SEE DWG TO SYNC 1DFR-02 2000/5A (NOTE 8)3 NOTE 15 RCI 3 1DFR-02 RCI 1DFR-02 51N RCI 3 1DFR-04 RCI 1DFR-04 2 LOC: E-4 E1-0023 SEE DWG TO SYNC 1DFR-04 3 RCI 3 1DFR-04 RCI 1DFR-04 1-AE-2501 NK100080 1-AE-2801 1-AE-2803 1-AE-3139 E1-0003 S (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS 50-51 50M-51 STA SERV XFMR 1ST UNDER-51M2 50M1-51 PHASE OVERCURRENT PROTECTION 51M3 E-0049-51 50M-51 50M-51 50M-51 50M1-51 50M1-51 50M-51 50M 1A2 PH-S E-0068 13)(NOTE PF 7200/120V B PT/1A2-DJL 11-01 2014 THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2014-000222-02-00 PER SK-0004-14-000222-02-00. LOC: B-1 DWG E1-0003-A TRANSFORMER 1ST TO Y WINDING OF NK100052 2-1/C 1000 MCM/~ LOC: B-1 DWG E1-0003-A

TRANSFORMER 1ST

TO Y WINDING OF NK100051 2-1/C 1000 MCM/~ R R R NK100048 NK100049 2-1/C 1000 MCM/~ 2-1/C 1000 MCM/~ JRMC 11-13 2014 el130670.dgn CP-30 E1-0003 CP-30DWG. NO.SH. NO. REV.H G F E D C B A 2 3 4 5 6 AB 1CDEFG H 1 2 3 4 5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ < FINAL PRINT > GLEN ROSE, TEXAS CPNPP LUMINANT

NORMAL BUSES ONE LINE DIAGRAM 6.9 KV AUXILIARIES DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV E1-0003 E1-0003 E1-0003-B CP-11 E1-0003-B X 3 SS TS CS DRAWOUT DISCONNECT FOR BREAKER OR POTENTIAL TRANSFORMER; CABLE DISCONNECT L LOCATION QUANTITY (NO NUMBER INDICATES ONE) SYNCHRONIZING SWITCH PERMISSIVE SWITCH WITH LIGHTS CONTROL SWITCH WITH LIGHTS LOCAL STARTER LOCAL NEAR CHILLER QUANTITY, WHERE NOT SHOWN, IS ONE. WITH 50/5A RATIO. IN 6.9 KV SWITCHGEAR LOCATIONS SYMBOLS-FOR OTHER SYMBOLS SEE DWG E1-0001 NOTES LEGEND ALL NEUTRAL OVERCURRENT CT'S ON CABLE FEEDERS ARE W TYPE BYZ CT'S SHOWN AT MOTOR ARE W GROUND SENSORS, BYZ WITH 50/5A RATIO. 3 1 OB CS SS TS XA1-1 1200A 800/5A 3 3000/2.5A 2500/2.5A 3 4 CS SS TS XA1-2 1200A 800/5A 33OB OB XCICE6 1200A 50N TS 2NK045975 74 5NK000016 50-51 50N TS TXB1 1200A100/5A200/5A 6NK045972100/5A 3 50N TS XCICE5 1200A 74 64 CS CSNK045974NK045977NK045973NK045976 15 OHM 1000W 15 OHM 1000W LL A 86M OB 3 3 3 A 33 64 86M A OB 3 SEE DWG690618 3 A AA51 51 51N 51N 1 MIN WATER CHILLER CENTRIFUGAL HVAC WATER CHILLER CENTRIFUGAL

HVAC 1-CB-11 1-CB-11 1-CB-11 1200A BUS XA1 1-CB-11 TXB1 TRANSFORMER E1-0002 SEE DWG E1-0002 A 6.9 KV 1 MIN 3 XA1-4 1200A 3 86M 50-51 50N A 3 WATER CHILLER CENTRIFUGAL HVAC CPX-CHCICE-07 CPX-CHCICE-09 CPX-CHCICE-08(E2-0032-79)(E2-0032-81)(E2-0032-83)200/5A'B NK055992 NK055995 WATER CHILLER CENTRIFUGAL HVAC WATER CHILLER CENTRIFUGAL HVAC TS MICRO MODULES ARE LOCATED IN THEIR RESPECTIVE CHILLER CONTROL PANELS. 100A 172 5.4.1.2.3.INDICATES SPLICEFUSE,172--FUSE RATING 100A FUSE B/M NUMBER WINDOW OR THRU TYPE CURRENT TRANSFORMER (SEE NOTE 1)(TAG CPX-EPSWNA-01) CPX-EPTRNT-33 2.4 KV-120V 1~, 1 KVA 6.9-2.4 KV 1000 KVA CPX-EPTRNT-31 CPX-EPTRNT-32 6.9-2.4 KV 1000 KVA 2.4 KV-120V 1~, 1 KVA CPX-EPTRNT-34 CPX-CHCICE-06 CPX-CHCICE-05 CPX-EPTRNT-13 6.9 KV-480V 1500/2000 KVA-AA/FA

480V SWGR BUS XB1 XA1 86/51 50M-51 50M-1-4/0/'1-350 MCM/'1-4/0/'1-4/0/'(3-1/C#4/0) (3-1/C#4/0) METER/RELAY NUMBER SUFFIXES ARE NOT ALWAYS SHOWN. THE SUFFIXES ARE THE ALTERNATE TAG NUMBER FOR THAT PIECE OFEQUIPMENT THAT IT IS ASSOCIATED WITH (e.g. (51/1A2-1 , 51/1A2-2). E1-0032-76 AND E1-0032-73 E1-0032-63 REFERENCE DRAWINGS FUSE BILL OF MATERIAL 6.9 KV THREE LINE DIAGRAM 02, 02A AND 02B E1-0001-A UNIT ONE AND COMMON E1-0002 MAIN ONE LINE METER AND RELAY DIAGRAM (UNIT 1) E1-0002-A MAIN ONE LINE METER

AND RELAY DIAGRAM (UNIT 1) MAIN ONE LINE METER AND RELAY DIAGRAM (UNIT 1) E1-0002-B PLANT ONE LINE DIAGRAM UNITS 1 AND 2 E1-0001 E1-0026-01, 01A, E1-0024-04 PLANT ONE LINE DIAGRAM FSAR FIGURE 8.3-5 RCI 3 RCIRCIREMOTE CURRENT ISOLATOR FAULT RECORDERFAULT RECORDER a A 4 2 7200/120V 6 6 NOTE 2 2 B C c VS V 6 NOTE 6 NOTE PT/XA16.FOR FUSE INFORMATION SEE THREE LINE DIAGRAM E1-0026-02B. VS VOLTAGE SWITCH RCI 3 FAULT RECORDER RCI FAULT RECORDER 617 XDFR-01CPX-CHCICE-08ACPX-CHCICE-09A (E2-0032-83) NK055997 NK055993 (E2-0032-81) CPX-CHCICE-07A (E2-0032-79) A 3 NK055996 3 150/5 100A CONTROL STARTER MODULE MICRO 3 589 A 3 3 150/5 100A CONTROL STARTER MODULE MICRO 3 A 3 3 150/5 100A CONTROL STARTER MODULE MICRO 3NK055994NK055995 1 21A30A 3KVA 6.9KV/120V 1 21A30A 3KVA 6.9KV/120V 1 21A30A 3KVA 6.9KV/120V 360A360A360A 172169166 172169166 166 172 169NOTE 4NOTE 4NOTE 4 (3-1/C#4/0)(3-1/C#4/0)(3-1/C#4/0)(3-1/C#4/0) (3-1/C#4/0) 617 B DJL 10-10 2014 IA 2014 THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2014-000222-01-00 PER SK-0003-12-000222-01-00. LOC: B-1 1ST DWG E1-0003-A

OF TRANSFORMER

TO Y WINDING R 2-1/C 1000 MCM/~ NK100050 NK255070 2-1/C 1000 MCM/~ LOC: F-1 DWG E2-0003 OF TRANSFORMER 2ST TO Y WINDING R R LOC: D-6 LOC: D-6 E1-0006-B LOC: F-2 10-11 el143880.dgn CP-14 E1-0003 CP-14DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ < FINAL PRINT > GLEN ROSE, TEXAS CPNPP LUMINANT 3 S XF SS TS CS VS Z WHITE LIGHT AMBER LIGHT -- -

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RED LIGHT GREEN LIGHT CONTROL SWITCH WITH LIGHTS PERMISSIVE SWITCH WITH LIGHTS

SYNCHRONIZING SWITCH

PHASE SHIFTING TRANSFORMER VOLTMETER SWITCH SPEED PROBE BLUE LIGHT -DISCONNECT SWITCH QUANTITY (NO NUMBER INDICATES ONE) LOCATION--LEGEND NORMAL BUSES ONE LINE DIAGRAM 6.9 KV AUXILIARIES 51 A DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV 2323-E2-0003 CP-2 E2-0003 E2-0003-A 51=DEVICE NUMBER, SEE RELAY TABLE A=AMMETER V=VOLTMETER

PF=POWER FACTOR METER -PROTECTION SWITCH PS (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS E1-0001 6.9KV ONE LINE SAFEGUARD BUSES 6.9KV ONE LINE SAFEGUARD BUSES 6.9KV THREE LINE DIAGRAM (UNIT 1) 6.9KV THREE LINE DIAGRAM (UNIT 2) DIAGRAM (UNIT 1)(UNIT 1)6.9KV ONE LINE NORMAL BUSES (UNIT 1)(UNIT 2)BUSES (UNIT 2) DIAGRAM (UNIT 2) 480V ONE LINE DIAGRAM NORMAL E2-0006, 0006-A E2-0004, 0004-A (UNIT 2)PHASING AND SYNCHRONIZING DIAGRAM (UNIT 1)PHASING AND SYNCHRONIZING DIAGRAM MAIN ONE LINE METER AND RELAY MAIN ONE LINE METER AND RELAY PLANT ONE DIAGRAM (UNITS 1 AND 2) E1-0002, 0002A, E1-0004, -0004A, 0002B-0004B E1-0003, -0003A E1-0023, -0023A, E2-0023, 0023-A,-0023B 0023B E1-0026-01, 02, 02A E2-0026-01, 01A, 02, 02A SCHEMATIC DRAWINGS E2-0032 (SERIES) PROTECTIVE DEVICE SETTING SYSTEM INDEX E2-2400-81 REFERENCE DRAWINGS 1.2.3. 4.5.6.7.8. 9.10.11.12.13.REF CKD 3/19/97 CP-11 (SEE NOTE 2) WINDOW OR THRU TYPE CURRENT TRANSFORMER FSAR FIGURE 8.3-5 TEST EXCITER DRAWOUT DISCONNECT FOR BREAKER OR POTENTIAL SURGE SUPPRESSOR AUTO TRANSFORMER FIELD EXCITATION SUPPLY FOR SYN MOTOR CPTR PRR RCPP PTC**FOR OTHER SYMBOLS SEE DWG E1-0001 W--SYNCHRONOUS MOTOR WITH BRUSHLESS EXCITER

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CONTROL ROOM PANEL NUMBER

• IN 6.9KV SWITCHGEAR AT MOTOR INDICATES COMPUTER POTENTIAL TRANSFORMER CABINET RECTIFIER TEST PUSH BUTTON, LOCKABLE IN EXTENDED POSITION MOTOR SPACE HEATER (* WATTS)

SHUNT FOR DC AMMETER CLASS 1E PROTECTIVE RELAY RACK HOT SHUTDOWN PANEL TRANSFORMER CABLE DISCONNECT SUPERVISORY PANEL HSP-2 FUSE 2 - NUMBER OF FUSES, NO NUMBER MEANS (1) FUSE 2.3.4.5.6.7.8. 9.10.THESE CT'S SHALL HAVE RELAYING ACCURACY OF 10C400. TYPE KF UNDERFREQUENCY RELAY HAS A FREQUENCY RANGE OF 55-59.5 HZ. CABLE QUICK DISCONNECT TYPE CONNECTORS ARE PROVIDED FOR ALL NEUTRAL OVERCURRENT CT'S ON CABLE FEEDERS ARE WESTINGHOUSE TYPE BYZ WITH 50/5A RATIO. CABLE SIZE WHERE NOT SHOWN IS 4/0 AWG. NOTES BYZ WITH 50/5A RATIO. CT'S SHOWN AT MOTOR ARE WESTINGHOUSE GROUND SENSORS, BUSES UNDERVOLTAGE OR FREQUENCY. REACTOR TRIP OCCURS ON SIGNAL FROM TWO OUT OF FOUR BOX.VERTICAL MOTORS AND ARE LOCATED IN THE MOTOR TERMINAL PER WESTINGHOUSE FUNCTIONAL DIAGRAM DWG 7247D05 SH 5 DASHED LINE IS CLASS 1E ELECTRICAL EQUIPMENT AND WIRING. EQUIPMENT AND WIRING ENCLOSED INSIDE 1.SWITCHGEAR CLASS: 500 MVA IC QUANTITY, WHERE NOT SHOWN, IS ONE. -PARTIAL DISCHARGE COUPLING CAPACITOR/TEST POINT E2-0003 SH - 11.12.13.3 CS SS TS NC 2000A 7200/120V W X 2 A a TDDO 0.1-1.0 SEC S XF 2 7200/120V TEST TEST 3 SEE DWG CS SS TS NO 2000A 2000/5A TS 2 3 RTD TO CPTR Z2750W 3 1200A 3 CS a 7200/120V A BENTLEY NEVADA MODULE 3 PTC800/5A 1200A TO CPTR300/5A 3 TS CS 1200A 3 A 3 CS TS 3 RTD TO CPTR SPACE 300/5A 1200A 3 3 A 3 TS CS 300/5A PRR 300/5A SPACE 3000/2.5A 400/5A 300/5A A 3 3 A 3 TS CS 1200A 1200A 1200A 3 3 3 3 75/5A A 3 1200A a A 3 800/5A Z TS CS2750W PTC TEST 1200A 3 C RTD TO CPTR a TDPU 0.5-5.0 SEC A a TDDO A 5 3 V S XF CS SS TS VS CS SS TS TEST NC 2000A 2000A C QTYPEDESCRIPTIONFUNCTION ZERO SPEED SENSOR GE GE GE GE NEVADA HGA11A52F 12HEA61A223 HFA54E187F HFA51A42H NO TYPE NUMBER. INSTRUCTION MANUAL ALARM RELAY BUS LOCKOUT RELAY MOTOR BREAKER LOCKOUT RELAY AUXILIARY RELAY ALARMS ON SMALL OVERLOADS TRIP/PREVENTIVE CLOSING OF

ASSOCIATED BREAKERS A B C A 2 A A SYSTEM PHASING THIS DWG LOC: A-5 C SOURCE FREQ TEST VARIABLE2600W3500W 2 RELAY TABLE MFR NO TS CS TS CS TS 6 SEE DWG RTD NK200121Y NK200121Z NK200121B NK200121A NK200120NK200125NK200085NK200080NK200081A NK200081B NK200081Z NK200081Y E2-0002 E2-0002 2 B 1 3 TRANSFORMER T2B2 4 6 8 9 2500/2.5A 9 2 3 3 BENTLEY NEVADA MODULE A 8 3 2 A 7 6 4 2500/2.5A 2 VARIABLE FREQ TEST SOURCE a c 7 SEE NOTE 13 SEE NOTE 13 BENTLEY NEVADA MODULE, IT INCLUDES CIRCUITS TO PROVIDE STALLED MOTOR/TOO SLOW ACCELERATION PROTECTION. 3000/2.5A FOR DETAILS SEE c B C PRR 3 1200A TO CPTR A4000W RTD HSD BENTLEY PRIMARY VOLTAGE BY 30 DEGREES. PF TWO 75/5A CURRENT TRANSFORMERS ARE CONNECTED IN SERIES DEVICE NUMBER SEC 0.5-5.0 TDPU REACTOR COOL. PUMPS MOTOR STARTING

PROTECTION NOTE 8 LOC: B-2 E2-0003-A DWG NOTE 12 NOTE 12 SEC 0.5-5.0 TDPU LOC: C-2 E2-0003-A DWG IN CUB 5 LOCATED NOTE 10 SEE PF 7200/120V LOC: B-2 THIS DWG TRANSFORMER T2B4 0.1-1.0 SEC 11 NOTE SEE NOTE 10 SEE 7200/120V TAG 1500/5A NOTE 8 NOTE 10 SEE TAG LOCATED SEE NOTE 10 IN CUB 5 REACTOR TRIP-NOTE 6 REACTOR TRIP-NOTE 6 CHANNEL 'B'A 'C1-350MCM/' 'B'B 2-500MCM/' 'B'B TCX-RCPCPX-02

• - BUS NUMBER 2 OR 4 NO XY HA TAG -06 CP2-ECTRET STATION SERVICE TRANSFORMER CP2-EPTRNT-02 6.9KV-480V

2000/2667KVA-AA/FA E2-0006-A LOC: B-1 CP2-HDAPDP-02 CP2-CWAPCW-02 DRAIN PUMP 22 CIRCULATING WATER PUMP 22 HEATER REACTOR COOLANT PUMP 22 'B-04 CP2-ECTRET TAG CP2-EPSWNA-04 'A 'C'B'B'B'B TCX-RCPCPX-04 COOLANT PUMP 24 CP2-EPTRNT-04 6.9KV-480V 2000/2667KVA-AA/FA E2-0006-A LOC: F-1 CONDENSATE CP2-COAPCP-02 CIRCULATING CP2-CWAPCW-04 PUMP 22 WATER PUMP 24 REACTOR RCPP'B1-350MCM/'1-350MCM/'1-350MCM/' 2-500MCM/' SEC 0.5-5.0 TDPU A A TO UNIT 2 TO UNIT 2 METER/RELAY NUMBER SUFFIXES ARE NOT ALWAYS SHOWN. THE SUFFIXES ARE THE ALTERNATE TAG NUMBER FOR THAT PIECE OF THE COMPLETE TAG NUMBER, THE UNDERBAR IS METER/RELAY REPRESENTATIONS CONTAINING EQUIVALENT TO A SLASH. (eg 14.NOTES CONTINUED SEE NOTE 13 NOTE 8 2000/5A LOC: D-6 1000/5A 3 3'A,C RCPP'A,C E2-0032-57 CHANNEL IV 'A,C E2-0002 LOC: C-6 3 PS 3 1000/5A 3 E2-0032-47 E2-0032-31 'B E2-0032-25 LOC: D-6 E2-0002 SEE DWG E2-0032-27 E2-0032-35 E2-0032-50 E2-0032-59 LOC: D-6 CP2-EPSWNA-02 208VAC, 3',3W PS EQUIPMENT THAT IT IS ASSOCIATED WITH 208VAC, 3',3W TURBINE BLDG, RM 2-287

• • (eg ,IS EQUIVALENT TO ).

TO 6.9 KV BUS 6.9 KV NORMAL BUS 6.9 KV NORMAL BUS PHASE SHIFTING TRANSFORMER SECONDARY VOLTAGE LAGS A HSP). FOR THOSE 6.9KV 2000A BUS 480V SWGR BUS 480V SWGR BUS 6.9KV 2000A BUS PENE A 2 2SEE AND CS RTD TO CPTR RTD TO CPTR2600WNK255706 WATER PUMP 22 TURB BLDG COOLING CP2-TWAPTP-02 E2-0032-39 NOTE 9 NOTE 9 TO PLANT COMPUTER CP2-PCDACP-06 TO PLANT CP2-PCDACP-06 COMPUTER16.FOR PROTECTIVE RELAY DETAILS SEE E2-2400. SEE DWG TO ACHIEVE 10C40 ACCURACY CLASS. EXCITER POWER SUPPLY IS LOCATED IN CUBICLE 5. SEE NOTE 17 SEE NOTE 17 17.18 NOTE 2 NOTE 18 18 NOTE 18 NOTE18.FOR FUSE INFORMATION SEE THREE LINE DIAGRAMS, REF DWG 11. 18 NOTE NOTE 18 22 18 NOTE 18 NOTE A C 4 18 NOTE B 2 2 18 NOTE 2 7200/120V 4 18 NOTE B 2 18 NOTE E2-0032-15 5 E2-0032-13 E2-0032-68 -19 E2-0032 1 E2-0032-17

15. DELETED 2-II-2801 2-II-2803 B 2-AE-2501 2-AE-3139 RTD TO CPTR RTD TO CPTR1790WNK2001221-500MCM/'

NOTE 9 2-AE-2229 3 3 A'B'B 14 NOTE RCI 2DFR-02 RCI 3 2DFR-02 VS V R LOC: C-2 E2-0003-A DWG LOC: D-5 E2-0023-A SEE DWG TO SYNC 2DFR-02 2DFR-02 3 3 A'B'B NOTE 14 RCI 3 2DFR-02 RCI 2DFR-02 3 A 1500/5A 3 NOTE 8'B'B NOTE 14 RCI 3 2DFR-04 RCI 2DFR-04 2 18 NOTE TO SYNC SEE DWG E2-0023-A LOC: F-5 2DFR-04 A 3 3'B'B NOTE 14 RCI 3 2DFR-04 RCI 2DFR-04 2-AE-2801 2-AE-2803 RCI-REMOTE CURRENT ISOLATOR FEEDWATER TURBINE AND REACTOR COOLANT PUMP 2-LV-01 2-CV-07 2-CR-11 T2B4 2-CB-11 2-CB-11 2ST 26 51M2 700050N50D 86M 55 74 74 86M 50N 50N 74 86M 50-51 50N 74 86M 50N 7000 74 86M 86M 26 50N 26 50-51 2500 2PCPX4 2APCP2 2A4-2 2A4-1 T2B2 2APCW2 2PCPX2 2DSW2 2A2-1 2A2-2 26 51M250N50D 86M 55 74 86M 26 50N 2APCW4 2APDP2 2500 PT/2PCPX4 PT/2PCPX2 PT/2A2 SPARE 2-CB-11 2-CB-11 2-CB-11 2-CB-05 2-CB-05 2-CB-10 2-CB-10 2-CB-10 2-CB-11 2-CB-11 2-CB-05 2-CB-05 2-CB-10 2-CB-10 2-CB-09 2A4 25X PT/2ST-Y-51 50M1 51M3-51 50M 2A2 81 2A2 81T 2A2 27-1 2A2 27-1T-51 50M 2A2 PHS/2A2 27-2AB 2A2 27-2XB 2A2 27-2XA1 2A2 27-2XA 2A4 86-51 50M-51 50M1 2A4 27-1 2A4 27-1T 2A4 81 2A4 81T 51M3 PT/2UT-Y 2A4 27-2XA1 2A4 27-2XA 2A4 27-2XB 2A4 27-2AB-51 50M-51 50M 2A4 PHS/2A4 25 2A2 86 TURBINE BLDG, RM 2-287 27-2XA1/2A 86/2A51/2A2-1 51/2A2-2 27/ST2-Y XA1 2A1 2A3 'SXF ST2-Y 27PENE E-0068 2A2 2B2 2B4 2A4 E-0049 27-2XB 27-2XA 2APTP2 2-CB-10 600 A-XD-2 2PCPX2 PT/2A4 A-XD-2 2PCPX4 50N 4000 51N 51 2A2-2 A-2A2 25 2A2 25X 2ST-Y 27 51 51N 2-CB-11 2A2-1 A-51N 51 2-CB-11 2A4-2 A-51N 51 2-CB-11 2A4-1 A-2000NK200082-2-1/C 1000 MCM/' 2-1/C 1000 MCM/' 2-1/C 1000 MCM/' NK255066 NK255067 NK255070 E2-0002-A, 0002-B E2-0003-A LOC: A-1 E2-0003-A LOC: A-1 E1-0003-B LOC: C-1 NK255068 2-1/C 1000 MCM/' NK255069 2-1/C 1000 MCM/' SWITCHYARD BREAKER W11 TO 345 KV LOC: E-4 SEE DWG E2-0002-B

FOR CONTINUATION DJL 11-01 2014 THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2014-000222-02-00 PER SK-0009-14-000222-02-00. CONT ON DWG E2-0003-A LOC: E-1 R NK200048 NK200049 2-1/C 1000 MCM/~ 2-1/C 1000 MCM/~ R R JRMC 11-13 2014 el133690.dgn CP-27 E2-0003 CP-27DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6THIS DRAWING CREATED ELECTRONICALLY DWNCHKDAPVD REMARKS REV CPE$$$$$$$DATE$$$$$$ < FINAL PRINT > GLEN ROSE, TEXAS CPNPP LUMINANT 2.3.4.5.6.7.8. 9.10. S XF SS TS CS VS Z WHITE LIGHT AMBER LIGHT QUANTITY, WHERE NOT SHOWN, IS ONE. SWITCHGEAR CLASS: 500 MVA I.C. THESE CT'S SHALL HAVE RELAYING ACCURACY OF 10C400.

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RED LIGHT GREEN LIGHT CONTROL SWITCH WITH LIGHTS PERMISSIVE SWITCH WITH LIGHTS SYNCHRONIZING SWITCH PHASE SHIFTING TRANSFORMER VOLTMETER SWITCH SPEED PROBE BLUE LIGHT

-DISCONNECT SWITCH TYPE KF UNDERFREQUENCY RELAY HAS A FREQUENCY RANGE OF 55-59.5 HZ. CABLE QUICK DISCONNECT TYPE CONNECTORS ARE PROVIDED FOR ALL NEUTRAL OVERCURRENT CT'S ON CABLE FEEDERS ARE WESTINGHOUSE TYPE BYZ WITH 50/5A RATIO. CABLE SIZE WHERE NOT SHOWN IS 4/0 AWG. --NOTES LEGEND BYZ WITH 50/5A RATIO. CT'S SHOWN AT MOTOR ARE WESTINGHOUSE GROUND SENSORS, BUSES UNDERVOLTAGE OR FREQUENCY. REACTOR TRIP OCCURS ON SIGNAL FROM TWO OUT OF FOUR BOX.VERTICAL MOTORS AND ARE LOCATED IN THE MOTOR TERMINAL PER WESTINGHOUSE FUNCTIONAL DIAGRAM DWG 7247D05 SH 5 SYMBOLS-DASHED LINE IS CLASS 1E ELECTRICAL EQUIPMENT AND WIRING. EQUIPMENT AND WIRING ENCLOSED INSIDE 1.-PS PROTECTION SWITCH LOCATION 3 QUANTITY (NO NUMBER INDICATES ONE) 51= DEVICE NUMBER, SEE RELAY TABLE A= AMMETER V= VOLTMETER PF= POWER FACTOR METER DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV 2323-E2-0003 CP-2 E2-0003 E2-0003-A WINDOW OR THRU TYPE CURRENT TRANSFORMER (SEE NOTE 2) E1-0001 6.9KV ONE LINE SAFEGUARD BUSES 6.9KV ONE LINE SAFEGUARD BUSES 6.9KV THREE LINE DIAGRAM (UNIT 1) 6.9KV THREE LINE DIAGRAM (UNIT 2) DIAGRAM (UNIT 1)(UNIT 1)6.9KV ONE LINE NORMAL BUSES (UNIT 1)(UNIT 2)BUSES (UNIT 2) DIAGRAM (UNIT 2) 480V ONE LINE DIAGRAM NORMAL E2-0006, 0006-A E2-0004, 0004-A MAIN ONE LINE METER AND RELAY MAIN ONE LINE METER AND RELAY PHASING AND SYNCHRONIZING DIAGRAM (UNIT 1)PHASING AND SYNCHRONIZING DIAGRAM (UNIT 2)E1-0003, 0003-A E1-0023, 0023-A, 0023-B E2-0023, 0023-A, 0023-B E1-0002, 0002-A, 0002-B E1-0004, 0004-A, 0004-B E1-0026-01, 01A, 02, 02A E2-0026-01, 01A, 02, 02A PLANT ONE DIAGRAM (UNITS 1 AND 2) SCHEMATIC DRAWINGS E2-0032 (SERIES) PROTECTIVE DEVICE SETTING SYSTEM INDEX E2-2400-81 REFERENCE DRAWINGS 1.2.3.4.5.6.7.8.9.10.11.12.13.(NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASSREF CKD 3/19/97 CP-7 FSAR FIGURE 8.3-5 TEST EXCITER DRAWOUT DISCONNECT FOR BREAKER OR POTENTIAL TRANSFORMER; CABLE DISCONNECT SURGE SUPPRESSOR AUTO TRANSFORMER FIELD EXCITATION SUPPLY FOR SYN MOTOR CPTR PRR RCPP PTC**FOR OTHER SYMBOLS SEE DWG E1-0001 W-SYNCHRONOUS MOTOR WITH BRUSHLESS EXCITER

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CONTROL ROOM PANEL NUMBER

• IN 6.9KV SWITCHGEAR AT MOTOR INDICATES COMPUTER POTENTIAL TRANSFORMER CABINET RECTIFIER TEST PUSH BUTTON, LOCKABLE IN EXTENDED POSITION MOTOR SPACE HEATER (* WATTS)

SHUNT FOR DC AMMETER CLASS 1E PROTECTIVE RELAY RACK HOT SHUTDOWN PANEL HSP SUPERVISORY PANEL -2 FUSE 2 - NUMBER OF FUSES-NO NUMBER MEANS (1 ) FUSE -PARTIAL DISCHARGE COUPLING CAPACITOR/TEST POINT -SPLICE E2-0003-A 3000/2.5A 3 CS SS TS NC 2000A 2000/5A (NOTE 8)3 H PRR P Q R 3 A 7200/120V W 2 B 2 ac a VS V TDPU TDPU TDDO S XF 2 7200/120V TEST TEST X TEST SOURCE 5 3 CS SS TS NO 2000A 2000/5A (NOTE 8)A 3 c TDPU AC150/5A 3 A TS 1200A 3 B b C 300/5A 3 A 3 TS CS 1200A 3 CS YX A B C SYSTEM PHASING TS 7000 REACTOR RTD TO CPTR Z2750W 3 1200A CS a 7200/120V A 3 PTC800/5A 1200A 2500 RTD TO CPTR300/5A TS CS 1200A 3 CIRCULATING A4000W2600W CS TS 3 1200A RTD TO CPTR SPARE HEATER300/5A 1200A 3 3 A 3 TS CS 300/5A 300/5A CIRCULATING CONDENSATE 3000/2.5A 400/5ASEE NOTE 1175/5A A A 3 TS CS CS TS RTD TO CPTR4000W1790W 1200A 1200A 3 3 6 3 RTD TO CPTR 75/5A A 3 CS TS2600W 1200A 6 RTD TO CPTR REACTOR 3 800/5A Z TS CS2750W PTC TEST 1200A 3 RTD TO CPTR VS TDPU 0.5-5.0 SEC A a TDDO VARIABLE SOURCE 5 3 SEE DWG 3 A V A 3 S XF CS SS TS SS TS TEST NC 2000A NO 2000A 3 1500/5A (NOTE 8)3 PRR 2 7200/120V B P 2 7200/120V 3 2 LOC: B-4 LOC: B-4 LOC: C-2 LOC: A-4 LOC: B-2 THIS DWGCONT'D ON DWG THIS DWG REACTOR TRIP (NOTE 6) VARIABLE FREQ UNIT AUX TRANSFORMER C LOC: B-2 THIS DWG LOC: C-2 THIS DWG REACTOR TRIP (NOTE 6) FREQ TEST TURB BLDG COOLING 11 NOTE SEE SEE DWG NK200101A NK200101B NK200101Z NK200101Y CP2-TWAPTP-01NK200103 CP2-CWAPCW-03 NK200100 E2-0002 CP2-COAPCP-01NK200102 CP2-EPTRNT-03NK200105 E2-0002 NK200061Y NK200061Z NK200061B NK200061A CP2-CWAPCW-01 CP2-HDAPDP-01NK200065 CP2-EPTRNT-01 DWG E2-0003E2-0003 3 3 BENTLEY NEVADA MODULE A RCPP 1 2 TCX-RCPCPX-01 3 2 A (NOTE 12)3 NK200066 4 6 7 8 9 NK200067 6.9KV-480V 2000/2667KVA-AA/FA B 2500/2.5A 8 3 A 2 TCX-RCPCPX-03 7 2 3 BENTLEY NEVADA MODULE RCPP 3 A 6 4 3 2 1 A 3 6.9KV-480V 2000/2667KVA-AA/FA 2500/2.5A (NOTE 12)C c a SEE NOTE 13 a c B A SEC 0.5-5.0~B~B SEC 0.1-1.0 CHANNEL l~B E2-0006 LOC: C-1 ~B~B~B SEC 0.1-1.0 B~B 9 2~B SEC 0.5-5.0 SEE NOTE 10 NOTE 10 SEE TDPU 0.5-5.0 SEClllCHANNEL NOTE 10 SEE NOTE 10 SEE 2-500MCM/~ E2-0006 LOC: D-4 ~B~A,~C 208V,3~,3W ~A,~C~B~B~B~B~B~B~B TO SYNC SEE DWG E2-0023-A LOC: C-5~A,~C~B~B 11.12.13.STALLED MOTOR/TOO SLOW ACCELERATION PROTECTION. PRIMARY VOLTAGE BY 30 DEGREES. TWO 75/5A CURRENT TRANSFORMERS ARE CONNECTED IN SERIES 1500/5A (NOTE 8)ZERO SPEED SENSOR GE GE GE NEVADA HGA11A52F 12HEA61A223 HFA54E187F NO TYPE NUMBER. INSTRUCTION MANUAL ALARM RELAY BUS LOCKOUT RELAY MOTOR BREAKER LOCKOUT RELAY ALARMS ON SMALL OVERLOADS TRIP/PREVENTIVE CLOSING OF ASSOCIATED BREAKERS RELAY TABLE FOR DETAILS SEE BENTLEY DEVICE NUMBER REACTOR COOL. PUMPS MOTOR STARTING

PROTECTION 13 NOTE SEE GE HFA51A42H AUXILIARY RELAYS 20-200 SEC NO SPARE SERVICE XFMR BREAKERS CP2-EPSWNA-01 PF-05 CP2-ECTRET COOLANT PUMP 21 WATER PUMP 21 DRAIN PUMP 21 TRANSFORMER PF 7200/120V IN CUB 5 LOCATED (TAG CP2-EPSWNA-03 TAG COOLANT PUMP 23 WATER PUMP 21 WATER PUMP 23 PUMP 21 TRANSFORMER IN CUB 5 LOCATED BENTLEY NEVADA MODULE, INCLUDES CIRCUITS TO PROVIDE ~A,C 2~B~B 3 PS 3 1000/5A 3 HSP LOC: E-6 E2-0002 SEE DWG SEE NOTE 13 E2-0032-53 E2-0032-41 E2-0032-29 E2-0032-21 ~B~B LOC: D-6~A,C PS 3 3 3 3 1000/5A E2-0032-55 E2-0032-37 E2-0032-33 LOC: E-6 E2-0032-23 TO X-WINDING STATION SERVICE XFMR 2ST CP2-EPTRST-01 TAG ) TURBINE BLDG RM 2-287 ), TURBINE BLDG RM 2-287 208VAC, 3~,3W(TAG CP2-EPTRUT-01)TRIP BUS , , , STATION AND PHASE SHIFTING TRANSFORMER SECONDARY VOLTAGE LAGS E2-0032-44 HSP6.9KV, 2000A BUS (TAG 480V SWGR BUS 480V SWGR BUS NOTES (CONT) SEE DWG E2-0002 LOC: D-6 TAG PENE A CP2-ECTRET-03 6.9KV 2000A BUS PENE A A 14. METER/RELAY NUMBER SUFFIXES ARE NOT ALWAYS SHOWN. THE SUFFIXES ARE THE ALTERNATE TAG NUMBERS FOR THAT PIECE OF

EQUIPMENT THAT IT IS ASSOCIATED WITH (e.g. ,). FOR THOSE METER/RELAY REPRESENTATIONS CONTAINING THE COMPLETE TAG NUMBER, THE UNDERBAR ISEQUIVALENT TO A SLASH (e.g.S EQUIVALENT TO ).2 2 41-350MCM/~1-500MCM/~1-350MCM/~1-350MCM/~1-350MCM/~ 2-500MCM/~ NOTE 9 NOTE 9 NOTE 916.FOR PROTECTIVE RELAY DETAILS SEE DWG E2-2400. TO PLANT COMPUTER CP2-PCDACP-06 TO PLANT CP2-PCDACP-06 COMPUTER TO ACHIEVE 10C40 ACCURACY CLASS. 2ST 27X-3 2ST 27X-2 2ST 27X-1* - BUS NUMBER 1 OR 3 EXCITER POWER SUPPLY POWER IS LOCATED IN CUBICLE 5. SEE NOTE 17 SEE NOTE 17 17.NOTE 18 NOTE 18 2 NOTE 18 NOTE 1818.FOR FUSE INFORMATION SEE THREE LINE DIAGRAMS, REF DWG 11. NOTE 18 a 2 NOTE NOTE1818 2 18 NOTE 2 18 NOTE A C B 4 18 NOTE 2 2 18 NOTE 4 18 NOTE NOTE 18 NOTE 18 NOTE 14 E2-0032-07 TO SYNC SEE DWG E2-0023-A LOC: A-5, B-5 E2-0032-05 NOTE 14 E2-0032-67 E2-0032-11 E2-0032-09

15. DELETED A 2-II-2800 A 2-II-2802 NOTE 14 2-AE-2500 NK200067A JB2T-006 2-AE-2225 2-AE-3060 19.COMPARTMENT.

BREAKER HAS BEEN PERMANENTLY REMOVED FROM SWITCHGEAR COMPARTMENT BREAKER EMPTY SEE NOTE 19 E2-0032-61 TS 2000 2-AE-2800 2-AE-2802 FEEDWATER TURBINE AND REACTOR COOLANT PUMP NOTE 14 2DFR-03 RCI RCI 3 2DFR-03 2DFR-03 2DFR-03 2DFR-03 RCI 3 2DFR-03 RCI 2DFR-01 RCI 3 RCI 2DFR-01 2DFR-01 2DFR-01 RCI 3 RCI 2DFR-01 2DFR-01 NORMAL BUSES ONE LINE DIAGRAM 6.9 KV AUXILIARIES 51 A 2-CV-07 2-CR-11 2-LV-01 51N 51 51N 51 50N 74 86M 50-51 50-51 50N 50N 2500 4000 74 86M 50N 600 7000 51N 51 51N 51 2PCPX3 2-CB-05 2APCW3 2-CB-10 2APCP1 T2B3 2-CB-09 2-CB-11 2A3-2 2-CB-11 2A3-1 2PCPX1 2DSW1 2APCW1 2-CB-10 2APDP1 2-CB-11 2A1-1 2-CB-11 2-CB-11 2-CB-11 2A1-2 2-CB-11 2-CB-11 2-CB-10 51M250N50D 86M 2-CB-05 2-CB-05 55 74 86M 26 50N 2-CB-10 2-CB-10 T2B1 74 86M 50N 26 26 51M250N50D 86M 55 74 86M 26 50N 2-CB-10 74 86M 50N 2-CB-11 2UT 2-CB-11 50N 2APTP1 74 86M 27X2/2ST 27X3/2ST 2-CB-11*T2B3 PT/2ST-X PT/2A1 PT/2PCPX1 PT/2A3 PT/2UT-X PT/2PCPX3 26-51 50M1 51M3 2A1 86 2A1 27-2XA1 2A1 27-2XA 2A1 27-2XB 2A1 81 2A1 27-1 2A1 27-1T 2A1 81T-51 50M-51 50M 2A1 25X 2A1 25-51 50M 2ST-X 27 2-CB-05 2PCPX3 A-XD-2-51 50M1 51M3-51 50M 2A3 86 2A3 81 2A3 27-1 2A3 27-1T 2A3 81T-51 50M 2A3 27-2XB 2A3 27-2XA 2A3 27-2XA1-51 50M-51 50M 74 86M 2A3 25 2A3 25X 2A3 PHS/86/2A2A12A22A3 XA1 2A4~SXF PHS/2A1 51/2A1-1 51/2A1-2 27/2ST-X 2A1 2B1 2B3 2A3 2A3 27-2A,B 2A1-2 A-2A V-2A F-2A VS-2A1-1 A-2A3-1 A-2A3-2 A-A-XD-2 2PCPX1 2ST-X 27 2A1 27-2AB E-0050 E-0069 T2B1 A 2-1/C 1000 MCM/~ NK255066 NK255067 2-1/C 1000 MCM/~ DWG E2-0003 LOC: F-1 E2-0002-A, 0002-B DJL 11-01 2014 THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2014-000222-02-00 PER SK-0010-14-000222-02-00. LOC: B-5 SEE DWG E2-0002-A

FOR CONTINUATION LOC: B-5 SEE DWG E2-0002-A

FOR CONTINUATION ISOPHASE BUS 22KV GENERATOR 2-1/C 1000 MCM/~ NK200048 2-1/C 1000 MCM/~ NK200049 2-1/C 1000 MCM/~ NK200046 R LOC: G-1 E2-0003 CONT ON DWG R 2-1/C 1000 MCM/~ NK200047 R JRMC 11-13 2014 el133700.dgn CP-24 E2-0003 CP-24DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ < FINAL PRINT > GLEN ROSE, TEXAS CPNPP LUMINANT

3 LOCATION CONTROL SWITCH WITH LIGHTS PERMISSIVE SWITCH WITH LIGHTS VOLTMETER SWITCH SELECTOR SWITCH

SYNCHRONIZING SWITCH LOCAL STARTER LR LINEAR REACTOR RESISTANCE=.0015 OHM THYRISTOR SCR GR GOVERNOR RESISTOR BOX EPT 6900V (3983Y)-284.3V (164Y)

• CONTROL ROOM PANEL NUMBER
• 6900V SWITCHGEAR LOCAL NEAR CHILLERCPTRINDICATES COMPUTER CS TRANSDUCER (XD)

TS VS L SS- BLUE LIGHT- AMBER LIGHT- WHITE LIGHT- GREEN LIGHT- RED LIGHT WINDOW OR THRU TYPE CURRENT TRANSFORMER, SEE NOTE 2 DRAWOUT DISCONNECT FOR BREAKER OR POTENTIAL SEL (FOR OTHER SYMBOLS SEE DWG E1-0001) QUANTITY (NO NUMBER INDICATES ONE) LEGEND TRANSFORMER LOCATIONS HEAVY 164V MAX 310 AMPS DC SHUNT 400A 50mV 500W MOTOR SPACE HEATER (500 WATTS) EXCITER POWER TRANSFORMER 3' 153 KVA HOT SHUTDOWN PANEL (HSP) DIESEL GENERATOR - LOCAL GENERATOR PANEL DIESEL GENERATOR - LOCAL ENGINE PANEL (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASSERF TRANSDUCER PANEL CP1-ECPRLV-17 TRAIN BREF CKD 5/24/95 CP-13 FSAR FIGURE 8.3-6 DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV 2323-E1-0004 CP-5 E1-0004 E1-0004-A E1-0004-B 1. 2.6.8.NOTES RELAYS 50N AND 51N, 5-50A PRIMARY RANGE. CABLE SIZE, WHERE NOT SHOWN, IS 4/0 AWG. 3.QUANTITY, WHERE NOT SHOWN, IS ONE (1). 4.GROUND SENSOR (ITE TYPE GS5) TO BE USED WITH GROUND OVERCURRENT SWITCHGEAR CLASS 500 MVA IC. ALL BREAKERS ARE 1200A.9.TWO 75/5A CURRENT TRANSFORMERS ARE CONNECTED IN SERIES TACHOMETER RELAY SET AT APP. 94.5% SPEED. UNDERVOLTAGE 3 PHASE RELAY WILMAR MODEL 401-45, RANGE 85-120, SET AT 103.5 (90 % RATED) VOLTS. GENERATOR BREAKER CLOSING PERMITTED WHEN VOLTAGE AND SPEED ABOVE THE SET VALUES. MOTOR SPACE HEATERS ARE NON-CLASS 1E. 13.12.11.10.7.E1-0001 REFERENCE DRAWINGS E1-0001-A PLANT ONE LINE DIAGRAM E1-0002-B PLANT ONE LINE DIAGRAM UNITS 1 AND 2 E1-0002-A AND E1-0002, MAIN ONE LINE METER AND RELAY DIAGRAMS E1-0027-02, 02A 6.9 KV THREE LINE DIAGRAMSE1-0031-0SAFEGUARD 6.9 KV SWGR BKR SCHEMATICS AND CONNECTION

DIAGRAM INDEX UNIT 1 AND COMMON 1.2.3.4.5.DELETED TO ACHIEVE THE REQUIRED ACCURACY. 5.ISOLATION BETWEEN CLASS 1E BUS AND NON-CLASS 1E LOAD IS EQUIPMENT ENCLOSED INSIDE DASHED LINE IS CLASS 1E POWER CABLING FOR HVAC CENTRIFUGAL WATER CHILLER 12 IS ASSOCIATED CLASS 1E, TRAIN BB. ALSO ON THE LOAD SIDE OF BKR 1APRH2, THE 'B 75/5A CT'S SECONDARY IS NON CLASS 1E. 1EG2 ELECTRICAL EQUIPMENT EXCEPT THE FOLLOWING: GROUNDING TRANSFORMER FOR DG IS NON-CLASS 1E. E1-0004-A POINT PARTIAL DISCHARGE COUPLING CAPACITOR/TEST PROVIDED BY THE LOAD CIRCUIT BREAKER, COORDINATED WITH THE BUS UPSTREAM CIRCUIT BREAKERS, INDICATED BY ** NEXT TO THE LOAD CIRCUIT BREAKER, AND THE BREAKER TRIPPED BY SAFETY INJECTION

ACTUATION SIGNAL. TEST POINT FOR PARTIAL DISCHARGE MONITORING. FOR RELAY TABLE DATA, SEE DWG E1-0004-B. MPR-1/1EG2 CIRCUIT BREAKER DELETED 14.EG100036 10EG100037 1000/5A 3 A AA'B 51N NO TS CS SS CS 4 2 1EA2 A B C ac C'B 33'B THIS DWGEG100040 15 OHM 1000W 1 MIN 100/5A 50M 3 50M1 3 A'B 50N 74 86M 1APCC2 TS 1000 RTD CS CS TO CPTR 600/5A 75/5A 6 50M 3 50M1 3 A'B 50N 74 86M TS CS AG100033 AG100033A AG100033B L 670220W 64 87 3 100/5A 3 SEE NOTE 9EG100039 75/5A 50M 3 50M1 3 A'B 50N 74 86M220W 1APMD2 TS CS CS A 700 RTD TO CPTR'B'B SEE NOTE 9 1000/5A 3 NO TS CS SS CS 14 7 13 16 NOTESEG100038 75/5A 6 50M A A 1EG2'B'B 3 50M1 3 A'B 50N 74 86M220W 1APCS2 TS 12 CSEG100034 NOTES SEE NOTE 8 11 700 RTD TO CPTREG100035 9'B 75/5A 6 50M 3 50M1 3 A'B 50N 74 86M200W TS CS 450 RTD TO CPTR 8EG100032 6 75/5A 6 75/5A 100/5A 3 50M 3 50M1 3 A'B 50N 74 86M 50M 3 50M1 3 A'B 50N 74 86M 50M 3 50M1 3 A'B 50N 74 86M 238W200W500W 1APRH2 1APCH2 1APSW2 TS CS TS TS CS CS 450 600 900 RTD TO CPTR RTD TO CPTR RTD TO CPTR CSEG100031 3 300/5A 3 50-51 3 A 3 50N 1 T1EB2 TS CS 300/5A 3 50-51 75/5A 3 A 6 3 50N 50M 3 50M1 3 T1EB4 TS A'B CS 50N 74 TO ERF COMPUTER 86M NC220W 1APCS4 TS CS TS SS CS 700 RTD TO CPTR 4 SEE NOTE 91-350 MCM/'1-350 MCM/' 2500/2.5A 3 2 TS CS SS CS NC 51N 51 3 1000/5A 3 A 3 A'B A'B C TO ERF COMPUTER 2 2 2 ST2 TDPU A B C ac 1EA2 1EA2 1EA2 1EA2 1EA2 TDPU 4 2 a c A B C 2 2 1EA2 2 1EA2 1EA2 3 5 5 4 2 2 A B C a c F F V VF'AB VS V V 1EA2 F 1EA2 TO ERF COMPUTER 3 51 A TO SYNC SEE DWG THIS DWG 6 CS SEL 1-CB-06 6 1-CB-09 SEL 1-CB-09 SEL 1-CB-03 1-CB-11 SEL 1-CB-11 SEL 1-CB-11 NEUTRAL GROUNDING TRANSF DWG E1-0023-B 'A 1-CB-11 1-CB-02 1-CB-02 1-CB-02 1CH2 1CH2 2 SEL 1-CB-01 A 1-CB-11 SEL 1-CB-11 1-CB-11 1-CB-11 SEE NOTE 8 1-CB-04 1-CB-11 3 1EA2-1 VS TDPU E1-0023-B SEE NOTE 9 SEE NOTE 9 SEE NOTE 9 SEE NOTE 9 1EG2 VR1 1EG2TR1,20/UF 1EG2 2 VR2 1EG2-51-51-51-51-51-51-51 51 1APSI2 EG100042C EG100042B EG100042A AEG100030 LOC: A-4 LEFT BELOW CONT'D LOC: A-5 LEFT BELOW CONT'D PUMP 12 CHARGING CENTRIFUGAL LOC: A-6 LEFT BELOW CONT'D LOC: B-1 LOC: D-6 SEE DWG E1-0002 TRAIN B LOC: F-4 PUMP 12 FEEDWATER AUXILIARY WATER PUMP 12 COMPONENT COOLING TRAIN B S SIGNAL WATER PUMP 12 STATION SERVICE WATER CHILLER 12 HVAC CENTRIFUGAL REMOVAL PUMP 12 RESIDUAL HEAT PUMP 12 SAFETY INJECTION PUMP 12 CONTAINMENT SPRAY PUMP 14 CONTAINMENT SPRAY LOC: F-5 LOC: E-4 11 AND 12 10 AND 12 LOC: G-1 RIGHT ABOVE FROM CONT'D TO SYNC SEE LOC: G-1 SEE UPPER RIGHT

FOR CONTINUATION LOC: G-3 RIGHT ABOVE FROM 1EA2-2 TO ERF COMPUTER 86-2 D 17 86-1 TO SYNC SEE DWG E1-0023-B LOC: E-2 27BX ST1 2 27B-1,2 ST1-X TDPU TDPU ST2-Y D THIS DWG LOC: B-1 XCICE2 1EA2 1EA2 TDPU A'B'B SEE NOTE 8 75/5A TO CPTR II-2451 1EA1-2(TBX-CSAPCH-02)(CP1-AFAPMD-02 )CP1-CCAPCC-02 )(CP1-MEDGEE-02 )1EB24 27-BX/TRIP 1EA2-2TRIP 1EA2-1 CP1-EPTRET-02 6.9 KV-480V, 2000/2667 KVA AA/FA CP1-EPTRET-04 6.9 KV-480V, 2000/2667 KVA AA/FATRANSFORMER T1EB2TRANSFORMER T1EB4(CP1-SWAPSW-02 )(TBX-RHAPRH-02)(TBX-SIAPSI-02 )(CP1-CTAPCS-02)(CP1-CTAPCS-04 )1-RK-06 DIESEL GENERATOR LOCAL PANEL

1-DG-02B 1EG2/GT 7200-120/240V, 1', 60HZ 25 KVA CONTINUOUS 3 50M 3 50M1 3 A'B TS 50N 15-51 ((ZONE A-2) DWG E1-0004

TO 1000/5A AG154477 1EA2-3 1EA2-2 E1-0031-07 E1-0067-99 E1-0031-27 E1-0031-39 E1-0031-55 1EG2 E1-0031-23 1EA2-1 E1-0031-05 BT-1EA2 E1-0031-11 LOC: F-1 E1-0005-A E1-0031-47 E1-0031-33 E1-0031-35 CPX-CHCICE-02 E1-0031-43480V SWGR BUS 1EB2480V SWGR BUS 1EB4 E1-0031-51 7200/120V 2 PT-B/ST1-X NOTE 16 NOTE 16 NOTE 16 22 7200/120V TEST TEST 1EA2 2 1EA2 2 TD PU 2 TD PU 2 SOLID STATE SAFEGUARD SYSTEM SEQUENCER 7200/120V 1CR02 (REF DWG E1-0140) PT-2/1EA2 PT-1/1EA2 NOTE 16 NOTE 16 NOTE 16 2 NOTE 16 NOTE 16 NOTE 16 7200/120V 4 PT-B/ST2-YNOTENOTE 16 NOTE 16 16 E1-0031-65E1-0005-A AND E1-0031-17 E1-0005-A AND E1-0031-19 17.18.OPERABLE IN THE BKR TEST OR OPERATE POSITIONS. 19.AND 19 SEE NOTE 18 SEE NOTE 17 86-2 1EG216.FOR FUSE INFORMATION SEE THREE LINE DIAGRAMS, REF DWG 4.(SEE NOTE 8) AG104623 CPX-EPTRNT-10 2400-120V 6.9-2.4 KV 1000 KVA AA CPX-EPTRNT-02 1', 1 KVA ()E1-0031-59 (SEE NOTE 8) 1-AE-4251 SEE NOTE 2020.2 AWG 15KV JUMPER CABLE21.BUS COUPLER CAPACITOR IS 80 PICO FARADS. NOTE 21 SEE 1-AE-4519 6.9 KV, 1200A SAFEGUARD BUS 1EA2 (TAG CP1-EPSWEA-02) 6.9 KV 1200A SAFEGUARD BUS 1EA2 (TAG CP1-EPSWEA-02) CONTINUED TO ERF COMPUTER 1EG2 V 1EG2 FAG1000431/C-4/0 31000/5A1000/5A 3 EPT'A W EG100042E EG100042F3-350 MCM/' 2 7200-120V c a A B C CONTINUOUS RATING 6900V, 3', 60HZ, 450 RPM 1EG2 VAR1EG21EG2 3 3 86-286-187 W A 1EG2 FV 1EG2 3 B A C A V 7000 KW, 8750 KVA AT 0.8 PF PT-1/1EG2DIESEL GENERATOR 1EG2 VAR 1EG2-1 NOTE 22 CKT EXCITATION EG100042D E1-0018-01B LOC: E-3 FAN ALT POWER

VOLTAGE REGULATOR 1EG2-1 MPR-1 27-1A 27-59 2000/5A LOC: F-2 DWG E1-0023 TO SYNC SEE 1EG2 1EG2 1EG2 1EG2-2 1EG2-21EG21EG21EG21EG2 1-CB-11 VS-22.A 1EG2-1 1EG2-1 F V 1EG2-1 SEE NOTE 23 1-AE-3428 4/0 AWG 15KV UNSHIELDED JUMPER CABLE. 23.NOTE 8 SEE NOTE 21 SEE 2.3 OHMS, 74 AMPS CONTINUOUS THIS DWG LOC F-5 3000/2.5A1EA2-2L1EA2-2 1EG2-L1EA2-11EA2-11EA2-L1EA2-L 1EA2-L27-2X27-2A,B 27-3Y1 27-3A,B27-3X27-3Y 27-3Z 1EA2-11EA2-11EA2-1L 27B-1,-2 27-2XA,B,C 27-2X1 27BX-1 TO CT ON BREAKER TO CAB27-1A,C27-1B,D NOTES (CONT'D) 15.SUFFIXES ARE THE ALTERNATE TAG NUMBER FOR THAT PIECE

OF EQUIPMENT THAT IT IS ASSOCIATED WITH (eg 51/1EA2-1, 51/1EA2-2) FOR THOSE METER/RELAY REPRESENTATIONS CONTAINING THE (eg IS EQUIVALENT TO 86-2/1EG2). METER/RELAY NUMBER SUFFIXES ARE NOT ALWAYS SHOWN. THE COMPLETE TAG NUMBER, THE UNDERBAR IS EQUIVALENT TO A SLASH

• • TDPU TDPU A METER.59N/67GN, 60FL, 64R, 81 AND ALSO SERVES AS THE WATT-HOUR

AS THE FOLLOWING RELAY TYPES: 24, 27, 32R, 40, 46, 49, 51V, 59, MULTI-FUNCTION RELAY MPR-1/1EG2 SERVES THE SAME FUNCTION OF POWER.NOTE 17 FOR LOSS OF ALL ONSITE (EDGs) AND OFFSITE SOURCES

BREAKER IS LOCKED IN THE DISCONNECT POSITION. ALSO SEE

DURING NORMAL OPERATIONS IN MODES 1 THROUGH 4 THE CIRCUIT CP1-EPTRNT-33 AND TRANSFER SWITCH CP1-EPDSNA-01 WILL BE PROHIBITED. MOVEMENT IN THE VICINITY OF THE APDG'S, 3000 KVA TRANSFORMER

BEYOND ITS DESIGN BASIS EVENTS. HEAVY LOADS LIFTING AND VEHICLE

POWER TO CPNPP UNIT 1 CLASS 1E 6.9 KV BUSES ARE LOST AND CPNPP IS

ALSO BE ENERGIZED IN MODES 1 THROUGH 4 WHEN ALL SOURCES OF AC

POWER CABLE MAY BE ENERGIZED IN MODES 5 OR 6. THESE CABLES MAY SAFEGUARD BUSES ONE LINE DIAGRAM 6.9 KV AUXILIARIES DJL 10-31 2014 THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2014-000222-02-00 PER SK-0007-14-000222-02-00. NK100023A 1-1/C 1000 MCM/' CONT ON E1-0004-B R R NK100023ANK100028D1-1/C 1000 MCM/'CONT ON E1-0004-B R LOC: B-4LOC: F-5 JRMC 11-13 2014 el145150.dgn CP-31 E1-0004 CP-31DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ < FINAL PRINT > GLEN ROSE, TEXAS CPNPP LUMINANT E2-0004 1000/5A 3 TS SEL CS SS CS 2 2 A B C ac B 3 3 TO ERF COMPUTER THIS DWG 15 OHM 1000W 1 MIN 100/5A 3 33 TS RTD SEL CS CS TO CPTR 2400-120V 600/5A 75/5A 6 3 3 TS CS220W 75/5A 3220W TS SEL CS CS RTD TO CPTR 1000/5A 3 NO TS SEL CS SS CS 2 75/5A 6 33220W TS CS RTD TO CPTR 9 75/5A 6 33 238W TS CS CS RTD TO CPTR 75/5A 6 75/5A 6 100/5A 3 33333 3200W200W500W TS CS TS CS TS CS CS RTD TO CPTR TO CPTR TO CPTR CS 300/5A 3 33 TSCSCS 300/5A 3 75/5A CS 3 6 3 33 TS CS NC220W TS CS TS SS CS RTD TO CPTR CS 3 LOCATION CONTROL SWITCH WITH LIGHTS PERMISSIVE SWITCH WITH LIGHTS VOLTMETER SWITCH SELECTOR SWITCH

SYNCHRONIZING SWITCH RUNNING TIME METER LOCAL STARTER LR GR GOVERNOR RESISTOR BOX EPT 6900V (3983Y)-284.3V (164Y)

• CONTROL ROOM PANEL NUMBER
• DIESEL GENERATOR-LOCAL GENERATOR PANEL

DIESEL GENERATOR-LOCAL ENGINE PANEL

HOT SHUTDOWN PANEL (HSD) SHUTDOWN TRANSFER PANEL (STP) 6900V SWITCHGEAR LOCAL NEAR CHILLERCPTRINDICATES COMPUTER 3 TS SEL CS SS CS NC 3 1000/5A 3 3 TO ERF COMPUTER 2 2 A B C ac A B C SYSTEM PHASING 2 4 2 ac A B C 2 2 3 2 2 2 2 A B C ac VS TO ERF COMPUTER CS TRANSDUCER (XD) 9.TWO 75/5A CURRENT TRANSFORMERS ARE CONNECTED IN SERIES GROUND SENSORS TO BE USED WITH GROUND OVERCURRENT 2.3.4.QUANTITY, WHERE NOT SHOWN, IS ONE (1). RTM TS VS L SS RTD CABLE SIZE, WHERE NOT SHOWN, IS 4/0 AWG. LOC: F-4 100/5A 3 3 3 WINDOW OR THRU TYPE CURRENT TRANSFORMER, SEE NOTE 2 DRAWOUT DISCONNECT FOR BREAKER OR POTENTIAL DC SHUNT, 400A, 50mV SEL SEE NOTE 9 SEL SEL SEL SELSELSEL SEE NOTE 9 L 6 LOC: G-1 SEE UPPER RIGHT FOR CONTINUATION QUANTITY (NO NUMBER INDICATES ONE)2323-E2-0004CP-1 2APMD1 2-CB-09 2-CB-11 2-CB-11 2EA1-1 2-CB-112-CB-112-CB-11 LINEAR REACTOR RESISTANCE=.0015 OHMS HEAVY, 164V MAX, 310 AMPS SWITCHGEAR CLASS 500MVA IC ALL BREAKERS ARE 1200A. 17 2APCC1 15 14 13 11 2APCS3 NOTE 9 SEE 12 NOTE 9 SEE 2APCS1 10 NOTE 9 SEE 2APRH1 2APSI1 3 8 NOTE 9 SEE 3 2APCH12-CB-062-CB-01 76 4 3000/2.5A 1T2EB3T2EB1 10.TACHOMETER RELAY SET AT APPROX. 94.5% SPEED. 11.12. 13.NO CPX-EPTRNT-11 CP2-ECPRCR-01 TRANSFORMER THYRISTOR (SCR)(FOR OTHER SYMBOLS SEE DWG E1-0001) 2-CB-03 NOTE 9 SEE 5 FOR RELAY TABLE DATA, SEE DWG E2-0004-B. 22 2 2APSW1 3 2-CB-09 2-CB-11 E2-0004 E2-0004-A E2-0004-BTESTTEST 22 XCICE3~B~B 7200/120V~B~B WATER PUMP 21 COMPONENT COOLING WATER CHILLER 13 HVAC CENTRIFUGAL A~200001 A~200000 1~, 1KVA A~200003~B~B~B~BE~200018 E~200004A E~200004B E~200004C LOC: A-4 THIS DWG CONTINUED LOC: A-5 THIS DWG CONTINUED~B~B~B1-350MCM/~E~2000201-350MCM/~E~200021 CP2-EPTRET-01 E2-0005 LOC: A-1 CP2-EPTRET-03 E2-0005 LOC: A-4E~200005E~200006E~200007E~200008E~200009E~200019 REMOVAL PUMP 21 RESIDUAL HEAT WATER PUMP 21 STATION SERVICE PUMP 21 CENTRIFUGAL CHARGING PUMP 21 SAFETY INJECTION SPRAY PUMP 21 CONTAINMENTWHITE LIGHTBLUE LIGHT AMBER LIGHT RED LIGHT GREEN LIGHT ~AB~B~BCP2-EPSWEA-01) CONTINUED CP2-EPSWEA-01 )TRANSFORMERT2EB3TRANSFORMERT2EB1 NOTES 1.DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV UNDERVOLTAGE 3 PHASE RELAY WILMAR MODEL 401-45, RANGE GENERATOR BREAKER CLOSING PERMITTED WHEN VOLTAGE AND SPEED ABOVE THE SET VALUES. BUSES (UNIT 2) DIAGRAM (UNIT 2) E2-0023 MAIN ONE LINE METER AND RELAY (UNIT 2)-51 50M-51 50M-51 50M~A-51 50M-51 50M-51 50M 74-51 50M-51 50M-51 50M~B~B~B~B 600 900 LOC: G-3 THIS DWG CONTINUED LOC: G-1 THIS DWG CONTINUED (SOLID STATE SEQUENCER) E2-0031 AND E2-0067 (SERIES) 2462-1027 E2-0002 AND C THIS DWG LOC: F-5 (E2-0031-03) LOC: E-4 E2-0023 SEE DWG TO SYNC 2.5A 2500/TO CT ON BRKR TO TRANSFDIFF RELAY 87/ST2 TRAIN A (E2-0031-21) TO SYNC E2-0023 LOC: E-2 DWG 2462-1027 REF DWG AUTOMATION IND.

SYSTEM SEQUENCER CAB. A

SOLID STATE SAFEGUARD 2EA1 27-2A,B 2EA1 27-3A,B 2EA1 27-3Z TRIP 2EA1-2 FROM 27BX/2EB13 (E2-0005)LOC: G-1 7200/120V BT-2EA1 TRIP 2EA1-1 C THIS DWG THIS DWG LOC: B-1 B LOC: B-1 ST1-Y 27A-1,2 LOC: A-6 SEE DWG E1-0002 (E2-0031-01) SPRAY PUMP 23 CONTAINMENT E2-0031-31 E2-0031-25 E2-0031-9E2-0031-29E2-0031-49E2-0031-45E2-0031-53E2-0031-41 TRAIN AE2-0031-15E2-0031-13480V SWGR BUS 2EB3480V SWGR BUS 2EB1 SCHEMATIC DRAWINGS AUTOMATIC IND

• • CP2-SWAPSW-01 TCX-RHAPRH-01 CP2-CTAPCS-01 CP2-CTAPCS-03TCX-SIAPSI-01TCX-CSAPCH-01 CPX-CHCICE-03 CP2-CCAPCC-01 85-120V, 2EA1 86-2/PT-A/ST1-Y PT-2/2EA1-51 50-51 50 SET AT 103.5V (90% OF RATED VOLTAGE).

E2-2400-301 PROTECTIVE DEVICE SETTING SYSTEM INDEX 6A 2 FUSE 6A,1E - FUSE RATING 4 4 4 1E EXCITER POWER TRANSFORMER 3~, 153KV A E2-0002-A NOTES CONTINUED 6.9 KV-480V, 2000/2667KVA-AA/FA 6.9 KV-480V, 2000/2667KVA-AA/FA E1-0001 E1-0002, E1-0002-B E1-0002-A AND E2-0004-A AND E2-0004-B E2-0005 E2-0027-01 AND PLANT ONE LINE DIAGRAM (UNIT 1 AND 2) MAIN ONE LINE METER AND RELAY DIAGRAM (UNIT 1 SAFEGUARD) 6.9 KV ONE LINE BUS (UNIT 2) 480V ONE LINE SAFEGUARD BUS (UNIT 2) 6.9 KV THREE LINE DIAGRAM - SAFEGUARD 2 - NUMBER OF FUSES, NO NUMBER MEANS (1) FUSE 2EA1 86-1 2EA1-2 A 2EA1-1 A (E2-0005)LOC: G-1 15. METER/RELAY NUMBER SUFFIXES ARE NOT ALWAYS SHOWN. THE SUFFIXES ARE THE ALTERNATE TAG NUMBER FOR THAT PIECE OF

EQUIPMENT THAT IT IS ASSOCIATED WITH (e.g. 51/2EA1-1,51/2EA1-2).(e.g. IS EQUIVALENT TO 59-1/2EG1). 59-1 2EG1 MOTOR SPACE HEATER (* WATTS)

• W NOTE 1616.SPACE HEATERS ARE NOT CONNECTED TO POWER SOURCE FOR ALL 17.500W18.FOR PROTECTION RELAY DETAILS SEE DWG E2-2400.

~B MOTORS / EQUIPMENT EXCEPT FOR DG, HVAC CHILLER TRANSFORMER TDPU ( ITE TYPE GS-5, 5-50A) RELAYS 50N AND 51N. ERF TRANSDUCER PANEL ERF TRANSDUCER PANEL CP2-ECPRLV-16 CP2-ECPRLV-17 6.9 KV, 1200A SAFEGUARD BUS 2EA1 (TAG 6.9 KV, 1200A SAFEGUARD BUS 2EA1 (TAG SEE NOTE 8 75/5A~B A CP2-PCDACP-07 (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS ST2 27AX 2EA1-2L A-2EA1-2 A-2450 2-II-2EA1 V 2EA1 F 2EA1 V-2EA1 F-27-AX1/2EB13 2-RK-05 ST2-X 27A-1,2 2EA1 27-1B,D 2EA1 27-2XA,B,C 2EA1-1 A-2EA1-1L A-2EA1-L V-ST1 27AX-1 33 TS 16~B-51 50M A~254476 (ZONE D-3) E2-0004-A TO 1000/5A NOTE 19 2EA1-3 19.20.OPERABLE IN THE BKR TEST OR OPERATE POSITIONS. 21.22.POWER CABLE MAY BE ENERGIZED IN MODES 5 AND 6 ONLY. NOTE 23 NOTE 23 NOTE 2323.FOR FUSE INFORMATION SEE THREE LINE DIAGRAMS, REF DWG 5. 23 NOTE 23 NOTE 2 7200/120V 23 NOTE 23 NOTE 23 NOTE 7200/120V 23 NOTE NOTE 23 2 2 NOTE 23 23 NOTE 1.2.3.4.5.6.7.8.9.10.E2-0027-01A REFERENCE DRAWINGS LOC: B-6 DWG E1-0002 63 E2-0031-ref ckd 12/4/97 cp-12 TO ACHIEVE THE REQUIRED ACCURACY. 3 FSAR FIGURE 8.3-6 SEE NOTE 20A 20A.MOTOR SPACE HEATER (* WATTS, KW = KILOWATTS), SEE PHASING AND SYNCHRONIZING DIAGRAM AND STATION SERVICE WATER PUMP MOTOR. 5.6.7.8.DELETED DELETED ISOLATION BETWEEN CLASS 1E BUS AND NON-CLASS 1E LOAD IS EQUIPMENT ENCLOSED INSIDE DASHED LINE IS CLASS 1E ELECTRICAL EQUIPMENT EXCEPT THE FOLLOWING: POWER CABLING FOR HVAC CENTRIFUGAL WATER CHILLER 13 IS ASSOCIATED CLASS 1E TRAIN AA. GROUNDING TRANSFORMER FOR DG, 2EG1 IS NON-CLASS 1E.ALSO ON THE LOAD SIDE OF BREAKER 2APRH1, THE ~B 75/5A A~200016 1000KVA, AA 6.9-2.4KV CPX-EPTRNT-03 (SEE NOTE 8) 2-AE-4250 SEE NOTE 24 24.25 NOTE SEE FOR PARTIAL DISCHARGE MONITORING BUS COUPLER CAPACITOR/TEST POINT 2 AWG 15KV JUMPER CABLE BUS COUPLER CAPACITOR IS 80 PICO FARADS. 25.NOTE 21 POWER CABLE MAY BE ENERGIZED IN MODES 5 AND 6. THIS CABLE MAY ALSO BE ENERGIZED FOR TEST PURPOSES IN MODES 1 THROUGH 4 ONLY

WHEN THE TRANSFER SWITCH IS IN THE OPEN POSITION. THE CABLE

ENERGIZATION FOR TEST WILL NOT BE PERFORMED DURING SEVERE WEATHER

WARNING. IN ADDITION HEAVY LOAD LIFTING OVER TRANSFER SWITCH AND

VEHICLE MOVEMENT IN THE VICINITY OF THE TRANSFER SWITCH WILL BE

PROHIBITED FOR THE DURATION OF THE ABOVE CABLE ENERGIZATION FOR

TEST. THE DURATION OF THE CABLE ENERGIZATION FOR TESTING WILL BE AG254477 ALTERNATE POWER SOURCE LOAD LIMIT DELETED RESTRICTED TO TWO HOURS.E~200017 2-AE-4518 X2 X3 X1 H2 H3 H1 26.MPR-1/2EG1. DELETED 14. DELETED 27.SEE NOTE 8 PUMP 21 AUXILIARY FEEDWATER LOC: A-6 THIS DWG CONTINUED DIESEL GENERATOR LOCAL PANEL E2-0031-37 E2-0067 CP2-AFAPMD-01 CP2-MEDGEE-01B F 2EG1A'2000151/C-4/0 31000/5A1000/5A 3 EPT'A W E'200004E E'200004F3-350 MCM/' NOTES 2 7200-120V c a A B C CONTINUOUS RATING 6900V, 3', 60HZ, 450 RPM 2EG1'B VAR2EG12EG1 3 3 V 2EG1 TO ERF COMPUTER 86-286-187 W A 2EG1 F V 2EG1 A A 2EG1'B 3 B A C A V NEUTRAL GROUNDING TRANSF NOTES 7000 KW, 8750 KVA AT 0.8 PF 2EG1 VR1 2EG1 TR1,2 2 O/UF 2EG1 VR2 2EG1 11 AND 12 10 AND 12 PT-1/2EG1 2EG1-LDIESEL GENERATOR 2EG1 2EG1/GT 7200-120/240V, 1', 60HZ (SEE NOTE 8) VAR 2EG1-1 CKT EXCITATION E'200004D E2-0018-01B LOC: B-3 FAN ALT POWER VOLTAGE REGULATOR 2EG1-1 MPR-1 27-1A 27-59 2000/5A 2-CB-112EG12EG12EG12EG1 NOTE 27 2EG1-2 2EG1-2 25KVA CONTINUOUS 2EG1 2EG1 2EG1 TO ERF COMPUTER LOC: D-3 DWG E2-0023 TO SYNC SEE F-1 2EG1 V-1 2EG1 VS-A-1 2EG1 TRANSFORMER CP2-EPTRNT-33 IS PART OF THE APDG SYSTEM. SEE E2-2400-493 FOR TAP SETTING. 28.CT'S SECONDARY IS NON-CLASS 1E, TEST POINT FOR PARTIAL DISCHARGE MONITORING. 4/0 AWG 15KV UNSHIELDED JUMPER CABLE. SEE NOTE 28 SEE NOTE 25 SEE NOTE 8 PROVIDED BY THE LOAD CIRCUIT BREAKER, COORDINATED WITH SAFETY INJECTION ACTUATION SIGNAL. TO THE LOAD CIRCUIT BREAKER, AND THE BREAKER TRIPPED BY

THE BUS UPSTREAM CIRCUIT BREAKERS, INDICATED BY ** NEXT 2.3 OHMS, 74 AMPS CONTINUOUS 2EA1-2 2-CB-11 2EG1 2-CB-11 2-CB-112-CB-042-CB-02

---

-LEGEND------------

---

700 670 1000 450 700 700---51 51N A50M1A 74 86M 50N 86M 74 50M1 A 50N50M1AA 74 86M 50N 51N PU TD V50M1A 74 86M 50N 45050M1A 74 86M 50N 50M150M1AA747486M86M50N50N50M150M1 AA747486M86M50N50N A 50N A 50N2-CB-022-CB-02 RTD 2EA2-2 PU TD 2EA1 27-1A,C 2-CR-01 51 A LOC: D-2 E2-0023 SEE DWG TO SYNC ()()()()()()()PT-A/ST2-X PT-1/2EA1-2EA1-L F- 2EA1-L F VS-64 87 2EA1 -A TO PLANT COMPUTER TO CAB50M1A 74 86M 50N (CP2-EPDSNA-01

)(OFFLOAD TYPE) 600A DISC SWITCH SEE NOTE 26 CP2-EPTRNT-33 7.2KV - 480V 3000 KVA 2-DG-01B ()()2EA1 27-2X 2EA1 27-2X1 TDPU TDPU 2EA1 27-3Y1 2EA1 27-3Y S SIGNAL FROM 2EA1 27-3XTDPUTDPU TDPU 2 TDPU TDPU-480V, 3', 60 HZ 3500 KW, 4375 KVA @ 0.8 PF. INSTALL APDG'S 50 FEET AWAY (MINIMUM) FROM PLANT WALLS COMPLETE TAG NUMBER THE UNDERBAR IS EQUIVALENT TO A SLASH. FOR THOSE METER/RELAY REPRESENTATIONS CONTAINING THE 20B.OF ALL ON SITE (EDG'S) AND OFFSITE SOURCES OF POWER. IS LOCKED IN THE DISCONNECT POSITION. ALSO SEE NOTE 20B FOR LOSS

DURING NORMAL OPERATION IN MODES 1 THROUGH 4 THE CIRCUIT BREAKER 60FL, 64R 81 AND ALSO SERVES AS THE WATT-HOUR METER. THE FOLLOWING RELAY TYPES: 24, 27, 32R, 40, 46, 49, 51V, 59, 59N/67GN, MULTI-FUNCTION RELAY MPR-1/2EG1 SERVES THE SAME FUNCTION AS SEE NOTE 20 AND 20B SEE NOTE 20 AND 20B CP2-MEDGAP-01 CP2-MEDGAP-02

CP2-MEDGAP-03 CP2-EPTRNT-33 AND TRANSFER SWITCH CP2-EPDSNA-01 WILL BE PROHIBITED. MOVEMENT IN THE VICINITY OF THE APDG'S, 3000 KVA TRANSFORMER IS BEYOND ITS DESIGN BASIS EVENTS. HEAVY LOADS LIFTING AND VEHICLE POWER TO CPNPP UNIT 2 CLASS 1E 6.9 KV BUSES ARE LOST AND CPNPP

ALSO BE ENERGIZED IN MODES 1 THROUGH 4 WHEN ALL SOURCES OF AC POWER CABLE MAY BE ENERGIZED IN MODES 5 OR 6. THESE CABLES MAY ONE LINE DIAGRAM 6.9 KV AUXILIARIES SAFEGUARD BUSES DJL 10-31 2014 THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2014-000222-02-00 PER SK-0011-14-000222-02-00. NK200028C 1-1/C 1000 MCM/' CONT ON E2-0004-B NK200022C 1-1/C 1000 MCM/' RCONT ON E2-0004-B R LOC: E-4LOC: B-4 JRMC 11-13 2014 el126930.dgn CP-30 E2-0004 CP-30DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ < FINAL PRINT > GLEN ROSE, TEXAS CPNPP LUMINANT 1000/5A 3 TS CS SS CS 4 2 2 A B C ac C 33 TO SYNC SEE DWG TO ERF COMPUTER THIS DWG 50M1 15 OHM 1000W 1 MIN 100/5A 3 50M1 3 TS 1000 RTD CS CS TO CPTR 600/5A 75/5A 6 50M1 3 TS CS L 670220W 64 3 100/5A 3 75/5A 3 50M1 3220W TS CS CS 700 RTD TO CPTR 3 75/5A 6 3 50M1 3220W TS CS SEE NOTE 8 700 RTD TO CPTR 9 75/5A 6 3 50M1 3200W TS 450 RTD TO CPTR 75/5A 6 75/5A 100/5A 3 3 50M1 3 3 50M1 3 3 50M1 3 238W200W500W TS CS TS TS CS CS 450 600 900 RTD TO CPTR RTD TO CPTR RTD TO CPTR CS 300/5A 3 33 22 TS CS 300/5A 3 75/5A 3 6 3 3 50M1 3 TS CS220W TS CS TS SS CS 700 RTD TO CPTR 3 TS CS SS CS NC 1000/5A 3 3 C TO ERF COMPUTER 2 A B C ac 4 2 ac A B C 2 3 TEST TEST TD PU 2 TD PU 2 4 2 A B C ac VS TO ERF COMPUTER 3 TO SYNC SEE DWG THIS DWG SYSTEM PHASING 6 CS SEL 6 SEL SEL LOC: F-5 SEL 2 SEL LOC: B-1 SEL SEE NOTE 8 LOC: G-3 RIGHT ABOVE FROM LOC: G-1 SEE UPPER RIGHT FOR CONTINUATION 3 LOC: G-1 RIGHT ABOVE FROM CONT'D SEE NOTE 9 SEE NOTE 9 SEE NOTE 9 SEE NOTE 9 2EA2-2 2-CB-11 2-CB-09 2-CB-09 2-CB-03 2-CB-11 2-CB-11 2EA2-1 2-CB-11 T2EB4 T2EB2 1 2 34 2APCC2EG200040EG200039 5 2APMD2 NOTE 9 SEE NOTE 9 SEE 6 2APCH2 2-CB-06EG200038 72-CB-022-CB-02 2APCS2 2APCS4EG200036EG200037EG200035 2-CB-02 8 2APRH2 2-CB-04 10 11 51 50M AG200010 AG200011 13 2CR02 13 2-CB-11 3000/2.5A 16 14 2-CB-11 2APSW2 12EG200032 2-CB-11EG2000311517 NO CP2-ECPRCR-02 2 NCEG200034 SEE NOTE 9 3 22 2 2 AG200045EG200030 7200/120V 2.5A 2500/2 3 LOCATION CONTROL SWITCH WITH LIGHTS PERMISSIVE SWITCH WITH LIGHTS VOLTMETER SWITCH SELECTOR SWITCH SYNCHRONIZING SWITCH RUNNING TIME METER LOCAL STARTER LR GR GOVERNOR RESISTOR BOX EPT 6900V (3983Y)-284.3V (164Y)

• CONTROL ROOM PANEL NUMBER
• DIESEL GENERATOR-LOCAL GENERATOR PANEL

DIESEL GENERATOR-LOCAL ENGINE PANEL HOT SHUTDOWN PANEL (HSD) SHUTDOWN TRANSFER PANEL (STP) 6900V SWITCHGEAR LOCAL NEAR CHILLERCPTRINDICATES COMPUTER CS TRANSDUCER (XD)9.TWO 75/5A CURRENT TRANSFORMERS ARE CONNECTED IN SERIES GROUND SENSORS TO BE USED WITH GROUND OVERCURRENT 2.3.4.QUANTITY, WHERE NOT SHOWN, IS ONE (1). RTM TS VS L SS CABLE SIZE, WHERE NOT SHOWN, IS 4/0 AWG. WINDOW OR THRU TYPE CURRENT TRANSFORMER, SEE NOTE 2 DRAWOUT DISCONNECT FOR BREAKER OR POTENTIAL DC SHUNT, 400A, 50mV SEL QUANTITY (NO NUMBER INDICATES ONE)2323-E2-0004CP-1

• W LINEAR REACTOR RESISTANCE=.0015 OHMS HEAVY, 164V MAX, 310 AMPS SWITCHGEAR CLASS 500MVA IC ALL BREAKERS ARE 1200A.10.TACHOMETER RELAY SET AT APPROX. 94.5% SPEED.

11.12. 13.TRANSFORMER THYRISTOR (SCR)(FOR OTHER SYMBOLS SEE DWG E1-0001) FOR RELAY TABLE DATA, SEE DWG E2-0004-B. E2-0004 E2-0004-A E2-0004-BWHITE LIGHTBLUE LIGHT AMBER LIGHT RED LIGHT GREEN LIGHT 1.DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV UNDERVOLTAGE 3 PHASE RELAY WILMAR MODEL 401-45, RANGE GENERATOR BREAKER CLOSING PERMITTED WHEN VOLTAGE AND SPEED ABOVE THE SET VALUES. 85-120V.E1-0001 BUSES (UNIT 2) DIAGRAM (UNIT 2) PLANT ONE LINE DIAGRAM (UNIT 1 AND 2) MAIN ONE LINE METER AND RELAY MAIN ONE LINE METER AND RELAY (UNIT 2)DIAGRAM (UNIT 1 SAFEGUARD) 480V ONE LINE SAFEGUARD BUS (UNIT 2)(SOLID STATE SEQUENCER) E2-0031 AND E2-0067 (SERIES) 2462-1027 E2-0002 AND E1-0002, SCHEMATIC DRAWINGS AUTOMATIC IND E2-0023 (SERIES) E2-0031-7 D LOC: B-6 SEE DWG E1-0002 LOC: A-4 (E2-0031-05)

• *CS E2-0023 LOC: B-2 TO CT ON SEE DWG E1-0002 LOC: B-6 BRKR 2EA1-2~B~B~B 2EA2 (TAG CP2-EPSWEA-02

~AB DWG 2467-1027)(REF DWG AUTOMATION IND SYSTEM SEQUENCER CAB B SOLID STATE SAFEGUARD (TAG CP2-EPSWEA-02 )-51 50M-51 50M TRAIN B~B~B E2-0031-27 E2-0031-39 PUMP 22 FEEDWATER AUXILIARY PUMP 22 CHARGING CENTRIFUGAL WATER PUMP 22 COMPONENT COOLING -51 50M-51 50M~B~B~B~B LOC: A-4 LEFT BELOW CONT LOC: A-5 LEFT BELOW CONT LOC: A-6 LEFT BELOW CONT 2EA2 27-2X 2EA2 27-3X 2EA2 27-3Y1 FROM 27-BX/2EB24TRIP 2EA2-1TRIP 2EA2-2 S SIGNAL 2EA2 27-3Y 2EA2 27-3Z~B~B~B BT-2EA2 (E2-0031-11) 51 50-51 50-1-350MCM/~1-350MCM/~E2-0031-17E2-0031-19 TRANSFORMER T2EB2 CP2-EPTRET-02 E2-0005-A LOC: A-1 TRANSFORMER T2EB4 CP2-EPTRET-04

E2-0005-A LOC: A-4480V SWGR BUS 2EB2480V SWGR BUS 2EB4 -51 50M~B TRAIN B WATER PUMP 22 STATION SERVICE E2-0031-43 ~B~B-51 50M E2-0031-51 REMOVAL PUMP 22 RESIDUAL HEAT WATER CHILLER 14 HVAC CENTRIFUGAL -51 50M~B E2-0031-47 PUMP 22 CONTAINMENT SPRAY PUMP 22 SAFETY INJECTION E2-0031-33 2APSI2 XCICE4~B~B-51 50M-51 50M PUMP 24 CONTAINMENT SPRAY E2-0031-35 TCX-CSAPCH-02 CP2-AFAPMD-02 CP2-CCAPCC-02 CP2-SWAPSW-02 CPX-CHCICE-04 TCX-RHAPRH-02 TCX-SIAPSI-02 CP2-CTAPCS-02 CP2-CTAPCS-04 E2-0004 PT-B/ST2-X DPT-1/2EA2PT-2/2EA2 PT-B/ST1-Y SET AT 103.5V (90% OF RATED VOLTAGE) THIS DWG LOC: B-1 (E2-0005-A PROTECTIVE DEVICE SETTING SYSTEM INDEX 2 1E,6A FUSE 1E,6A-FUSE RATING 4~A E2-2400-301( ITE TYPE GS-5, 5-50A) RELAYS AND . 2-NUMBER OF FUSES, NO NUMBER MEANS (1) FUSE ERF TRANSDUCER PANEL ERF TRANSDUCER PANEL EXCITER POWER TRANSFORMER 3~, 153KV A LOC: F-5 THIS DWG NOTES CONTINUED E2-0005-A E2-0005 AND E1-0002-A AND E2-0002-A E1-0002-B 6.9 KV-480V, 2000/2667KVA-AA/FA 6.9 KV-480V, 2000/2667KVA-AA/FA 6.9 KV 1200A SAFEGUARD BUS ) (CONTINUED) 6.9 KV, 1200A SAFEGUARD BUS 6.9 KV ONE LINE SAFEGUARD BUS (UNIT 2) 6.9 KV THREE LINE DIAGRAM- SAFEGUARD LOC: B-4 DWG E2-0023 TO SYNC SEE 2EA2 27-2X1 E2-0023 2EA2 F 2EA2 V LOC: D-1)FROM (E2-0005-A LOC: D-1)15. METER/RELAY NUMBER SUFFIXES ARE NOT ALWAYS SHOWN. THE SUFFIXES ARE THE ALTERNATE TAG NUMBER FOR THAT PIECE OF EQUIPMENT THAT IT'S REPRESENTATIONS CONTAINING THE COMPLETE TAG NUMBER THE UNDERBAR IS NOTE 16 E2-0031-5616.SPACE HEATERS ARE NOT CONNECTED TO POWER SOURCE FOR ALL MOTORS / EQUIPMENT EXCEPT FOR DG, CHILLER TRANSFORMER AND 17.STATION SERVICE WATER PUMP MOTOR.18.FOR PROTECTION RELAY DETAILS SEE DWG E2-2400. ~B TO PLANT COMPUTER CP2-PCDACP-08 CP2-ECPRLV-16 CP2-ECPRLV-17 2EB24 27-AX1/~B NOTE 8 SEE 75/5A ST2 27BX (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS 2451 2-11-ASSOCIATED WITH (E.G. 51/2EA2-1,51/2EA2-2). FOR THOSE METER/RELAY59-1/2EG2). ST2-X 27B-1,2 2EA2 86-2/2EA2 2EA2-L V-2EA2-L F-ST1-Y 27B-1,2 2EA2 F-2EA2 V-2EA2 VS-27-1B,D 2EA2 2EA2 27-3A,B 2EA2 27-2A,B 2EA2 27-2XA,B,C 2EA2-L F 2EA2 27-1A,C 2EA2-1L A-2EA2-1 A-2EA2-1 A ST1 27BX-1 19.20.21.OPERABLE IN THE BKR TEST OR OPERATE POSITIONS. 33 TS NOTE 19 1000/5A 2EA2-3 CP2-EPDSNA-01 TO E2-0004 LOC: A-3 NOTE 20AG254477 AND 21 EQUIVALENT TO A SLASH (E.G. IS EQUIVALENT TO NOTE 22 NOTE 22 NOTE 2222.FOR FUSE INFORMATION SEE THREE LINE DIAGRAMS, REF DWG 5. 2 2 22 NOTE 22 NOTE 7200/120V 22 NOTE 22 NOTE 22 NOTE 7200/120V 22 NOTE 2 NOTE 22 22 NOTE 1.2.3.4.5.6.7.8.9.10.E2-0027-02A E2-0027-02 AND E2-0031-65 NOTE 22REF CKD CP-11 12/02/97 TO ACHIEVE THE REQUIRED ACCURACY. 3 FSAR FIGURE 8.3-6 5.6.7. 8.DELETED DELETED ISOLATION BETWEEN CLASS 1E BUS AND NON-CLASS 1E LOAD IS EQUIPMENT ENCLOSED INSIDE DASHED LINE IS CLASS 1E ELECTRICAL EQUIPMENT EXCEPT THE FOLLOWING: POWER CABLING FOR HVAC CENTRIFUGAL WATER CHILLER 14 IS ASSOCIATED CLASS 1E TRAIN BB. 2APRH2 GROUNDING TRANSFORMER FOR 2EG2 IS NON-CLASS 1E. THE ~B 75/5A ALSO ON THE LOAD SIDE OF BREAKER 2400-120V CPX-EPTRNT-04 6.9-2.4KV AG200013 CPX-EPTRNT-12 1000KVA-AA 1~, 1KVA E2-0031-59500W (SEE NOTE 8) 2-AE-4251 E2-0004-A SEE NOTE 23 23.24 NOTE SEE FOR PARTIAL DISCHARGE MONITORING BUS COUPLER CAPACITOR/TEST POINT24.BUS COUPLER CAPACITOR IS 80 PICO FARADS. 2 AWG 15KV JUMPER CABLE MOTOR SPACE HEATER (* WATTS, KW = KILOWATTS), SEE PHASING AND SYNCHRONIZING DIAGRAM CT'S SECONDARY IS NON-CLASS 1E, TEST POINT FOR PARTIAL DISCHARGE MONITORING.25.4/0 AWG 15KV UNSHIELDED JUMPER CABLE. 2-AE-4519 MPR-1/2EG2.

14. DELETED DELETED 26.1000/5A TS CS SS CS NOTES NOTES TO ERF COMPUTER TO ERF COMPUTER SEL NEUTRAL GROUNDING TRANSF 2 2EG2 2-CB-11 EG200042A EG200042B NO (E2-0031-23) 11 AND 12 2EG2 0/UF 2EG2 VR2 2EG2 VR1 10 AND 12 25KVA CONTINUOUS 7200-120/240V, 1~, 60HZ 2EG2 A~B~B 2EG2 V 2EG2 F 2EG2 TR1/2 DIESEL GENERATOR LOCAL PANEL

2-DG-02B 2EG2/GT CP2-MEDGEE-02B 2EG2-L A-E2-0067-105 (SEE NOTE 8)AG2000431/C-4/0 31000/5A1000/5A 3 EPT'A W EG200042E EG200042F3-350 MCM/' 2 7200-120V c a A B C CONTINUOUS RATING 6900V, 3', 60HZ, 450 RPM 2EG2 VAR2EG22EG2 3 3 86-286-187 W A 2EG2 FV 2EG2 3 A C A V 7000 KW, 8750 KVA AT 0.8 PF PT-1/2EG2DIESEL GENERATOR 2EG2 VAR 2EG2-1 NOTE 26 CKT EXCITATION EG200042D E2-0018-01B LOC: E-3 FAN ALT POWER VOLTAGE REGULATOR 2EG2-1 MPR-1 27-1A 27-59 2000/5A LOC: A-2 DWG E2-0023 TO SYNC SEE 2EG2 2EG2 2EG2 2EG2-2 2EG2-22EG22EG22EG22EG2 2-CB-11 F-1 2EG2 V-1 2EG2 VS-A-1 2EG2 B 2-AE-3428 24 NOTE SEE NOTE 25 SEE 8 NOTE SEE A B C SYSTEM PHASING PROVIDED BY THE LOAD CIRCUIT BREAKER, COORDINATED WITH THE BUS UPSTREAM CIRCUIT BREAKERS, INDICATED BY ** NEXT TO THE LOAD CIRCUIT BREAKER, AND THE BREAKER TRIPPED BY SAFETY INJECTION ACTUATION SIGNAL. 2.3 OHMS, 74 AMPS CONTINUOUS A 50N 86M A 50N 86M A 50N 74 86M A 74 86M A A 50N 74 86M A 50N 74 86M A 50N 74 86M A 50N 74 86M A 74 86M A 50N A 50N A 50N 74 86M 51N 51 A V 2-CB-01 50N 74 51N------------------------------51A 7200/120V)(()()()(()()()()-50N51N 87 A A 74) 50N ()TDPU TDPU TDPU TDPUTDPUTDPUTDPU TDPU A 2EG2 59-1 METER.59N/67GN, 60FL, 64R, 81 AND ALSO SERVES AS THE WATT-HOUR

AS THE FOLLOWING RELAY TYPES: 24, 27, 32R, 40, 46, 49, 51V, 59, MULTI-FUNCTION RELAY MPR-1/2EG2 SERVES THE SAME FUNCTION OF POWER.NOTE 20 FOR LOSS OF ALL ONSITE (EDGs) AND OFFSITE SOURCES

BREAKER IS LOCKED IN THE DISCONNECT POSITION. ALSO SEE

DURING NORMAL OPERATIONS IN MODES 1 THROUGH 4 THE CIRCUIT SWITCH CP2-EPDSNA-01 WILL BE PROHIBITED. APDG'S, 3000 KVA TRANSFORMER CP2-EPTRNT-33 AND TRANSFER

LOADS LIFTING AND VEHICLE MOVEMENT IN THE VICINITY OF THE

ARE LOST AND CPNPP IS BEYOND ITS DESIGN BASIS EVENTS. HEAVY

SOURCES OF AC POWER TO CPNPP UNIT 2 CLASS 1E 6.9 KV BUSES

MAY ALSO BE ENERGIZED IN MODES 1 THROUGH 4 WHEN ALL

POWER CABLE MAY BE ENERGIZED IN MODES 5 OR 6. THESE CABLES 2-CB-11 2EA2-2L A-2EA2-2 A-2EA2 86-1 2EA2-2 A-"B" PHASE ONLY WITHIN ENCLOSURE INDICATES SPLICE DLK 07-20 2015 SAFEGUARD BUSES ONE LINE DIAGRAM 6.9 KV AUXILIARIES 1-1/C 1000 MCM/' CONT ON E2-0004-B NK200028D1-1/C 1000 MCM/'NK200022DCONT ON E2-0004-B LOC: F-4LOC: C-4 el136240.dgn CP-27 CP-27 LEGEND: NOTES: REFERENCE DRAWINGS: EDITORIALLY CORRECT CONDUIT NUMBER FROM EG200042E TO EG200042C. THIS DRAWING REVISED TO INCORPORATE AI-CR-2015-006337-1 TO EG200042C CP-27 07-20 2015 MM 07-20 2015 MHF E2-0004DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ < FINAL PRINT > GLEN ROSE, TEXAS CPNPP LUMINANT 2 SST LS 3200A 3D 2C SST LI 300A SC10D011 1600AF 5C SST LI 300A CS TS SST LI 300A SST LS 800A SST LS 1200A SST LS 600A SST LS 800A SST LS 800A SST LS 800A SST LS 400A SST 3200A B C4B6D4D2D5B5D3B3C4C2B6BC 1VPMC1 1600AF SJ10D015 1600AF SWYDFDR1 1600AF MCCXB1-3 1600AF MCCXB1-2 1600AF MCCXB1-1 1600AF MCC1B1-3 1600AF MCC1B1-2 1600AF MCC1B1-1 1600AF BT-1B13 3200AF CS CS CSTSTSTSTSTSTSTS 6900V 2.5%, -5%, -7.5%/480V Z=5.75%TSTS+TS200150200 SST LS 600A NK100300 RDMG 11B MCC1B3-1 1600AF TS SST LI 300A SST LS 800A SST LS 600A SST LS 800A SST LS 800A SST LS 1200A NK100301B NK100302 NK100303B NK100304B NK100305B NK100301A NK100307 NK100303A NK100304A NK100305A7C11C9D10D10C MCC1B3-2 1600AF MCC1B3-3 1600AF MCCXB3-1 1600AF MCCXB3-3 1600AF MCCXB3-4 1600AFTSTSTSTSTS 240W NK100306 110W*7D SC18D001 1600AF 150 CSTSTS SST LI 300A SST LI 400A 240W SST LI 300A NC 1B1-1 3200AF B C A NK100308 NK100307A NK100309***8D 277 M A 59G T1B1 (TAG NO. CP1-EPTRNT-03) 6900V 2.5%, -5%, -7.5%/480V Z=5.75%+-27 1B1 27X 1B1 V VS CS TS ALARM 480/120V NO (NOTE 3) NK100268 NK100267 NK100266***NK005310 NK100265B NK100265A NK100264B NK100263B NK100262B NK100261B NK100264A NK100263A NK100262A NK100261A NK100260 CPX-SYTRGS-02 1-SC10D011 CONDENSER EXHAUSTING VACUUM PUMP 1-A CP1-CVVPMC-01 CONTROL FLUID PUMP A 1-SJ10D015 SPACE SPACE SPACE (AUXILIARY BUILDING-COMMON)(AUXILIARY BUILDING-COMMON)(TURBINE BUILDING-COMMON)(TURBINE BUILDING)(TURBINE BUILDING)(TURBINE BUILDING)9C8C SC10D013 1600AF 1AHCU 1600AF 1ELPS1 1600AF200250200 CS CS CSTSTSTSTSTSTS 240W SST LS 600A NK100310 (TURBINE BUILDING) 11D MCCXB3-5 1600AF TS9B10B7B8B-2A 1BC SST LS 3200A ALARM 480/120V 11A 12BC NC 1B3-1 3200AF CS TS 277 B C A M 59G T1B3 V 27X 1B3 27 1B3 B C A VS (C.W. INTAKE STRUCTURE)(AUXILIARY BUILDING-COMMON)(AUXILIARY BUILDING-COMMON)(AUXILIARY BUILDING-COMMON) SHAFT LIFT OIL PUMP 1-SC18D001 AUXILIARY OIL PUMP C 1-SC10D013 TBX-TRAHCU-01 TBX-ESELMG-01 SPACE SPACE SPACE SPACE AIR CIRCUIT BREAKER, STORED ENERGY ELECTRICALLY OPERATED, DRAWOUT TYPE -SST- SOLID STATE TRIP- LONG TIME, SHORT TIME LSLI- LONG TIME, INSTANTANEOUS TYPICAL SENSOR RATING (SEE NOTE 6) SST LI 600A 2 LOCATION QUANTITY (NO NUMBER INDICATES ONE) CS-CONTROL SWITCH WITH LIGHTS TS-CLOSE-TRIP PUSH BUTTONS WITH LIGHTS-GREEN LIGHT-WHITE LIGHT --RED LIGHT AMBER LIGHT VS-VOLTMETER SELECTOR SWITCH-LOCAL STARTER X-MOTOR SPACE HEATER WITH "X" WATT RATING -WINDOW TYPE C.T. W TYPE BYZ 50/5 AMP RATIO RESISTOR 1 , 5WATT-277GROUNDING RESISTOR TAPPED AT 92M-CONTACT OF PULSING CONTACTOR V 277 -VOLTMETER

• -SEE NOTE 2 RDMG M-480V SWITCHGEAR

--CONTROL ROOM PANEL NUMBER "X"-LOCAL L 27 27X 59G-UNDER VOLTAGE "GE" TYPE NGV13A11A OR EQUAL. -TYPE 7012 PA. -W 2 3 L W W 480V AUXILIARIES ONE LINE DIAGRAM NORMAL BUSES ELECTRICAL INTERLOCK SHALL PRECLUDE PARALLELING OF TWO SOURCE TRANSFORMERS. FOR REMOTELY CONTROLLED BREAKERS, LOCAL CONTROL IS NOT EFFECTIVE WHEN THE BREAKER IS IN OPERATING POSITION. BREAKER TRIP RATINGS ARE ADJUSTABLE BETWEEN 50% TO 125% OF SENSOR RATING.TO GRD PULSE DETECTION SCHEME, REF DWG 4- DRAWOUT BREAKER DISCONNECT ROD DRIVE M.G. SET CONTROL PANEL OVERVOLTAGE, TYPE CV-8, 67 VOLTS RANGE. TIME DELAY PICK-UP AUX RELAY 0.1-1.0 SEC AGASTAT TRANSFORMER T1B1 AUXILIARY BUILDING, EL 873-6" AUXILIARY BUILDING, EL 810-6" TURBINE BUILDING, EL 803-0" TURBINE BUILDING, EL 803-0" TURBINE BUILDING, EL 803-0" TURBINE BUILDING, EL 803-0" TRANSFORMER T1B3 TURBINE BUILDING, EL 803-0" TURBINE BUILDING, EL 803-0" CONTROL BUILDING, EL 854-4" C.W. INTAKE STRUCTURE, EL 795-9" (COND POLISH) CONTROL BUILDING, EL 854-4" AUXILIARY BUILDING, EL 873-6" CONTROL ROD M-G SET #1 TURBINE BLDG EL 778-0" (AUTO TRANSF SW) DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV CP-5 2000/2667 KVA, AA/FA 2000/2667 KVA, AA/FA 1-CB-111-CB-101-CB-10 LS 1-CB-11 1-CB-111-CB-101-CB-10 1-CB-06 X LOCATIONS RELAYS SYMBOLS 2323-E1-0006 CONTROL SWITCH WITH LIGHTS CONTROL SWITCH WITH LIGHTS E1-0006 E1-0006-A NOTES LEGEND MCC XB1-3 MCC XB1-2 MCC XB1-1 MCC 1B1-3 MCC 1B1-2 MCC 1B1-1 (TAG CP1-EPTRNT-01)3200A BUS 30 3W 480V SWGR 1B3 (TAG CP1-EPSWNB-03) SWGR BLDG EL 810-6" MCC 1B3-1 MCC 1B3-2 MCC 1B3-3 MCC XB3-1 MCC XB3-3 MCC XB3-4 MCC XB3-5 BUS A

1. 2. 3. 4. 5.6.ALL MOTOR AND FEEDER RATINGS ARE GIVEN IN HP UNLESS OTHERWISE NOTED.7.METER/RELAY NUMBER SUFFIXES ARE NOT ALWAYS SHOWN. THE SUFFIXES ARE THE ALTERNATE TAG NUMBER FOR THAT PIECE OF EQUIPMENT THAT 27 1B1 REPRESENTATIONS CONTAINING THE COMPLETE TAG NUMBER, THE "UNDERBAR" FEEDER BREAKERS MARKED WITH

• ARE TRIPPED ON BUS UNDERVOLTAGE BY 27X RELAYS.3200A BUS 30 3W 480V SWGR 1B1 (TAG CP1-EPSWNB-01) SWGR BLDG EL 810-6" PT PT AND E1-0034-49 AND E1-0034-48 AND E1-0034-49 AND E1-0034-49 AND E1-0034-48 AND E1-0034-48 E1-0034-22 E1-0034-18 AND E1-0034-50 AND E1-0034-45 AND E1-0034-47 AND E1-0034-46 AND E1-0034-46 AND E1-0034-47 AND E1-0034-47 E1-0034-24 E1-0034-30 E1-0034-16 MANUAL CLOSE INTERLOCK SCREWS ARE REMOVED TO ALLOW LOCAL OPERATION OF 480V SWITCHGEAR BREAKERS.

26 FUSE B/M ITEM NUMBER REF DWG 5 E1-0001E1-0001-APLANT ONE LINE DIAGRAM UNIT 1 AND COMMON 1442F01 AND 1442F03 E1-0034-0 AND CONNECTION DIAGRAM INDEX REFERENCE DRAWINGS 1.2.3.4.5.E1-0024-04FUSE BILL OF MATERIAL 4 2 6A 2 6A A C B B A C 6A PT/1B1 480/120V CUB 2A (FRONT) 2 1B1/2A/FU/FU3 (2 FUSES) 1B1/2A/FU/FU4 (2 FUSES) 1B1/2A/FU/FU6 (2 FUSES) 1B1/2A/FU/FU5 (2 FUSES)210 26 26 A C B 4 2 6A 2 6A B 2 A C 2 6A PT/1B3 480/120V CUB 11A (FRONT)1B3/11A/FU/FU3 (2 FUSES) 1B3/11A/FU/FU4 (2 FUSES) 2102626 1B3/11A/FU/FU5 (2 FUSES)1B3/11A/FU/FU6 (2 FUSES)ITS ASSOCIATED WITH (e.g. V/1B1). FOR THOSE METER/RELAY IS EQUIVALENT TO A "SLASH" (e.g. IS EQUIVALENT TO 27/1B1). PLANT ONE LINE DIAGRAM UNITS 1 AND 2 NORMAL 480V SWGR BKR SCHEMATIC REF DWG E1-0034-09 E1-0012-A FROM 6.9 KV SWGR BUS 1A1/2/CUB

DWG E1-0003-A LOC A-3

AND E1-0032-22 REF DWG E1-0034-01 MAIN TURBINE AUXILIARY OIL PUMP A 500KVA SWYD AUX TRANSF TRGS2 E1-0034-45 AND E1-0225-02 E1-0017-A E1-0016 E1-0017-A E1-0013 E1-0013 FROM 6.9 KV SWGR BUS 1A3/8/CUB DWG E1-0003-A LOC A-6 AND E1-0032-24 NK100105 REF DWG E1-0034-03 E1-0012 E1-0015 E1-0013-A E1-0021 E1-0017-B E1-0021 MAIN TURBINE E1-0034-14 AND E1-0061-78 E1-0034-40 AND E1-0088-A E1-0012-A NK100065 92 92 CVCS CHILLER REFERENCES CHECKED 4/9/97 CP-12 BUS 1B2 AND 1B4 ONE LINE AND SCHEMATIC DIAGRAMS 92 DELETED

FSAR FIGURE 8.3-7 E1-0006-CP-15 CP-15 el00039x.dgn 8.9.CA 1999 04-07 THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE DCN 12721 REV 0. DELETED CP-15 REV 0 DCN 12721 REV 0 DCN 12721 CP-15 DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLY TXU ELECTRIC CPSES GLEN ROSE, TEXASDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ 2 SST LS 3200A 3D SST LI 300A SC10D012 1600A F 2D SST LI 300A SST LI 300A SST LS SST LS 800A SST LS 600A SST LS 800A SST LS 800A SST LS 600A SST LS 600A SST LS 3200A B C4B6D4D 5C5B5D3B3C4C2B6BC 1VPMC2 1600A F SJ10D016 1600A F 1DPNB9 1600A F MCCXB2-3 1600A F MCCXB2-2 1600A F MCCXB2-1 1600A F MCC1B2-3 1600A F MCC1B2-2 1600A F MCC1B2-1 1600A F BT-1B24 3200A F L SST LS 600ANK100320 RDMG 11B MCC1B4-1 1600A F SST LI 300A SST LS 600A SST LS 800A SST LS 1200ANK100321BNK100322BNK100321A7C9D11C MCC1B4-2 1600A F MCCXB4-1 1600A F MCCXB4-4 1600A F240WNK100327110W*1VPMC3 1600A F SST LI 300A SST LI 300A NC 1B2-1 3200AF B 10D C A 10BSPACENK100326NK100328*NK100322A*277 M A Z=5.75%Z=5.75%ALARM 480/120V 92 NO (NOTE 3)NK100288NK100287 NK100286***NK100290NK100285BNK100285ANK100284BNK100283BNK100282BNK100281NK100284ANK100283ANK100282ANK100280AUXILIARY OIL PUMP B1-SC10D012CONDENSER EXHAUSTINGVACUUM PUMP 1-BCONTROL FLUID PUMP B1-SJ10D016SPACE(AUXILIARY BLDG-COMMON)(AUXILIARY BLDG-COMMON)(TURBINE BLDG-COMMON)(TURBINE BLDG)(TURBINE BLDG)(TURBINE BLDG) 8C SJ10D017 1600A F 1ELPS2 1600A F L SST LS 800A(AUXILIARY BLDG-COMMON)(TURBINE BLDG)9C9B7B 2A 1BC SST LS 3200A ALARM 480/120V 92 11A 12BC NC 1B4-1 3200AF 277 B C A M B C ASPACESPACESPACE SPACE 11D 2SPACE 1600A FCONTINUED BELOW LEFT DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV CP-5150200200110WNK100325BNK100325ACSCS CS10C7D TS TS 8D TS TS TS CS VS VS TS CS TS TS TS TS TS CS TS TS TS TS TS TS TS TS TS CS CS CS TS ELECTRICAL INTERLOCK SHALL PRECLUDE PARALLELING OF TWO SOURCE TRANSFORMERS.

FOR REMOTELY CONTROLLED BREAKERS, LOCAL CONTROL IS NOT EFFECTIVE

WHEN THE BREAKER IS IN OPERATING POSITION. BREAKER TRIP RATINGS ARE ADJUSTABLE BETWEEN 50% TO 125% OF SENSOR RATING.1.2.3. 4. 5.6.6900V + 2.5%, -5%, -7.5%/480V TS 6900V + 2.5%, -5%, -7.5%/480VSWITCHGEAR BLDG EL 810'-6"EL795'-9"CONT ABOVE RIGHT 2000/2667 KVA, AA/FA 2000/2667 KVA, AA/FA AIR CIRCUIT BREAKER, STORED ENERGY ELECTRICALLY OPERATED, DRAWOUT TYPE -SST- SOLID STATE TRIP- LONG TIME, SHORT TIME LSLI- LONG TIME, INSTANTANEOUS TYPICAL SENSOR RATING (SEE NOTE 6) SST LI 600A 2 LOCATION QUANTITY (NO NUMBER INDICATES ONE) CS-CONTROL SWITCH WITH LIGHTS TS-CLOSE-TRIP PUSH BUTTONS WITH LIGHTS-GREEN LIGHT-WHITE LIGHT --RED LIGHT AMBER LIGHT VS-VOLTMETER SELECTOR SWITCH X--W TYPE BYZ 50/5 AMP RATIO RESISTOR 1 -277GROUNDING RESISTOR TAPPED AT 92 M-92 CONTACT OF PULSING CONTACTOR V 277 -VOLTMETER

• -SEE NOTE 2 RDMG M-480V SWITCHGEAR

---LOCAL L 27 27X 59G--TYPE 7012 PA. -W W W- DRAWOUT BREAKER DISCONNECT OVERVOLTAGE, TYPE CV-8, 67 VOLTS RANGE. TIME DELAY PICK-UP AUX RELAY 0.1-1.0 SEC AGASTAT X LOCATIONS RELAYS 1-CB-111-CB-101-CB-10 1-CB-11 1-CB-11 1-CB-10 2323-E1-0006 E1-0006-A NOTES UNDER VOLTAGE GE TYPE NGV13A11A OR EQUAL. CONTROL ROOM PANEL NUMBER X MOTOR SPACE HEATER WITH X WATT RATING LEGEND PTCONTROL BLDG EL 854'-4"AUXILIARY BLDG EL 810'-6" TURBINE BLDG EL 803'-0"TURBINE BLDG EL 803'-0"TURBINE BLDG EL 803'-0"TURBINE BLDG EL 803'-0" PTCW INTAKE STRUCTURE(CW INTAKE STRUCTURE)TURBINE BLDG EL 803'-0"CONTROL BLDG EL 854'-4" WINDOW TYPE CT ROD DRIVE MG SET CONTROL PANEL 8B ALL MOTOR AND FEEDER RATINGS ARE GIVEN IN HP UNLESS OTHERWISE NOTED. E1-0006 , 5 WATT 1B2 27X/800A T1B4 59G/1B4 27X/1B4 27/SST 1600A F TS 1VAHEDH1 LSNK149548 400A 480V AUXILIARIES ONE LINE DIAGRAM NORMAL BUSESLOC: A-5E1-0024-02 LOC: A-1LOC: G-2 DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV E1-0006-A E1-0006-B E1-0006-A CP-8CHEM LAB ROOM TRANSFORMER(TAG CP1-EPTRNT-02) T1B2 59G/T1B2SWITCHBOARD 1B2-1-1CP1-CVVPMC-023200A BUS 3O, 3W, 480V SWGR 1B4 (TAG CP1-EPSWNB-04)AUXILIARY BLDG EL 873'-6"(AUXILIARY BLDG-COMMON)MCC XB4-4CONDENSER EXHAUSTINGVACUUM PUMP 1-C CP1-CVVPMC-03CONTROL FLUID PUMP C1-SJ10D017TBX-ESELMG-02CONTROL ROD M-G SET 2DISCONNECT SWITCHCP1-VADSNB-01 FOR 180 KW DUCT HTRCP1-VAHEDH-01 SWGR BLDG EL 810'-6" (CONTINUED)MCC XB2-3MCC XB2-2MCC XB2-1MCC 1B2-3MCC 1B2-23200A BUS 30, 3W, 480V SWGR 1B2 (TAG CP1-EPSWNB-02) SWGR BLDG EL 810'-6" TRANSFORMER T1B4(TAG CP1-EPTRNT-04) 3200A BUS 30, 3W, 480V SWGR 1B4(TAG CP1-EPSWNB-04) SWGR BLDG EL 810'-6"MCC 1B2-1MCC 1B4-1MCC 1B4-2MCC XB4-1 1B2 V/1B4 V/CP1-EPDPNB-09SPARE FEEDER BREAKERS MARKED WITH

• ARE TRIPPED ON BUS UNDER VOLTAGE BY 27X RELAYS.E1-0034-26E1-0034-32E1-0034-20E1-0017 E1-0016-A AND E1-0034-53E1-0017 AND E1-0034-52E1-0013-A AND E1-0034-52 AND E1-0034-53E1-0013-A AND E1-0034-53E1-0012-A AND E1-0034-51E1-0015 AND E1-0034-54E1-0021 E1-0012 AND E1-0034-55 AND E1-0034-54E1-0034-34E1-0034-28E1-0021 AND E1-0034-54 MANUAL CLOSE INTERLOCK SCREWS ARE REMOVED TO ALLOW LOCAL OPERATION OF 480V SWITCHGEAR BREAKERS.26FUSE B/M ITEM NUMBER REF DWG 8 BUS XB1 ONE LINE DIAGRAM BUS 1B2 AND 1B4 ONE LINE DIAGRAM 1442F02 1442F03 9286D85 BUS XB1 ADDITION, POWELL DRAWINGS E1-0001 PLANT ONE LINE DIAGRAM UNITS 1 AND 2E1-0001-APLANT ONE LINE DIAGRAM UNIT 1 AND COMMONE1-0034-0NORMAL 480V SWGR BKR DIAGRAM INDEX SCHEMATIC AND CONNECTION 1433-01-D1, D2, D3 AND D REFERENCE DRAWINGS 1.2.3.4.5.

6. 7.8.E1-0024-04 FUSE BILL OF MATERIAL 2 A C B 4 2 6A 2 6A B A C 2 6A (FRONT)CUB 11A 480/120V PT/1B4 1B4/11A/FU/FU3 (2 FUSES) 1B4/11A/FU/FU4 (2 FUSES) 2102626 (2 FUSES)1B4/11A/FU/FU5 (2 FUSES)1B4/11A/FU/FU6 2 1B2 27/4 2 6A 2 6A A C B B A C 6A 2 CUB 2A (FRONT)

480/120V PT/1B2 1B2/2A/FU/FU3 (2 FUSES) 1B2/2A/FU/FU4 (2 FUSES) 1B2/2A/FU/FU6 (2 FUSES) (2 FUSES)1B2/2A/FU/FU5 210 26 26 TO GRD PULSE DETECTION SCHEME, REF DWGS 4 AND 6. SCHEMATIC DIAGRAM AND E1-0032-28 DWG E1-0003 LOC: A-6

BUS 1A4 FROM 6.9 KV SWGR NK100125 E1-0034-11MAIN TURBINE NK100085 AND E1-0032-26 DWG E1-0003 LOC: A-4

BUS 1A2 FROM 6.9 KV SWGR E1-0034-05 REF DWGREFERENCES CHECKED 4/9/97 CP-20E1-0034-42 AND E1-0088-AE1-0058-76 AND E1-0034-61 E1-0034-07 REF DWG DELETED FSAR FIGURE 8.3-7 DELETED E1-0006-A 7.8.2CSPACE SST LI 1600A F 300ANK099232 CPX-CICACO-01D NK099231E1-0034-62CPX-CICACO-01COMPRESSOR X-01 INSTRUMENT AIR XCICO1-1*--LOCAL STARTER INDICATING LIGHTS 200 CABLE VENDOR CABLE VENDOR CS 1-CB-01LOC: F-2 DWG E2-0006-ACOMPT 11CBUS 2B4 480V SWGR L A05-0505-0520122012 FDA-2012-000078-01-00 PER SK-0001-12-000078-01-00. THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE R150200 200 JB 1T-5801 R INDICATES SPLICE PER 2323-ES-100 NK100286AMHFRS el937500.dgn CP-27 CP-27 E1-0006DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ < FINAL PRINT > GLEN ROSE, TEXAS CPNPP LUMINANT 2 SST LS 3200A 3D 2C SST LI 300A 1600AF 5C SST LI 300A CS SST LI 300A SST LS 800A SST LS 1200A SST LS 600A SST LS 800A SST LS 800A SST LS 800A SST LS 400A SST 3200A4B6D4D2D5B5D3B3C4C2B6BC1600AF1600AF1600AF1600AF1600AF1600AF1600AF1600AF1600AF3200AFCSCS CS 6900V 2.5%, -5%, -7.5%/480V Z=5.75%200 150 200 SST LS 600A RDMG 11B 1600AF SST LI 300A SST LS 800A SST LS 600A SST LS 800A SST LS 800A SST LS 1200A7C11C9D10D10C1600AF1600AF1600AF1600AF1600AF300W110W*7D 1600AF 150 SST LI 300A SST LI 400A240W SST LI 300A NC 3200AF***8D 277 M 4 Z=5.75%V VS CS ALARM P.T.480/120V 92 A C B B A C NO (NOTE 3)

• • • AUXILIARY OIL PUMP ACONDENSER EXHAUSTINGCONTROL FLUID PUMP ASPACESPACESPACE(AUXILIARY BUILDING-COMMON)(AUXILIARY BUILDING-COMMON)(TURBINE BUILDING-COMMON)(TURBINE BUILDING)(TURBINE BUILDING)(TURBINE BUILDING)9C8C1600AF1600AF1600AF200250200240W SST LS 600A(TURBINE BUILDING) 11D 1600AF9B10B7B8B 2A 1BC SST LS 3200A ALARM P.T.480/120V 92 12BC NC 3200AF 4 2 6A 2 6A 277 B C A M V VS(C.W. INTAKE STRUCTURE)(AUXILIARY BUILDING-COMMON)(AUXILIARY BUILDING-COMMON)(AUXILIARY BUILDING-COMMON)SHAFT LIFT OIL PUMPAUXILIARY OIL PUMP CCVCS CHILLER FDR LINESPACESPACESPACESPACE AIR CIRCUIT BREAKER, STORED ENERGY ELECTRICALLY OPERATED, DRAWOUT TYPESST- SOLID STATE TRIP- LONG TIME, SHORT TIME LS LI I- LONG TIME, INSTANTANEOUS- INSTANTANEOUS TYPICAL SENSOR RATING (SEE NOTE 6)

SST LI 600A 2 LOCATION QUANTITY (NO NUMBER INDICATES ONE) CS CONTROL SWITCH WITH LIGHTS TS GREEN LIGHT WHITE LIGHT RED LIGHT AMBER LIGHT VS VOLTMETER SELECTOR SWITCH WINDOW TYPE C.T. W TYPE BYZ 50/5 AMP RATIO RESISTOR 1 277 M 92 CONTACT OF PULSING CONTACTOR V 277 VOLTMETER*SEE NOTE 2 RDMG M 480V SWITCHGEAR LOCAL W B 2 32 L A C W TO GRD PULSE DETECTION SCHEME, REF DWG 2 ROD DRIVE M.G. SET CONTROL PANELAUXILIARY BUILDING, EL 873'-6"AUXILIARY BUILDING, EL 810'-6"TURBINE BUILDING, EL 803'-0"TURBINE BUILDING, EL 803'-0"TURBINE BUILDING, EL 803'-0"TURBINE BUILDING, EL 803'-0"TURBINE BUILDING, EL 803'-0"CONTROL BUILDING, EL 854'-4"C.W. INTAKE STRUCTURE, EL 795'-9"CONTROL BUILDING, EL 854'-4"AUXILIARY BUILDING, EL 873'-6" LEGEND: 2 480/120V LS 2 2-CB-11 6A 2-CB-10 2-CB-10NK200268NK200266NK200265ANK200265BNK200264ANK200264BNK2002672-SC10D011CP2-CVVPMC-012-SJ10D015CPX-SYTRGS-03SPLICE BOXNK200263ANK200263BNK200262ANK200262B 2-CB-11 T2B3 TRANSFORMER 2-CB-11 6ANK200300NK200301ANK200301BNK200302NK200303ANK200303BNK200304ANK200304BNK200305ANK200305B 2-CB-06 2-CB-10 2-CB-10NK200306NK200308NK200307NK200307ANK200309NK200310 2-SC18D0012-SC10D013TCX-TRAHCU-01TCX-ESELMG-01 , 5 WATT 2000/2667KVA, AA/FA NK200065VACUUM PUMP 2-A500KVA SWYD AUX TRANSF TRGS3NK200261ANK200261BNK200260 2000/2667KVA, AA/FA NK200105TURBINE BUILDING EL 778'-0" UNDER VOLTAGE "GE" TYPE NGV13A11A OR EQUAL(CONDENSATE POLISHING) a a b b c c a a b b c c DRAWOUT BREAKER DISCONNECTNK005311ANK005311--

---

---

LOCAL STARTER

--GROUNDING RESISTOR TAPPED AT 92

---

TIME DELAY PICK-UP AUXILIARY RELAY 0.1-1.0 SEC

--OVERVOLTAGE, TYPE CV-8, 67 VOLTS RANGE L-2B1-1 2VPMC12SC10D0112SJ10D015SWYDFDR22MCCXB1-22MCCXB1-32MCCXB1-1MCC2B1-3MCC2B1-2MCC2B1-1MCC2B3-1MCC2B3-2MCC2B3-32MCCXB3-12MCCXB3-32MCCXB3-42SC18D0012SC10D0132AHCU2ELPS12MCCXB3-5 BT-2B13 2B3-1E2-0034 AND E1-0225-02 CONTROL ROOM PANEL NUMBER "X" X X MOTOR SPACE HEATER WITH "X" WATT RATING CONTROL ROD M-G SET 1CSCS CS CSTSTSTSTSTSTSTSTSTSTSTS TS CSTSTSTSTSTSTSTSTSTSTSTS TS DWG E2-0003-A LOC: A-3 DWG E2-0003-A LOC: A-6 Z 2 6 (6900V 2.5%, -5%, -7.5%/480V -+-+T2B1 59G T2B3 59GE2-0012 AND E2-0034-49E2-0008 AND E2-0034-48 AND E2-0034-49E2-0013-A E2-0034-01, 02 (TAG TRANSFORMER T2B1 CP2-EPTRNT-01 )3200A BUS 3~ 3W 480V SWITCHGEAR 2B1 () SWITCHGEAR BUILDING EL 810'-6" TAG CP2-EPSWNB-01JB 1T-3099E2-0034-15, 16E2-0034-29, 30E2-0034-23, 24MCC XB1-3MCC XB1-2 AND E2-0034-47E1-0016 AND E2-0034-47MCC 2B3-1MCC 2B3-2MCC 2B3-3TURBINEBUILDING, EL 803'-0"MCC XB3-1MCC XB3-3E1-0021 E1-0021 AND E2-0034-49MCC XB3-4 AND E2-0034-48 AND E2-0034-48E2-0034-21, 22E2-0034-17, 18E2-0034-13, 14E2-0034-39, 40 AND E2-0034-50MCC BUS B(AUTOTRANSFER SW)3200A BUS 3~ 3W 480V SWITCHGEAR 2B3 () SWITCHGEAR BUILDING EL 810'-6" TAG CP2-EPSWNB-03 E2-0034-56 (TAG CP2-EPTRNT-03 )E2-0034-03, 04E2-0034-09, 10MCC 2B1-1E2-0012-A AND E2-0034-45MCC 2B1-2E2-0013 AND E2-0034-47E2-0013 MCC 2B1-3 AND E2-0034-46MCC XB1-1E1-0017-A AND E2-0034-46 CLOSE-TRIP PUSH BUTTONS WITH LIGHTS DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV 2323-E2-0006 CP-2 E2-0006 E2-0006-A E1-0017-B E1-0017-A E1-0012-A RELAYS LOCATIONSALTERNATE FEED TO SWGR ALP-3 METER/RELAY NUMBER SUFFIXES ARE NOT ALWAYS SHOWN. THE THOSE METER/RELAY REPRESENTATIONS CONTAINING THE COM-(eg SUFFIXES ARE THE ALTERNATE TAG NUMBERS FOR THAT PIECE ).OF EQUIPMENT THAT IT IS ASSOCIATED WITH, (eg V/2B1). FOR FROM 6.9KV SWGR BUS NOTES (CONT.) FROM 6.9KV SWGR BUS 6A 4 NUMBER OF FUSES 6A - RATING

FUSE 11A AGASTAT TYPE 7014 PA Rm 2-287 Rm 2-287XB3-5 27/2B2 MANUAL CLOSE INTERLOCK SCREWS ARE REMOVED TO ALLOW LOCAL OPERATION OF 480V SWITCHGEAR BREAKERS.26FUSE B/M ITEM NUMBER REF DWG 8 -2 6A 2 6A 2B1/2A/FU/FU3 (2 FUSES) 2B1/2A/FU/FU4 (2 FUSES) 2B1/2A/FU/FU6 (2 FUSES) (2 FUSES)2B1/2A/FU/FU5 210 26 26 (FRONT)CUB 11A 480/120V PT/2B3 2B3/11A/FU/FU3 (2 FUSES) 2B3/11A/FU/FU4 (2 FUSES) 2102626 (2 FUSES)2B3/11A/FU/FU5 (2 FUSES)2B3/11A/FU/FU6 DELETED 27 27X 59G E2-0034-56 2A3 2A1 2B1 2B127-1,227X-1,2 2B3 2B3 27-1,2 27X-1,2,3 480V AUXILIARIES ONE LINE DIAGRAM NORMAL BUSES FSAR FIGURE 8.3-7 -E2-0006 JRMC 02-03 2015 FDA-2015-000015-01-00 PER SK-0001-15-000015-01-00. THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE R R PLETE TAG NUMBER, THE UNDERBAR IS EQUIVALENT TO A SLASH, IS EQUIVALENT TO 1.2.3.4.5.6.NOTES OTHERWISE NOTED. FEEDER BREAKERS MARKED WITH

• ARE TRIPPED ON BUS UNDER SOURCE TRANSFORMERS.

ELECTRICAL INTERLOCK SHALL PRECLUDE PARALLELING OF TWO EFFECTIVE WHEN THE BREAKER IS IN OPERATING POSITION. FOR REMOTELY CONTROLLED BREAKERS, LOCAL CONTROL IS NOT 125% OF SENSOR RATING. BREAKER TRIP RATINGS ARE ADJUSTABLE BETWEEN 50% TO ALL MOTOR AND FEEDER RATINGS ARE GIVEN IN HP UNLESSVOLTAGE BY RELAYS. DELETED 27X WESTINGHOUSE DRAWINGS 1.2.3.4.MCC ONE LINE DIAGRAMS E1-0015 E1-0016 E1-0021 1442F29 6.9KV AUXILIARIES ONE LINE DIAGRAM E2-0008 PLANT ONE LINE DIAGRAM-UNITS 1 AND 2 E1-0001 E1-0017A AND -17B 5.E1-0225-02 E2-0034 SERIES - SCHEMATIC DRAWINGS 6.E2-0012 AND -12A E2-0013 AND -13A 7.E2-2400-211 - PROTECTIVE DEVICE SETTINGS SYSTEM INDEX BUS AND E2-0003A ONE LINE DIAGRAM 8.E2-0024-04FUSE BILL OF MATERIAL -REFERENCE DRAWINGS2B1 2B3 DJL 02-03 2015 2B2 27 8.7.9.el0002h9.dgn CP-11 E2-0006 CP-11DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ < FINAL PRINT > GLEN ROSE, TEXAS CPNPP LUMINANT 2 SST LS 3200A SST LI 300A 1600A F 2D SST LI 300A SST LI 300A SST LS 800A SST LS 600A SST LS 800A SST LS 800A SST LS 600A SST LS 600A SST LS 3200A4B6D4D5B5D3B3C4C2B6BC 1600A F 1600A F 1600A F 1600A F 1600A F 1600A F 1600A F 1600A F 3200A F L SST LS 600A RDMG 11B 1600A F SST LI 300A SST LS 600A SST LS 800A SST LI 300A SST LS 1200A7C9D11C 1600A F 1600A F 1600A F 1600A F300W110W*1600A F SST LI 300A SST LI 300A NC 3200AF10D10BSPACE**277 M Z=5.75%4 2 Z=5.75%A C 6A 2 6A ALARM P.T.480/120V 92 A C B B A C NO (NOTE 3)

• AUXILIARY OIL PUMP BCONDENSER EXHAUSTINGCONTROL FLUID PUMP B 8C 1600A F 1600A F L SST LS 800A9C9B8B7B B 2A 1BC SST LS 3200A A C ALARM P.T.480/120V 92 11A 12BC NC 3200AF 2 6A 2 6A 277 M(C.W. INTAKE STRUCTURE)SPACESPACE SPACE SPACE 2 11D 2SPACE 1600A F 150200200110W10C7D 8D CS V V CS 150 200 200 6900V + 2.5%, -5%, -7.5%/480V 6900V + 2.5%, -5%, -7.5%/480V 2 2-CB-11 6ANK200288NK200287 NK200286 2-CB-10 2-CB-10E2-0034CP2-CVVPMC-02VACUUM PUMP 2-BE2-0034E2-0034NK200285ANK200285BNK200284ANK200284BNK200283ANK200283BNK200282ANK200282BNK200281NK200280 2-CB-11 2-CB-11NK200320NK200321ANK200321BNK200322ANK200322BNK200327NK200326NK200328 2-CB-10 2000/2667KVA, AA/FA NK200085CONTROL BUILDING, EL 854'-4"(AUXILIARY BUILDING-COMMON)AUXILIARY BUILDING, EL 810'-6"(AUXILIARY BUILDING-COMMON)TURBINE BUILDING, EL 803'-0"(TURBINE BUILDING-COMMON)TURBINE BUILDING, EL 803'-0"TURBINE BUILDING, EL 803'-0"TURBINE BUILDING, EL 803'-0" 2000/2667KVA, AA/FA NK200125TURBINE BUILDING, EL 803'-0"CONTROL BUILDING, EL 854'-4"(AUXILIARY BUILDING-COMMON)C.W. INTAKE STRUCTURE EL 795'-9"(TURBINE BUILDING)(TURBINE BUILDING)(TURBINE BUILDING)(TURBINE BUILDING) a a b b c c a a b b c c NORMAL BUSES ONE LINE DIAGRAM 480V AUXILIARIES VS TS CS VS TSTSTSTSTSTSTSTSTSTSTSTSTSTSTSTSCSCSCSTSTSTSTSCSCSCSCONTINUED BELOW LEFT LOC: A-5CONT ABOVE RIGHT LOC: G-2 DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS:

REV 2323-E2-0006 CP-2 E2-0006 E2-0006-A FROM 6.9KV SWGR DWG E2-0003 LOC: A-4 FROM 6.9KV SWGR DWG E2-0003 LOC: A-6AUXILIARY BUILDING EL 873'-6"(AUXILIARY BUILDING-COMMON)CONDENSER EXHAUSTINGVACUUM PUMP 2-CCP2-CVVPMC-03CONTROL FLUID PUMP CCONTROL ROD M-G SET 2TCX-ESELMG-02 AIR CIRCUIT BREAKER, STORED ENERGY ELECTRICALLY OPERATED, DRAWOUT TYPESST- SOLID STATE TRIP- LONG TIME, SHORT TIME LS LI I- LONG TIME, INSTANTANEOUS- INSTANTANEOUS TYPICAL SENSOR RATING (SEE NOTE 6) SST LI 600A 2 LOCATION QUANTITY (NO NUMBER INDICATES ONE) CS CONTROL SWITCH WITH LIGHTS TS GREEN LIGHT WHITE LIGHT RED LIGHT AMBER LIGHT VS VOLTMETER SELECTOR SWITCH WINDOW TYPE C.T. W TYPE BYZ 50/5 AMP RATIO RESISTOR 1 277 M 92 CONTACT OF PULSING CONTACTOR V 277 VOLTMETER*SEE NOTE 2 RDMG M 480V SWITCHGEAR LOCAL W W WESTINGHOUSE DRAWINGS 1.2.3.4.TO GRD PULSE DETECTION SCHEME, REF DWG 2 ROD DRIVE M.G. SET CONTROL PANEL LEGEND: MCC ONE LINE DIAGRAMS , 5 WATT E1-0001 E2-0003 E1-0017 E1-0021 1442F30 6.9KV AUXILIARIES ONE LINE DIAGRAM E2-0008 DRAWOUT BREAKER DISCONNECT 1.2.3.4.5.6.OTHERWISE NOTED. FEEDER BREAKERS MARKED WITH

• ARE TRIPPED ON BUS UNDER SOURCE TRANSFORMERS.

ELECTRICAL INTERLOCK SHALL PRECLUDE PARALLELING OF TWO EFFECTIVE WHEN THE BREAKER IS IN OPERATING POSITION. FOR REMOTELY CONTROLLED BREAKERS, LOCAL CONTROL IS NOT 125% OF SENSOR RATING. BREAKER TRIP RATINGS ARE ADJUSTABLE BETWEEN 50% TO

---

---GROUNDING RESISTOR TAPPED AT 92

---

TIME DELAY PICK-UP AUXILIARY RELAY 0.1-1.0 SEC

--OVERVOLTAGE, TYPE CV-8, 67 VOLTS RANGE L-CONTROL ROOM PANEL NUMBER "X" X X MOTOR SPACE HEATER WITH "X" WATT RATING PLANT ONE LINE DIAGRAM - UNITS 1 AND 2NK200325ANK200325BE1-0016-A AND E2-0034-53E2-0013-A AND E2-0034-53-19,20-31,32-25,26E2-0012-A AND E2-0034-51E2-0013-A AND E2-0034-52E2-0034-33,34E2-0034-27,28E2-0034-41,42 E2-0034-57 E2-0034-05,06CP2-EPSWNB-02) SWITCHGEAR BUILDING EL 810'-6"MCC MCC MCC MCC MCC MCC CP2-EPSWNB-04) SWITCHGEAR BUILDING EL 810'-6"MCC 3200A BUS 3~ 3W 480V SWITCHGEAR SWITCHGEAR BUILDING EL 810'-6"CP2-EPSWNB-04) BUS TRANSFORMER(TAG CP2-EPTRNT-04) TRANSFORMER(TAG CP2-EPTRNT-02) BUS E2-0034-11,12 E2-0034-07,08 E2-0034-57MCC MCC MCC E2-0013-A E1-0016-A 5.E2-0034 SERIES, SCHEMATIC DIAGRAMSVOLTAGE BY RELAYS.UNDER VOLTAGE "GE" TYPE OR EQUALE2-0034-53 E2-0034-52E2-0034-55E2-0034-54 ALL MOTOR AND FEEDER RATINGS ARE GIVEN IN HP UNLESS E1-0021 ANDE2-0034-54E2-0008 AND E2-0012 AND E1-0017 ANDE1-0017 AND METER/RELAY NUMBER SUFFIXES ARE NOT ALWAYS SHOWN. THE SUFFIXES ARE THE ALTERNATE TAG NUMBER FOR THAT PIECE OF THOSE METER/RELAY REPRESENTATIONS CONTAINING THE COMPLETE TAG NUMBER, THE UNDERBAR IS EQUIVALENT TOA SLASH (e.g.IS EQUIVALENT TO EQUIPMENT THAT IT IS ASSOCIATED WITH (e.g.)FORE1-0021 AND E2-0034-546.E2-2400-211 - PROTECTIVE DEVICE SETTINGS SYSTEM INDEX 8.RM 2-287 RM 2-287 RM 2-287 BUS AND ONE LINE DIAGRAM E2-0012 AND-12A E1-0015 AND-15A 6A-4 4 - NUMBER OF FUSES 6A - RATING FUSE AGASTAT TYPE 7014 PA 3 SST*1600A F TS LS 400ADISCONNECT SWITCHFOR 180KW DUCT HEATERCP2-VADSNB-01 CP2-VAHEDH-01NK249548SPARE SPARE 3200A BUS 3~ 3W 480V SWITCHGEAR 2B2 (TAG 2B4 (TAG 3200A BUS 3~ 3W 480V SWITCHGEAR 2B4 (TAG 2MCCXB4-4 MANUAL CLOSE INTERLOCK SCREWS ARE REMOVED TO ALLOW LOCAL OPERATION OF 480V SWITCHGEAR BREAKERS.7.E2-0024-04-FUSE BILL OF MATERIAL7.DELETED. 26-FUSE B/M ITEM NUMBER REF DWG 7 4 B 6A (FRONT)CUB 11A 480/120V PT/2B4 2B4/11A/FU/FU3 (2 FUSES) 2B4/11A/FU/FU4 (2 FUSES) 2102626 (2 FUSES)2B4/11A/FU/FU5 (2 FUSES)2B4/11A/FU/FU6 2 CUB 2A (FRONT)

480/120V PT/2B2 2B2/2A/FU/FU3 (2 FUSES) 2B2/2A/FU/FU4 (2 FUSES) 2B2/2A/FU/FU6 (2 FUSES) (2 FUSES)2B2/2A/FU/FU5 210 26 26 DELETED FSAR FIGURE 8.3-7 E2-0006-A 3D 2C SST LS 800A 5C 1600A FSPACESPACE SPARESPARE TS XCICO1-2NK099232*LOC: F-2DWG E1-0006-ACOMPRESSOR X-01FOR INSTR AIRCPX-CICACO-01DTRANSFER SWITCH2-SC10D0122-SJ10D016 2VPMC3 2B2-12SC10D0122VPMC22SJ10D016 BT-2B24 2B4-1 T2B2 59G T2B4 59G 2SJ10DO172-SJ10D017 27 27X 59G2B2-12B2-22B2-3XB2-1XB2-2XB2-3XB4-42MCCXB2-32MCCXB2-22MCCXB2-1MCC2B2-3MCC2B2-2MCC2B2-1MCC2B4-1MCC2B4-22MCCXB4-1 2A4 T2B4 T2B2 2A22B4-12B4-2XB4-1 CLOSE-TRIP PUSH BUTTONS WITH LIGHTS 27X NGV13A11A V/2B227/2B2).2B22B42B22B227-1,227X-1,22B42B4 27X-1,2,3 27-1,2 2VAHEDH1 2B2 27 9.A 2015 10-26 el931900.dgn CP-15 CP-15 DLK NOTES: (CONT) REFERENCE DRAWINGS: NOTES: 2ELPS2 CP-15 2015 10-26 2015 10-26 MHF CWG E2-0034 AND E2-0058 TO E2-0034-61 AND E2-0058-76. TO EDITORIALLY CORRECT THE DRAWING CONTINUATIONS FROM

THIS DRAWING REVISED TO INCORPORATE AI-CR-2015-010091-1E2-0058-76E2-0034-61 AND E2-0006 LOCATIONS: RELAYS:DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ < FINAL PRINT > GLEN ROSE, TEXAS CPNPP LUMINANT POSITIVE DISPLACEMENTCHARGING PUMP 1APPDSAFEGUARD) SST LI 300A MCCXEB1-1 1600AFNON-SAFEGUARD) 2B* 1* 2ISOLATION TRANSFORMER FORPRESSURIZER-HEATERCONTROL GROUP-C MCCXEB1-3HVAC CENTRIFUGAL WATER CHILLER126 KW (154 HP)NK1001624D4B 1EB1-1 3200AF SST LS 3200A NC TS SEL 1BC SST LS 400A 1600AF TS SST I 300A 1600AF TS A'100165 SST LS 1200A TS CS4C2C5B* 2SPARESPACENON-SAFEGUARD)SAFEGUARD)NK100163 200 SST LS 400A 1600AF TDC TRIPS 5D* 1A* 2 INST TRIPS A'100165ZA'100166E'100167A SST 300A 1600AF 2D TS TS(CONTAINMENTNON-SAFEGUARD)NK100164 SST LS 600AE'100167 1600AF 1PCPR 5C SST LI 800A 1600AF* 1A* 2 6D* 1* 2NK100168 M 277 ALARM B C A B C A 6900V 2.5%,-5%,-7.5%/480V 2000/2667 KVA,AA/FA Z=5.75%2A CS CS 8B* 1* 2 1FNCB1 CS L 10DA'100223CSPARESPACESPACEE'100161AE'100161B 1600AF TS TS 1FNAV1 SST LI 200A 1600AF 3B TS 125 CS SEL CS 600/5 3 TS MCCXEB1-2E'100169AE'100169B SST LS 1200A 1600AF 3C TS MCC1EB1-1 SST LS 600A 1600AF 3D TSE'100170 6BC BT-1EB13 3200AF SST LS 3200A TS 12BC 277 NC 1EB3-1 3200AF SST LS 3200A TS SEL CS CS M B C A B C A MCCXEB3-1* 2SAFEGUARD) MCC1EB3-1 SST LS 600A 1600AFE'100231 9D TS(CONTAINMENTSAFEGUARD)SAFEGUARD)SAFEGUARD)MCC1EB3-2MCC1EB3-3MCC1EB3-4MCCXEB3-2 SST LS 400A SST LS 400A SST LS 600A SST LS 800A1600AF1600AF1600AF1600AFE'100230E'100229E'100227AE'100227B8C8D7D7CTSTSTSTS (NOTE 5)NONK100226ANK100226B SST LI 800A 1600AF 11B* 1* 2ISOLATION TRANSFORMER FORPRESSURIZER HEATERBACK-UP GROUP A TS 1FNAV3 SST LI 200A 1600AF* 1* 2 3 TS 9B 4 XAPFP1 SST LI 200A 1600AF* 1* 2 11A 3 TSCRDM VENT FAN 1600AFMSH 9C TSNON-SAFEGUARD) SST LS 600A 1600AF 11C TS SST LI 300A 1600AF 1PCPR1 11DTSTS SST LS 300A 1600AF 10C7B10B A'100225 A'100225Z200W A'100224ZA'100223AA'100223B 22NK100222* 1A DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV 11-MCC1EB1-3MCC1EB1-2 3* 1A 2 6900V 2.5%,-5%,-7.5%/480V 2000/2667 KVA,AA/FA Z=5.75%-+(AUX BLDGAUX BLDG, EL 852'-6"* 1* 2 1CICE5CP1-VAFNAV-01CP1-CHCICE-05EL 796'-0"AUX BLDG, EL 852'-6"(AUX BLDGCP1-VAFNAV-03(FUEL BLDGFUEL BLDG, EL 838'-9" W 2 VS CS TS SEL'X'277 M V-480V SWITCHGEAR L-LOCAL-SHUTDOWN TRANSFER PANEL (STP) 2727X-TIME DELAY PICK-UP AUXILIARY RELAY 59G 5162-TIME DELAY PICK UP AUXILIARY RELAY -DRAWOUT BREAKER DISCONNECT-AIR CIRCUIT BREAKER, STORED ENERGY ELECTRICALLY OPERATED, DRAWOUT TYPE SST-SOLID STATE TRIP LS-LONG TIME, SHORT TIME LI-LONG TIME, INSTANTANEOUS I-INSTANTANEOUS TYPICAL SST LI 600A SENSOR RATING LOCATION QUANTITY (NO NUMBER INDICATES ONE)-SELECTOR SWITCH-CONTROL SWITCH WITH LIGHTS-GREEN LIGHT-WHITE LIGHT-RED LIGHT-AMBER LIGHT-VOLTMETER SELECTOR SWITCH-LOCAL STARTER W-M-CONTACT OF PULSING CONTACTOR-VOLTMETER-TRANSDUCER-CURRENT TRANSFORMER CLASS C-100-NON-FUSE DISCONNECT SWITCH TO GRD PULSE DETECTION SCHEME, REF DWG-3 1.2.3.4.5.6.7.8.9.ALL MOTOR AND FEEDER RATINGS GIVEN IN HP UNLESS OTHERWISE NOTED FUNCTIONAL DURING OR AFTER A DESIGN BASIS EVENT. FEEDER BREAKERS MARKED WITH

• 1 ARE TRIPPED ON BUS UNDERVOLTAGE BY 27X RELAYS. FEEDER BREAKERS MARKED WITH
• 1A ARE TRIPPED ON

BUS UNDERVOLTAGE BY 27 RELAYS, OR BY DIESEL GENERATOR BREAKER "a" CONTACT ONLY AFTER THE DIESEL GENERATOR IS CONNECTED TO THE 6.9 KV SAFEGUARD BUS. ELECTRICAL INTERLOCK SHALL PRECLUDE PARALLELING OF TWO SOURCE TRANSFORMERS. BREAKER TRIP RATINGS ARE ADJUSTABLE BETWEEN 50% TO 125% OF SENSOR RATING. AND FAULTED FEEDER LOCATION SCHEME IS NOT REQUIRED TO REMAIN 480/120V 59G 480/120V 59G T1EB3 T1EB1CONTAINMENT RECIRC FAN(AUX BLDGAUX BLDG, EL 810'-6"(AUX BLDGAUX BLDG, EL 852'-6"264WMSH TDC TRIPS TO ERF COMPUTER 1EB3 ITE-59D 2 1EB3 1EB3 59-OVERVOLTAGE, TYPE CV-8, 67 VOLT RANGE A B C A C B TWO CT'S ARE ON THE BUS SIDE AND ONE CT IS ON THE LOAD SIDE. PT LI PT SYMBOLS -LOCATIONS - RELAYS -"X" 1-CB-11 1-CB-03 1-CB-06 1-CB-11 2323-E1-0005 E'100012 LEGEND-WINDOW TYPE CT TYPE BYZ 50/5 AMP RATIO-MOTOR SPACE HEATER WITH X WATT RATING-CONTROL ROOM PANEL X-CLOSE-TRIP PUSH BUTTONS WITH LIGHTS-UNDERVOLTAGE GE TYPE NGV13A11A OR EQUAL NOTES CLASS 1E ELECTRICAL EQUIPMENT EXCEPT AS FOLLOWS GROUND PULSING E1-0005 E1-0005-A 59GXSG BLDG, EL 790'-6"(SG BLDGSG BLDG, EL 810'-6"SW INTAKE STRUCTURE(SW INTAKE STRUCTURE 3200A BUS 3' 3W 480V SWITCHGEAR 1EB3 (TAG CP1-EPSWEB-03)-SAFEGUARD BLDG EL 810'-6"(AUX, SG AND FUEL BLDGSSG BLDG, EL 790'-6" SG BLDG, EL 810'-6" TRAIN A ALARM 59GX T1EB1 T1EB3 INST TRIPS 62-1X 62-1 1FNCB1 (SEE NOTE 9) 10.3200A BUS 3' 3W 480V SWITCHGEAR 1EB1 (TAG CP1-EPSWEB-01)-SAFEGUARD BLDG EL 810'-6" 91.5-HOT SHUTDOWN PANEL (HSP) 91.5 91.5COMPARTMENTINSTRUMENT 22 VS 23 22 2 HI VOLT ALARM ARD 440 SR W V 59 1EB1 2 1EB1 TO ERF COMPUTER 59X IEB1 A B C A C B 2 W 1457C80A02 S SIGNAL W 1457C80A02 27-AX 1EB131EB131EB13 0.1-1.0 SEC 27X-1,2,3 VS 2 3 2 2 V1EB31EB3 27-1,2 0.1-1.0 SEC 27-A1,2 1EB1 27-B1,2 1EB1 1FNAV3 3 PENE E-0057 PENE E-0058 -277 GROUNDING RESISTOR, TAPPED AT 91.5-ITE RELAY TYPE ITE51L, STYLE 223S5340-ITE RELAY TYPE ITE51IM, STYLE 223S8541 0.1-1.0 SEC AGASTAT TYPE E7012PA 0.1-1.0 SEC AGASTAT TYPE E7012PA 50-51 ITE-27N ITE-27N ITE-59D 1EB3 NOTE 10 CS SEL CS 1-CB-03 CS SEL 1-CB-03 CS SEL CS 1-CB-11 1FNAV362-1X62-1 1FNAV3 62-1 1FNAV1 62-1X 1FNAV1 1FNAV1 50-51 CS 1-CB-05 CS 600/5 NOTE 10 1-CB-03 50-51 50-51 1FNCB1 600/5 NOTE 10 ITE-27N ITE-27N 27-A1,2 27-B1,2 A 1PCPR 1-CB-05 CS A 1-CB-05CP1-EPTRNT-05 A-XD 1PCPR COMPUTER TO ERF PEN E-0057 1FNCB1 1EB1 V-XD V-XD THOSE METER/RELAY REPRESENTATIONS CONTAINING THE COMPLETE 59 1EB1* 1 or 1A TAG NUMBER, THE "UNDERBAR" IS EQUIVALENT TO A "SLASH" (e.g. IS EQUIVALENT TO 59/1EB1). 'B 1000/5 'B 1000/5 SST 600ACPX-FPAPFP-01 LIFIRE BRIGADE TR/EMERGENCY FILL PUMP 12.AA NOTE 12 1PCPR1 1FNCB1 A'100224 1PCPR1 27-1,2 AA 27-BX 1EB13 27-AX1 FROM 6.9 KV SWGR DWG E1-0004 LOC: G-6 BUS 1EA1/17/CUB +(TAG CP1-EPTRET-01) T1EB1 TRANSFORMER1EB1-1 AND 1FNAV1 TO TRIP AND 2ND LEVEL UV AUX RELAY E1-0004 LOC: E-4 BKR 1EA1-1SG BLDG, EL 810'-6"(SG BLDGSAFEGUARD)MCC 1EB1-1MCC XEB1-2CP1-EPTRNT-07TBX-CSAPPD-01MCC 1EB1-2MCCMCC XEB1-1MCC XEB1-3MCC XEB3-2MCC 1EB3-3MCC 1EB3-2CP1-VAFNCB-01MCC XEB3-11EB3-1 AND BT-1EB13 1FNAV3 FROM 6.9 KV SWGR DWG E1-0004 LOC: F-6(TAG CP1-EPTRET-03) T1EB3 TRANSFORMER T1EB3 CP1-EPSWEB-01 CP1-EPSWEB-011EB1-3 CP1-ECPRLV-16 E'100011MCC 1EB3-1 TO 27-3Y/1EA1 E1-000427-3X/1EA1, AND 27-3Z/1EA1 27-3Y1/1EA1 RESISTOR 1 ,5 WATT-INDICATES SPLICE BT-1EB13 EQUIPMENT ENCLOSED INSIDE DASHED LINE IS BUS 1EA1/16/CUB 480V AUXILIARIES ONE LINE DIAGRAM SAFEGUARD BUSES (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASSDIESEL BLDG, EL 810'-6"(DIESEL GENERATOR SAFEGUARD)MCC 1EB3-4E'100228E1-0033-67E1-0010-A ANDE1-0033-47 AND E1-0016E1-0033-47 AND E1-0011 E1-0033-47 AND E1-0008-A E1-0033-15E1-0033-13 E1-0033-29E1-0033-67E1-0010 E1-0033-67E1-0007 AND E1-0033-09E1-0033-47 AND E1-0008 E1-0033-41E1-0033-23E1-0033-17E1-0033-67E1-0010-B ANDE1-0033-67E1-0014 ANDE1-0014 ANDE1-0009 ANDE1-0033-67E1-0007-A AND REFERENCE DRAWINGSE1-0001PLANT ONE LINE DIAGRAM UNITS 1 AND 2E1-0001-APLANT ONE LINE DIAGRAM UNIT 1 AND COMMON E1-0033-0 CONNECTION DIAGRAM INDEX ASSOCIATED CLASS 1E , TRAIN AA AND EQUIPMENT IS NON-1E. MANUAL CLOSE INTERLOCK SCREWS ARE REMOVED TO ALLOW LOCAL OPERATION OF 480V SWITCHGEAR BREAKERS.NK154456INSTRUMENT AIRCOMPRESSOR 1-01 CP1-CICACO-01 E1-0048-16 1CICO1* 2 14 NOTE 480/120V 4 14 NOTE PT/1EB1 NOTE 14 2 480/120V 14 NOTE 14 NOTE PT/1EB3 NOTE 1414.FOR FUSE INFORMATION SEE THREE LINE DIAGRAMS, E1-0033-63, -71.-SEE NOTE 3,

• 2 -SEE NOTE 4 SAFEGUARD 480V SWGR BKR SCHEMATIC AND 1442F57, 57A 1442F89, 89A, 89B WESTINGHOUSE 480V SWGR BUS 1EB1 AND 1EB3 ONE LINE DIAGRAMS WESTINGHOUSE 480V SWGR SWITCH DEVELOPMENT AND UNDERVOLTAGE SCHEMATIC DIAGRAMS TRAIN A E1-0033-01 E1-0033-03485 KW DELETED125350 FSAR FIGURE 8.3-8416 KWE1-0033-33 AND E1-0086-BE1-0033-35 AND E1-0086 FOR REMOTELY CONTROLLED BREAKERS LOCAL CONTROL IS NOT EFFECTIVE WHEN THE BREAKER IS IN OPERATING POSITION.264W NOTE 12 125 A'100225A 5298'JB 1C-CONTAINMENTRECIRC FAN E1-0005 CABLES ENCLOSED INSIDE DASHED LINE AREFUSED DISCONNECT CP1-CIDSNB-03 FOR ISOLATION BETWEEN CLASS IE BUS AND NON-CLASS 1E LOAD IS PROVIDED BY THE LOAD CIRCUIT BREAKER, COORDINATED WITH THE BUS CIRCUIT BREAKER, AND THE BREAKER TRIPPED BY SAFETY INJECTION UPSTREAM CIRCUIT BREAKERS, INDICATED BY
• 2 NEXT TO THE LOAD ACTUATION SIGNAL. LOAD CIRCUITS ARE ASSOCIATED CLASS 1E TRAIN AA, BB OR NON CLASS IE TRAIN C AS APPLICABLE.

AND ALARM AND ALARMCOMPARTMENTINSTRUMENT 27X-1,2,3 COMPUTER TO ERF A-XD 11.METER/RELAY NUMBER SUFFIXES ARE NOT ALWAYS SHOWN. THE SUFFIXES ARE THE ALTERNATE TAG NUMBER FOR THAT PIECE OF EQUIPMENT THAT IT'S ASSOCIATED WITH (e.g. V/1EB1). FOR NOT USED INST TRIPS ALARM AND-ERF TRANSDUCER PANEL E1-0033-67E1-0033-67 13.JRMC 2009 08-19 FDA-2005-003066-05-00 PER SK-0005-05-003066-05-00. THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE R DJL 2009 08-19-el121840.dgn CP-27 E1-0005 CP-27 DWG. NO.SH. NO.REV.H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ < FINAL PRINT > GLEN ROSE, TEXAS CPNPP LUMINANT 480V AUXILIARIES ONE LINE DIAGRAM SAFEGUARD BUSES SPARE SPACE 4B SAFEGUARD) 2B6D4D 1EB2-1 3200AF SST LS 3200A NC TS 1BC SST I 300A 1600AF TS 4C EG100196A EG100196B SPACE SPACE NON-SAFEGUARD) SAFEGUARD) MCC1EB2-3 NK100191 3 SST LS 600A 1600AF 5D* 1A* 2 TS (CONTAINMENT NON-SAFEGUARD) MCCXEB2-2 SST LS 1200A 1600AF 3C M 277 ALARM B C A B C A 6900V 2.5%,-5%,-7.5%/480V 2000/2667 KVA,AA/FA

Z=5.75%4 22 VS TO ERF COMPUTER 2A 22 2 CS 8B* 1* 2 1FNCB2 3 NK100383 10C SPARE SPACE NOTE TS MCCXEB2-1 EG100197A EG100197B SST LS 800A 1600AF 2C TS MCC1EB2-1 SST LS 600A 1600AF 3D TS EG100198A EG100198B 6BC BT-1EB24 3200AF SST LS 3200A TS NOTE 12BC 277 ALARM NC 1EB4-1 3200AF SST LS 3200A CS M B C A B C A TO ERF COMPUTER SAFEGUARD) A MCC1EB4-1 SST LS 600A 1600AF B 9D TS (CONTAINMENT SAFEGUARD) SAFEGUARD)(DIESEL GENERATOR SAFEGUARD) SAFEGUARD) C A BMCC1EB4-2MCC1EB4-3MCC1EB4-4 SST LS 400A SST LS 400A SST LS 600A1600AF1600AF1600AF C EG100390 EG1003898C8D7DTSTSTS (NOTE 5)NO 600/5 NOTE 1FNAV4 SST LI 200A 1600AF* 1* 2 2 3 125 9B 4 MCCXEB4-1 SST LI 200A 1600AF* 1A* 2 600/5 CS 11A 3 TS TS CRDM VENT FANINSTTRIPS NON-SAFEGUARD) SST LS 400A 1600AF MSH 11C TS SST 300A 1600AF 10B TS SST LI 1600AF 11DTSTS SST LS 800A 1600AF 10D TS7B9C VS AG100385 AG100385Z 125 264W AG100384 AG100384Z 22 22 A B C A B C 23+-6900V 2.5%,-5%,-7.5%/480V 2000/2667 KVA,AA/FA Z=5.75%+-TS (AUX BLDG (FUEL BLDG EL 796-0" CONTAINMENT RECIRC FAN 3 3 CS (AUX BLDG AUX BLDG, EL 852-6" CONTROL BLDG, EL 854-4" AUX BLDG, EL 852-6" (AUX BLDG 480/120V 59G 59G T1EB2 T1EB4 CONTAINMENT RECIRC FAN 1EB2 V 62 51 V1EB41EB4 PT LI 3 PT 480/120V W 2 VS CS TS SEL 277 M V-SHUTDOWN TRANSFER PANEL (STP) 2727X-TIME DELAY PICK-UP AUXILIARY RELAY 59G 5162-TIME DELAY PICK UP AUXILIARY RELAY -DRAWOUT BREAKER DISCONNECT-AIR CIRCUIT BREAKER, STORED ENERGY ELECTRICALLY OPERATED, DRAWOUT TYPE SST-SOLID STATE TRIP LS-LONG TIME, SHORT TIME LI-LONG TIME, INSTANTANEOUS I-INSTANTANEOUS TYPICAL SST LI 600A SENSOR RATING LOCATION QUANTITY (NO NUMBER INDICATES ONE)-SELECTOR SWITCH-CONTROL SWITCH WITH LIGHTS-CLOSE-TRIP PUSH BUTTONS WITH LIGHTS.-GREEN LIGHT-WHITE LIGHT-RED LIGHT-AMBER LIGHT-VOLTMETER SELECTOR SWITCH-LOCAL STARTER W-M-CONTACT OF PULSING CONTACTOR-VOLTMETER-TRANSDUCER-CURRENT TRANSFORMER CLASS C-100-NON-FUSE DISCONNECT SWITCH RESISTOR 1 ,5 WATT TO GRD PULSE DETECTION SCHEME, REF DWG-3 1.2.3.4.5. EQUIPMENT ENCLOSED INSIDE DASHED LINE IS FUNCTIONAL DURING OR AFTER A DESIGN BASIS EVENT. FEEDER BREAKERS MARKED WITH

• 1 ARE TRIPPED ON BUS UNDERVOLTAGE BY 27X RELAYS. FEEDER BREAKERS MARKED WITH
• 1A ARE TRIPPED ON BUS UNDERVOLTAGE BY 27 RELAYS, OR BY DIESEL GENERATOR BREAKER 6.9 KV SAFEGUARD BUS.

ELECTRICAL INTERLOCK SHALL PRECLUDE PARALLELING OF TWO SOURCE TRANSFORMERS. FOR REMOTELY CONTROLLED BREAKERS LOCAL CONTROL IS NOT EFFECTIVE WHEN THE BREAKER IS IN OPERATING POSITION. BREAKER TRIP RATINGS ARE ADJUSTABLE BETWEEN 50% TO 125% OF SENSOR RATING. AND FAULTED FEEDER LOCATION SCHEME IS NOT REQUIRED TO REMAIN-OVERVOLTAGE, TYPE CV-8, 67 VOLT RANGE TWO CTS ARE ON THE BUS SIDE AND ONE CT IS ON THE LOAD SIDE.-ITE RELAY TYPE ITE51L, STYLE 223S5340-ITE RELAY TYPE ITE51IM, STYLE 223S8541 EG100031 a CONTACT ONLY AFTER THE DIESEL GENERATOR IS CONNECTED TO THE CLASS 1E ELECTRICAL EQUIPMENT EXCEPT AS FOLLOWS, GROUND PULSING ALL MOTOR AND FEEDER RATINGS GIVEN IN HP UNLESS OTHERWISE NOTED. NOTES-UNDERVOLTAGE GE TYPE NGV13A11A OR EQUAL LOCATIONS RELAYS -WINDOW TYPE CT TYPE BYZ 50/5 AMP RATIO-MOTOR SPACE HEATER WITH X WATT RATING X LEGEND TRAIN B 59GX 91.5 INSTRUMENT COMPARTMENT SG BLDG, EL 852-6" (AUX, SG AND FUEL BLDG 59GX 91.5 AND ALARMS INSTRUMENT COMPARTMENT INSTRUMENT COMPARTMENT SW INTAKE STRUCTURE (SW INTAKE STRUCTURE (SG BLDG AUX BLDG EL 790-6" SG BLDG EL 852-6" DIESEL BLDG EL 810-6" FUEL BLDG EL 810-6" (SEE NOTE 9) 6.7.8.9.10.62-1X 10 10 10-277 GROUNDING RESISTOR, TAPPED AT 91.5 50-51 0.1-1.0 SEC AGASTAT TYPE E7012PA 1-CB-11 1-CB-11 1-CB-11 ITE-59D 1EB4 1EB4 1EB4 59 2 2 ITE-27N ITE-27N 27-A1,2 27-B1,2 HI VOLT ALARM ARD W 59 2 ITE-59D 59X 2 ITE-27N ITE-27N W 1457C80A02 TDPU S SIGNAL W 1457C80A02 27-AX 27-BX 1EB2 1EB2 1EB2 TO TRIP UV AUX RELAY

LOC: E-5 27-3Z/1EA2 E1-0004-A 1EB24 1EB24 1EB24 1EB24 440SR 231EB21EB2 27-1,2 0.1-1.0 SEC TDC TRIPS 62-1 TDC TRIPS 1EB4-162-162-1 1-CB-03-HOT SHUTDOWN PANEL (HSP) 0.1-1.0 SEC AGASTAT TYPE E7012PA 27-1,2 27X-1,2,3 CP1-VAFNAV-02 HVAC CENTRIFUGAL WATER CHILLER SST LI 300A 1600AF 2D ISOLATION TRANSFORMER FOR PRESSURIZER HEATER

BACK-UP GROUP-B SEL CS CS AG100193 TS NK100195A NK100195B 1PCPR2 NOTE AG100193Z 264W EG100194A SST 800A 1600AF 5B TS MCC1EB2-2 NK100192 SST LS 600A EG100194 1600AF 5C* 1A* 2* 1* 2 TS 1FNAV2 SST LI 200A 1600AF 3B TS 125 CS SEL CS 600/5 3 3* 1* 2 1CICE6 LI 126 KW (154 HP)1-CB-031-CB-05 10 1-CB-05 TO ERF COMPUTER A CP1-EPTRNT-06 ISOLATION TRANSFORMER FOR PRESSURIZER HEATER

BACK-UP GROUP-D 416 KW CP1-EPTRNT-08 NK100386 600/5 CS MCCXEB4-2 SST LS 800A 1600AF EG100388 EG100387A EG100387B 7C TS SST LI 800A 1600AF 11B* 1* 2 TS SELCSCS TS TS 1PCPR3 A TO ERF COMP 1-CB-05 27-AX1 27-A1,2 27-B1,2 27X-1,2,3 1FNAV2 1FNAV2 T1EB2 1FNAV2 50-51/1PCPR2 A-XD 1PCPR2 PENE E-0013 T1EB4 62-1X1FNAV41FNAV41FNCB2 62-1X 1FNCB2 62X A-XD 1PCPR3 1PCPR31-CB-051-CB-03PENE E-0011PEN E-0011 50-51 1FNAV4 50-51 1FNCB2 V-XD 1EB4 V-XD EG100030 11.METER/RELAY NUMBER SUFFIXES ARE NOT ALWAYS SHOWN. THE SUFFIXES ARE THE ALTERNATE TAG NUMBER FOR THAT PIECE OF METER/RELAY REPRESENTATIONS CONTAINING THE COMPLETE TAG EQUIPMENT THAT IT IS ASSOCIATED WITH (eg V/1EB2). FOR THOSE 59 1EB2* 1 OR 1A NUMBER, THE "UNDERBAR" IS EQUIVALENT TO A "SLASH" (eg EG100391A EG100391B EG100391C EG100391D SPLICE BOX (SG BLDG SAFEGUARD) BB BB (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASSIS EQUIVALENT TO ). DELETED SPARE SPARESPARESPARE-LOCAL-480V SWITCHGEAR L X-CONTROL ROOM PANEL X 12.CP1-ECPRLV-17(TAG CP1-EPTRET-02) TRANSFORMER T1EB2 FROM 6.9 KV SWGR DWG E1-0004-A LOC F-6 BUS 1EA2/3/CUB3200A BUS 3 3W 480V SWITCHGEAR 1EB2 (TAG )-SAFEGUARD BLDG EL 852-6"1EB2-1 AND BT-1EB2 INST TRIPS ALARMS1FNAV2 AND SG BLDG, EL 852-6" (SG BLDG SAFEGUARD) MCC 1EB2-1 MCC XEB2-1 MCC XEB2-2 MCC 1EB2-2 MCC 1EB2-3 FROM 6.9 KV SWGR DWG E1-0004-A LOC G-6 BUS 1EA2/1/CUB(TAG CP1-EPTRET-04) TRANSFORMER T1EB43200A BUS 3 3W 480V SWITCHGEAR 1EB4 (TAG )-SAFEGUARD BLDG EL 852-6" INST TRIPS 1FNAV4 AND ALARM 1FNCB2 AND BT-1EB24 MCC XEB4-1 CP1-VAFNCB-02 CP1-VAFNAV-04 MCC 1EB4-1 MCC 1EB4-2 MCC 1EB4-3 MCC 1EB4-4 MCC AUX BLDG EL 852-6" JB 1S-4354G BKR 1EA2-1 TO 27-3Y/1EA2 AND E1-000427-3X/1EA2, 27-3Y1/1EA2 CP1-CHCICE-06 XEB4-2 E1-0033-49 AND E1-0011 E1-0033-49 AND E1-0008-B E1-0033-19 E1-0033-31 E1-0033-68 E1-0010 AND E1-0033-68 E1-0010-A AND E1-0033-68 E1-0007-B AND E1-0033-11 AND E1-0033-68 E1-0007-C E1-0033-68 E1-0009-A AND E1-0033-68 E1-0014-A AND E1-0033-68 E1-0009-B AND E1-0033-68 E1-0010-B AND E1-0033-21 E1-0033-25 E1-0033-49 AND E1-0008 DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV 11 2323-E1-0005 E1-0005 E1-0005-A CABLES ENCLOSED INSIDE DASHED LINE ARE ASSOCIATED CLASS 1E, TRAIN BB AND EQUIPMENT IS NON 1E. MANUAL CLOSE INTERLOCK SCREWS ARE REMOVED TO ALLOW LOCAL OPERATION OF 480V SWITCHGEAR BREAKERS. 300A* 2 1CIC02 NK154455****-TO LOCAL PANEL, STARTER OR CONTACTOR AT THE EQUIPMENT. PT/1EB2 NOTE 14 NOTE 14 NOTE 14 480/120V PT/1EB4 NOTE 14 NOTE 14 NOTE 14 REFERENCE DRAWINGS E1-0001E1-0086PRESSURIZED HEATER WIRING AND INTERCONNECTION DIAGRAM PLANT ONE LINE DIAGRAM UNITS 1 AND 2E1-0001-APLANT ONE LINE DIAGRAM UNIT 1 AND COMMON E1-0033-0 CONNECTION DIAGRAM INDEX 14.FOR FUSE INFORMATION SEE THREE LINE DIAGRAMS, E1-0033-64, -73. E1-0033-05 TRAIN B NOTE 2 NOTE 12 NOTE 11 NOTE 11 480V/120V E1-0033-07 NOTE 12 NOTE 2-SEE NOTE 3,

• 2 -SEE NOTE 4 1442F58, 58A 1442F89, 89A, 89B WESTINGHOUSE 480V SWGR BUS 1EB2 AND 1EB4 ONE LINE DIAGRAMS WESTINGHOUSE 480V SWGR SWITCH DEVELOPMENT AND UNDERVOLTAGE SCHEMATIC DIAGRAMS SAFEGUARD 480V SWGR BKR SCHEMATIC AND REF CKD 3/25/97 CP-14 DELETED FSAR FIGURE 8.3-8 485 KW E1-0033-37 AND E1-0086-A E1-0033-39 AND E1-0086-C E1-0005-A THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2005-003066-03-00 PER SK-0022-05-003066-03-00.

FUSED DISCONNECT CP1-CIDSNB-04 FOR INSTRUMENT AIR COMPRESSOR 1-02

CP1-CICACO-02 E1-0048-16 ISOLATION BETWEEN CLASS 1E BUS AND NON-CLASS 1E LOAD IS PROVIDED BY THE LOAD CIRCUIT BREAKER, COORDINATED WITH THE BUS UPSTREAM

CIRCUIT BREAKERS, INDICATED BY

• 2 NEXT TO THE LOAD CIRCUIT

BREAKER, AND THE BREAKER TRIPPED BY SAFETY INJECTION ACTUATION

SIGNAL. LOAD CIRCUITS ARE ASSOCIATED CLASS 1E TRAIN AA, BB OR

NON CLASS 1E TRAIN C AS APPLICABLE. 1000/5B JRMC 2008 02-11 AND 2ND LEVEL 0.1-1.0 SEC 59/1EB2-ERF TRANSDUCER PANEL 1EB2CP1-EPSWEB-021EB4CP1-EPSWEB-04 13.1000/5B R DJL 2008 02-12 E1-0005 A CP-23 CP-23 el144990.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT LUMINANT CPNPP GLEN ROSE, TEXAS DW 480V AUXILIARIES ONE LINE DIAGRAM SAFEGUARD BUSES 4.5.ELECTRICAL INTERLOCK SHALL PRECLUDE PARALLELING OF TWO SOURCE TRANSFORMERS.6.FOR REMOTELY CONTROLLED BREAKERS LOCAL CONTROL IS NOT EFFECTIVE WHEN THE BREAKER IS IN OPERATING POSITION.7. 8.9.BREAKER TRIP RATINGS ARE ADJUSTABLE BETWEEN 50% TO 125% OF SENSOR RATING. 10.LOAD SIDE. DELETED TWO CTS ARE ON THE BUS SIDE AND ONE CT IS ON THE NOTES: ALL MOTOR AND FEEDER RATINGS GIVEN IN HP UNLESS OTHERWISE NOTED. 1.2.EQUIPMENT ENCLOSED INSIDE DASHED LINE IS CLASS 1E ELECTRICAL EQUIPMENT EXCEPT AS FOLLOWS:

GROUND PULSING AND FAULTED FEEDER LOCATION SCHEME IS NOT REQUIRED TO REMAIN FUNCTIONAL DURING OR AFTER A DESIGN BASIS EVENT. 3.UNDERVOLTAGE BY 27X RELAYS. FEEDER BREAKERS MARKED WITH DIESEL GENERATOR IS CONNECTED TO THE 6.9KV SAFEGUARD BUS.DIESEL GENERATOR BREAKER a CONTACT ONLY AFTER THE 2 VS CS TS SEL 277 M V L LEGEND: OPERATED, DRAWOUT TYPE SST-SOLID STATE TRIP LS-LONG TIME, SHORT TIME LI-LONG TIME, INSTANTANEOUS I-INSTANTANEOUS TYPICAL SST LI 600A SENSOR RATING LOCATION QUANTITY (NO NUMBER INDICATES ONE)-GREEN LIGHT-WHITE LIGHT-RED LIGHT-AMBER LIGHT

• 1,* 1A W-SEE NOTE 3,
• 2 -SEE NOTE 4 SELECTOR SWITCH CONTROL SWITCH WITH LIGHTS PERMISSIVE SWITCH WITH LIGHTS VOLTMETER SELECTOR SWITCH LOCAL STARTER MOTOR SPACE HEATER (
• WATTS )
• WATTS M-CONTACT OF PULSING CONTACTOR TRANSDUCER CURRENT TRANSFORMER CLASS C-100
• CONTROL ROOM PANEL NUMBER
• HOT SHUTDOWN PANEL (HSP)

SHUTDOWN TRANSFER PANEL (STP) LOCAL OVERVOLTAGE, TYPE CV8, 67 VOLT RANGE ITE RELAY TYPE ITE51IM, STYLE 223S8541 TIME DELAY DROP-OUT AUXILIARY RELAY, 20-200 SEC DRAWOUT BREAKER DISCONNECT AIR CIRCUIT BREAKER, STORED ENERGY ELECTRICALLY

---

----WINDOW TYPE CT TYPE BYZ 50/5 AMP RATIO

- RESISTOR 1 , 5 WATT

---

59G 50/51 62-1X W-------59GX AUXILIARY RELAY (XD) 277 GROUNDING RESISTOR, TAPPED AT 91.5 27 TO GRD PULSE DETECTION SCHEME, REF DWG 3

-480V SWITCHGEAR -NON FUSED DISCONNECT SWITCH -4 FUSE: UNDERVOLTAGE GE TYPE NGV13A11A OR EQUALERF TRANSDUCER PANEL CP2-ECPRLV-16 91.5 V-VOLTMETER A-AMMETER 27-INDICATES DEVICE NUMBER 4 - NUMBER OF FUSES RELAYS59-OVERVOLTAGE RELAY ITE 59D, CAT 211C4175 UNDERVOLTAGE RELAY ITE 27N, CAT 211T0375 0.1-1.0 SEC AGASTAT TYPE E7012PA AGASTAT TYPE E7022PE 27, 27-1, 27-2 B1,B2-0.2-2.0 SEC AGASTAT TYPE E7014PA 27X-1, 27X-2, 27X-3 (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS 62-1 27-A1,A2 REF CKD 4/2/97 CP-8 FEEDER BREAKERS MARKED WITH

• 1 ARE TRIPPED ON BUS
• 1A ARE TRIPPED ON BUS UNDERVOLTAGE BY 27 RELAYS OR BY TRAIN A (SEE NOTE 9)

DELETED FSAR FIGURE 8.3-8 SM 2007 05-24 ISOLATION BETWEEN CLASS 1E AND NON-CLASS 1E LOAD IS PROVIDED BY THE LOAD CIRCUIT BREAKER, COORDINATED WITH

THE BUS UPSTREAM CIRCUIT BREAKERS, INDICATED BY

• 2 NEXT

TO THE LOAD CIRCUIT BREAKER, AND THE BREAKER TRIPPED BY

SAFETY INJECTION ACTUATION SIGNAL. LOAD CIRCUITS ARE

ASSOCIATED CLASS 1E TRAIN AA, BB OR NON-CLASS 1E TRAIN C AS APPLICABLE. E2-0005 2007 05-25 JRMC POSITIVE DISPLACEMENT CHARGING PUMP SAFEGUARD) SST LI 300A 1600AF NON-SAFEGUARD) 2B* 1* 2 HVAC CENTRIFUGAL WATER CHILLER 3200AF SST LS 3200A NC TS SEL 1BC SST LS 400A 1600AF TS SST 300A 1600AF TS SST LS 1200A TS CS 4C2C5B* 2 SPARE SPACE NON-SAFEGUARD) SAFEGUARD) SST LS 400A 1600AF TDC TRIPS 5D* 1A* 2 INST TRIPS SST 300A 1600AF 2D TS SST LS 600A 1600AF 5C SST LI 800A 1600AF* 1A* 2 6D* 1* 2 M 277 ALARM B C A 6900V 2.5%,-5%,-7.5%/480V Z=5.75%4 480/120V 22 VS 23 2A 2 2 CS CS 8B* 1* 2 10D SPARE SPACE SPACE 1600AF TS TS SST LI 200A 1600AF 3B TS CS CS 600/5 3 CS SST LS 1200A 1600AF 3C TS SST LS 600A 1600AF3D6BC 3200AF SST LS 3200A SEL TSCSCS 12BC 277 NC TS SEL CS CS M B C A* 2 SAFEGUARD) SST LS 600A 1600AF 9D (CONTAINMENT SAFEGUARD) SAFEGUARD)(DIESEL GENERATOR SAFEGUARD) SAFEGUARD) SST LS 400A SST LS 400A SST LS 600A SST LS 800A 1600AF 1600AF 1600AF 1600AF 8C 8D 7D 7C (NOTE 5)NO SST LI 800A 1600AF 11B* 1* 2 600/5 BACK-UP GROUP A CSCS SST LI 200A 1600AF* 1* 2CSCS 2 480/120V 3 TS 9B 4 SST LI 200A 1600AF CS 11A 3 TS CRDM VENT FAN SST 1600AF TS NON-SAFEGUARD) SST LS 600A 1600AF 11C TS SST LI 300A 1600AF 11D TS 10B VS 2 22 3* 1A-+3* 1A 2 6900V 2.5%,-5%,-7.5%/480V Z=5.75%-+(AUX BLDG* 1* 2 600/5 EL 796-0" (AUX BLDG (FUEL BLDG 480/120V 480/120V CONTAINMENT RECIRC FAN (AUX BLDG (AUX BLDG 2 ITE-59D 3 TO ERF COMPUTER TO ERF COMPUTER 2 ITE-59D A C B A C B PT LI PT 91.5 2EB1-12MCCXEB1-12MCCXEB1-32FNAV1 2APPD BT-2EB13 MCC2EB1-1 2MCCXEB1-2 2PCPR 2CICE5 SEE NOTE 10 MCC2EB1-2 MCC2EB1-3 126KW (154HP) 4D LS 2000/2667KVA, AA/FA 91.5 MCC2EB3-1 MCC2EB3-2 MCC2EB3-3MCC2EB3-42PCPR1 NK200226A NK200226B 2MCCXEB3-2 SPACE2FNAV32FNCB1 10C LI 300A 2MCCXEB3-1 SEE NOTE 10 SEE NOTE 10 2-CB-03 W W 125 200 SEL NK200168 NK200162 NK200163 NK200164 (CONTAINMENT NON-SAFEGUARD) 264W MSH 9C SEL SEL 125 125 264W MSH V 485KW 3 200A L TS TS TS TS TS TS TS TS TS a b c a b c a b c a b c 1000/5 B~ONLY 2-CB-05 1000/51.PLANT ONE LINE DIAGRAM UNITS 1 AND 2 E1-00012.PRESSURIZER HEATER WIRING AND INTERCONNECTION DIAGRAM E2-0086 3.4.6.9KV AUXILIARIES ONE LINE DIAGRAM5.MCC ONE LINE DIAGRAMS E2-0004 E~200021 E~200161A E~200161B A~200165 E~200167A E~200167 E~200169A E~200169B E~200170 A~200224 A~200224Z A~200224Y A~200224X A~200224W A~200225 A~200225Z E~200227B E~200227A E~200229 E~200230 E~200231 E~200228 TRANSFORMER T2EB1 2-CB-11 2-CB-03 2-CB-062-CB-05 2-CB-05 V 2-CB-11 AUX BLDG EL 810-6" SG BLDG EL 790-6" SG BLDG EL 810-6" AUX BLDG EL 852-6" (AUX SG AND FUEL BLDGS ISOLATION TRANSFORMER FOR PRESSURIZER HEATER CONTROL GROUP-C 416KW SAFEGUARD) AUX BLDG EL 852-6" (SG BLDG SG BLDG EL 810-6" 2EB3-1 3200AF LS 3200A TRANSFORMER DWG E2-0004 LOC: F-6 2-CB-11 2-CB-05 E~200020

62-1X 2FNAV1

2-CB-03 (SG BLDG SW INTAKE STRUCTURE (SW INTAKE STRUCTURE FUEL BLDG EL 838-9" AUX BLDG EL 852-6" DIESEL BLDG EL 810-6" SG BLDG EL 810-6" SG BLDG EL 790-6" 62-1 2FNAV1

59 2EB1 A 2PCPR 59G T2EB3 62-1X 2FNAV3 62-1 2FNAV3 62-1X 2FNCB1 62-1 2FNCB1 V 2EB3 59 2EB3 59G T2EB1 FROM 6.9 KV SWGR 2000/2667 KVA, AA/FA A~200165Z FROM 6.9 KV SWGR DWG E2-0004 LOC:G-6 BUS 2EA1(TAG CP2-EPTRET-01) E2-0033-01 E2-0007-A AND E2-0033-67 E2-0009 AND E2-0033-67 E2-0014 AND E2-0014 AND E2-0033-67 E2-0033-67 E1-0010-B AND E2-0033-18 E2-0033-24 E2-0033-67 E1-0016 AND E2-0033-48 E2-0011 AND E2-0033-48 E2-0033-48 AND E2-0008-A E2-0033-16 E2-0033-14 E2-0033-67 E2-0007 AND E2-0033-67 59GX T2EB1 ALARMS BT-2EB13 V-XD 2EB1

ITE-27N

1457C80A02 59GX T2EB3 ALARM E2-0033-03 SST MCC 2EB3-1 MCC 2EB3-2 MCC 2EB3-3 MCC 2EB3-4 MCC XEB3-2 CP2-VAFNAV-03 CP2-VAFNCB-01 MCC XEB3-1 MCC XEB1-1 MCC XEB1-3 MCC 2EB1-3 MCC 2EB1-2 CP2-VAFNAV-01 TCX-CSAPPD-01 CP2-CHCICE-05 MCC XEB1-2 MCC 2EB1-1 E2-0033-092FNAV1 AND2EB1-1 AND (E2-0004 TO AND SEE NOTE 12 BUS 2EA1 (TAG T2EB3 E2-0033-51CP2-EPTRET-03) CP2-EPSWEB-03 PENE CONTAINMENT RECIRC FAN FOR PRESSURIZER HEATER TRAIN AA NOTE 12 B~ ONLY PENE A-XD 2PCPR1 E2-0033-51 TRAIN A TO ERF CMPTR TRAIN AA 27-3X/2EA1 27-3Y/2EA1 27-3Y1/2EA1 ITE-27N-0011 AND -0014 E1-0008, -0010, -0010A, -0010B, AND -0016

E2-0033 SERIES ISOLATION TRANSFORMER A 2PCPR TO ERF CMPTR INST TRIPS 2FNAV3 AND ALARMS INST TRIPS 2FNCB1 AND ALARMS TDC TRIPS 2EB3-1 AND BT-2EB13 SCHEMATIC DIAGRAMS E2-0007,-0007A,-0008A,-0009, E1-0008 AND LOC: E-4)7.E2-2400-301 SYSTEM INDEX PROTECTIVE DEVICE SETTINGS SEE NOTE 14 SEE NOTE 14 SEE NOTE 14 SEE NOTE 14 SEE NOTE 14 SEE NOTE 14 SEE NOTE 14 SEE NOTE 14

27X-1,2,3 2EB3 27-1,2 2EB3 A~200166 NK200222 A-XD 2PCPR 27-1,2 2EB1 27X-1,2,3 2EB1)-SAFEGUARD BLDG EL 810-6) - SAFEGUARD BLDG EL 810-6 2 2 2 2 ITE-27N

W 1457C80A02 HI VOLT ALARM"S" SIGNAL TO TRIP RELAY E2-0004 LOC: E-5 27-3Z/2EA1 2ND LVL UV AUX 1457C80A02 CP2-EPSWEB-01 50-51 2FNAV3 50-51 2FNAV1 27AX 2EB13 27BX 2EB13 E2-0033-48 E2-0033-67 27-A1,2 2EB3 27-B1,2 2EB3 50-51 2FNCB1 27-B1,2 2EB1 27-A1,2 2EB1 E~200229A3200A BUS 3 3W 480V SWITCHGEAR 2EB1 - (TAG 59X 2EB133200A BUS 3 3W 480V SWITCHGEAR 2EB3 (TAG 27AX1 2EB13BKR 2EA1-1 AND 2-E-0057 2-E-0057 2-E-0058SHOWN. THE SUFFIXES ARE THE ALTERNATE TAGNUMBER REPRESENTATIONS CONTAINING THE COMPLETE TAG 13.12.WITH (eg.59/2EB3). FOR THOSE METER/RELAY 59 2EB1(eg IS EQUIVALENT TO 59/2EB1). NUMBER THE UNDERBAR IS EQUIVALENT TO A FOR THAT PIECE OF EQUIPMENT THAT IT IS ASSOCIATED SLASH METER/RELAY NUMBER SUFFIXES ARE NOT ALWAYS 14.CABLES ENCLOSED INSIDE DASHED LINE ARE ASSOCIATED CLASS 1E, TRAIN AA AND EQUIPMENT IS NON-1E. MANUAL CLOSE INTERLOCK SCREWS ARE REMOVED TO ALLOW LOCAL OPERATION OF 480V SWITCHGEAR BREAKERS. E2-0033-63, -71. FOR FUSE INFORMATION SEE THREE LINE DIAGRAMS, PT/2EB1 PT/2EB3 E1-0010-A, E1-0054-16, AND E2-0033-30 AND E2-0195-05 E1-0010, E1-0054-17 AND1823F94, 1823F94A, 1823F95, 1823F95AWESTINGHOUSE 480V SWGR BUS 2EB1 AND 2EB3 ONE LINE DIAGRAMS CP2-EPTRNT-05 CP2-EPTRNT-07 E2-0033-33 AND E2-0086-B E2-0033-35 AND E2-0086 200 NK299449 CP2-CICACO-01D INSTRUMENT AIR COMPRESSOR 2-01

CP2-CICACO-01

E2-0033-43 CS CS L VENDOR CABLE 2-CB-01* 2 2CIC01 DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV 2323-E2-0005 CP-1 E2-0005 E2-0005-A

REFERENCE DRAWINGS

PENE 6.

15. THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2005-003066-02-00 PER SK-0012-05-003066-02-00.

R TDPU R E2-0005-CP-15 CP-15 el126860.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT LUMINANT CPSES GLEN ROSE, TEXAS 2 VS CS TS SEL 277 M V L LEGEND: OPERATED, DRAWOUT TYPE SST-SOLID STATE TRIP LS-LONG TIME, SHORT TIME LI-LONG TIME, INSTANTANEOUS I-INSTANTANEOUS TYPICAL SST LI 600A SENSOR RATING LOCATION QUANTITY (NO NUMBER INDICATES ONE)-GREEN LIGHT-WHITE LIGHT-RED LIGHT-AMBER LIGHT TO GRD PULSE DETECTION SCHEME, REF DWG-3 NOTES:* 1,* 1A W-SEE NOTE 3,

• 2 -SEE NOTE 4 SELECTOR SWITCH CONTROL SWITCH WITH LIGHTS VOLTMETER SELECTOR SWITCH LOCAL STARTER MOTOR SPACE HEATER (
• WATTS )
• WATTS M-CONTACT OF PULSING CONTACTOR VOLTMETER CURRENT TRANSFORMER CLASS C-100
• CONTROL ROOM PANEL NUMBER
• HOT SHUTDOWN PANEL (HSP)

SHUTDOWN TRANSFER PANEL (STP) LOCAL DRAWOUT BREAKER DISCONNECT AIR CIRCUIT BREAKER, STORED ENERGY ELECTRICALLY

---

WINDOW TYPE CT TYPE BYZ 50/5 AMP RATIO

- RESISTOR 1 , 5 WATT

---

62 OTHERWISE NOTED.

1.2.EQUIPMENT ENCLOSED INSIDE DASHED LINE IS CLASS 1E ELECTRICAL EQUIPMENT EXCEPT AS FOLLOWS: GROUND PULSING AND FAULTED FEEDER LOCATION SCHEME IS NOT REQUIRED TO REMAIN FUNCTIONAL DURING OR AFTER A DESIGN BASIS EVENT. 3.UNDERVOLTAGE BY 27X RELAYS. FEEDER BREAKERS MARKED WITH 4.5.ELECTRICAL INTERLOCK SHALL PRECLUDE PARALLELING OF TWO SOURCE TRANSFORMERS. 6.FOR REMOTELY CONTROLLED BREAKERS LOCAL CONTROL IS NOT EFFECTIVE WHEN THE BREAKER IS IN OPERATING POSITION.7.BREAKER TRIP RATINGS ARE ADJUSTABLE BETWEEN 50% TO 125% OF SENSOR RATING. -TWO CTS ARE ON THE BUS SIDE AND ONE CT IS ON THE 480V SWITCHGEAR V A AMMETER 8.9.10.TRANSDUCER (XD) 277 GROUNDING RESISTOR, TAPPED AT 91.5 -27 CLOSE-TRIP PUSH BUTTONS WITH LIGHTS --4 4- NUMBER OF FUSES --ALL MOTOR AND FEEDER RATINGS GIVEN IN HP UNLESSERF TRANSDUCER PANEL CP2-ECPRLV-17 -DIESEL GENERATOR IS CONNECTED TO THE 6.9KV SAFEGUARD BUS. DIESEL GENERATOR BREAKER a CONTACT ONLY AFTER THE 91.5 27-INDICATES DEVICE NUMBER OVERVOLTAGE, TYPE CV8, 67 VOLT RANGE ITE RELAY TYPE ITE51IM, STYLE 223S8541 TIME DELAY DROP-OUT AUXILIARY RELAY, 20-200 SEC 59G 50/51 62-1X W------59GX AUXILIARY RELAY UNDERVOLTAGE GE TYPE NGV13A11A OR EQUAL RELAYS59-OVERVOLTAGE RELAY ITE 59D, CAT 211C4175 UNDERVOLTAGE RELAY ITE 27N, CAT 211T0375 AGASTAT TYPE E7022PE 27, 27-1, 27-251ITE RELAY TYPE ITE51L, STYLE 223S5340 -TIME DELAY PICK-UP AGASTAT-E7012PA 0.1-1.0 SEC RLY B1,B2 27X-1, 27X-2, 27X-3-SPARE HVAC CENTRIFUGAL WATER CHILLER SPACE SST LI 300A 1600AF 2D ISOLATION TRANSFORMER FOR PRESSURIZER HEATER BACK-UP GROUP-B 2B6D4D 3200AF SST LS 3200A TS 1BC CS SST 1600AF TS TS 4C SPACE NON-SAFEGUARD) SST LS 600A 1600AF 5D* 1A* 2 264W SST 800A 1600AF 5B TS (CONTAINMENT NON-SAFEGUARD) SST LS 600A 1600AF 5C SST LS 1200A 1600AF* 1A* 2 3C* 1* 2 M 277 ALARM 4 480/120V 22 VS TO ERF COMPUTER 23 2 ITE-59D 2 CS TS SST LI 200A 1600AF 3B TS CS CS 600/5 TS SST LS 1600AF 2C TS SST LS 600A 1600AF 3D TS 6BC 3200AF SST LS 3200A TS (NOTE 5)NO 3+* 1* 2 CS CONTAINMENT RECIRC FAN LI PT 480/120V V HI VOLT ALARM A A B B C C 2EB2-1 2-CB-11 NC 91.5 2A SPACE LI NK200191 NK200192 CP2-VAFNAV-02 CP2-CHCICE-06 CP2-EPTRNT-06 485KW 2FNAV2 AG200193Z 2-CB-03 3 SEE NOTE 10 2CICE6 EG200194 EG200194A 2PCPR2 2-CB-05 NK200195A NK200195B 2MCCXEB2-2 EG200196A EG200197A EG200197B EG200198A EG200198B 2-CB-11MCC2EB2-1BT-2EB24 2MCCXEB2-1 W W SEL CS SEL TS 125 126KW (154HP) EG200031 c b TRANSFORMER FROM 6.9KV SWGR DWG E2-0004-A LOC: F-6 Z=5.75%2000/2667KVA, AA/FA -6900V 2.5%,-5%,-7.5%/480V TRAIN B TDC TRIPS 2EB2-1 B~ONLY 2-CB-05 1000/5 (AUX BLDG SAFEGUARD)(AUX BLDG SAFEGUARD) SAFEGUARD) EG200196B SG BLDG EL 852-6" (AUX SG AND FUEL BLDG (SG BLDG SG BLDG EL 852-6" AUX BLDG EL 852-6" CONTROL BLDG EL 854-4" AUX BLDG EL 831-6" E2-0033-52 E2-0033-05 ITE-27N AND BT-2EB24 AND ALARMS A-XD 2PCPR2 TO ERF COMP E2-0033-11 E2-0033-68 E2-0033-49 AND E2-0011 E2-0008-B E2-0033-19 E2-0033-31 E2-0033-68 BB TO27-3X/2EA2, 27-3Y/2EA2 AND 27-3Y1/2EA2(TAG CP2-EPTRET-02) BUS 2EA2 MCC 2EB2-3 MCC 2EB2-2 MCC XEB2-2 MCC XEB2-1 MCC 2EB2-1MCC2EB2-3MCC2EB2-2 CP2-EPSWEB-02 (E2-0004-A) INSTR TRIPS 2FNAV2 AC a V-XD 2EB2 E2-0007-B AND E2-0033-68(TAG) - SAFEGUARD BLDG EL 852-6" E1-0010-A AND E1-0010 AND SEE NOTE 12 E2-0033-37 AND SEE NOTE 14 SEE NOTE 14 SEE NOTE 14 SEE NOTE 14 3 8B* 1* 2 3 SPACE 600/5 CS 12BC 277 3200AF SST LS 3200A CS M B C A TO ERF COMPUTER SAFEGUARD) SST LS 600A 1600AF 9D TS SAFEGUARD) SAFEGUARD) SST LS 400A SST LS 400A SST LS 600A SST LS 800A 1600AF1600AF1600AF 1600AF ITE-59D 8C8D7D 7C TSTSTS TS SST LI 800A 1600AF 11B* 1* 2 600/5 ISOLATION TRANSFORMER FOR PRESSURIZER HEATER TS SST LI 200A 1600AF* 1* 2 CS CS 2 480/120V 3 TS 9B 4 SST LI 200A 1600AF* 1A* 2 600/5 CS 11A TS NON-SAFEGUARD) SST LS 400A 1600AF 11C TS SST 300A 10B TS SST LI 300A 1600AF 11D TS 10D 9C VS 22 2 6900V 2.5%,-5%,-7.5%/480V Z=5.75%+-TS (AUX BLDG (FUEL BLDG EL 796-0" CONTAINMENT RECIRC FAN 3 3 480/120V PT 2 LI A B C V 2EB4-1 2-CB-11 91.5 2000/2667KVA, AA/FAMCC2EB4-1MCC2EB4-2MCC2EB4-3MCC2EB4-4 EG200391A EG200391B EG200389 EG200388 EG200387A EG200387B EG200389A2MCCXEB4-22PCPR32FNAV42FNCB2 NK200386 AG200385 AG200385Z AG200384Z AG200384 NK200383 2MCCXEB4-1 CP2-EPTRNT-08 CP2-VAFNAV-04 CP2-VAFNCB-02 SEE NOTE 10 SEE NOTE 10 SEE NOTE 10 3 NC SEL AG200384Y AG200384X AG200384W 125 MSH 264W 125 2-CB-05 2-CB-03 2-CB-03 L 200A 2 EG200030 a b c a c b PLANT ONE LINE DIAGRAM UNITS 1 AND 2 PRESSURIZED HEATER WIRING AND INTERCONNECTION DIAGRAM E2-0086 WESTINGHOUSE DRAWINGS 1823F94, 1823F95 6.9KV AUXILIARIES ONE LINE DIAGRAM MCC ONE LINE DIAGRAMS B~ONLY 2-CB-05 TRANSFORMER T2EB4 FROM 6.9KV SWGR DWG E2-0004-A LOC: G-6 V 2EB4 SPARE (CONTAINMENT SAFEGUARD) AUX BLDG EL 810-6" (SG BLDG SG BLDG EL 852-6" SW INTAKE STRUCTURE (SW INTAKE STRUCTURE AUX BLDG EL 852-6" DIESEL BLDG EL 810-6" (DIESEL GENERATOR SAFEGUARD) FUEL BLDG EL 810-6" DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV 2323-E2-0005 CP-1 E2-0005 E2-0005-A METER/RELAY NUMBER SUFFIXES ARE NOT ALWAYS SHOWN. THE SUFFIXES ARE THE ALTERNATE TAG NUMBER FOR THAT 12.13.ALARM E2-0033-07 E2-0033-52 E2-0007-C AND E2-0033-68 E2-0033-68 E2-0009-A AND E2-0033-68 E2-0009-B AND E2-0033-68 59G T2EB4 MCC 2EB4-1 MCC 2EB4-2 MCC 2EB4-3 MCC 2EB4-4 MCC XEB4-2 E2-0033-68 BACK-UP GROUP-D E2-0033-39 AND E2-0033-21 E2-0033-25 MCC XEB4-1 E2-0033-49 AND ITE-27N E2-0004AAND ALARMAND ALARM TDC TRIPS BUS 2EA2(TAG CP2-EPTRET-04)(eg. 59/2EB3 A-XD 2PCPR3 TO ERF COMP 1000/5A INST TRIPS 2FNAV4 (TAG CP2-EPSWEB-04) - SAFEGUARD BLDG EL 852-6" INST TRIPS 2FNCB22EB4-1 AND BT-2EB24 TRAIN BB PENE PENE SCHEMATIC DIAGRAMS PIECE OF EQUIPMENT THAT IT IS ASSOCIATED WITH IS EQUIVALENT TO A SLASH. (e.g. IS EQUIVALENT TO 59 2EB1 CONTAINING THE COMPLETE TAG NUMBER THE UNDERBAR ). FOR THOSE METER/RELAY REPRESENTATIONS E1-0001 E2-0007B, -0007C, -0009A,-0011 AND -0014 E2-0033 SERIES CRDM VENT FAN59/2EB1).E1-0008 E1-0010-B AND SEE NOTE 12 E1-0008,-0010,-0010A,-0010B, 14.7.E2-2400-301 INDEX PROTECTIVE DEVICE SETTINGS SYSTEM 27X-1,2,3 2EB4 27-1,2 2EB4 EG200390 27-AX-UNDER VOLTAGE RELAY, AGASTAT E7012PE 2 2 ITE-27N 2 ITE-27N AGA 2 2 1457C80A02 W S SIGNAL (E2-0004-A) LOC: E-5 27-3Z/2EA2 2EA2-1 TO TRIP BKR AND SECOND LEVEL

UV AUX RELAY 27-A1,A2 1457C80A02 50-51 2FNCB2 50-51 2FNAV4 50-51 2FNAV2 27BX 2EB24 27AX 2EB24 59X 2EB24 59 2EB2 62-1X 2FNAV2 62-1 2FNAV2 27AX-1 2EB24 27-1,2 2EB2 27X-1,2,3 2EB2 59GX T2EB2 59G T2EB2 59GX T2EB4 62-1X 2FNAV4 62-1 2FNAV4 62-1X 2FNCB2 62-1 2FNCB2 59 2EB4 (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS3200A BUS 3 3W 480V SWITCHGEAR 2EB2 T2EB23200A BUS 3 3W 480V SWITCHGEAR 2EB4 A 2PCPR2 A 2PCPR3 27-A1,2 2EB4 27-B1,2 2EB462X-AUXILIARY RELAY W TYPE AR1457C80A01 0.2-2.0 SEC AGASTAT TYPE E7014PA62-1-0.1-1.0 SEC AGASTAT TYPE E7012PA 2-E-0011 2-E-0011 2-E-0013 AG200193 PENE 27-A1,2 2EB2 27-B1,2 2EB2 1600AF 3 SPARE DELETED11.DELETED CABLES ENCLOSED INSIDE DASHED LINE ARE ASSOCIATED CLASS 1E, TRAIN BB AND EQUIPMENT IS NON-1E. MANUAL CLOSE INTERLOCK SCREWS ARE REMOVED TO ALLOW LOCAL OPERATION OF 480V SWITCHGEAR BREAKERS. 300A REF CKD 2/14/97 CP-10 E2-0014-A AND E2-0086-C E2-0086-A LOC: E-4* 1A ARE TRIPPED ON BUS UNDERVOLTAGE BY 27 RELAYS OR BY FEEDER BREAKER MARKED WITH

• 1 ARE TRIPPED ON BUS NON FUSED DISCONNECT SWITCH (SEE NOTE 9)

FOR FUSE INFORMATION SEE THREE LINE DIAGRAMS, E2-0033-64, -73. PT/2EB4 PT/2EB2 FUSE: E2-0033, 49 AND DELETED FSAR FIGURE 8.3-8 800A E2-0005-A* 2 2CICO2 200 NK250159 NK250159A VENDOR CABLE JB2T-4090 CP2-CICACO-02D THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2005-003066-04-00 PER SK-0002-05-003066-04-00. INSTRUMENT AIR COMPRESSOR 2-02 CP2-CICACO-02 E2-0033-45 TS SST LI 600A 1600AF SPARE CS CS L VENDOR CABLE 2-CB-01 ISOLATION BETWEEN CLASS 1E BUS AND NON-CLASS 1E LOAD IS PROVIDED BY THE LOAD CIRCUIT BREAKER, COORDINATED WITH THE BUS UPSTREAM CIRCUIT BREAKERS, INDICATED BY

• 2 NEXT TO THE LOAD CIRCUIT BREAKER, AND THE BREAKER TRIPPED BY SAFETY INJECTION ACTUATION SIGNAL. LOAD CIRCUITS ARE ASSOCIATED CLASS 1E TRAIN AA, BB OR NON-CLASS 1E TRAIN C AS APPLICABLE.

2008 10-27 LOAD SIDE. 416KW REFERENCE DRAWINGS 1.2.3.4.5.6.SEE NOTE 14 SEE NOTE 14 SEE NOTE 14 SEE NOTE 14 480V AUXILIARIES ONE LINE DIAGRAM SAFEGUARD BUSES 62X 62 SPARE SPARE 15.TRAIN B SPARE 51 JRMC 2008 10-22 TDPU 1457C80A02 TDPU R SM E2-0005 A CP-17 CP-17 el136230.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT LUMINANT CPNPP GLEN ROSE, TEXAS

DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV 2323-E1-0007 CP-6 E1-0007 E1-0007-A E1-0007-B E1-0007-C (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS SAFEGUARD AND AUXILIARY BUILDINGS SAFEGUARD 480V MCC'S ONE LINE DIAGRAM 25 KVA 460V-1' E1-0007-A REF CKD 05/13/97 CP-23 TM 9B 150A F 125A T BATTERY ROOM 1-3(C) EXHAUST FAN-11 CP1-VAFNID-11 3C 100AF 7AT SPARE 10F 100AF 3AT WATER PUMP UNIT 1 CP1-DDAPRM-01 2M 100AF 1M 225AF 225A T I 4 RECIRC PUMP 05 CP1-CHAPCP-05 10M 100AF 50A T I COMPONENT COOLING WATER PUMP ROOM FAN COOLER 09 CP1-VAAUSE-09 CONTAINMENT SPRAY PUMP ROOM FAN 135M4C POSITIVE DISPLACEMENT

CHARGING PUMP

ROOM FAN COOLER 03 CP1-VAFNCB-03 4F 100AF 7AT I 100AF 7AT 100AF 7AT II 3F 100AF 15A T TM I 3 SUCTION HEADER CROSS CONNECT CHARGING PUMP MINIFLOW ISOLATION REFUELING WATER STORAGE TANK TO RESIDUAL HEAT REMOVAL PUMP 1 ISOLATION VOLUME CONTROL TANK OUTLET ISOLATION VALVE REFUELING WATER STORAGE TANK TO CHARGING PUMP VALVE DIESEL GENERATOR PACK A SERVICE WATER VALVE 9H6F1G8F5F8C2G5J 100AF 15A T 100A F 15A T 100A F 15A T 100A F 15A T 100A F 15A T TMTMTMTMTMTM 3.2A 3.2A 1 REFUELING WATER TO CONTAINMENT

SPRAY PUMPS 5C 100A F 15A T TM CONTAINMENT SPRAY PUMP 03 RECIRCULATION VALVE CONTAINMENT SPRAY PUMP 01 RECIRCULATION VALVE CONTAINMENT SPRAY HEAT EXCHANGER CONTROL VALVE RESIDUAL HEAT REMOVAL HEAT EXCHANGER 01

OUTLET CONTROL VALVE NON-SAFETY LOOP RETURN TO CCW HEADER

ISOLATION VALVE COMPONENT COOLING WATER HEAT EXCHANGER TO NON-SAFETY LOOP 8M 8J 7F 7C 7M 7J 6M 6J 3M 100A F 15AT 100A F 15A T 100A F 15A T 100A F 15A T 100A F 15A T 100A F 15AT 100A F 15A T 100A F 15A T TM TM TM TM TM TM TM TM 3.2A 1 1 SPARE 10C 100A F 30AT TM CP1-EPBCED-07 4H 125A T TM SUPS BYPASS CP1-ECTRET-01 1CL 2BL 100A F 100A F 35A T 35AT 100AF 35AT TM TM ST TM ST TM 20AT MSH COMPONENT COOLING WATER NON-SAFETY LOOP CONTROL VALVE COMPONENT COOLING WATER HEAT

EXCHANGER TO

NON-SAFETY LOOP ISOLATION VALVE STATION SERVICE TO AUXILIARY FW PUMPS VALVE 6A E'100231 FROM 480V SWGR 1A SPACE ST TM 2DR1111 2 100A T 1211111111111 01 RETURN HEADER 01 CONTROL VLV 01 DISCHARGE 150A F1111.51.5 3 1.9 3 400.710.50.71.90.1250.125 0.7 0.70.70.7 AAAAAA 5 KVA CONT BELOW LEFT LOC: B-3 TRAIN A CONT ABOVE RIGHT LOC: F-1 CONT BELOW LEFT LOC: B-5 WATER TRAIN A LOC: A-6 01 AND 03 CONT ABOVE RIGHT LOC: F-3SEE NOTE 7SEE NOTE 7 DWG E1-00051.01.0 1.0 1.0 MCC COMPARTMENT NUMBER DRAWOUT BREAKER DISCONNECT X 3' CIRCUIT BREAKER AF-BREAKER FRAME SIZE

AT-BREAKER TRIP RATING WITH GOULD-SHAWMUT 2 AMP FUSE TRIP RATING THERMAL OVERLOAD RELAY THERMAL MAGNETIC TRIP ELEMENT I NEMA SIZE 2 STARTER INDICATES DISTRIBUTION TRANSFORMER 4C TM 1 2 MOTOR SPACE HEATER 2A 3', 30 AMP FUSED SWITCH 480-240/120V-1 PHASE (FOR SPACE HEATERS) NEMA SIZE 1 STARTER INDICATES MOTOR 2 HORSEPOWER 2 ST INDICATES BREAKER WITH SHUNT TRIP DEVICE MOTOR STARTER COIL AND CONTACTS (REVERSING) MOTOR STARTER COIL AND CONTACT (NON REVERSING) TYPE TRI-ONIC FUSES LEGEND 100A F 50A T 2DL 100A F TM 60AT 50AT SPACE MAGNETIC TRIP ELEMENT SEE NOTE 9 ADJUSTABLE INSTANTANEOUS MAGNETIC TRIP CONDENSATE STORAGE TANK

TO CONDENSATE

SYSTEM MAKE-UP ISOLATION VALVE AND REJECTION 0.33 E1-0037-15 MOV 1-8807A MOV 1-HV-4574 MOV 1-HV-4572 MOV 1-HV-4526 MOV 1-HV-4524 MOV 1-HV-4514 MOV 1-HV-4512 MOV 1-HV-4395 MOV 1-HV-4393 MOV 1-LCV-0112D MOV 1-HV-2484 BUS 1EB3/9D/COMP MOV 1-LCV-0112B MOV 1-8812A MOV 1-8110 MOV 1-FV-4772-1 MOV 1-FV-4772-2 MOV 1-HV-4758 BATTERY ROOM 1-1 HTR-03 CP1-VAHEUH-03 25KW TRANSF T1EC3BC1ED3-2 NK154336 E1-0024-01C 90A E'100565C E'100565 E'154335 E'100537 E'100538 E'100539 E'100540 E'100544 E'100545 E'100546 E'100547 E'100548 E'100549 E'100550 E'100530 E'100531 E'100551 E'100552 E'100550A E'100553 E'100554 E'100555 E'100556 E'100557 E'100558 E'100559 A'100562 E'150175 E'100567 CP1-EPTSEB-18 1EB3-18S CP1-EPDPNB-28 BATTERY CHARGER E'100560A NK154334BC1ED1-2 E'154333 CP1-EPTSEB-17 1EB3-17S CP1-EPBCED-03 CP1-EPDPNB-28 E1-0024-01C I EO100536 CENTRIFUGAL CHARGING PUMP ROOM FAN COOLER 03 CP1-VAAUSE-039E3J 100AF 100AF 7AT I 11 3 E'100535M E'100535N CP1-EPTSEB-16 1EB3-16S NK154332 E1-0024-01C CP1-EPDPNB-28 E'154331 E'100535A 20 A 2.0 SEE REF DWG 3 (TYP)600A BUS 3' 3W 480V MOTOR CONTROL CENTER 1EB3-1 (TAG CP1-EPMCEB-03) - SAFEGUARD BUILDING EL 790'-6 INDICATES SPLICE 15A T TM E'100553A SEE NOTE 7 A'100532 E1-0056-59 A'100534M A'100534N E1-0057-20 E1-0054-20 E1-0053-49 E1-0056-55 E1-0044-11 E1-0062-14 E1-0050-18 E1-0050-16

E1-0050-12A E1-0050-08 E1-0050-10 E1-0050-06 E1-0043-15 E1-0043-13 E1-0061-16 E1-0061-04 E1-0062-24

E1-0062-59

E1-0061-14 E1-0049-07 E1-0049-08 E1-0049-05 E1-0020 E'100560 E1-0018-H E1-0018-02 E1-0057-14 FROM PLANT SUPPORT PWR PNL SUPPORT PWR PNL PWR PNL FROM PLANT SUPPORT MSH MOTOR SPACE HEATER WITH "X" WATT RATING NOTE 12 NOTE 11 NOTE 11 SEE NOTE 11 SPARE AA SPARE 4M 100AF 15A T POSITIVE DISPLACEMENT PUMP BYPASS 10J 100AF 3AT I 0.7VALVE MOV 1-8109 4J 1 R 100A F 15AT TM E~154399A,B,C E~154399 JB 1S-5164~ JB 1A-5211~ E~154399D,E,F AA SEE NOTE 7 E1-0061-65 R-INDICATES FIREZONE R CABLE INSTALLED TO PROVIDE A ONE HOUR FIRE BARRIER REQUIRED TO MEET FIRE

SAFE SHUTDOWN ANALYSIS REQUIREMENTS SPARE CP1-EPTRNT-12 A'100563 E1-0024-D CONTROL BLDG BYPASS 10 KVA 480V 1' TRANSF T1C3 R 5 R CS LCS 1 UPS AND DIST ROOM FAN COIL UNIT

CP1-VAAUPR-01

E1-0069-24 JB 1A-5250~ E~154399G SAFETY INJECTION ISOLATION VALVE MOV 1-8814B PUMP MINIFLOW E1-0056-57A SEE NOTE 7 A'100543 E1-0048-20 E1-0057-29 FSAR FIGURE 8.3-9 1 A 1 B 1 A REACTOR MAKE-UP CHILLED WATER CP1-VAAUSE-13 SPARE 120W 25 BATTERY ROOM 1-1(A) EXHAUST FAN 08 CP1-VAFNID-08 1.5 FROM PLANT 120W 100AF2BR1CR C C 9M 100A F C PLANT ONE LINE DIAGRAM UNITS 1 AND 2 REFERENCE DRAWINGS NOTESE1-2400 PROTECTIVE DEVICE SETTINGS E1-0001E1-0007-D CONTROL POWER XFMR FUSE & CONTROL CIRCUIT LOADING DATAE1-0066-74LOAD SHEDDING SCHEMATIC DIAGRAM SEE NOTE 13 SEE NOTE 13 A B BATTERY CHARGER MCC AND MOTOR SPACE HEATERS 1.2.3.4. 5.6.INTERRUPTING RATING OF MCC COMBINATION STARTERS AND FEEDER THERMAL OVERLOAD RELAYS FOR CLASS 1E MOTOR OPERATED VALVES ARE USED FOR ALARM ONLY. CIRCUIT BREAKERS IS 25,000 RMS SYMMETRICAL AMPERES. 7.FOR BREAKER/OLH SETTINGS SEE REFERENCE DRAWING 2. SPLICE #4 AWG ONTO CABLE IN TRANSFER SWITCH ENCLOSURE. TERMINATE #4 AWG ONTO TRANSFER SWITCH. THIS TRANSFER SWITCH IS AN "OFF-LOAD TYPE" AND IS NORMALLY ALIGNED TO THE MCC. IT CAN ONLY BE ALIGNED TO PLANT SUPPORT POWER DURING OUTAGES. REQUIREMENTS AND PREREQUISITES FOR ELECTRICAL POWER SYSTEM". TRANSFER OF POWER ARE STATED IN DBD EE-041 "480V AND 120V AC 9.DELETED 10.11.12.DELETED 100AF BREAKER TO BE REPLACED WITH 150AF BREAKER WHEN REPLACEMENT OF BREAKER IS NEEDED UNLESS OTHERWISE NOTED. DELETED 13.--A B DELETED ISOLATION BETWEEN CLASS 1E BUS AND NON-CLASS 1E LOAD IS ASSOCIATED CLASS 1E, TRAIN AA OR TRAIN BB AS NOTED. EQUIPMENT/CABLES ENCLOSED INSIDE DASHED LINE ARE CLASS 1E, TRAIN A OR TRAIN B AS NOTED. EQUIPMENT OUTSIDE CABLE(S) ENCLOSED INSIDE THE DASHED LINE IS (ARE) THE DASHED LINE IS NON-CLASS 1E, UON. CP1-CIDYIA-01 18.3 KW DISC SW CP1-CIDSNB-01 FOR INSTR AIR DRYER FUSES ARE NON-CLASS 1E. 14.NOTE 14 NOTE 14 5.E1-0024-04FUSE BILL OF MATERIAL 90A-FUSE90AFUSE RATING --FUSE B/M ITEM NUMBER REF DWG 5 159 159 157 159 CC C AA A C SEE NOTE 13 UPSTREAM CIRCUIT BREAKER, INDICATED BY NEXT TO THE LOAD CIRCUIT BREAKER, AND TRIPPING THE CIRCUIT BREAKER OR

STARTER BY SAFETY INJECTION SIGNAL INDICATED BY OR C NEXT TO THE BREAKER/STARTER AS FOLLOWS: TRIPPED BY SAFETY INJECTION ACTUATION SIGNAL (SIAS)TRIPPED BY SAFETY INJECTION SEQUENCER AUTO LOCKOUT CONTACT (SIS/AL) AB PROVIDED BY LOAD CIRCUIT BREAKER, COORDINATED WITH THE BUS 1.2. 3.4.8.JB 1S-5773~ E1-0049-05 E'100559A 1.0 R THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2005-003364-12-00 PER SK-0006-05-003364-12-00. EES 2006 07-17 MHF 2006 07-17 E1-0007 A CP-35 CP-35 el123230.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT LUMINANT CPSES GLEN ROSE, TEXAS E1-0007-B DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV CP-6 2323-E1-0007 E1-0007 E1-0007-A E1-0007-B E1-0007-C ONE LINE DIAGRAM SAFEGUARD 480V MCC'S SAFEGUARD AND AUXILIARY BUILDINGS (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS 1BL 100A F 70A T TMBATTERY CHARGER 10F 150A F 125A T TM 10M 100A F 20ATEG100472BATTERY ROOM 1-2(B)EXHAUST FAN 09 8M 100A F 7AT I ST TMEG100473EG100474EG100476 SEE NOTERESIDUAL HEATREMOVAL PUMPROOM FAN 02 CP1-VAAUSE-02SAFETY INJECTIONPUMP ROOM FAN 06SPARE8C8J11J 100A F 7AT 100A F 7AT 100A F 50AT II 2CONTAINMENT SPRAYPUMP ROOM FAN 12 11M 100A F 7AT I 1EG100478 9C 100A F 15A T I 1EG100479 9H 100A F 15AT I 1 7M 100A F 7AT 8F 100A F 15AT TMEG100483EG100484EG100485EG100486EG100487EG100488EG100500EG100490EG100491 EG100492CONTAINMENT HYDROGENPURGE AIR TO EXHAUSTUNITS ISOLATIONCONTAINMENT HYDROGENPURGE AIR SUPPLY TOCONTAINMENT ISOLATIONRESIDUAL HEATREMOVAL TO HOT LEGSREACTOR COOLANTPUMP SEAL WATER ISOLATIONSAFETY INJECTIONPUMP TO COLD LEGSCHARGING PUMP TOREACTOR COOLANT SYSTEM ISOLATIONSAFETY INJECTIONPUMP TO HOT LEGS 9M3J3M5C7C5F6F6J 100A F 15A T 100A F 100A F 15A T 100A F 15A T 100A F 15A T 100A F 15AT 100A F 15A T 100A F 15A T 100A F 15ATTMTMTMTMTMTMTMTMTM 1EG100495CHARGING SUCTIONCROSS CONNECTION 4C 100A F 15A T TM 100AF 15AT 1EG100496EG100497EG100498EG100501EG100502EG100503EG100504EG100505EG100506CHEMICAL ADDITIVETANK ISOLATION VALVEREFUELING WATERCONTAINMENT SPRAYCHILLED WATER RETURNHEADER/CHILLED WATERCIRCULATING PUMPCHILLED WATERSUPPLY HEADER/CONTCOOLING UNIT COOLERSSEAL WATERINJECTION ISOLATIONSEAL WATERINJECTION ISOLATIONSEAL WATERINJECTION ISOLATIONSEAL WATERINJECTION ISOLATION4M7J5J4J7F1J2J2M3C3F 100A F 15A T 100A F 15A T 100A F TM 100A F 15A T 100A F 15A T 100A F 15A T 100A F 15AT 100A F 15A T 100A F 15A TTMTMTMTMTMTMTMTMTMEG100475 100A F 15A T 1 TMSTEAM GENERATORSTEAM GENERATOREG100481 12C 100A F 15A T TMSTEAM GENERATORSTEAM GENERATOREG100482 12M 100A F 15A T TMBATTERY CHARGER 53A1DL1FL 100A F 100A F 100AF 35AT 100AF 70ATTMTM TM ST TMEG100513 11F 150A F 125A T TMEG100517 6M 100A F 15A T TMAG100510EG100489 2F 100A F TM 2EG100494 100A F 15A T EG100198A EG100198B FROM 480V SWGR 11A 1DR 1FR 1BR TM12F12J1111 1 1 2 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1 1 1 1 1 0.33 1.3 0.33 1.91.91.91.3 1.9 1.9 1.9 1.91.61.61.61.6 0.70.70.70.71.533 5 35EXCHANGER 02 OUTLETHEADER HEAT CONNECTION 100AF 70AT TMEG100512 BB45 KVA 5 KVA LOC: A-3 LEFT CONT BELOW LOC: A-5 LEFT CONT BELOW LOC: F-1 RIGHT CONT ABOVE LOC: F-3 RIGHT CONT ABOVE LOC: E-3 TRAIN BTO CONTAINMENT SPRAYPUMPS 02 AND 04E1-0020-AE1-0019LOOP 4 ISOLATIONLOOP 3 ISOLATIONLOOP 2 ISOLATIONLOOP 1 ISOLATION 60A T 30A T 60A T 0.25 2.64F6C 3.2ASPARE MCC COMPARTMENT NUMBER DRAWOUT BREAKER DISCONNECT 3~ CIRCUIT BREAKER AF-BREAKER FRAME SIZE AT-BREAKER TRIP RATING THERMAL OVERLOAD RELAY THERMAL MAGNETIC TRIP ELEMENT I NEMA SIZE 2 STARTER INDICATES DISTRIBUTION TRANSFORMER 4C TM 1 2 480-240/120V-1 PHASE (FOR SPACE HEATERS) NEMA SIZE 1 STARTER INDICATES MOTOR 2 HORSEPOWER 2STINDICATES BREAKER WITH SHUNT TRIP DEVICE MOTOR STARTER COIL AND CONTACTS (REVERSING) MOTOR STARTER COIL AND CONTACT (NON REVERSING) LEGEND 1 3.0 I 20A T 50A TEG150179 MAGNETIC TRIP ELEMENT ADJUSTABLE INSTANTANEOUS MAGNETIC TRIP NOTES (UNLESS OTHERWISE NOTED) BUS 1EB2/3D/COMPMOV 1-8351AMOV 1-8351BMOV 1-8351CMOV 1-8351DVALVE MOV 1-HV-2491BVALVE MOV 1-HV-2492BVALVE MOV 1-HV-2493BVALVE MOV 1-HV-2494BBATTERY ROOM1-2 UNIT HTR-0225KWCP1-VAHEUH-02CP1-EPBCND-02TRANSF CP1-ELTRET-04CP1-EPBCED-02MOV 1-8821BNUMBER 2 SAFETYINJECTION PUMP SUCTIONMOV 1-8923BMOV 1-8100MOV 1-8835MOV 1-8105MOV 1-8802BFIRE PROTECTIONCONTAINMENT ISOLATION MOV 1-HV-4075BRESIDUAL HEATREMOVAL SYSTEM TO COLD LEG ISOLATION VALVEMOV 1-8924MOV 1-LV-4755MOV 1-HV-4777MOV 1-HV-4759MOV 1-HV-6082MOV 1-HV-6084MOV 1-8840VALVE MOV 1-HV-5542VALVE MOV 1-HV-5540SAFEGUARD BUILDINGFLOOR DRAIN SUMP 1 PUMP 02 CP1-WPAPSS-02SAFEGUARD BUILDINGFLOOR DRAIN SUMP 1 PUMP 01CP1-WPAPSS-01 SEE NOTE 3CP1-VAAUSE-12CP1-VAAUSE-06CP1-VAFNID-09BC1ED2-1600A BUS 3~ 3W 480V MOTOR CONTROL CENTER 1EB2-1CP1-EPMCEB-02) - SAFEGUARD BUILDING EL 852'-6" 10HRSPARE 10HL 100AF 70A T TM 10D 100AF 70A T 100AF 35AT TM TM 100A F 70AT TM 1M 100AF 1 3.0 I 7ATEG150044NK154325NK154326E1-0024-01CNK100509E1-0926-01NK100509CCP1-EPDPNB-27PWR PNLBATTERY CHARGERCP1-EPBCED-06BC1ED4-1EG154323CP1-EPTSEB-121EB2-12SEG100515AE1-0018-02AEG100515E1-0024-01CCP1-EPDPNB-27NK154324CP1-EPTSNB-131EB2-13SCP1-ELTRNT-27(PANEL S2)1-8809B 11DSPACE 10B 100A F TM 1 15AT BBAG100514AE1-0059-78AG10051 4CP1-EPTSEB-111EB2-11SNK154322 E1-0024-0 1 C 20ASAFEGUARD BLDG LTGEG100511ASAFEGUARD BLDG LTGCP1-ELTRET-03TRANSF 45 KVAEG154327CP1-EPTSEB-141EB2-14SEG100511NK154328E1-0024-01C 90A 5M TM,ISPARE 225AF 150AT (TYP)DWG 3 SEE REF INDICATES SPLICE TRANSFORMER XFS2(PNL ESBD2, ESB8 AND ESB10ESB6(PNL ESB2 AND BC1D2E1-0057-30E1-0037-31E1-0037-29E1-0037-27E1-0037-25E1-0061-69 E1-0061-68 E1-0061-67 E1-0061-66 E1-0062-64 E1-0062-61 E1-0061-01 E1-0062-68 E1-0061-02E1-0062-06 E1-0062-08 E1-0066-68 E1-0062-21 E1-0062-62E1-0049-04 E1-0049-06E1-0049-12 E1-0054-13 E1-0054-15 E1-0062-69 E1-0059-31 E1-0059-29 E1-0056-79 E1-0055-16E1-0053-42E1-0057-16CP1-EPDPNB-27SUPPORT PWR PNLFROM PLANTFROM PLANT SUPPORTRADIATION MONITOR SKID1-REK-5502/03/66TRANSF (SAMPLE PUMPSCP1-VAAPRE-01 ANDCP1-VAAPRE-02) FROM PLANTSUPPORT PWR PNLCP1-EPDPNB-27SUPPORT PWR PNLFROM PLANT45 KVA SEE NOTE 5 5SPARESPARESPAREISOLATION VALVEMOV 1-8801BCHARGING PUMPSSI HEADER IN MCC 1EB2-1/11D/COMP STARTER LOCATEDE1-0053-44AE1-0053-48AE1-0055-16A DWG E1-0005-AE1-0901-AE1-0901-AESB4))CP1-RMTRNT-01 & 025502/03/661-RUK-20A FUSE20AFUSE RATING --FUSE B/M ITEM NUMBER REF DWG 4 TRAIN B 181 159 157 157 157COLD LEG INJECTIONHEADER CROSS SAFETY INJECTION/ 1.3 19.2 FSAR FIGURE 8.3-9 19.2 1.2.3.5.INTERRUPTING RATING OF MCC COMBINATION STARTERS AND FEEDER PLANT ONE LINE DIAGRAM UNITS 1 AND 2 CIRCUIT BREAKERS IS 25,000 RMS SYMMETRICAL AMPERES. ALTERNATORS LOCATED IN THE MCCS. SAFEGUARD BUILDING FLOOR DRAIN SUMP 1 AND SUMP 2 PUMPS THERMAL OVERLOAD RELAYS FOR CLASS 1E MOTOR OPERATED VALVES ARE USED FOR ALARM ONLY. REFERENCE DRAWINGS E1-0001 1.2.E1-2400PROTECTIVE DEVICE SETTING FOR BREAKER/OLH SETTINGS SEE REFERENCE DRAWING 2.CP1-WPAPSS-01 AND CP1-WPAPSS-02 WILL HAVE ELECTRIC SPLICE #4 AWG ONTO CABLE IN TRANSFER SWITCH ENCLOSURE. TERMINATE #4 AWG ONTO TRANSFER SWITCH.3.E1-0007-ECONTROL POWER XFMR FUSE AND CONTROL CIRCUIT LOADING DATA THIS TRANSFER SWITCH IS AN "OFF-LOAD TYPE" AND IS NORMALLY ALIGNED TO THE MCC. IT CAN ONLY BE ALIGNED TO PLANT SUPPORT

POWER DURING OUTAGES. REQUIREMENTS AND PREREQUISITES FOR TRANSFER OF POWER ARE STATED IN DBD EE-041 "480V AND 120V AC ELECTRICAL POWER SYSTEM". 6.7.10.100AF BREAKER TO BE REPLACED WITH 150AF BREAKER WHEN REPLACEMENT OF BREAKER IS NEEDED UNLESS OTHERWISE NOTED.E2-0024-04FUSE BILL OF MATERIAL 4.EQUIPMENT/CABLES ENCLOSED INSIDE DASHED LINE ARE CLASS 1E, TRAIN A OR TRAIN B AS NOTED. EQUIPMENT OUTSIDE THE DASHED LINE IS NON-1E, UON.5.E1-0066-76LOAD SHEDDING SCHEMATIC DIAGRAM 11.ISOLATION BETWEEN CLASS 1E BUS AND NON-CLASS 1E LOAD IS A-ISOLATION BETWEEN CLASS 1E BUS AND NON-CLASS 1E LOAD IS C B-4.C C C C MCC AND MOTOR SPACE HEATERS 1EG154321EG154360 12 NOTE SEE FUSES ARE NON-CLASS 1E.NOTE 13 NOTE 13CP1-VAFNCB-08CP1-VAFNCB-09 PROVIDED BY LOAD CIRCUIT BREAKER, COORDINATED WITH THE BUS BREAKER/STARTER AS FOLLOWS: TRIPPED BY SAFETY INJECTION ACTUATION SIGNAL (SIAS) CONTACT (SIS/AL) TRIPPED BY SAFETY INJECTION SEQUENCER AUTO LOCKOUT FUSES IN SERIES, EACH COORDINATED WITH THE BUS UPSTREAM CIRCUIT BREAKER, INDICATED BY NEXT TO THE BREAKER/FUSE. C AB 8.12.13.9.CABLE(S) ENCLOSED INSIDE THE DASHED LINE IS (ARE) ASSOCIATED CLASS 1E, TRAIN AA OR TRAIN BB AS NOTED.SEE NOTE 8NOTE 8SEE A NOTE 8NOTE 8SEE A SEE NOTE 10 AND 11 A B C SEE NOTE 10 SEE NOTE 10 SEE NOTE 6 UPSTREAM CIRCUIT BREAKER, INDICATED BY NEXT TO THE LOAD BY SAFETY INJECTION SIGNAL INDICATED BY OR NEXT TO THE CIRCUIT BREAKER, AND TRIPPING THE CIRCUIT BREAKER OR STARTER PROVIDED BY TWO BREAKERS, A BREAKER AND A FUSE OR TWOSEE NOTE 3E1-0049-06EG100497AJB1S-5769G 1.0 3.2A WITH GOULD SHAWMUT TYPE TRIONIC FUSES 3.2 AMP FUSE TRIP RATING 3~, 30 AMP FUSED SWITCH ST (TAGEG150043MOV ,E1-0056-78 B SHUNT TRIP. TRIPPED. THE BREAKER IS REQUIRED TO BE MANUALLY CLOSED AFTER FAN CP1-VAFNCB-09 IS RUNNING AND SUPPLY FAN CP1-VAFNCB-08 IS THE BREAKER IS TRIPPED BY SHUNT TRIP ACTUATION IF THE EXHAUSTROOM SUPPLY FANCHEMICAL FEEDHIGH PRESSUREROOM EXHAUST FANCHEMICAL FEEDHIGH PRESSURESEE NOTE 9 CMOVCONTROL ISOLATION SEAL WATER PRESSUREREACTOR COOLANT PUMP1-HV-8402AEG122204E1-0061-99 0.66 10-31 2013 GAW 10-31 2013 B SM FDA-2010-000172-75-00 PER SK-0004-10-000172-75-00. THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE 0.33 R el123240.dgn CP-37 CP-37 E1-0007DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ < FINAL PRINT > GLEN ROSE, TEXAS CPNPP LUMINANTDWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ < FINAL PRINT > GLEN ROSE, TEXAS CPNPP LUMINANT CP-6 2323-E1-0007 E1-0007-C E1-0007-A E1-0007-B E1-0007 (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS SAFEGUARD AND AUXILIARY BUILDINGS SAFEGUARD 480V MCC'S ONE LINE DIAGRAM DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV E1-0007-C CP-15 E1-0007-C E1-0007-D

E1-0007-E DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REVREF CKD 05/15/97 CP-25 E1-0007-C MCC COMPARTMENT NUMBER DRAWOUT BREAKER DISCONNECT X 3~ CIRCUIT BREAKER AF-BREAKER FRAME SIZE

AT-BREAKER TRIP RATING WITH GOULD-SHAWMUT 2 AMP FUSE TRIP RATING THERMAL OVERLOAD RELAY MAGNETIC TRIP ELEMENT THERMAL MAGNETIC TRIP ELEMENT I NEMA SIZE 2 STARTER INDICATES DISTRIBUTION TRANSFORMER 4C TM 1 2 MOTOR SPACE HEATER 2A 3~, 30 AMP FUSED SWITCH 480-240/120V-1 PHASE (FOR SPACE HEATERS) NEMA SIZE 1 STARTER INDICATES MOTOR 2 HORSEPOWER 2STINDICATES BREAKER WITH SHUNT TRIP DEVICE LEGEND TYPE TRI-ONIC FUSES MOTOR STARTER COIL AND CONTACT (NON REVERSING) MOTOR STARTER COIL AND CONTACTS (REVERSING)EG100624 100A F 15A T TMREACTOR COOLANTISOLATION VALVE 10M TM 4J 100AF 7AT ISUCTION HEADER CROSS CONNECT 3M 100AF 15A T TMEG100602RESIDUAL HEAT 2J 100AF 15A TCP1-VAFNID-10 100AF 15A T 7F 100AF 7AT I 1EG100596EG100598BORIC ACID TRANSFERCHILLED WATER RECIRC PUMP 06 CP1-CHAPCP-06CENTRIFUGAL CHARGINGPUMP ROOM FAN COOLER8M9M1F6C 100AF 30A TAG100592BATTERY ROOM1-3(C) EXHAUSTFAN 12 CP1-VAFNID-12 3C 100A F 7AT I 100AF 50A T 100AF 15AT 100AF 7AT II TM I 2EG100470CONTAINMENT SPRAYPUMP ROOM FAN 14CP1-VAAUSE-14 6F 100AF 7AT I TMEG100605CHARGING PUMPMINIFLOW ISOLATION 4F 100AF 15A T TMEG100606EG100607EG100608EG100610EG100611EG100612REFUELING WATERSTORAGE TANK TORESIDUAL HEAT REMOVALPUMP 2 ISOLATIONVOLUME CONTROL TANKOUTLET ISOLATION VALVEDIESEL GENERATORPACK B SERVICE WATERRESIDUAL HEATREMOVAL PUMP 2MINIFLOW VALVERESIDUAL HEATREMOVAL CROSSCONNECTSERVICE WATERTO MOTOR DRIVENAFW PUMP 0210H3F8C8F3J2M7C9C 100AF 15A T 100A F 15A T 100A F 15A T 100A FTMTMTMTM 3.2A TM 100AF 15AT 3.2A 2 1EG100623CONTAINMENT SPRAYPUMP 04 RECIRCULATING 2F 100A F 15A T TMEG100622EG145310EG100620EG100619EG100618 EG100617EG100616EG100615 EG100614CONTAINMENT SPRAYPUMP 02 RECIRCULATINGRESIDUAL HEATREMOVAL HEATEXCHANGER 02 OUTLET CONTROL VALVESTATION SERVICEWATER TRAIN B TOAUXILIARY FW PUMPSCOMPONENT COOLINGWATER HEAT EXCHANGERTO NON-SAFETY LOOP ISOLATION VALVE 2C 8J 5F 9J 9F 7M 7J 6M 6J 100A F 15A T 100A F 15A T 100A F 15A T 100A F 15AT 100A F 15A T 100A F 15A T 100A F 15A T 100A F 15AT 100AF 15AT TM TM TM TM TM TM TM TM TM 11H 100A F 15A T TMPUMP THERMAL BARRIERCLR CCW CONTAINMENT ISOLATION VALVEEG100480 11E 100A F TMBATTERY CHARGERCP1-EPBCED-04MINIFLOW ISOLATIONBYPASS VALVE 10B 150A F 125A TEG145291 TM 10DL 100A F 35A T 100AF 70AT ST TM ST TM 100A F 20ATEG100603 100AF 15A T TM 1M 1EG100601REFUELING WATERSTORAGE TANK TO SAFETY INJECTION PUMPS TMEG100591COMPONENT COOLINGWATER SAFEGUARDSLOOP 02 RETURN 5MNON-SAFETY LOOPRETURN TO COMPONENT COOLING WATER HEADERISOLATION VALVECONTAINMENT SPRAYHEAT EXCHANGER 02DISCHARGE CONTROLCOMPONENT COOLING 4CMINIFLOW ISOLATIONBYPASS VALVE 1ABORIC ACID FILTER TO CHARGING PUMP TM ST TM 5KVA 4MEG100604 1EG100590 5J 3.2A 3.2A 150A F 125A T 1C 100A F 15A T TM 1EG100636BATTERY CHARGERBC1ED4-2 CP1-EPBCED-08 1 1 1 1 11 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.7 0.7 1.9 1.3 1.9 3 3 3 25 1.5 1.9 0.7 0.7 1.3 0.13 1.9 0.7 0.7 0.7 0.7 0.70.1250.125 BB 2.6CLR CCW CONTAINMENTPUMP MOTOR AIR AND LOCHARGING PUMP 1 TRAIN BCHARGING PUMP 2 45A T1.01.01.01.0 100AF 50A T 20A TCOMPONENT COOLINGWATER PUMP ROOM FANCOOLER 10CP1-VAAUSE-10EG100600 3EG100609REFUELING WATERSTORAGE TANK TO CHARGING PUMP VALVE EG100391C EG100391D TM12D12FL 200A T 40A T 150A F 15A T TM 12FR 150A F 15A T 12J 150A F 15A T 12M 12BNK150158SPARESPARESPARESPACE SEE NOTE 07 LOC: A-3 THIS DWG CONT LOC: A-5 THIS DWG CONT LOC: F-1 THIS DWG CONT LOC: F-3 THIS DWG CONTTMTM 11 ADJUSTABLE INSTANTANEOUS MAGNETIC TRIP SEE NOTE 8 TM, I 2.0CONDENSATE STORAGETANK TO CONDENSATEREJECTION ISOLATIONSYSTEM MAKE-UP AND 0.33EG100613E1-0037-16 EG100613AMOV 1-8804BMOV 1-8806MOV 1-8807BMOV 1-8111MOV 1-8812B) - AUXILIARY BUILDING EL 790'-6"600A BUS 3~ 3W 480V M0TOR CONTROL CENTER 1EB4-104 CP1-VAAUSE-04MOV 1-HV-4708PUMP 2 TBX-CSAPBA-02MOV 1-LCV-0112CMOV 1-LCV-0112EMOV 1-FCV-0611MOV 1-8716BMOV 1-HV-2481VALVE MOV 1-HV-4394VALVE MOV 1-HV-2485 FROM SPLICE BOX DWG E1-0005-A LOC: A-6JB 1S-4354GVALVE MOV 1-HV-4396VALVE MOV 1-HV-4513MOV 1-HV-4515MOV 1-HV-4525MOV 1-HV-4527MOV 1-HV-4573VALVE MOV 1-HV-4575BC1ED2-2MOV 1-HV-4709MOV 1-8511BMOV 1-8512BVALVE MOV 1-FV-4773-1VALVE MOV 1-FV-4773-2MOV 1-8104BATTERY CHARGERBC1D4 CP1-EPBCND-04

53A BBAG154339CP1-EPTSEB-071EB4-07SCPX-EPDPNB-45AG100629E1-0024-01CNK054440 90AEG100631 11BL 100A F 100AF 70AT TM TM 11BR 30A TT1EC4CP1-ECTRET-02SUPS BYPASS EG154344NK154343E1-0024-01CCPX-EPDPNB-45CP1-EPTSEB-091EB4-09SE1-0019EG154342CP1-EPTSEB-081EB4-08SEG100634NK154341CPX-EPDPNB-45E1-0020-A 5C 1 1BATTERY ROOM1-2(B) EXHAUSTFAN 10EG100593MSH 1.5 EG154337E1-0024-01CNK154338 CP1-EPTSEB-06 1EB4-06S EG100593A A 20 NOTE 90 A INDICATES SPLICE SEE REF DWG 3 (TYP)2.0 100AF 15A T TME1-0057-22E1-0057-18E1-0050-38E1-0061-10E1-0056-58E1-0056-56E1-0062-13E1-0062-15E1-0061-05 E1-0062-25 E1-0062-26E1-0061-15 E1-0061-17 E1-0063-06 E1-0063-08 E1-0037-13 E1-0043-14 E1-0050-07 E1-0050-09 E1-0050-11 E1-0050-17 E1-0050-19 E1-0050-36 E1-0061-97 E1-0049-09 E1-0049-10 E1-0061-18 E1-0018-HE1-0018-02AEI-0050-39E1-0061-95 E1-0048-20PLANT SUPPORTPWR PNLPWR PNLPLANT SUPPORT FROMFROMFROM PLANT SUPPORTPWR PANEL 11 NOTE 10 NOTE 10NOTE 10 NOTE 10 MSH MOTOR SPACE HEATER WITH "X" WATT RATING 225A F 10J TM 15AT 100A F 5E1-0069-25CP1-VAAUPR-02 FAN COIL UNITUPS AND DIST ROOM SEE NOTE 7 1EG154401EG154401ASAFETY INJECTIONISOLATION VALVEMOV 1-8813PUMP MINIFLOWCOMPONENT COOLINGCONTAINMENT ISOL VLVMOV 1-HV-4700WATER TO REACTORCOOLANT PUMPS COOLERSCP1-VAAUSE-08MOTOR DRIVEN AUX FWPUMP ROOM FAN 08EG100599 1E1-0053-46AE1-0043-16E1-0050-13E1-0053-50AE1-0062-12AE1-0054-21AEG100595 KW 15.5 10.3 FSAR FIGURE 8.3-9 B120WCPX-EPDPNB-45FROMPLANT SUPPORTPWR PNL 10DR C 11M CREACTOR COOLANTE1-0024-01C SPACE HEATERS MCC AND MOTOR 150A F CSPARE NOTES E1-0001 E1-2400 E1-0007-E 3.2.1.REFERENCE DRAWING PLANT ONE LINE DIAGRAM UNITS 1 AND 2 PROTECTIVE DEVICE SETTINGS CONTROL POWER XFMR FUSE AND CONTROL CIRCUIT LOADING DATAE1-0066-76LOAD SHEDDING SCHEMATIC DIAGRAM SEE NOTE 12 SEE NOTE 12 A B 7.8 1.7.3.4.5.6.INTERRUPTING RATING OF MCC COMBINATION STARTERS AND FEEDER THERMAL OVERLOAD RELAYS FOR CLASS 1E MOTOR OPERATED VALVES ARE USED FOR ALARM ONLY. CIRCUIT BREAKERS IS 25,000 RMS SYMMETRICAL AMPERES. 8.FOR BREAKER/OLH SETTINGS SEE REFERENCE DRAWING 2. 9.10.THIS TRANSFER SWITCH IS AN "OFF-LOAD TYPE" AND IS NORMALLY ALIGNED TO THE MCC. IT CAN ONLY BE ALIGNED TO PLANT SUPPORT POWER DURING OUTAGES. REQUIREMENTS AND PREREQUISITES FOR

TRANSFER OF POWER ARE STATED IN DBD EE-041 "480V AND 120V AC ELECTRICAL POWER SYSTEM". SPLICE #4 AWG ONTO CABLE IN TRANSFER SWITCH ENCLOSURE. 11.DELETED 2.100AF BREAKER TO BE REPLACED WITH 150AF BREAKER WHEN REPLACEMENT OF BREAKER IS NEEDED UNLESS OTHERWISE NOTED. DELETED 12.--A B DELETED ISOLATION BETWEEN CLASS 1E BUS AND NON-CLASS 1E LOAD IS EQUIPMENT/CABLES ENCLOSED INSIDE DASHED LINE ARE CLASS 1E, TRAIN A OR TRAIN B AS NOTED. EQUIPMENT OUTSIDE THE DASHED LINE IS NON-1E, UON. CABLE(S) ENCLOSED INSIDE THE DASHED LINE IS (ARE) ASSOCIATED CLASS 1E, TRAIN AA OR TRAIN BB AS NOTED.CP1-CIDYIA-0218.3 KWFOR INSTRUMENT AIR DRYERDISC SW CP1-CIDSNB-02REMOVAL PUMP 2 TOSAFETY INJECTION PUMPHEADER ISOLATION02 ISOLATION VALVEWATER HEAT EXCHANGERTO SAFEGUARDS LOOP 90A-FUSE 90A FUSE RATING --FUSE B/M ITEM NUMBER REF DWG 5 159 159 5.E1-0024-04FUSE BILL OF MATERIAL FUSES ARE NON-CLASS 1E. 13.157 NOTE 13 159 159 NOTE 13NOTE 13 C SEE NOTE 12 PROVIDED BY LOAD CIRCUIT BREAKER, COORDINATED WITH THE BUS UPSTREAM CIRCUIT BREAKER, INDICATED BY NEXT TO THE

LOAD CIRCUIT BREAKER, AND TRIPPING THE CIRCUIT BREAKER OR OR NEXT TO THE BREAKER/STARTER AS FOLLOWS: TRIPPED BY SAFETY INJECTION ACTUATION SIGNAL (SIAS) CONTACT (SIS/AL) TRIPPED BY SAFETY INJECTION SEQUENCER AUTO LOCKOUT AB C A A A C25 KVA, 460V, 1~ STARTER BY SAFETY INJECTION SIGNAL INDICATED BY (TAG 1EB4-1CP1-EPMCEB-04SPARESPARESTSTXFMRSPARESPARE 4.C 14.R 01 05-0620152015 05-06 FDA-2010-000172-82-01 PER SK-0002-10-000172-82-01. THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE(SEE NOTE 14) R GAW R THROUGH 4) FOR FSSA MODIFICATION. REF FDA-2010-000172-82. CIRCUIT BREAKER NORMALLY OPEN (ONLY REQUIRED IN MODES 1 MHF el132700.dgn CP-42 E1-0007 CP-42DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ < FINAL PRINT > GLEN ROSE, TEXAS CPNPP LUMINANT SAFEGUARD 480V MCC'S ONE LINE DIAGRAM SAFEGUARD AND AUXILIARY BUILDINGS (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASSEXHAUST FAN 07 5M 100AF 7AT I 1 9M 100AF 30AT I 2BORIC ACIDTRANSFER PUMP 1RESIDUAL HEATREMOVAL PUMP ROOM FAN 01SAFETY INJECTIONPUMP RM FAN 059C5J4J 100AF 7AT 100AF 7AT 100AF 7AT IIICONTAINMENT SPRAYPUMP RM FAN 11 5C 100AF 7AT IFLOOR DRAINSEE NOTE 6 8C 100AF 15AT IFLOOR DRAINSEE NOTE 6 8H 100AF 15AT I 100AF TMRESIDUAL HEAT REMOVAL CROSS CONNECT 6M 100AF TM 1 5F 100AF 15AT TMSPARE 100AF TMRESIDUAL HEAT REMOVAL PUMP 1TO CHARGING PUMPCHARGING PUMP TOREACTOR COOLANTSYSTEM ISOLATIONMINIFLOW ISOLATIONSAFETY INJECTIONPUMP TO HOT LEGSRESIDUAL HEATREMOVAL SYSTEM TOCOLD LEG ISOLATIONSPARESERVICE WATERTO MOTOR DRIVEN AFW PUMP 01SERVICE WATERTO TURBINE DRIVENAFW PUMP6F6J4F7M7F7J2F10M10E10H 100AF 15AT 100AF 15AT 100A F 15AT 100A F 15A T 100A F 15AT 100A F 15A T 100A F 100A F 40A T 100A F 15A T 100A F 15ATTMTMTMTMTMTMTMTM 1 2 2 1SPARE 100A F TMCHEMICAL ADDITIVETANK ISOLATIONVALVERESIDUAL HEAT REMOVAL PUMP 1 MINIFLOW VALVECOMPONENT COOLINGWATER TO REACTOR COOLANT PUMPS COOLERS CONTROLHEADER CROSSCONNECTIONINJECTION PUMPSUCTIONSTEAM GENERATORISOLATION VALVESTEAM GENERATORISOLATION VALVESTEAM GENERATORISOLATION VALVESTEAM GENERATOR3M1J1M3C4C11C11F11J11M 100A F 100A F 100A F 15AT 3.2A 100A F 15AT 100A F 15AT 100A F 15AT 100A F 15A T 100A F 15A T 100A F 15A T 100A F 15A TTMTMTMTMTMTMTMTMTM 2HR 1BR 1SPARE 1BL 100A F 100AF TM TM 2HL 100A F 100AF 35AT TM TMSPARE 2KL 100A F 15AT 100AF 15AT ST TM ST TM FROM 480V SWGR 10B 1111111 11 111 1 111111 111.61.61.6ISOLATION VALVE1.90.71.91.9 2 0.330.131.9 1.6 1.9 7.933355 THERMAL OVERLOAD RELAY I NEMA SIZE 2 STARTER INDICATES DISTRIBUTION TRANSFORMER TM 1 2 NEMA SIZE 1 STARTER STINDICATES BREAKER WITH SHUNT TRIP DEVICECP2-WPAPSS-04CP2-VAFNID-07CP2-VAAUSE-01CP2-VAAUSE-05CP2-VAAUSE-11CP2-WPAPSS-03 2C 3J 40ATSPARETCX-CSAPBA-01BATTERY ROOM 2-1 (A)SAFEGUARD BUILDINGSAFEGUARD BUILDING 0.7BYPASS 6C 15ATBYPASS 100A F TM 9JL 9JR 70A T 35A T 70A T ST 19E3FCONTAINMENT SPRAYHEADER HEATISOLATION VALVE 1.9 DWG E2-0005 60A TMINIFLOW ISOLATION 1 MCC COMPARTMENT NUMBER 2C DRAWOUT BREAKER DISCONNECT --AF - BREAKER FRAME SIZE THERMAL MAGNETIC TRIP ELEMENT

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2--480-240/120V-1 PHASE (FOR SPACE HEATERS)

AT - BREAKER TRIP RATING TRAIN AE'2O0410E'200412E'200413E'200414E'200415E'200416E'200418E'200419E'245280E'200422 E'200423E'200424CHARGING PUMP 1SUMP 2 PUMP 04SUMP 2 PUMP 03E'200425E'245302E'200427E'200428 E'200429E'200431E'200432E'200434E'200436E'200437 E'200435E'200439E'200440E'200420LOOP 1 CHARGING PUMP 2 CONT ABOVE RIGHT CONT ABOVE RIGHT CONT BELOW LEFT CONT BELOW LEFT E'200170 2KR SEE NOTE 10E'200441E'200438E'200421LOOP 2LOOP 3LOOP 4 SEE NOTE 10 15.5KW 1.5 3SPAREE'200410AE2-0057-12 3' CIRCUIT BREAKER MOTOR STARTER COIL AND CONTACT (NON REVERSING) MOTOR STARTER COIL AND CONTACTS (REVERSING) -NUMBER 1 SAFETY LOC: F-3 LOC: A-5 LOC: F-1 LOC: A-3600A BUS 3' 3W 480V MOTOR CONTROL CENTER 2EB1-1 (TAG CP2-EPMCEB-01MOV 2-8804AMOV 2-8716AMOV 2-8511AMOV 2-8106MOV 2-8512AMOV 2-8802AVALVE MOV 2-8809AMOV 2-HV-2480MOV 2-HV-2482MOV 2-HV-4776MOV 2-LV-4754MOV MOV 2-HV-4699MOV 2-8821AMOV 2-8923AMOV 2-HV-2491ACP2-EPMCEB-01) - SAFEGUARD BUILDING EL 810'-6" (CONTINUED)600A BUS 3' 3W 480V MOTOR CONTROL CENTER (TAG CP2-EPMCEB-01) - SAFEGUARD BUILDING EL 810'-6" (CONTINUED)600A BUS 3' 3W 480V MOTOR CONTROL CENTER (TAG MOV 2-HV-2492AMOV 2-HV-2493A MOV 2-HV-2494A BUS 2EB1/3D/COMP -) - SAFEGUARD BUILDING EL 810'-6"OUTLETEXCHANGER 012-FCV-0610 MAGNETIC TRIP ELEMENT ADJUSTABLE INSTANTANEOUS 45AT 60A T 20AT 2.6 MAGNETIC TRIP. SEE NOTE 8. AT AF SEE NOTE 2 0.7 30ATCP2-EIPRLV-48SEE NOTE 14SPARE 6 DWG REF 1.33 2EB1-1 2EB1-1 35AT TM TM TM 1 SEE REF DWG 7 (TYP)57 20A-FUSE20AFUSE RATING --57FUSE B/M ITEM NUMBER REF DWG 8SPARESPARE 1FL 100A F 30A T 100AF 35AT TM TMSAFEGUARD BLDG LTGSAFEGUARD BLDG LTG 1DL 100A F 70AT 100AF 70AT TM TM1DR1FR45KVAE'20044845KVATRANSF CP2-ELTRET-01PNL 2ESB1 AND 2ESB3TRANSF CP2-ELTRET-02PNL 2ESBD1,2ESB7 AND 2ESB92ESB5E'200447A5890ACP2-EPTSEB-09E'200447 12 NOTE SEENK256396PLANT SUPPORT POWERCP2-EPDPNB-27 E0256395BATTERY CHARGERSPARE 100A F 2M 150A F 125A T TM 1CP2-EPBCED-01 TMBC2ED1-1 7C 15A TE'200450BATTERY CHARGER 9G 150AF TM 125ATCP2-EPBCED-05E2-0018-02BC2ED3-1E'200453E'256397 CP2-EPTSEB-10E'200453ANK256398PLANT SUPPORT POWERCP2-EPDPNB-27 NOTE 12 100AFE2-0059 1 4MA'200452TRAIN AAA'256399 CP2-EPTSEB-11 20A 57 10 NOTE SEE 12 NOTE NOTE 13NK256400PLANT SUPPORT POWERCP2-EPDPNB-27RADIATION MONITOR SKID2-REK-5502/03/66SAMPLE PUMPSCP2-VAAPRE-01 AND CP2-VAAPRE-02-78 15AT TME2-0061-09 W-113E2-0024-03CFROME2-0053-43E2-0053-45E2-0024-03CFROME2-0061-94E2-0063-07 E2-0062-27 E2-0061-03 E2-0061-96 E2-0062-05 E2-0062-20 E2-0037-12 E2-0037-14 E2-0049-11 E2-0049-03 E2-0063-05 E2-0050-35 E2-0062-60 E2-0037-24 E2-0037-26 E2-0037-28 E2-0037-30 E2-0024-03CFROM INDICATES SPLICEE2-0053-41AE2-0053-47AE2-0055-19E2-0055-19E2-0062-11A E2-0062-07 E2-0062-63 E2-0020 (TYP)COLD LEG INJECTIONREF CKD 4/4/97 CP-13SAFETY INJECTIONISOLATION VALVEMOV 2-8814APUMP MINIFLOWPUMP ROOM FAN 07CP2-VAAUSE-07MOTOR DRIVEN AUX FWISOLATION VALVEMOV 2-8801ACHARGING PUMPSSI HEADERTRANSF CP2-RMTRNT-01 &022-RUK-5502/03/66 TRAIN A 181SPARESPARESPARE 19.2 INDICATES MOTOR 2 HORSEPOWER FSAR FIGURE 8.3-9TRAIN AASP200445NOTE 15SP200445ATRAIN AANOTE 14SPAREA-SEE NOTE 16 A 8M 100A F 20AT ST TM 5KVA MCC AND MOTOR DWG 6 REF SPACE HEATERS A A 1.7.8.2.3.5.6.ALL MOTOR AND FEEDER RATINGS ARE GIVEN IN HORSEPOWER UNLESS OTHERWISE NOTED. VALVES ARE USED FOR ALARM ONLY. THERMAL OVERLOAD RELAYS FOR CLASS 1E MOTOR OPERATED SAFEGUARD BUILDING FLOOR DRAIN SUMP 1 AND SUMP 2 PUMPS , FOR BREAKER/OLH SETTINGS SEE REFERENCE DRAWING 5.CP2-WPAPSS-03CP2-WPAPSS-04ANDWILL HAVE ELECTRIC ALTERNATORS LOCATED IN THE MCCS. DELETED 9.10.INTERRUPTING RATING OF MCC COMBINATION STARTERS AND FEEDER CIRCUIT BREAKERS IS 25,000 RMS SYMMETRICAL

AMPERES.11.12.13.TRANSFER SWITCH NORMALLY ALIGNED TO MCC AND ONLY ALIGNED TO PLANT SUPPORT POWER DURING OUTAGES. PREREQUISITES AND REQUIREMENTS FOR ALIGNING TO PLANT SUPPORT POWER ARE IN DBD-EE-041 "480V AND 120V AC ELECTRICAL POWER SYSTEM." ENCLOSURE. TERMINATE #4 AWG ONTO TRANSFER SWITCH. SPLICE #4 AWG ONTO CABLE IN TRANSFER SWITCH DELETED 14.CP2-EIPRLV-48 IN PANEL 15.IN PANEL CP2-EIPRLV-48. BOTH ENDS i.e. AT MCC AND AT MOTOR STARTER LOCATED ASSOCIATED SPARE CABLE SP200445 IS DETERMINATED AT THE STARTER LOCATED ASSOCIATED SPARE CABLE SP200445A IS DETERMINATED AT AND AT THE MOTOR TERMINAL.4.DELETED 16.A-ISOLATION BETWEEN CLASS 1E BUS AND NON-CLASS 1E LOAD CABLE(S) ENCLOSED INSIDE THE DASHED LINE DELETED EQUIPMENT/CABLES ENCLOSED INSIDE DASHED NOTED.LINE ARE CLASS 1E, TRAIN A OR TRAIN B AS NOTED. EQUIPMENT OUTSIDE THE DASHED LINE IS NON-1E, UON. IS (ARE) ASSOCIATED CLASS 1E, TRAIN AA OR TRAIN BB AS E2-0007 2 FUSES ARE NON-CLASS 1E. 17.NOTE 17NOTE 17 IS PROVIDED BY LOAD CIRCUIT BREAKER, COORDINATED WITH THE BUS UPSTREAM CIRCUIT BREAKER, INDICATED BY NEXT

TO THE LOAD CIRCUIT BREAKER, AND TRIPPING THE CIRCUIT BREAKER OR STARTER BY SAFETY INJECTION SIGNAL INDICATED (SIAS)TRIPPED BY SAFETY INJECTION ACTUATION SIGNAL A CC-SEE NOTE 16 C C C BY NEXT TO THE BREAKER/STARTER AS FOLLOWS: -CP-27 CP-27 el105980.dgnE2-0901-02E2-0901-02 LEGEND: NOTES: 201506-2206-22 2015DLKGAW FDA-2010-000172-82-01 PER SK-0004-10-000172-82-01. THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE LIGHTING RISER DIAGRAM E2-0005 E2-0901-02 E2-0018-02 E1-0001 480V AUX ONE LINE DIAGRAM - SAFEGUARD BUSES PLANT ONE LINE DIAGRAM-UNITS 1 AND 2 118VAC AND 125VDC ONE LINE DIAGRAM 1.2.3.4.5. E2-2400PROTECTIVE DEVICE SETTINGS REFERENCE DRAWINGS:6.E2-0066-74LOAD SHEDDING SCHEMATIC DIAGRAM E2-0007-D 7.CONTROL POWER XFMR FUSE AND CONTROL CIRCUIT LOADING DATAE2-0024-04FUSE BILL OF MATERIAL 8.18.R R 01 THROUGH 4) FOR FSSA MODIFICATION. REFERENCE FDA-2010-000172-82. CIRCUIT BREAKER NORMALLY OPEN (ONLY REQUIRED IN MODES 1 DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV 2323-E2-0007 CP-2 E2-0007 E2-0007-A E2-0007-B E2-0007-C (SEE NOTE 18)(SEE NOTE 18) R E2-0007DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDE F G H 1 2 3 4 5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ < FINAL PRINT > GLEN ROSE, TEXAS CPNPP LUMINANT THIS DRAWING CREATED ELECTRONICALLY (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS A E2-0007-A 1.025KVA 460V-1' 9B 150A F 125A T TM 3C 100AF 7AT ISPARE 10F 100AF 3ATSPARE 4M 100AF 15ATREACTOR MAKE-UP 2M 100AFCHILLED WATERRECIRC PUMP 05 10M 100AF ICENTRIFUGALCHARGING PUMPROOM FAN COOLER 03COMPONENT COOLINGWATER PUMP ROOMFAN COOLER 09CONTAINMENT SPRAYPUMP ROOM FAN 13 9E3J5M4CPOSITIVEDISPLACEMENTCHARGING PUMPROOM FANCOOLER 03 4F 100AF I 1 100AF 7AT 100AF 7AT 100AF 7AT IIISPARE 3F 100AF 15AT TM I 3POSITIVE 10J 100AF 3AT I 1SUCTION HEADERCROSS CONNECTCHARGING PUMPREFUELING WATERSTORAGE TANK TO RESIDUAL HEATREMOVAL PUMP 1ISOLATIONVOLUME CONTROLTANK OUTLET ISOLATION VALVEREFUELING WATERSTORAGE TANKTO CHARGINGPUMP VALVECONDENSATESTORAGE TANKTO CONDENSATESYSTEM MAKE-UPISOLATION VALVEDIESEL GENERATORPACK A SERVICEWATER VALVE 9H6F1G8F 5F8C2G5J 100AF 15AT 100A F 15AT 100A F 100A F 15A T 100A F 15A T 100A F 15A T TMTMTMTMTMTM 3.2A 3.2A 1REFUELING WATERTO CONTAINMENTSPRAY PUMPS 5C 100A F 15A T TMCONTAINMENTSPRAY PUMP 03RECIRCULATION VALVECONTAINMENTSPRAY PUMP 01RECIRCULATION VALVECONTAINMENT SPRAYHEAT EXCHANGERCONTROL VALVERESIDUAL HEATREMOVAL HEATEXCHANGER 01 OUTLET CONTROLVALVENON-SAFETY LOOPRETURN TOCCW HEADERISOLATION VALVECOMPONENT COOLINGWATER HEATEXCHANGER TOSAFEGUARDS LOOP 8M 8J 7F 7C 7M 7J 6M 6J 3M 100A F 15A T 100A F 15A T 100A F 15AT 100A F 15AT 100A F 15AT 100A F 15AT 100A F 15A T 100A F 15A T TM TM TM TM TM TM TM 3.2A 1 1SPARE 10C 100A F 30A T TMBATTERY CHARGER 4H 125A T TMSUPS BYPASS 2DL 100A F 100AF 15AT TM ST TM 1CL 2BL 100A F 100A F 100AF 100AF 35AT TM TM ST TM ST TMCOMPONENT COOLING WATERSAFEGUARDS LOOPCOMPONENT COOLINGWATER HEATEXCHANGER TONON-SAFETY LOOP ISOLATION VALVESTATION SERVICETO AUXILIARYFW PUMPS VALVE 6A FROM 480V SWGR 1ASPACE2BR1CR2DR 1 11 1 11 2 100AT 1 21 1 1 1 1 1 1 1 1 1 101 DISCHARGE 150A F 11 1 1.5 3 3 1.9 0.7 25 3 400.71.90.1250.125 0.7 0.7CP2-VAAUSE-13CP2-CHAPCP-05CP2-DDAPRM-01CP2-VAFNCB-03CP2-VAAUSE-03CP2-VAAUSE-09CP2-EPBCED-07CP2-ECTRET-01WATER PUMP UNIT 20.660.66 DWG E2-0005 CONT BELOW LEFT TRAIN A SEEE'200536E'200537E'200538E'200539TRAIN AAE'200540A'200543E'200544 CONT ABOVE RIGHT LOC: F-1 LOC: B-3 CONT BELOW LEFT LOC: A-4E'200554E'200555E'200556E'200551E'200552E'200553E'200531E'200530 E'200550 E'200549E'200547E'200546 E'200545WATER TRAIN AAND REJECTION E'200231E2-0018-02E'200567 SEEE'200565A'200563TRAIN AAE'200557E'200558 E'20055901 AND 03 (TAG CP2-EPMCEB-03MOV 2-8807AMOV 2-8109 (TAG CP2-EPMCEB-03MOV 2-HV-4574MOV 2-HV-4572MOV 2-HV-4526MOV 2-HV-4524MOV 2-HV-4514MOV 2-HV-4512MOV 2-HV-4395MOV 2-HV-4393MOV 2-HV-2484MOV MOV MOV 2-8812A2-8110(TAG CP2-EPMCEB-03) - SAFEGUARD BUILDING EL 790'-6" (CONTINUED)TRANSF T2EC3MOV 2-HV-4758MOV 2-FV-4772-2 MOV 2-FV-4772-1BATTERY ROOM25KWE'249102 30AT LIGHTING RISER DIAGRAM E2-0005 E2-0901-02 E2-0018-02 E1-0001 480V AUX ONE LINE DIAGRAM -

SAFEGUARD BUSES PLANT ONE LINE DIAGRAM-UNITS 1 AND 2 118VAC AND 125VDC ONE LINE DIAGRAM 1.2.3.4.2-LCV-0112B2-LCV-0112D BUS 2EB3/9D/COMP 50AT) - SAFEGUARD BUILDING EL 790'-6"PUMP BYPASS VALVEDISPLACEMENT) - SAFEGUARD BUILDING EL 790'-6" (CONTINUED) NOTE 8 NOTE 85.E2-2400PROTECTIVE DEVICE SETTINGSMINI FLOW ISOLATIONMOV 50AT SEE NOTE 8 0.7 NOTE 2 REFERENCE DRAWINGS 1.0 1.01.01.0 6 DWG REF 6 DWG REF6.E2-0066-74LOAD SHEDDING SCHEMATIC DIAGRAM RE'200536D NOTE 13 10.3 0.33 7AT2-1 UNIT HEATER 02CP2-VAHEUH-02 50AT'A,C POWER CIRCUIT LOADING DATA E2-0007-D 7.TM 600A BUS 3' 3W 480V MOTOR CONTROL CENTER 2EB3-1600A BUS 3' 3W 480V MOTOR CONTROL CENTER 2EB3-1 600A BUS 3' 3W 480V MOTOR CONTROL CENTER 2EB3-1 SEE REF DWG 7 (TYP)BC2ED3-2 CONTROL POWER XFMR FUSE AND CONTROLE'256385 90A 58 CP2-EPTSEB-06 NOTE 14 E'200565BPLANT SUPPORT POWERCP2-EPDPNB-25NK256386E2-0024-04FUSE BILL OF MATERIAL 8.BATTERY CHARGERCP2-EPBCED-03E2-0020E'200560 NOTE 14E'256389 CP2-EPTSEB-08 E'200560ANK256390PLANT SUPPORT POWER CP2-EPDPNB-25 RIGHT LOC: F-3 CONT ABOVECP2-VAAPEB-08 TM 15AT E'200535CBATTERY ROOMFAN 08 100AF 1 1.5CP2-VAFNID-082-1(A) EXHAUSTE'200535E2-0057-14 NOTE 14 E'256387 CP2-EPTSEB-07 20A 57 E'200535BPLANT SUPPORT POWERCP2-EPDPNB-25NK256388BC2ED1-2 NOTE 11E2-0024-03CFROME2-0056-55E2-0053-49E2-0054-20E2-0061-04 E2-0062-24 E2-0062-59 E2-0061-14 E2-0061-16 E2-0037-15 E2-0043-13 E2-0043-15 E2-0050-06 E2-0050-08 E2-0050-10 E2-0050-16 E2-0050-18 E2-0049-07 E2-0049-08 E2-0049-05 E2-0024-03CFROME2-0057-29E2-0024-DE2-0018-HE2-0024-03CFROME2-0061-65 E2-0062-14 E2-0056-57AE2-0044-11E2-0050-12A 4J 1 R 5E2-0069-24CP2-VAAUPR-01FAN COIL UNIT UPS AND DIST ROOME'256472A,B,CJB 2S-5504E'256472 100AF 15AT TM 2.0SAFETY INJECTION ISOLATION VALVEMOV 2-8814BPUMP MINIFLOW

• SEE NOTE 15ISOLATION VALVECP2-EPTRNT-12CONTROL BLDG BYPASSTRANSFORMER T2C310KVA 480V 1'SPARE 1E'256472D,E,F JB 2A-5554' 1M 225AF 200AT ST TM,IBATTERY ROOMMSH 1.5CP2-VAFNID-112-3(C) EXHAUSTFAN 11A'200532A'200534 TRAIN AAE2-0057-20E2-0056-59TRAIN AA SEEA'200562 NOTE 8E2-0048-20CP2-CIDSNB-0117.3KW 16.--A B NOTES (CONT)SPARE 9M 100A F 20AT ST TM 5KVA MCC AND MOTOR 6 DWG REF SPACE HEATERS A A B B A120W120W A FUSES ARE NON-CLASS 1E.

17.NOTE 17 NOTE 1701 RETURN HEADER01 ISOLATION VALVESPARE2-01 DISCONNECT SWITCHINSTRUMENT AIR DRYER C C C C C C TRIPPED BY SAFETY INJECTION ACTUATION SIGNAL (SIAS) CONTACT (SIS/AL) TRIPPED BY (SAFETY INJECTION SEQUENCER AUTO LOCKOUT PROVIDED BY LOAD CIRCUIT BREAKER, COORDINATED WITH THE BUS UPSTREAM CIRCUIT BREAKER, INDICATED BY NEXT TO THE LOAD CIRCUIT BREAKER, AND TRIPPING THE CIRCUIT BREAKER OR STARTER BY SAFETY INJECTION SIGNAL INDICATED BY OR NEXT TO THE BREAKER/STARTER AS FOLLOWS: AB C ISOLATION BETWEEN CLASS 1E BUS AND NON-CLASS 1E LOAD IS 60AT 30AT 165'JB 2A-E'200548E'200548A SAFEGUARD 480V MCC'S ONE LINE DIAGRAM SAFEGUARD AND AUXILIARY BUILDINGS DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV 2323-E2-0007 CP-2 E2-0007 E2-0007-A

E2-0007-B

E2-0007-C TRAIN A 2 AMP FUSE TRIP RATING THERMAL OVERLOAD RELAY I NEMA SIZE 2 STARTER INDICATES DISTRIBUTION TRANSFORMER TM 1 2 2A NEMA SIZE 1 STARTER STINDICATES BREAKER WITH SHUNT TRIP DEVICE 2C LEGEND MCC COMPARTMENT NUMBER 2C DRAWOUT BREAKER DISCONNECT --AF - BREAKER FRAME SIZE THERMAL MAGNETIC TRIP ELEMENT

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2--480-240/120V-1 PHASE (FOR SPACE HEATERS)

AT - BREAKER TRIP RATING NOTES 3' CIRCUIT BREAKER MOTOR STARTER COIL AND CONTACT (NON REVERSING) MOTOR STARTER COIL AND CONTACTS (REVERSING) --AT AF MAGNETIC TRIP ELEMENT, ADJUSTABLE INSTANTANEOUS MAGNETIC TRIP (SEE NOTE 10) 3', 30 AMP FUSED SWITCH WITH 57 10A-FUSE10AFUSE RATING --57 FUSE B/M ITEM NUMBER REF DWG 8 INDICATES SPLICE INDICATES MOTOR 2 HORSEPOWER FSAR FIGURE 8.3-9 -R-INDICATES FIREZONE R CABLE INSTALLED TO PROVIDE A ONE HOUR FIRE BARRIER REQUIRED TO MEET FIRE SAFE SHUTDOWN ANALYSIS REQUIREMENTS X MOTOR SPACE HEATER WITH "X" WATT RATINGMSH-MOTOR SPACE HEATER

• -AT EQUIPMENT FEEDER TO LOCAL PANEL, STARTER OR CONTACTOR

--SEE NOTE 16

SEE NOTE 16 A B CABLE(S) ENCLOSED INSIDE THE DASHED LINE 1.7.2.3.5.6.ALL MOTOR AND FEEDER RATINGS ARE GIVEN IN HORSEPOWER UNLESS OTHERWISE NOTED. VALVES ARE USED FOR ALARM ONLY. THERMAL OVERLOAD RELAYS FOR CLASS 1E MOTOR OPERATED INTERRUPTING RATING OF MCC COMBINATION STARTERS AND FEEDER CIRCUIT BREAKERS IS 25,000 RMS SYMMETRICAL AMPERES.DELETED.9.10.FOR BREAKER/OLH SETTINGS SEE REFERENCE DRAWING 5. 8.12. 13.FIRE ZONE R CABLES (E'200536A, B AND C) SPLICED IN TWO PLACES. SEE DRAWING E2-0056-57A FOR DETAILS. DELETED 14.TRANSFER SWITCH NORMALLY ALIGNED TO MCC AND ONLY ALIGNED TO PLANT SUPPORT POWER DURING OUTAGES. SUPPORT POWER ARE IN DBD-EE-041 "480V AND 120V AC ELECTRICAL POWER SYSTEM." PREREQUISITES AND REQUIREMENTS FOR ALIGNING TO PLANT 11.ENCLOSURE. TERMINATE #4 AWG ONTO TRANSFER SWITCH. SPLICE #4 AWG ONTO CABLE IN TRANSFER SWITCH 15.DELETED4.DELETED EQUIPMENT/CABLES ENCLOSED INSIDE DASHED NOTED.LINE ARE CLASS 1E, TRAIN A OR TRAIN B AS NOTED. EQUIPMENT OUTSIDE THE DASHED LINE IS NON-1E, UON. IS (ARE) ASSOCIATED CLASS 1E, TRAIN AA OR TRAIN BB AS WITH

• SIGN, WHICH HAVE A 480V RATING.

ALL MOTORS ARE RATED 460V EXCEPT FOR MOTORS MARKED DELETED C-SEE NOTE 16 DJL 01-27 2015 JRMC 01-27 2015 FDA-2015-000002-01-00 PER SK-0001-15-000002-01-00. THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE R18.2EB3-1/4M/BKR IS FAULTY PER FDA-2015-000002. R 18 NOTE el117830.dgn CP-27 E2-0007 CP-27DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ < FINAL PRINT > GLEN ROSE, TEXAS CPNPP LUMINANT E2-0007-B SAFEGUARD 480V MCC'S ONE LINE DIAGRAM SAFEGUARD AND AUXILIARY BUILDINGS DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV 2323-E2-0007 CP-2 E2-0007 E2-0007-A E2-0007-B E2-0007-C SAFEGUARD BLDG LTG 1BL 100A F 70A T TMBATTERY CHARGER 10F 150A F 125A T TMEXHAUST FAN 09 8M 100AF 7AT I 11D 100AF 7AT 1RESIDUAL HEATREMOVAL PUMP ROOM FAN 02SAFETY INJECTIONPUMP ROOM FAN 06SPARE8C8J11J 100AF 7AT 100AF 7AT 100AF 50AT II 2CONTAINMENT SPRAYPUMP ROOM FAN 12 11M 100AF 7AT I 1 9C 100AF 15AT I 1 10HR 9H 100AF 15AT I 1SPACE 10B 1M 100AF TM 1 7M 100AF 7AT 8F 100AF 15AT TM 10HL 100AF 70AT TM 10D 100AF 70AT ST TM 100AF 35AT TMCONTAINMENT HYDROGENPURGE AIR TO EXHAUST UNITS ISOLATIONRESIDUAL HEATREMOVAL TO HOT LEGSREACTOR COOLANTPUMP SEAL WATER ISOLATIONSAFETY INJECTIONPUMP TO COLD LEGSCHARGING PUMP TOREACTOR COOLANT SYSTEM ISOLATIONSAFETY INJECTIONPUMP TO HOT LEGS4F6C9M3J3M5C7C5F6F6J 100AF 15AT 100AF 15AT 100AF 100A F 15A T 100A F 15A T 100A F 15A T 100A F 15A T 100A F 15A T 100A F 15A T 100AF 15ATTMTMTMTMTMTMTMTMTMTM 1CHARGING SUCTIONCROSS CONNECTION 4C 100A F 15AT TM 100AF 15AT 1CHEMICAL ADDITIVETANK ISOLATION VALVEREFUELING WATERCONTAINMENT SPRAYSPARECHILLED WATER RETURNHEADER/CHILLED WATER CIRCULATING PUMPCHILLED WATERSUPPLY HEADER/CONTCOOLING UNIT COOLERSSEAL WATERINJECTION ISOLATIONSEAL WATERINJECTION ISOLATIONSEAL WATERINJECTION ISOLATIONSEAL WATERINJECTION ISOLATION4M7J5J4J5M7F1J2J2M3C3F 100A F 15AT 100A F 15A T 100A F TM 100A F 15A T 100A F 15AT 100A F 15A T 100A F 15AT 100A F 15AT 100A F 15AT 100A F 15ATTMTMTMTMTMTMTMTMTMTM 100A F 15AT 1 TMSTEAM GENERATORSTEAM GENERATOR 12C 100A F 15A T TMSTEAM GENERATORSTEAM GENERATOR 12M 100A F 15AT TMBATTERY CHARGER 53A1DL1FL 100A F 100A F 100AF 35AT 100AF 70ATTMTM TM ST TM 11F 150A F 125A T TM 6M 100A F 15A T TM 2F 100A F TM 2 100A F 15AT FROM 480V SWGR 11A1DR1FR1BR TM12F12J11111 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 10.3319.5 1.3 0.33 1.91.91.319.5 1.9 1.9 1.9 1.91.61.61.61.6 0.70.70.70.71.533 5EXCHANGER 02 OUTLETHEADER HEAT TO CONTAINMENTCONNECTION 100AF 70AT TMCP2-VAAUSE-12CP2-VAAUSE-06CP2-VAAUSE-02CP2-VAFNID-09SPARE EG200473EG200474EG200476EG200479NK200509EG200483EG200484EG200485 0.3345KVA (SEE NOTE 7)CP2-ELTRNT-27EG200486EG200487EG200488EG200500EG200490 EG200491EG200492EG200517EG200494EG200495EG200496EG200497EG200498EG200501EG200502 1.3 EG200198A EG200198BEG200503EG200504EG200505EG200506EG200481EG200482EG200475EG200489AG200510E2-0019EG200512EG20051345KVABATTERY ROOM 2-2(B)EG200472 35EG200478 TRAIN B CONT BELOW LEFT LOC: A-3CONTAINMENT HYDROGEN PURGE AIR SUPPLY TO CONTAINMENT ISOLATION VALVESAFEGUARD BUILDINGFLOOR DRAIN CP2-WPAPSS-02SEE NOTE 6SAFEGUARD BUILDINGFLOOR DRAIN CP2-WPAPSS-01SEE NOTE 6SUMP 1 PUMP 02SUMP 1 PUMP 01 CONT ABOVE RIGHT LOC: F-1 CONT BELOW LEFT LOC: A-5SPRAY PUMPS 02 AND 04RESIDUAL HEATREMOVAL SYSTEMTO COLD LEG ISOLATION VALVEFIRE PROTECTIONCONTAINMENT ISOLATION PUMP SUCTIONNUMBER 2 SAFETYINJECTION CONT ABOVE RIGHT LOC: F-3TRAIN BB SEE NOTE 10LOOP 2 ISOLATIONLOOP 1 ISOLATIONLOOP 3 ISOLATIONLOOP 4 ISOLATIONSPARE600A BUS 3' 3W 480V MOTOR CONTROL CENTER 2EB2-1 (TAG CP2-EPMCEB-02MOV 2-8840MOV 2-HV-5542VALVE MOV 2-HV-5540TRANSFORMER600A BUS 3' 3W 480V MOTOR CONTROL CENTER 2EB2-1 (TAG CP2-EPMCEB-02MOV 2-HV-6082MOV 2-HV-6084MOV 2-HV-4777MOV 2-HV-4759MOV 2-LV-4755MOV 2-8924MOV 2-HV-4075BMOV 2-8809BMOV 2-8802BMOV 2-8105MOV 2-8835MOV 2-8100MOV 2-8923BMOV 2-8821B BUS 2EB2/3D/COMP600A BUS 3' 3W 480V MOTOR CONTROL CENTER 2EB2-1 (TAG CP2-EPMCEB-02BC2ED2-1TRANSF CP2-ELTRET-04PNL 2ESBD2, 2ESB6, 2ESB8 AND 2ESB10BC2D2, CP2-EPBCND-02VALVE MOV 2-HV-2494BVALVE MOV 2-HV-2493BVALVE MOV 2-HV-2492BVALVE MOV 2-HV-2491BMOV 2-8351DMOV 2-8351CMOV 2-8351BMOV 2-8351AEG249106BATTERY ROOM25KW 50AT 30AT THERMAL OVERLOAD RELAY I NEMA SIZE 2 STARTER INDICATES DISTRIBUTION TRANSFORMER LIGHTING RISER DIAGRAM TM 1 2 NEMA SIZE 1 STARTER STINDICATES BREAKER WITH SHUNT TRIP DEVICE 2C E2-0901-02 E2-0018-02 E1-0001 480V AUX ONE LINE DIAGRAM - SAFEGUARD BUSES LEGEND MCC COMPARTMENT NUMBER 2C DRAWOUT BREAKER DISCONNECT --AF - BREAKER FRAME SIZE THERMAL MAGNETIC TRIP ELEMENT

---

2--480-240/120V-1 PHASE (FOR SPACE HEATERS)

AT - BREAKER TRIP RATING NOTES 118VAC AND 125VDC ONE LINE DIAGRAM 1.2.3.4.3' CIRCUIT BREAKER MOTOR STARTER COIL AND CONTACT (NON REVERSING) MOTOR STARTER COIL AND CONTACTS (REVERSING) -CP2-EPBCED-02) - SAFEGUARD BUILDING EL 852'-6" (CONTINUED)) - SAFEGUARD BUILDING EL 852'-6" (CONTINUED)) - SAFEGUARD BUILDING EL 852'-6"5.E2-2400PROTECTIVE DEVICE SETTINGS 20A T 3EG255153 7AT 60AT AT AF MAGNETIC TRIP ELEMENT, ADJUSTABLE INSTANTANEOUS MAGNETIC (SEE NOTE 11) 60A T I 3EG255152 REFERENCE DRAWING 2.6 E2-0005-A 2 NOTE SEE6.E2-0066-76LOAD SHEDDING SCHEMATIC DIAGRAM PLANT ONE LINE DIAGRAM-UNITS 1 AND 2 6 DWG REF (NOT USED) ST(NOT USED) R EG200473D-R INDICATES FIREZONE "R" CABLE INSTALLED TO PROVIDE A ONE HOUR FIRE BARRIER REQUIRED TO MEET FIRE

SAFE SHUTDOWN ANALYSIS REQUIREMENTS2-2 UNIT HEATER 01CP2-VAHEUH-01 2.0 STEG256229E2-0061-05CHARGING PUMPMINIFLOW ISOLATION MOV2-8111XF-2S2CP2-VAFNCB-09FAN HIGH PRESSUREROOM EXHAUSTCHEMICAL FEEDPANEL 2S2 CONTROL POWER XFMR FUSE AND CONTROL CIRCUIT LOADING DATA E2-0007-E 7.DWG 7 SEE REF (TYP)NOTE 12BATTERY CHARGEREG200515BC2ED4-1CP2-EPBCED-06 EG200515AE2-0018-02A EG256367 EPTSEB-13 CP2-NOTE 13-FUSE FUSE RATING ---90A 90A 5858FUSE B/M ITEM NUMBER, REF DWG 8 FUSE BILL OF MATERIAL 8.SAFEGUARD BLDG LTG45KVATRANSF CP2-ELTRET-03PNL 2ESB2 AND 2ESB4EG200511A 90A EG256365 58CP2-EPTSEB-12EG200511 13 NOTE SEEPLANT SUPPORT POWERCP2-EPDPNB-28NK256366E2-0057-16E2-0056-79E2-0059-29 E2-0059-31 E2-0062-69 E2-0062-61 E2-0061-01 E2-0062-64E2-0062-68 E2-0061-02E2-0062-06 E2-0062-08 E2-0066-68 E2-0062-21 E2-0062-62E2-0049-04 E2-0049-06E2-0049-12 E2-0054-13 E2-0054-15 E2-0061-66 E2-0061-67 E2-0061-68 E2-0061-69 E2-0037-25E2-0037-27E2-0037-29 E2-0037-31E2-0057-30E2-0901-AE2-0024-03CFROME2-0901-AE2-0020-A INDICATES SPLICE E2-0056-78AE2-0053-42AE2-0053-44AE2-0053-48AE2-0055-17E2-0055-17E2-2007-A DWG E2-0005-A E2-0024-04 0.67ISOLATION VALVEMOV 2-8801BCHARGING PUMPSSI HEADERCOLD LEG INJECTIONHEADER CROSS SAFETY INJECTION/SPARESPARESPARE INDICATES MOTOR 2 HORSEPOWER FSAR FIGURE 8.3-9 CC--SEE NOTE 14 A C 10M 100A F 20A T ST TM 5KVA 6 DWG REFMCC AND MOTORNK256368PLANT SUPPORT POWERCP2-EPDPNB-28E2-0024-03CFROM ASPACE HEATERS C 1.7.8.9.10.2.3.4.5.6.ALL MOTOR AND FEEDER RATINGS ARE GIVEN IN HORSEPOWER UNLESS OTHERWISE NOTED. VALVES ARE USED FOR ALARM ONLY. THERMAL OVERLOAD RELAYS FOR CLASS 1E MOTOR OPERATED SAFEGUARD BUILDING FLOOR DRAIN SUMP 1 AND SUMP 2 PUMPS INTERRUPTING RATING OF MCC COMBINATION STARTERS AND FEEDER CIRCUIT BREAKERS IS 25,000 RMS SYMMETRICAL

AMPERES.CP2-WPAPSS-01CP2-WPAPSS-02 LOCATED IN THE MCCS. THE FIELD POWER CABLE SHALL BE ROUTED IN CONDUIT UP TO THE BREAKER TERMINALS WHERE DESIGNATED BY NOTE 7.11.FOR BREAKER/OLH SETTINGS SEE REFERENCE DRAWING 5. ANDWILL HAVE ELECTRIC ALTERNATORS DELETED.FIREZONE "R" CABLES (EG200473A, B AND C) SPLICED IN TWO 12.TRANSFER SWITCH NORMALLY ALIGNED TO MCC AND ONLY ALIGNED TO PLANT SUPPORT POWER DURING OUTAGES. 120V AC ELECTRICAL POWER SYSTEM".

13. PREREQUISITES AND REQUIREMENTS FOR ALIGNING TO PLANT SUPPORT POWER ARE IN DBD-EE-041 "480V AND PLACES. SEE DWG E2-0053-42A FOR DETAILS.

DELETED DELETED C 14.A-ISOLATION BETWEEN CLASS 1E BUS AND NON-CLASS 1E LOAD 15.ISOLATION BETWEEN CLASS 1E BUS AND NON-CLASS 1E LOAD CABLE(S) ENCLOSED INSIDE THE DASHED LINE EQUIPMENT/CABLES ENCLOSED INSIDE DASHED NOTED.LINE ARE CLASS 1E, TRAIN A OR TRAIN B AS NOTED. EQUIPMENT OUTSIDE THE DASHED LINE IS NON-1E, UON. IS (ARE) ASSOCIATED CLASS 1E, TRAIN AA OR TRAIN BB AS 16.16 NOTE SEE THE BREAKER IS TRIPPED BY SHUNT TRIP ACTUATION IF THE EXHAUST FAN CP2-VAFNCB-09 IS RUNNING AND SUPPLY FAN CP2-VAFNCB-08 IS TRIPPED. THE BREAKER IS REQUIRED TO BE MANUALLY CLOSED AFTER SHUNT TRIP. FUSES ARE NON-CLASS 1E. 17.NOTE 17ROOM SUPPLY FANCP2-VAFNCB-08CHEMICAL FEEDHIGH PRESSURE IS PROVIDED BY LOAD CIRCUIT BREAKER, COORDINATED WITH THE BUS UPSTREAM CIRCUIT BREAKER, INDICATED BY NEXT

TO THE LOAD CIRCUIT BREAKER, AND TRIPPING THE CIRCUIT

BREAKER OR STARTER BY SAFETY INJECTION SIGNAL INDICATED BY NEXT TO THE BREAKER/STARTER AS FOLLOWS: SIGNAL (SIAS) TRIPPED BY SAFETY INJECTION ACTUATION A C IS PROVIDED BY TWO BREAKERS, A BREAKER AND A FUSE OR TWO FUSES IN SERIES, EACH COORDINATED WITH THE BUS

UPSTREAM CIRCUIT BREAKER, INDICATED BY NEXT TO

THE BREAKER/FUSE. A C SEE NOTE 14 AND 15 1.0 B (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASSEESMHF08-2808-28 2013 2013 FDA-2010-000172-76-00 PER SK-0004-10-000172-76-00. THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE 0.33 R el117840.dgn CP-21 E2-0007 CP-21DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ < FINAL PRINT > GLEN ROSE, TEXAS CPNPP LUMINANT SAFEGUARD 480V MCC'S ONE LINE DIAGRAM SAFEGUARD AND AUXILIARY BUILDINGS (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV E2-0007-C CP-2 E2-0007-C E2-0007-E DRAWING E2-0007

E2-0007-A

E2-0007-B

E2-0007-C HAS BEEN SPLIT INTO THE FOLLOWING SHEETS:E2-0007CP-2 REV DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV E2-0007-C E2-0007-C CP-3 E2-0007-D 25KVA, 460V, 1' E2-0007-C 100A F 15A T TM TMCOMPONENT COOLINGCOOLER 10 100AF 7ATSUCTION HEADER CROSS CONNECT 3M 100AF 15AT TMRESIDUAL HEAT 2J 100AF 15AT 100AF 15AT 100AF 7AT I 1BORIC ACID TRANSFERCENTRIFUGAL CHARGINGPUMP ROOM FAN COOLER 9M 100AF 30AT 100AF 50AT 100AF 100AF 7AT I ICONTAINMENT SPRAY 100AF 7AT TM 100AF 15AT TMREFUELING WATERSTORAGE TANK TO RESIDUAL HEAT REMOVAL PUMP 2 ISOLATIONVOLUME CONTROL TANKOUTLET ISOLATION VALVEDIESEL GENERATORPACK B SERVICE WATERREFUELING WATERSTORAGE TANK TOCHARGING PUMP VALVERESIDUAL HEATREMOVAL PUMP 2 MINIFLOW VALVERESIDUAL HEATREMOVAL CROSS CONNECTSERVICE WATERAFW PUMP 02CONDENSATE STORAGETANK TO CONDENSATEREJECTION ISOLATION 3F 3J 2M 100AF 100AF 15AT 100A F 15A T 100A F 15AT 100A F TM TM TM TM 3.2A TM 100AF 15AT 3.2A 2 1CONTAINMENT SPRAYPUMP 04 RECIRCULATING 2F 100A F 15AT TMCONTAINMENT SPRAYPUMP 02 RECIRCULATINGRESIDUAL HEATREMOVAL HEATEXCHANGER 02 OUTLETCONTROL VALVESTATION SERVICEWATER TRAIN B TOAUXILIARY FW PUMPSCOMPONENT COOLINGWATER HEAT EXCHANGER TO NON-SAFETY LOOP ISOLATION VALVE 2C 100A F 15AT 100A F 15A T 100A F 15A T 100A F 15AT 100A F 15A T 100A F 15AT 100A F 15AT 100A F 15A T 100AF 15AT TM TM TM TM TM TM TM 100A F 15AT TM 11E 100A F TMBATTERY CHARGERMINIFLOW ISOLATION 150A F 125A T TM 11BL 100A F ST TM 100AF 15AT TM 1REFUELING WATERSTORAGE TANK TO SAFETY INJECTION PUMPS TMCOMPONENT COOLING WATER SAFEGUARDSLOOP 02 RETURN 5MNON-SAFETY LOOPRETURN TO COMPONENT COOLING WATER HEADERISOLATION VALVECONTAINMENT SPRAYHEAT EXCHANGER 02DISCHARGE CONTROLCOMPONENT COOLINGMINIFLOW ISOLATIONBORIC ACID FILTERTO CHARGING PUMP TM 1 5J 3.2A 3.2A 150A F 125A T 100A F 15A T TM 1BATTERY CHARGER 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 11BR 1 1 0.7 1.9 1.9 3 3 3 1.9 0.7 0.7 7.9 0.13 0.7 0.7 0.7 15.5K W 0.125 0.125 2.6CP2-VAAUSE-14CP2-VAAUSE-10CP2-EPBCED-08CP2-EPBCED-04 11H 10MEG200595EG200598EG200599EG200600EG200601 4M 7C 5F 10J 7F 1L 10F 6HEG200602EG200603EG200604 1.9 9C 9F 5CEG200608EG200609EG200611EG200612 EG200613TO MOTOR-DRIVEN 1.9EG200590EG200591 EG200614 EG200615 7J 7MEG200616EG200617EG200618 EG200619 EG200620 8J 8M 1E 1H 8F EG200391A EG200391B 1MEG200622EG200623EG200624EG245291 0.66 0.66 10C 4CEG200470EG200631 1B 6B 4FEG200636EG200480EG245310BC2ED4-2MOTOR DRIVEN AUX FWPUMP ROOM FAN 08 CP2-VAAUSE-08EG200607 4J 1.9WATER PUMP ROOM FAN 2BYPASSBYPASSCHILLED WATER RECIRC PUMP 06 CP2-CHAPCP-06 25EG200596 3 TRAIN B CONT BELOW

LEFT CONT BELOW LEFT LOC: A-5 CONT ABOVE RIGHT LOC: F-1SYSTEM MAKE-UP AND CONT ABOVE RIGHT LOC: F-3 FROM 480V SWGR DWG E2-0005-A LOC: A-6CHARGING PUMP 1SUPS BYPASS TRANSFT2EC4CP2-ECTRET-02REACTOR COOLANTPUMP MOTOR AIR AND LO COOLER CCW CONTAINMENT ISOLATIONCHARGING PUMP 2SPARESPARE600A BUS 3' 3W 480V M0TOR CONTROL CENTER 2EB4-1 (TAG CP2-EPMCEB-04MOV 2-8812BMOV 2-8807BMOV 2-8806MOV 2-8804B04 CP2-VAAUSE-04PUMP 2 TCX-CSAPBA-02600A BUS 3' 3W 480V M0TOR CONTROL CENTER 2EB4-1 (TAG CP2-EPMCEB-04VALVE MOV 2-HV-4575MOV 2-HV-4573MOV 2-HV-4527 MOV 2-HV-4525MOV 2-HV-4515VALVE MOV 2-HV-4513VALVE MOV 2-HV-4396VALVE MOV 2-HV-4394VALVE MOV 2-HV-2485MOV 2-HV-2481MOV 2-8716BMOV MOV MOV BUS 2EB4/9D/COMP600A BUS 3' 3W 480V M0TOR CONTROL CENTER 2EB4-1 (TAG CP2-EPMCEB-04MOV 2-8512BMOV 2-8104VALVE MOV 2-HV-4708VALVE MOV 2-FV-4773-2VALVE MOV 2-FV-4773-1MOV 2-8511B 45A TEG200606A) - AUXILIARY BUILDING EL 810'-6" (CONTINUED)) - AUXILIARY BUILDING EL 810'-6" (CONTINUED) LOC: A-3) - AUXILIARY BUILDING EL 810'-6"2-LCV-0112C2-LCV-0112E2-FCV-0611 50ATSEE NOTE 9 20ATEG200606 NOTE 2 SEE 1.0 1.0 1.0 1.0 REG200610EG200610D 7AT I 10.3 0.33SEE NOTE 12 30A 6LBC2ED2-2 I I I TM TMEG200634 NOTE 13 CP2-EPTSEB-02E2-0020-APLANT SUPPORT POWERCPX-EPDPNB-46NK256378BATTERY CHARGER 53A 100A F 100AF 70AT TM ST TMCP2-EPBCND-04AG200629BC2D4 70AT 6DL 6DRTRAIN BB 90A 58 NOTE 13 CP2-EPTSEB-03E2-0019 REF DWG 4AG256379NK256380PLANT SUPPORT POWERCPX-EPDPNB-46 7 NOTE SEEMSHBATTERY ROOMFAN 10BATTERY ROOMFAN 12 3C 100AF 7AT I 100AF 1 1 1.5 1.5CP2-VAFNID-12CP2-VAFNID-10 8CEG200593AG2005922-3(C) EXHAUST2-2(B) EXHAUSTTRAIN BB SEE NOTE 7 20A 57 CP2-EPTSEB-04 NOTE 13 EG256381EG200593A NOTE 14NK256382PLANT SUPPORT POWERCPX-EPDPNB-46E2-0024-03D EG200593BCP2-VAAPEB-10 TM 15AT SEE REF DWG 5 (TYP)90A 58PLANT SUPPORT POWERCPX-EPDPNB-46NK256376EG256375 CP2-EPTSEB-01 NOTE 13 100A F 35A TME2-0057-22E2-0057-18FROME2-0061-10E2-0056-58E2-0062-13E2-0062-15E2-0062-25 E2-0062-26E2-0061-15 E2-0061-17 E2-0063-06 E2-0063-08 E2-0037-13 E2-0037-16 E2-0043-14 E2-0043-16 E2-0050-07 E2-0050-09 E2-0050-11 E2-0050-13 E2-0050-17 E2-0050-19 E2-0050-36 E2-0061-95 E2-0049-09 E2-0049-10 E2-0050-38 E2-0018-HFROMFROME2-0018-02AFROME2-0050-39E2-0061-97 E2-0054-21AE2-0053-46AE2-0056-56E2-0053-50AE2-0062-12AE2-0061-18

2.0 6MEG256377

TM 15A T 100A F 5E2-0069-25CP2-VAAUPR-02FAN COIL UNITUPS AND DIST ROOMREACTOR COOLANTCLR CCW CONTAINMENTISOLATION VALVE MOV 2-HV-4709PUMP THERMAL BARRIERCOMPONENT COOLINGCONTAINMENT ISOLATIONVALVE MOV 2-HV-4700WATER TO REACTORCOOLANT PUMPS COOLERSSAFETY INJECTIONISOLATION VALVEMOV 2-8813PUMP MINIFLOWSPARE E1-0001 480V AUX ONE LINE DIAGRAM - SAFEGUARD BUSES REFERENCES 1.2.3.NOTES (CONT)E2-2400PROTECTIVE DEVICE SETTINGS E2-0005A 4.E2-0066-76 PLANT ONE LINE DIAGRAM-UNITS 1 AND 2 LOAD SHEDDING SCHEMATIC DIAGRAM FIREZONE "R" CABLES (EG200610A, B AND C) SPLICED IN TWO 11.12.CONTROL POWER XFMR FUSE AND CONTROL CIRCUIT LOADING DATA E2-0007-E 5.DELETED PLACES. SPLICE IN ACCORDANCE WITH SPECIFICATION 2323-ES-100.13.TRANSFER SWITCH NORMALLY ALIGNED TO MCC AND ONLY ALIGNED TO PLANT SUPPORT POWER DURING OUTAGES. PREREQUISITES AND REQUIREMENTS FOR ALIGNING TO PLANT SUPPORT POWER ARE IN DBD-EE-041 "480V AND 120V AC ELECTRICAL POWER SYSTEM."6.E2-0024-04 14.ENCLOSURE. TERMINATE #4 AWG CABLE ONTO TRANSFER SWITCH. SPLICE #4 AWG ONTO CABLE EG200593A IN TRANSFER SWITCH FUSE BILL OF MATERIAL 2 AMP FUSE TRIP RATING THERMAL OVERLOAD RELAY I NEMA SIZE 2 STARTER INDICATES DISTRIBUTION TRANSFORMER TM 1 2 2A NEMA SIZE 1 STARTER ST INDICATES BREAKER WITH SHUNT TRIP DEVICE 2C LEGEND--THERMAL MAGNETIC TRIP ELEMENT

---

2---480-240/120V-1 PHASE (FOR SPACE HEATERS)

-NOTES 3' CIRCU IT BREAKER MOTOR STARTER COIL AND CONTACT (NON REVERSING) MOTOR STARTER COIL AND CONTACTS (REVERSING) --MCC COMPARTMENT NUMBER DRAWOUT BREAKER DISCONNECT -AF - BREAKER FRAME SIZE AT - BREAKER TRIP RATING -MAGNETIC TRIP ELEMENT, ADJUSTABLE INSTANTANEOUS X AT AF TRIP (SEE NOTE 8) 3', 30 AMP FUSED SWITCH -INDICATES FIRE ZONE R INSTALLED TO PROVIDE A ONE HOUR FIRE BARRIER REQUIRED TO MEET FIRE SAFE SHUTDOWN ANALYSIS REQUIREMENTS R FUSE-FUSE RATING FUSE B/M ITEM 57 20A NUMBER REF DWG 6 20A MOTOR SPACE HEATER WITH "X" WATT RATING INDICATES SPLICEMSH MOTOR SPACE HEATERSPAREEG256474 1JB 2A-5553GEG256474A INDICATES MOTOR 2 HORSEPOWER FSAR FIGURE 8.3-9120W B 11M 100A F 20AT ST TM 5KVA 4 DWG REFMCC AND MOTOR ASPACE HEATERS A-B A B--SEE NOTE 15 SEE NOTE 15 15.A-ISOLATION BETWEEN CLASS 1E BUS AND NON-CLASS 1E LOAD SEE NOTE 10 1.33 *1.2.3.4.5.ALL MOTOR AND FEEDER RATINGS ARE GIVEN IN HORSEPOWER UNLESS OTHERWISE NOTED. VALVES ARE USED FOR ALARM ONLY. THERMAL OVERLOAD RELAYS FOR CLASS 1E MOTOR OPERATED INTERRUPTING RATING OF MCC COMBINATION STARTERS AND FEEDER CIRCUIT BREAKERS IS 25,000 RMS SYMMETRICAL AMPERES.FIELD SHALL SPLICE CABLES EG200606 AND EG200606A AT SINGLE-HOLE BOLTED RING-TONGUE LUGS. TAPE LUGS WITH 6.7.8.9.OKONITE TAPE. BOLTING HARDWARE AND APPLICATION OF THE JB USING AMP AMPOWER/SOLISTRAND UNINSULATED RING-TONGUE LUGS. USE OF NOTED LUGS (SLEEVES) IS A PARALLEL SLEEVE (CAT NUMBER 324442) IN LIEU OF BOLTING FIELD HAS OPTION TO USE A NUMBER 2 AMP AMPOWER FOR BREAKER/OLH SETTING SEE REFERENCE DRAWING 3. 2S-4705G OKONITE TAPE SHALL BE IN ACCORDANCE WITH 2323-ES-100. ONE-TIME DEVIATION TO SPEC 2323-ES-100. DELETED DELETED 10.WITH

• SIGN WHICH HAVE A 480V RATING.

ALL MOTORS ARE RATED 460V EXCEPT FOR MOTORS MARKED CABLE(S) ENCLOSED INSIDE THE DASHED LINE EQUIPMENT/CABLES ENCLOSED INSIDE DASHED NOTED.LINE ARE CLASS 1E, TRAIN A OR TRAIN B AS NOTED. EQUIPMENT OUTSIDE THE DASHED LINE IS NON-1E, UON. IS (ARE) ASSOCIATED CLASS 1E, TRAIN AA OR TRAIN BB ASHEADER ISOLATIONWATER HEAT EXCHANGER02 ISOLATION VALVETO SAFEGUARDS LOOP FUSES ARE NON-CLASS 1E. 16.NOTE 16 NOTE 16 NOTE 16 C C C C-SEE NOTE 15 IS PROVIDED BY LOAD CIRCUIT BREAKER, COORDINATED WITH THE BUS UPSTREAM CIRCUIT BREAKER, INDICATED BY NEXT BRE AKER OR STARTER BY SAFETY INJECTION SIGNAL INDICATED TO THE LOAD CIRCUIT BREAKER, AND TRIPPING THE CIRCUIT (SIAS)TRIPPED BY SAFETY INJECTION ACTUATION SIGNAL TRIPPED BY SAFETY INJECTION SEQUENCER AUTO LOCKOUT CONTACT (SIS/AL) A B C BY OR NEXT TO THE BREAKER/STARTER AS FOLLOWS:E2-0024-03DE2-0024-03DE2-0024-03DMOVCONTROL ISOLATIONSEAL WATER PRESSUREREACTOR COOLANT PUMP2-HV-8402AE2-0061-99 0.66EG206002EG206002AJB 2A-164G C 05-06 2015REMOVAL PUMP 2 TOSAFETY INJECTION PUMPPUMP ROOM FAN 14 05-06 2015 FDA-2010-000172-82-01 PER SK-0005-10-000172-82-01. THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE(SEE NOTE 17) R 17.R GAW R 01 FOR FSSA MODIFICATION. REFERENCE FDA-2010-000172-82. CIRCUIT BREAKER NORMALLY OPEN (ONLY REQUIRED IN MODES 1 THROUGH 4) MHF el106010.dgn CP-29 E2-0007 CP-29 DWG. NO.SH. NO.REV.H G F E D C B A 2 3 4 5 6 AB 1CDE F GH 1 2 3 4 5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ < FINAL PRINT > GLEN ROSE, TEXAS CPNPP LUMINANT CP-3 DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV 2323-E1-0009 E1-0009 E1-0009-A (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS CONTAINMENT AND DIESEL GENERATOR SAFEGUARD 480V MCC'S ONE LINE DIAGRAM 1 8C 100A F 15A T I 1 33E0100800ELECTRICAL AREAE0100801ELECTRICAL AREACP1-VAAUSE-18 8F 100A F 15A T I 100A F 70A T 100A F 70AT TM TMA0100803CONTAINMENT LTGA0100802A0100802ZNEUTRON DETECTORWELL FAN 09 8M 100A F 100A T 100A F 100AT TM TM E0100806E0100863 8RF 100AF TM 100AF ST TMALTERNATE POWERSUPPLY FOR RHRLOOP 1 INLETISOLATION VALVE 1 MOTOR STARTER COILS AND CONTACTS (REVERSING) THERMAL OVERLOAD RELAYE0100824E0100804 NEMA SIZE 2 STARTERE0100804Z E0100806A E0100806ZFIRE PROTECTION CONTAINMENTISOLATIONREACTOR COOLANTPUMP SEAL WTR ISOLATIONRESIDUAL HEATREMOVAL LOOP 1INLET ISOLATION THERMAL MAGNETIC TRIP ELEMENT 30 CIRCUIT BREAKER AF - BREAKER FRAME SIZE

AT - BREAKER TRIP RATING8RM1G9G 100AF 15AT 100A F 15A T 100A F 100AF 15A T 100A F 15A T 100A F TM TM TMTMTMTM 111 INDICATES DISTRIBUTION TRANSFORMER 480-240/120VE0100805E0100807E0100808 E0100809 A0100810 A0100811 A0100812E0100813E0100814E0100815E0100816E0100817E0100821 E0100822E0100805ZE0100807ZE0100808Z E0100809Z A0100810Z A0100811Z A0100812ZE0100813ZE0100814Z E0100815ZE0100816ZE0100817ZE0100821Z E0100822ZRESIDUAL HEATREMOVAL LOOP 2 INLET ISOLATIONPRESSURIZER RELIEFISOLATION VALVEACCUMULATORISOLATION VALVEVENT CONTROLCOOL UNITCOOLER/CHILLEDWATER 01VENT CONTROLCOOL UNIT COOLER/CHILLED WATER 03ACCUMULATORISOLATION VALVEVENT CONTROLCOOL UNIT COOLER/CHILLED WATER 09CONT HYDROGENPURGE AIR TOEXHAUST UNITS ISOLATION VALVECONTAINMENTHYDROGEN PURGE AIR SUPPLY TOCONT ISOLATIONCHILLED WATERRETURN HDR/CHILLEDWATER CIRC PMPSUMP RECIRC VALVEISOLATION TANK 01RESIDUAL HEATREMOVAL PUMP9M5M6F6M2G2M3G3M1M9RF9RM 100AF 100AF 15AT 100A F 100AF 100A F 15A T 100AF100AF 15A T 100A F 15AT 100AF 15A T 100A F 15A T 100A F 100AF 100AF 15AT 100A F 100AF 100A F 100A F 15A T 100A F 15A T 100A F TM TM TM TM TM TM TM TM TM TM TMTMTMTMTMTMTM 3.2ATMTMTMTMTM 8RG1122111 11 1112 7F 225A F 125AT 225AF 125AT 100A F 70ATSPARE 5B 100A F 15AT 100AF 15AT TM TME0100820SAFEGUARD BLDGCP1-EPTRET-05 2BL 100A F 70AT TM TM9RA8RASPACEE0100230 9B 2M I TM X 1 2 5 5 1.9 19.2 19.2 2.6 1.9 0.25 1.3 7.8 10.5 0.33 0.33 0.13 NEMA SIZE 1 STARTER 1 PHASE (FOR SPACE HEATER) MCC COMPARTMENT NUMBER DRAWOUT BREAKER DISCONNECT MOTOR STARTER COIL AND CONTACT (NON-REVERSING) INDICATES MOTOR 2 HORSEPOWERCP1-VAAUSE-17CP1-VAFNAV-09125W 40 2 (TYP)NOTE 6 SEE (TYP)NOTE 6 SEE45 KVA 3 KVA LEGENDEL 810'-6" FAN 18EL 810'-6" FAN 17 LOC: A-5 BELOW LEFT

CONTINUED LOC: A-6 LOC: F-3 ABOVE RIGHT CONTINUEDSUMP TO 1 LOC: F-1 ABOVE RIGHT CONTINUED LOC: A-3 BELOW LEFT

CONTINUED LOC: A-3 BELOW LEFT

CONTINUED TRAIN A LOC: F-1 ABOVE RIGHT CONTINUED TRAIN AA(PNL SC1 AND SC3) 45 KVA TRAIN AA HP 1.33 30A T 30A T 30A T 30A T 30AT 30AT 60AT 60AT 2BR 100AF 20AT 100AF 20A T TM 1BL 60AT 60AT 4.0 4.0SPARE TRAIN AA 100AF 20AT BR 1 20AT 20AT 1 3.2A 3.2A 50AT 50A T 100AF 100AF TM 40AT 40A T 7M5G4G4M 7C 15ATSPACEISOLATION TRANSFT1EC3-35 KVA, 1~CP1-EPTRNT-28 TM,I TM,I MAGNETIC TRIP ELEMENT SEE NOTE 10 ADJUSTABLE INSTANTANEOUS MAGNETIC TRIP (TYP)DWG 3 SEE REFCP1-EPMCEB-05) - SAFEGUARD BUILDING EL 810'-6" (CONTAINMENT)600A BUS 30 3W 480V MOTOR CONTROL CENTER 1EB3-2 (TAG TRANSF CP1-ELTRNT-18JB-1S-1005~MOV 1-HV-4075CMOV VALVE MOV 1-8701A VALVE MOV 1-8701BMOVMOV 1-8808AMOV 1-8808CMOV 1-HV-6074MOVMOV 1-HV-6078600A BUS 30 3W 480V MOTOR CONTROL CENTER (TAG CP1-EPMCEB-05) - SAFEGUARD BUILDING EL 810'-6" (CONTAINMENT)(CONTINUED) FROM 480V SWGR BUS 1EB3/8C/COMP DWG E1-0005(PNL 1EC3-3)(PNL 1EC3-2)RC PMPS THERMBARR CLRS CCWCONT ISOL VALVEMOV 1-HV-4696RCP MTR AIR ANDLO CLRS CCW ISOL VALVE MOV 1-HV-4701MOV 1-HV-5541VALVE MOV 1-HV-5543MOV 1-HV-6083MOV 1-HV-4782MOV 1-8811A1-81121-8000A1-HV-6076 1EB3-2TRANSF T1EC3-2MOV 1-8702AE1-0050-34E1-0050-37 E1-0059-30E1-0059-32E1-0054-14E1-0049-13 E1-0062-22E1-0018-01FE1-0024-03BA~100823E1-0053-52E1-0053-51E1-0066-84E1-0063-12E1-0059-13E1-0066-69E1-0061-06E1-0063-01 E1-0063-02E1-0064-01E1-0054-07E1-0054-09 E1-0054-11E1-0062-18E1-0062-16 3.2A 3.2 AMP FUSE TRIP RATING SHAWMUT TYPE TRI -ONIC FUSES 30 30 AMP FUSED SWITCH WITH GOULD MOTOR SPACE HEATER WITH "X" WATT RATING 0.25*FSAR FIGURE 8.3-10 C C 3 A 100AF 15AT 100AF 15AT 100A F 15AT 100A F 15AT TM TM C C C C C C C C 100AF CSPACE SPACE HEATERS MCC AND MOTOR NOTESSTINDICATES BREAKER WITH SHUNT TRIP DEVICE A C 1.2.3.4.5.ARE USED FOR ALARM ONLY. 6.ELECTRICAL PENETRATION TO THE LOAD INSIDE THE REACTOR CONTAINMENT.7.INTERRUPTING RATING OF MCC COMBINATION STARTERS AND FEEDER 8.PLANT ONE LINE DIAGRAM UNITS 1 AND 2 THERMAL OVERLOAD RELAYS FOR CLASS 1E MOTOR OPERATED VALVES NUMBERS SHOWN ON LINES BETWEEN MCC AND THE LOAD IT IS REFERENCE DRAWINGS FOR BREAKER/OLH SETTING SEE REFERENCE DRAWING 2.E1-2400PROTECTIVE DEVICE SETTINGS E1-0001 1.2.3.E1-0009-BCONTROL POWER XFMR FUSE AND CONTROL CIRCUIT LOADING DATA Z SUFFIX (eg E~100817Z) ARE CABLE NUMBERS FOR RUNS FROM THE SUPPLYING ARE CABLE NUMBERS (eg A~100803). CABLE NUMBERS HAVING 9.DELETED DELETED 100AF BREAKER TO BE REPLACED WITH 150AF BREAKER WHEN REPLACEMENT OF BREAKER IS NEEDED UNLESS OTHERWISE NOTED. DELETED 11.12.ALL MOTORS ARE RATED 460 VAC EXCEPT FOR MOTORS MARKED WITH

• SIGN WHICH HAVE 480 VAC VOLTAGE RATING.

10.E1-0066-74LOAD SHEDDING SCHEMATIC DIAGRAM 13.ISOLATION BETWEEN CLASS 1E BUS AND NON-CLASS 1E LOAD IS A-14.ISOLATION BETWEEN CLASS 1E BUS AND NON-CLASS 1E LOAD IS C DELETED EQUIPMENT/CABLES ENCLOSED INSIDE DASHED LINE ASSOCIATED CLASS 1E, TRAIN AA OR TRAIN BB AS NOTED. ARE CLASS 1E, TRAIN A OR TRAIN B AS NOTED. EQUIPMENT OUTSIDE THE DASHED LINE IS NON-1E, UON. CABLE(S) ENCLOSED INSIDE THE DASHED LINE IS (ARE) E1-0009 TM TM CIRCUIT BREAKERS IS 25,000 RMS SYMMETRICAL AMPERES. A UPSTREAM CIRCUIT BREAKER, INDICATED BY NEXT TO THE LOAD CIRCUIT BREAKER, AND TRIPPING THE CIRCUIT BREAKER OR A C TRIPPED BY SAFETY INJECTION ACTUATION SIGNAL (SIAS) PROVIDED BY TWO BREAKERS, A BREAKER AND A FUSE OR TWO FUSES IN SERIES, EACH COORDINATED WITH THE BUS UPSTREAM

CIRCUIT BREAKER, INDICATED BY NEXT TO THE BREAKER/FUSE. STARTER BY SAFETY INJECTION SIGNAL INDICATED BY NEXT TO THE BREAKER/STARTER AS FOLLOWS: C PROVIDED BY LOAD CIRCUIT BREAKER, COORDINATED WITH THE BUS AT AF1EB3-2CP1-EPMCEB-051EB3-2CP1-EPMCEB-05 INDICATES SPLICE SEE NOTE 13 4.SEE NOTE 13 AND 14SPARE-SM 10-3120132013 10-31 GAW FDA-2010-000172-75-00 PER SK-0001-10-000172-75-00. THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE 0.33 R el138970.dgn CP-27 CP-27 E1-0009DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ < FINAL PRINT > GLEN ROSE, TEXAS CPNPP LUMINANT CP-3 DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV 2323-E1-0009 E1-0009-A E1-0009 (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV E1-0009-A CP-11 E1-0009-A E1-0009-B E1-0009-C 11 33 EG100840 ELECTRICAL AREA EG100841 ELECTRICAL AREA CONTAINMENT LTG NEUTRON DETECTOR WELL FAN 107C7F 7M 100A F 15AT 100A F 15AT 100A F 70AT 100A F 70AT 100A F 100A T 100A F 100A T I SPACE TM TM TM TM 125W SPARE EG100847 7RM 100AF 40AT 100AF 40AT TM TM EG100847Z ALTERNATE POWER SUPPLY FOR RHR LOOP 2 INLET ISOLATION VALVE 2 1G EG100819 2 EG100848 EG100849 EG100850 EG100851 EG100855 EG100856 EG100861 EG100862 2 EG100390 EG100848Z EG100849Z EG100850Z EG100851Z EG100855Z EG100856Z EG100861Z EG100862Z 8B PRESSURIZER RELIEF ISOLATION VALVE ACCUMULATOR ISOLATION VALVE VENT CONTROL COOL UNIT COOLER/CHILLED

WATER 02 VENT CONTROL COOL UNIT COOLER/CHILLED

WATER 04 ACCUMULATOR ISOLATION VALVE VENT CONTROL COOL UNIT COOLER/CHILLED

WATER 10 CONT H CONTROLLED PURGE EXHAUST ISOLATION CONT H CONTROLLED PURGE SUPPLY ISOLATION SUMP RECIRCULATION VALVE ISOLATION

TANK 02 RESIDUAL HEAT REMOVAL PUMP SPARE SPACE SPACE 8M8G4M5F5M2G8RF8RM 6F 100AF 1M 100AF 100AF 100AF 15AT 100AF 100AF 100AF 15AT 100AF 15AT 100AF 15AT 100AF 100AF 100AF 15AT 100AF 100AF 15AT 100AF 15AT 100AF 225A F 125A T 225A F 125A T 100A F 15AT 100AF TM 100AF TM TM TM TM TM TM TM TMTMTMTMTMTMTMTMTMTM TM TM TM 3.2A 1112217RF8RA 1111112 EL 852'-6" FAN 15 EL 852'-6" FAN 165540 1.919.219.2 CP1-VAAUSE-15 0.25 0.33 SAFEGUARD BUILDING EL 852'-6" (CONTAINMENT) (CONTINUED)

7.8 CONTINUED

BELOW LEFT

LOC A-3 CONTINUED BELOW LEFT

LOC A-3 SUMP TO 2 CONTINUED BELOW LEFT LOC A-4 TRAIN B TRAIN BB CONTINUED ABOVE RIGHT LOC G-1 CONTINUED ABOVE RIGHT

LOC G-1 CONTINUED ABOVE RIGHT

LOC G-2 (PNL SC2 AND SC4) 45 KVA 30AT 30AT 30AT 30AT 30AT 30AT 60AT 60AT 60AT4.04.0 60AT 50AT 50AT LEGEND-MCC COMPARTMENT NUMBER DRAWOUT BREAKER DISCONNECT AF-BREAKER FRAME SIZE AT-BREAKER TRIP RATING-MAGNETIC TRIP ELEMENT -THERMAL MAGNETIC TRIP ELEMENT TM I MOTOR STARTER COIL AND CONTACT (NON-REVERSING) NEMA SIZE 2 STARTER THERMAL OVERLOAD RELAY ---MOTOR STARTER COILS AND CONTACTS (REVERSING) INDICATES MOTOR 2 HORSEPOWER -2 INDICATES DISTRIBUTION TRANSFORMER 480-240/120V X--INDICATES BREAKER WITH SHUNT TRIP DEVICE -ST NEMA SIZE 1 STARTER 1 PHASE (FOR SPACE HEATER) 3' CIRCUIT BREAKER -2M 100AF 15AT 100AF 100AF TM TM 40AT 40AT 3.2A 6M4G3G3M ADJUSTABLE INSTANTANEOUS MAGNETIC TRIP SEE NOTE 10 TM, I TM, I CP1-VAAUSE-16 CP1-VAFNAV-10TRANSF CP1-ELTRNT-19JB 1S-1230G MOV 1-8701B RESIDUAL HEAT REMOVAL LOOP 2

INLET ISOLATION

VALVE MOV 1-8702B RESIDUAL HEAT REMOVAL LOOP 1 INLET ISOLATION VALVE MOV 1-8702A MOV 1-8000B MOV 1-8808B MOV 1-8808D MOV 1-HV-6075 MOV 1-HV-6077 MOV 1-HV-6079 MOV 1-HV-5562 MOV 1-HV-5563VALVE MOV 1-HV-5562VALVE MOV 1-HV-5563 MOV 1-HV-4783 MOV 1-8811B) - SAFEGUARD BUILDING EL 852'-6" (CONTAINMENT) 600A BUS 3' 3W 480V MOTOR CONTROL CENTER 1EB4-2 (TAG CP1-EPMCEB-06 )600A BUS 3~ 3W 480V MOTOR CONTROL CENTER 1EB4-2 (TAG FROM 480V SWGR DWG E1-0005-A LOC A-6 BUS 1EB4/8C/COMP 2BR SPARE EG100860 SAFEGUARD BLDG 2BL TM CP1-EPTRET-06 45 KVA 4B 100A F 100A F TM TM 70A T 70A T XFS3 CP1-ELTRNT-30 TRANSF T1EC4-2(PNL 1EC4-2) NK154302 E1-0024-01D E1-0926-01 NK149018 1EB4-04S CP1-EPDPNB-26 NK149018C CP1-EPTSNB-04 100A F 70A T I SEE REF DWG 3 (TYP)E1-0053-54 E1-0053-53 EG100840 AG100842 AG100842Z E1-0059-15 AG100843 E1-0066-87 E1-0063-11 E1-0063-04 EG100847A E1-0064-02 E1-0062-17 E1-0062-19 0.33 0.33 0.13 AG100853 AG100853Z E1-0054-10 TRAIN BB AG100852 AG100852Z E1-0054-08 AG100854 AG100854Z E1-0054-12 E1-0059-51

E1-0059-62 E1-0049-14 E1-0062-23 EG100849Y PWR PNL FROM PLANT SUPPORT SEE NOTE 11 3', 30AMP FUSED SWITCH WITH 3 2A FUSE TRIP RATING 3 2A MOTOR SPACE HEATER WITH "X" WATT RATING

• 10.3 FSAR FIGURE 8.3-10 CONTAINMENT AND DIESEL GENERATOR SAFEGUARD 480V MCC'S ONE LINE DIAGRAM C C A 100AF 15AT 100AF 100AF 15AT TM TM CCC C C C C C ST 6C 100AF 15AT TM 3 KVA C MCC AND MOTOR SPACE HEATERS NOTES-INDICATES SPLICE

--A C SEE NOTE 14 1.3.4.THERMAL OVERLOAD RELAYS FOR CLASS 1E MOTOR OPERATED VALVES ARE USED FOR ALARM ONLY. 5.6.NUMBERS SHOWN ON LINES BETWEEN MCC AND THE LOAD IT IS 7.INTERRUPTING RATING OF MCC COMBINATION STARTERS AND FEEDER CIRCUIT BREAKERS IS 25,000 RMS SYMMETRICAL AMPERES.E1-0001PLANT ONE LINE DIAGRAM UNITS 1 AND 2 8.SUPPLYING ARE CABLE NUMBERS (eg A0100803). CABLE NUMBERS FROM THE ELECTRICAL PENETRATION TO THE LOAD INSIDE THE REACTOR CONTAINMENT. HAVING Z SUFFIX (eg EO100817Z) ARE CABLE NUMBERS FOR RUNS REFERENCE DRAWINGS 9.SKETCHES 16345-E-129 OR 16345-E-130, OR INSTALL A FLEX 10.FOR BREAKER/OLH SETTINGS SEE REFERENCE DRAWING 2. 1.2.E1-2400PROTECTIVE DEVICE SETTINGS 2.TO WRAP CABLE PER 2323-ES-100 SPECIFICATION, APPENDIX F PER 2323-ES-100 APPENDIX F SKETCH 16345-E-119. CONTROL POWER XFMR FUSE AND CONTROL CIRCUIT LOADING DATA E1-0009-C 3.THIS TRANSFER SWITCH IS AN "OFF-LOAD TYPE" AND IS NORMALLY ALIGNED TO THE MCC. IT CAN ONLY BE ALIGNED TO PLANT SUPPORT POWER DURING OUTAGES. REQUIREMENTS AND PREREQUISITES FOR TRANSFER OF POWER ARE STATED IN DBD EE-041 "480V AND 120V AC ELECTRICAL POWER SYSTEM. DELETED 11.12.100AF BREAKER TO BE REPLACED WITH 150AF BREAKER WHEN REPLACEMENT OF BREAKER IS NEEDED UNLESS OTHERWISE NOTED. DELETED 13.* - ALL MOTORS ARE RATED 460 VAC EXCEPT FOR MOTORS 14.ISOLATION BETWEEN CLASS 1E BUS AND NON-CLASS 1E LOAD IS PROVIDED BY LOAD CIRCUIT BREAKER, COORDINATED WITH THE BUS A-15.ISOLATION BETWEEN CLASS 1E BUS AND NON-CLASS 1E LOAD IS C 4.E1-0066-76LOAD SHEDDING SCHEMATIC DIAGRAM 5.E1-0066-82LOAD SHEDDING SCHEMATIC DIAGRAM 6.E1-0067-38AUX RELAYS SCHEMATIC DIAGRAM DELETED EQUIPMENT/CABLES ENCLOSED INSIDE DASHED LINE ASSOCIATED CLASS 1E, TRAIN AA OR TRAIN BB AS NOTED. ARE CLASS 1E, TRAIN A OR TRAIN B AS NOTED. EQUIPMENT OUTSIDE THE DASHED LINE IS NON-1E, UON. CABLE(S) ENCLOSED INSIDE THE DASHED LINE IS (ARE) E1-0063-03A E1-0009-A C A SEE NOTE 14 AND 15 UPSTREAM CIRCUIT BREAKER, INDICATED BY NEXT TO THE LOAD CIRCUIT BREAKER, AND TRIPPING THE CIRCUIT BREAKER OR STARTER

BY SAFETY INJECTION SIGNAL INDICATED BY NEXT TO THE

BREAKER/STARTER AS FOLLOWS: TRIPPED BY SAFETY INJECTION ACTUATION SIGNAL (SIAS) A C PROVIDED BY TWO BREAKERS, A BREAKER AND A FUSE OR TWO FUSES IN SERIES, EACH COORDINATED WITH THE BUS UPSTREAM CIRCUIT

BREAKER, INDICATED BY NEXT TO THE BREAKER/FUSE. MARKED WITH " * " SIGN WHICH HAVE 480 VAC VOLTAGE RATING. --CP1-EPMCEB-06 1EB4-2-AF AT TRANSFORMER 45 KVA (NOTE 9) NK154301 1EB4-2 CP1-EPMCEB-06 //FIELD POWER CABLE SHALL BE ROUTED IN CONDUIT. CONSTRUCTION DJL 2006 03-22 R E1-0018-01G R EDITORIAL R EDITORIAL THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2004-002063-01-00 PER SK-0006-04-002063-01-00.

EDITORIAL CHANGES AS NOTED. JRMC 2006 04-04 E1-0009 A CP-24 CP-24 el138840.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT LUMINANT CPNPP GLEN ROSE, TEXAS (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS 4443333333 AG100920 AG100921 D-G AIR CP1-MECAED-03 1G 100A F 50A T JACKET WATER HEATER I3M2M 4M 150A F 150A T 100AF 100A T 100A F 80A T 150A F 125A T II 100A F 15A T121111111STSTSTST TM TM 120W 240W 240W 2BR AG100943 SPARE EG100926 EG100927 EG100928 EG100929 EG100940 AG100931 EG100932 EG100933 AG100937 AG100938 D-G AIR CP1-MECAED-04 D-G ROOM FAN 29 CP1-VAFNAV-29 D-G ROOM FAN 30 CP1-VAFNAV-30 D-G ROOM FAN 31 CP1-VAFNAV-31 D-G ROOM FAN 32 CP1-VAFNAV-32 DIESEL OIL DAY TANK AREA FAN 05 D-G FUEL OIL TRANSFER PUMP D-G FUEL OIL TRANSFER PUMP COMPRESSOR COMPRESSOR 2G3G4G5G 5M 6F 6M7F8F7J7M8M7C8C 100A F 50A T 100A F 100A T 100A F 100AT 100A F 100A T 100A F 100A T 100AF 7A T 100AF 30A T 100A F 7A T 100A F 7A T 100A F 7A T 100A F 7A T 100A F 3A T 100A F 3AT 100A F 3A T IIIII IIIIIIIII 120W 60W 30W 30W 30W 30W 30W GENERATOR SPACE HEATER CP1-MEDGEE-02H ROOM ADJACENT TO REFUELING WATER STORAGE TANK HEATER 2BL 6J 100A F 15A T TM 100A F 15A T TM TM 4BR 15A T AG100941 MAKE-UP WATER 4BL 100A F 15A T TM TM EG100388 1B 8J 100AF 15AT TM 6C AG100942 SPACE 1 30 30 40 40 40 401.51533331117560 E1-0067-22 CP1-VAEHUH-30 ROOM ADJACENT TO REACTOR CP1-VAEHUH-28 ROOM ADJACENT TO CP1-VAEHUH-29 CONTINUED ABOVE RIGHT LOC D-3 CONTINUED BELOW LEFT

LOC A-3 CONTINUED BELOW LEFT

LOC A-4 CONTINUED BELOW LEFT LOC A-5 STORAGE TANK HEATER TANK HEATER TRAIN BB TRAIN B TRAIN BB TRAIN BB CONTINUED ABOVE RIGHT LOC D-2 CONTINUED ABOVE RIGHT LOC D-1 CP1-VAFNCB-05 CP1-DOAPFT-03 CP1-DOAPFT-04 TRAIN BB 3 KVA 7.5 KW 10 KW 10 KW COND WATER STORAGE 7.2 KW COMPRESSOR 3 COMPRESSOR 4 AG100939 AFTERCOOLER 3 CP1-MECAAC-03 CP1-MECAAC-04 ST AFTERCOOLER 4 AG100922 LEGEND -MCC COMPARTMENT NUMBER DRAWOUT BREAKER DISCONNECT AF-BREAKER FRAME SIZE AT-BREAKER TRIP RATING-MAGNETIC TRIP ELEMENT -THERMAL MAGNETIC TRIP ELEMENT TM I MOTOR STARTER COIL AND CONTACT (NON-REVERSING) NEMA SIZE 2 STARTER THERMAL OVERLOAD RELAY ---MOTOR STARTER COILS AND CONTACTS (REVERSING) INDICATES MOTOR 2 HORSEPOWER -2 INDICATES DISTRIBUTION TRANSFORMER 480-240/120V X--INDICATES BREAKER WITH SHUNT TRIP DEVICE -ST NOTES NEMA SIZE 1 STARTER 1 PHASE (FOR SPACE HEATER) 3' CIRCUIT BREAKER -ADJUSTABLE INSTANTANEOUS MAGNETIC TRIP SEE NOTE 10 -600A BUS 3~ 3W 480V MOTOR CONTROL CENTER 1EB4-4 (TAG CP1-EPMCEB-10) - DIESEL BUILDING EL 810'-6" (DIESEL-GENERATOR) FROM 480V SWGR DWG E1-0005-A LOC B-6 BUS 1EB4/7D/COMP) - DIESEL BUILDING EL 810'-6" (DIESEL-GENERATOR) (CONTINUED) 600A BUS 3' 3W 480V MOTOR CONTROL CENTER 1EB4-4 CP1-EPMCEB-10 1M SEE REF DWG 3 (TYP)INDICATES SPLICE JACKET WATER KEEP WARM PUMP FUEL OIL RETURN PUMP CP1-MEAPKW-02 BOOSTER (FEED) PUMP CP1-DOAPDW-02 CP1-DOAPBP-02 AG100934 AG100935 AG100936 E1-0067-08 E1-0067-10

E1-0067-12 PRELUBE PUMP CP1-MEAPPL-02 E1-0067-06 AUXILIARY JACKET WATER PUMP AUXILIARY LUBE OIL PUMP LUBE OIL HEATER 75 KW 48 KW CP1-MEAPJW-04 CP1-MEAPLO-04 CP1-MEHTJW-02 CP1-MEHTLO-02 E1-0067-02 E1-0067-04 AG100923 AG100923C E1-0053-70 E1-0067-28 E1-0067-30 E1-0067-14 E1-0067-16 E1-0043-66 E1-0043-64 E1-0043-65 E1-0053-74 E1-0053-73 E1-0053-72

E1-0053-71 AG100924 E1-0067-24 AG100925 E1-0067-26 AG100922A AG100922B AG100922C E1-0067-18 AG100923A AG100923B E1-0067-20 3', 30AMP FUSED SWITCH WITH 3 2A FUSE TRIP RATING 3 2A MOTOR SPACE HEATER WITH "X" WATT RATING FSAR FIGURE 8.3-10 CONTAINMENT AND DIESEL GENERATOR SAFEGUARD 480V MCC'S ONE LINE DIAGRAM FUEL OIL DRIP WASTE 1.3.4.THERMAL OVERLOAD RELAYS FOR CLASS 1E MOTOR OPERATED VALVES

ARE USED FOR ALARM ONLY. 5.6.NUMBERS SHOWN ON LINES BETWEEN MCC AND THE LOAD IT IS 7.INTERRUPTING RATING OF MCC COMBINATION STARTERS AND FEEDER CIRCUIT BREAKERS IS 25,000 RMS SYMMETRICAL AMPERES.E1-0001PLANT ONE LINE DIAGRAM UNITS 1 AND 2 8.SUPPLYING ARE CABLE NUMBERS (eg A0100803). CABLE NUMBERS FROM THE ELECTRICAL PENETRATION TO THE LOAD INSIDE THE REACTOR CONTAINMENT. HAVING Z SUFFIX (eg EO100817Z) ARE CABLE NUMBERS FOR RUNS REFERENCE DRAWINGS 9.SKETCHES 16345-E-129 OR 16345-E-130, OR INSTALL A FLEX 10.FOR BREAKER/OLH SETTINGS SEE REFERENCE DRAWING 2. 1.2.E1-2400PROTECTIVE DEVICE SETTINGS 2.TO WRAP CABLE PER 2323-ES-100 SPECIFICATION, APPENDIX F PER 2323-ES-100 APPENDIX F SKETCH 16345-E-119. CONTROL POWER XFMR FUSE AND CONTROL CIRCUIT LOADING DATA E1-0009-C 3.THIS TRANSFER SWITCH IS AN "OFF-LOAD TYPE" AND IS NORMALLY ALIGNED TO THE MCC. IT CAN ONLY BE ALIGNED TO PLANT SUPPORT POWER DURING OUTAGES. REQUIREMENTS AND

PREREQUISITES FOR TRANSFER OF POWER ARE STATED IN DBD EE-041 "480V AND 120V AC ELECTRICAL POWER SYSTEM. DELETED 11.12.100AF BREAKER TO BE REPLACED WITH 150AF BREAKER WHEN REPLACEMENT OF BREAKER IS NEEDED UNLESS OTHERWISE NOTED. DELETED 13.DELETED EQUIPMENT/CABLES ENCLOSED INSIDE DASHED LINE ASSOCIATED CLASS 1E, TRAIN AA OR TRAIN BB AS NOTED. ARE CLASS 1E, TRAIN A OR TRAIN B AS NOTED. EQUIPMENT OUTSIDE THE DASHED LINE IS NON-1E, UON. CABLE(S) ENCLOSED INSIDE THE DASHED LINE IS (ARE) 4.E1-0066-76LOAD SHEDDING SCHEMATIC DIAGRAM 5.E1-0066-82LOAD SHEDDING SCHEMATIC DIAGRAM 6.E1-0067-38AUX RELAYS SCHEMATIC DIAGRAM 7.2121B7150 SH 7C 14.ISOLATION BETWEEN CLASS 1E BUS AND NON-CLASS 1E LOAD IS A-B-DELETED-A B-SEE NOTE 14 SEE NOTE 14 BBBBBB BBBBBBBCCCC MCC AND MOTOR SPACE HEATERS 100A F---AF AT (TAG CP1-EPMCEB-10 1EB4-4 CP1-EPMCEB-10 1EB4-4//FIELD POWER CABLE SHALL BE ROUTED IN CONDUIT. CONSTRUCTION SM 2005 10-03 THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2002-003739-01-00 PER SK-0016-02-003739-01-00. C R CCCCC R R R R R C R CCCCCC R R R R R R AAAA R R R R C-SEE NOTE 14 R TRIPPED BY SAFETY INJECTION ACTUATION SIGNAL (SIAS) TRIPPED BY SAFETY INJECTION SEQUENCER AUTO LOCKOUT CONTACT (SIS/AL) DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV E1-0009-A CP-11 E1-0009-A E1-0009-B E1-0009-C

PROVIDED BY LOAD CIRCUIT BREAKER, COORDINATED WITH THE BUS UPSTREAM CIRCUIT BREAKER, INDICATED BY NEXT TO THE LOAD

CIRCUIT BREAKER, AND TRIPPING THE CIRCUIT BREAKER OR STARTER BY SAFETY INJECTION SIGNAL INDICATED BY OR NEXT TO THE BREAKER/STARTER AS FOLLOWS: AB C R E1-0009-B 2005 10-05 DJL E1-0009 B CP-8 CP-8 el105880.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT TXU POWER CPSES GLEN ROSE, TEXAS DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV 2323-E2-0009 9 E2-0009 E2-0009-A CONTAINMENT AND DIESEL GENERATOR SAFEGUARD 480V MCC'S ONE LINE DIAGRAM 1 8C 100AF 15A T I 1 3 8F 100A F 15A T I 7M 100A F 70AT 100A F 70A T TM TM 8M 100A F 100A T 100A F 100A T TM TM 8RF 100A F TM 100A F ST TM 1 MOTOR STARTER COILS AND CONTACTS (REVERSING) THERMAL OVERLOAD RELAY NEMA SIZE 2 STARTER THERMAL MAGNETIC TRIP ELEMENT AF - BREAKER FRAME SIZE AT - BREAKER TRIP RATING8RM1G9G 100A F 15A T 100A F 15A T 100A F 100A F 15A T 100A F 15AT 100A F TM TM TMTMTMTM 1 1 19M5M6F6M5G4G4M2G2M3G3M1M9RF9RM 100A F 15AT 100A F 100A F 100A F 15A T 100A F 15AT 100A F 15A T 100A F 100A F 15AT 100A F 15A T 100A F 15AT 100A F 15AT 100A F 100A F 100A F 15AT 100A F 100A F 100A F 15AT 100A F 15A T 100A F 100A F 15AT 100A F 15A T 100A F 15AT 100A F 15AT 100A F 100A F TM TM TM TM TM TM TM TM TM TM TM TMTMTMTMTMTMTM 3.2ATMTMTMTMTMTMTM 2BR 100A F 20AT TM1B8RG 1 1 22 1 1 1 1 1 1 11 1 2 7F 225AF 125A T 225A F 125A T5B2BL TM 100AF 15AT TM9RA8RA 9B 2M TM 1 2 NEMA SIZE 1 STARTER 1 PHASE (FOR SPACE HEATER) MCC COMPARTMENT NUMBER MOTOR STARTER COIL AND CONTACT (NON-REVERSING) 2 DRAWOUT BREAKER DISCONNECT 3.2A ST - BREAKER WITH SHUNT TRIP DEVICE LEGEND LOC: F-1 ABOVE RIGHT CONTINUED LOC: F-1 ABOVE RIGHT CONTINUED LOC: F-3 ABOVE RIGHT CONTINUED LOC: A-3 BELOW LEFT

CONTINUED LOC: A-3 BELOW LEFT

CONTINUED 3 KVA 3' CIRCUIT BREAKER

---

I---E'200820E'200816E'200817 E'200821 E'200822E'200813E'200815E'200814 2EB3/8C/COMP INDICATES DISTRIBUTION TRANSFORMER 480-240/120VE'200804E'200805 E'200806E'200807 E'200808E'200230E'200863E'200824E'200801E'200800 100A F 70AT125WA'200802A'200803A'200810A'200811 A'200812 0.33 0.33 0.13 LOC: A-5 BELOW LEFT

CONTINUED 1.9 1.3 5 5 402.60.33 0.33 (TYP)NOTE 6 SEE 1.3SPACESPACESPACE 1.9 7CELECTRICAL AREAEL 810'-6" FAN 17 CP2-VAAUSE-17ELECTRICAL AREANEUTRON DETECTORWELL FAN 09 CP2-VAFNAV-09CONTAINMENT LTGTRANSF CP2-ELTRNT-18 600A BUS 3' 3W 480V MOTOR CONTROL CENTER 2EB3-2 (TAG CP2-EPMCEB-05ALTERNATE POWERSUPPLY FOR RHR LOOP 1 INLET ISOLATION VALVE MOV 2-8702AFIRE PROTECTIONCONTAINMENT ISOLATION MOV 2-HV-4075CREACTOR COOLANTPUMP SEAL WATERISOLATION MOV 2-8112RESIDUAL HEATREMOVAL LOOP 1 INLET ISOLATION VALVE MOV 2-8701ARESIDUAL HEATREMOVAL LOOP 2 INLET ISOLATION VALVE MOV 2-8701BPRESSURIZER RELIEFISOLATION VALVEMOV 2-8000AACCUMULATORISOLATION VALVE MOV 2-8808AACCUMULATORISOLATION VALVE MOV 2-8808CVENT CONTROLCOOL UNIT COOLER/CHILLED WATER 01 MOV 2-HV-6074VENT CONTROLCOOL UNIT COOLER/CHILLED WATER 03 MOV 2-HV-6076VENT CONTROLCOOL UNIT COOLER/CHILLED WATER 09 MOV 2-HV-6078RC PMPS THERMBARR CLRS CCWCONT ISOL VALVEMOV 2-HV-4696RCP MTR AIR ANDLO CLRS CCW ISOL VALVE MOV 2-HV-4701CONT HYDROGENPURGE AIR TO EXHAUST UNITS ISOLATION VALVE MOV 2-HV-5541CONTAINMENTHYDROGEN PURGE AIR SUPPLY TO CONT ISOLATION VALVE MOV 2-HV-5543CHILLED WATERRETURN HDR/CHILLED WATER CIRC PMP MOV 2-HV-6083SUMP RECIRC VALVEISOLATION TANK 01 MOV 2-HV-4782SUMP TO 1RESIDUAL HEAT REMOVAL PUMP MOV 2-8811ACP2-EPMCEB-05) - SAFEGUARD BUILDING EL 810'- 6" (CONTAINMENT) (CONTINUED)600A BUS 3' 3W 480V MOTOR CONTROL CENTER 2EB3-2 (TAG SAFEGUARD BUILDINGCP2-EPTRET-05 45 KVA(PANEL 2EC3-2)TRANSF T2EC3-2ISOLATION TRANSFORMERT2EC3-3(PANEL 2EC3-3)5 KVA 1'(PNL AND ) 45 KVA FROM 480V SWGR BUS DWG E2-0005CP2-VAAUSE-18) - SAFEGUARD BUILDING EL 810'- 6" (CONTAINMENT)E2-0018-01 TRAIN AA TRAIN AA AF AT MAGNETIC TRIP ELEMENT ADJUSTABLE INSTANTANEOUSEL 810'-6" FAN 18 30AT 30A T 4.0 4.0 60AT 60AT 60A T 60A TE'200809 20A T 40AT 40A T 50AT TM,I TM,ITRAIN AA MAGNETIC TRIP SEE NOTE 9 100A F 30A T 30A T 30AT 30AT 100A F 50AT 3' 30 AMP FUSED SWITCH SEE NOTE 2 (TYP)NOTE 8 SEE 20AT TRAIN A DWG 4 REF 100AF 15AT 100AF 15AT TM TME2-0024-03BA'200823AA'200823CP2-EPTRNT-28 TMSPACESPARE 10.3JB 2S-599'2SC12SC3 (TYP)DWG 5 SEE REFJB 2S-1005' 3(E2-0059-13)A'200802ZE2-0066-69E'200804ZE2-0061-06E'200805Z E'200806A E'200806ZE'200807ZE'200808ZE'200809ZE2-0064-01E2-0062-16E2-0062-18A'200810ZA'200811ZA'200812ZE2-0054-07E2-0054-09E2-0054-11E'200813ZE'200814ZE'200815ZE2-0050-34E2-0050-37 E2-0059-30E'200816ZE'200817ZE'200821Z E'200822ZE2-0059-32E2-0054-14E2-0049-13 E2-0062-22 -XMOTOR SPACE HEATER WITH X WATT RATINGE2-0066-84E2-0901E2-0063-12E2-0053-52AE2-0053-51AE2-0063-01A (E2-0063-02A)19.2*19.2*7.8*INDICATES MOTOR 2 HORSEPOWER FSAR FIGURE 8.3-10 C C A SPACE HEATERS MCC AND MOTOR A C C C C C C C C E1-0001 E2-0005 PLANT ONE LINE DIAGRAM-UNITS 1 AND 2 SAFEGUARD BUSES REFERENCE DRAWINGS 1.2.3.E2-2400 480V AUXILIARIES ONE LINE DIAGRAM-PROTECTIVE DEVICE SETTING4.E2-0066-74 LOAD SHEDDING SCHEMATIC DIAGRAM -5.CONTROL POWER XFMR FUSE AND CONTROL CIRCUIT LOADING DATA E2-0009-C*-OF 480V.MARKED WITH

• SIGN WHICH HAVE RATED VOLTAGE ALL MOTORS ARE RATED 460V EXCEPT FOR MOTORS A C--SEE NOTE 10 CABLE(S) ENCLOSED INSIDE THE DASHED LINE 1.NOTES 3.4.5.6.7.8.2.ALL MOTOR AND FEEDER RATINGS GIVEN IN HP UNLESS OTHERWISE NOTED.

NUMBERS SHOWN ON LINES BETWEEN MCC AND THE LOAD IT IS FROM THE ELECTRICAL PENETRATION TO THE LOAD INSIDE THE REACTOR CONTAINMENT. THERMAL OVERLOAD RELAYS FOR CLASS 1E MOTOR OPERATED VALVES ARE USED FOR ALARM ONLY. SYMMETRICAL AMPERES. INTERRUPTING RATING OF MCC COMBINATION STARTERS AND FEEDER CIRCUIT BREAKERS IS 25,000 RMS 9.SUPPLYING ARE CABLE NUMBERS (i.e. A'200803). CABLE NUMBERS HAVING Z SUFFIX (i.e. E'200817Z) ARE CABLE NUMBERS FOR RUNS FOR BREAKER/OLH SETTING SEE REF DWG 3. DELETED 10.A-11.C DELETED ISOLATION BETWEEN CLASS 1E BUS AND NON-CLASS 1E LOAD ISOLATION BETWEEN CLASS 1E BUS AND NON-CLASS 1E LOAD IS PROVIDED BY TWO BREAKERS, A BREAKER AND A FUSE OR EQUIPMENT/CABLES ENCLOSED INSIDE DASHED NOTED.LINE ARE CLASS 1E, TRAIN A OR TRAIN B AS NOTED. EQUIPMENT OUTSIDE THE DASHED LINE IS NON-1E, UON. IS (ARE) ASSOCIATED CLASS 1E, TRAIN AA OR TRAIN BB AS E2-0009 INDICATES SPLICE PER 2323-ES-100 2466.E2-0024-04FUSE BILL OF MATERIAL -3.2 AMP FUSE RATING246-FUSE B/M ITEM NUMBER REF DWG 6 C C SEE NOTE 10 AND 11 IS PROVIDED BY LOAD CIRCUIT BREAKER, COORDINATED WITH THE BUS UPSTREAM CIRCUIT BREAKER, INDICATED BY NEXT

TO THE LOAD CIRCUIT BREAKER, AND TRIPPING THE CIRCUIT

BREAKER OR STARTER BY SAFETY INJECTION SIGNAL A C FOLLOWS: INDICATED BY NEXT TO THE BREAKER/STARTER AS TWO FUSES IN SERIES, EACH COORDINATED WITH THE BUS UPSTREAM CIRCUIT BREAKER, INDICATED BY NEXT TO

THE BREAKER/FUSE. SIGNAL (SIAS) TRIPPED BY SAFETY INJECTION ACTUATIONSPARE-EESMHF 08-28 08-2820132013 FDA-2010-000172-76-00 PER SK-0001-10-000172-76-00. THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS 0.33 R el138920.dgn CP-17 E2-0009 CP-17DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ < FINAL PRINT > GLEN ROSE, TEXAS CPNPP LUMINANT (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS CONTAINMENT & DIESEL GENERATOR SAFEGUARD 480V MCC'S ONE LINE DIAGRAM DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV E2-0009-A CP-1 E2-0009-A E2-0009-B DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV 2323-E2-0009 9 E2-0009 E2-0009-A 11 337C7F 6M 7M 100AF 70AT II TM TM TM TM 7RM TM TM 2 1G 8B 2BR SPARE 45KVA SPARE SPACE SPACE 8M8G4M5F5M4G3G3M 2G2M8RF8RM 6F4B2BL 1M 225A F 125A T 225A F 125A T 100A F 15AT 100A F 15A T 100A F 70AT 100A F 15A T TM TM TM TM TM TM TM TM TM TM TM TM TMTMTMTMTMTMTMTMTM TM TM TM TM TM TM 3.2A 1112217RF8RA 1 111 1 12 CONTINUED ABOVE RIGHT LOC: G-2 CONTINUED ABOVE RIGHT

LOC: G-1 CONTINUED ABOVE RIGHT LOC: G-1 EG200840 EG200841 AG200842 AG200843 EG200819 EG200847 EG200848 EG200848Z EG200849 EG200849Z EG200850Z EG200850 EG200851Z AG200852 AG200852Z AG200853 AG200853Z AG200854 AG200854Z EG200855Z EG200855 EG200856Z EG200856 EG200861 EG200860 CP2-EPTRET-06 EG200390 EG200851 EG200861Z EG200862 EG200862Z SAFEGUARD BUILDING 100AF 100AT 100AF 100AT 125W 55 40 ELECTRICAL AREA ELECTRICAL AREA EL 852'-6" FAN 15 EL 852'-6" FAN 16 CP2-VAAUSE-15 CP2-VAAUSE-16 NEUTRON DETECTOR WELL FAN 10 CP2-VAFNAV-10 CONTAINMENT LTG 45KVA ALTERNATE POWER SUPPLY FOR RHR LOOP 2 INLET ISOLATION VALVE ISOLATION VALVE ACCUMULATOR ISOLATION VALVE ACCUMULATOR ISOLATION VALVE SPARE VENT CONTROL COOL UNIT COOLER/CHILLED WATER 02 VENT CONTROL COOL UNIT COOLER/CHILLED WATER 04 VENT CONTROL COOL UNIT COOLER/CHILLED WATER 10 SUMP RECIRCULATION VALVE ISOLATION TANK 02 RESIDUAL HEAT REMOVAL PUMP 2 2 CONT H CONT H CONTROLLED PURGE

SUPPLY ISOLATION VALVE 1.9 RESIDUAL HEAT REMOVAL LOOP 1 INLET ISOLATION VALVE RESIDUAL HEAT REMOVAL LOOP 2 INLET ISOLATION

VALVE0.330.330.13 CONTINUED BELOW LEFT LOC: A-4 SUMP TO 2 TRAIN B TRAIN B(PANEL 2SC2 AND 2SC4 TRANSF CP2-ELTRNT-19 2S-600G MOV 2-8701B MOV 2-8702A MOV 2-8702B MOV 2-8000B MOV 2-8808B MOV 2-8808D 2-HV-6075 MOV MOV 2-HV-6077 MOV 2-HV-6079 MOV 2-HV-5562 MOV 2-HV-5563 MOV 2-HV-4783 MOV 2-8811B T2EC4-2 2EC4-2600A BUS 3' 3W 480V MOTOR CONTROL CENTER 2EB4-2CP2-EPMCEB-06 600A BUS 3' 3W 480V MOTOR CONTROL CENTER )FROM 480V SWGR BUS 2EB4/8C/COMP SPACE9B9FL 9FR9J9M9D SPARE SPARE SPARE TM TM NK250161 150A F 40A T 150A F TM 225A F 15AT 150A F 15AT) - SAFEGUARD BUILDING EL 852'-6" (CONTAINMENT) )TRANSF)(PANEL JB TRAIN BB TRAIN BB JB*FEEDER TO LOCAL PANEL, STARTER OR CONTACTOR AT EQUIPMENT I TM 2 480-240/120V 1 PHASE (FOR SPACE HEATERS) 2 NOTES LEGEND-DRAWOUT BREAKER DISCONNECT 3' CIRCUIT BREAKER AF - BREAKER FRAME SIZE -AT - BREAKER TRIP RATING --THERMAL MAGNETIC TRIP ELEMENT -MOTOR STARTER COIL AND CONTACT (NON-REVERSING) NEMA SIZE 2 STARTER -THERMAL OVERLOAD RELAY -MOTOR STARTER COIL AND CONTACT (REVERSING) NEMA SIZE 1 STARTER

---

2M MCC COMPARTMENT NUMBER

--ST - BREAKER WITH SHUNT TRIP DEVICE MAGNETIC TRIP ELEMENT ADJUSTABLE INSTANTANEOUS MAGNETIC TRIP SEE NOTE 9 4.0 4.0 TM,I TM,I-2S-1006G (TAG 1 AF AT 3.2A 3' 30 AMP FUSED SWITCH WITH 3.2 AMP FUSE TRIP RATING 7.8 INDICATES DISTRIBUTION TRANSFORMER, (TAG SAFEGUARD BUILDING EL 852'-6" (CONTAINMENT) (CONTINUED) REF DWG 4 200A T ST ST 3.2A 0.25 SPACE CP2-EPMCEB-06 3.2A 0.25 I I TM TM SEE REF DWG 5 (TYP)2EB4-2 19.2 E2-0053-54 E2-0053-53 AG200842Z E2-0059-15 E2-0063-04 E2-0064-02

E2-0062-17 E2-0054-08 E2-0054-10 RELIEF PRESSURIZER ISOLATION VALVE PURGE EXHAUST CONTROLLED E2-0054-12 E2-0059-51 E2-0059-52 E2-0049-14 E2-0062-23 E2-0018-01A E2-0048-20 X E2-0901-A E2-0066-87 E2-0063-11 EG200847A EG200847Z E2-0063-03A E2-0062-19A DWG E2-0005-A MOTOR SPACE HEATER WITH X WATT RATING 10.3-ALL MOTORS ARE RATED 460V EXCEPT FOR MOTORS MARKED WITH

• SIGN WHICH HAVE RATED VOLTAGE OF 480V.*19.2 INDICATES MOTOR 2 HORSEPOWER FSAR FIGURE 8.3-10 ST 6C 100AF 15AT TM 3KVA REF DWG 4 MCC AND MOTOR SPACE HEATERS AA C C C C C C C C A A C--SEE NOTE 10 CABLE(S) ENCLOSED INSIDE THE DASHED LINE REFERENCE DRAWING 1.ALL MOTOR AND FEEDER LOADS GIVEN IN HP UNLESS OTHERWISE NOTED.

2.3.NUMBERS SHOWN ON LINES BETWEEN MCC AND THE LOAD IT IS ARE CABLE NUMBERS FOR RUNS FROM THE ELECTRICAL 4.UNITS 1 AND 2 480V AUXILIARIES ONE LINE E1-0001 PENETRATION TO THE LOAD INSIDE THE REACTOR CONTAINMENT. THERMAL OVERLOAD RELAYS FOR CLASS 1E MOTOR OPERATED VALVES ARE USED FOR ALARM ONLY. 5.6.SUPPLYING ARE CABLE NUMBERS (i.e. A'200803). CABLE NUMBERS HAVING Z SUFFIX (i.e. E'200817Z) E2-2400 PROTECTIVE DEVICE SETTING INTERRUPTING RATING OF MCC COMBINATION STARTERS AND FEEDER CIRCUIT BREAKERS IS 25,000 RMS

SYMMETRICAL AMPERES. FOR BREAKER/OLH SETTING SEE REF DRAWING 3. 9.8.7.1.2.3.DIAGRAM-SAFEGUARD BUSES PLANT ONE LINE DIAGRAMS-E2-0005A4.E2-0066-76LOAD SHEDDING SCHEMATIC DIAGRAM CONTROL POWER XFMR FUSE AND CONTROL CIRCUIT LOADING DATA E2-0009-D 5.DELETED ISOLATION BETWEEN CLASS 1E BUS AND NON-CLASS 1E LOAD IS C DELETED 10.A-ISOLATION BETWEEN CLASS 1E BUS AND NON-CLASS 1E LOAD 11.EQUIPMENT/CABLES ENCLOSED INSIDE DASHED NOTED.EQUIPMENT OUTSIDE THE DASHED LINE IS NON-1E, UON. LINE ARE CLASS 1E, TRAIN A OR TRAIN B AS NOTED. IS (ARE) ASSOCIATED CLASS 1E, TRAIN AA OR TRAIN BB AS SPARE INSTRUMENT AIR DRYER 2-02 DISCONNECT SWITCH CP2-CIDSNB-02 17.3 KW E2-0009-A C SEE NOTE 10 AND 11 IS PROVIDED BY LOAD CIRCUIT BREAKER, COORDINATED WITH THE BUS UPSTREAM CIRCUIT BREAKER, INDICATED BY NEXT

TO THE LOAD CIRCUIT BREAKER, AND TRIPPING THE CIRCUIT

BREAKER OR STARTER BY SAFETY INJECTION SIGNAL INDICATED BY NEXT TO THE BREAKER/STARTER AS FOLLOWS: C A PROVIDED BY TWO BREAKERS, A BREAKER AND A FUSE OR TWO FUSES IN SERIES, EACH COORDINATED WITH THE BUS

UPSTREAM CIRCUIT BREAKER, INDICATED BY NEXT TO

THE BREAKER/FUSE. TRIPPED BY SAFETY INJECTION ACTUATION SIGNAL (SIAS)C C CONTINUED BELOW LEFT

LOC: A-3 CONTINUED BELOW LEFT

LOC: A-3 100AF 15AT 100AF 15AT 100AF 15AT 100AF 15AT 100AF 15AT 100AF 15AT 100AF 15AT 100AF 15AT 100AF 15AT 100AF 40AT 100AF 40AT 100AF 70AT 100AF 15AT 100AF 15AT 150AF 15AT 100AF 50AT 100AF 50AT 100AF 40AT 100AF 40AT 100AF 30AT 100AF 30AT 100AF 30AT 100AF 30AT 100AF 30AT 100AF 30AT 100AF 60AT 100AF 60AT 100AF 60AT 100AF 60AT THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2004-002063-01-00 PER SK-0013-04-002063-01-00. DJL 2006 03-22 SPARE R JRMC 2006 04-04 E2-0009 A CP-17 CP-17 el138850.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT LUMINANT CPNPP GLEN ROSE, TEXAS (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV E2-0009-A CP-1 E2-0009-A E2-0009-B DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV E2-0009-B CP-2 E2-0009-B E2-0009-D DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV E2-0009-B E2-0009-B CP-3 E2-0009-C CONTAINMENT & DIESEL GENERATOR SAFEGUARD 480V MCC'S ONE LINE DIAGRAM I TM 2 480-240/120V 1 PHASE (FOR SPACE HEATERS) 2 LEGEND-DRAWOUT BREAKER DISCONNECT 3' CIRCUIT BREAKER AF - BREAKER FRAME SIZE -AT - BREAKER TRIP RATING --THERMAL MAGNETIC TRIP ELEMENT -MOTOR STARTER COIL AND CONTACT (NON-REVERSING) NEMA SIZE 2 STARTER -THERMAL OVERLOAD RELAY --2M MCC COMPARTMENT NUMBER ST - BREAKER WITH SHUNT TRIP DEVICE MAGNETIC TRIP ELEMENT ADJUSTABLE INSTANTANEOUS MAGNETIC TRIP SEE NOTE 9 -AF AT INDICATES DISTRIBUTION TRANSFORMER, INDICATES MOTOR 2 HORSEPOWER FSAR FIGURE 8.3-10 SPACE HEATER WITH X WATT RATING NOTES REFERENCE DRAWING UNITS 1 AND 2 480V AUXILIARIES ONE LINE -E1-0001 E2-2400 PROTECTIVE DEVICE SETTING 1.2.3.DIAGRAM-SAFEGUARD BUSES PLANT ONE LINE DIAGRAMS-E2-0005A 4.LOAD SHEDDING SCHEMATIC DIAGRAM E2-0066-825.E2-0067-38LOAD SHEDDING SCHEMATIC DIAGRAM CONTROL POWER XFMR FUSE AND CONTROL CIRCUIT LOADING DATA E2-0009-D 6.X MOTOR A B--SEE NOTE 10 SEE NOTE 10 100AF 15AT21111111 ST ST ST ST 2BR SPARE PRELUBE PUMP D-G FUEL OIL TRANSFER PUMP D-G FUEL OIL TRANSFER PUMP JACKET WATER KEEP WARM PUMP FUEL OIL BOOSTER PUMP FUEL OIL DRIP RETURN PUMP COMPRESSOR COMPRESSOR 6M7F8F7J7M8M7C8C 100AF 7AT 100A F 7AT 100A F 3A T 100A F 3A T 100AF 3AT 7.2KW ROOM ADJACENT TO REFUELING WATER STORAGE TANK HEATER 2BL 6J 100AF TM 100AF TM TM 4BR MAKE-UP WATER 4BL 100AF 15AT TM TM 1B 8J 100AF 15AT TM 6C 3KVA SPACE 1 CONTINUED ABOVE RIGHT

LOC: G-3 CONTINUED ABOVE RIGHT LOC: G-3 CONTINUED ABOVE RIGHT LOC: G-4 7.5KW ROOM ADJACENT TO REACTOR 10KW ROOM ADJACENT TO 10KW EG200932 EG200933 AG200935 AG200934 AG200936 AG200937 AG200938 CP2-VAEHUH-30 AG200941 CP2-VAEHUH-29 CP2-VAEHUH-28 AG200943 AG200942 SPACE HEATER GENERATOR TANK HEATER EG200388 AG200931 STORAGE TANK HEATER COND WATER STORAGE 15AT15AT15AT TRAIN B 100AF 7AT 100AF 7AT 100AF 30AT 60W 30W1533 30W 30W 30W 30W33111 S CP2-DOAPFT-03 CP2-DOAPFT-04 FROM 480V SWGR DWG E2-0005-A LOC: B-6 BUS 2EB4/7D/COMP G S 7 C C F R F B J K D T D T 2EB4-4) - DIESEL BUILDING EL 810'-6" (DIESEL-GENERATOR) (CONTINUED) TRAIN BB TRAIN BB TRAIN BB CP2-MEDGEE-02H CP2-MEDGEE-02M SEE NOTE 2 (TYPICAL) SEE NOTE 8 (TYPICAL)600A BUS 3' 3W 480V MOTOR CONTROL CENTER (TAG AG200939 E2-0067-22 ST CP2-MEAPPL-02 REF DWG 4 REF DWG 4 REF DWG 4 REF DWG 4 REF DWG 5 CP2-MECAAC-03 CP2-MECAAC-04 CP2-EPMCEB-10 CP2-MEAPKW-02 CP2-DOAPBP-02 CP2-DOAPDW-02 CP2-MEAPKW-02M CP2-DOAPBP-02M CP2-DOAPDW-02M SEE REF DWG 6 (TYP)IIIIIIII A A AFTERCOOLER 3 AFTERCOOLER 4 E2-0067-14 E2-0067-16 E2-0067-06 E2-0067-28 E2-0067-30 E2-0067-08 E2-0067-10 E2-0067-12 E2-0043-66 E2-0043-64 E2-0043-65 B B B B B B 100AF MCC AND MOTOR SPACE HEATERS444333 3333 AUXILIARY JACKET WATER PUMP AUXILIARY LUBE OIL PUMP D-G AIR 1G I1M3M 150A F 150A T 100A F 100AT 150AF 125A T II 1 TM TM D-G AIR D-G ROOM FAN 30 D-G ROOM FAN 31 D-G ROOM FAN 32 DIESEL OIL DAY TANK AREA FAN 05 2G3G4G5G 5M 6F I AG200920 AG200922 AG200923 CP2-MECAED-03 CP2-MECAED-04 AG200925 AG200924 CP2-VAFNAV-30 CP2-VAFNAV-31 EG200928 EG200927 EG200926 CP2-VAFNAV-32 EG200929 EG200940 CP2-VAFNCB-052M4M AG200921 CONTINUED BELOW LEFT

LOC: A-5 CONTINUED BELOW LEFT LOC: A-5 100AF 100AT 100AF 100AT 100AF 100AT 100AF 100AT CONTINUED BELOW LEFT

LOC: A-6 D-G ROOM FAN 29 CP2-VAFNAV-29 404040 40 120W 120W 30 30 240W 240W7560 100AF 7AT 1.5 TRAIN B COMPRESSOR 1 COMPRESSOR 2600A BUS 3' 3W 480V MOTOR CONTROL CENTER 2EB4-4) - DIESEL BUILDING EL 810'-6" (DIESEL-GENERATOR) TRAIN BB CP2-MEDGEE-02K CP2-MEDGEE-02J CP2-MEDGEE-02P CP2-MEDGEE-02V (TAG CP2-MEAPJW-04 CP2-MEAPLO-04 CP2-EPMCEB-10 III I I CP2-MEHTJW-02 CP2-MEHTLO-02 E2-0067-18 E2-0067-20 E2-0067-02 E2-0067-04 E2-0067-24 E2-0067-26 E2-0053-71 E2-0053-72 E2-0053-73 E2-0053-74 E2-0053-70BBBBB B CABLE(S) ENCLOSED INSIDE THE DASHED LINE 1.ALL MOTOR AND FEEDER LOADS GIVEN IN HP UNLESS OTHERWISE NOTED. 2.3.NUMBERS SHOWN ON LINES BETWEEN MCC AND THE LOAD IT IS ARE CABLE NUMBERS FOR RUNS FROM THE ELECTRICAL 4.PENETRATION TO THE LOAD INSIDE THE REACTOR CONTAINMENT. THERMAL OVERLOAD RELAYS FOR CLASS 1E MOTOR OPERATED VALVES ARE USED FOR ALARM ONLY. 5.6.SUPPLYING ARE CABLE NUMBERS (i.e. A'200803). CABLE NUMBERS HAVING Z SUFFIX (i.e. E'200817Z) INTERRUPTING RATING OF MCC COMBINATION STARTERS AND FEEDER CIRCUIT BREAKERS IS 25,000 RMS

SYMMETRICAL AMPERES. 8.7.DELETED DELETED EQUIPMENT/CABLES ENCLOSED INSIDE DASHED LINE ARE CLASS 1E, TRAIN A OR TRAIN B AS NOTED. EQUIPMENT OUTSIDE THE DASHED LINE IS NON-1E, UON. IS (ARE) ASSOCIATED CLASS 1E, TRAIN AA OR TRAIN BB AS 100AF 50AT 100AF 50AT 100AF 80AT E2-0009-B 7.E2-0067-20 E2-0067-18 11.12.THIS IS A 3-3' HEATER. FOR CONNECTION DETAILS SEE REF DRAWING 7. -JUNCTION BOX R 8.R REF DRAWING 8. R JB 2S-3028G JB 2S-3029G 75KW SEE NOTE 11 50KW SEE NOTE 12 R SM 2005 10-12 THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2001-002353-01-00 PER SK-0002-01-002353-01-00. JACKET WATER HEATER TAG CP2-MEHTJW-02 LUBE OIL HEATER TAG CP2-MEHTLO-02 THIS IS A 3-3' HEATER. FOR CONNECTION DETAILS SEE 2005 10-12 JACKET WATER AG200922A AG200922B AG200922C AG200923C AG200923B AG200923A LUBE OIL HEATER HEATERCCCCCC B C A C A C A C A CCCCCCCC-SEE NOTE 10 CABLE(S) ENCLOSED INSIDE THE DASHED LINE 8.IS (ARE) ASSOCIATED CLASS 1E, TRAIN AA OR TRAIN BB AS FOR BREAKER/OLH SETTING SEE REF DRAWING 3. 9.10.--A B ISOLATION BETWEEN CLASS 1E BUS AND NON-CLASS 1E LOAD NOTED.IS PROVIDED BY LOAD CIRCUIT BREAKER, COORDINATED WITH THE BUS UPSTREAM CIRCUIT BREAKER, INDICATED BY NEXT

TO THE LOAD CIRCUIT BREAKER, AND TRIPPING THE CIRCUIT

BREAKER OR STARTER BY SAFETY INJECTION SIGNAL INDICATED TRIPPED BY SAFETY INJECTION ACTUATION SIGNAL (SIAS)TRIPPED BY SAFETY INJECTION SEQUENCER AUTO LOCKOUT CONTACT (SIS/AL) A C BY OR NEXT TO THE BREAKER/STARTER AS FOLLOWS: B DJL E2-0009 B CP-13 CP-13 el106160.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT TXU POWER CPSES GLEN ROSE, TEXAS COMMON AUXILIARY AND CONTROL BLDGS SAFEGUARD 480 V MCCS ONE LINE DIAGRAM REF CKD CP-32 3/13/98 E1-0010 (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV 2323-E1-0010 E1-0010 E1-0010-A E1-0010-B-INDICATES DISTRIBUTION TRANSFORMER 480V-240/120V 4G DRAWOUT BREAKER DISCONNECT --AF-BREAKER FRAME SIZENAT-NON AUTOMATIC TRIP -AF-BREAKER FRAME SIZE AT-BREAKER TRIP RATING 2-(NON REVERSING) NEMA SIZE 2 STARTER 1-I TM--MAGNETIC TRIP ELEMENT --THERMAL OVERLOAD RELAY X-1 PHASE (FOR SPACE HEATER) NEMA SIZE 1 STARTER

-2 INDICATES MOTOR 2 HORSEPOWER THERMAL MAGNETIC TRIP ELEMENT AF AT MCC COMPARTMENT NUMBER MOTOR STARTER COIL AND CONTACT MOTOR STARTER COIL AND CONTACTS (REVERSING)

LEGEND-CURRENT TRANSFORMER ADJUSTABLE INSTANTANEOUS AUTOMATIC TRANSFER UNIT WITH TWO, 3 CIRCUIT BREAKERS 3 CIRCUIT BREAKER MAGNETIC TRIP SEE NOTE 10 3.2A-3, 30 AMP FUSED SWITCH WITH 3.2 AMP FUSE TRIP RATING MOTOR SPACE HEATER WITH "X" WATT RATING -INDICATES SPLICE PER 2323-ES-100 UNLESS OTHERWISE NOTED FSAR FIGURE 8.3-11 GOULD-SHAWMUT TYPE TRS TRI-ONIC FUSES AG054312-INDICATES TERMINAL IN 480V MCC 1CB ST--CIRCUIT BREAKER WITH SHUNT TRIP DEVICE-INDICATING LIGHT B-(BLUE), R-(RED)-AUTOMATIC TRANSFER UNIT CIRCUIT BREAKER 1 MSH MOTOR SPACE HEATER NOTES FUSE-(2)-(2)6.25A 151 151 FUSE B/M ITEM NUMBER (REF DWG 5) FUSE QUANTITY6.25AFUSE RATING-SEE NOTE 13 A 1.2.3.4.5.INTERRUPTING RATING OF MCC COMBINATION STARTERS AND FEEDER CIRCUIT BREAKERS IS 25,000 RMS SYMMETRICAL AMPERES. REFERENCES 6.E1-0001 THIS TRANSFER SWITCH IS AN "OFF-LOAD TYPE" AND IS NORMALLY ALIGNED TO THE MCC. IT CAN ONLY BE ALIGNED TO PLANT SUPPORT POWER DURING OUTAGES. REQUIREMENTS AND PREREQUISITES FOR 10.11.12.TO INSURE PROTECTION OF CABLES DERATED FOR TFHA, DO NOT INCREASE THE TRIP SETTING OF THIS PROTECTIVE DEVICE. 100AF BREAKER TO BE REPLACED WITH 150AF BREAKER WHEN REPLACEMENT OF BREAKER IS NEEDED UNLESS OTHERWISE NOTED. DELETED5.E1-0024-04DEVICE LEVEL ONE LINE DIAGRAM FUSE/BREAKER BILL OF MATERIAL 14.ISOLATION BETWEEN CLASS 1E BUS AND NON-CLASS 1E LOAD IS C 13.ISOLATION BETWEEN CLASS 1E BUS AND NON-CLASS 1E LOAD IS A-6.7.E1-0066-78 E1-0066-80 LOAD SHEDDING SCHEMATIC DIAGRAM LOAD SHEDDING SCHEMATIC DIAGRAM DELETED EQUIPMENT/CABLES ENCLOSED INSIDE DASHED LINE ASSOCIATED CLASS 1E, TRAIN AA OR TRAIN BB AS NOTED. CABLE(S) ENCLOSED INSIDE THE DASHED LINE IS (ARE) ARE CLASS 1E, TRAIN A OR TRAIN B AS NOTED. EQUIPMENT OUTSIDE THE DASHED LINE IS NON-1E, UON. REFERENCES CONTINUED: 15.D 2BR 100AF 45AT TM CONTAINMENT HYDROGEN PURGE AIR EXHAUST FAN 01

CPX-VAFNCB-01 HYDROGEN PURGE EXHAUST FAN 01 FILTER HTR 2BR 100AF 25AT 100AF 45AT 1 TM 10 10 KW E1-0059-53 AA AA E1-0059-19 FILTER HTR 10 KW E1-0059-54 HYDROGEN PURGE EXHAUST FAN 02 BB CONTAINMENT HYDROGEN PURGE 10 BB AIR EXHAUST FAN 02

CPX-VAFNCB-02 A000374 A000382 AG000432 AG000424 CPX-VAFUPK-19H CPX-VAFUPK-20H E1-0059-21 1 A ST A ST A ST A000370 A000371 A000372 A000373 A000375 E000376 E000377 E0003904G6F6C 100AF 100AT 100AF 100AT 100AF 7AT 100AF 50AT 4 1 2 IIII E000385 7F 3.2A 1 E000386 E000387 100AF 15AT7J7M7C 1 113.2A3.2ATM 400AF 400AT E000379 2F E000381 2BL 100AF 45AT TM E000383 E1-0901-03 4BL 4BR 100AF 70AT 100AF 70ATTMTM CPX-CHAPCP-03 PRIMARY PLANT VENT EXHAUST FAN 11

CPX-VAFNCB-11 PRIMARY PLANT VENT EXHAUST FAN 09 CPX-VAFNCB-09 PRIMARY PLANT VENT EXHAUST FAN 07

CPX-VAFNCB-07 PRIMARY PLANT VENT EXHAUST FAN 13

CPX-VAFNCB-13 SPENT FUEL POOL FAN COOLER 01 CPX-VAAUSE-01 BOOSTER RETURN FAN CPX-VAFNAV-42 CONTROL ROOM MAKE-UP SUPPLY FAN CONTROL ROOM EXHAUST DAMPER 05 CONTROL ROOM KIT/TOILET EXH FAN 03

DAMPER 27 SPARE CONTROL ROOM A/C HEATER CPX-VAACCR-01 CONTROL ROOM A/C UNIT 01 CPX-VAACCR-01 CPX-ELTRET-09 CONTAINMENT HYDROGEN PURGE SUPPLY FAN 03 CPX-VAFNCB-03 AG000420 AG000421 EG000598 E1-0901-01 AG000422 AG000423 AG000425 EG000426 EG000427 CPX-ELTRET-066J4G6F6C 100AF 70AT TM 7C EG000435 7F EG000436 EG000437 7J CONTROL ROOM 2F EG000431 2BL EG000433 E1-0901-03 4BL 4BR CPX-CHAPCP-04 PRIMARY PLANT VENT EXHAUST FAN 12

CPX-VAFNCB-12 PRIMARY PLANT VENT EXHAUST FAN 10 CPX-VAFNCB-10 PRIMARY PLANT VENT EXHAUST FAN 08

CPX-VAFNCB-08 PRIMARY PLANT VENT EXHAUST FAN 14

CPX-VAFNCB-14 SPENT FUEL POOL FAN COOLER 02 CPX-VAAUSE-02 CONTROL ROOM MAKE-UP SUPPLY FAN CONTROL ROOM EXHAUST DAMPER 06 CONTROL ROOM KIT/TOILET EXH FAN 04 DAMPER 28 CONTROL ROOM A/C HEATER CPX-VAACCR-03 CONTROL ROOM A/C UNIT 03 CPX-VAACCR-03 (1-175 HP, 1-50 HP XF-EABD4 CPX-ELTRET-10 CONTAINMENT HYDROGEN PURGE SUPPLY FAN 04

CPX-VAFNCB-04 100AF 100AT 100AF 100AT 100AF 7AT 400AF 400AT 100AF 45AT 100AF 70AT 100AF 70AT 4 1 SEE NOTE 2 (TYP) 5BL 1 1 13.2A3.2A3.2AIIIITMTMTM 110W 110W 110W MSH 12560606040603200.130.130.13 AUXILIARY BLDG LTG TRANSF EMERG DISCH DAMPER 18 110W 110W 110W MSH 125606060406030.130.330.13 BB BB AUXILIARY BLDG LTG TRANSF EMERG DISCH DAMPER 21 AUXILIARY BLDG LTG TRANSF EMERG PRESS. INL DAMPER 23 AA AA 45 KVA 45 KVA 1-7.5 KVA, 1-25A) 45 KVA 5BR 100AF TM 70AT 30 KW 30 KW UPS AND DISTRIBUTION ROOM HX AND PMP RM VENT CHILLED WATER PUMP 04 VENT CHILLED WATER PUMP 03 HX AND PMP RM (1-175 HP 1-50 HP 1-7.5 KVA 1-25A) 100AT EG000429 ST EG000429A TM, I TM, I(PNL EABD3, EAB5 EAB6(PNL EABD4, ECB2 MOD X-HV-5829 MOD X-HV-5826 MOD X-PV-5855 MOD X-HV-5834 MOD X-PV-5856 MOD X-HV-5857 MOD X-HV-5858 AND EAB7 EAB10 NOTE 6 AND )(PNL CPX-EPTSEB-02 CPX-EPDPNB-06 NK054313 E1-0024-01A 90A XEB2-02S SEE REF DWG 3 (TYP) AND EAB8) MSH 110W TRAIN A TRAIN B E1-0054-04 E1-0036-05 E1-0036-09 E1-0036-13 E1-0059-23 E1-0036-01 E1-0056-60

E1-0069-09 E1-0035-03 E1-0035-21 E1-0035-23 E1-0035-47 E1-0035-47 E1-0054-05 E1-0036-07 E1-0036-11 E1-0036-15 E1-0059-24 E1-0036-03

E1-0056-61 E1-0035-10 E1-0035-12

E1-0035-22 E1-0035-51 FROM PLANT SUPPORT PWR PNL SEE NOTE 11 AUXILIARY BLDG LOC: A-1 45 KVA BB CPX-EPTRNT-43(PNL XEC2)REGULATING TRANSF TXEC2 E1-0018-01B AG000430 AG000430A JB 1A-5281G E1-0035-51 JB 1A-4316G 400AF 5 3M 4M 100AF 100AT 4 I5G5M6J3E 100AF 43 II 4 225AT 100ATSTSTST TM, I AAAAA SPARE 3 KVA MCC AND MOTOR 6M 100AF 15AT TM ST A SPACE HEATERS 3E 3 A 3M 4M5G5M400AF100AF100AF100AF 5444 II 225AT100AT100ATSTST TM, I SEE REF DWG 4 (TYP) A AA A 100AF 70AT TM NOTE 6 C C SPARE TM ST 3 KVA MCC AND MOTOR 100 15AT 6M AF A SPACE HEATERS E100169B E100169A 52 NORM 1200AF NATNC1CB 1200AF NAT 52 ALT E200169A E200169B TO STATUS LIGHT PANEL 1MNO2CB FROM 480V SWGR LOC E-3 BUS 1EB1/3C/COMP CPX-ECPRCV-12 FROM 480V SWGR DWG E2-0005BUS 2EB1/3C/COMP POWER AVAILABLE 480-120V CP-TB2-2 CP-TB2-1 T11 T12 480-120V 6.25A R (1)(1)6.25A B 126 ALT 6.25A 120-480V 6.25A T1 (1)B CP-TB1-1 CP-TB1-2 120-480V T2 6.25A (1)52a R 126 POWER AVAILABLE N0RM 52a/ 126 225 E231677 POWER FROM UNIT 2 POWER FROM UNIT 1 UNIT 1 UNIT 2 126 TS-2TB-12 (2)(2)6.25A (2)6.25A 6.25A (2)DWG E1-0005 TS-1TB-10 TS-2TB-10 , E2-0174-12A LOC E-3 1FU F1 F2 2FU F11 F12 1FU 2FU 225 225 225 52 NORM 1200AF NATNC1CB 1200AF NAT 52 ALT TO STATUS LIGHT PANELNO2CB FROM 480V SWGR BUS CPX-ECPRCV-12, E2-0174-12 FROM 480V SWGR BUS POWER AVAILABLE 480-120V CP-TB2-2 CP-TB2-1 T11 T12 480-120V 6.25A R (1)(1)6.25A 126 B 126 6.25A ALT 6.25A 120-480V 6.25A T1 (1)B CP-TB1-1 CP-TB1-2 120-480V T2 6.25A (1)52a R 126 POWER AVAILABLE N0RM 52a/ 126 225 1M EG231683 1EB2/3C/COMP LOC D-3 EG100196A EG10096B EG200196A EG200196B 2EB2/3C/COMP POWER FROM UNIT 2 POWER FROM UNIT 1 UNIT 1 UNIT 2 TS-2TB-12 6.25A 6.25A (2)(2)(2)(2)TS-1TB-10 TS-2TB-10 DWG E1-0005-A DWG E2-0005-A LOC E-3 F2 F1 1FU 2FU F11 F12 2FU 1FU 225 225 225 DDD DDD TM 100AF 100AT 100AF 25AT A ST TM 7.7M EG000438 1 0.13 E1-0035-24 3.2A FUSES ARE NON-CLASS 1E.

16. 159 NOTE 16 1200A BUS 3 3W 480V MOTOR CONTROL CENTER XEB2-2 (TAG CPX-EPMCEB-02)-AUXILIARY BUILDING EL 852-6" 1200A BUS 3 3W 480V MOTOR CONTROL CENTER XEB1-2 (TAG CPX-EPMCEB-01)-AUXILIARY BUILDING EL 852-6"-CSEE NOTE 13 AND 14D-SEE NOTE 15 AC ELECTRICAL POWER SYSTEM.

TRANSFER OF POWER ARE STATED IN DBD EE-041 "480V AND 120V PROVIDED BY LOAD CIRCUIT BREAKER, COORDINATED WITH THE BUS UPSTREAM CIRCUIT BREAKER, INDICATED BY NEXT TO THE LOAD CIRCUIT BREAKER, AND TRIPPING THE CIRCUIT BREAKER OR STARTER BY SAFETY INJECTION SIGNAL INDICATED BY NEXT TO THE BREAKER/STARTER AS FOLLOWS: A C TRIPPED BY SAFETY INJECTION ACTUATION SIGNAL (SIAS) FROM EITHER UNIT PROVIDED BY TWO BREAKERS, A BREAKER AND A FUSE OR TWO FUSES IN SERIES, EACH COORDINATED WITH THE BUS UPSTREAM CIRCUIT BREAKER, INDICATED BY NEXT TO THE BREAKER/FUSE. C C C C C C C C C C C C C C C C E1-0010-CP-44 CP-44 el000b9a.dgn 1.2.E1-2400PROTECTIVE DEVICE SETTINGS FOR BREAKER/OLH SETTINGS SEE REFERENCE DRAWING 2. PLANT ONE LINE DIAGRAM-UNITS 1 AND 2 3.E1-0010-C CONTROL CIRCUIT LOADING DATA CONTROL CIRCUIT LOADING DATA E1-0010-D 4.TRAIN A CONTROL POWER XFMR FUSE AND TRAIN B CONTROL POWER XFMR FUSE AND TO ASSURE SINGLE ACTIVE FAILURE PROOF TRIP OF THE FAN THE BREAKER IS TRIPPED OR CONTACTOR OPENED

BY ACCIDENT SIGNAL INDICATED NEXT TO THE

DEVICE AS FOLLOWS:-OPPOSITE TRAIN SIAS (SAFETY INJECTION ACTUATION SIGNAL) FROM EITHER UNIT. DELETED 8.9.DELETED DELETED CP-44 SM 2011 12-05 THIS DRAWING REVISED TO INCORPORATE AN EDITORIAL CHANGE PER AI-CR-2011-013376-1. DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT LUMINANT CPNPP GLEN ROSE, TEXAS + A pp roved LDCRs

(NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS COMMON AUXILIARY AND CONTROL BLDGS SAFEGUARD 480 V MCCS ONE LINE DIAGRAM 4G DRAWOUT BREAKER DISCONNECT --AUTOMATIC TRANSFER UNIT WITH TWO, 3~ CIRCUIT BREAKERSAF-BREAKER FRAME SIZENAT-NON AUTOMATIC TRIP 3~ CIRCUIT BREAKER AF-BREAKER FRAME SIZE

AT-BREAKER TRIP RATING 2-(NON REVERSING) NEMA SIZE 2 STARTER 1-I TM-MAGNETIC TRIP ELEMENT --THERMAL OVERLOAD RELAY-CURRENT TRANSFORMER X-NEMA SIZE 1 STARTER

- -THERMAL MAGNETIC TRIP ELEMENT 2 INDICATES MOTOR 2 HORSEPOWER MOTOR STARTER COIL AND CONTACTS (REVERSING)

MOTOR STARTER COIL AND CONTACT LEGEND--AF AT ADJUSTABLE INSTANTANEOUS MAGNETIC TRIP SEE NOTE 11 MCC COMPARTMENT NUMBER (UNLESS OTHERWISE NOTED) MOTOR SPACE HEATER WITH "X" WATT RATING REF CKD CP-27 3/13/98 FSAR FIGURE 8.3-11-INDICATES DISTRIBUTION TRANSFORMER 480V-240/120V 3.2A 1 PHASE (FOR SPACE HEATER) E1-0010-B-3, 30 AMP FUSED SWITCH WITH 3.2 AMP FUSE TRIP RATING GOULD-SHAWMUT TYPE TRS TRI-ONIC FUSES SPENT FUEL POOL COOLING WATER PUMP 01 CPX-SFAPSF-01 CPX-VAFNCB-15 6C COMPRESSOR-50 HP, FAN-10 HP AIR COMPRESSOR-1 HP 2C CPX-VAFNCB-17 2C 3M 7F PRIMARY PLANT VENTILATION EXHAUST FAN 15 1 400AF 400AT 6 4444 I6J6M6F7M PRIMARY PLANT VENTILATION EXHAUST FAN 17 E~000456 E1-0901-03 XF-EABD1 CPX-ELTRET-07 SPARE 4BL 4BR SPENT FUEL POOL COOLING WATER PUMP 02 CPX-SFAPSF-02TMTM 100AF 70AT 100AFTMTM 11 1 13.2A3.2A3.2A3.2A 6D HYDROGEN PURGE CONTROL BLDG CONTROL ROOM MAKE-UP AIR SUPPLY FAN 37

EXHAUST DAMPER CONTAINMENT HYDROGEN PURGE AIR EXHAUST TO FAN 02 DAMPER TM 3M ST 6G 6M 400AF 400AT 7F 1 CONTAINMENT HYDROGEN PURGE CONTROL ROOM MAKE-UP SUPPLY FAN SUPPLY DAMPER 16 CONTROL ROOM HYDROGEN PURGE EXHAUST BY-PASS VALVE EG000607 7J CONTROL ROOM MAKE-UP AIR SUPPLY FAN 38 EXHAUST DAMPER 6 4444 I 1 100AF 100AT 100AF 50AT 3 110W 2 3.2A I PRIMARY PLANT VENT EXHAUST FAN 16

CPX-VAFNCB-16 PRIMARY PLANT VENT EXHAUST FAN 18 CPX-VAFNCB-18 I 7M 100AF 15AT 1 TM 15AT CP-7 EMERG PRESS. INLET DAMPER 22 AUXILIARY BLDG LTG TRANSF 0.2 0.125 60 110W 60 250 0.125 110W 60 110W 60 250 0.13 0.125 40 3 KVA 45 KVA 2323-E1-0010 E1-0010 E1-0010-A E1-0010-B UPS AND DISTR ROOM A/C UNIT E1-0069-14 100AF TM 100AF TM 7DL 7DR 100AF 60AT TM 7C E1-0018-01 100AF 7G AG000606 TM 60AT BB 30 KVA4G4M5G5M 100AF 100AT 100AF 100AT 100AF 100AT 100AF 100AT IIII BOOSTER RETURN FAN CPX-VAFNAV-43 110W PRIMARY PLANT VENT EXHAUST FAN 20

CPX-VAFNCB-20 PRIMARY PLANT VENT EXHAUST FAN 22 CPX-VAFNCB-22 20 60 60 UPS AND DISTRIBUTION ROOM4M5G5M 100AF 100AT 100AF 100AT 100AF 100AT 100AF 100AT II I I CPX-VAFNCB-19 COMPRESSOR-50 HP, FAN-10 HP AIR COMPRESSOR-1 HP CPX-VAFNCB-21 PRIMARY PLANT VENTILATION EXHAUST FAN 19 PRIMARY PLANT VENTILATION EXHAUST FAN 21 110W6060 UPS AND DISTR ROOM A/C UNIT 225AF 225AF 110AT 110AT 4GSTSTST 80AT 80AT TM, I TM, I CPX-EPTRNT-45 XEB3-2 (TAG CPX-EPMCEB-03)-AUXILIARY BUILDING EL 852-6" MOD X-HV-5828E(PNL EABD1, EAB1, EAB3 AND EAB11 MOV X-HV-5579 MOD X-HV-5825A MOV X-HV-5526 MOD X-HV-5831 CPT-750VA, CPX-VAACUP-01AXEB4-2 (TAG CPX-EPMCEB-04)-AUXILIARY BUILDING EL 852-6" MOV X-HV-5529 MOV X-HV-5580 MOD X-HV-5825E CPT-750VA, CPX-VAACUP-02A 5BL 5BR 100AF 15AT 100AFTMTM E~000944 E1-0901-01 CONTROL BLDG LTG TRANSF CP1-ELTRET-05 70ATECB5)(PNL ECB3 AND MCC 45 KVA 2F 15AT 100AF 2F 100AF 15AT 100AF 15ATTMTM TM 5BL ST 5BR 3 KVA CONTROL BLDG LIGHTING TRANSF CP1-ELTRET-06 EG000355 E1-0901-01 100AF 70AT MCC ECB6)(PNL ECB4 AND 100AF 1 BB RADIATION MONITOR SKID AG000600 AG000600A E1-0059-80 TM 15AT TRANSF CPX-RMTRNT-02 CPX-VAAPRE-02 100AF AA 15AT RADIATION MONITOR SKID A~000458A E1-0059-79 15AT TRANSF CPX-RMTRNT-01 CPX-VAAPRE-01 A~000458 XEB2-1/2/CUB (TOP COMPT) XEB1-1/5/CUB (TOP COMPT) XEB3-2 CPX-EPMCEB-03XEB4-2CPX-EPMCEB-04 7J 225AF 150AT TM, I 100KW PRIMARY PLANT ESF HEATER CPX-VAFUPK-15 EG000596 E1-0901-03 100AF 70AT TM AUXILIARY BLDG LTG TRANSF 45 KVA 6A(PNL EABD2, EAB2, EAB4 AND EAB12 150AT 225AF TM, I CPX-VAFUPK-16 XEB4-2/4/CUB NOTE 14 4B CPX-ELTRET-08 SEE REF DWG 3 (TYP)DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV SEE REF DWG 4 (TYP)DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV E1-0010-B CP-19 E1-0010-B E1-0010-C E1-0010-D

TMREGULATING TRANSF TXEC4 1200A BUS 3~ 3W 480V MOTOR CONTROL CENTER 1200A BUS 3~ 3W 480V MOTOR CONTROL CENTER TRAIN B TRAIN A 4.5.INTERRUPTING RATING OF MCC COMBINATION STARTERS AND FEEDER CIRCUIT BREAKERS IS 25,000 RMS SYMMETRICAL AMPERES. 6.7.8.PLANT ONE LINE DIAGRAM-UNITS 1 AND 2 9.E1-0001 10.11.FOR BREAKER/OLH SETTINGS SEE REFERENCE DRAWING 2. 1.E1-2400PROTECTIVE DEVICE SETTINGS 13.12.SPLICE CABLES E~000944 AND EG000355 USING COMPRESSION SPLICE SLEEVES AND INSULATE WITH RAYCHEM TUBING PER 2323-ES-100. SIZE AND TYPE OF JUMPER BETWEEN BREAKER COMPT 7G AND 7C SHALL BE SAME AS LOAD SIDE.14.SPLICE USING BOLTED IN-LINE CONNECTORS AND INSULATE WITH RAYCHEM PER 2323-ES-100. EXTENSION WIRE SHALL BE OF SAME SIZE AS CABLE EG000596. 3.CIRCUIT LOADING DATA E1-0010-C 2.TRAIN B CONTROL POWER XFMR FUSE AND CONTROL CIRCUIT DATA E1-0010-D 4.TRAIN A CONTROL POWER XFMR FUSE AND CONTROL POWER DURING OUTAGES. REQUIREMENTS AND PREREQUISITES FOR ALIGNED TO THE MCC. IT CAN ONLY BE ALIGNED TO PLANT SUPPORT

THIS TRANSFER SWITCH IS AN "OFF-LOAD TYPE" AND IS NORMALLY TRANSFER OF POWER ARE STATED IN DBD EE-041 "480V AND 120V AC ELECTRICAL POWER SYSTEM". DELETED15.CABLE REDUCTION SPLICE TO W-215. DELETED DELETED 100AF BREAKER TO BE REPLACED WITH 150AF BREAKER WHEN REPLACEMENT OF BREAKER IS NEEDED UNLESS OTHERWISE NOTED. A~000452 E~000450 A~000451 AA A~000453 E~000467 E~000454 E~054359 E1-0036-17 E1-0036-21

E1-0036-25

E1-0036-29 E1-0069-13 E1-0036-71A E1-0071-14 A~000455 E~000459 E~000460 A~000461 E~000464 E1-0059-20 E1-0035-01

E1-0035-11 E1-0059-58 E1-0069-02 NOTE 10 AG000595 EG000605 AG000601A AG000601 NOTE 15 E1-0059-22 E1-0059-59 E1-0069-01 AG000592 EG000590 AG000591 EG000599 BB AG000593 EG000608 EG000594 E1-0036-19 E1-0036-27 E1-0036-31 E1-0036-23 E1-0071-15 E1-0069-10 AIR EXHAUST TO FAN 01 DAMPER CPX-EPTSEB-03 XEB3-03S AUXILIARY BUILDING CPX-EPTRNT-42 45KVA(PNL XEC1)REGULATING TRANSF TXEC1 90A A~054314 AA NK054315 E1-0024-01A A~000948B A~000948A JB 1A-4269~ CPX-EPDPNB-06 PLANT SUPPORT FROM PWR PNL A~000948C E1-0018-01 A~000948 JB 1A-5280~ 5.E1-0024-04DEVICE LEVEL ONE LINE DIAGRAM FUSE/BREAKER BILL OF MATERIAL E1-0044-07, 12 45 KVA EXHAUST BY-PASS VALVE JB 1A-4883G NOTE 10 1BAAA DDD 400W A CC SEE NOTE 2 (TYP) MCC AND MOTOR SPACE HEATERS A A A C DD B C C MCC AND MOTOR SPACE HEATERS A 6.7.E1-0066-78 E1-0066-80 LOAD SHEDDING SCHEMATIC DIAGRAM LOAD SHEDDING SCHEMATIC DIAGRAM DELETED REACTOR MAKE-UP CPX-DDAPRM-01 400W 120W WATER PUMP UNIT 1 AND 2 7C 52 NORM NATNC1CB NAT 52 ALTNO2CB FROM 480V SWGR BUS FROM 480V SWGR BUS POWER AVAILABLE 480-120V CP-TB2-2 CP-TB2-1 T11 T12 480-120V 6.25A R (1)(1)6.25A 126 B 126 6.25A ALT 6.25A 6.25A T1 (1)B CP-TB1-1 CP-TB1-2 120-480V T2 6.25A (1)52a R 126 POWER AVAILABLE N0RM 52a/ 126 1M EG231682A 1EB4/7C/COMP DWG E1-0005-A

LOC: C-6 2EB4/7C/COMP EG100387A EG100387B EG200387A EG200387B 800AF 800AF POWER FROM UNIT 2 POWER FROM UNIT 1 UNIT 1 UNIT 2 TS-1TB-5 TS-2TB-5 TS-2TB-12 (2)(2)6.25A (2)6.25A (2)DWG E2-0005-A LOC: C-6 EG231682 JB 2A-683G TO STATUS LIGHT PANEL CPX-ECPRCV-12 E2-0174-12 F2 F1 F11 F12 225 225 225 225 1FU 2FU 1FU 2FU 52 NORM NATNC1CB NAT 52 ALT 1MNO2CB FROM 480V SWGR BUS FROM 480V SWGR DWG E2-0005 BUS POWER AVAILABLE 480-120V CP-TB2-2 CP-TB2-1 T11 T12 480-120V 6.25A R (1)(1)6.25A 126 B 126 6.25A ALT 6.25A 120-480V 6.25A T1 (1)B CP-TB1-1 CP-TB1-2 120-480V T2 6.25A (1)52a R 126 POWER AVAILABLE N0RM 52a/ 126 E~231676 1EB3/7C/COMP DWG E1-0005

LOC: C-6 E~100227A E~100227B E~200227A E~200227B 2EB3/7C/COMP 800AF 800AF POWER FROM UNIT 2 POWER FROM UNIT 1 UNIT 2 UNIT 1 TS-2TB-12 TS-1TB-5 TS-2TB-5 (2)(2)6.25A (2)6.25A (2)TO STATUS LIGHT PANELCPX-ECPRCV-12, E2-0174-12A LOC: C-6 F2 F1 F11 F12 225 225 225 225 1FU 2FU 1FU 2FU--INDICATES TERMINAL IN 480V MCC 1CB ST--CIRCUIT BREAKER WITH SHUNT TRIP DEVICE 1.2.3.NOTES AUTOMATIC TRANSFER UNIT CIRCUIT BREAKER 1 -DELETED INDICATES SPLICE PER 2323-ES-100 UNLESS OTHERWISE NOTED. FUSE-(2)(2)6.25A 151 151FUSE B/M ITEM NUMBER (REF DWG 5) FUSE QUANTITY FUSE RATING 6.25A-- - -SEE NOTE 16 SEE NOTE 16 SEE NOTE 18 A B C D EQUIPMENT/CABLES ENCLOSED INSIDE DASHED LINE ASSOCIATED CLASS 1E, TRAIN AA OR TRAIN BB AS NOTED. CABLE(S) ENCLOSED INSIDE THE DASHED LINE IS (ARE) ARE CLASS 1E, TRAIN A OR TRAIN B AS NOTED. EQUIPMENT OUTSIDE THE DASHED LINE IS NON-1E, UON. 0.125 E1-0195-01 HVAC CENTRIFUGAL 0.25 CPX-CHCICE-01BM E~000462 A~000462A AA CPX-CHCICE-01A E1-0195-02 HVAC CENTRIFUGAL 0.25 CPX-CHCICE-02BM EG000602 AG000602A BB CPX-CHCICE-02A REFERENCES PUMP MOTOR PUMP MOTOR WATER CHILLER OIL WATER CHILLER OIL 178 178 3A 178 178AAAA BB 16.ISOLATION BETWEEN CLASS 1E BUS AND NON-CLASS 1E LOAD IS PROVIDED BY LOAD CIRCUIT BREAKER, COORDINATED WITH THE BUS A-17.ISOLATION BETWEEN CLASS 1E BUS AND NON-CLASS 1E LOAD IS C B-FROM EITHER UNIT. OPPOSITE TRAIN SIAS (SAFETY INJECTION ACTUATION SIGNAL) FROM EITHER UNIT. 18.D-6FU 3A 6FU 3A 6FU 3A 6FU TO ASSURE SINGLE ACTIVE FAILURE PROOF TRIP OF THE FAN THE BREAKER IS TRIPPED OR CONTACTOR OPENED BY ACCIDENT SIGNAL INDICATED NEXT TO THE DEVISE AS FOLLOWS: NOTES (CONT) 19.SWITCH IS CLASS 1E; FUSES ARE NON-CLASS 1E. 159 NOTE 12, 19 NOTE 19 X-REK-5567A X-REK-5567B(SAMPLE PUMP)(SAMPLE PUMP )SEE NOTE 16 AND 17 UPSTREAM CIRCUIT BREAKER, INDICATED BY NEXT TO THE LOAD CIRCUIT BREAKER, AND TRIPPING THE CIRCUIT BREAKER OR STARTER C BY SAFETY INJECTION SIGNAL INDICATED BY NEXT TO THE A BREAKER/STARTER AS FOLLOWS: TRIPPED BY SAFETY INJECTION ACTUATION SIGNAL (SIAS) PROVIDED BY TWO BREAKERS, A BREAKER AND A FUSE OR TWO FUSES IN SERIES, EACH COORDINATED WITH THE BUS UPSTREAM CIRCUIT BREAKER, INDICATED BY NEXT TO THE BREAKER/FUSE. C CC C C C D CC C C C C C CCC C0.330.33 SEE NOTE 7 3.2A 3.2ASTSTST PRIMARY PLANT ESF HEATER 100 KW EG054358 E1-0036-72A INDICATING LIGHT B-(BLUE), R-(RED) THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2005-004876-01-00 PER SK-0002-05-004876-01-00. DJL 2006 06-13 C NOTE 20 R C R C NOTE 20 R C R 20.THE 15A TYPE KTK-R FUSES IN THE STARTER ARE COORDINATED WITH THE MCC CIRCUIT BREAKER. THE FUSES ARE QUALIFIED FOR SAFETY RELATED CLASS 1E USE AND ARE ACCEPTABLE TO BE USED AS AN ISOLATION DEVICE. R (SIS/AL) FROM EITHER UNIT. TRIPPED BY SAFETY INJECTION SEQUENCER AUTO LOCKOUT 2006 06-13 SM 15A 158 (NOTE 21)(NOTE 21)15A 158 21.STARTER IS SEISMICALLY MOUNTED. R E1-0010 B CP-42 CP-42 el115250.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT TXU POWER CPSES GLEN ROSE, TEXAS + A pp roved LDCRs DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV CP-2 2323-E1-0014 E1-0014 E1-0014-A SERVICE WATER INTAKE STRUCTURE AND DIESEL GENERATOR SAFEGUARD 480V MCC'S ONE LINE DIAGRAM (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS SEE NOTE 10 1M 150AF 150AT I 3M 100AF 100AT I 4 2M 150AF 125AT TM 4 4M 100AF 80AT TM 3AO100884CP1-MECAED-01AO100885CP1-MECAED-02 1G 2G 100AF 50AT 100AF 50AT I I 3 3120W120WEO100886EO100887EO100888EO100889EO100890EO100892EO100893AO100897AO100898COMPRESSORD-G ROOM FAN 25D-G ROOM FAN 26D-G ROOM FAN 27D-G ROOM FAN 28DIESEL OIL DAY TANKAREA FAN 04CP1-VAFNCB-04D-G FUEL OILTRANSFER PUMPD-G FUEL OILTRANSFER PUMPCOMPRESSOR5G5M4G3G6F6M7F8F7J7M8M7C8C 100AF 100AT 100AF 100AT 100AF 100AT 100AF 100AT 100AF 7AT 100AF 30AT 100AF 7AT 100AF 7AT 100AF 7AT 100AF 7AT 100AF 3AT 100AF 3AT 100AF 3AT I I I I I I I I I I I I ISPACE ST ST ST 333 1260W30W30W30W30WGENERATORSPACE HEATERCP1-MEDGEE-01H7.2 KW 6C 2BRSPAREROOM ADJACENT TOREFUELING WATER STORAGE TANK HEATERCP1-VAEHUH-277.5 KW 2BL 100AF 15AT 100AF 15AT TM TM 4BR 4BL 100AF 15AT 100AF 15AT TM TM TM 3KVA 1B FROM 480V SWGRSEE NOTE 10ROOM ADJACENT TOREACTOR MAKE-UP WATERSTORAGE TANK HEATERCP1-VAEHUH-2510 KWROOM ADJACENT TOSTORAGE TANK HEATERCP1-VAEHUH-2610 KW SEE NOTE 10 11111113030404040401.5 153333111 DIESEL GENERATOR MOTOR CONTROL CENTERCP1-VAFNAV-27CP1-VAFNAV-25CP1-VAFNAV-26COND WATER30W LOC: A-5 SEE BELOW LEFT FOR CONTINUATION LOC: A-5 SEE BELOW LEFT FOR CONTINUATION AA TRAIN TRAIN A LOC: B-5D-G AIR COMPRESSOR 1D-G AIR COMPRESSOR 2 LOC: A-6 SEE BELOW LEFT FOR CONTINUATION TRAIN A AA TRAIN LOC: G-3 SEE UPPER RIGHT FOR CONTINUATION LOC: G-3 SEE UPPER RIGHT

FOR CONTINUATION LOC: G-4 SEE UPPER RIGHT FOR CONTINUATIONAFTERCOOLER 1AFTERCOOLER 2CP1-DOAPFT-01CP1-DOAPFT-02EO100228 DWG E1-0005 6J 100AF 15AT TM 1E1-0067-21AO100899 AA TRAINCP1-MECAAC-01CP1-MECAAC-02 ST 1 8J 100AF 5ATEO100229EO100651 1J 1 3F 100AF 7ATSPACE ISERVICE WATER PUMPHOUSEVENTILATION EXH FAN 07CPX-VAFNWV-07EO1006543J2J 100AF 7AT 100AF 7ATEO100655SPARE 2M I 3.2A 11M3CSERVICE WATER PUMPHOUSEVENTILATION EXH FAN 06CPX-VAFNWV-06 100AF 15ATSPARE FROM 480V SWGR 1B 2FTMTM STSPARESTATION SERVICE WATER 2E ST 11 11PUMP 01 DISCHARGE TOSTRAINER ISOLATION VALVE 1 33 TRAIN A LOC: B-5 3 KVA DWG E1-0005 TM 1D 400AF 150AT 15AT 3M 100AF TM, I SEE NOTE 10 MCC COMPARTMENT NUMBER DRAWOUT BREAKER DISCONNECT 3O CIRCUIT BREAKER AF-BREAKER FRAME SIZE AT-BREAKER TRIP RATING THERMAL OVERLOAD RELAY MAGNETIC TRIP ELEMENT THERMAL MAGNETIC ELEMENT NEMA SIZE 2 STARTER INDICATES DISTRIBUTION TRANSFORMER 2M I TM 1 2 X ST INDICATES BREAKER WITH SHUNT TRIP DEVICE 480-240/120V-1 PHASE (FOR SPACE HEATERS) NEMA SIZE 1 STARTER 2 INDICATES MOTOR, 2 HORSEPOWER MOTOR STARTER COIL AND CONTACT (NON REVERSING) MOTOR STARTER COILS AND CONTACTS (REVERSING) LEGEND ADJUSTABLE INSTANTANEOUS MAGNETIC TRIP SEE NOTE 13 1516.25AFUSE RATING FUSE/BKR B/M ITEM NUMBER REF DWG 3 E1-0001 1.2.E1-2400 PROTECTIVE DEVICE SETTINGS 2.E1-24003.E1-0024-04DEVICE LEVEL ONE LINE DIAGRAM FUSE/BREAKER BUS 1EB3/8D/COMP600A BUS 30 3W 480V MOTOR CONTROL CENTER 1EB3-3 (TAG CP1-EPMCEB-07) EL 796'-0MOV 1-HV-4286 BUS 1EB3/7D/COMP600A BUS 30 3W 480V MOTOR CONTROL CENTER (TAG CP1-EPMCEB-09)-DIESEL BUILDING EL 810'-6" (DIESEL GENERATOR)CP1-VAFNAV-28 1EB3-4 4.3 SEE REF DWG 5 (TYP)4 SEE REF DWG 5 (TYP)E1-0014-D 5.JACKET WATERKEEP WARM PUMPRETURN PUMPCP1-MEAPKW-01CP1-DOAPBP-01CP1-DOAPDW-01FUEL OIL DRIPWASTEAO100894AO100895AO100896E1-0067-07E1-0067-09E1-0067-11AO100891 AATRAINE1-0067-05PRELUBE PUMPCP1-MEAPPL-01AO100880AUXILIARY JACKETWATER PUMP240WAO100881AUXILIARY LUBEOIL PUMP240WJACKET WATER HEATER75 KWLUBE OIL HEATER48 KWAO100882AO1008837560JB JB CP1-MEAPJW-02CP1-MEAPLO-02E1-0067-01E1-0067-03E1-0067-17E1-0067-19CP1-MEHTJW-01CP1-MEHTLO-011S-3026~ 1S-3027~FUEL OILBOOSTER (FEED) PUMPCP1-ELTRNT-31 UNITS 1 AND 2 PLANT ONE LINE DIAGRAME1-0043-17E1-0043-18E1-0043-05E1-0067-23E1-0067-25E1-0053-66E1-0053-67E1-0053-68 1EB3-4(TAG CP1-EPMCEB-09) PART OF MOTOR CONTROL CENTER E1-0053-69E1-0053-65E1-0067-27E1-0067-29E1-0067-13E1-0067-15AO101784E1-0043-54AO101782E1-0043-52AO101783E1-0043-53 MSH MOTOR SPACE HEATER WITH "X" WATT RATING

6. E1-0001-02 ONE LINE DIAGRAM PLANT SUPPORT POWER 25 25 BOM ITEM NO REF DWG 3 3O, FUSED DISCONNECT SWITCH 3.2 FUSE RATING AA TRAINAO100653MCCXEB3-3/4M/COMPAUTO TRANSFER UNIT FSAR FIGURE 8.3-12 CONTROL CIRCUIT LOADING DATA TRAIN A, B, AND C CONTROL POWER XFMR FUSE AND DELETEDLOC: B-1DWG E1-0014-B INTERRUPTING RATING OF MCC COMBINATION STARTERS AND FEEDER 1.2.3.4.

5. 6.8.9.10.THERMAL OVERLOAD RELAYS FOR CLASS 1E MOTOR OPERATED VALVES CIRCUIT BREAKERS IS 25000 RMS SYMMETRICAL AMPERES. ARE USED FOR ALARM ONLY. NOTES 7.DELETED FIELD POWER CABLE SHALL BE ROUTED IN CONDUIT. CONSTRUCTION 11.DELETED 12.13.SEE REFERENCE DRAWING 2 FOR BREAKER/OLH SETTINGS. 14.15.DELETED TO WRAP CABLE PER 2323-ES-100 SPEC, APPENDIX F SKETCHES 16345-E-129 OR 16345-E-130 OR INSTALL FLEX PER 2323-ES-100 SPEC APPENDIX F SKETCH 16345-E-119. THIS TRANSFER SWITCH IS AN "OFF-LOAD TYPE" AND IS NORMALLY ALIGNED TO THE MCC. IT CAN ONLY BE ALIGNED TO PLANT SUPPORT

POWER DURING OUTAGES. REQUIREMENTS AND PREREQUISITES FOR

TRANSFER OF POWER ARE STATED IN DBD EE-041 "480V AND 120V AC

ELECTRICAL POWER SYSTEM". DELETED 100AF BREAKER TO BE REPLACED WITH 150AF BREAKER WHEN REPLACEMENT OF BREAKER IS NEEDED UNLESS OTHERWISE NOTED. DELETED DELETED EQUIPMENT/CABLES ENCLOSED INSIDE DASHED LINE ASSOCIATED CLASS 1E, TRAIN AA OR TRAIN BB AS NOTED. CABLE(S) ENCLOSED INSIDE THE DASHED LINE IS (ARE) ARE CLASS 1E, TRAIN A OR TRAIN B AS NOTED. EQUIPMENT OUTSIDE THE DASHED LINE IS NON-1E, UON. ONE LINE DIAGRAM PLANT SUPPORT POWER 7.8.9.E1-0066-74 E1-0066-82 E1-0066-37 LOAD SHEDDING SCHEMATIC DIAGRAM AUX RELAYS SCHEMATIC DIAGRAMS LOAD SHEDDING SCHEMATIC DIAGRAM10.212B7150 SH 7C 16.--A B ISOLATION BETWEEN CLASS 1E BUS AND NON-CLASS 1E LOAD IS DELETED SPACE HEATERS MCC AND MOTOR SPACE HEATERS MCC AND MOTOR E1-0014 100AF 15AT TM ISOLATION BETWEEN CLASS 1E BUS AND NON-CLASS 1E LOAD IS 17.C REFERENCE DRAWINGS ST 150AF 70AT 150AF 70AT AF AT1EB3-3CP1-EPMCEB-07 1EB3-4 CP1-EPMCEB-09NK150006E1-0926-01LIGHTING TRANSFORMER(PANEL S4)NK150006A SEE NOTE 12 CP1-EPTSNB-01NK150006B CP1-EPMCEB-09 1EB3-4 MOTOR SPACE HEATERT-5289-B-23~, 3W, 480VE1-0001-02DISTR PNLCKT 5LOC: D-645KVA A A BBBBBB B B B B B B B A A A A C C SEE NOTE 16 SEE NOTE 16 A B C SEE NOTE 16 AND 17 PROVIDED BY LOAD CIRCUIT BREAKER, COORDINATED WITH THE BUS UPSTREAM CIRCUIT BREAKER, INDICATED BY NEXT TO THE LOAD

CIRCUIT BREAKER, AND TRIPPING THE CIRCUIT BREAKER OR STARTER

BY SAFETY INJECTION SIGNAL INDICATED BY OR NEXT TO

THE BREAKER/STARTER AS FOLLOWS: TRIPPED BY SAFETY INJECTION ACTUATION SIGNAL (SIAS) CONTACT (SIS/AL) TRIPPED BY SAFETY INJECTION SEQUENCER AUTO LOCKOUT PROVIDED BY TWO BREAKERS, A BREAKER AND A FUSE OR TWO FUSES BREAKER, INDICATED BY NEXT TO THE BREAKER/FUSE.CCCCCC C CCCC CCCCCC C C AB C IN SERIES, EACH COORDINATED WITH THE BUS UPSTREAM CIRCUIT -JRMCDJL 07-31 07-3120132013 SEE REF DWG 5 (TYP)SPARE R 100AF 7AT I R EDITORIAL EDITORIAL CHANGE AS NOTED. FDA-2013-000129-01-00 PER SK-0001-13-000129-01-00.

THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE el105920.dgn CP-31 E1-0014 CP-31DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ < FINAL PRINT > GLEN ROSE, TEXAS CPNPP LUMINANT DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV CP-2 2323-E1-0014 E1-0014 E1-0014-A DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV E1-0014-A CP-10 E1-0014-A E1-0014-B E1-0014-C E1-0014-D

SERVICE WATER INTAKE SAFEGUARD 480V MCC'S ONE LINE DIAGRAM (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS LEGEND EG100389 EG100701 SPACE VENTILATION EXH FAN 09 EG100704 EG100705 SPARE SPARE SERVICE WATER PUMPHOUSE VENTILATION EXH FAN 08 SPARE FROM 480V SWGR 1B 1DR SPARE SPARE SPARE STATION SERVICE WATER1J3F3J2J 1DL1M2M3C 100AF 7AT 100AF 7AT 100AF 7AT 100AF 7AT 100AF 15AT 100AF 15AT 100AF 25AT TM I TM I TM TM 2F 1 100AF 15AT 3.2A 111 11 33 1 DWG E1-0005-A TRAIN B LOC B-6 MCC COMPARTMENT NUMBER DRAWOUT BREAKER DISCONNECT AF-BREAKER FRAME SIZE AT-BREAKER TRIP RATING THERMAL OVERLOAD RELAY MAGNETIC TRIP ELEMENT THERMAL MAGNETIC ELEMENT NEMA SIZE 2 STARTER INDICATES DISTRIBUTION TRANSFORMER 2M I TM 1 2 ST INDICATES BREAKER WITH SHUNT TRIP DEVICE WITH GOULD-SHAWMUT 3.2 3.2 AMP FUSE TRIP RATING 480-240/120V-1 PHASE (FOR SPACE HEATERS) NEMA SIZE 1 STARTER 2 TYPE TRI-ONIC FUSES MOTOR STARTER COIL AND CONTACT (NON REVERSING) MOTOR STARTER COILS AND CONTACTS (REVERSING) 3' CIRCUIT BREAKER 3', 30 AMP FUSED SWITCH AF AT ADJUSTABLE INSTANTANEOUS MAGNETIC TRIP SEE NOTE 11E1-0001PLANT ONE LINE DIAGRAM (UNITS 1 AND 2) 1.2.E1-2400PROTECTIVE DEVICE SETTINGS3.E1-0024-04DEVICE LEVEL ONE LINE DIAGRAM FUSE/BREAKER BILL OF MATERIALBUS 1EB4/8D/COMP 600A BUS 3~ 3W 480V MOTOR CONTROL CENTER (TAG CPX-VAFNWV-08 CPX-VAFNWV-09 MOV 1-HV-4287 1EB4-3 4.1 SEE REF DWG 5 (TYP)E1-0014-D 5.E1-0043-19 E1-0043-20 E1-0043-06 TRAIN B6.212B7150-2MCC 1EB4-3 OUTLINE

SUMMARY

7.MCC XEB4-3 OUTLINE

SUMMARY

212B7150-5, 6 REFERENCE DRAWINGS SERVICE WATER PUMPHOUSE INDICATES MOTOR, 2 HORSEPOWER (NOTE 3) PUMP 02 DISCHARGE VALVE AND CONTROL CIRCUIT LOADING DATA TRAIN A, B, AND C CONTROL POWER XFMR FUSE DELETED FSAR FIGURE 8.3-12 STRUCTURE AND ST 2E ST 100AF 15AT 400AF TM 3 KVA MCC AND MOTOR SPACE HEATER

SUPPLY 150AT 3M TM, I AG100706 SEE NOTE 10 E1-0066-77 MCC XEB4-3/1M/COMP AUTO TRANSFER UNIT LOC: C-2 DWG E1-0014-C A A SEE NOTE 14 A MCC STARTER IS USED ONLY TO BLOCK PUMP START DURING BLACKOUT 1.2.3.4.5.6.7.NOTES THERMAL OVERLOAD RELAYS FOR CLASS 1E MOTOR OPERATED VALVES ARE USED FOR ALARM ONLY. SEQUENCE.CIRCUIT BREAKERS IS 25000 RMS SYMMETRICAL AMPERES 8.9.10.11.SEE REFERENCE DRAWING 2 FOR BREAKER/OLH SETTINGS 13.INTERRUPTING RATING OF MCC COMBINATION STARTERS AND FEEDER DELETED 12.DELETED DELETED 100AF BREAKER TO BE REPLACED WITH 150AF BREAKER WHEN REPLACEMENT OF BREAKER IS NEEDED UNLESS OTHERWISE NOTED. DELETED DELETED DELETED 14.ISOLATION BETWEEN CLASS 1E BUS AND NON-CLASS 1E LOAD IS A-EQUIPMENT/CABLES ENCLOSED INSIDE DASHED LINE ASSOCIATED CLASS 1E, TRAIN AA OR TRAIN BB AS NOTED. CABLE(S) ENCLOSED INSIDE THE DASHED LINE IS (ARE) ARE CLASS 1E, TRAIN A OR TRAIN B AS NOTED. EQUIPMENT OUTSIDE THE DASHED LINE IS NON-1E, UON.) EL 796'-0" 1EB4-3 CP1-EPMCEB-08 THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2002-003739-01-00 PER SK-0025-02-003739-01-00. SM 2005 10-03 C SEE NOTE 14 R PROVIDED BY LOAD CIRCUIT BREAKER, COORDINATED WITH THE BUS UPSTREAM CIRCUIT BREAKER, INDICATED BY NEXT TO THE LOAD CIRCUIT BREAKER, AND TRIPPING THE CIRCUIT BREAKER OR STARTER BY SAFETY INJECTION SIGNAL INDICATED BY NEXT TO A C THE BREAKER/STARTER AS FOLLOWS: TRIPPED BY SAFETY INJECTION ACTUATION SIGNAL (SIAS) C C R R E1-0014-A R 2005 10-06 DJL E1-0014 A CP-21 CP-21 el105930.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT TXU POWER CPSES GLEN ROSE, TEXAS SERVICE WATER INTAKE SAFEGUARD 480V MCCS ONE LINE DIAGRAM (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS1J1L 100AF 15AT 150AF 125AT TM 1FR NK000503A SERVICE WATER INTAKE STRUCTURE HOIST 20 HP BRIDGE 0.75 HP

TROLLEY 0.75 HP SERVICE WATER PUMPHOUSE UNIT HEATER 08 CPX-VAEHUH-08 1FL 100AF 50AT 100AF 15AT TM TM 1DR 1BR NK000506NK000509ANK000509 SERVICE WATER CPX-MEMHCH-12 HOIST 3 HP 1DL SERVICE WATER PUMPHOUSE UNIT HEATER 06

CPX-VAEHUH-06 100AF 15AT 100AF 15AT NK000504 TM TM 1 SPARE WELDING RECEPTACLE 60 AMPS NK000505 NK000507 1BL 100AF 15AT 100AF 15AT TM TM NK000508 SERVICE WATER PUMPHOUSE UNIT HEATER 09 CPX-VAEHUH-09 ROLL-UP DOOR CPX-RUDMSW-01 1M TROLLEY 2- 3/8 HP 7.5 KW 7.5 KW 7.5 KW 3/4 HP AO000500 3C 100AF 7AT I 13F2C 100AF 30AT 100AF 15AT I 21 MSH 2F 100AF 15AT TM 3HR SPARE 3HL 100AF 70AT 100AF 15AT TM TM AO000501 MSH SERVICE WATER TRAVELING SCREEN 01

CPX-SWTSTS-01 SERVICE WATER SCREEN WASH PUMP 01 CPX-SWAPTS-01 SPARE SPARE NK000502 E1-0922 2M 3M 100AF 15AT 400AF 400AT TM 1.5 15 SERVICE WATER INTAKE STRUCTURE MOTOR CONTROL CENTERS TRAIN"AA" MCC AND MOTOR

SPACE HEATER SUPPLY 3 KVA 1 LIGHTING TRANSFORMER (PANEL SWP1) 45 KVA CPX-ELTRNT-36 TM, I AO200653 TRAIN AA FROM 480V MCC DWG E2-0014 POWER AVAILABLE INDICATION 480-120V NORM 52 ALT T11 T12 480-120V 6.25A 52a R (1)(1)(3)CB2 6.25A 6.25A 120-480V 6.25A (3)T1 (1)B 120-480V T2 6.25A (1)52a R 126 126 POWER AVAILABLE INDICATION 126 B 126 AO100653 TRAIN AA LOCAL TRANSFER UNIT POSITION INDICATION 4M NO 400AF 400AT 1 400AF 400AT NORM LOCAL TRANSFER UNIT POSITION INDICATION CB1 ALT 2CB MCC COMPARTMENT NUMBER DRAWOUT BREAKER DISCONNECT AUTOMATIC TRANSFER UNIT 3O CIRCUIT BREAKER AF-BREAKER FRAME SIZE

AT-BREAKER TRIP RATING THERMAL OVERLOAD RELAY MAGNETIC TRIP ELEMENT THERMAL MAGNETIC ELEMENT NEMA SIZE 2 STARTER INDICATES DISTRIBUTION TRANSFORMER INDICATES TERMINAL AT 480V MCC INTERRUPTING RATING OF MCC COMBINATION STARTERS AND FEEDER 2M I TM 1 2 NON-FUSE DISCONNECT SWITCH 2.3.480-240/120V-1 PHASE (FOR SPACE HEATERS) NEMA SIZE 1 STARTER 2 INDICATES MOTOR, 2 HORSEPOWER THERMAL OVERLOAD RELAYS FOR CLASS 1E MOTOR OPERATED VALVES CIRCUIT BREAKERS IS 25000 RMS SYMMETRICAL AMPERES. ARE USED FOR ALARM ONLY. NOTES AUTOMATIC TRANSFER UNIT CIRCUIT BREAKER 1 MOTOR STARTER COIL AND CONTACT (NON REVERSING) MOTOR STARTER COILS AND CONTACTS (REVERSING) LEGEND ADJUSTABLE INSTANTANEOUS MAGNETIC TRIP SEE NOTE 13 (3)(1)(1)6.25A INDICATES 480-120V 3 PHASE CONTROL POWER TRANSFORMER 151 6.25A FUSE (PER CIRCUIT) WITH THREE PRIMARY SIDE FUSES AND ONE SECONDARY SIDE FUSE RATING FUSE/BKR B/M ITEM NUMBER REF DWG 3 151 170 170 170 E1-0001 1.2.E1-2400PROTECTIVE DEVICE SETTINGS 2.E1-2400 2.E1-24003.E1-0024-04 REFERENCES DEVICE LEVEL ONE LINE DIAGRAM FUSE/BREAKER BILL OF MATERIAL 52 NC 1CB BUS 2EB3-3/2M/COMP600A BUS 30 3W 480V MOTOR CONTROL CENTER XEB3-3 (TAG CPX-EPMCEB-05PART OF MOTOR CONTROL CENTER XEB3-3 (TAG CPX-EPMCEB-05) EL 796-0CRANE - CPX-MESCSW-01 4.I 1 I 1 SEE REF DWG 5 (TYP)E1-0014-D CP-TB1-1 CP-TB1-2TS-1TB-4CP-TB1-7 6.25A CP-TB2-1 CP-TB2-2 TS-2TB-4 CP-TB2-5 PLANT ONE LINE DIAGRAM UNITS 1 AND 2 E1-0043-09 E1-0043-11 E1-0043-33 E1-0043-31 E1-0043-34 E1-0071-94 MSH 1CB 5. E1-0001-02 PLANT SUPPORT POWER ONE LINE DIAGRAM NK000503 3~60A 25 25 25 BOM ITEM NO REF DWG 3 3O, FUSED DISCONNECT SWITCH 3.2 FUSE RATING AO231675 TO STATUS LIGHT PANEL CPX-ECPRCV-12 FROM 480V MCC DWG E1-0014 BUS 1EB3-3/2E/COMP TRAIN AASEE NOTE 4SEE NOTE 4 SEE NOTE 4 SEE NOTE 4 CONTROL CIRCUIT LOADING DATA TRAIN A, B, AND C CONTROL POWER XFMR FUSE AND LOC: C-2 LOC: E-2 , E2-0174-12A STRUCTURE AND FSAR FIGURE 8.3-12 THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE DCN 13230 REV 0. 225 1FU F1 F2 225 2FU F11 F12 TRAVELING SCREEN HOIST E1-0014 B CP-9 CP-9 el0003w7.dgn UR (SEE NOTE 1) UR INDICATES BREAKER WITH UNDER VOLTAGE RELEASE DEVICE 1.SEE NOTE 1 SEE NOTE 1 BREAKER XEB3-3/2M/BKR TRIPS ON LOSS OF POWER TO MCC (UNDERVOLTAGE). THIS ALSO OCCURS WHEN THE MCC POWER SOURCE IS TRANSFERRED FROM UNIT 2 TO UNIT 1 OR BACK. CA 1999 10-21 AF AT INDICATING LIGHT B-(BLUE), R-(RED)XEB3-3CPX-EPMCEB-05)XEB3-3CPX-EPMCEB-05 MOTOR SPACE HEATER 4.5.6.7.FIELD POWER CABLE SHALL BE ROUTED IN CONDUIT. CONSTRUCTION SEE REFERENCE DRAWING 2 FOR BREAKER/OLH SETTINGS. TO WRAP CABLE PER 2323-ES-100 SPEC, APPENDIX F SKETCHES 16345-E-129 OR 16345-E-130 OR INSTALL FLEX PER 2323-ES-100 SPEC

APPENDIX F SKETCH 16345-E-119. 100AF BREAKER TO BE REPLACED WITH 150AF BREAKER WHEN REPLACEMENT OF BREAKER IS NEEDED UNLESS OTHERWISE NOTED. ALL EQUIPMENT AND CABLES SHOWN ON THIS DRAWING ARE NON-CLASS 1E TRAIN C EXCEPT THE CABLES ENCLOSED INSIDE CP-9 REV 0 DCN 13230 THE DASHED LINES ARE ASSOCIATED CLASS 1E, TRAIN AA. DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLY TXU ELECTRIC CPSES GLEN ROSE, TEXASDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS AG000533 AG000530 2HR LIGHTING TRANSFORMER SPARE AG000531 SERVICE WATER TRAVELING SCREEN 02 CPX-SWTSTS-02 SERVICE WATER SCREEN WASH PUMP 02 CPX-SWAPTS-02 JOCKEY FIRE PUMP CPX-FPAPFP-03 7.5 HP SPARE NK000532 E1-0922 3M NK000535 SPARE SPARE 5MR NK145342 WELDING RECEPTACLE 60 AMPS NK000536 SPARE SPACE 4M DIESEL FIRE PUMP ROOM VENTILATION EXH FAN 41 CPX-VAFNAV-41 SERVICE WATER PUMPHOUSE UNIT HEATER 04 CPX-VAEHUH-04

7.5KW 1CB 1M 4FR NK000538 9 KVA SERVICE WATER PUMPHOUSE UNIT HEATER 07

CPX-VAEHUH-07 7.5KW4BR4DR NK000545 CPX-ECCPRT-05 5 KVA E1-0922 NK000534 SERVICE WATER PUMPHOUSE UNIT HEATER 05 CPX-VAEHUH-05 7.5KW NK000544 NK000540 NK000537 DISTRIBUTION TRANSFORMER CPX-ELTRNT-02 30 KVA2C2F3C3F2HL2M 5ML5J4J 4FL 4DL 4BL5F5C4L 100AF 7AT 100AF 30AT 100AF 15AT 100AF 15AT 100AF 70AT 100AF 30AT 100AF 15AT 400AF 400AT 100AF 15AT 100AF 15AT 100AF 7AT 100AF 3AT 52 ALT 100AF 15AT 100AF 15AT 100AF 15AT 100AF 45AT 100AF 15AT 100AF 15AT 100AF 15AT 100AF 15AT 150AF 125AT IITMTM TM TM TM TM TM TM TM TM TM TM I TM 5K 1 21 1 MSH MSH 24.5W SEE SEE 11 1.5 15 5 HEAT TRACING TRANSF NOTE PROTECTION RECTIFIER 5 45 KVA 3 KVA SPARE TRAIN BB CPX-ELTRNT-37 TM, I 6.25A 120-480V 6.25A (3)CB1 T1 (1)120-480V T2 6.25A (1)52a R LOCAL TRANSFER UNIT POSITION

INDICATION 126 126 POWER AVAILABLE INDICATION LOCAL TRANSFER

UNIT POSITION

INDICATION POWER AVAILABLE INDICATION 52 480-120V NORM T11 T12 480-120V 6.25A 52a R (1)(1)(3)CB2 6.25A 126 B 126 2CB FOR CONTINUATION SEE UPPER RIGHT LOC E-4 TO STATUS LIGHT PANEL AG231681 FROM 480V MCC TRAIN BB FOR CONTINUATION SEE BELOW LEFT LOC A-5 NORM 400AF 400AT NC 400AT 400AF NO ALT 170 170 AG100706CPX-ECPRCV-12, E2-0174-12BUS 2EB4-3/2M/COMP 600A BUS 3~ 3W 480V MOTOR CONTROL CENTER XEB4-3 (TAG CPX-EPMCEB-06PART OF MOTOR CONTROL CENTER XEB4-3 (TAG CPX-EPMCEB-06 SWIS CHLORINATION BLDG SWIS CATHODIC CPX-EPTRNT-21 I 1 SEE REF DWG 4 (TYP)1 SEE REF DWG 4 (TYP)) EL 796'-0"(PNL XHT-2)TXHT-2, (PNL SWCB1 AND1)(PANEL SWP2) SWN1TS-1TB-4CP-TB1-7 B CP-TB1-1 CP-TB1-2 6.25A CP-TB2-1 CP-TB2-2 TS-2TB-4 CP-TB2-5 MSH E1-0043-10 E1-0043-12 E1-0066-66 E1-0043-32 E1-0043-30 E1-0043-29 E1-0043-67 E1-0043-35 CPX-SWEHSG-01 NK145342A RECEPTACLE FOR SCREEN STOP GATE

HOIST 2 HP E1-0024 E1-1047 E1-0066-81 MCC AND MOTOR SPACE HEATER

SUPPLY E1-0066-80 DWG E2-0014-A E1-0066-77 LEGEND MCC COMPARTMENT NUMBER DRAWOUT BREAKER DISCONNECT AUTOMATIC TRANSFER UNIT AF-BREAKER FRAME SIZE AT-BREAKER TRIP RATING THERMAL OVERLOAD RELAY MAGNETIC TRIP ELEMENT THERMAL MAGNETIC ELEMENT NEMA SIZE 2 STARTER INDICATES DISTRIBUTION TRANSFORMER INDICATES TERMINAL AT 480V MCC MCC STARTER IS USED ONLY TO BLOCK PUMP START DURING BLACKOUT 2M I TM 1 2 X 480-240/120V-1 PHASE (FOR SPACE HEATERS) NEMA SIZE 1 STARTER 2 MOTOR STARTER COIL AND CONTACT (NON REVERSING) MOTOR STARTER COILS AND CONTACTS (REVERSING) NOTES THERMAL OVERLOAD RELAYS FOR CLASS 1E MOTOR OPERATED VALVES ARE USED FOR ALARM ONLY. SEQUENCE.3' CIRCUIT BREAKER AUTOMATIC TRANSFER UNIT CIRCUIT BREAKER 1 AF AT INDICATING LIGHT B-(BLUE), R-(RED) ADJUSTABLE INSTANTANEOUS MAGNETIC TRIP SEE NOTE 11 (3)(1)(1)6.25A 151 INDICATES 480-120V 3 PHASE CONTROL POWER TRANSFORMER 151 6.25A FUSE (PER CIRCUIT) WITH THREE PRIMARY SIDE FUSES AND ONE SECONDARY SIDE FUSE RATING FUSE/BKR B/M ITEM NUMBER REF DWG 3 170 CIRCUIT BREAKERS IS 25000 RMS SYMMETRICAL AMPERES INTERRUPTING RATING OF MCC COMBINATION STARTERS AND FEEDER INDICATES SPLICE MSH MOTOR SPACE HEATER MOTOR SPACE HEATER WITH "X" WATT RATING 1CB- NON-FUSE DISCONNECT SWITCH INDICATES MOTOR, 2 HORSEPOWER (NOTE 3) SERVICE WATER INTAKE SAFEGUARD 480V MCC'S ONE LINE DIAGRAM FROM 480V MCCBUS 1EB4-3/2E/COMP DWG E1-0014-A AG200706 TRAIN BB TRAIN BB DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV E1-0014-A CP-10 E1-0014-A E1-0014-B E1-0014-C E1-0014-D

SEE NOTE 5SEE NOTE 5SEE NOTE 5 NOTE 5 LOC: D-2 LOC: D-2 STRUCTURE AND FSAR FIGURE 8.3-12 225 1FU F1 F2 225 2FU F11 F12 UR (SEE NOTE 1) UR INDICATES BREAKER WITH UNDER VOLTAGE RELEASE DEVICE BREAKER XEB4-3/3M/BKR TRIPS ON LOSS OF POWER TO MCC (UNDERVOLTAGE). THIS ALSO OCCURS WHEN THE MCC POWER

SOURCE IS TRANSFERRED FROM UNIT 2 TO UNIT 1 OR BACK. SEE NOTE 1 SEE NOTE 1 E1-0001 PLANT ONE LINE DIAGRAM (UNITS 1 AND 2) 1.2.SEE REFERENCE DRAWING 2 FOR BREAKER/OLH SETTINGSE1-2400PROTECTIVE DEVICE SETTINGS3.E1-0024-04DEVICE LEVEL ONE LINE DIAGRAM FUSE/BREAKER BILL OF MATERIAL E1-0014-D 4.100AF BREAKER TO BE REPLACED WITH 150AF BREAKER WHEN REPLACEMENT OF BREAKER IS NEEDED UNLESS OTHERWISE NOTED.5.212B7150-2MCC 1EB4-3 OUTLINE

SUMMARY

6.MCC XEB4-3 OUTLINE

SUMMARY

212B7150-5, 6 REFERENCE DRAWINGS ALL EQUIPMENT AND CABLES SHOWN ON THIS DRAWING ARE NON-CLASS 1E TRAIN C EXCEPT THE CABLES ENCLOSED

INSIDE THE DASHED LINE THAT ARE ASSOCIATED CLASS 1E, TRAIN BB. E1-0014-CXEB4-3CPX-EPMCEB-06XEB4-3CPX-EPMCEB-06)(ABANDONED IN PLACE) R 7&8 R 1.2.3. 4.5.6.7.FUSE AND CONTROL CIRCUIT LOADING DATA TRAIN A, B, AND C CONTROL POWER XFMR 8.BREAKER TO BE MAINTAINED IN THE "OFF" POSITION. JOCKEY PUMP X-03 IS ABANDONED IN PLACE. R THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-1999-000115-02-00 PER SK-0001-99-000115-02-00. DJL 2005 08-17 2005 08-17 SM E1-0014 C CP-9 CP-9 el104560.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT TXU POWER CPSES GLEN ROSE, TEXAS AUXILIARY JACKET WATER PUMP AUXILIARY LUBE OIL PUMP 1G 2G D-G ROOM FAN 25 D-G ROOM FAN 265G5M4G 1B FROM 480V SWGR CP2-VAFNAV-25 CP2-VAFNAV-26 CP2-MEDGEE-01K CP2-MEDGEE-01J 3M 1M 4M 2M3G6F7M7F8F6J6M8M7C8C 7J 1 TM 6C TM 2BL SPACE SPARE 1B 1DL 1DRTMTM 2B DWG E2-0005 SEE NOTE 2 (TYPICAL) SEE NOTE 8 (TYP) SERVICE WATER INTAKE STRUCTURE & DIESEL GENERATOR SAFEGUARD 480V MCC'S ONE LINE DIAGRAM MCC COMPARTMENT NUMBER DRAWOUT BREAKER DISCONNECT AF-BREAKER FRAME SIZE AT-BREAKER TRIP RATING THERMAL OVERLOAD RELAY MAGNETIC TRIP ELEMENT NEMA SIZE 2 STARTER INDICATES DISTRIBUTION TRANSFORMER EQUIPMENT 2M I TM 1 2 ST INDICATES BREAKER WITH SHUNT TRIP DEVICE 480-240/120V-1 PHASE (FOR SPACE HEATERS) NEMA SIZE 1 STARTER 2 MOTOR STARTER COIL AND CONTACT (NON REVERSING) MOTOR STARTER COILS AND CONTACTS (REVERSING) LEGEND THERMAL MAGNETIC ELEMENT

• X 100AF 15AT 100AF 25AT SPARE SPARE SPARE SPARE STATION SERVICE WATER PUMP 21 DISCHARGE TO STRAINER ISOLATION SPARE SPARE SERVICE WATER PUMPHOUSE VENTILATION EXHAUST FAN-02

CPX-VAFNWV-02 SERVICE WATER PUMPHOUSE VENTILATION EXHAUST FAN-03 CPX-VAFNWV-03 33 E'200228 CONTINUED THIS DRAWING LOC: A-5 C T L CONTINUED THIS DRAWING

LOC: A-5 17560 240W 240W A W C 30W 30W 30W 30W 30W 13311 3 3 E'200892 DIESEL OIL DAY TANK AREA FAN 04

CP2-VAFNCB-04 D-G ROOM FAN 28 CP2-VAFNAV-28 D-G ROOM FAN 27 CP2-VAFNAV-27 40 40 40 15 1.5 40 D-G AIR COMPRESSOR 1 D-G AIR COMPRESSOR 2 120W 120W 30 30 CONTINUED FROM THIS DRAWING

LOC: G-3 CONTINUED FROM THIS DRAWING LOC: G-3 PRELUBE PUMP CP2-MEDGEE-01M D-G FUEL OIL TRANSFER PUMP D-G FUEL OIL TRANSFER PUMP FUEL OIL BOOSTER PUMP FUEL OIL DRIP RETURN PUMP COMPRESSOR AFTER COOLER 1 JACKET WATER KEEP WARM PUMP COMPRESSOR AFTER COOLER 2 100AF 15AT 100AF 15AT GENERATOR SPACE HEATER 7.2KW ROOM ADJACENT TO REFUELING WATER STORAGE TANK HEATER CP2-VAEHUH-27 7.5KW ROOM ADJACENT TO REACTOR MAKE-UP WATER STORAGE TANK HEATER CP2-VAEHUH-25 10KW ROOM ADJACENT TO COND WATER STORAGE TANK HEATER CP2-VAEHUH-26 10KW CONTINUED FROM THIS DRAWING CONTINUED THIS DRAWING LOC: A-6 2EB3/8D/COMPVALVE MOV 2-HV-4286 BUS 2EB3/7D/COMP CP2-DOAPFT-01 CP2-DOAPFT-02 3' CIRCUIT BREAKER FEEDER TO LOCAL STARTER OR CONTACTOR AT FROM 480V SWGR BUS DWG E2-0005 CP2-MEDGEE-01H E'200229 A'201784 ADJUSTABLE INSTANTANEOUS MAGNETIC A'200899 LOC:G-4 TRAIN AA600A BUS 3' 3W 480V MOTOR CONTROL CENTER (TAG CP2-EPMCEB-07) EL 796'-0" TRAIN A TRAIN A DIESEL GENERATOR MOTOR CONTROL CENTER TRAIN A600A BUS 3' 3W 480V MOTOR CONTROL CENTER 2EB3-4 SERVICE WATER INTAKE STRUCTURE MOTOR CONTROL CENTER DIESEL GENERATOR MOTOR CONTROL CENTER (CONTINUED) DIESEL GENERATOR (CONTINUED)600A BUS 3' 3W 480V MOTOR CONTROL CENTER 2EB3-4(TAG CP2-EPMCEB-09)-DIESEL BUILDING EL 810'-6" E'200229B E'200229 E'200229A MHE2A1 E2-0033-67 ST REF DWG 7 E2-0067-21 CP2-MEAPJW-02 CP2-MEAPLO-02 CP2-MEAPPL-01 CP2-MECAED-01M CP2-MECAED-02M CP2-MECAAC-01M CP2-MECAAC-02M 3.2 CP2-MEAPKW-01M

CP2-DOAPBP-01M CP2-MWAPKW-01 CP2-DOAPBP-01

CP2-DOAPDW-01 CP2-DOAPDW-01M (TAG CP2-EPMCEB-09)-DIESEL BUILDING EL. 810'-6" (DIESEL GENERATOR) 2EB3-3 (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS I I1J3F3J 11112E1M3C 3.2A 3.2A TM 1 1 1 2H 100AF 7AT 100AF 7AT 100AF 7AT 100AF 7AT 100AF 15AT SEE REF DWG 8 (TYP) DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV E2-0014 CP-1 E2-0014 E2-0014-A

I I 4 TM 4 TM 3 I I 3 3 I I I 333 I 3 I I I I I I I I I 1 11 2 1 150AF 150AT 100AF 100AT 150AF 125AT 100AF 80AT 100AF 50AT 100AF 50AT 100AF 100AT 100AF 100AT 100AF 100AT 100AF 100AT 100AF 7AT 100AF 7AT 100AF 7AT 100AF 30AT 100AF 7AT 100AF 7AT 100AF 3AT 100AF 3AT 100AF 3AT 60W CP2-MEDGEE-01P CP2-MEDGEE-01V 75KW 50KW CP2-MEHTJW-01 CP2-MEHTLO-01 WITH X WATT RATING A'200898 A'200897 A'200896 A'200895 A'200894 E'200893 TRAIN AA E2-0067-27 E2-0067-29 E2-0067-07 E2-0067-09 E2-0067-11 E2-0067-13 E2-0067-15 A'200891 E'200890 E'200887 E'200888 E'200889 TRAIN AA E2-0053-68 E2-0053-67 E2-0053-69 E2-0053-65 E2-0067-05 A'200880 A'200881 A'200882 A'200883 A'200884 A'200885 E'200886 TRAIN AA E2-0067-01 E2-0067-03 E2-0067-17 E2-0067-19 E2-0067-23 E2-0067-25 E2-0053-66 E'200651 E'200656 E'200657 E2-0043-17 E2-0043-05 E2-0043-18 A'201782 A'201783 TRAIN AA E2-0043-54 E2-0043-52 E2-0043-53 INDICATES MOTOR (2 HORSEPOWER) FSAR FIGURE 8.3-12 TRIP SEE NOTE 9 3M 2M ST TM ST 3KVA A'200653 E1-0014 SPACE XEB3-3/4M/COMP MCC AUTO TRANSFER UNIT 100AF 15AT TM,I 400AF 150AT TRAIN AA MCC AND MOTOR REF DWG 5 REF DWG 5 SPACE HEATERS C C 4 SEE REF (TYP)DWG 8BBB B BB 8J TM TM TM 4BL2BR4BRSTSTST ST TM 3KVA 100AF 15AT 100AF 15AT 100AF 15AT 100AF 15AT MCC AND MOTOR REF DWG 6 REF DWG 6 REF DWG 6 REF DWG 6 REF DWG 6 REF DWG 6 REF DWG 6 SPACE HEATERS 1111 B B B B B A B SEE NOTE 10 SEE NOTE 10 MOTOR SPACE HEATER B 1.2.3.4.6.NOTES 7.8.DELETED 5.ALL MOTOR AND FEEDER RATINGS GIVEN IN HP UNLESS OTHERWISE NOTED. THERMAL OVERLOAD RELAYS FOR CLASS 1E MOTOR OPERATED VALVES ARE USED FOR ALARM ONLY. SYMMETRICAL AMPERES. AND FEEDER CIRCUIT BREAKERS IS 25000 RMS INTERRUPTING RATING OF MCC COMBINATION STARTERS REFERENCES E1-0014 E2-0005E1-0001PLANT ONE LINE DIAGRAM - UNITS 1 AND 2E2-2400PROTECTIVE DEVICE SETTINGS 1.2.3.4.5.6.E2-0066-74 E2-0066-82 LOAD SHEDDING SCHEMATIC DIAGRAM LOAD SHEDDING SCHEMATIC DIAGRAM 480V AUXILIARIES ONE LINE-SAFEGUARD BUSES 480V AUXILIARIES ONE LINE-SAFEGUARD BUSES 7.E2-0067-37 AUX RELAY SCHEMATIC AND CONNECTION DIAGRAM CONTROL POWER XFMR FUSE & CONTROL CIRCUIT LOADING DATA E2-0014-B 8.DELETED DELETED EQUIPMENT/CABLES ENCLOSED INSIDE DASHED ASSOCIATED CLASS 1E TRAIN AA OR TRAIN BB AS NOTED. LINE ARE CLASS 1E, TRAIN A OR TRAIN B AS NOTED. EQUIPMENT OUTSIDE THE DASHED LINE IS NON-1E, UON. CABLES ENCLOSED INSIDE THE DASHED LINE IS (ARE) AF AT 3' 30 AMP FUSED SWITCH 3.2 AMP FUSE TRIP RATING

---

---9.FOR BREAKER/OLH SETTING SEE REFERENCE DRAWING 4. E2-0014 SM 2005 10-12 THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2001-002353-01-00 PER SK-0001-01-002353-01-00. JUNCTION BOX R JB 2S-3026~JB 2S-3027~SEE NOTE 11 SEE NOTE 12 R 9.10.E2-0067-19 E2-0067-17 R 11.12.THIS IS A 3-3' HEATER. FOR CONNECTION DETAILS SEE REF DRAWING 9. REF DRAWING 10. R JACKET WATER HEATER TAG CP2-MEHTJW-01 LUBE OIL HEATER TAG CP2-MEHTLO-01 THIS IS A 3-3' HEATER. FOR CONNECTION DETAILS SEE 2005 10-12 A'200882C A'200882B A'200882A A'200883C A'200883B A'200883A JACKET WATER LUBE OIL HEATER HEATER C SEE NOTE 10 --9.FOR BREAKER/OLH SETTING SEE REFERENCE DRAWING 4. -B 10.A-ISOLATION BETWEEN CLASS 1E BUS AND NON-CLASS 1E LOAD IS PROVIDED BY LOAD CIRCUIT BREAKER, COORDINATED WITH

THE BUS UPSTREAM CIRCUIT BREAKER, INDICATED BY NEXT

TO THE LOAD CIRCUIT BREAKER, AND TRIPPING THE CIRCUIT

BREAKER OR STARTER BY SAFETY INJECTION SIGNAL INDICATED

BY OR NEXT TO THE BREAKER/STARTER AS FOLLOWS: A B C TRIPPED BY SAFETY INJECTION ACTUATION SIGNAL (SIAS)TRIPPED BY SAFETY INJECTION SEQUENCER AUTO LOCKOUT CONTACT (SIS/AL) B C A C A C A C A C C AA C CCCCCCCCCC DJL E2-0014-CP-15 CP-15 el106150.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT TXU POWER CPSES GLEN ROSE, TEXAS DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV ONE LINE DIAGRAM SAFEGUARD 480V MCC'S STRUCTURE AND DIESEL GENERATOR SERVICE WATER INTAKE2323-E2-0014CP-1 FROM 480V SWGR 1B 1DR1J3F3J 1DL1M3C 100AF 7AT 100AF 7AT 100AF 7AT 100AF 15AT 100AF 15AT 100AF 25AT TM I TM I TM TM 1 100AF 15AT 3.2A 111 11 MCC COMPARTMENT NUMBER DRAWOUT BREAKER DISCONNECT AF-BREAKER FRAME SIZE AT-BREAKER TRIP RATING THERMAL OVERLOAD RELAY INSTANTANEOUS MAGNETIC THERMAL MAGNETIC ELEMENT NEMA SIZE 2 STARTER 2M I TM 1 2 ST INDICATES BREAKER WITH SHUNT TRIP DEVICE 3.2 3.2 AMP FUSE TRIP RATING NEMA SIZE 1 STARTER 2 TRAIN B LEGEND MOTOR STARTER COIL AND CONTACT (NON REVERSING) MOTOR STARTER COILS AND CONTACTS (REVERSING) AT AF BUS 2EB4/8D/COMP 2H 2E 2B MAGNETIC TRIP ELEMENT ADJUSTABLEEG200389EG200389A DWG E2-0005-A TRIP (SEE NOTE 9)600A BUS 3' 3W 480V MOTOR CONTROL CENTER 2EB4-3 (TAG CP2-EPMCEB-08) EL 796'-0 3' CIRCUIT BREAKER 3', 30 AMP FUSED SWITCH DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV CP-2 E2-0014-A E2-0014 E2-0014-A E2-0014-A E2-0014-C (NUCLEAR SAFETY-RELATED) SAFETY CLASS 1 SEISMIC CATEGORY SAFETY CLASS 2 CLASS 1E SAFETY CLASS 3 ASSOCIATED CIRCUITS CLASS DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV E2-0014-A CP-3 E2-0014-A E2-0014-B SPARESERVICE WATER PUMPHOUSESPARESPARESPARESPARESTATION SERVICE WATER 33 1EG200708EG2007012-HV-4287VENTILATION EXH FAN 04CPX-VAFNWV-04SERVICE WATER PUMPHOUSEVENTILATION EXH FAN 05CPX-VAFNWV-05MOV VALVE E2-0043-19E2-0043-20E2-0043-06 INDICATES MOTOR LOAD RATED 2 HORSEPOWERPUMP 02 DISCHARGE VALVE FSAR FIGURE 8.3-12 INDICATES DISTRIBUTION TRANSFORMER 480-240/120V-1 PHASE (FOR SPACE HEATERS) SEE NOTE 10 ASTST 100AF 15AT 400AF TM 3 KVA 3M TM,I 150AT 2M 5 DWG REF 5 DWG REFAUTOTRANSF UNITAG200706MCC XEB4-3/1M/COMPSPACETRAIN BBE1-0014-A A A SPACE HEATERS MCC AND MOTOR INTERRUPTING RATING OF MCC COMBINATION STARTERS AND FEEDER CIRCUIT BREAKERS IS 25000 RMS SYMMETRICAL AMPERES E1-0001 THERMAL OVERLOAD RELAYS FOR CLASS 1E MOTOR OPERATED VALVES

ARE USED FOR ALARM ONLY. 1.ALL MOTOR AND FEEDER RATINGS GIVEN IN HP UNLESS OTHERWISE NOTED.2.3.4. 5. 6.7.8.REFERENCE DRAWINGS E1-0014 1.2.480V AUXILIARIES ONE LINE-SAFEGUARD BUSES.9.FOR BREAKER/OLH SETTING SEE REFERENCE DRAWING 4. DELETED.3.4.5.6.E2-0014-C E2-2400 E2-0066-76E2-0005480V AUXILIARIES ONE LINE-SAFEGUARD BUSES. PROTECTIVE DEVICE SETTINGS

LOAD SHEDDING SCHEMATIC DIAGRAM CONTROL POWER XFMR FUSE AND CONTROL CIRCUIT LOADING DATA NOTES DELETED 10.ISOLATION BETWEEN CLASS 1E BUS AND NON-CLASS 1E LOAD IS A-DELETED EQUIPMENT/CABLES ENCLOSED INSIDE DASHED LINE ARE CLASS 1E, TRAIN A OR TRAIN B AS NOTED. EQUIPMENT OUTSIDE THE DASHED LINE IS NON-1E, UON. CABLES ENCLOSED INSIDE THE DASHED LINE IS (ARE) ASSOCIATED CLASS 1E TRAIN AA OR TRAIN BB AS NOTED. CP2-EPMCEB-08EG200707 CC E2-0014-A C SEE NOTE 10 PROVIDED BY LOAD CIRCUIT BREAKER, COORDINATED WITH

THE BUS UPSTREAM CIRCUIT BREAKER, INDICATED BY NEXT

TO THE LOAD CIRCUIT BREAKER, AND TRIPPING THE CIRCUIT BREAKER OR STARTER BY SAFETY INJECTION SIGNAL INDICATED BY NEXT TO THE BREAKER/STARTER AS FOLLOWS: A C AJRMCDJL07-3107-3120132013 SEE REF DWG 6 (TYP)SPARE R (SIAS)TRIPPED BY SAFETY INJECTION ACTUATION SIGNAL (UNITS 1 AND 2) PLANT ONE LINE DIAGRAM 100AF 7AT I R EDITORIAL EDITORIAL CHANGE AS NOTED. FDA-2013-000129-01-00 PER SK-0002-13-000129-01-00.

THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE el106060.dgn CP-13 E2-0014 CP-13DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6THIS DRAWING CREATED ELECTRONICALLY DWN CHKD APVD REMARKS REV CPE$$$$$$$DATE$$$$$$ < FINAL PRINT > GLEN ROSE, TEXAS CPNPP LUMINANT DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV 2323-E1-0001 CP-1 E1-0001 E1-0001-A

NC+24V NC-24V+125VNCNC-125V 2D2TR "B"TR "B" NO NC NC NO NC NO NC NO 1EB4-1 1EC5 IV1EC3 XB1-1 480-240/120V NO NO XEB3-1XB1-1XB3-4XB4-4 NC NO NO 2ED1NCNO NCNCNC 2EC51B1-21B1-3 NO XEB1-1 1EB3-1 NO NC NO 1EC3 1EC3NCNOXEB4-1XEB4-1NCNO 2C6 2D2 2D2 NC NO 2C2 2C3NCNO1B1-31B2-2 480-240/120V 480-240/120V NO NC 2EC6 XEB4-2 1EB4-2 T1EC4-2 2ED2XB4-4XEB2-21EB3-2 1EB3-2 TXC4-4 TRAIN "A"BC1ED1-2BC1ED1-1 BT1ED1 10 KVA CHANNEL IV CHANNEL II TXEC1 CHANNEL III CHANNEL I REACTOR PROTECTION SYSTEM POWER SUPPLY TXEC4 TRAIN "B" TRAIN "A"BC1ED2-2BC1ED2-1BC1ED4-1BC1ED4-2BC1ED3-1BC1ED3-2BT1ED3BT1ED4 BT1ED2 BT1D4BT1D1BT1D3 BT1D5 BT1D215 KVA15 KVA 1ED1 1ED1-2 1ED1-1 XED1-1 T1EC31PC11EC1 1EC3-2 TXEC3 1EC3-3 XC1-2 XEC2-2 1EC1-1 T1EC3-2 XEC3-3 B.O.P.208/120V AC 30, 4W DIST PNL T1EC3-3 TXC1-2 TXEC2 TR "A" TR "B" 208/120V AC DIST PNL 1ED3 125V 1ED3-11ED4125V 1ED4-11ED2125V1ED2-21ED2-1XED2-11EC61EC2 1EC2-1 XEC2-1 1EC5 XEC1-1 B.O.P.XEC1-1-125 KVA5 KVA XEC2-1-11PC41PC21PC3 1EC4-2 1EC4-1XC4-4XEC1XEC2 XEC1-2 XEC4-3XEB3-1-1XB1-1-1XB3-4-1XB4-4-1 1D3 BC1D3-1 BC1D3-2T1C5T1C6 1C6 XC6-11D2+125/250VDC 1D2-11D2-2XD2-2 XD2-1 XD2-3 1D2-3XC2-11C3-3XC3-11C3-41C21C3 XC2-1-1T1C1T1C4T1C2-41C11C41C2-4 1C14 120V AC PANEL 1D1NCNONCNONONCNONC CPX-ECDPNC -29 CPX-ECDPNC-01 CPX-ECDPNC-31 10 KVA 45 KVA TR "A"+1C3-11C3-2 208/120V AC 30, 4W DIST PNL XEB3-2 1. 1ED3 IV1PC4 IV1PC3 XED2-1S XED1-1S E2-0001-A E1-0001 REFERENCES FOR UNIT 2 AC AND DC PANEL ONE LINE DIAGRAM SEE DWG E1-0001-01 MAIN PLANT ONE LINE DIAGRAM UNIT 2. NOTES AIR CIRCUIT BREAKER AUTOMATIC TRANSFER SWITCH MECHANICALLY INTERLOCKED BREAKERS BATTERY CHARGER SOLID-STATE FUSIBLE SWITCH LEGEND E1-0018-02 E1-0018-02B MCC MCC MCC MCC MCC MCC MCC MCC MCC 1B1-1MCC 1B2-1 MCC MCC MCC MCC MCC MCC MCC MCC MCC MCC MCC MCC 208/120V AC 3O, 4W DIST PNL

• BATTERY,
• VOLTAGE

-*-INVERTERS,

• KVA RATING

-BYPASS SWITCH -MANUAL TRANSFER SWITCH

---

E1-0024-01MCC 1EB1-1MCC 1EB3-1 IV1C5MCC 1EB2-1MCC 1EB4-1 JB 1S-1252G 120V AC PNL 1EC4 BYPASS SW IV1C5-BS BYPASS SW IV1C6-BS IV1C6MCC 1EB4-1MCC 1EB2-1 MCC MCC 1EB2-1 BC1D2+125V JB 1A-1111 1EC3MCC 1EB3-1MCC 1EB1-1 MCC 1B2-3 MCC 1B1-3 XB1-2 MCC SPARE BC1D24 125V BC1D4-125V JB 1A-1341'BC1D1+24V BC1D3-24V 1B2-1 MCC 1EB4-1MCC1B1-1 AS NOTED - TAP BOX OR JUNCTION BOX PLANT ONE LINE DIAGRAM (UNIT 2)

CPX-ECDPNC-45 CPX-ECDPNC-44DC SWITCHBOARDDC SWITCHBOARD DC SWITCHBOARD 125V DC SWITCHBOARD 125V DC SWITCHBOARD SWITCHBOARD 24/48V DC SWITCHBOARD TXEC4 208/120V AC 3', 4W DIST PNL 2.3.NORMALLY IN CLOSED POSITION. THOSE BREAKERS WITHOUT POSITION INDICATED ARE B.O.P.208/120V AC 3', 4W DIST PNL TXEC3 125V125V125V 125V 4.5.FOR OTHER LOADS ON AC AND DC BUSES NOT SHOWN ON THIS DRAWING SEE REFERENCE DWGS BELOW FOR DETAILS. IS CLASS 1E. EQUIPMENT AND WIRING ENCLOSED IN DASHED LINE 10 KVA MCC IV1C3 1EB3-1 BYPASS SW TR "A" TR-1C3 T1C3 DELETED.1EC3-1 IV1PC3 IV1PC1 IV1EC1/3 IV1EC1 IV1PC1 IV1PC3 10 KVA 10 KVA IV1EC1/3 IV1EC1/3 IV1EC1/3 IEC3 IV1EC1/3 IEC3 10 KVA IV1EC3 10 KVA INSTALLED SPARE IV1EC1 IV1PC1 IV1PC3 1ED1 1EC3 IV1EC1/3 10 KVA MCC 1EB1-3 IV1C2 BYPASS SW TR-1C2 T1C210 KVA10 KVAIV1EC4IV1EC2 10 KVA IV1PC2 IV1PC4 INSTALLED SPARE IV1EC2/4 IV1PC2 IV1PC4 T1EC4 10 KVA 10 KVA IV1EC2/4 IV1EC2/4NONC 2C5 1C5 XC5-1NONC 2C5 1C5 XC5-1 CP1-CPDSNC-02 CONDENSATE POLISHING CP1-CPTRNC-01 CP1-CPDSNC-01 FEEDWATER PUMP 1A, 1B DIGITAL CTRL PNL CP1-FWECLP-01 E1-0197-02D FSAR FIGURE 8.3-13 CONSTANT VOLTAGE TRANSFORMER BC1D13 24V SPARE THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE MCC 1B2-3 E1-0001-A PLANT ONE LINE DIAGRAM UNIT 1 AND COMMON DISTRIBUTION PANELS 1ED4 E1-0018-02A E1-0018-02B E1-0018-02C E1-0018-01D E1-0024-03E1-0024-02BE1-0024-02BE1-0018-02DE1-0018-F AND GE1-0018-01EE1-0024-03AE1-0020-H AND JE1-0020-F AND G E1-0020-A E1-0020-LE1-0018-CE1-0018-A E1-0024-03A E1-0024-02A E1-0018-01G E1-0018-01H E1-0024-02BE1-0024-01AE1-0018-01BE1-0018-01CE1-0018-01C E1-0018-01 AND 01AE1-0018-BE1-0018 E1-0020-D AND EE1-0020-B AND C E1-0020 E1-0020-K E1-0018-H E1-0018-D AND E E1-0018-01F E1-0024-02A E1-0019-AE1-0024-F AND GE1-0024-02B E1-0024-B E1-0024-A AND B E1-0019-G AND H E1-0019-D AND E E1-0019 E1-0019-F E1-0019-FE1-0019-BE1-0019-C E1-0018-03E1-0024-01E1-0024-01E1-0024-01 E1-0018-03B E1-0018-03B E1-0024-CE1-0024-JE1-0024-DE1-0024-DE1-0024-DE1-0024-K E1-0024-D AND E E1-0024-J E1-0018-H E1-0018-01E1-0024-HE1-0024-03B E1-0018-01 E1-0024-E E1-0024-03 120V AC PANEL LAUNDRY ROON SWITCHBOARD PLANT ONE LINE DIAGRAM UNITS 1 AND 2 E1-0018-03 1D3-1 E1-0018-01H E1-0018-03A E1-0018-03A (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS EES 2008 02-19 MHF 2008 02-19 R EDITORIAL FDA-2006-003080-16-00 PER SK-0012-06-003080-16-00. EDITORIAL CHANGE AS NOTED. E1-0001 A CP-18 CP-18 el130050.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ < FINAL PRINT > LUMINANT CPNPP GLEN ROSE, TEXAS (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS PLANT ONE LINE DIAGRAM -24V+24V-125V NC-125V SPARE 125V NC+125V+125V 2C2 2C3 XD2-32D2-32D2-22D2-1 XC2-1 XC3-12C3-42C3-32C3-22C3-1NCNO XED1-1S 2ED1-1 NC NO NC NO NC NO 2EB3-1 T2EC32EC12PC12PC3 2EC1-1 2EC5 IV2EC3 2EC3-1 2EC3-2 T2EC3-2 2EC3-3NONONONCT2C4T2C1 2C4 2C1 2C14 2PC2 NC 2PC4 NO XED2-1S 2ED2-1NCNO 2EC2 NC NO NO NONCNC 2C6T2C5T2C6 REACTOR PROTECTION SYSTEM POWER SUPPLY 2D32B1-22B1-3 2EC2-1 2EC4-2 2EC4-1 2EB4-1 T2EC4 NC 2ED4-1NCNO 2EC5 XEC1-1 NC NO 2EC3 2EC3 XC5-1 2C5 2D2NCNO 2ED1 125V DC BUS 2ED2 125V DC BUS2ED42ED3 BOP BATTERIES 118V AC 1O DISTRIBUTION

PANELS 208V AC 1O DISTRIBUTION PANELS BATTERIES INVERTERS DC TO AC 125V DC DISTRIBUTION PANELS 118V AC 1O DISTRIBUTION PANELS 118V AC 1O DISTRIBUTION

PANELS 120V AC DISTRIBUTION PANELS BT2ED1 BT2ED2 BT2ED4 IV2EC3 IV2EC4 IV2EC2 IV2PC2 IV2PC3 IV2PC1 IV2EC1 IV2PC4 BC2D3 BC2D1 BT2D3 BT2D1 BT2D4BC2D4BC2D24 BC2D2 BT2D2 IV2C6 IV2C5 BC2ED1-2 BC2ED1-1 BC2ED2-2BC2ED2-1BC2ED4-2BC2ED4-1BC2ED3-1BC2ED3-210 KVA10 KVA10 KVA 10 KVA BC2D3-2 BC2D3-1 BOP REFERENCES LEGEND---------CIRCUIT BREAKER AUTOMATIC TRANSFER SWITCH BATTERY MECHANICALLY INTERLOCKED BREAKERS MANUAL TRANSFER SWITCH BATTERY CHARGER SOLID-STATE BYPASS SWITCH FUSIBLE SWITCH AS NOTED-TAP BOX OR JUNCTION BOX BOP NO NC MCC-- - -BALANCE OF PLANT NORMALLY OPEN

NORMALLY CLOSED MOTOR CONTROL CENTER NOTES 1.EQUIPMENT AND WIRING ENCLOSED IN DASHED LINE IS CLASS 1E. BREAKERS WITHOUT POSITION INDICATED ARE ASSUMED TO BE NORMALLY CLOSED. 2ED1-2 2ED3 2ED2-2 NO IV2PC3MCC 2EB1-1MCC 2EB3-1MCC 2EB2-1MCC 2EB4-1MCC 2EB4-1MCC 2EB2-1MCC 2EB1-1MCC 2EB3-1 MCC MCC MCC MCC BYPASS SW IV2C6-BS BYPASS SW IV2C5-BS BATTERY CHARGERS 2 POLE BREAKERS & FUSIBLE SWITCHES 120V AC DISTRIBUTION

PANELS 118V AC 1O DISTRIBUTION PANELS INVERTERS DC TO AC 125V DC DISTRIBUTION PANELS BATTERY CHARGERS 2 POLE BREAKERS & FUSIBLE SWITCHES 208/120V AC 3O 4W DIST PNLJB 2A-6350 MCC 2EB3-2 T2EC3-3 MCC 2EB3-2 MCC 2EB4-2 T2EC4-2 XEC2-1 2EC6 2ED3-1MCC 2B2-2MCC 2B1-3 MCC 2EB3-1 2EB1-3XD2-2XD2-1 XC6-1 TR B MCC 2EB2-1 MCC 2EB4-1 MCC 2B1-1 2B2-3 2B1-3 MCC 2B1-1 MCC 2B2-1 TR A TR B TRAIN A TR A TRAIN A TRAIN B TRAIN A TRAIN A TRAIN B MCC 120V AC PNL 2S-1252G 2. E1-0001 E1-0001-A PLANT ONE LINE DIAGRAM PLANT ONE LINE DIAGRAM UNITS 1 AND 2 UNIT 1 AND COMMON 125V DC BUS BT2ED3 E2-0018-02B E2-0018-02 125V DC BUS E2-0018-02AE2-0020-H AND JE2-0018-02B 125V DC BUS E2-0020-A E2-0020-F AND G E2-0020E2-0020-B AND CE2-0020-D AND E E2-0018-02C E2-0018-02D E2-0018-F E2-0024-03A E2-0018-01A E2-0018-01BCHANNEL IICHANNEL IVE2-0018-AE2-0018-CCHANNEL ICHANNEL III E2-0018-B E2-0018 2EC3 E2-0018-H E2-0018-D AND E E2-0024-03 E2-0018-01 E2-0018-01B E2-0024-G E2-0024-A AND BE2-0024-DE2-0024-CE2-0024-EE2-0024-DE2-0024-DE2-0024-D 120V AC PANEL E2-0024-B E2-0019-D AND E E2-0019-C E2-0019 E2-0019-B+-125/250V DC BUS 125V DC BUS BT2D5 E2-0018-03 E2-0018-03B E2-0024-03B 2EC4 120V AC PNL E2-0018-H 2C5 CP2-CPDSNC-02 FWP 2A,2B CP2-FWECLP-01 DIGITAL CTRL PNL CP2-CPDSNC-01 CP2-CPDSNC-01A

2-DS-01A 10 KVA IV2C2 BYPASS SW TR-2C2 T2C2 10 KVA IV2C3 BYPASS SW TR-2C3 T2C3-BYPASS SWITCH, MAKE BEFORE BREAK 10 KVA IV2EC1/3 IV2PC3 IV2PC1 2ED3 IV2EC310 KVA10 KVA10 KVA10 KVA 10 KVA IV2EC2/4 IV2EC1/3 IV2EC1/3 INSTALLED SPARE INSTALLED SPARE2EC32EC3 E2-0018-03A E2-0024-D 2C3-6 FSAR FIGURE 8.3-13 CONDENSATE POLISHING CP2-CPTRNC-01 CONSTANT VOLTAGE TRANSFORMER E2-0001-A THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2006-003080-21-00 PER SK-0007-06-003080-21-00.NCNC 2D1+MCC MCC 24/48V DC SWITCHBOARD BC2D13 24V SPARE MCC 2B2-3+24V-24V15 KVA15 KVA JB E2-0019-A R EDITORIAL MHF 2009 01-21 EES 01-21 2009 EDITORIAL CHANGE AS NOTED. E2-0001 A CP-4 CP-4 el133670.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ < FINAL PRINT > LUMINANT CPNPP GLEN ROSE, TEXAS DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV CP-4 2323-E1-0020 E1-0020 E1-0020-A DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV E1-0020 E1-0020 E1-0020-B E1-0020-C E1-0020-D E1-0020-E E1-0020-K 125V DC ONE LINE DIAGRAM CP-7 TRAIN A (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS 1-22-102-111-31-41-52-122-132-14 SPARE 100AF 200A SPARE FUTURE 10 KVA SPARE225AF225AF100A100A200A 225AF 225AF SHUNT 600A 100mV 200-0-600A 1-CB-11 CP1-ECPRLV-16 60 CELLS (30 CELLS PER BANK) 1950 AH 1-1 2 100AF 100-150V E1-0173-39 TM1-62-152-162-171-7 2-9 600AF 200A 200A SPARE SPARE FUTURE 100AF TMTMTM EO102539 TM 100AF CP1-ECPRLV-16 2 1-CB-11 E1-0173-39 100-150V 2 200-0-600A (+)(-)600AF 2-8 EO102533 EO102534 SEE NOTE 3 2-10 AF AT I FRAME SIZE INSTANTANEOUS MAGNETIC TRIP DEVICE FUTURE ANN TM CB SB ANNUNCIATOR

MAIN CONTROL BOARD DC SWITCHBOARD DC VOLTMETER EQUALIZING CHARGE TIMER UNDERVOLTAGE RELAY, AC UNDERVOLTAGE RELAY, DC DC AMMETER OVERVOLTAGE RELAY GROUND RELAY T INDICATING LIGHT E0102530 E0102530A EO102544 EO102540 EO146252 EO102600 EO146256 1200A A AV V 1ED1 59 27 DC 64 IL STATION BATTERY BT1ED1 TO ERF COMPUTER TO ERF COMPUTER BT1ED1 GROUND TEST IL IL V 59 27 AC 27 DC A 64 1.2.ALL CIRCUIT BREAKERS ARE 2-POLE THERMAL MAGNETIC UNLESS OTHERWISE NOTED.4.INDICATES BREAKERS MECHANICALLY INTERLOCKED TO PREVENT PARALLELING. DISCHARGE RATE ALL FUSIBLE SWITCHES ARE 3-POLE, ONE POLE BEING USED TO MONITOR SWITCH STATUS. BLOWN FUSE INDICATION IS PROVIDED BY TRIGGER FUSES

WIRED IN PARALLEL WITH EACH POWER FUSE. TRANSDUCER CIRCUIT BREAKER (NOTE 2 AND 5) SWITCHBOARD COMPT 2-10, CIRCUIT BREAKER 10 MOUNTED IN SWBD SEC 2 LEGEND E1-0066-22 E1-0066-22 E1-0018 IV1PC1 NC NO LOC B-1 (TAG CP1-EPSWED-01) TO 1.75V/CELL AT 8 HOURS NOTES FOR SELECTIVE COORDINATION WITH THE SWITCHBOARD, DISTRIBUTION PANEL 40AT FOR TM, NON-ADJUSTABLE TRIP. CIRCUIT BREAKER RATINGS MUST NOT EXCEED THE FOLLOWINGE~102530CE~1O2530D E~102530B 3.INOPERABLE/BYPASS LIGHT INDICATION IN THE CONTROL ROOM WILL INDICATE IF ANY OF THE NC BREAKERS OR FUSIBLE SWITCHES ARE OPEN OR POWER V1 A EO102538 FUSE IS BLOWN. E1-0018-D 2 2 2 FOR INDICATING LIGHT SCHEMATIC, SEE E1-0071 SERIES. 100AT FOR TM, INST ADJUSTABLE TRIP. (-)5.200A 200A 6A 6A 200A 100A 100A 6A 6A 6A 6A 1200A 200A 1200A CONT (20,000A IC) EACH CIRCUIT BREAKER PROVIDED WITH ONE SET OF FORM C AUXILIARY CONTACTS. IL METER/RELAY NUMBER SUFFIXES ARE NOT ALWAYS SHOWN. THE SUFFIXES ARE THE ALTERNATE TAG NUMBER FOR THAT PIECE OF EQUIPMENT THAT REPRESENTATIONS CONTAINING THE COMPLETE TAG NUMBER, THE "UNDERBAR" BT1ED1 A IS EQUIVALENT TO A "SLASH" (eg IS EQUIVALENT TO A/BT1ED1). ITS ASSOCIATED WITH (eg 27AC/BC1ED1-1, 64/1ED1). FOR THOSE METER/RELAY 9.7.6.FUSIBLE SWITCH (NOTE 6) ALL EQUIPMENT AND DEVICES SHOWN ON THIS DRAWING ARE CLASS 1E, 8.4 22 5 2 2 5 15 53 2 156 156 156(TAG CP1-EPBTED-01) XED1-1S TBX-ESELIV-01 1ED1-2 CP1-ECIVEC-01 IV1EC1 1ED1-1 CP1-EPSWED-01 E1-0066-221-CB-11 AN 1ED1 125V DC SWITCHBOARD 1ED1 FROM SPLICE BOX JB 1A-4890~

DWG E1-0007

LOC E-6 BATTERY CHARGER BC1ED1-1(TAG CP1-EPBCED-01) BC1ED1-1 BATTERY CHARGER BC1ED1-2(TAG CP1-EPBCED-03) BC1ED1-2 DWG E1-0007-A LOC C-6 FROM 480V MCC 1EB3-1/9B/COMP

VIA TRANSFER SWITCH

CP1-EPTSEB-17 DWG E1-0007 LOC E-6 FROM SPLICE BOX JB 1A-4890~ EO100450A E1-0066-22 1-CB-11 E1-0066-22 E1-2400-361

E1-0024-04 1.2. 3. 4. 5. 6. 7.480V 3O AC 480V 3O AC 125V 300A DC 125V 300A DC (TAG )(TAG ANN 1-CB-11 ANN A V 600AF T 27 AC NOISE SUPPRESSION DC 59 DC CHARGER CONTROL BOARD 500AT 0-400A 0-150V F320,321 204 5A(2)SHUNT 400A 50MV 400A(3)F301,302 303 F314,315, 316,317 CB2 CB1 150AF 150AT 205 F312,313 5A(4)5A(2)204 204 F304,305 5A(2)204 A V 600AF T 27 AC NOISE SUPPRESSION DC 59 DC CHARGER CONTROL BOARD 500AT 0-400A 0-150V F320,321 204 5A(2)SHUNT 400A 50MV 400A(3)F301,302 303 F314,315, 316,317 CB2 CB1 150AF 150AT 205 F312,313 5A(4)5A(2)204 204 F304,305 5A(2)204 E~102531 E~102532 E~199483 E1-0018-J 10 KVA TO INSTALLED SPARE STATIC INVERTER IV1EC1/3

CP1-ECIVEC-05 10 KVA TO STATIC INVERTER150AT150AT I,TM I, TM 150AT 30AT TO STATIC INVERTER 500AT I, TM I, TM 500AT THERMAL MAGNETIC TRIP ELEMENT REF DWGS 3-7 REF DWGS 3-7 I, TM 30AT EO100560 TRIP RATING LOC C-2 LOC B-1 10-102733 SH.1 10-102734 SH.1

10-102735 SH.1

20-103542 SH.1

20-103543 SH.1 FSAR FIGURE 8.3-14 CABLE REDUCTION SPLICE DOWN SIZE CABLE TYPE W-111 TRIP UNIT WITH ADJUSTABLE INSTANTANEOUS MAGNETIC TRIP. FOR SETTING SEE REF DWG 1. REFERENCE DRAWINGS200AFUSE, 200A TRAIN A UNLESS OTHERWISE NOTED. 225A FRAME AND LARGER FRAME SIZE BREAKERS HAVE AN INTERCHANGEABLE TO AUTO TRANSFER DWG E1-0020-K SWITCH TO 125V DC DISTRIBUTION DWG E1-0020-D PANEL TO 125V DC DISTRIBUTION DWG E1-0020-B PANEL 4 4- FUSE B/M ITEM NUMBER REF DWG 2 THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE JRMC 2001 02-01 FDA-2000-003436-01-00 PER SK-0005-00-003436-01-00. DC 27-1 27-2 R DC 27-1 27-2 R E1-0020 MHF 05-01 2001 E1-0020-CP-20 CP-20 el646200.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLY TU ELECTRIC CPSES GLEN ROSE, TEXASDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ 125V DC ONE LINE DIAGRAM TRAIN B (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS2-122-132-14 SPARE 100AF SPARE FUTURE 10 KVA SPARE 225AF 225AF SHUNT 600A 100mV A 200-0-600A BT1ED2 TO ERF COMPUTER 1-CB-11 CP1-ECPRLV-17 EG102590C EG102590B EG102590D EG102590 EG102590A 60 CELLS (30 CELLS PER BANK) 1950 AH DISCHARGE RATE 100AF V 100-150V EG146272 E1-0173-40 EG102601 200A 200A TM1-62-152-162-171-7 EG102592 2-9 V 600AF SPARE SPARE FUTURE 100AF TMTMTM EG102599 TM 100AF 1ED2 TO ERF COMPUTER CP1-ECPRLV-17 1-CB-11 EG102602 E1-0173-40 100-150V 59 27 DC 64 A IL 200-0-600AILIL(+)(-)GROUND TEST SW 600AF EG102591 2-8 EG102604 EG102593 EG102594 TBX-ESELIV-02 SEE NOTE 3 FUTURE AF AT I FRAME SIZE INSTANTANEOUS MAGNETIC TRIP DEVICE ANN TM CB SB ANNUNCIATOR MAIN CONTROL BOARD DC SWITCHBOARD DC VOLTMETER EQUALIZING CHARGE TIMER UNDERVOLTAGE RELAY, AC UNDERVOLTAGE RELAY, DC DC AMMETER OVERVOLTAGE RELAY GROUND RELAY T INDICATING LIGHT IL V 59 27 AC 27 DC A 64 1.2.ALL CIRCUIT BREAKERS ARE 2-POLE THERMAL MAGNETIC UNLESS OTHERWISE NOTED.3.4.INDICATES BREAKERS MECHANICALLY INTERLOCKED TO PREVENT PARALLELING. ALL FUSIBLE SWITCHES ARE 3-POLE, ONE POLE BEING USED TO MONITOR WIRED IN PARALLEL WITH EACH POWER FUSE. FOR SELECTIVE COORDINATION WITH THE SWITCHBOARD, DISTRIBUTION PANEL CIRCUIT BREAKER RATINGS MUST NOT EXCEED THE FOLLOWING: 40AT FOR TM, NON-ADJUSTABLE TRIP. INOPERABLE/BYPASS LIGHT INDICATION IN THE CONTROL ROOM WILL INDICATE FUSE IS BLOWN. STATION BATTERY BT1ED2 CABLE NUMBERS WITH SUFFIX (M) ARE THE SAME AS CORRESPONDING CABLE NUMBERS WITH SUFFIX (N) ON RESPECTIVE DRAWINGS. E1-0066-23 EG102598M SWITCH STATUS. BLOWN FUSE INDICATION IS PROVIDED BY TRIGGER FUSES TRANSDUCER LEGEND CIRCUIT BREAKER (NOTE 2 AND 5) SWITCHBOARD COMPT 2-10, CIRCUIT BREAKER 10 MOUNTED IN SWBD SEC 2 NOTES IF ANY OF THE NC BREAKERS OR FUSIBLE SWITCHES ARE OPEN OR POWER 125V DC SWITCHBOARD 1ED2 (TAG CP1-EPSWED-02) NO FROM 480V 480V 3O AC FROM 480V EG100634 480V 3O AC E1-0066-23 BATTERY CHARGER BC1ED2-1 E1-0066-23 BATTERY CHARGER BC1ED2-2 DWG E1-0007-B DWG E1-0007-C LOC E-6 LOC E-6 NC TO 1.75V/CELL AT 8 HOURS IV1EC2 EG146268E1-0066-23E1-0066-23 2-10 A V E1-0018-A LOC B-1 E1-0018-F LOC B-1 2 125V 300A DC 100AT FOR TM, INST ADJUSTABLE TRIP. 125V 300A DC 500AT 200A 200A 500AT SUFFIXES ARE THE ALTERNATE TAG NUMBER FOR THAT PIECE OF V 1ED2 TRAIN B UNLESS OTHERWISE NOTED. METER/RELAY NUMBER SUFFIXES ARE NOT ALWAYS SHOWN. THE 1200A CONT (20,000A IC) 10.8.7.6.FUSIBLE SWITCH (NOTE 6) 4 4 41-22-102-111-31-41-5 1200A 200A 100A225AF225AF 100A 1-1 200A 2 2 2 200A 100A 100A 1200A 200A15222 5 22 2 5 156 156 156 VIA TRANSFER SWITCH CP1-EPTSEB-08(TAG CP1-EPBTED-02) TO1-CB-11 AN BT1ED2 XED2-1S 1ED2-2 CP1-ECIVEC-02 1ED2-1 CP1-EPSWED-02(TAG CP1-EPBCED-04) BC1ED2-2(TAG CP1-EPBCED-02) ANN BC1ED2-1 1-CB-11 MCC 1EB4-1/10B/COMP 1-CB-11 MCC 1EB2-1/11F/COMP IV1PC2 1ED2 EG100513 ANN DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV CP-4 2323-E1-0020 E1-0020 E1-0020-A DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV E1-0020-A CP-3 E1-0020-A E1-0020-F E1-0020-G E1-0020-H E1-0020-J E1-0020-L A V 600AF T 27 AC NOISE SUPPRESSION DC 59 DC CHARGER CONTROL BOARD 500AT 0-400A 0-150V F320,321 204 5A(2)SHUNT 400A 50MV 400A(3)F301,302 303 F314,315, 316,317 CB2 CB1 150AF 150AT 205 F312,313 5A(4)5A(2)204 204 F304,305 5A(2)204 A V 600AF T 27 AC NOISE SUPPRESSION DC 59 DC CHARGER CONTROL BOARD 500AT 0-400A 0-150V F320,321 204 5A(2)SHUNT 400A 50MV 400A(3)F301,302 303 F314,315, 316,317 CB2 CB1 150AF 150AT 205 F312,313 5A(4)5A(2)204 204 F304,305 5A(2)204 EG199491 CP1-ECIVEC-06 10 KVA E1-2400-361 E1-0024-04 1.2. 3. 4. 5. 6. 7.150AT150AT 1, TM1, TM TO STATIC INVERTER 30AT 150AT 1, TM INVERTER TO STATIC 1, TM 30AT I, TM THERMAL MAGNETIC TRIP ELEMENT REF DWGS 3-7 REF DWGS 3-7 TRIP RATING LOC G-2 E1-0018-J 10-102733 SH.1 10-102734 SH.1

10-102735 SH.1

20-103542 SH.1

20-103543 SH.1 FSAR FIGURE 8.3-14 FOR INDICATING LIGHT SCHEMATIC SEE E1-0071 SERIES. CABLE REDUCTION SPLICE DOWNSIZE CABLE TYPE W-211

CE-87-5010 TRIP UNIT WITH ADJUSTABLE INSTANTANEOUS MAGNETIC TRIP. FOR SETTING REFERENCE DRAWINGS 5.6A 225A FRAME AND LARGER FRAME SIZE BREAKERS HAVE AN INTERCHANGEABLE SEE REF DWG 1. FOR THOSE METER/RELAY REPRESENTATIONS CONTAINING THE COMPLETE ALL EQUIPMENT AND DEVICES SHOWN ON THIS DWG ARE CLASS 1E EACH CIRCUIT BREAKER PROVIDED WITH ONE SET OF FORM C AUXILIARY CONTACTS.IS EQUIVALENT TO V/1ED2). TAG NUMBER, THE "UNDERBAR" IS EQUIVALENT TO A "SLASH" (e.g.EQUIPMENT THAT IT IS ASSOCIATED WITH (e.g. 27AC/BC1ED2-1, 64/1ED2). 9.NOTE 8 FUSE 200A 200A FUSE B/M ITEM NUMBER REF DWG 2 6A 6A 6A 6A 6A TO AUTO TRANSFER DWG E1-0020-L SWITCH TO 125V DC DISTRIBUTION DWG E1-0020-H PANEL TO 125V DC DISTRIBUTION DWG E1-0020-F PANEL TO INSTALLED SPARE STATIC INVERTER IV1EC2/4 10 KVA THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE JRMC 2001 02-01 FDA-2000-003436-01-00 PER SK-0006-00-003436-01-00. DC 27-1 27-2 R DC 27-1 27-2 R E1-0020-A MHF 05-01 2001 E1-0020 A CP-14 CP-14 el646100.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLY TU ELECTRIC CPSES GLEN ROSE, TEXASDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ LEGEND 1-CIRCUIT BREAKER-CIRCUIT BREAKER RATING 1--FUSE(2)-QUANTITY-FUSE LOCATION MARKER NOTES1.ALL EQUIPMENT/DEVICES/CABLES SHOWN ON THIS DRAWING 2.2-POLE THERMAL MAGNETIC UNLESS NOTED OTHERWISE. ALL CIRCUIT BREAKERS IN DISTRIBUTION PANELS ARE 100AF, 3. 4.5.FOR SELECTIVE COORDINATION WITH THE SWITCHBOARD, DISTRIBUTION PANEL CIRCUIT BREAKER RATINGS MUST

NOT EXCEED THE FOLLOWING:

a. b.ADJUSTABLE TRIP 40AT FOR THERMAL MAGNETIC NON-ADJUSTABLE TRIP DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV CP-7

E1-0020 E1-0020 E1-0020-B E1-0020-C W-CV01701-F SH 12 W-TC19701-D SH 1, 2 W-TC22701-D SH 1, 2

W-1TC26825-D SH 1, 2

W-TC07701-D SH 1, 2 9.80A 80A FU1 FU1 IS PROVIDED WITH A FORM C EACH CIRCUIT BREAKER IN DISTRIBUTION PANEL 1084H36 SH 28 E-5468 SH 2 102456D SH 1 E1-0020-D E1-0020-E E1-0020-K W-TC10701-D SH 1, 2 125V DC ONE LINE DIAGRAM 3A(2)3A-FUSE RATING TAG NO CP1-ECDPED-01 1 80A 30A 30A 30A 20A 2 3 4 5 SPARE SPARE SPARE SPARE SOLID STATE PROT SYS TRAIN A, OUTPUT CAB 2, TBX-ESELSP-01 E1-0107 AND REF DWG 1 SPARE 30A 6 EO102695/15A(2)3A(2)FU41, 42FU1, 23A(2)FU3, 4E1-0040-173A(2)3A(2)3A(2)3A(2) 3A(2) 3A(2) 3A(2) 3A(2)E1-0040-18 E1-0040-19 FU5, 6 FU7, 8 FU9, 10 SPARE FU11, 12 FU13, 14 FU15, 16 FU17, 18 FU19, 20 E1-0040-20 E1-0040-21 E1-0040-22 E1-0040-23

E1-0040-243A(2)3A(2) 3A(2)3A(2)3A(2) 3A(2)FU21, 22 FU23, 24 FU25, 26 FU27, 28 FU29, 30 FU31, 32 E1-0040-25 E1-0040-26 SPARE E1-0040-27 E1-0040-28 SPARE3A(2)SPARE3A(2)SPARE3A(2)SPARE3A(2)SPARE FU33, 34 FU35, 36 FU37, 38 FU39, 40 CPX-ECPRCV-01 E1-0174-01 AND REF DWG 2 20A 7 EO102696/3A(2)GN3A(2)3A(2)3A(2) 3A(2) 3A(2) 3A(2) 3A(2)GP GR GS GT GU GW GX E1-0057-15 E1-0057-13

E1-0057-21 SPARE 30A 8 SPARE/3A(2)E1-0038-11 FB1-1, 3 EO102699 10 25A TERM RACK CP1-ECPRTC-19 FB13A(2)3A(2) 3A(2)3A(2)3A(2) 3A(2) 3A(2)3A(2)FB1-5, 7 FB1-9, 11 FB1-13, 15 FB1-17, 19 FB1-21, 23 FB1-25, 27 FB1-29, 31 E1-0038-23 E1-0038-13

E1-0038-25 E1-0038-15 E1-0038-27

E1-0038-17

E1-0038-29 FB23A(2)3A(2) 3A(2)3A(2)3A(2) 3A(2) 3A(2)FB2-1, 3 FB2-5, 7 FB2-9, 11 FB2-13, 15 FB2-17, 19 E1-0037-05 E1-0037-11

SPARE FB1-21, 23 FB2-29, 31 FB2-25, 27 SPARE SPARE SPARE TERM RACK CP1-ECPRTC-22 SPARE3A(2)3A(2) 3A(2)3A(2)3A(2) 3A(2) 3A(2) 3A(2)FB1-1, 3 FB1-5, 7 FB1-9, 11 FB1-13, 15

FB1-17, 19

FB1-21, 23

FB1-25, 27

FB1-29, 313A(2)FB23A(2)3A(2) 3A(2) 3A(2) 3A(2)3A(2)3A(2)FB1 SPARE SPARE SPARE SPARE SPARE SPARE SPARE EO102699A/FB2-1, 3 FB2-5, 7 FB2-9, 11 FB2-13, 15

FB2-17, 19

FB2-21, 23

FB2-25, 27 FB2-29, 31 SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE TERM RACK CP1-ECPRTC-26 E1-0038-723A(2)3A(2) 3A(2) 3A(2) 3A(2) 3A(2) 3A(2) 3A(2)FB1-1, 3 FB1-5, 7 FB1-9, 11 FB1-13, 15 FB1-17, 19 FB1-21, 23

FB1-25, 27

FB1-29, 313A(2)FB23A(2)3A(2) 3A(2)3A(2)3A(2) 3A(2) 3A(2)FB1 FB2-1, 3 FB2-5, 7 FB2-9, 11 FB2-13, 15 FB2-17, 19 FB2-21, 23

FB2-25, 27

FB2-29, 31 E1-0038-74 E1-0038-76 E1-0038-78 E1-0037-32 SPARE SPARE SPARE SPARE EO102699B/SPARE 20A 11 SPARE 20A 20A 13 12 EO102702 10A CB3, CB43A(2)3A(2) 3A(2) 3A(2) 3A(2) 3A(2) 3A(2)(2)FB1-1, 3 FB1-5, 7 FB1-9, 11 FB1-13, 15

FB1-17, 19

FB1-21, 23 FB1-25, 27 FB1-29, 313A(2)FB23A(2)3A(2)3A(2) 3A(2) 3A(2) 3A(2) 3A(2)FB1 FB2-1, 3 FB2-5, 7 FB2-9, 11 FB2-13, 15

FB2-17, 19

FB2-21, 23

FB2-25, 27

FB2-29, 31 SPARE 14 EO102703 TERM RACK CP1-ECPRTC-07 E1-0050-01 E1-0062-45

E1-0062-37

E1-0062-33

E1-0050-14 E1-0062-41 E1-0062-47 E1-0062-39 E1-0062-35 E1-0062-43 E1-0062-50

E1-0062-58

E1-0054-223A(2)3A(2) 3A(2) 3A(2) 3A(2) 3A(2)3A(2)3A(2)FB1-1, 3 FB1-5, 7 FB1-9, 11 FB1-13, 15 FB1-17, 19

FB1-21, 23

FB1-25, 27

FB1-29, 313A(2)FB23A(2)3A(2)3A(2)3A(2) 3A(2) 3A(2)3A(2)FB1 FB2-1, 3 FB2-5, 7 FB2-9, 11 FB2-13, 15

FB2-17, 19

FB2-21, 23 FB2-25, 27 FB2-29, 31 EO102703A/TERM RACK CP1-ECPRTC-10 E1-0065-15 E1-0065-16

E1-0064-11

E1-0064-10

E1-0061-27 E1-0061-36 E1-0061-37

E1-0061-38 E1-0061-19 E1-0061-44

E1-0061-20 SPARE E1-0061-86 E1-0064-37 E1-0064-39 DWG E1-0020 CKT 1-7 EO102544/LOC A6 CONT FROM THIS DWG CONT ON THIS DWG LOC C1 CONT ON THIS DWG LOC E1 SPARE 20A SPARE 20A LOC C6 CONT FROM THIS DWG CONT ON DWG BOP AUX RELAY RACK 1, CP1-ECPRCR-03

E1-0155-A AND REF DWG 3 20A 9 EO102760/CONT ON THIS DWG LOC F1 LOC D6 CONT FROM THIS DWG //CONTROL BLDG EL 807'-0" NOTE 4 NO FUSE/BKR AT THIS END AND TURB DRIVEN AUX FDWTR PUMP CONTROL

E1-0037-48 AND REF DWG 4 E1-0172-19 AND REF DWG 5 E1-0037-01, 02, 09 AND 10 E1-0172-22 AND REF DWG 6 E1-0172-26 AND REF DWG 7 E1-0184 E1-0067-95A E1-0172-07 AND REF DWG 8 E1-0172-10 AND REF DWG 9 E1-0050-47, 49 15 16 E1-0020-C LOC A1 NOTE 2, 3, 5 ENGINE START/STOP CIRCUIT DG ENGINE CONT PANEL 1-DG-01A, (CHANNEL II) 125V DC DISTRIBUTION PANEL 1ED1-1 H AND V VERT PANEL X-CV-01, 15A AUXILIARY CONTACT. SPARE SPARE 17 16 6 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 6 6 6 6 6 6 6 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 19 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 1717-FUSE B/M ITEM NUMBER REF DWG 11 CIRCUIT NUMBER INSTANTANEOUS TRIP. FOR SETTING SEE REF DWG 10. 10.E1-0024-04 11.ARE CLASS 1E, TRAIN A. SPARE-E1-2400-361 TRAIN A 100AT FOR THERMAL MAGNETIC INSTANTANEOUS E1-0050-43 SHUNT TRIP COILS (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS CP1-ECDPED-01TO 125V DC SWITCHBOARD 1ED1 TBX-ESELSP-01SOV 1-PV-2369A (SOL A)SOV 1-PV-2369B (SOL A) SOV 1-PV-2369C (SOL A)SOV 1-TV-2370A (SOL A)SOV 1-TV-2370B (SOL A)SOV 1-TV-2370C (SOL A)SOV 1-TV-2370D (SOL A)SOV 1-TV-2370E (SOL A SOV 1-TV-2370F (SOL A SOV 1-TV-2370G (SOL A)SOV 1-TV-2370H (SOL ASOV 1-TV-2370J (SOL A X-CV-01 CPX-ECPRCV-01 CP1-ECPRCR-03 SOV 1-HV-5950 SOV 1-HV-5947

SOV 1-HV-5959AUX RELAY 1-AFWX/0615B CP1-ECPRTC-19 SOV SOV SOV SOV SOV SOV SOV SOV SOV 1-FV-2456 SOV 1-LV-2478AOV 1-PV-2453A, 1-PV-2453B,AOV 1-HV-2461 AND 1-HV-2462 CP1-ECPRTC-22 CP1-ECPRTC-26 SOV SOV SOV SOV SOV 1-HV-2452-1SH-TR/1EB1-1/2KL, SH-TR/1EB3-1/2BR CP1-ECPRTC-07 SOV 1-LV-4500 AOV 1-8879A

AOV 1-8877A

AOV 1-8875A

SOV 1-FV-4536

AOV 1-8878A

AOV 1-8879C AOV 1-8877C AOV 1-8875C

SOV 1-PV-4552

AOV 1-8878C

AOV 1-8882 AOV 1-8871 SOV 1-LV-6712 SOV 1-7126 SOV 1-LCV-1003 CP1-ECPRTC-10 SOV 1-PCV-0455A SOV 1-8026 SOV 1-8149A SOV 1-8149B

SOV 1-8149C SOV 1-LCV-0459 SOV 1-TCV-0129 1-LCV-0460 SOVSOV1-8145 SOV 1-8160SOV 1-HV-4631A AND 1-HV-4631B

AOV 1-8010A

AOV 1-8010C E1-0066-74 SH-TR/1EB3-1/1CR FSAR FIGURE 8.3-14 1-HV-2185-SV1 1-HV-2186-SV1

1-HV-2187-SV1

1-HV-2188-SV1 1-FCV-0510-SV1 1-LV-2162-SV2

1-FCV-0520-SV1

1-LV-2163-SV2 1-FCV-0530-SV1 1-LV-2164-SV2

1-FCV-0540-SV1

1-LV-2165-SV2 E1-0020-B SPARE SPARE SPARE SPARE 250 15A SPARE SPARE SPARE SPARE REFERENCE DRAWINGS 1.2. 3. 4. 5.6.7. 8.225AF CIRCUIT BREAKER WITH AN ADJUSTABLE EES 2007 05-01 MHF 2007 05-01

THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2003-002426-03-01 PER SK-0059-03-002426-03-00. E1-0040-04SOV 1-PV-2328-SV1, SV2 R E1-0020 B CP-18 CP-18 el124700.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT LUMINANT CPSES GLEN ROSE, TEXAS //SPARE 17 EO102706 E1-0061-41 SOV 1-8147 E1-0061-29 E1-0061-46 TRAIN A DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV CP-7

E1-0020 E1-0020 E1-0020-B E1-0020-C E1-0061-39 SOV 1-HV-2333A E1-0039-66 SOV 1-HV-2333B E1-0039-41 SOV 1-HV-2334A E1-0039-68 SOV 1-HV-2334B E1-0039-43 E1-0061-45 SOV 1-HV-2335A E1-0039-70 E1-0039-45 SOV 1-HV-2335B SOV 1-HV-2336A E1-0039-72 SOV 1-HV-2336B E1-0039-47 AOV 1-PV-2325, 1-PV-2327 E1-0040-01 AND E1-0040-03 EO102706A E1-0172-16 AND REF DWG 2 TERM RACK CP1-ECPRTC-16 SOV 1-HV-2399 E1-0040-46 SOV 1-HV-2400 E1-0040-47 SOV 1-HV-2409 E1-0040-64 SOV 1-HV-2410 E1-0040-65 E1-0038-03

E1-0038-05 SOV 1-HV-2397 E1-0040-44 SOV 1-HV-2398 E1-0040-45 SOV 1-HV-2411 E1-0040-66 SOV 1-HV-2412 E1-0040-67 E1-0038-07

E1-0038-09 SOV 1-HV-3608 E1-0064-41 TERM RACK CP1-ECPRTC-13 18 REFERENCE DRAWINGS1.W-TC13701-D SH 1, 22.W-TC16701-D SH 1, 2 E1-0172-13 AND REF DWG 1 30A E1-0020-D E1-0020-E E1-0020-K CONT FROM DWG E1-0020-B LOC E6 125V DC ONE LINE DIAGRAM 125V DC DISTRIBUTION PANEL 1ED1-1 SOV 1-FCV-0110B SOV 1-FCV-0111A SOV 1-FCV-0111B SOV 1-FCV-0110A LEGEND 1-CIRCUIT BREAKER-CIRCUIT BREAKER RATING1-CIRCUIT NO -FUSE(2)-QUANTITY-FUSE LOCATION MARKER NOTES1.ALL EQUIPMENT/DEVICES/CABLES SHOWN ON THIS DRAWING ARE CLASS 1E TRAIN A. 2.2-POLE THERMAL MAGNETIC UNLESS NOTED OTHERWISE. ALL CIRCUIT BREAKERS IN DISTRIBUTION PANELS ARE 100AF, 3.80A 80A EACH CIRCUIT BREAKER IN DISTRIBUTION PANEL (2)25A 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18-18FUSE B/M ITEM NUMBER REF DWG 4 FBI-1 FBI-1 E1-0024-043A(2)3A(2)3A(2) 3A(2) 3A(2) 3A(2) 3A(2)FB1-1, 3 FB1-9, 11 FB1-13, 15

FB1-17, 19

FB1-21, 23

FB1-25, 27

FB1-29, 313A(2)3A(2) 3A(2)3A(2)3A(2)3A(2)3A(2)FB2-1, 3 FB2-5, 7 FB2-9, 11 FB2-13, 15

FB2-17, 19 FB2-25, 27 FB2-29, 313A(2)3A(2)3A(2) 3A(2) 3A(2) 3A(2)3A(2)3A(2)FB1-1, 3 FB1-5, 7 FB1-9, 11 FB1-13, 15

FB1-17, 19

FB1-21, 23

FB1-25, 27 FB1-29, 313A(2)3A(2)3A(2) 3A(2) 3A(2) 3A(2)FB2-1, 3 FB2-5, 7 FB2-9, 11 FB2-13, 15

FB2-17, 19

FB2-21, 23 FB1 FB23A(2)FB2-21,23FB1-5,7 (2)3A FB1 FB2 18 18 183A(2)3A(2)FB2-25, 27 FB2-29, 31 SOV 1-HV-3607 E1-0064-40

FSAR FIGURE 8.3-14 IS PROVIDED WITH A FORM C AUXILIARY CONTACT.3.M-99X0701-D SH 1 4.E1-0020-C R SOV 1-PV-2326-SV1, SV2 SOV 1-HV-2136-SV1, AND AUX RELAY 1-HX/2136A SOV 1-HV-2137-SV1, AND AUX RELAY 1-HX/2137A SOV 1-HV-2134-SV1, AND AUX RELAY 1-HX/2134A SOV 1-HV-2135-SV1, AND AUX RELAY 1-HX/2135A (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS EES 2006 12-01 MHF 2006 12-01 THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2003-002426-03-01 PER SK-0013-03-002426-03-01. E1-0040-02 R 01 E1-0020 C CP-8 CP-8 el124500.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT LUMINANT CPSES GLEN ROSE, TEXAS DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV

E1-0020 E1-0020 E1-0020-B E1-0020-C E1-0020-D E1-0020-E E1-0020-K 1-CIRCUIT BREAKER-CIRCUIT BREAKER RATING1-CIRCUIT NO -FUSE--QUANTITY-FUSE LOCATION MARKER NOTES1.ALL EQUIPMENT/DEVICES/CABLES SHOWN ON THIS DRAWING ARE CLASS 1E TRAIN A. 2.2-POLE THERMAL MAGNETIC UNLESS NOTED OTHERWISE. ALL CIRCUIT BREAKERS IN DISTRIBUTION PANELS ARE 100AF, 3.5.FOR SELECTIVE COORDINATION WITH THE SWITCHBOARD, DISTRIBUTION PANEL CIRCUIT BREAKER RATINGS MUST

NOT EXCEED THE FOLLOWING:

a. b.ADJUSTABLE TRIP 40AT FOR THERMAL MAGNETIC NON-ADJUSTABLE TRIP EACH CIRCUIT BREAKER IN DISTRIBUTION PANEL 33-51261-E498 33-51261-E499 1442F89 100A CLOSE CLOSE TRIP--BKR CLOSE CKT BKR TRIP CKT (4)AW AW 100A 125V DC ONE LINE DIAGRAM CP-74.INDICATES 225AF CIRCUIT BREAKER WITH AN ADJUSTABLE 30A(4)FUSE RATING 100AT FOR THERMAL MAGNETIC INSTANTANEOUS -20 FUSE B/M ITEM NUMBER REF DWG 35 20 TRAIN A CLOSE TRIP AW AX AY AZ E1-0031-03 100A E0102750 100A E0102754 E1-0030-09 TRIP AX AY CLOSE TRIP AX AY CLOSE TRIP AX AY E1-0031-57 AND REF DWG 4 CLOSE TRIP AX AY E1-0031-37 AND REF DWG 5 CLOSE TRIP AX AY E1-0031-31 AND REF DWG 6 CLOSE TRIP AX AY E1-0031-21 AND REF DWG 7 CLOSE TRIP AX AY E1-0031-29 AND REF DWG 8 CLOSE TRIP AX AY E1-0031-49 AND REF DWG 9 CLOSE TRIP AY E1-0031-45 AND REF DWG 10 CLOSE TRIP AY E1-0031-53 AND REF DWG 11 PX/1APSW1 E1-0031-41 AND REF DWG 12 CLOSE TRIP AX AY E1-0031-09 AND REF DWG 13 CLOSE TRIP AX AY AZ CUB 15, AUX COMPARTMENT CONT ON THIS LH LG RN RQ 3A(2)CONT ON THIS CONT FROM THIS E1-0030-68 CLOSE TRIP AX AY 30A(4)30A(4)CLOSE TRIP AX AY 30A(4)30A(4)100A E0102753 100A E'102752 E1-0033-65 TRIP COMP 4C, SPARE TRIP E1-0033-24 E0102764 E0102765 100A COMP 10B, FUTURE CONT FROM THIS COMP 10C, SPARE COMP 10D, FUTURE CLOSE TRIP E1-0033-16 E0102766 10A(2)10A(2)30A 6 E0102751 BKR RTA CONT CUB 1, COMP 1B BKR BYA CONT CUB 2, COMP 2B CONT ON THIS E1-0031-25 AND REF DWG 3 SLUG (2)60A E1-0030-43 REF DWG 15 E1-0031-04 AND REF DWG 1 DWG E1-0020 EO102538/CONT ON THIS CONT FROM THIS E1-0031-15 AND REF DWG 16 E1-0031-13 AND REF DWG 17 E1-0033-67 AND REF DWG 18 E1-0033-67 AND REF DWG 19 E1-0033-01 AND REF DWG 20 E1-0033-13 AND REF DWG 21 E1-0033-29 AND REF DWG 21 COMP 4A, INSTR COMPT REF DWG 22 AND 23 E1-0033-47 AND REF DWG 25 E1-0033-47 AND REF DWG 25 E1-0033-47 AND REF DWG 25 E1-0033-33 AND REF DWG 26 E1-0033-09 AND REF DWG 26 E1-0033-23 AND REF DWG 27 E1-0033-18 AND REF DWG 28 E1-0033-17 REF DWG 24 E1-0033-65 AND REF DWG 24 REF DWG 24 REF DWG 24

E1-0033-57 AND REF DWG 29 E1-0033-67 AND REF DWG 29 E1-0033-67 AND REF DWG 29 E1-0033-67 AND REF DWG 27 E1-0033-67 AND REF DWG 27 E1-0033-41 AND REF DWG 28 E1-0033-67 AND REF DWG 28 E1-0033-47 AND REF DWG 30 E1-0033-35 AND REF DWG 30 E1-0033-03 AND REF DWG 31 E1-0033-15 AND REF DWG 18 REF DWG 33 E1-0088 AND REF DWG 32 REF DWG 33 NOTE 2, 3, 5 NOTE 4 E1-0031-01 AND REF DWG 14 NOTE 4 2 E1-0185 NOTE 4 E1-0033-67 AND REF DWG 21 E1-0033-55 NOTE 4 5 NOTE 4 COMP 7A, INSTR COMPT COMP 11A, INSTR COMPT E1-0033-53 AND REF DWG 30 1 3 4 REF DWG 22 REF DWG 22 COMP 4D, FUTURE AT CLOSE TRIP AX AY AT 30A(4)6A(2)6A(2)6A(2) 6A(2) 6A(2) 6A(2) 6A(2) 6A(2)6A(2)6A(2) 6A(2)6A(2)6A(2) 6A(2)6A(2)6A(2)6A(4)6A(2)6A(2)6A(2)6A(3)6A(3)6A(2)6A(2) 6A(2)6A(2)6A(2)6A(2)6A(2)6A(2)6A(2) 6A(2)6A(2)6A(2)6A(2)30A(4)20A(2)30A(2)30A(2)30A(4)30A(4)6A(2)30A(2)30A(2)30A(4)30A(4)30A(2)30A(2)30A(4)30A(4)30A(2)30A(2)30A(4)30A(4)30A(2)30A(2)30A(4)30A(4)30A(4)30A(4)6A(2)30A(4)30A(4)30A(4)30A(4)6A(2)6A(2)6A(2)6A(3) 6A(3)6A(2)CLOSE CLOSE CLOSE 27 27 49 49 SPARE AX AX 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 155 155 155 155 155 154 153 153 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 153 153 153 155 155 155 155 155 155 155 153 155 155 155 155 153 INSTANTANEOUS TRIP. FOR SETTING SEE REF DWG 34. , 1-ZL-XAPFP1 1-ZL-MCC1EB3-1 1-ZL-1EB3-1 1-ZL-1FNAV1 1-ZL-T1EB1 E1-0033-17 (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASSTO 125V DC SWITCHBOARD 1ED1 CKT 1-562-2/1EA1-2,62-1/1EA1-2,1-ZL-CS-1EA1-2, E1-0031-03 1-ZL-CS-1EA1-2L86-1/1EA1, 86-2/1EA1,74-1/1EA1, 74-2/1EA1 27AX/ST1CUB 1, BKR 1EA1-2 6.9KV SWGR BUS 1-ZL-4518A, 1-ZL-4518C, 74/1APCC1 1-ZL-4518C,, , 1-ZL-4518A, 1-ZL-1APCC1 PX/1APCC1 1-ZL-XCICE1,, 74/XCICE1, 1-ZL-1APMD1,, ,, 125V DC DISTRIBUTION PANEL ELECTRICAL EQUIPMENT AREA EL 810'-6" CP1-ECDPED-031ED1-2 TAG CUB 3, BKR 1APCC1CUB 4, BKR XCICE1CUB 5, BKR 1APMD1CUB 6, BKR 1APCS3 1-ZL-1APCS374/1APCS3, 1-ZL-1APCS3CUB 7, BKR 1EG162/1EG1, DGX/1EG1, 1-ZL-CS-1EG11-ZL-CS-1EG1L, 1-ZL-1EG11-ZL-1EG1, 1-ZL-CS-1EG1, 1-ZL-CS-1EG1L 1-ZL-1APCS1CUB 8, BKR 1APCS1,, 74/1APCS1, 1-ZL-1APCS1CUB 9, BKR 1APRH12/1APRH1, 1-ZL-1APRH-1F, 1-ZL-1APRH186M/1APRH1(O),86M/1APRH1(R), 74/1APRH1, 1-ZL-1APRH-1F, 1-ZL-1APRH186M/1APCC186M/1APCC186M/XCICE186M/XCICE1 1-ZL-XCICE1 86M/1APMD174/1APMD1, 86M/1APMD1 1-ZL-1APMD186M/1APCS386M/1APCS386M/1APCS186M/1APCS1 1APSI1 CUB 10, BKR1-ZL-1APSI1-A, 1-ZL-1APSI186M/1APSI1(O),86M/1APSI1(R), 74/1APSI1, 1-ZL-1APSI1-A, 1-ZL-1APSI1CUB 11, BKR 1APCH1 1-ZL-1APCH186M/1APCH1(O),86M/1APCH1(R), 74/1APCH1, 1-ZL-1APCH1CUB 12, BKR 1APSW1 1-ZL-1APSW186M/1APSW1(O),86M/1APSW1(R),1-ZL-1APSW1,1-ZL-4250A, 1-ZL-4250CCUB 13, BKR BT-1EA11-ZL-BT-1EA1, 1-ZL-CS/BT-1EA1, 1-ZL-CS/BT-1EA1L1-ZL-CS/BT-1EA1, 1-ZL-CS/BT-1EA1L, 1-ZL-BT-1EA1CUB 14, BKR 1EA1-162-2/1EA1-1, 62-1/1EA1, 1-ZL-CS-1EA1-1,1-ZL-CS-1EA1-1L, 1-ZL-1EA1-162-1/1EA1-1, 1-ZL-CS-1EA1-1, 1-ZL-CS-1EA1-1L E1-0030-45 DTX/1EG1 E1-0030-4527-2X/1EA1, 27-2XA/1EA1 E1-0030-2127-2XB/1EA1, 27-2XC/1EA1, 27-2X1/1EA1 1-ZL-1FNAV362-2/1FNAV3, 62-1/1FNAV3, 62-1X/1FNAV3 1-ZL-1FNCB162-2/1FNCB1, 62-1/1FNCB1, 62-1X/1FNCB1COMP 9B, BKR 1FNAV3COMP 8B, BKR 1FNCB1480V SWGR BUS 1EB3 1-ZL-1PCPR1 COMP 6D, BKR 1PCPR 1-ZL-CS/BT-1EB13, 1-ZL-CS/BT-1EB13-1L, 1-ZL-BT-1EB131-ZL-CS/BT-1EB13-1L, 1ZL-CS/BT-1EB13, 1-ZL-BT-1EB13COMP 6BC, BKR BT-1EB13COMP 5D, BKR MCC1EB1-3 1-ZL-MCC1EB1-3 1-ZL-MCC1EB1-2COMP 5C, BKR MCC1EB1-2 1-ZL-MCCXEB1-3 COMP 5B, BKR MCCXEB1-3 E1-0033-75 27-AX/1EB13, 27-BX/1EB13, 59X/1EB13, 27-AX1/1EB1327X-1/1EB1, 27X-2/1EB1, 27X-3/1EB1 1-ZL-1CICE5 1-ZL-MCCXEB1-1COMP 2D, BKR 1CICE5COMP 2C, BKR MCCXEB1-1 COMP 2B, BKR 1APPD52AX/1APPD, 62/1APPD 1-ZL-1APPD1-ZL-CS/1EB1-1, 1-ZL-CS/1EB1-1L, 1-ZL-1EB1-11-ZL-CS/1EB1-1, 1-ZL-CS/1EB1-1L, 1-ZL-1EB1-1COMP 1BC, BKR 1EB1-1 1-ZL-MCC1EB1-1 COMP 3D, BKR MCC1EB1-1

1-ZL-MCCXEB1-2 COMP 3C, BKR MCCXEB1-2 480V SWGR BUS 1EB1 1-DG-01BDIESEL GEN 1EG1, LOCAL PNL 1-ZL-CS-T1EB1, 1ZL-CS-T1EB1L1-ZL-CS-T1EB1, 1ZL-CS-T1EB1L,CUB 17, BKR T1EB11-ZL-CS-T1EB3, 1-ZL-CS-T1EB3L, 1-ZL-T1EB31-ZL-CS-T1EB3, 1-ZL-CS-T1EB3L, 1-ZL-T1EB352X/1EG1 (LOCATED IN CUB 727-3X/1EA1, 27-3Y1/1EA1 E1-0030-6827-3Y/1EA1, 27-3Z/1EA1CUB 16, BKR T1EB3480V SWGR BUS 1EB327X-1/1EB3, 27X-2/1EB3, 27X-3/1EB3COMP 7C, BKR MCCXEB3-2COMP 7D, BKR MCC1EB3-4 1-ZL-MCCXEB3-2 1-ZL-MCC1EB3-4COMP 8C, BKR MCC1EB3-2 1-ZL-MCC1EB3-2COMP 8D, BKR MCC1EB3-3 1-ZL-MCC1EB3-3COMP 9C, BKR XAPFP1COMP 9D, BKR MCC1EB3-1 27X-12/1EB1 REF DWG 25 27X-12/1EB3 REF DWG 27 1-ZL-1PCPR1COMP 11B, BKR 1PCPR1 COMP 11C, BKR 1-ZL-MCCXEB3-1COMP 12BC, BKR 1EB3-1 1-ZL-CS-1EB3-11-ZL-CS-1EB3-1, 1-ZL-1EB3-1 1-ZL-CS-1EB3-1L480V SWGR BUS 1EB1COMP 3B, BKR 1FNAV1 62-2/1FNAV1, 62-1X/1FNAV1, 62-1/1FNAV1REACTOR TRIP SWGR CAB 2 TBX-ESPDTS-01 27AX-1/ST2 1EA1 MCCXEB3-1 FU1,2 FU3,4 E1-0031-64 AND REF DWG 2 1-ZL-1EA1-3 E1-0031-63 1-ZL-1EA1-3 E1-0031-63 CUB 2, BKR 1EA1-3COMP 11D, BKR1CIC01 E1-0033-43 AND REF DWG 30 1-ZL-1CIC01 E1-0067-98 CP1-DGGVEL-01 (GOVERNOR) E1-0067-98B AND E1-0185-B DIESEL GEN GOV CONTROL PANEL1-DG-01D E'154409 FSAR FIGURE 8.3-14 E1-0020-D 1-ZL-1APCC1 0.5A 6A F241 F231 6A F242 6A F243 F244 6A F245 F246 6A F247 F248 F249 1A 1A 32A 10A REF DWG 36 (PAGE 21) E1-0067-98 RELAY K605 FIELD FLASHING E1-0067-108 E1-0067-98B AND REF DWG 36 (PAGE 19) NO FUSE/BKR AT THIS END E1-0067-98A RELAY 86-1, 10X, LIGHT BL1 E1-0067-98 DC LINK FLASHING E1-0067-108 DWG LOC: C-1 DWG LOC: A-6 DWG LOC: C-6 DWG LOC: D-1 DWG LOC: B-6 DWG LOC: E-1 DWG E1-0020-E LOC: A-1 IS PROVIDED WITH A FORM C AUXILIARY CONTACT. E1-0067-98A EXCITATION 24V DC POWER SUPPLY RELAY D1/1EG1 (K231) RELAY K1/1EG1, K602, K603, 1KY/3417-6 RELAY 86-2, MPR-1/1EG1, RTD TR600, LIGHT BL2 E1-0067-98 RELAY K300A, K604, K606, K702, K702-1 RELAY K737, K738, K739, GDR, X 1-KY/3417-1 REFERENCE DRAWINGS 33-51261-E483 1.2.33-51261-E485 3.33-51261-E486 4.33-51261-E487 5.33-51261-E488 6.33-51261-E489 7.33-51261-E490 8.33-51261-E491 9.33-51261-E492 10.33-51261-E493 11.33-51261-E494 12.13.33-51261-E496 14.15.1442F64 16.1442F59 17.1442F62 18.1442F63 19.20.1442F66 21.1442F67 22.1442F69 23.1442F7024.1442F71 25.1442F68 26.1442F72 27.1442F73 28.29.30.7026D76 31.32.33-51261-D484 1442F65 33.33-51261-E497, 55097-E0276 7026D77, 7026D78 33-51261-D495 LEGEND E1-2400-361 34.30A E1-0024-04 35.SPARE SPARE 100A NON-AUTO 100A (NON-AUTO)1ED1-2(O)(R)(O)(R)(O)(R)(O)(R)(O)(R)36.FANP DWG 38-1290428-** THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2001-001255-06-03 PER SK-0081-01-001255-06-00. DJL 2005 09-30 R 2005 10-04 SM E1-0020 D CP-18 CP-18 el107070.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT TXU POWER CPSES GLEN ROSE, TEXAS HOT SHUTDOWN PNL 1-LV-01 3A(2)3A(2) 3A(2) 3A(2) 3A(2)3A(2)3A(2)3A(2)20A E0102761 E1-0061-44 SPARE SPARE SPARE SPARE SPARE SOV 1-HV-2452-1 E1-0037-32 SHUTDOWN TRANSF PNL 1-LV-15 3A(2)3A(2) 3A(2) 3A(2) 3A(2)3A(2)3A(2)3A(2)3A(2)3A(2)3A(2)3A(2)3A(2)3A(2)3A(2)3A(2)3A(2) 3A(2)3A(2)3A(2)3A(2)3A(2)3A(2)3A(2) 3A(2)E1-0064-11 SOV 1-8149A E1-0061-36 SOV 1-8149B E1-0061-37 SOV 1-8149C E1-0061-38 SOV 1-FV-2456 E1-0037-05 AUX RLY 1-HX/2333FL E1-0039-66 AUX RLY 1-HX/2334FL E1-0039-68 AUX RLY 1-HX/2335FL E1-0039-70 AUX RLY 1-HX/2336FL E1-0039-72 SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE E0102763 E0102758 E0102759 SPARE 30A E1-0193 AND REF DWG 4 1-ZL-2461B, 1-ZL-2462B, 1-ZL-2475B E1-0037-01, 02, 09, 10 AND 34 TRAIN A DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV

E1-0020 E1-0020 E1-0020-B E1-0020-C E1-0020-D E1-0020-E E1-0020-K 15A E0102756 FU14 FU2 FU3 FU4 FU5 FU15 FU16 FU17 FU9 FU10 FU11 FU12 FU13 FU19 FU20 FU21 FU22 FU23 FU24 FU25 FU26 FU27 FU28 FU29 FU30 CONT FROM DWG E1-0020-D LOC E6 CONT ON THIS DWG LOC C1 CONT ON THIS DWG LOC D1 DWG LOC B6 CONT FROM THIS DWG LOC A6 CONT FROM THIS JK JL JM JN JP JR JS JT E1-0173-15B AND REF DWG 2 IND LIGHTS 1-ZL-2453C, 1-ZL-2453D, 7 9 10 11 12 125V DC ONE LINE DIAGRAM CP-7 SOV 1-PCV-0455A SOV 1-TCV-0129 125V DC DISTRIBUTION PANEL 1ED1-2 8 15A CB1,CB2 CB5,CB6 10A(2)10A(2)10A(2)CB7,CB8 LOCAL ANNUNCIATOR E1-0184 ENGINE START/STOP CIRCUIT ENGINE CONTROL E1-0067-95 DG ENGINE CONT PNL 1-DG-01A (CHANNEL 1) DG ENGINE CONT PNL 1-DG-01A W-LV08805-F SH 1, 2, 3 LEGEND 1-CIRCUIT BREAKER-CIRCUIT BREAKER RATING 1--FUSE-FUSE RATING -QUANTITY -NOTES1.ALL EQUIPMENT/DEVICES/CABLES SHOWN ON THIS DRAWING 2.2-POLE THERMAL MAGNETIC UNLESS NOTED OTHERWISE. ALL CIRCUIT BREAKERS IN DISTRIBUTION PANELS ARE 100AF, 3.IS PROVIDED WITH A FORM C EACH CIRCUIT BREAKER IN DISTRIBUTION PANEL 100A 100A FUSE LOCATION MARKERCLOSE- BKR CLOSE CKTTRIP- BKR TRIP CKT AUXILIARY CONTACT. 3A(2)JK 3A (2)JK6-FUSE B/M ITEM NUMBER REF DWG 5 6 E1-0024-04 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 19 19 19 6 6 6 6 6 6 6 6 CIRCUIT NUMBER ARE CLASS 1E, TRAIN A. 15A 15A 3A(2)FB5 FB5-1,3 FB5-5,7 FB5-9,11 FB5-13,15 FB5-17,19 FB5-21,23 FB5-25,27 FB5-29,31 SOV 1-HV-4178 E1-0045-13 SPARE SPARE SPARE SPARE SPARE SPARE SPARE 3A(2)SOV 1-HV-2401A

E1-0040-52 3A(2)3A(2) 3A(2) 3A(2) 3A(2) 3A(2) 3A(2)3A(2)3A(2)3A(2)3A(2)3A(2) 3A(2)3A(2)3A(2)SOV 1-HV-2401B E1-0040-53 SOV 1-HV-2402A E1-0040-54 SOV 1-HV-2402B E1-0040-55 SOV 1-HV-2403A E1-0040-56 SOV 1-HV-2403B E1-0040-57 SOV 1-HV-2404A E1-0040-58 SOV 1-HV-2404B E1-0040-59 FB3-1,3 FB3-5,7 FB3-9,11 FB3-13,15 FB3-17,19 FB3-21,23 FB3-25,27 FB3-29,31 FB4 FB3 SOV 1-HV-4165 E1-0045-01 FB4-1,3 FB4-5,7 FB4-9,11 FB4-13,15 FB4-17,19 FB4-21,23 FB4-25,27 SOV 1-HV-4166 E1-0045-02 SOV 1-HV-4168 E1-0045-04 SOV 1-HV-4169 E1-0045-05 SOV 1-HV-4171 E1-0045-07 SOV 1-HV-4172 E1-0045-08 SOV 1-HV-4173 E1-0045-09 SOV 1-HV-4174FB4-29,31E1-0045-10 E1-0173-08 AND REF DWG 1SAMPLE VALVE CONT PNL 1-LV-08 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 97 97 97 97 FSAR FIGURE 8.3-14 1-ZL-2333FL 1-ZL-2334FL

1-ZL-2335FL

1-ZL-2336FL E1-0039-41, 66, 66A E1-0039-43, 68, 68A E1-0039-45, 70, 70A E1-0039-47, 72, 72A E1-0020-E SOV 1-HV-2333A-SV1, INDICATING LIGHTS

SOV 1-HV-2334A-SV1, INDICATING LIGHTS

SOV 1-HV-2335A-SV1, INDICATING LIGHTS

SOV 1-HV-2336A-SV1, INDICATING LIGHTS SAFETY CLASS 3 ASSOCIATED CIRCUITS (NUCLEAR SAFETY-RELATED) SAFETY CLASS 2 CLASS 1ESAFETY CLASS 1SEISMIC CATEGORY I 3A(2)FU1 6 FU6 3A(2)3A(2) 3A(2)FU7 FU8 6 6 6 FU18 3A(2)6 SPARE REFERENCE DRAWINGS 1.2. 3. 4.W-1LV152861-F SH 2, 4 09-500-76001 SH 4, 6, 7

W-99X03934-F SH 7, 8, 9 5.THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-1999-002406-02-00 PER SK-0074-99-002406-02-00. -C SEE NOTE 5 R ALL WIRING AND CABLING ENCLOSED BY 5.TRAIN AA C C C ISOLATION BETWEEN CLASS 1E BUS AND NON-CLASS 1E LOAD IS PROVIDED BY TWO CIRCUIT BREAKERS, EACH COORDINATED

WITH THE BUS UPSTREAM CIRCUIT BREAKER, INDICATED BY

NEXT TO THE BREAKER. 4.R NOTE 4 DASHED LINES IS ASSOCIATED CLASS 1E, TRAIN AA. THE FUNCTION OF THE LOAD IS NOT SAFETY RELATED AND THE

LOAD CIRCUIT BREAKER IS CLASS 1E. MM 2006 01-19 E1-0184 AND REF DWG 3 (SEE NOTE 6) ALL INTERNALS, COMPONENTS AND WIRING SUPPLIED BY THE FEEDER CIRCUIT BREAKERS ARE NON-CLASS 1E, TRAIN C. 6.R 01-20 2006 GAW E1-0020 E CP-11 CP-11 el112810.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT TXU POWER CPSES GLEN ROSE, TEXAS LEGEND 80A 1 FUSE LOCATION MARKER QUANTITY FUSE CIRCUIT BREAKER CIRCUIT BREAKER RATING CIRCUIT NUMBER DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV

TRAIN B 80A 1 (2)-------NOTES 1.2.ALL EQUIPMENT/DEVICES/CABLES SHOWN ON THIS DRAWING 2-POLE THERMAL MAGNETIC UNLESS NOTED OTHERWISE. FOR SELECTIVE COORDINATION WITH THE SWITCHBOARD, DISTRIBUTION PANEL CIRCUIT BREAKER RATINGS MUST

NOT EXCEED THE FOLLOWING:

a. b.ADJUSTABLE TRIP 40AT FOR THERMAL MAGNETIC NON-ADJUSTABLE TRIP ARE CLASS 1E. ALL CIRCUIT BREAKERS IN DISTRIBUTION PANELS ARE 3.4.5.E1-0020-A E1-0020-A E1-0020-F E1-0020-G E1-0020-H E1-0020-J E1-0020-L IS PROVIDED WITH A FORM C EACH CIRCUIT BREAKER IN DISTRIBUTION PANEL --AUXILIARY CONTACT. 125V DC ONE LINE DIAGRAM CP-3 3A(2)LK 3A LK FUSE RATING -18 100AT FOR THERMAL MAGNETIC INSTANTANEOUS 18 (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS FSAR FIGURE 8.3-14 E1-0020-F REFERENCE DRAWINGS 1.2. 3.W-TC17701-D SH 1, 2 4.W-TC20701-D SH 1, 2

5.6.7.W-TC14701-D SH 1, 2 W-TC23701-D SH 1, 2 1084H36 SH 28 W-1TC27825-D SH 1, 2 W-CV01701-F SH 12, 14, 166.ALL WIRING AND CABLING ENCLOSED INSIDE DASHED LINES IS ASSOCIATED CLASS 1E TRAIN BB. 1 30A 30A 2 3 4 30A SPARE SPARE SPARE SPARE 5 20A 7 3A(2)LK 3A(2)3A(2) 3A(2)3A(2)3A(2)3A(2)3A(2) 3A(2)LM LN LP LR LS LT LU LW EG102856 30A SPARE SPARE 20A 3A(2)3A(2) 3A(2) 3A(2) 3A(2)3A(2)3A(2) 3A(2)3A(2)FB1-1,3 FB1-5,7 FB1-9,11 FB1-13,15 FB1-17,19 FB1-21,23 FB1-25,27 FB1-29,31 FB2-1,3 3A(2)3A(2) 3A(2) 3A(2) 3A(2) 3A(2) 3A(2)FB2-5,7 FB2-9,11 FB2-13,15 FB2-17,19 FB2-21,23 FB2-25,27 FB2-29,31 30A SPARE 8 9 10 11 E1-0057-19 E1-0057-17 SPARE SPARE E1-0057-23 SOV 1-HV-2333A E1-0039-67 E1-0039-69 SOV 1-HV-2412 15A 3A(2)3A(2)3A(2)3A(2) 3A(2)3A(2)3A(2)FB1-1,3 FB1-5,7 FB1-9,11 FB1-13,15 FB1-17,19 FB1-21,23 FB2-1,3 3A(2)3A(2) 3A(2) 3A(2)3A(2)3A(2)3A(2)FB1-1,3 FB1-5,7 FB1-9,11 FB1-13,15 FB1-17,19 FB1-21,23 FB1-25,27 FB1-29,31 FB2-1,3 3A(2)3A(2) 3A(2) 3A(2) 3A(2) 3A(2) 3A(2)FB2-5,7 FB2-9,11 FB2-13,15 FB2-17,19 FB2-21,23 FB2-25,27 FB2-29,31 20A 3A(2)3A(2) 3A(2) 3A(2) 3A(2) 3A(2) 3A(2) 3A(2)3A(2)FB1-1,3 FB1-5,7 FB1-9,11 FB1-13,15 FB1-17,19 FB1-21,23 FB1-25,27 FB1-29,31 FB2-1,3 3A(2)3A(2) 3A(2) 3A(2) 3A(2)3A(2)3A(2)FB2-5,7 FB2-9,11 FB2-13,15 FB2-17,19 FB2-21,23 FB2-25,27 FB2-29,31 3A(2) 3A(2)3A(2)3A(2) 3A(2) 3A(2) 3A(2) 3A(2)3A(2)FB1-1,3 FB1-5,7 FB1-9,11 FB1-13,15 FB1-17,19 FB1-21,23 FB1-25,27 FB1-29,31 FB2-1,3 3A(2)3A(2) 3A(2)3A(2)3A(2) 3A(2) 3A(2)FB2-5,7 FB2-9,11 FB2-13,15 FB2-17,19 FB2-21,23 FB2-25,27 FB2-29,31 SOV 1-HV-2334A SOV 1-HV-2335A E1-0039-71 SOV 1-HV-2336A E1-0039-73 SOV 1-HV-2397 E1-0040-44 SOV 1-HV-2398 E1-0040-45 E1-0040-46 SOV 1-HV-2399 SOV 1-HV-2400 E1-0040-47 SOV 1-HV-2409 E1-0040-64 SOV 1-HV-2410 SOV 1-HV-2411 E1-0040-65 E1-0040-66 E1-0040-67 EG102859A 12 3A(2)3A(2)3A(2) 3A(2)3A(2)FB2-5,7 FB2-9,11 FB2-17,19 FB2-21,23 FB2-25,27 3A(2)FB2-29,31 SPARE EG102861B SOV 1-HV-2452-2 E1-0037-35 SPARE SPARE SPARE SPARE SPARE SPARE SOV 1-8143 SOV 1-8153 SOV 1-8154 SOV 1-8152 E1-0061-26 E1-0061-30 E1-0061-31 E1-0061-40 E1-0061-43 E1-0064-12 E1-0064-09 SPARE SOV 1-8047 E1-0064-16 E1-0064-42 E1-0064-43 SOV 1-8027 SOV 1-8146 E1-0061-28 AOV 1-8010B E1-0064-38 SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SOV 1-HV-5956 SOV 1-HV-5953 SOV 1-HV-5962 EG102859 20A 13 EG102862 14 EG102861 SPARE 15 20A 16 EG102861A 20A 20A FB1-29,31 FB1-25,27 3A(2)3A(2)80A NOTE 2 EG102604 DWG E1-0020-A E1-0174-13 AND REF DWG 2 FB1 FB2 E1-0172-17 AND REF DWG 3 FB1 FB2 E1-0172-27 AND REF DWG 5 CB-3,4 FB1 FB2 FB1 FB2 FB1 FB2 SPARE SPARE LOC A1 SOV 1-HV-3609 SOV 1-HV-3610 3A(2)OUTPUT CAB 2, TBX-ESELSP-01 SPARE 30A 6 FU41, 42 FU1, 2 FU3, 4 E1-0040-17 E1-0040-18

E1-0040-19 FU5, 6 FU7, 8 FU9, 10 SPARE FU11, 12 FU13, 14 FU15, 16 FU17, 18 FU19, 20 E1-0040-20 E1-0040-21

E1-0040-22

E1-0040-23

E1-0040-24 FU21, 22 FU23, 24 FU25, 26 FU27, 28 FU29, 30 FU31, 32 E1-0040-25 E1-0040-26 SPARE E1-0040-27 E1-0040-28 SPARE SPARE SPARE SPARE SPARE FU33, 34 FU35, 36 FU37, 38 FU39, 40 EG102855 SOLID STATE PROT SYS TRAIN B, SOV 1-PV-2369A (SOL B) SOV 1-PV-2369C (SOL B)

SOV 1-TV-2370A (SOL B) SOV 1-TV-2370B (SOL B)

SOV 1-TV-2370C (SOL B)

SOV 1-TV-2370D (SOL B) SOV 1-TV-2370E (SOL B) SOV 1-TV-2370F (SOL B) SOV 1-TV-2370G (SOL B) SOV 1-TV-2370H (SOL B) SOV 1-TV-2370J (SOL B) CONT ON THIS DWG LOC D1 CONT ON THIS DWG LOC C1 SPARE SPARE CONT FROM THIS DWG LOC A6 CONT ON THIS DWG LOC E1 CONT FROM THIS DWG LOC B6 E1-0172-20 AND REF DWG 4 E1-0187 ENGINE START/STOP CIRCUIT E1-0067-96A CONT ON DWG E1-0020-G E1-0172-23 AND REF DWG 7 E1-0172-14 AND REF DWG 6 CONT FROM THIS DWG LOC C6 CONTROL BLDG EL 807'-0" NOTE 3, 4, 5 E1-0108 AND REF DWG 1 AOV 1-PV-2326, 1-PV-2328 E1-0040-02, 04 TO 125V DC SWITCHBOARD 1ED2 CKT 1-7 TAG NO CP1-ECDPED-02 125V DC DISTRIBUTION PANEL 1ED2-1 TERM RACK CP1-ECPRTC-17 TERM RACK CP1-ECPRTC-20 TERM RACK CP1-ECPRTC-27 SOV 1-LCV-0112A SOV 1-PCV-0456 TERM RACK CP1-ECPRTC-23 DIESEL ENGINE CONT PNL 1-DG-02A (CHANNEL II ) TERM RACK CP1-ECPRTC-14 10A(2)15A H AND V VERT PANEL CPX-ECPRCV-01 3A(2)15A(2)3A(2)1617 17 3A(2)3A(2) 3A(2)3A(2) 3A(2) 3A(2)3A(2)3A(2) 3A(2) 3A(2) 3A(2) 3A(2) 3A(2) 3A(2) 3A(2) 3A(2) 3A(2) 3A(2)17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 18 18 18 18 18

6 6 6 6 6 6 6 6 6 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 19 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 SPARE 3A(2)SPARE 18 18 15A(2)FB2-33,35 E1-0066-76 3A(2)LJ SOD X-HV-6179 E1-0036-31 6 87 SHUNT TRIP COILS SH-TR/1EB2-1/1FR, SH-TR/1EB4-1/10DL SH-TR/1EB4-1/10DR, SH-TR/1EB4-1/12D AND SH-TR/1EB4-1/12FL SOV 1-PV-2369B (SOL B) E1-0038-11 E1-0038-24 E1-0038-13 E1-0038-26 E1-0038-15 E1-0038-28 E1-0038-30 E1-0038-17 SOV 1-FCV-0510-SV2 SOV 1-LV-2162-SV1

SOV 1-FCV-0520-SV2

SOV 1-LV-2163-SV1

SOV 1-FCV-0530-SV2 SOV 1-LV-2164-SV1 SOV 1-FCV-0540-SV2 SOV 1-LV-2165-SV1 E1-0037-06 SOV 1-FV-2457 AOV 1-HV-2459, 1-HV-2460, 1-PV-2454A AND 1-PV-2454B E1-0037-03, 04, 07 AND 08 E1-0038-19 AND 20 SOV 1-HV-2154 AND 2155 E1-0038-04 E1-0038-06 E1-0038-08 E1-0038-10 E1-0037-06 AUX RELAY 1-HX/2134B AUX RELAY 1-HX/2135B

AUX RELAY 1-HX/2136B AUX RELAY 1-HX/2137B E1-0038-73 E1-0038-75 E1-0038-77 E1-0038-79 SOV 1-HV-2185-SV2 SOV 1-HV-2186-SV2

SOV 1-HV-2187-SV2

SOV 1-HV-2188-SV2 18 SOV 1-HV-2134-SV2, AND SOV 1-HV-2135-SV2, AND

SOV 1-HV-2136-SV2, AND SOV 1-HV-2137-SV2, AND3A(2)3A(2)FB2-13,15FB3-1,3 TRAIN BB SEE NOTE 6 SPARE SPARE SPARE SPARE INSTANTANEOUS TRIP. FOR SETTING SEE REFERENCE FUSE B/M ITEM NUMBER, REF DWG 9 INDICATES 225AF CIRCUIT BREAKER WITH ADJUSTABLE DRAWING 8.8.E1-2400-361 E1-0024-04 9.SPARE SPARE SPARE SPARE SOV 1-PV-2327-SV1, SV2 E1-0040-03 R SOV 1-PV-2325-SV1, SV2 E1-0040-01 R THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2003-002426-03-00 PER SK-0014-03-002426-03-00. MM 2007 04-30 2007 04-30 DLK E1-0020 F CP-17 CP-17 el124660.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT LUMINANT CPSES GLEN ROSE, TEXAS ONE LINE DIAGRAM DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV TRAIN B 3A(2)3A(2)3A(2)3A(2)3A(2)3A(2)FB1-1,3 FB1-9,11 FB1-13,15 FB1-17,19 FB1-21,23 FB2-1,3 3A(2)3A(2)3A(2)3A(2)3A(2) 3A(2)3A(2)3A(2)FB1-1,3 FB1-5,7 FB1-9,11 FB1-13,15 FB1-17,19 FB1-21,23 FB1-25,27 FB1-29,31 FB2-1,3 3A(2)3A(2)3A(2) 3A(2)3A(2)3A(2)3A(2)FB2-5,7 FB2-9,11 FB2-13,15 FB2-17,19 FB2-21,23 FB2-25,27 FB2-29,31 3A(2)3A(2)3A(2)3A(2) 3A(2)3A(2)FB2-5,7 FB2-9,11 FB2-13,15 FB2-17,19 FB2-21,23 FB2-25,27 3A(2)FB2-29,31 SPARE SPARE FB1-29,31 FB1-25,27 3A(2)3A(2)FB1 FB2 FB1 FB2 3A(2)CONT FROM DWG E1-0020-F LOC E6 17 EG102866 E1-0172-05 AND REF DWG 1 E1-0059-16 SOV 1-HV-5548 E1-0059-27 E1-0059-37 SOV 1-HV-5538 SPARE SPARE SPARE SPARE SPARE SOV 1-HV-5417D-1 AND 1-HV-5417D-2 E1-0059-98 SOV 1-HV-5409D-1 AND 1-HV-5409D-2 E1-0059-97 SOV 1-8843 E1-0062-70 E1-0062-57 SOV 1-7150 E1-0065-13 SOV 1-7136 E1-0065-14 E1-0062-44 E1-0062-36 SPARE 1.W-TC11701-D SH 1, 2 2.E1-0020-A E1-0020-A E1-0020-F E1-0020-G E1-0020-H E1-0020-J E1-0020-L EG102866A 20A 18 AOV 1-8878D SOV 1-HV-5440B 125V DC CP-3 125V DC DISTRIBUTION PANEL 1ED2-1 TERM RACK CP1-ECPRTC-05 TERM RACK CP1-ECPRTC-11 AOV 1-8880 AOV 1-8875D 3A(2)1-CIRCUIT BREAKER-CIRCUIT BREAKER RATING1-CIRCUIT NO -FUSE3A-FUSE RATING (2)-QUANTITY1.ALL EQUIPMENT/DEVICES/CABLES SHOWN ON THIS DRAWING 2.2-POLE THERMAL MAGNETIC UNLESS NOTED OTHERWISE. 3.AUXILLIARY CONTACT. 80A 80A IS PROVIDED WITH A FORM C EACH CIRCUIT BREAKER IN DISTRIBUTION PANEL ALL CIRCUIT BREAKERS IN DISTRIBUTION PANELS ARE ARE CLASS 1E. 15A SOV 1-HV-5536 E1-0059-25 SOV 1-LV-4753 E1-0049-02 -18 FB1-1 FB1-1 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18-FUSE LOCATION MARKER 18 SOV 1-PV-4553 3A(2)18 FB1-5,7 FSAR FIGURE 8.3-14 E1-0039-29 SOV 1-HV-2397A E1-0039-30 SOV 1-HV-2398A E1-0039-31 SOV 1-HV-2399A E1-0039-32 SOV 1-HV-2400A 3.E1-0024-04 FUSE B/M ITEM NUMBER REF DWG 3 SPARE SPARE SPARE SPARE E1-0020-G (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS E1-0172-11 AND REF DWG 2, 4 4.W-TC05701-D SH 1 VE1-TC11701-D SH 2 G CP-9 CP-9 el122250.dgn REFERENCE DRAWINGS: NOTES: LEGEND: DLK 07-14 2015 TO E1-0050-44A. EDITORIALLY CORRECT REFERENCE DRAWING NUMBER FROM E1-0050-44 THIS DRAWING REVISED TO INCORPORATE AI-CR-2015-006013-1 TO E1-0050-44A CP-9 07-14 2015 MM 07-15 2015 MHF E1-0020DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ < FINAL PRINT > GLEN ROSE, TEXAS CPNPP LUMINANT ONE LINE DIAGRAM DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV TRAIN B E1-0020-A E1-0020-A E1-0020-F E1-0020-G E1-0020-H E1-0020-J E1-0020-L CP-3 125V DC 1-CIRCUIT BREAKER-CIRCUIT BREAKER RATING 1--FUSE--QUANTITY -FUSE LOCATION MARKER NOTES 100A CLOSE CLOSE TRIP--BKR CLOSE CKT BKR TRIP CKT 100A 1.2.ALL EQUIPMENT/DEVICES/CABLES SHOWN ON THIS DRAWING 2-POLE THERMAL MAGNETIC UNLESS NOTED OTHERWISE. FOR SELECTIVE COORDINATION WITH THE SWITCHBOARD, DISTRIBUTION PANEL CIRCUIT BREAKER RATINGS MUST

NOT EXCEED THE FOLLOWING: a.b.ADJUSTABLE TRIP 40AT FOR THERMAL MAGNETIC NON-ADJUSTABLE TRIP ARE CLASS 1E. 3.4.5.IS PROVIDED WITH A FORM C EACH CIRCUIT BREAKER IN DISTRIBUTION PANEL REFERENCE DRAWINGS 1.2. 3.4.5.6.7.8.9.10.11.12.13. 14. 15.16.17.18.19.20.33-51261-E577 33-51261-E582 33-51261-E581 33-51261-E583 33-51261-E585 33-51261-E586 33-51261-E587 33-51261-E588

33-51261-E589 33-51261-E590 33-51261-E591

33-51261-E572

33-51261-E573 33-51261-E574 33-51261-D575

33-51261-E576 1442F76 1442F81 1442F82 21.22.23.24. 25.26.27.28. 29.(2)6.SAME AS THE ON THE RESPECTIVE DRAWING. 1442F77 1442F78 1442F79 1442F75 1442F74 1442F80 1442F84 1442F85 1442F61B 30.31.33-51261-D584 AX AX CABLE NUMBERS WITH SUFFIX N ARE THE CORRESPONDING CABLE NUMBER WITH SUFFIX M ALL CIRCUIT BREAKERS IN DISTRIBUTION PANEL ARE D54925-3, D54925-4 SH 3 AUXILIARY CONTACT. INDICATES 225AF CIRCUIT BREAKER WITH AN ADJUSTABLE

INSTANTANEOUS TRIP FOR SETTING SEE REF DWG 32. 30A(2)30A FUSE RATING 20 100AT FOR THERMAL MAGNETIC INSTANTANEOUS CIRCUIT NUMBER 20 100A CONT ON THIS CONT ON THIS CONT FROM THIS 100A 100A 2 100A CONT FROM THIS 5 DWG E1-0020-A EG102910 CLOSE TRIP 30A(2)30A(2)AY AX AZ LG RN CONT FROM THIS EG102911 EG102914 EG102912 NOTE 3, 4, 5 NOTE 2 NOTE 2 NOTE 2 NOTE 2 1 E1-0031-05 E1-0030-49 E1-0030-49 CUB 5, AUX COMPT E1-0030-22 E1-0030-70 E1-0031-43 E1-0031-59 E1-0031-51 E1-0031-47 3 NON-AUTO NON-AUTO EG102925 100A 4 CONT ON DWG E1-0031-44 AND REF DWG 12 COMPT 3A, INSTR COMPT COMPT 4A, INSTR COMPT COMPT 4C, SPARE BKR COMPT 1A, INSTR COMPT COMPT 10D, SPARE BKR COMPT 10A, INSTR COMPT COMPT 11A, INSTR COMPT UNDERVOLTAGE AUX RELAYS COMPT 12A, INSTR COMPT CLOSE TRIP AW AX AY AZ SLUG (2)60A E1-0031-07 CLOSE AX TRIP AY CLOSE AX TRIP AY CLOSE AX TRIP AY CLOSE AX TRIP AY E1-0031-39 CLOSE AX TRIP AY CLOSE AX TRIP AY E1-0031-35 CLOSE AX TRIP AY E1-0031-33 CLOSE AX TRIP AY CLOSE AX TRIP AY CLOSE AX TRIP AY CLOSE AX TRIP AY CLOSE AX TRIP AY CLOSE AX TRIP AY EG102598N NOTE 6 125V DC DISTRIBUTION ELECTRICAL EQUIPMENT AREA EL 852'-6" CONT ON THIS NOTE 2 COMPT 4D, SPACE COMPT 6D, SPACE COMPT 2B, SPACE COMPT 9C, SPACE CLOSE TRIP 30A(2)30A(2)AY AX E1-0031-08 AND REF DWG 1 E1-0031-24 AND REF DWG 2 E1-0031-66 AND REF DWG 3 E1-0031-40 AND REF DWG 5 E1-0031-56 AND REF DWG 6 E1-0031-36 AND REF DWG 7 E1-0031-34 AND REF DWG 8 E1-0031-48 AND REF DWG 9 E1-0031-52 AND REF DWG 10

E1-0031-60 AND REF DWG 11 E1-0031-62 AND REF DWG 13 E1-0031-18 AND REF DWG 15 E1-0031-06 AND REF DWG 16 E1-0031-20 AND REF DWG 17 E1-0033-65 AND REF DWG 19 E1-0033-68 AND REF DWG 19 E1-0033-68 AND REF DWG 19 REF DWG 20 REF DWG 20 REF DWG 22 REF DWG 23

E1-0033-68 AND REF DWG 23 REF DWG 24 AND 25 E1-0033-65 AND REF DWG 28 E1-0033-54 AND REF DWG 29 REF DWG 24 AND 30 REF DWG 27 E1-0033-68 AND REF DWG 27 E1-0033-68 AND REF DWG 26

E1-0033-68 AND REF DWG 26 E1-0033-68 AND REF DWG 31 E1-0033-68 AND REF DWG 31 E1-0031-12 AND REF DWG 14 E1-0033-59 AND REF DWG 20 E1-0033-37 AND REF DWG 21 E1-0033-49 AND REF DWG 21 E1-0033-49 AND REF DWG 21 E1-0033-11 AND REF DWG 22 E1-0033-31 AND REF DWG 23 PULSING CONTACTOR M RLYS TD-1, TD-2, 59GX AND E1-0033-25 AND REF DWG 26 E1-0033-21 AND REF DWG 27 E1-0033-27 AND REF DWG 28 REF DWG 28 E1-0033-39 AND REF DWG 29 E1-0033-49 AND REF DWG 29 RLYS TD-1, TD-2, 59GX AND PULSING CONTACTOR M E1-0033-07 AND REF DWG 30 E1-0033-19 AND REF DWG 19 COMP 7A, INSTR COMPT E1-0033-61 AND REF DWG 31 COMPT 4B, INSTR COMPT E1-0033-76 AND REF DWG 20 AT AT E1-0033-05 AND REF DWG 25 100A 6A(2)6A(2)100A 6A(2)6A(2)30A(2)30A(2) 20A(2)6A(2)30A(2)30A(2)30A(2)30A(2)30A(2)30A(2)6A(2)30A(2)30A(2)30A(2)30A(2)30A(2)30A(2)30A(2)30A(2)30A(2)30A(2)30A(2)30A(2)30A(2)30A(2)30A(2)30A(2)6A(2)6A(2)6A(2)30A(2)30A(2)30A(2)30A(2)6A(2)6A(2)6A(2)6A(2)6A(2)6A(2) 6A(2)6A(2)6A(2)6A(2)6A(2)6A(2)6A(2)6A(2)6A(2) 6A(2)EG102922 EG102923 6A(2)EG102924 6A(2)6A(2)6A(2)6A(2)6A(2)6A(2)6A(2)6A(2)6A(2)6A(2)6A(2)6A(2)6A(2)6A(2)27 27 SPARE 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 155 155 155 155 153 155 155 155 155 155 155 155 153 155 155 155 155 155 155 155 155 155 155 155 155 155 153 155 155 155 155 155 155 155 155 153 153 153 154 E1-0031-23 E1-0031-28 AND REF DWG 4 E1-0031-55 E1-0031-35 E1-0031-33 E1-0031-47 E1-0031-59 E1-0031-43 E1-0031-11 E1-0031-17 E1-0031-17 1-ZL-MCC1EB2-2 1-ZL-MCC1EB2-3 1-ZL-1CICE6 1-ZL-1PCPR3 1-ZL-MCCXEB4-1 1-ZL-MCC1EB4-2 (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS PANEL 1ED2-2 TAG CP1-ECDPED-046.9KV SWGR BUS 1EA2TO 125V DC SWITCHBOARD 1ED2 CKT 1-5CUB 17, BKR 1EA2-262-2/1EA2-2,1-ZL-CS/1EA2-2,1-ZL-CS/1EA2-2L, E1-0031-07 1-ZL-1EA2-262-1/1EA2-2, 1-ZL-CS/1EA2-2 , 1-ZL-CS/1EA2-2L , 74-1/1EA2 E1-0030-10 E1-0030-4727BX/ST1 (LOCATED IN CUB 5)CUB 16, BKR 1EG21-ZL-CS-1EG2L,1-DGX/1EG2,62/1EG2, E1-0031-231-ZL-CS-1EG21-ZL-1EG21-ZL-CS-1EG21-ZL-CS-1EG2L1-ZL-1EG2CUB 14, BKR 1APCC21-ZL-4519A,1-ZL-4519C 1-ZL-1APCC286M/1APCC2(O), 86M/1APCC2(R), 74/1APCC2 E1-0031-271-ZL-4519A,1-ZL-4519C,1-ZL-1APCC2 PX/1APCC2 E1-0031-27CUB 13, BKR 1APMD2 E1-0031-39 1-ZL-1APMD286M/1APMD2(O),(R)74/1APMD2, 1-ZL-1APMD2CUB 12, BKR 1APCH2 1-ZL-1APCH286M/1APCH2(O), 86M/1APCH2(R), 74/1APCH2 E1-0031-55 1-ZL-1APCH2CUB 11, BKR 1APCS4 1-ZL-1APCS486M/1APCS4(O), 86M/1APCS4(R), 74/1APCS4 1-ZL-1APCS4CUB 10, BKR 1APCS2 1-ZL-1APCS286M/1APCS2(O), 86M/1APCS2(R), 74/1APCS2 1-ZL-1APCS2CUB 9, BKR 1APSI21-ZL-1APSI2-A,1-ZL-1APSI286M/1APSI2(O), 86M/1APSI2(R), 74/1APSI21-ZL-1APSI2-A,1-ZL-1APSI2CUB 8, BKR 1APRH2 E1-0031-512/1APRH2,1-ZL-1APRH286M/1APRH2(O), 86M/1APRH2(R), 74/1APRH2 1-ZL-1APRH2CUB 7, BKR XCICE2 86M/1APMD2 1-ZL-XCICE286M/XCICE2(O), 86M/XCICE2(R), 74/XCICE2 1-ZL-XCICE2CUB 6, BKR 1APSW2 1-ZL-1APSW286M/1APSW2(O), 86M/1APSW2(R), 74/1APSW21-ZL-1APSW2,1-ZL-4251A,1-ZL-4251C PX/1APSW227-2X/1EA2, 27-2XA/1EA2,27-2XB/1EA2, 27-2XC/1EA2,27-2X1/1EA227-3Z/1EA2, 27-3X/1EA2,27-3Y1/1EA2, 27-3Y/1EA252X/1EG2 (LOCATED IN CUB 16)CUB 4, BKR BT-1EA21-ZL-CS-BT-1EA2,1-ZL-BT-1EA2 1-ZL-BT-1EA2 E1-0031-11CUB 3, BKR T1EB21-ZL-CS-T1EB2,1-ZL-T1EB2 1-ZL-T1EB2CUB 2, BKR 1EA2-162-1/1EA2, 62-2/1EA2-1,1-ZL-CS-1EA2-1, E1-0031-051-ZL-CS-1EA2-1L,1-ZL-1EA2-1.62-1/1EA2-1,1-ZL-CS-1EA2-1L,1-ZL-CS-1EA2-1 27BX-1/ST2 DTX/1EG2CUB 1, BKR T1EB4 E1-0031-191-ZL-CS-T1EB4,1-ZL-T1EB4 E1-0031-191-ZL-CS-T1EB4,1-ZL-T1EB4 480V SWGR BUS 1EB2COMPT 3C, BKR MCCXEB2-2COMPT 3D, BKR MCC1EB2-1 1-ZL-MCCXEB2-2 1-ZL-MCC1EB2-127X-1/1EB2, 27X-2/1EB2, 27X-3/1EB227BX/1EB2459X/1EB2427AX1/1EB24 27AX/1EB24COMPT 5B, BKR 1PCPR2 1-ZL-1PCPR2COMPT 5C, BKR MCC1EB2-2COMPT 5D, BKR MCC1EB2-3COMPT 6BC, BKR BT-1EB24 1-ZL-CS-BT-1EB24COMPT 2C, BKR MCCXEB2-1 1-ZL-MCCXEB2-1COMPT 2D, BKR 1CICE61-ZL-CS-1EB2-1,1-ZL-1EB2-1480V SWGR BUS 1EB4COMPT 8B, BKR 1FNCB262-1/1FNCB2, 62-1X/1FNCB2,62-2/1FNCB2, 1-ZL-1FNCB262-1/1FNAV4, 62-1X/1FNAV462-2/1FNAV4, 1-ZL-1FNAV4 1-ZL-1FNAV2AUX RELAYS 62-1/1FNAV2, 62-2/1FNAV262-1X/1FNAV2, COMPT 3B, BKR 1FNAV2480V SWGR BUS 1EB2 1-ZL-MCC1EB4-4COMPT 7D, BKR MCC1EB4-4 1-ZL-MCCXEB4-2COMPT 7C, BKR MCCXEB4-2AUX RELAYS 27X1/1EB4,27X2/IEB4 AND 27X3/IEB4 1-ZL-MCC1EB4-3COMPT 8D, BKR MCC1EB4-3COMPT 8C, BKR MCC1EB4-2COMPT 9D, BKR MCC1EB4-1 1-ZL-MCC1EB4-1COMPT 12BC, BKR 1EB4-11-ZL-CS-1EB4-1,1-ZL-1EB4-1COMPT 11C, BKR MCCXEB4-1 COMPT 11B, BKR 1PCPR3 27X-12/1EB427X-12/1EB2 AND 480V SWGR BUS 1EB4,1-ZL-BT-1EB24COMPT 1BC, BKR 1EB2-1COMPT 9B, BKR 1FNAV4 1-ZL-1EA2-3 E1-0031-65 1-ZL-1EA2-3 E1-0031-65 CUB 15, BKR 1EA2-3COMPT 11D, BKR1CIC02 E1-0033-45 AND REF DWG 29 1-ZL-1CIC02 COMPT 10B, SPARE BKR 1442F83 SH A7.FUSES FOR EQUIPMENT IN VARIOUS 480 VOLT SWITCH GEAR COMPARTMENTS ARE LOCATED IN THE TOP OF THAT UNIT (COMPT A). REF DWG 3486-1/1EA2, 86-2/1EA2, 74-2/1EA2 E1-0031-27A,1-ZL-CS-T1EB2,1-ZL-CS-BT-1EA2 E1-0030-70 AND REF DWG 35 E1-0031-43AREF CKD CP-13 10/27/97 E1-0033-65 NOTE 7 NOTE 7 1-ZL-1EA2-1 , (LOCATED IN CUB 5) E1-0033-65 NOTE 7 E1-0033-65 NOTE 7 FSAR FIGURE 8.3-14 E1-0020-H LEGEND E1-2400-361

32. - FUSE B/M ITEM NUMBER REF DWG 33 E1-0024-04 33., ,,, AND AUX RELAY , 34.35.36.37.E1-0004-A E1-0005-A 33-51261-E578, A 55097-E0277 E1-0188 1-DG-02BDIESEL GEN 1EG2, LOCAL PNL E1-0067-99 CP1-DGGVEL-02 (GOVERNOR)

E1-0067-99B AND E1-0188-B DIESEL GEN GOV CONTROL PANEL1-DG-02D EG154420 0.5A 6A F241 F231 6A F242 6A F243 F244 6A F245 F246 6A F247 F248 F249 1A 1A 32A 10A REF DWG 38 (PAGE 21) E1-0067-99 RELAY K605 FIELD FLASHING E1-0067-109 E1-0067-99B AND REF DWG 38 (PAGE 19) NO FUSE/BKR AT THIS END E1-0067-99A RELAY 86-1, 10X, LIGHT BL1 E1-0067-99 DC LINK FLASHING E1-0067-109 E1-0067-99A EXCITATION 24V DC POWER SUPPLY RELAY D1/1EG2 (K231) E1-0067-99 RELAY K300A, K604, K606, K702, K702-1 1-KY/3418-1 RELAY K737, K738, K739, GDR, X CP1-MEDGEE-02D RTD TR600, LIGHT BL2 RELAY 86-2, MPR-1/1EG2 1-KY/3418-6 RELAY K1/1EG2, K602, K603, FANP DWG 38-1290428-**DWG LOC: A-6DWG LOC: B-6 DWG LOC: C-6 DWG LOC: C-1 DWG LOC: E-1 E1-0020-J LOC: A-1 DWG LOC: D-1 H CP-17 CP-17 el107140.dgn JRMC 05-08 2014 PER AI-CR-2014-005599-1. THIS DRAWING REVISED TO INCORPORATE EDITORIAL CHANGE 38.E1-0020 CP-17DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ < FINAL PRINT > GLEN ROSE, TEXAS CPNPP LUMINANT ONE LINE DIAGRAM DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV TRAIN B E1-0020-A E1-0020-A E1-0020-F E1-0020-G E1-0020-H E1-0020-J E1-0020-L 30A 30A 6 EG102915 SAMPLE VALVE CONTROL PANEL 3A(2)3A(2)3A(2)3A(2)3A(2)3A(2)3A(2)3A(2)3A(2)SPARE SPARE SPARE SPARE SPARE 8 SPARE 3A(2)3A(2) 3A(2) 3A(2)3A(2)3A(2) 3A(2)3A(2)SPARE SPARE SPARE SPARE CB1,CB2 20A 20A CB5,CB6 SPARE 10A(2)10A(2)LOCAL ANNUNCIATOR 9 10 11 12 EG102918 EG102919 DG ENGINE CONT PNL 1-DG-02A SPARE SPARE JA JB JE JF ENGINE START/STOP CIRCUIT REACTOR TRIP SWGR CAB 1, TBX-ESPDTS-01, TRAIN B REF DWG 1 REF DWG 1 CONT FROM DWG E1-0020-H LOC E6 REFERENCE DRAWINGS 1.W-LV08805-F SH 1, 2, 3 09-500-76001 SH 3, 8 EG102921 W-99X03934-F SH 7, 9, 14 7026D76, 7026D77, 7026D78 COMPT IC, BKR RTB BKR CONTROL CIRCUIT BKR CONTROL CIRCUIT COMPT 2C, BKR BYB E1-0040 SH 60 SOV 1-HV-2405 E1-0040 SH 61 SOV 1-HV-2406 E1-0040 SH 62 SOV 1-HV-2407 E1-0040 SH 63 SOV 1-HV-2408 E1-0045-03 SOV 1-HV-4167 E1-0045-06 SOV 1-HV-4170 E1-0045-11 SOV 1-HV-4175 E1-0045-12 SOV 1-HV-4176 E1-0045-14 SOV 1-HV-4179 20A E1-0037-35 SOV 1-HV-2452-2 JC JD JG JH PC PD E1-0061-30 SOV 1-8153 2.3. 4.5.E1-0173-08 AND REF DWG 2 E1-0187 AND REF DWG 3 E1-0192 AND REF DWG 5 09-500-76001 SH 4, 6, 8 E1-0088 FB1-1,3 FB1-5, 7 FB1-9, 11 FB1-13, 15 FB1-17, 19 FB1-21, 23 FB1-25, 27 FB1-29, 31 FB2-1, 3 FB2-5, 7 FB2-9, 11 FB2-13, 15 FB2-17, 19 FB2-21, 23 E1-0067-96 10A(2)CB7,CB8 DG ENGINE CONT PNL 1-DG-02A (CHANNEL 1) INDICATING LIGHTS 1-ZL-2454C,1-ZL-2454D, 1-ZL-2459B, 1-ZL-2460BAND 1-ZL-2476B E1-0037-3, 4, 7, 8, 34 125V DC CP-3 125V DC DISTRIBUTION PANEL 1ED2-2 CP1-EIPRLV-08 ENGINE CONTROL CIRCUIT E1-0064-12 SOV 1-PCV-0456 LEGEND 1-CIRCUIT BREAKER-CIRCUIT BREAKER RATING 1--FUSE-FUSE RATING (2)-QUANTITY-FUSE LOCATION MARKER NOTES 1.ALL EQUIPMENT/DEVICES/CABLES SHOWN ON THIS DRAWING 2.2-POLE THERMAL MAGNETIC UNLESS NOTED OTHERWISE. 3.4.FOR SELECTIVE COORDINATION WITH THE SWITCHBOARD, DISTRIBUTION PANEL CIRCUIT BREAKER RATINGS MUST NOT EXCEED THE FOLLOWING:

a.b.ADJUSTABLE TRIP 40AT FOR THERMAL MAGNETIC NON-ADJUSTABLE TRIP 100A 100A-ARE CLASS 1E. ALL CIRCUIT BREAKERS IN DISTRIBUTION PANELS ARE EACH CIRCUIT BREAKER IN DISTRIBUTION PANEL IS PROVIDED WITH A FORM C AUXILIARY CONTACT. NOTE 2, 3, 4 15A HOT SHUTDOWN PNL CP1-ECPRLV-01 CIRCUIT NUMBER EG102916 FB2 19 6 6 19 19 6 6 6 6 6 6 6 6 3A JA JA 18 18 3A(2)100AT FOR THERMAL MAGNETIC INSTANTANEOUS 7 15A 49 49 18 18 18 18 18 97 18 18 18 56 18 3A(2)3A(2)10A(2)10A(2)(NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS FU5,6 FU7,8 FSAR FIGURE 8.3-14 E1-0020-J 3A(2)3A(2)PA PB 6 6 FB1 6. E1-0024-04 FUSE B/M ITEM NUMBER REF DWG 6-C SEE NOTE 6 ALL WIRING AND CABLING ENCLOSED BY 6.TRAIN BB C C NEXT TO THE BREAKER. WITH THE BUS UPSTREAM CIRCUIT BREAKER, INDICATED BY IS PROVIDED BY TWO CIRCUIT BREAKERS, EACH COORDINATED

ISOLATION BETWEEN CLASS 1E BUS AND NON-CLASS 1E LOAD 5.C NOTE 5 DASHED LINES IS ASSOCIATED CLASS 1E, TRAIN BB. THE FUNCTION OF THE LOAD IS NOT SAFETY RELATED AND THE

LOAD CIRCUIT BREAKER IS CLASS 1E. E1-0187 AND REF DWG 4 (SEE NOTE 7) 7.FEEDER CIRCUIT BREAKERS ARE NON-CLASS 1E, TRAIN C. ALL INTERNALS, COMPONENTS AND WIRING SUPPLIED BY THE J CP-11 CP-11 el112820.dgn CP-11 SM 08-14 2013 AS NOTED PER AI-CR-2013-005409-1. THIS DRAWING REVISED TO INCORPORATE AN EDITORIAL CHANGE E1-0020DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ < FINAL PRINT > GLEN ROSE, TEXAS CPNPP LUMINANT CONTROL BLDG EL 792'-0" 3A(2)3A(2) 3A(2) 3A(2) 3A(2)3A(2)3A(2)3A(2)3A(2)3A(2)3A(2)3A(2)3A(2)3A(2) 3A(2)FB1-1,3 FB1-5,7 FB1-9,11 FB1-13,15 FB1-17,19 FB1-21,23 FB1-25,27 FB1-29,31 FB2 FB2-1,3 FB2-5,7 FB2-9,11 FB2-13,15 FB2-17,19 FB2-21,23 FB2-25,27 FB2-29,31 E0002020 E1-0044-09

E1-0055-08 E1-0043-07 E1-0062-01

E1-0062-52

E1-0062-71

E1-0062-49 E1-0062-65 E1-0062-66

E1-0062-67

E1-0062-54 3A(2) 3A(2)3A(2)3A(2)3A(2)3A(2)3A(2)3A(2)3A(2)3A(2)FB1 FB1-21,23 FB1-25,27 FB1-29,31 FB2 FB2-1,3 FB2-13,15 FB2-17,19 FB2-21,23 E1-0059-26 SPARE SPARE E1-0049-01 E1-0050-43 SPARE SPARE 6A(2)FB2-FB2-FB2-FB2-25,27 5,79,1129,31 E1-0059-96 E1-0059-95 SPARE SPARE SPARE SPARE E1-0172-04 AND REF DWG 2 15A E0002033 H2 ANALYZER AND CORE EXIT 3A(2) 3A(2) 3A(2) 3A(2) 3A(2)3A(2)3A(2) 3A(2)3A(2)CORE COOLING MONITOR 3A(2)3A(2)3A(2)3A(2)3A(2)3A(2)3A(2)3A(2)E0002026 SPARE SPARE SPARE SPARE SPARE SPARE 3A(2)3A(2)3A(2)3A(2)3A(2)FB1-29,31 FB2-1,3 FB2-5,7 FB2 E0002027 FB1-21,23 FB1-25,27 SPARE SPARE E1-0035-02 E1-0036-02 3A(2)3A(2)3A(2)E0002029 SPARE SPARE SPARE E1-0035-17 3A(2)3A(2) 3A(2) 3A(2) 3A(2)3A(2)3A(2)3A(2)3A(2)3A(2) 3A(2)SPARE SPARE E1-0035-38 E1-0035-40

E1-0035-41 SPARE SPARE FB1 FB1-17,19 FB1-21,23 SPARE SPARE E1-0172-01 AND REF DWG 1 2 3 4 5 6 NOTE 4 REF DWG 4 FU13 FU12 FU11 FU10 FU9 FU8 FU7 FU6 FU5 HF HE HD HC HB HA GZ GY E1-0172-53 AND REF DWG 6 E1-0174-03 AND REF DWG 7 DA DB DC DE SE SF SG SJ SL SM SN ST SR E1-0172-51 AND REF DWG 8 E~002028 11 12 20A LEGEND 1-CIRCUIT BREAKER20A-CIRCUIT BREAKER RATING 1--FUSE-(2)-QUANTITY-FUSE LOCATION MARKER TRAIN A DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV

E1-0020 E1-0020 E1-0020-B E1-0020-C TO STATUS LIGHT AUTO TRANSFER SWITCH AUX

CONTACTSPL(2)R (2)ALTNORM 260A AUTO TS XED1-1S TO 125V DC CKT 1-2 CONT ON THIS DWG CONT FROM THIS DWG DWG E1-0020 EO202533 EO102533//EO021987M EO102545//E1-0174-01 AND REF DWG 5 AUTO TRANSFER SWITCH NOTE 6 E2-0020 E1-0020-D E1-0020-E E1-0020-K 1 10 9 7 20A 30A 30A 20A 80A 20A 30A 8 CP-7 NOTE 2, 3, 5 SK SH 125V DC TO UNIT 2 FB1-1 3A(2)3A FUSE RATING 3A(2)3A(2)FB1-17,19 SPARE 3A(2)3A(2)15A 3A(2)NOTES1.ALL EQUIPMENT/DEVICES/CABLES SHOWN ON THIS DRAWING 2.2-POLE THERMAL MAGNETIC UNLESS NOTED OTHERWISE. ALL CIRCUIT BREAKERS IN DISTRIBUTION PANELS ARE 100AF, 3. 4. 5.FOR SELECTIVE COORDINATION WITH THE SWITCHBOARD, DISTRIBUTION PANEL CIRCUIT BREAKER RATINGS MUST

NOT EXCEED THE FOLLOWING:

a. b.ADJUSTABLE TRIP 40AT FOR THERMAL MAGNETIC NON-ADJUSTABLE TRIP6.CABLE NUMBERS WITH SUFFIX M ARE THE SAME AS THE CORRESPONDING CABLE NUMBER WITH SUFFIX N ON THE

RESPECTIVE DRAWING. EACH CIRCUIT BREAKER IN DISTRIBUTION PANEL IS PROVIDED WITH A FORM C AUXILIARY CONTACT. INDICATES 225AF CIRCUIT BREAKER WITH AN ADJUSTABLE 100AT FOR THERMAL MAGNETIC INSTANTANEOUS FB1 FB1 29 3A(2)66- FUSE B/M ITEM NUMBER REF DWG 10 FU1,2 CIRCUIT NUMBER ARE CLASS 1E, TRAIN A. 15A 15A 15A SPARE INSTANTANEOUS TRIP. FOR SETTING SEE REF DWG 9. SPARE SPARE 105D017 W-TC03832-D SH 1, 29.E1-2400-36110.E1-0024-04 PANEL X-CV-12 TAG CPX-ECDPED-01125V DC DISTRIBUTION PANEL XED1-1 SOV 1-HV-5366TERMINATION RACK 1-TC-01 TAG CPX-ECDPED-01S SOV 1-HV-5158 SOV X-LV-4288 SOV 1-8800A

AOV 1-8889A

AOV 1-8889C

AOV 1-8881 SOV 1-8823 SOV 1-8824

SOV 1-8825

AOV 1-8890ATERMINATION RACK 1-TC-04 SOV 1-LV-4752 SOV 1-HV-4725 SOV 1-HV-5413D-1 SOV 1-HV-5405D-1 AND 1-HV-5413D-2 AND 1-HV-5405D-2TC RACK 1-CI-09 SWITCHBOARD 1ED1 SWITCHBOARD 2ED1H AND V PANEL X-CV-01TERMINATION RACK X-TC-03 E1-0057-13 SOD X-HV-5964A SOD X-HV-6174 SOD X-HV-5825B SOD X-HV-6104H AND V PANEL X-CV-03 AOD X-HV-5839 X-HZ-5837ASOV X-HV-5837 AND SOD X-HV-5847 SOD X-HV-5851 SOD X-HV-6237TERMINATION RACK X-TC-01 (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS 125V DC ONE LINE DIAGRAM CKT 1-2 SPARE E1-0036-29A E1-0036-49A REF CKD CP-17 1-29-98 E2-0174-12A FB1-1 CP1-ECPRTC-01 CP1-ECPRTC-04

CP1-EIPRCI-09 CPX-ECPRCV-01 CPX-ECPRTC-03 CPX-ECPRTC-01 FSAR FIGURE 8.3-14 E1-0035-37 SOD X-HV-5883-SV1 HYDROGEN SENSOR CALIB ASSY 1-AE-5506A

E1-0059-93 HYDROGEN SENSOR CALIB ASSY HYDROGEN SENSOR CALIB ASSY HYDROGEN SENSOR CALIB ASSY 1-AE-5506B E1-0059-93 2-AE-5506A E2-0059-93 2-AE-5506B E2-0059-93 1-AE-5506A-SV1 1-AE-5506B-SV1

2-AE-5506A-SV1

2-AE-5506B-SV1 1-AE-5506A-SV2 1-AE-5506B-SV2 2-AE-5506A-SV2 2-AE-5506B-SV2 E1-0020-K 7.CONTAINMENT BUILDINGS OF BOTH UNITS 1 AND 2. THOUGH THE POST ACCIDENT MONITORING SYSTEM HYDROGEN ANALYZERS (TRAIN A AND B) ARE COMMON ANALYZERS FOR BOTH UNITS 1

AND 2 (REF DBD-ME-079 SECTION 5.1). ANALYZERS ARE POWERED

FROM COMMON 118V AC DISTRIBUTION PANELS. THE ANALYZERS

RECEIVE INPUTS FROM HYDROGEN DETECTORS LOCATED IN THE HYDROGEN DETECTORS HAVE THE UNITIZED TAG NUMBERS (e.g. 1- or 2-), THEIR OUTPUT IS ANALYZED BY THE COMMON

HYDROGEN ANALYZERS. THEREFORE THE DETECTORS ARE ALSO

POWERED FROM COMMON 125V DC DISTRIBUTION PANELS TO

ASSURE AND MAINTAIN COMPATIBILITY OF POWER SUPPLY FOR

THE DETECTORS AND THE ANALYZERS. NOTE 7 NOTE 7 NOTE 7 NOTE 7 E1-0136-A AND REF DWG 3 8.SPARE SPARE SPARE 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18

18 18 152 1.2.3. 4.5.6.112D003 SH 2 7.W-TC01701-D SH 1, 2 8.W-CV01701-F SH 5, 12 AND 13 W-CV03701-F SH 5, 10, 12, 13 AND 14 WIRING DIAGRAM TERM CABINET WIRING DIAGRAM TERM CABINET W-TC04701-D SH 1 AND 2 W-TC01832-D SH 1 AND 2 18 WIRING DIAGRAM TERM CABINET WIRING DIAG MAIN CONT RM PNL VERT WIRING DIAG TERM CABINET WIRING AND CONN DIAGRAM CORE WIRING DIAGRAM TERM CAB PROTECTIVE DEVICE SETTINGS

DEVICE LEVEL ONE LINE DIAGRAM FUSE/BREAKER BILL OF MATERIAL DC SYSTEM COOLING MONITOR WIRING DIAGRAM MAIN CONTROL RM VENTILATION CPX-ECPRCV-03 REFERENCE DRAWINGS 6 6 6 6 6 6 6 6

6 6 6 6 6 6 6 6 6 SPARE SPARE SPARE SPARE 18 18 18 18 18 E0002020A FB1-17,19 3A(2)18 3A(2)FB1-1,3 3A(2)FB1-5,7 3A(2)FB1-13,15 FB1-9,11 3A(2)18 18 18 18 SOV 1-HV-5435B

E1-0059-14 SOV 1-HV-5549 E1-0059-38 1-HV-5539 E1-0059-28 SOV SOV 1-HV-5537 JRMC 2007 07-31 R LOC: C-1 R EDITORIAL LOC: A-6 R EDITORIAL THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2007-000557-01-00 PER SK-0001-07-000557-01-00.

EDITORIAL CHANGES AS NOTED. 2007 07-31 NOTE 8 R NOTE 8 R NOTE 8 R R 9.THESE UNIT 1 LOADS HAVE BEEN ANALYZED AND ACCEPTED PER FDA-2000-000142-02-02. THE ONLY UNITIZED ACCEPTABLE LOADS ON PANEL XED1-1 ARE SHALL BE ADDED ON PANEL XED1-1. SHOWN IN NOTES 7 AND 8. NO NEW UNIT 1 OR UNIT 2 LOADS NOTE 8 SM E1-0020 K CP-24 CP-24 el125700.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT LUMINANT CPSES GLEN ROSE, TEXAS 20A LEGEND 1-CIRCUIT BREAKER20A-1--FUSE-FUSE RATING(2)-QUANTITY-FUSE LOCATION MARKER DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV

ONE LINE DIAGRAM E1-0020-A E1-0020-A TRAIN B FB1-1 FB1-1 E1-0020-F E1-0020-G E1-0020-H E1-0020-J E1-0020-L 125V DC CP-3 CIRCUIT BREAKER RATING 3A(2)3A NOTES 1.ALL EQUIPMENT/DEVICES/CABLES SHOWN ON THIS DRAWING 2.2-POLE THERMAL MAGNETIC UNLESS NOTED OTHERWISE. 3. 4.5.FOR SELECTIVE COORDINATION WITH THE SWITCHBOARD, DISTRIBUTION PANEL CIRCUIT BREAKER RATINGS MUST

NOT EXCEED THE FOLLOWING:

a. b.ADJUSTABLE TRIP 40AT FOR THERMAL MAGNETIC NON-ADJUSTABLE TRIP 6.CABLE NUMBERS WITH SUFFIX M ARE THE SAME AS THE CORRESPONDING CABLE NUMBER WITH SUFFIX N ON THE

RESPECTIVE DRAWING. ARE CLASS 1E. ALL CIRCUIT BREAKERS IN DISTRIBUTION PANELS ARE TO ENSURE PROPER PROTECTION OF CABLESDERATED FOR CIRCUIT BREAKER. 7.EACH CIRCUIT BREAKER IN DISTRIBUTION PANEL CONTROL BLDG EL 792'-0" 3A(2)3A(2)3A(2)3A(2) 3A(2) 3A(2) 3A(2)3A(2)3A(2)3A(2)3A(2)3A(2)FB1 FB1-5,7 FB1-9,11 FB1-13,15 FB1-17,19 FB1-21,23 FB1-25,27 FB1-29,31 FB2 FB2-1,3 FB2-29,31 FB2-17,19 3A(2) 3A(2) 3A(2) 3A(2) 3A(2)3A(2)3A(2)3A(2)3A(2)3A(2)FB1 FB1-1,3 FB1-5,7 FB1-9,11 FB1-13,15 FB1-17,19 FB1-21,23 FB1-25,27 FB1-29,31 FB2 FB2-1,3 SPARE 6A(2)CONT ON THIS SPARE SPARE 20A 15A H2 ANALYZER AND CORE EXIT 3A(2)3A(2) 3A(2) 3A(2) 3A(2)3A(2)CONT FROM THIS SPARE SPARE 3A(2)3A(2) 3A(2)SPARE 3A(2)3A(2) 3A(2) 3A(2) 3A(2)3A(2)3A(2)3A(2)3A(2)3A(2) 3A(2)3A(2) 3A(2)SPARE SPARE 30A E1-0044-08 E1-0048-04

E1-0048-05

E1-0055-07 E1-0043-08 E1-0062-51

E1-0062-02 E1-0062-56 E1-0062-53 E1-0062-72

E1-0062-55

E1-0050-23 SPARE 30A EG002080A SPARE FB2-5,7 3A(2)3A(2)3A(2)FB2-9,11 FB2-13,15 FB2-17,19 FB2-21,23 FB2-25,27 3A(2)7 EG002086 SPARE 8 SPARE SPARE FB1-9,11 FB1-13,15 FB1-17,19 FB1-21,23 FB1-25,27 FB1-29,31 FB2-5,7 FB2 EG002088 SPARE 3A(2)3A(2)SPARE SPARE SPARE FB1-29,31 FB1-25,27 FB1-21,23 FB1-17,19 EG002089 FB1 EG002080 E1-0172-02 AND REF DWG 1 1 NOTE 3 NOTE 6 2 80A 3 NOTE 3 E1-0172-08 AND REF DWG 2 EG002090 E1-0174-13 AND REF DWG 4 LY LX E1-0172-54 AND REF DWG 5 EG002087 TY TZ UA UB UC UD UE UF JR JS JT JU JW E1-0172-52 AND REF DWG 7 TO STATUS LIGHT AUTO TRANSFER SWITCH AUX

CONTACTSPL(2)R (2)TS TO 125V DC CKT 1-2 AUTO TRANSFER SWITCH CKT 1-2 E2-0020 E2-0174-12 DWG E1-0020-A EG021988M EG102605 XED2-1S FB1 11 12 NOTE 1, 2, 7 4 5 E1-0050-04 E1-0050-03 E1-0050-15 E1-0050-41

E1-0050-40

E1-0062-46 E1-0062-38 E1-0062-34 E1-0062-42 E1-0062-48 E1-0062-40 E1-0050-26,27 E1-0050-44 FB2-29,31 6 9 10 E1-0174-03B AND REF DWG 6 NOTE 5 E1-0054-23 30A 3A(2)SPARE UH 3A(2)UG SPARE 125V DC TO UNIT 2 3A(2)FB1-1,3 15A 15A 3A(2)3A(2)3A(2)260A AUTO EG102593 EG202593 3A(2)FU1,2 29- FUSE B/M ITEM NUMBER 18 REF DWG 9 6 6 CIRCUIT NUMBER 100AT FOR THERMAL MAGNETIC INSTANTANEOUS TRIP. SEE REF DWG 10. 225 AMP FRAME BREAKER WITH ADJUSTABLE INSTANTANEOUS 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 18 18 18 18 15A 15A 15A SPARE 3A(2)3A(2)3A(2) 3A(2) 3A(2) 3A(2) 3A(2)3A(2)3A(2)FU5 FU6 FU7 FU8 FU9 FU10 FU11 FU12 FU13 152 E1-0035-39 SPARE SPARE (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS W-TC08701-D SH 1, 2 112D003 SH 2 W-CV01701-F SH 7, 16 W-TC04832-D SH 1, 2 W-TC02832-D SH 1, 2 9.E1-0024-04 10.E1-2400-361 CPX-ECPRTC-02 CPX-ECPRTC-04 CPX-ECPRCV-03 SWITCHBOARD 2ED2 PANEL X-CV-12 TAG CPX-ECDPED-02 TAG CPX-ECDPED-02S125V DC DISTRIBUTION PANEL XED2-1H AND V PNL CPX-ECPRCV-01TC RACK CP1-EIPRCI-10TERMINATION RACK CPX-ECPRTC-04 E1-0057-17 SOV X-HV-5964B E1-0035-05 SOD X-HV-5828BSOD X-HV-5838, AUX RELAY X-HZ/5838B, AND IND LIGHT X-ZL-5838A E1-0036-04 SOD X-HV-6109H AND V PNL CPX-ECPRCV-03 E1-0036-50 SOD X-HV-6239 E1-0035-42 SOD X-HV-5848 E1-0035-43 SOD X-HV-5853 E1-0035-18 AOD X-HV-5840TERMINATION RACK CPX-ECPRTC-02 AOV 1-8877D SOV 1-FV-4650A AND 1-FV-4650B SOV 1-LV-6713 SOV 1-HV-4726 AOV 1-8879D AOV 1-8878B

AOV 1-8875B

AOV 1-8877B SOV 1-HV-4710 AOV 1-8879B SOV 1-HV-4711 SOV 1-FV-4537 SOV 1-LV-4501TERMINATION RACK CP1-ECPRTC-08 SOV 1-HV-4507 SWITCHBOARD 1ED2TERMINATION RACK CP1-ECPRTC-02 SOV 1-HV-5365 SOV 1-HV-3486 SOV 1-HV-3487 SOV 1-HV-5157 SOV X-LV-4289 AOV 1-8888

SOV 1-8800B AOV 1-8964 AOV 1-8889B

AOV 1-8889D

AOV 1-8890B

AOV 1-TV-4646 FSAR FIGURE 8.3-14 SPARE E1-0069-04 SOD X-HV-5883-SV2 E1-0059-93 H2 SENSOR CALIBRATION ASSEMBLY H2 SENSOR CALIBRATION ASSEMBLY

H2 SENSOR CALIBRATION ASSEMBLY

H2 SENSOR CALIBRATION ASSEMBLY

H2 SENSOR CALIBRATION ASSEMBLY

H2 SENSOR CALIBRATION ASSEMBLY

H2 SENSOR CALIBRATION ASSEMBLY

SYSTEM ALARMS REF DWG 3 E2-0059-93 E2-0059-93

E2-0059-93

E2-0059-93

E1-0059-93

E1-0059-93 H2 SENSOR CALIBRATION ASSEMBLY E1-0059-93 1-AE-5506C-SV1 1-AE-5506C-SV2

1-AE-5506D-SV1

1-AE-5506D-SV2

2-AE-5506C-SV1

2-AE-5506C-SV2

2-AE-5506D-SV1

2-AE-5506D-SV2 8.NORM ALT E1-0020-L ASSURE AND MAINTAIN COMPATIBILITY OF POWER SUPPLY FOR THE DETECTORS AND THE ANALYZERS. POST ACCIDENT MONITORING SYSTEM HYDROGEN ANALYZERS (TRAIN A AND B) ARE COMMON ANALYZERS FOR BOTH

UNITS 1 AND 2 (REF DBD-ME-079 SECTION 5.1). ANALYZERS ARE POWERED FROM COMMON 118V AC DISTRIBUTION PANELS. THE ANALYZERS RECEIVE INPUTS FROM HYDROGEN DETECTORS

LOCATED IN THE CONTAINMENT BUILDINGS OF BOTH UNITS 1 AND

2. THOUGH THE HYDROGEN DETECTORS HAVE THE UNITIZED TAG

NUMBERS (e.g. 1- or 2-), THEIR OUTPUT IS ANALYZED BY THE

COMMON HYDROGEN ANALYZERS. THEREFORE THE DETECTORS ARE

ALSO POWERED FROM COMMON 125V DC DISTRIBUTION PANELS TO E1-0137-A AND REF DWG 8 NOTE 8 NOTE 8 N NOTE 8 N NOTE 8 N NOTE 8 N NOTE 8 N NOTE 8 N NOTE 8 N 9.SPARE SPARE SPARE SPARE 3A(2)FB2-13,15 18 3A(2)3A(2)18 18FB2-5,7FB2-21,23FB2-9,11FB2-25,27 TFHA, DO NOT INCREASE THE AMPACITY OF THIS IS PROVIDED WITH A FORM C AUXILIARY CONTACT. DWG LOC: C-1 DWG LOC: A-6 10.THESE UNIT 1 LOADS HAVE BEEN ANALYZED AND ACCEPTED PER FDA-2000-000142-02-02.

THE ONLY UNITIZED ACCEPTABLE LOADS ON PANEL XED2-1 ARE SHALL BE ADDED ON PANEL XED2-1. NOTE 9 NOTE 9 NOTE 9 REFERENCE DRAWINGS 1.2. 3.4.5.6.7.W-TC02701-D SH 1, 2 8.105D017 WIRING DIAGRAM TERMINATION CABINET WIRING DIAGRAM TERMINATION CABINET WIRING AND CONN DIAG CORE COOLING MONITOR WIRING DIAG MAIN CONT RM PNL VERT

WIRING DIAG TERM CAB W-CV03701-F SH 7, 10, 13 WIRING DIAG CONT RM VERT BD V PNL WIRING DIAGRAM TERM CAB WIRING AND CONNECTION DIAGRAM DEVICE LEVEL ONE LINE DIAGRAM FUSE/BREAKER BILL OF MATERIAL PROTECTIVE DEVICE SETTINGS WD TERM CAB TR B WD TERM CAB TRAIN B WD MN CONT RM VV DC SYSTEM 6 6 6 6 6 6 6 6 6 THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2001-002265-04-01 PER SK-0003-01-002265-04-00. DJL 2009 06-02 15A R 2009 06-02 SM SHOWN IN NOTES 8 AND 9. NO NEW UNIT 1 OR UNIT 2 LOADS E1-0020 L CP-23 CP-23 el131990.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ LUMINANT CPNPP GLEN ROSE, TEXAS 125V DC ONE LINE DIAGRAM (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS AF I FRAME SIZE ANN TM CB SB ANNUNCIATOR

MAIN CONTROL BOARD DC SWITCHBOARD DC VOLTMETER EQUALIZING CHARGE TIMER UNDERVOLTAGE RELAY, AC UNDERVOLTAGE RELAY, DC DC AMMETER OVERVOLTAGE RELAY GROUND RELAY INDICATING LIGHT V 59 27 AC 27 DC A 64 2.4.INDICATES BREAKERS MECHANICALLY INTERLOCKED TO PREVENT PARALLELING. IN SWBD SEC 2 LEGEND NOTES FOR SELECTIVE COORDINATION WITH THE SWITCHBOARD, DISTRIBUTION PANEL 40AT FOR TM, NON-ADJUSTABLE TRIP. 3.1.5.EACH CIRCUIT BREAKER PROVIDED WITH ONE SET OF FORM C AUXILIARY CONTACTS. IL 7.6.2.INOPERABLE/BYPASS LIGHT INDICATION IN THE CONTROL ROOM WILL SWITCH STATUS. BLOWN SWITCH INDICATION IS PROVIDED BY TRIGGER FUSES WIRED IN PARALLEL WITH EACH POWER FUSE. CIRCUIT BREAKER RATINGS MUST NOT EXCEED THE FOLLOWING: T- FUSE B/M ITEM NUMBER REF DWG 2 2-10 ADJUSTABLE INSTANTANEOUS MAGNETIC TRIP SETTING OTHERWISE NOTED. INDICATE IF ANY OF THE NC BREAKERS OR FUSIBLE SWITCHES ARE OPEN 8.9.INTERCHANGEABLE TRIP UNIT WITH ADJUSTABLE INSTANTANEOUS

MAGNETIC TRIP. FOR SETTING SEE REF DWG 1. 10.METER/RELAY NUMBER SUFFIXES ARE NOT ALWAYS SHOWN. SUFFIXES ARE THE ALTERNATE TAG NUMBER FOR THAT PIECE OF FOR THOSE METER/RELAY REPRESENTATIONS CONTAINING THE BT2ED1 A"SLASH" COMPLETE TAG NUMBER,THE "UNDERBAR" IS EQUIVALENT TO A ALL FUSIBLE SWITCHES ARE 3 POLE, ONE POLE BEING USED TO MONITOR 225A FRAME AND LARGER FRAME SIZE BREAKERS HAVE AT SWITCHBOARD COMPT 2-10, CIRCUIT BREAKER 10 MOUNTED CIRCUIT BREAKER (NOTE 2 AND 5) 4 4- FUSE B/M ITEM NUMBER REF DWG 2 2 2 6A FUSIBLE SWITCH 200A (NOTE 6) FUSE 6A 200A 11.SPLICE IN ACCORDANCE WITH SPECIFICATION 2323-ES-100. REDUCTION SPLICE 350 MCM TO 4/0. -INDICATES SPLICE 3.DELETED.TRANSMITTER THERMAL MAGNETIC TRIP ELEMENT TRIP RATING 10-102734 10-102735 20-103542 20-103543 4.5.6.7.8.10-102733 SH 1 SH 1 SH 1 SH 1 SH 1 ALL DC CIRCUIT BREAKERS ARE 2 POLE THERMAL MAGNETIC, UNLESS E2-0020 E2-0020-B E2-0020-C E2-0020-D E2-0020-E E2-0020-F E2-0020-G CP-2 E2-0020-H E2-0020-J DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV

E2-0020-AE2-0020 SPARE SHUNT 600A 100mV 200-0-600A 2-CB-11 CP2-ECPRLV-16 100-150V E2-0173-392-152-162-17 2-9 SPARE SPARE FUTURE 100AFTMTMTM 100AF CP2-ECPRLV-16 2-CB-11 E2-0173-39 100-150V 200-0-600A (+)2-8 SEE NOTE 3 FUTURE 1200A A AV V 59 27 DC 64 IL TO ERF COMPUTER TO ERF COMPUTER IL IL E2-0018 NC NO (-)6A 6A 6A 6A 6A 6A 1200A E~246256 E~202600 E2-0066 EO202540 E2-0066 EO246252 1-1 2-CB-11 1200A CONT 20,000A IC(TAG)125V DC SWITCHBOARD 2ED1 E~202531 FROM 480V MCC E~2~~560 1-2 CONTROL BLDG EL 792-0" IV2PC1 E~2025342-102-111-31-4 100A 100A 1-7 E~202544 E~202533 1-5 TO 125V DC DISTRIBUTION

PANEL 2ED1-2 E~202538 200A 200A 200A 200A SPARE 1-6 2-12 225AF TM FUTURE 225AF E~202539 2-13 CP2-ECIVEC-01 10 KVA 100AF SPARE TM 2-14 15 2 E2-0018-D E1-0020-K TRANSFER SW XED1-1S 22 4 22 55 2ED1-1 DWG E2-0007 E~200450 E2-0020-D SEE NOTE 11 200A 200A 200A 200AFU1FU2FU3FU4FU5(2)(2)(2)(2) FU5 A-XM/BT2ED1 V-XM/2ED1 GROUND TEST TS-2ED1 46 46 46 2 CP2-EPSWED-01 2EB1-1/2M/COMP CPX-ECDPED-01S CPX-ECDPED-01FOR 125V DC DIST PNL XED1-1 TCX-ESELIV-01 THRU TRANSFER SWITCH DWG E2-0007-A CP2-EPTSEB-08 PANEL CP2-EPDPNB-25 FROM 480V MCC 2EB3-1/9B/COMP

OR PLANT SUPPORT POWER BATTERY CHARGER BC2ED1-1(TAG CP2-EPBCED-01) BATTERY CHARGER BC2ED1-2(TAG CP2-EPBCED-03) E2-0066-22 2-CB-11 E2-0066-22 480V 3O AC 480V 3O AC 125V 300A DC 125V 300A DC (TAG (TAG ANN 2-CB-11 ANN A V 600AF T 27 AC NOISE SUPPRESSION DC 59 DC CHARGER CONTROL BOARD 500AT 0-400A 0-150V F320,321 204 5A(2)SHUNT 400A 50MV 400A(3)F301,302 303 F314,315, 316,317 CB2 CB1 150AF 150AT 205 F312,313 5A(4)5A(2)204 204 F304,305 5A(2)204 A V 600AF T 27 AC NOISE SUPPRESSION DC 59 DC CHARGER CONTROL BOARD 500AT 0-400A 0-150V F320,321 204 5A(2)SHUNT 400A 50MV 400A(3)F301,302 303 F314,315, 316,317 CB2 CB1 150AF 150AT 205 F312,313 5A(4)5A(2)204 204 F304,305 5A(2)204 E~202532 REF DWGS 4-8 REF DWGS 4-8 SEE DWG E2-0066-22 600AF 500AT I, TM 600AF I, TM 500AT 100AF 30AT 225AF 150AT I, TM 100A 100A 225AF 150AT I, TM E~299483 E2-0018-J TO STATIC INVERTER 10 KVA CP2-ECIVEC-05 10 KVA TO INSTALLED SPARE STATIC INVERTER IV2EC1/3 STATIC INVERTER IV2EC1 I,TM 30AT 150AT FSAR FIGURE 8.3-14E~202530DE~202530C E~202530B E~202530A E~202530 DISCHARGE RATE TO 1.75V/CELL AT 8 HOURS 60 CELLS 1950 AH(TAG CP2-EPBTED-01)STATION BATTERY BT2ED1 DC 27-1 27-2 DC 27-1 27-2 E2-0020 REFERENCE DRAWINGS E2-2400-361 182C79225 SH 2 TO 125V DC DISTRIBUTION PANEL E2-0020-B CA 2003 11-25 TRAIN A R EDITORIAL 1.ALL EQUIPMENT AND DEVICES SHOWN ON THIS DRAWING ARE CLASS 1E, R TRAIN A UNLESS OTHERWISE NOTED. 100AT FOR TM, INST ADJUSTABLE TRIP. OR FUSE IS BLOWN. FOR INDICATING LIGHT SCHEMATIC, SEE E2-0071 SERIES.EQUIPMENT THAT IS ASSOCIATED WITH (e.g. 27AC/BC2ED1-1, 64/2ED1)(e.g.IS EQUIVALENT TO A/BT2ED1). E2-0024-04 2004 02-09 DJL R R THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2002-001047-01-00 PER SK-0017-02-001047-01-00.

EDITORIAL CHANGE AS NOTED. E2-0020-CP-11 CP-11 el889400.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ TXU ENERGY CPSES GLEN ROSE, TEXAS 125V DC ONE LINE DIAGRAM TRAIN B DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV 2323-E2-0020 CP-2 E2-0020 E2-0020-A

E2-0020-B

E2-0020-C E2-0020-D E2-0020-E E2-0020-F E2-0020-G E2-0020-H E2-0020-J (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS2-132-14 SPARE 100AF 30A SPARE FUTURE TO STATIC CP2-ECIVEC-02 10 KVA SPARE 225AF SHUNT 600A 100mV A 200-0-600A TO ERF COMPUTER 2-CB-11 CP2-ECPRLV-17 EG202590B EG202590 EG202590A DISCHARGE RATE 100AF V 100-150V EG202601 200A TM2-152-162-17 2-9 V SPARE SPARE FUTURE 100AF TMTMTM EG202599 TM 100AF TO ERF COMPUTER CP2-ECPRLV-17 2-CB-11 EG202602 E2-0173-40 100-150V 59 27 DC 64 A IL 200-0-600A TOILIL(+)(-)GROUND TEST SW EG202591 2-8 EG202604 EG202593 EG202594 TO STATIC SEE NOTE 3 FUTURE AF AT I FRAME SIZE ANN TM CB SB ANNUNCIATOR

MAIN CONTROL BOARD DC SWITCHBOARD DC VOLTMETER EQUALIZING CHARGE TIMER UNDERVOLTAGE RELAY, AC UNDERVOLTAGE RELAY, DC DC AMMETER OVERVOLTAGE RELAY GROUND RELAY T INDICATING LIGHT IL V 59 27 AC 27 DC A 64 1.2. 3.4.INDICATES BREAKERS MECHANICALLY INTERLOCKED TO PREVENT PARALLELING. ALL FUSIBLE SWITCHES ARE 3-POLE, ONE POLE BEING USED TO MONITOR LEGEND CIRCUIT BREAKER (NOTE 2 AND 5) IN SWBD SEC 2 NOTES NO FROM 480V EG200513 EG200634 DWG E2-0007-B TO 1.75V/CELL AT 8 HOURS EG246268 E2-0018-A 1.200A 1200A CONT (20,000A IC) 8.7.6.2.E2-0024-04 1200A 100A100A200A 2 200A 100A 100A 1200A(TAG CP2-EPBTED-02)125V DC SWITCHBOARD 2ED2 (TAG CP2-EPSWED-02 STATION BATTERY 2-CB-11 ANN LOC: E-6 MCC 2EB2-1/11F/COMP 2ED2-1 2ED2-2 LOC: B-1-- - ---

---

-

---

INOPERABLE/BYPASS LIGHT INDICATION IN THE CONTROL ROOM WILL INDICATE IF ANY OF THE NC BREAKERS OR FUSIBLE SWITCHES ARE OPEN SWITCH STATUS. BLOWN FUSE INDICATION IS PROVIDED BY TRIGGER FUSES WIRED IN PARALLEL WITH EACH POWER FUSE.

FOR SELECTIVE COORDINATION WITH THE SWITCHBOARD, DISTRIBUTION

PANEL CIRCUIT BREAKER RATINGS MUST NOT EXCEED THE FOLLOWING:

40AT FOR TM, NON-ADJUSTABLE TRIP60 CELLS 1950 AHEG202590CEG202590D 1-2 1-31-41-52-102-11 2-12 EG202598) 1-7 1-6 1-1 EG2025922-10SWITCHBOARD COMPT 2-10, CIRCUIT BREAKER 10 MOUNTED ADJUSTABLE INSTANTANEOUS MAGNETIC TRIP SETTING- FUSE B/M ITEM NUMBER REF DWG 2 ALL DC CIRCUIT BREAKERS ARE 2 POLE THERMAL MAGNETIC UNLESS OTHERWISE NOTED. OR POWER FUSE IS BLOWN.100AT FOR TM, INST ADJUSTABLE TRIP BT2ED2 E2-0173-40 E2-0066-23 E2-0066-23 E1-0020-L15222 5222 5 E2-0018-F NC 4 TCX-ESELIV-02 E2-0066-23 6A 2 2 FUSIBLE SWITCH 200A (NOTE 6) 4-INDICATES SPLICE11.SPLICE IN ACCORDANCE WITH SPECIFICATION CPES-E-2004. REDUCTION SPLICE TO 2-1/C-4/0. SEE NOTE 11 200A 200A 200A 200A 3.EG246272 V-XM/2ED2 A-XM/BT2ED2 TS-2ED2 TRANSMITTER 46 46 46 V 2ED227AC/BC2ED2-164/2ED2 V/2ED2 CPX-ECDPED-02S CPX-ECDPED-02 CONTROL BLDG EL 792-0"TRANSFER SW XED2-SFOR 125V DC DIST PNL XED2-1 TRAIN B UNLESS OTHERWISE NOTED. ALL EQUIPMENT/DEVICES SHOWN ON THIS DWG ARE CLASS 1E, FROM 480V DWG E2-0007-C LOC: E-6 MCC 2EB4-1/6B/COMP THRU TRANSFER SWITCH CP2-EPTSEB-02 PANEL CPX-EPDPNB-46 OR PLANT SUPPORT POWER 480V 3O AC 480V 3O AC E2-0066-23 BATTERY CHARGER BC2ED2-1 E2-0066-23 BATTERY CHARGER BC2ED2-2 125V 300A DC 125V 300A DC(TAG CP2-EPBCED-04)(TAG CP2-EPBCED-02) ANN 2-CB-11 2-CB-11 ANN A V 600AF T 27 AC NOISE SUPPRESSION DC 59 DC CHARGER CONTROL BOARD 500AT 0-400A 0-150V F320,321 204 5A(2)SHUNT 400A 50MV 400A(3)F301,302 303 F314,315, 316,317 CB2 CB1 150AF 150AT 205 F312,313 5A(4)5A(2)204 204 F304,305 5A(2)204 A V 600AF T 27 AC NOISE SUPPRESSION DC 59 DC CHARGER CONTROL BOARD 500AT 0-400A 0-150V F320,321 204 5A(2)SHUNT 400A 50MV 400A(3)F301,302 303 F314,315, 316,317 CB2 CB1 150AF 150AT 205 F312,313 5A(4)5A(2)204 204 F304,305 5A(2)204 REF DWGS 4-8 REF DWGS 4-8 600AF 500AT I, TM 600AF 500AT I, TM 30AT 225AF 150AT I, TM INVERTER IV2EC2 LOC B-1 EG299491 INVERTER IV2PC2 10 KVA CP2--ECIVEC-06 10 KVA TO INSTALLED SPARE STATIC INVERTER IV2EC2/4 10-102734 10-102735

20-103542

20-103543 4.5.6.7. 8.10-102733 SH 1 SH 1 SH 1 SH 1 SH 1 TRIP RATING THERMAL MAGNETIC TRIP ELEMENT REFERENCE DRAWINGS 5.6A EACH CIRCUIT BREAKER PROVIDED WITH ONE SET OF FORM C AUXILIARY CONTACTS.200A 6A 6A 6A 6A 6A TO 125V DC DISTRIBUTION DWG E2-0020-F PANEL TO 125V DC DISTRIBUTION DWG E2-0020-H PANEL E2-2400-3619.225A FRAME AND LARGER FRAME SIZE BREAKERS HAVE INTERCHANGEABLE TRIP UNIT WITH ADJUSTABLE INSTANTANEOUS

MAGNETIC TRIP. FOR SETTING SEE REF DWG 1.10.METER/RELAY NUMBER SUFFIXES ARE NOT ALWAYS SHOWN. SUFFIXES ARE ALTERNATE TAG NUMBER FOR THAT PIECE OF FOR THOSE METER/RELAY REPRESENTATIONS CONTAINING THE COMPLETE TAG NUMBER, THE "UNDERBAR" IS EQUIVALENT TO A"SLASH" (eg.(LATER)FUSE 6A FU4FU5FU5(2)(2)(2)(2) 182C79225 SH 4 DELETED.EQUIPMENT THAT IS ASSOCIATED WITH (eg. ,)IS EQUIVALENT TO ) 225AF 150AT I, TM 225AF 150AT I, TMFU1FU2FU3

FSAR FIGURE 8.3-14 JRMC 2001 02-01 THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2000-003436-01-00 PER SK-0008-00-003436-01-00. DC 27-1 27-2 R DC 27-1 27-2 R E2-0020-A MHF 05-01 2001 E2-0020 A CP-6 CP-6 el646500.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLY TU ELECTRIC CPSES GLEN ROSE, TEXASDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ LEGEND 1-CIRCUIT BREAKER-CIRCUIT BREAKER RATING 1--FUSE(2)-QUANTITY-FUSE LOCATION MARKER NOTES1.ALL EQUIPMENT/DEVICES/CABLES SHOWN ON THIS DRAWING 2.2-POLE THERMAL MAGNETIC UNLESS NOTED OTHERWISE. ALL CIRCUIT BREAKERS IN DISTRIBUTION PANELS ARE 100AF, 3.4.5.FOR SELECTIVE COORDINATION WITH THE SWITCHBOARD, DISTRIBUTION PANEL CIRCUIT BREAKER RATINGS MUST NOT EXCEED THE FOLLOWING: a. b.ADJUSTABLE TRIP 40AT FOR THERMAL MAGNETIC NON-ADJUSTABLE TRIP DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV CP-2

E2-0020 E2-0020 9.80A 80A FU1 FU1 IS PROVIDED WITH A FORM C EACH CIRCUIT BREAKER IN DISTRIBUTION PANEL 3A(2)3A-FUSE RATING 1 80A 30A 30A 30A 2 3 4 5 SPARE SPARE SPARE SPARE SOLID STATE PROT SYS TRAIN A, E2-0107 AND REF DWG 1 SPARE 615A(2)3A(2)FU41, 42FU1, 23A(2)FU3, 43A(2)3A(2)3A(2)3A(2) 3A(2) 3A(2) 3A(2) 3A(2)FU5, 6 FU7, 8 FU9, 10 SPARE FU11, 12 FU13, 14 FU15, 16 FU17, 18 FU19, 203A(2)3A(2) 3A(2) 3A(2) 3A(2) 3A(2)FU21, 22 FU23, 24 FU25, 26 FU27, 28 FU29, 30 FU31, 32 SPARE SPARE3A(2)SPARE3A(2)SPARE3A(2)SPARE3A(2)SPARE FU33, 34 FU35, 36 FU37, 38 FU39, 40 7/3A(2)3A(2)3A(2) 3A(2) 3A(2) 3A(2) 3A(2) 3A(2)SPARE 30A 8 SPARE3A(2)E2-0038-11 10 FB13A(2)3A(2) 3A(2)3A(2)3A(2) 3A(2) 3A(2)3A(2)E2-0038-23 E2-0038-13

E2-0038-25 E2-0038-15 E2-0038-27

E2-0038-17

E2-0038-29 FB23A(2)3A(2) 3A(2)3A(2)3A(2) 3A(2) 3A(2)FB2-1, 3 FB2-5, 7 FB2-9, 11 FB2-13, 15 FB2-17, 19 E2-0037-05 SPARE E2-0037-11 SPARE FB2-21, 23 FB2-29, 31 FB2-25, 27 SPARE SPARE SPARE SPARE3A(2)3A(2)3A(2)3A(2) 3A(2) 3A(2)3A(2)3A(2)3A(2)FB23A(2)3A(2) 3A(2) 3A(2) 3A(2) 3A(2) 3A(2)FB1 SPARE SPARE SPARE SPARE SPARE SPARE SPARE FB2-1, 3 FB2-5, 7 FB2-9, 11 FB2-13, 15 FB2-17, 19 FB2-21, 23

FB2-25, 27

FB2-29, 31 SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE E2-0038-723A(2)3A(2) 3A(2) 3A(2) 3A(2) 3A(2)3A(2)3A(2)3A(2)FB23A(2)3A(2) 3A(2)3A(2)3A(2) 3A(2) 3A(2)FB1 FB2-1, 3 FB2-5, 7 FB2-9, 11 FB2-13, 15 FB2-17, 19 FB2-21, 23

FB2-25, 27

FB2-29, 31 E2-0038-74 E2-0038-76

E2-0038-78 E2-0037-32 E2-0038-80 E2-0038-82

E2-0038-84

E2-0038-86 SPARE SPARE SPARE SPARE DWG E2-0020 LOC A6 CONT FROM THIS DWG CONT ON THIS DWG LOC C1 CONT ON THIS DWG LOC E1 LOC C6 CONT FROM THIS DWG 20A 9 CONT ON THIS DWG LOC F1 LOC D6 CONT FROM THIS DWG CONTROL BLDG EL 807'-0" NOTE 4 E2-0172-19 AND REF DWG 5 E2-0172-22 AND REF DWG 6 E2-0172-26 AND REF DWG 7 NOTE 2, 3, 5 AUXILIARY CONTACT. SPARE SPARE 17 16 6 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 6 6 6 6 6 6 6 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 1717-CIRCUIT NUMBER 10.SPARE-TRAIN A 100AT FOR THERMAL MAGNETIC INSTANTANEOUSTAG NO CP2-ECDPED-01TERM RACK CP2-ECPRTC-26TERM RACK CP2-ECPRTC-22 TERM RACK ARE CLASS 1E, TRAIN A. 1084H36 SH 28 CKT 1-7 E~202544 E~202699 E2-0020-A E2-0020-B E2-0020-C E2-0020-D E2-0020-E E2-0020-F E2-0020-G E2-0020-H E2-0020-J FUSE B/M ITEM NUMBER REF DWG 10 ADJUSTABLE INSTANTANEOUS TRIP-SET AT "LO". 6.E2-0024-04 (LATER) 30A E~202695 EO202696 SPARE E2-0057-13 E2-0057-15 CP2-ECPRCV-02 E2-0057-21 2-HV-5959 E2-0040-26 E2-0040-24 E2-0040-28 E2-0040-27 2-TV-2370H (SOL A)E2-0040-25 2-TV-2370F 2-TV-2370E E2-0040-23 (SOL A)E2-0040-22 (SOL A)E2-0040-21 (SOL A)E2-0040-20 (SOL A)E2-0040-19 (SOL A)FB1-1, 3 FB1-5, 7 FB1-9, 11 FB1-13, 15 FB1-17, 19 FB1-21, 23

FB1-25, 27 FB1-29, 31 E~202699B FB1-1, 3 FB1-5, 7 FB1-9, 11 FB1-13, 15 FB1-17, 19 FB1-21, 23

FB1-25, 27

FB1-29, 31 FB1-1, 3 FB1-5, 7 FB1-9, 11 FB1-13, 15

FB1-17, 19 FB1-21, 23 FB1-25, 27 FB1-29, 31 E~202699A (SOL A)E2-0040-18 (SOL A)E2-0040-17 W-CV02821-F SH 1-13 W-TC01702-D SH 1, 2

W-TC04702-D SH 1, 2 W-TC22702-D SH 1, 2 W-TC07702-D SH 1, 2 W-TC19702-D SH 1, 2 W-TC10702-D SH 1, 2 (SOL A) (SOL A) (SOL A) (SOL A)2-PV-2369B 2-FV-2456 2-LV-2478 2-FV-2195 2-FV-2196 2-FV-2193 2-FV-2194 30A AOV 25A AOV AOV AOV AOV AOV AOV AOV AOV AOV AOV AOV AOV AOV AOV AOV AOV AOV AOV AOV AOV AOV E2-0037-01, 02, 09, 10INDICATING LTS , 2-ZL-2461A, 2-ZL-2462A , , AUX RLYS 30A JX JY JZ KA KE KD KC KB SPARE SPARE SPARE SPARE AOV AOV AOV 3A SPARE 6 (16)KF,KG,KH,KJ, KP,KN,KM,KL LJ,LK,LM,LN LT,LS,LR,LP AOV AOV AOV AOV AOV AOV AOV AOV AOV DELETED.11.12.182-79225-3 09-500-76001 SH 8 W-2TC26825-D SH 1, 2 (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS CP2-ECPRTC-19 2-HV-5947 2-HV-5950 2-TV-2370J 2-TV-2370G 2-TV-2370C 2-TV-2370B

2-TV-2370A 2-PV-2369A 2-TV-2370D2-ZL-2453A2-ZL-2453B, 2-HX/2453A, 2-HX/2453B AND 2-PV-2369C 113A(2)3A(2) 3A(2) 3A(2) 3A(2) 3A(2) 3A(2) 3A(2)3A(2)FB23A(2)3A(2)3A(2)3A(2) 3A(2) 3A(2) 3A(2)FB1 FB2-1, 3 FB2-5, 7 FB2-9, 11 FB2-13, 15

FB2-17, 19 FB2-21, 23 FB2-25, 27

FB2-29, 313A(2)3A(2) 3A(2) 3A(2)3A(2)3A(2)3A(2) 3A(2)3A(2)FB23A(2)3A(2) 3A(2)3A(2)3A(2)FB1 FB2-1, 3 FB2-13, 15 FB2-17, 19 FB2-21, 23 SPARE 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 AOV AOV AOV AOV AOV AOV 15A TERM RACK TERM RACK E2-0172-01 AND REF DWG 3 FB1-1, 3 FB1-5, 7 FB1-9, 11 FB1-13, 15

FB1-17, 19

FB1-21, 23

FB1-25, 27

FB1-29, 31 FB1-1, 3 FB1-5, 7 FB1-9, 11 FB1-13, 15 FB1-17, 19 FB1-21, 23 FB1-25, 27

FB1-29, 31 AOV AOV AOV E~202720 2-HV-5366 E2-0044-09 2-HV-5158 E2-0055-08 SPARE SPARE 2-8800A E2-0062-01 2-8889A E2-0062-52 2-8889C E2-0062-71 AOV 2-8881 E2-0062-49 2-8823 E2-0062-65 2-8824 E2-0062-66 2-8825 E2-0062-67 2-8890A E2-0062-54 E2-0038-70 POV POV E2-0038-68 POV E2-0038-66 POV E2-0038-64 E~202720A E2-0172-04 AND REF DWG 4 AOD AOV AOV AOV SPARE SPARE AOV 2-HV-5435B 2-HV-5549 E2-0059-14 E2-0059-38 2-HV-5539 E2-0059-28 2-HV-5537 E2-0059-26 2-LV-4752 E2-0049-01 2-HV-4725 E2-0050-43 SPARE SPARE 3A 3A FB2-25, 27 FB2-29, 31 18 18 FB2-5, 7 FB2-9, 11 E2-0059-96 E2-0059-95 13 10A CB3, CB4 E2-0067-95A ENGINE START/STOP CIRCUIT 19 DG ENGINE CONT PANEL E~202702 20A (CHANNEL II) CP2-MEDGEE-01A E2-0184A AND REF DWG 12 , 20A 12 SPARE TRAIN AA CP2-ECPRTC-01 CP2-ECPRTC-04 CONT ON DWG E2-0020-C LOC: A-1 AOD AOD WIRING AND CABLING ENCLOSED WITHIN DASHED LINES IS ASSOCIATED CLASS 1E TRAIN AA. 7.125V DC DISTRIBUTION PANEL 2ED1-1OUTPUT CAB 2, TCX-ESELSP-012-HX/24612-HX/2462H AND V VERT PANEL 2-CV-02, SH-TR/2EB1-1/2KLSH-TR/2EB3-1/1CRSH-TR/2EB3-1/2BR AOV E2-0174-02 AND REF DWG 2 125V DC ONE LINE DIAGRAMTO 125V DC SWITCHBOARD2ED1 2-HV-5413D-1,2 2-HV-5405D-1,2 FSAR FIGURE 8.3-14 2-HV-2452-1 2-HV-2185-SV1 2-HV-2186-SV1

2-HV-2187-SV1

2-HV-2188-SV1 2-FV-2195 2-FV-2196 2-FV-2193 2-FV-2194 2-FV-2193-SV1 2-FV-2194-SV1

2-FV-2195-SV1

2-FV-2196-SV1 2-FCV-0510-SV1 2-LV-2162-SV1

2-FCV-0520-SV1 2-LV-2163-SV1 2-FCV-0530-SV1 2-LV-2164-SV1

2-FCV-0540-SV1

2-LV-2165-SV1 2-FV-2184-SV2 2-FV-2183-SV2 2-FV-2182-SV2

2-FV-2181-SV2 REFERENCE DRAWINGS 1.2.3. 4. 5.6.7.8.LOAD SHED CKTS E2-0066-74 , , E2-0020-B EES 2004 12-13 THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2001-000158-08-00 PER SK-0020-01-000158-08-00. R 2004 12-21 MM E2-0020 B CP-6 CP-6 el104440.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT TXU POWER CPSES GLEN ROSE, TEXAS E2-0061-41 E2-0061-29 E2-0061-46 TRAIN A DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV CP-2 E2-0020 E2-0020 E2-0061-39 E2-0039-66 E2-0039-41 E2-0039-68 E2-0039-43 E2-0061-45 E2-0039-45

E2-0039-47 SPARE E2-0172-16 AND REF DWG 2 E2-0040-46 E2-0040-47

E2-0040-64 E2-0040-65 E2-0038-03

E2-0038-05 E2-0040-44 E2-0040-45 E2-0040-66 E2-0040-67

E2-0038-07

E2-0038-09

E2-0064-40

E2-0064-41 REFERENCE DRAWINGS 1.2.E2-0172-13 AND REF DWG 1 LEGEND 1-CIRCUIT BREAKER-CIRCUIT BREAKER RATING1-CIRCUIT NO -FUSE(2)-QUANTITY-FUSE LOCATION MARKER NOTES 1.ALL EQUIPMENT/DEVICES/CABLES SHOWN ON THIS DRAWING 2.2-POLE THERMAL MAGNETIC UNLESS NOTED OTHERWISE. ALL CIRCUIT BREAKERS IN DISTRIBUTION PANELS ARE 100AF, 3.80A 80A IS PROVIDED WITH A FORM C EACH CIRCUIT BREAKER IN DISTRIBUTION PANEL (2)25A 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18-18 FBI-1 FBI-13A(2)3A(2)3A(2) 3A(2)3A(2)3A(2)3A(2)3A(2)3A(2)3A(2)3A(2)3A(2)3A(2)3A(2)FB2-1, 3 FB2-5, 7 FB2-9, 11 FB2-13, 15 FB2-17, 19 FB2-25, 27 FB2-29, 313A(2)3A(2) 3A(2) 3A(2) 3A(2) 3A(2) 3A(2) 3A(2)3A(2)3A(2) 3A(2)3A(2) 3A(2) 3A(2)FB2-1, 3 FB2-5, 7 FB2-9, 11 FB2-13, 15 FB2-17, 19

FB2-21, 23 FB1 FB23A(2)FB2-21,23 (2)3A FB1 FB2 18 18 183A(2)3A(2)FB2-25, 27 FB2-29, 31 125V DC DISTRIBUTION PANELTERM RACK CP2-ECPRTC-13 , TERM RACK SOV SOV E2-0040-01 AND E2-0040-03 E2-0020-A E2-0020-B E2-0020-C E2-0020-E E2-0020-F E2-0020-G E2-0020-H E2-0020-J FUSE B/M ITEM NUMBER REF DWG 6 4.5.FOR SELECTIVE COORDINATION WITH THE SWITCHBOARD, DISTRIBUTION PANEL CIRCUIT BREAKER RATINGS MUST NOT 100AT FOR TM, INSTANTANEOUS ADJUSTABLE TRIP. 5.W-TC28702-D SH 1, 2 112D003 SH 1, 2 W-TC13702-D SH 1, 2 W-TC16702-D SH 1, 2 FB1-9, 11 FB1-13, 15

FB1-17, 19 FB1-21, 23 FB1-25, 27 FB1-29, 31 16 E~202705 E~202705A FB1-1, 3 FB1-5, 7 FB1-9, 11 FB1-13, 15

FB1-17, 19

FB1-21, 23

FB1-25, 27

FB1-29, 31 40AT FOR TM, NON-ADJUSTABLE TRIP EXCEED THE FOLLOWING: FB1-1, 3 E2-0020-D 2-FCV-0111A 2-FCV-0111B 2-HV-2399 2-HV-2409 2-HV-2400 2-HV-2410 2-HV-2134 2-HV-2135 2-HV-2397 2-HV-2411 2-HV-2398 2-HV-3607 2-HV-3608 2-HV-2136 2-HV-2412 2-8147 125V DC ONE LINE DIAGRAM (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS AOV HOV AOV AOV2-HV-2333AAUX RELAYS2-HX/2333-1 2-HX/2333A-12-HX/2333-1A2-HX/2333A-32-HX/2333A-52-KY/2333A-12-KY/2333A-3INDICATING LIGHT2-ZL-2333B HOV HOV HOV INDICATING LIGHT INDICATING LIGHT INDICATING LIGHT 2-ZL-2334B 2-ZL-2335B 2-ZL-2336B 2-HV-2334A 2-HV-2335A 2-HV-2336A AUX RELAYS AUX RELAYS , ,,,

,, , ,, ,, ,, ,, ,, ,, , , , , , , AUX RELAYS

, , , 2-HX/2334-12-HX/2334-1A2-HX/2334A-12-HX/2334A-3 2-HX/2334A-52-KY/2334A-12-KY/2334A-3 2-HX/2335-12-HX/2335-1A2-HX/2335A-12-HX/2335A-3 2-HX/2335A-52-KY/2335A-12-KY/2335A-3 2-HX/2336-1 2-HX/2336-1A 2-KY/2336A-3 2-KY/2336A-1 2-HX/2336A-5 2-HX/2336A-3 2-HX/2336A-1 E2-0039-70, 70A AOV 2-FCV-0110A E2-0039-72, 72A AOVINDICATING LTS2-ZL-23252-ZL-2327 POV AOV AOV AOV AOV POV POV AOV AOV AOV AOV POV FB1-5,7 18 18 18 18 18 18 18 18 18 18 18 18 18 183A(2)3A(2)(2)3A(2)3A(2) 3A(2)3A(2)3A(2)3A(2) 3A(2)3A(2) 3A(2)3A(2)3A(2)FB2-1, 3 FB2-5, 7 FB2-9, 11 FB2-13, 15

FB2-17, 19 FB2-25, 27 FB2-29, 31 FB1 FB2 FB2-21,23 FB1-9, 11 FB1-13, 15 FB1-17, 19 FB1-21, 23 FB1-25, 27 FB1-29, 31 FB1-1, 3 183A(2)FB1-5, 7 E~202706 17 20A 183A(2)SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE TERM RACK E2-0172-28 AND REF DWG 3 AOD AOD E2-0053-31 E2-0053-32

E2-0053-33 15A 18 E~248230 CORE EXIT THERMOCOUPLE RACK CP2-EIPRCI-093A(2)6 FU13 CORE COOLING MONITOR AUX RELAY K1 E2-0136-A AND REF DWG 4 TRAIN AA DELETED.6.ALL WIRING AND CABLING ENCLOSED IN DASHED LINES IS ASSOCIATED CLASS 1E TRAIN AA.6.182-79225-3 2ED1-1 CP2-ECPRTC-16 2-FCV-0110B 2-HV-2137 CP2-ECPRTC-283A(2)3A(2) 3A(2) 3A(2)3A(2)3A(2)3A(2)(2)3A(2)FB23A(2)3A(2) 3A(2)3A(2)3A(2) 3A(2) 3A(2)FB1 FB2-1, 3 FB2-5, 7 FB2-9, 11 FB2-13, 15 FB2-17, 19

FB2-21, 23

FB2-25, 27

FB2-29, 31 SPARE 14 E2-0050-01 E2-0062-45

E2-0062-37 E2-0062-33 E2-0050-14

E2-0062-41

E2-0062-47 E2-0062-39 E2-0062-35 E2-0062-43 E2-0062-50

E2-0062-58 E2-0054-223A(2)3A(2) 3A(2) 3A(2) 3A(2) 3A(2) 3A(2) 3A(2)3A(2)FB23A(2)3A(2) 3A(2) 3A(2) 3A(2) 3A(2)3A(2)FB1 FB2-1, 3 FB2-5, 7 FB2-9, 11 FB2-13, 15

FB2-17, 19

FB2-21, 23

FB2-25, 27

FB2-29, 31 E2-0065-15 E2-0065-16 E2-0064-11 E2-0064-10

E2-0061-27

E2-0061-36

E2-0061-37 E2-0061-38 E2-0061-19 E2-0061-44 E2-0061-20 SPARE E2-0061-86 E2-0064-37 E2-0064-39 SPARE CONT FROM THIS DWG E2-0172-07 AND REF DWG 8 E2-0172-10 AND REF DWG 9 E2-0050-47, 49 15 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 E2-0050-43 TERM RACK E~202703 AOV AOV AOV AOV AOV AOV 2-8877C AOV 2-8875C AOV 2-8878C AOV 2-8882

AOV 2-8871 TERM RACK 2-PCV-0455A AND E~202703A 2-8010C 2-8010A 2-8877A 2-8875A 2-8878A 2-8879C 2-8879A FB1-1, 3 FB1-5, 7 FB1-9, 11 FB1-13, 15 FB1-17, 19 FB1-21, 23 FB1-25, 27 FB1-29, 31 FB1-1, 3 FB1-5, 7 FB1-9, 11 FB1-13, 15 FB1-17, 19

FB1-21, 23

FB1-25, 27

FB1-29, 31 2-7126 2-8026 2-8145 2-TCV-0129 2-LCV-0460 2-8160 2-HV-4631B 2-LV-4500 2-PV-4552 2-LV-6712 AOV AOV AOV AOV AOV AOV AOV AOV AOV AOV AOV AOV AOV AOV AOV AOV 2-HV-4631A

PRESSURE SAFETY RELIEF VALVE

PRESSURE SAFETY RELIEF VALVE CP2-ECPRTC-07 CP2-ECPRTC-10 2-LCV-1003 2-8149A 2-8149B 2-8149C 2-LCV-0459 2-FV-4536 CONT ON THIS DWG LOC: C-1 LOC: A-5 CONT TO LOC: E1 THIS DWG CONT FROM THIS DWG LOC: C-6 SPARE CONT FROM DWG E2-0020-B LOC: F-6 NOV 3A AOD 2-HV-5658A,B 2-HV-5659A,B

2-HV-5660A,B ARE CLASS 1E TRAIN A UNLESS OTHERWISE NOTED. 20A 15A FSAR FIGURE 8.3-14 2-HX/2134A 2-HX/2135A 2-HX/2136A 2-HX/2137A-SV1-SV1-SV1-SV1 E2-0020-C AUXILIARY CONTACT. DJL 2006 03-27 E2-0024-04 THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2004-001881-02-00 PER SK-0003-04-001881-02-00.

EDITORIAL CHANGE AS NOTED. 15A 250 JRMC 2006 03-29 E2-0020 C CP-8 CP-8 el117190.dgn 3.4.DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT TXU POWER CPSES GLEN ROSE, TEXAS CLOSE TRIP AW AX AY AZ 100A 100A E2-0030-09 TRIP AX AY CLOSE TRIP AX AY CLOSE TRIP AX AY CLOSE TRIP AX AY CLOSE TRIP AX AY CLOSE TRIP AX AY CLOSE TRIP AX AY CLOSE TRIP AX AY CLOSE TRIP AX AY CLOSE TRIP AX AY CLOSE TRIP AX AY CLOSE TRIP AX AY AZ CONT ON THIS LH LG RN RQ 3A(2)CONT ON THIS CONT FROM THIS E2-0030-68 CLOSE TRIP AX AY 30A(4)30A(4)CLOSE TRIP AX AY 30A(4)30A(4)100A E2-0033-65 COMP 4C, SPARE TRIP 100A CONT FROM THIS COMP 11D, SPARE CLOSE TRIP E2-0033-16 10A(2)10A(2)6 BKR RTA CONT CUB 1, COMP 1B BKR BYA CONT CUB 2, COMP 2B E2-0031-25 AND REF DWG 3 SLUG (2)60A E2-0030-45 E2-0030-45 DWG E2-0020 CONT ON THIS CONT FROM THIS E2-0033-67 AND REF DWG 19 COMP 4A, INSTR COMPT REF DWG 24 REF DWG 24 E2-0033-67 AND REF DWG 29 E2-0033-67 AND REF DWG 27

E2-0033-67 AND REF DWG 27 E2-0033-67 AND REF DWG 28 REF DWG 27 REF DWG 30 REF DWG 33 REF DWG 33 TRAIN A E2-0020 E2-0020 1-CIRCUIT BREAKER-CIRCUIT BREAKER RATING1-CIRCUIT NO - -QUANTITY-FUSE LOCATION MARKER NOTES1.ALL EQUIPMENT/DEVICES/CABLES SHOWN ON THIS DRAWING ARE CLASS 1E TRAIN A. 2.2-POLE THERMAL MAGNETIC UNLESS NOTED OTHERWISE. ALL CIRCUIT BREAKERS IN DISTRIBUTION PANELS ARE 100AF, 3.5.FOR SELECTIVE COORDINATION WITH THE SWITCHBOARD, DISTRIBUTION PANEL CIRCUIT BREAKER RATINGS MUST

NOT EXCEED THE FOLLOWING:

a. b.IS PROVIDED WITH A FORM C EACH CIRCUIT BREAKER IN DISTRIBUTION PANEL 100A CLOSE TRIP--BKR CLOSE CKT BKR TRIP CKT (4)AW AW , E2-0030-21 E2-0030-68 NOTE 2, 3, 5 NOTE 4 NOTE 4 2 NOTE 4 5 NOTE 4 COMP 7A, INSTR COMPT COMP 11A, INSTR COMPT E2-0033-53 AND REF DWG 30 100A 1 3 4 REF DWG 22 AT CLOSE TRIP AX AY AT 30A(4)30A(4)FUSE RATING 6A(2)6A(2)6A(2)6A(2)6A(2)6A(2)6A(2) 6A(2) 6A(2) 6A(2) 6A(2)6A(2)6A(2)6A(4)6A(2)6A(2)6A(2)6A(3)6A(3)6A(2)6A(2) 6A(2)6A(2)6A(2)6A(2)6A(2)6A(2)6A(2) 6A(2)6A(2)6A(2)30A(4)20A(2)30A(2)30A(2)30A(4)30A(4)6A(2)30A(2)30A(2)30A(4)30A(4)30A(2)30A(2)30A(4)30A(4)30A(2)30A(2)30A(4)30A(4)30A(2)30A(2)30A(4)30A(4)30A(4)30A(4)6A(2)30A(4)30A(4)30A(4)30A(4)6A(2)6A(2)6A(2)6A(3) 6A(3)6A(2)100AT FOR THERMAL MAGNETIC INSTANTANEOUS -20 CLOSE CLOSE 27 27 20 AUXILIARY CONTACT. 49 49 SPARE TO 125V DC SWITCHBOARD 125V DC DISTRIBUTION PANEL ELECTRICAL EQUIPMENT AREA EL 810'-6" CP2-ECDPED-03 TAG 6.9KV SWGR BUS 2EA1-2 62-2/2EA1-2 62-1/2EA1-2 86-1/2EA174-1/2EA174-2/2EA1,, PX/2APCC1 74/2APMD1 74/2APCS3 2APCS3,, 2APCS1CUB 9, BKR 2APRH1 2APSI1 2APCH1 2APSW1 BT-2EA1 2EA1-1 62-1/2EA1-1COMP 9B, BKR 2FNAV3COMP 8B, BKR 2FNCB1 480V SWGR BUSCOMP 6D, BKR 2PCPR COMP 5C, BKRCOMP 5D, BKR MCC2EB1-3COMP 6BC, BKR BT-2EB13 COMP 2D, BKR COMP 2B, BKR 2APPD 480V SWGR BUS COMP 3D, BKRCOMP 1BC, BKR 2EB1-1480V SWGR BUS 2EB3COMP 7D, BKR MCC2EB3-4

COMP 8C, BKRCOMP 8D, BKR MCC2EB3-3 COMP 9D, BKRCOMP 11B, BKR 2PCPR1COMP 12BC, BKR 2EB3-1480V SWGR BUS 2EB1 COMP 3B, BKR E2-0030-43(O)(R)(O),86M/2APMD1(O)86M/2APMD1(R)86M/2APCS3(O),86M/2APCS3(R), 62/2EG1, DGX/2EG1 74/2APCS1 2/2APRH186M/2APCS1(O),86M/2APCS1(R), 86M/2APRH1(O),86M/2APRH1(R), 74/2APRH1 74/2APSI186M/2APSI1(O),86M/2APSI1(R), 74/2APCH186M/2APCH1(O),86M/2APCH1(R), 74/2APSW186M/2APSW1(O),86M/2APSW1(R), PX/2APSW162-2/2EA1-1, 62-1/2EA1 DTX/2EG127-2X/2EA1, 27-2XA/2EA127-2XB/2EA1, 27-2XC/2EA162-2/2FNAV3, 62-1/2FNAV3, 62-1X/2FNAV362-2/2FNCB1, 62-1/2FNCB1, 62-1X/2FNCB127-AX/2EB13, 27-BX/2EB13, 59X/2EB13 , 27X-1/2EB1, 27X-2/2EB1, 27X-3/2EB152AX/2APPD, T2EB1 T2EB3 52X/2EG127-3X/2EA1,27-3Y/2EA1,27X-1/2EB3, 27X-2/2EB3, 27X-3/2EB3 27X-12/2EB1 27X-12/2EB362-2/2FNAV1, 62-1X/2FNAV1, 62-1/2FNAV1 E~202538 CKT 1-5 E~202750 E~202764 E~202765 E~202753 E~202752 E~202754 E~202766 E~202751 CP-2 E2-0020-A E2-0020-B E2-0020-C E2-0020-E E2-0020-F E2-0020-G E2-0020-H E2-0020-J DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV

ADJUSTABLE INSTANTANEOUS TRIP SET AT "LO". 33-51261-E2514 33-51261-E2516 33-51261-E2517

33-51261-E2518 33-51261-E2519 33-51261-E2520

33-51261-E2521

33-51261-E2522

33-51261-E2523

33-51261-E2524 33-51261-E2525 33-51261-E2527 33-51261-E2528

33-51261-E2529

33-51261-E2530 4.1.2.3.4.5.6.7. 8.9.10.11.12. 13. 14. 15.16.17. 18. 19.20.21.22. 23. 24.25.26.27. 28. 29.30.31.32. 33. 34.1619F64 1619F65 1619F66 1619F67 1619F68 1619F69 1619F71 1619F72 1619F73 1619F74 1619F75 1619F70 6.CUB 17, BKR CUB 15, BKR E2-0031-57, 58 AND REF DWG 4 CUB 12, BKR E2-0031-31, 32 AND REF DWG 6 CUB 11, BKR CUB 10, BKR E2-0031-29, 30 AND REF DWG 8 E2-0031-49, 50 AND REF DWG 9 CUB 8, BKR E2-0031-45, 46 AND REF DWG 10 CUB 7, BKR E2-0031-53, 54 AND REF DWG 11 CUB 6, BKR E2-0031-41, 42 AND REF DWG 12 CUB 5, BKR E2-0031-09, 10 AND REF DWG 13 CUB 4, BKR E2-0031-01, 02 AND REF DWG 14 CUB 3, AUX COMPARTMENT E2-0031-61 AND REF DWG 15 (LOCATED IN CUB 11) CUB 2, BKR E2-0031-15, 16 AND REF DWG 16 CUB 1, BKR COMP 3C, BKR 2MCCXEB1-2 E2-0033-01, 02 AND REF DWG 20 E2-0033-13, 14 AND REF DWG 21COMP 2C, BKR 2MCCXEB1-1 E2-0033-67 AND REF DWG 21 2CICE5 E2-0033-29, 30 AND REF DWG 21 E2-0033-55, 56 E2-0033-75, 77 COMP 4D, SPACECOMP 5B, BKR 2MCCXEB1-3 E2-0033-09, 10 AND REF DWG 26 E2-0033-33, 34 AND REF DWG 26 COMP 10B, SPACE COMP 10D, SPACE E2-0033-67 AND REF DWG 29 COMP 9C, SPACECOMP 11C, BKR 2MCCXEB3-1 E2-0088 AND REF DWG 32REACTOR TRIP SWGR CAB 2 TCX-ESPDTS-01COMP 7C, BKR 2MCCXEB3-2 7026D76 7026D78 33-51261-D2526 33-51261-D2515 ADJUSTABLE TRIP. 40AT FOR THERMAL MAGNETIC NON-ADJUSTABLE TRIP. FUSE B/M ITEM NUMBER REF DWG 34CUB 14, BKR XCICE3 CLOSE/TRIP- FUSECUB 13, BKR 2APMD1 E2-0020-D DELETED DELETED E2-0031-03, 04 AND REF DWG 1 , 6A(4)E2-0033-17, 18 AND REF DWG 28 E2-0033-47, 48 AND REF DWG 23 E2-0033-47, 48 AND REF DWG 23

E2-0033-47, 48 AND REF DWG 23 REF DWG 22 REF DWG 22 E2-0033-67 AND REF DWG 19 REF DWG 23 6A(4)6A(3)6A(3)E2-0033-15 AND REF DWG 19 86M/2APCC1 74/2APCC1 86M/2APCC186M/XCICE386M/XCICE3 74/XCICE3 125V DC ONE LINE DIAGRAM-INDICATES SPLICE 7.SPLICE IN ACCORDANCE WITH SPECIFICATION 2323-ES-100. REDUCTION SPLICE 350 MCM TO 4/0. SEE NOTE 7 100A 2ED1 86-2/2EA1 2APCC1 2EG1 2EB3 MCC2EB1-2 MCC2EB3-2 MCC2EB3-1 2FNAV1 62/2APPD MCC2EB1-1 27AX/ST2 27-3Z/2EA1 27-3Y1/2EA1 2ED1-2 2EA1 , , 153 153 153 155 155 155 155 155 153 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 153 155 155 155 155 155 155 153 154 E2-0031-21, 22 AND REF DWG 7 E2-0031-37, 37A, 38 AND REF DWG 5 155 155 153 155 155 99 FU5,6 FU7,8 FU1,2,3 FU4,5,6 FU1,2 99 99 99 99 99 CLOSE TRIP 99 99 99 99 FU1,2 FU3,4 FU5,6 FU7,8 FU1,2 FU3,4 FU5,6 FU1,2,3 FU4,5,6 FU7,8 FU1,2 FU1,2,7,8 99 99 99 99 99 99 99 99 99 E2-0033-23, 24 AND REF DWG 27 FU3,4 FU5,6 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 FU3,4 FU1,2 FU1,2,3,4 FU4,5,6 FU1,2,3 FU9,10 FU7,8 FU3,4,5,6 FU1,2 FU5,6 FU3,4 FU5,6 FU3,4 FU5,6 FU3,4 FU1,2 FU5,6 FU3,4 FU1,2 30A E2-0033-03, 04 AND REF DWG 31 E2-0033-47, 48 AND REF DWG 30 E2-0033-35, 36 AND REF DWG 30 REF DWG 28 E2-0033-57, 58 AND REF DWG 29 E2-0033-65 DELETED 35.182-79225-7 (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS E2-0031-13, 14 AND REF DWG 17 27-2X1/2EA1 27-AX1/2EB13 27AX-1/ST1 E2-0031-63 AND REF DWG 2 CUB 16, BKR 2EA1-3 2-ZL-2EA1-3 2-ZL-2EA1-3 E2-0031-63

E2-0031-63 2EB1 FSAR FIGURE 8.3-14 E2-0020-D DWG LOC: C-1 DWG LOC: A-6 DWG LOC: C-6 DWG LOC: D-1 DWG LOC: B-6 DWG LOC: E-1 DWG E2-0020-E LOC: A-1 CONT ON E2-0024-04 E1-0185 2-DG-01BDIESEL GEN 2EG1, LOCAL PNL E2-0067-98 CP2-DGGVEL-01 (GOVERNOR) E2-0067-98B AND E2-0185-B DIESEL GEN GOV CONTROL PANEL2-DG-01D E'256496 0.5A 6A F241 F231 6A F242 6A F243 F244 6A F245 F246 6A F247 F248 F249 1A 1A 32A 10A REF DWG 36 (PAGE 21) E2-0067-98 RELAY K605 FIELD FLASHING E2-0067-108 E2-0067-98B AND REF DWG 36 (PAGE 19) NO FUSE/BKR AT THIS END E2-0067-98A RELAY 86-1, 10X, LIGHT BL1 E2-0067-98 DC LINK FLASHING E2-0067-108 E2-0067-98A EXCITATION 24V DC POWER SUPPLY RELAY D1/2EG1 (K231) RELAY 86-2, MPR-1/2EG1, RTD TR600, LIGHT BL2 E2-0067-98 RELAY K300A, K604, K606, K702, K702-1 RELAY K737, K738, K739, GDR, X 2-KY/3417-1 CP2-MEDGEE-01D 36.FANP DWG 38-1290428-** RELAY K1/2EG1, K602, K603, 2-KY/3417-6 E2-0020 D CP-9 CP-9 el00082s.dgn REFERENCE DRAWINGS LEGEND SPARE SPARE 30A 100A NON-AUTO 100A (NON-AUTO)(R), THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2001-000158-08-00 PER SK-0021-01-000158-08-00. COMP 10C, BKR 2CICO1 E2-0033-43 AND REF DWG 24 R EES 2005 08-22 GAW 2005 08-22 DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT TXU POWER CPSES GLEN ROSE, TEXAS 3A(2)3A(2) 3A(2) 3A(2) 3A(2)3A(2)3A(2)3A(2)E2-0061-44 SPARE SPARE SPARE SPARE SPARE E2-0037-32 3A(2)3A(2) 3A(2) 3A(2)3A(2)3A(2)3A(2)3A(2)3A(2)3A(2)3A(2)3A(2)3A(2)3A(2) 3A(2) 3A(2) 3A(2)3A(2)3A(2) 3A(2)3A(2)3A(2)E2-0064-11 E2-0061-36 E2-0061-37

E2-0061-38

E2-0037-05 SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE E2-0193 AND REF DWG 4 E2-0037-01, 02, 09, 10 AND 34 TRAIN A DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV

E2-0020 E2-0020 FU14 FU2 FU3 FU4 FU5 FU15 FU16 FU17 FU9 FU10 FU11 FU12 FU13 FU18 FU19 FU20 FU21 FU22 FU23 FU24 FU25 FU26 FU27 FU28 FU29 FU30 CONT ON THIS CONT ON THIS CONT FROM THIS CONT FROM THIS JK JL JM JN JP JR JS JT 7 9 10 11 12 8 15A CB1,CB2 CB5,CB6 10A(2)10A(2)10A(2)CB7,CB8 LOCAL ANNUNCIATOR E2-0184 ENGINE START/STOP CIRCUIT ENGINE CONTROL E2-0067-95 LEGEND 1-CIRCUIT BREAKER-CIRCUIT BREAKER RATING 1--FUSE-FUSE RATING -QUANTITY -NOTES1.ALL EQUIPMENT/DEVICES/CABLES SHOWN ON THIS DRAWING 2.2-POLE THERMAL MAGNETIC UNLESS NOTED OTHERWISE. ALL CIRCUIT BREAKERS IN DISTRIBUTION PANELS ARE 100AF,3.EACH CIRCUIT BREAKER IN DISTRIBUTION PANEL 100A 100A FUSE LOCATION MARKER 3A(2)JK 3A (2)JK6-FUSE B/M ITEM NUMBER REF DWG 5 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 19 19 19 6 6 6 6 6 6 6 6 CIRCUIT NUMBER 15A 15A 3A(2)FB5 FB5-1,3 FB5-5,7 FB5-9,11 FB5-13,15 FB5-17,19 FB5-21,23 FB5-25,27 FB5-29,31 E2-0045-13 SPARE SPARE SPARE SPARE SPARE SPARE SPARE 3A(2)E2-0040-52 3A(2)3A(2) 3A(2) 3A(2) 3A(2) 3A(2) 3A(2)3A(2)3A(2)3A(2)3A(2)3A(2) 3A(2)3A(2)3A(2)E2-0040-53 E2-0040-54 E2-0040-55 E2-0040-56 E2-0040-57

E2-0040-58

E2-0040-59 FB3-1,3 FB3-5,7 FB3-9,11 FB3-13,15 FB3-17,19 FB3-21,23 FB3-25,27 FB3-29,31 FB4 FB3 E2-0045-01 FB4-1,3 FB4-5,7 FB4-9,11 FB4-13,15 FB4-17,19 FB4-21,23 FB4-25,27 E2-0045-02 E2-0045-04 E2-0045-05 E2-0045-07 E2-0045-08 E2-0045-09FB4-29,31E2-0045-10 S 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 97 97 97 97 AMPLE VALVE CONT PNL SHUTDOWN TRANSF PNLAUX RLY 2-HX/2333FL AUX RLY AUX RLY 2-HX/2335FL AUX RLY 2-HX/2336FLHOT SHUTDOWN PNL 2-LV-01IND LIGHTS 2-ZL-2453C,2-ZL-2461B, 2-ZL-2462B, 2-ZL-2475BDG ENGINE CONT PNL 2-DG-01A (CHANNEL 1)DG ENGINE CONT PNL 2-DG-01A CP-2 E~202756 E~202758 E~202761 E2-0020-A E2-0020-B E2-0020-C E2-0020-E E2-0020-F E2-0020-D E2-0020-G E2-0020-H E2-0020-J E~202763 4.W-LV08807-F SH 1, 2, 3 E2-0024-04(LATER) E~202760 125V DC ONE LINE DIAGRAM 2-HV-2401A 2-HV-2401B

2-HV-2402A

2-HV-2402B

2-HV-2403A

2-HV-2403B

2-HV-2404A

2-HV-2404B 2-HV-4165 2-HV-4166 2-HV-4168 2-HV-4169 2-HV-4171 2-HV-4172 2-HV-4173 2-HV-4174 2-HV-4178 2-8149C 2-8149B 2-8149A 2-PCV-0455A 20A 20A (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS A~202759 NOTE 5 TRAIN AA5.ALL WIRING AND CABLING ENCLOSED BYDASHED DELETED.(B)(W)2-AFWX/615B-1(B) 2-AFWX/615B-2(B) E~202760A E~202760B (B)(W)2-AFWX/615B-1(B) 2-AFWX/615B-2(B) E~202760C TURB DR AUX FDWTR E2-0155 CONTROL PANEL JBJB2S-5384~ 2S-5383~(VIA RLY RACK 1) -15A CP2-EIPRLV-08 AOV AOV AOV AOV AOV AOV AOV AOV AOV AOV AOV AOV AOV AOV AOV AOV AOV 18 18 18 18 18 18 18 CP2-ECPRLV-15 E2-0173-08A AND REF DWG 1 E2-0173-15A, 36 AND REF DWG 2 AOV E2-0039-66A E2-0039-68A

E2-0039-70A

E2-0039-72A HOV HOV HOV HOV AOV AOV AOV NOV CP2-MEDGEE-01A (CHANNEL 1)CP2-MEDGEE-01A CP2-ECPRCR-03 CP2-ECPRLV-01 AOV AOV 2-TCV-01296.182-79225-7 ARE CLASS 1E, TRAIN A UNLESS NOTED OTHERWISE. 2ED1-2 2-HX/2334FL 2-ZL-2453D 2-FV-2456 2-HV-2452-1 2-HV-2333A 2-HV-2334A 2-HV-2335A 2-HV-2336A , INDICATING LTS , INDICATING LTS

, INDICATING LTS
, INDICATING LTS E2-0039-41, 66 E2-0039-43, 68 E2-0039-45, 70, 70A E2-0039-47, 72, 72A 2-ZL-2333FL 2-ZL-2334FL

2-ZL-2335FL

2-ZL-2336FL FSAR FIGURE 8.3-14 E2-0020-E FU1 6 6 6 6 FU6 FU7 FU8 125V DC DISTRIBUTION PANEL CONT FROM DWG E2-0020-D LOC: E-6 DWG LOC: C-1 DWG LOC: D-1 DWG LOC: B-6 DWG LOC: A-6 IS PROVIDED WITH A FORM C AUXILIARY CONTACT. INDICATES SPLICE PER 2323-ES-1003A(2)3A(2)3A(2)3A(2)3A(2)3A(2) 3A(2)3A(2) THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-1999-002406-02-00 PER SK-0037-99-002406-02-00. -C R 6.SEE NOTE 6 C ISOLATION BETWEEN CLASS 1E BUS AND NON-CLASS 1E LOAD IS PROVIDED BY TWO CIRCUIT BREAKERS, EACH COORDINATED

WITH THE BUS UPSTREAM CIRCUIT BREAKER, INDICATED BY

NEXT TO THE BREAKER. REFERENCE DRAWINGS 1.2. 3. 4. 5.09-500-76001 SH 1-8 W-99X00404-F SH 1-14 W-2LV152861-F SH 1-6 C C NOTE 7 R LINE IS ASSOCIATED CLASS 1E, TRAIN AA. THE FUNCTION OF THE LOAD IS NOT SAFETY RELATED AND THE LOAD CIRCUIT BREAKER IS CLASS 1E. MM 2006 01-19 E2-0184 AND REF DWG 3 (SEE NOTE 8) R 7.THE CABLE BETWEEN THE TWO CIRCUIT BREAKERS PROVIDING ISOLATION FROM THE CLASS 1E BUS IS SAFETY RELATED, THOUGH TAGGED AS ASSOCIATED CLASS 1E. ALL INTERNALS, COMPONENTS AND WIRING SUPPLIED BY THE FEEDER CIRCUIT BREAKERS ARE NON-CLASS 1E, TRAIN C. 8.R 01-20 2006 GAW E2-0020 E CP-5 CP-5 el112770.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT TXU POWER CPSES GLEN ROSE, TEXAS + Approved LDCRs DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV

TRAIN B ONE LINE DIAGRAME2-0020CP-2 E2-0020 E2-0020-A E2-0020-B E2-0020-C E2-0020-D E2-0020-E E2-0020-F E2-0020-G E2-0020-H E2-0020-J 125VDC (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS E2-0020-F LEGEND 80A 1 FUSE LOCATION MARKER QUANTITY FUSE CIRCUIT BREAKER CIRCUIT BREAKER RATING CIRCUIT NUMBER 80A 1 (2)-------NOTES 1.2.ALL EQUIPMENT/DEVICES/CABLES SHOWN ON THIS DRAWING 2-POLE THERMAL MAGNETIC UNLESS NOTED OTHERWISE. FOR SELECTIVE COORDINATION WITH THE SWITCHBOARD, DISTRIBUTION PANEL CIRCUIT BREAKER RATINGS MUST NOT EXCEED THE FOLLOWING: a.b.ADJUSTABLE TRIP 40AT FOR THERMAL MAGNETIC NON-ADJUSTABLE TRIP ARE CLASS 1E. ALL CIRCUIT BREAKERS IN DISTRIBUTION PANELS ARE 3.4.5.REFERENCE DRAWINGS 1.2.3.4. 5.6.7.IS PROVIDED WITH A FORM C EACH CIRCUIT BREAKER IN DISTRIBUTION PANEL --AUXILIARY CONTACT. 3A(2)LK 3A LK FUSE RATING -18 100AT FOR THERMAL MAGNETIC INSTANTANEOUS 18 6.271C366 W-CV02821-F SH 1-13 W-TC29702-D SH 1, 2 W-TC20702-D SH 1, 2 10.11.W-TC08702-D SH 1 AND 2 W-TC17702-D SH 1 AND 2 DELETED.12.13.W-TC02702-D SH 1 AND 2 182-79225-4 ALL WIRING AND CABLING ENCLOSED IN DASHED LINES IS ASSOCIATED CLASS 1E TRAIN BB. 7.DELETED DELETED DELETED FSAR FIGURE 8.3-14 1 30A 30A 2 3 4 30A SPARE SPARE SPARE SPARE 5 7 3A(2)3A(2)3A(2)3A(2) 3A(2) 3A(2)3A(2)3A(2)EG202856 SPARE SPARE 3A(2)3A(2) 3A(2)3A(2)3A(2)3A(2)3A(2)FB2-5,7 FB2-9,11 FB2-13,15 FB2-17,19 FB2-21,23 FB2-25,27 FB2-29,31 8 9 SPARE 3A(2) 3A(2)3A(2)3A(2) 3A(2)3A(2)3A(2)FB2-1,3 3A(2)3A(2)3A(2)3A(2)3A(2)3A(2)3A(2)FB2-1,3 3A(2)3A(2)3A(2) 3A(2) 3A(2)3A(2)FB2-5,7 FB2-9,11 FB2-13,15 FB2-17,19 FB2-21,23 FB2-25,27 FB2-29,31 3A(2)3A(2)3A(2)3A(2)3A(2)3A(2)FB2-5,7 FB2-9,11 FB2-13,15 FB2-17,19 FB2-21,23 FB2-25,27 3A(2)FB2-29,31 SPARE 20A 3A(2)3A(2)80A NOTE 2 EG202604 DWG E2-0020-A FB2 FB1 FB2 FB1 FB2 3A(2)SPARE 6 FU41, 42 FU1, 2 FU3, 4 FU5, 6 FU7, 8 FU9, 10 SPARE FU11, 12 FU13, 14 FU15, 16 FU17, 18 FU19, 20 FU21, 22 FU23, 24 FU25, 26 FU27, 28 FU29, 30 FU31, 32 SPARE SPARE SPARE SPARE SPARE SPARE FU33, 34 FU35, 36 FU37, 38 FU39, 40 EG202855 SOLID STATE PROT SYS TRAIN B, CONTROL BLDG EL 807'-0" NOTE 3, 4, 5 3A(2)15A(2)3A(2)1617 17 3A(2)3A(2)3A(2) 3A(2) 3A(2)3A(2)3A(2) 3A(2)3A(2) 3A(2)3A(2)3A(2) 3A(2)3A(2)3A(2) 3A(2) 3A(2)3A(2)17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17

6 6 6 6 6 6 6 6 6 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 SPARE 3A(2)18 183A(2) 6TO 125V DC SWITCHBOARD CKT 1-7 125V DC DISTRIBUTION PANELTAG NO CP2-ECDPED-02 TERM RACK EG202880 TERM RACK FB1-1,3 FB1-5,7 FB1-9,11 FB1-13,15 FB1-17,19 FB1-21,23 FB1-25,27 FB1-29,31 FB1-1,3 FB1-5,7 FB1-9,11 FB1-13,15 FB1-17,19 FB1-21,23 FB1-25,27 FB1-29,31 E2-0108 AND REF DWG 1 H AND V VERT PANEL CP2-ECPRCV-02 E2-0174-02 AND REF DWG 2 30A (SOL B) (SOL B) (SOL B) (SOL B) (SOL B) (SOL B) (SOL B) (SOL B)(SOL B)(SOL B) AND AND 30A 2ED2 2ED2-1 CP2-ECPRTC-02 AOV AOV AOV AOV AOV AOV AOV AOV 2-TV-2370G 2-TV-2370F 2-TV-2370E 2-TV-2370D 2-TV-2370C

2-TV-2370B 2-TV-2370A 2-PV-2369C 2-PV-2369A AOV OUTPUT CAB 2, TCX-ESELSP-01B2 E2-0040-17 E2-0040-18 E2-0040-19 E2-0040-20 E2-0040-21 E2-0040-22 E2-0040-23 E2-0040-24 E2-0040-25

E2-0040-26 E2-0040-27 E2-0040-28 AOV AOV AOV AOV AOV AOV AOV AOV AOV AOV AOV (SOL B) (SOL B)30A FD FE FG FH FJ FK FL FM FN SPARE SPARE SPARE2-HV-5663A2-HV-5663B E2-0053-362-HV-5664A2-HV-5664B E2-0053-37 AND 2-HV-5665A2-HV-5665B E2-0053-38 2-HV-5962 AOV E2-0057-23 2-HV-5953 AOV AOV E2-0057-19 E2-0057-17 2-HV-5956 FA,FB,FC,FP,FR, 3A(23)10 20A EG202863 TERM RACK E2-0172-29 AND REF DWG 3 CP2-ECPRTC-29 3A(2)3A(2)3A(2) 3A(2) 3A(2) 3A(2)3A(2)FB2-1,3 3A(2)3A(2) 3A(2)3A(2)3A(2)3A(2)3A(2)FB2-1,3 3A(2)3A(2)3A(2) 3A(2) 3A(2)3A(2)3A(2)FB2-5,7 FB2-9,11 FB2-13,15 FB2-17,19 FB2-21,23 FB2-25,27 FB2-29,31 E2-0038-11 E2-0038-24 E2-0038-13 E2-0038-15 E2-0038-28 3A(2)3A(2)3A(2)3A(2)3A(2)3A(2)E2-0037-06 FB2-5,7 FB2-9,11 FB2-17,19 FB2-21,23 FB2-25,27 3A(2)FB2-29,31 SPARE SPARE E2-0038-30 3A(2)E2-0038-17 3A(2)FB1 FB2 FB1 FB2 3A(2)18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 3A(2)SPARE 18 18 E2-0038-26 TERM RACK EG202859 FB1-1,3 FB1-5,7 FB1-9,11 FB1-13,15 FB1-17,19 FB1-21,23 FB1-25,27 FB1-29,31 EG202859A E2-0172-17 AND REF DWG 11 FB1-1,3 FB1-5,7 FB1-9,11 FB1-13,15 FB1-17,19 FB1-21,23 FB1-25,27 FB1-29,31 2-FV-2457 CP2-ECPRTC-17 12 11 15A E2-0172-02 AND REF DWG 12 AOV AOV AOV AOV AOV AOV 2-HV-5365 E2-0044-08 2-HV-3486 E2-0048-04 2-HV-3487 E2-0048-05 2-HV-5157 E2-0055-07 SPARE SPARE 2-8888 E2-0062-51 AOV 2-8800B E2-0062-02 2-8964 E2-0062-56 AOV 2-8889B E2-0062-53 AOV 2-8889D E2-0062-72AOV2-8890B E2-0062-55 AOV 2-ZL-4646 E2-0050-23 SPARE SPARE EG202880A CP2-ECPRTC-08 E2-0172-08 AND REF DWG 10 SPARE AOV AOV AOV 2-HV-4507 E2-0050-04 2-LV-4501 E2-0050-03 SPARE 2-FV-4537 E2-0050-15 AOV 2-HV-4711 E2-0050-41 AOV 2-HV-4710 E2-0050-40 AOV E2-0062-46 AOV 2-8877B E2-0062-38 AOV AOV AOV AOV AOV AOV AOV 2-8875B E2-0062-34 2-8878B E2-0062-42 E2-0062-48 2-8879D 2-8877D E2-0062-40 2-FV-4650A/B E2-0050-26,27 2-LV-6713 E2-0054-23 2-HV-4726 E2-0050-44 AOV AOV AOV AOV AOV AOV AOV AOV AOVAUX RELAYS 2-HX/2454A/B,2-HX/2459A,2-HX/2460A, INDICATING LTS SPARE SPARE HOV HOV HOV 2-HV-2333A E2-0039-67 2-HV-2334A E2-0039-69 2-HV-2335A E2-0039-71 HOV 2-HV-2336A E2-0039-73 AOV 2-HV-2397 E2-0040-44 AOV 2-HV-2398 E2-0040-45 AOV 2-HV-2399 E2-0040-46 AOV 2-HV-2400 E2-0040-47 AOV 2-HV-2409 E2-0040-64 AOV 2-HV-2410 E2-0040-65 AOV 2-HV-2411 E2-0040-66 AOV 2-HV-2412 E2-0040-673A(2) 63A(2) 63A(2) 6 HR HS HT TRAIN BB3A(2) 6 HU 2-TV-2370J 2-TV-2370HTERM RACKCP2-ECPRTC-20 E2-0172-20 AND REF DWG 42-ZL-2454A/B2-ZL-2459A2-ZL-2460A E2-0037-03, 04, 07, 08 2-PV-2369B HE,HF,HG,HJ,HK,HL, FS,FT,HB, HC,HD, 2-8879B 152 6A(2)HM,HN AOD AOD AOD SEE NOTE 7 25A POV POV POV AOV E2-0038-19, 20 POV 2-FCV-0510-SV2 2-LV-2162-SV2 2-FCV-0520-SV2

2-LV-2163-SV2

2-FCV-0530-SV2 2-LV-2164-SV2 2-FCV-0540-SV2 2-LV-2165-SV2 E2-0038-04 E2-0038-06 E2-0038-08 E2-0038-10 AUX RLY 2-HX/2134B AUX RLY 2-HX/2135B AUX RLY 2-HX/2136B AUX RLY 2-HX/2137B 2-HV-2154/55 2-HV-2135-SV2, AND 2-HV-2134-SV2, AND 2-HV-2136-SV2, AND 2-HV-2137-SV2, AND 3A(2)FB2-13,15 18 FB3-1, 3 TRAIN BB SEE NOTE 7 CONT FROM THIS

DWG LOC: A-6 CONT ON THIS DWG LOC: C-1 CONT ON THIS DWG LOC: E-1 CONT ON DWG E2-0020-G LOC: A-1 CONT FROM THIS 25A DWG LOC: C-68.E2-2400-361 INSTANTANEOUS TRIP. FOR SETTING SEE REFERENCE DRAWING 8. 9.FUSE B/M ITEM NUMBER, REF DWG 9 INDICATES 225AF CIRCUIT BREAKER WITH ADJUSTABLE E2-0024-04, AND SPARE SPARE SPARE SPARE SPARE SPARE SPARE R THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2010-000153-01-00 PER SK-0001-10-000153-01-00. SM 2010 09-15 2010 09-20 DJL E2-0020 F CP-10 CP-10 el139370.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT LUMINANT CPNPP GLEN ROSE, TEXAS E2-0020-G ONE LINE DIAGRAM DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV TRAIN B 3A(2)3A(2)3A(2) 3A(2) 3A(2)3A(2)FB2-1,3 3A(2)3A(2) 3A(2) 3A(2) 3A(2)3A(2)3A(2)3A(2)FB2-1,3 3A(2)3A(2) 3A(2) 3A(2) 3A(2)3A(2)3A(2)FB2-5,7 FB2-9,11 FB2-13,15 FB2-17,19 FB2-21,23 FB2-25,27 FB2-29,31 3A(2)3A(2)3A(2)3A(2) 3A(2)3A(2)FB2-5,7 FB2-9,11 FB2-13,15 FB2-17,19 FB2-21,23 FB2-25,27 3A(2)FB2-29,31 SPARE SPARE 3A(2)3A(2)FB1 FB2 FB1 FB2 3A(2)CONT FROM DWG E2-0020-F LOC E6 17 EG202866 E2-0172-05 AND REF DWG 1 E2-0059-16 E2-0059-27 E2-0059-37 SPARE SPARE SPARE SPARE SPARE E2-0059-98 E2-0059-97 E2-0172-11 AND REF DWG 2 E2-0062-70 E2-0062-57 E2-0065-13 E2-0065-14

E2-0062-44

E2-0062-36 E2-0038-65 E2-0038-67

E2-0038-69 E2-0038-71 REFERENCE DRAWINGS 1.2.E2-0020-F E2-0020-G E2-0020-H E2-0020-J EG202866A 3A(2)LEGEND 1-CIRCUIT BREAKER-CIRCUIT BREAKER RATING1-CIRCUIT NO -FUSE3A-FUSE RATING (2)-QUANTITY NOTES 1.ALL EQUIPMENT/DEVICES/CABLES SHOWN ON THIS DRAWING 2.2-POLE THERMAL MAGNETIC UNLESS NOTED OTHERWISE. 3.80A 80A IS PROVIDED WITH A FORM C EACH CIRCUIT BREAKER IN DISTRIBUTION PANEL ALL CIRCUIT BREAKERS IN DISTRIBUTION PANELS ARE ARE CLASS 1E. 15A E2-0059-25 E2-0049-02 -18 FB2-1 FB2-1 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18-FUSE LOCATION MARKER 18 E2-0050-44125V DC DISTRIBUTION PANEL 2ED2-1TERM RACK CP2-ECPRTC-05 AND AND TERM RACK AOV AOV AOVE2-0020CP-2 E2-0020-E E2-0020 E2-0020-A E2-0020-B E2-0020-C 4.W-TC05702-D SH 1, 2 W-TC11702-D SH 1, 2 FB1-1,3 FB1-5,7 FB1-9,11 FB1-13,15 FB1-17,19 FB1-21,23 FB1-25,27 FB1-29,31 FB1-1,3 FB1-9,11 FB1-13,15 FB1-17,19 FB1-21,23 FB1-25,27 FB1-29,31 E2-0020-D 2-HV-5440B 2-HV-5548 2-HV-5538 2-HV-5536 2-7136 2-PV-4553 2-LV-4753 2-8843 2-HV-5417D-1 2-HV-5409D-1 2-HV-5417D-2 2-8880 2-7150 2-8878D 2-8875D 2-HV-2397A 2-HV-2398A 2-HV-2399A 2-HV-2400A 125VDC 3A(2)3A(2) 3A(2) 3A(2) 3A(2) 3A(2) 3A(2)15A(2)3A(2)FB2-1,3 3A(2)3A(2)3A(2)3A(2)3A(2)3A(2) 3A(2)FB2-5,7 FB2-9,11 FB2-13,15 FB2-17,19 FB2-21,23 FB2-25,27 FB2-29,31 3A(2) 3A(2) 3A(2) 3A(2) 3A(2) 3A(2)3A(2)3A(2)FB2-1,3 3A(2)3A(2) 3A(2)3A(2)3A(2) 3A(2)3A(2)FB2-5,7 FB2-9,11 FB2-13,15 FB2-17,19 FB2-21,23 FB2-25,27 FB2-29,31 SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE 13 EG202862 14 SPARE 15 20A 16 CB-3,4 FB1 FB2 FB1 FB2 SPARE SPARE ENGINE START/STOP CIRCUIT E2-0067-96A 10A(2)15A 19 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 18DIESEL ENGINE CONT PNL (CHANNEL II ) TERM RACKTERM RACK CP2-ECPRTC-23 FB1-1,3 FB1-5,7 FB1-9,11 FB1-13,15 FB1-17,19 FB1-21,23 FB1-25,27 FB1-29,31 EG202858 EG202861 FB1-1,3 FB1-5,7 FB1-9,11 FB1-13,15 FB1-17,19 FB1-21,23 FB1-25,27 FB1-29,31 EG202861A E2-0172-27 AND REF DWG 5 20A 20A CP2-ECPRTC-27 CONT FROM THIS 3A(2)18 FB1-5,7 TRAIN BB E2-0187-A AOV AOV AOV AOV AOV E2-0038-73 E2-0038-75 E2-0038-77 E2-0038-79 E2-0037-35 SPARE E2-0066-76 SHUNT TRIP COILS SH-TR/2EB4-2/9FL,SH-TR/2EB4-1/11BRSH-TR/2EB4-1/6DR, SH-TR/2EB2-1/1FR AOV AOV AOV AOV E2-0038-81 E2-0038-83 E2-0038-85 E2-0038-87 SPARE SPARE E2-0172-23A AND REF DWG 7 3A(2)3A(2) 3A(2) 3A(2) 3A(2) 3A(2) 3A(2) 3A(2)FB1 18 18 18 18 18 18 18 18 TERM RACK FB1-1,3 FB1-5,7 FB1-9,11 FB1-13,15 FB1-17,19 FB1-21,23 FB1-25,27 FB1-29,31 CONT ON THIS DWG LOC: C-1 CP2-ECPRTC-14 E2-0172-14 AND REF DWG 6 AOV AOV 2-8143 E2-0061-26 2-8153 E2-0061-30 SPARE AOV AOV AOV AOV 2-8154 E2-0061-31 2-8152 E2-0061-40 2-LCV-0112A E2-0061-43 2-PCV-0456 NOV E2-0064-12 2-8027 E2-0064-09 CONT ON THIS DWG LOC: D-1 3A(2)FB2-1,3 3A(2)3A(2) 3A(2) 3A(2) 3A(2) 3A(2) 3A(2)FB2-5,7 FB2-9,11 FB2-13,15 FB2-17,19 FB2-21,23 FB2-25,27 FB2-29,31 FB2 18 18 18 18 18 18 18 18 CONT FROM THIS DWG LOC: A-6 2-8047 E2-0064-16 AOV2-HG1X/3609, 2-HR1X/36092-HG1X/3610, 2-HR1X/3610AOV2-8146 E2-0064-43 E2-0064-42INDICATING AND 2-ZL-2328 2-ZL-8010BAUX RLY 2-HX/8010B E2-0061-28 E2-0064-38 E2-0040-2, 4 AOD AOV AOV AOV AOV AOV POD POD AOV AOV AOV POV POV POV POV INDICATING LTS , 3A(2)FB1 CONT FROM THIS DWG LOC: C-6 CORE EXIT THERMOCOUPLE RACK E2-0137-A AND REF DWG 4 15A 18 EG248231 6 CORE COOLING MONITOR AUX RLY K1 DELETED.CONT ON THIS

DWG LOC: E-1 (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS CP2-ECPRTC-11 2-HV-5409D-2 2-DG-02A 2-ZL-2326 DWG LOC: B-6 WIRING AND CABLING ENCLOSED WITHIN DASHED LINES IS ASSOCIATED CLASS 1E TRAIN BB. 5.AUXILIARY CONTACT. CP2-EIPRCI-10SOV 2-HV-3609, AUX RLYS SOV 2-HV-3610, AUX RLYS 15A(2)166 SEE NOTE 5 FU13 FSAR FIGURE 8.3-14 2-HV-2452-2 , 2-HV-2185-SV2 2-HV-2186-SV2

2-HV-2187-SV2

2-HV-2188-SV2 2-FV-2193-SV2 2-FV-2194-SV2 2-FV-2195-SV2 2-FV-2196-SV2 2-FV-2181-SV1 2-FV-2182-SV1

2-FV-2183-SV1

2-FV-2184-SV1 DJL 2006 03-27 THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2004-001881-02-00 PER SK-0001-04-001881-02-00.

EDITORIAL CHANGE AS NOTED. 250 JRMC 2006 03-29 E2-0020 G CP-7 CP-7 el117170.dgn 3.FUSE B/M ITEM NUMBER REF DWG 3 E2-0039-29 E2-0039-30 E2-0039-31 E2-0039-32 SPARE AOV AOV AOV AOV SPARE 4.112D003 SH 1, 2 LTS 5.6.7.W-2TC27825-D SH 1,2 W-TC14702-D SH 1,2 W-TC23702-D SH 1,2 E2-0024-04 DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT TXU POWER CPSES GLEN ROSE, TEXAS ONE LINE DIAGRAM DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV E2-0020 CP-2 E2-0020 E2-0020-A

E2-0020-B

E2-0020-C

E2-0020-D TRAIN B 125V DC 1-CIRCUIT BREAKER-CIRCUIT BREAKER RATING 1--FUSE--QUANTITY -FUSE LOCATION MARKER NOTES 100A CLOSE TRIP--BKR CLOSE CKT BKR TRIP CKT 100A CONT ON THIS CONT ON THIS CONT FROM THIS 2 CONT FROM THIS 5 DWG E2-0020-A EG202910 CLOSE TRIP 30A(2)30A(2)AY AX AZ LG CONT FROM THIS EG202911 EG202914 EG202912 1.2.ALL EQUIPMENT/DEVICES/CABLES SHOWN ON THIS DRAWING 2-POLE THERMAL MAGNETIC UNLESS NOTED OTHERWISE. FOR SELECTIVE COORDINATION WITH THE SWITCHBOARD, DISTRIBUTION PANEL CIRCUIT BREAKER RATINGS MUST

NOT EXCEED THE FOLLOWING:

a. b.ADJUSTABLE TRIP 40AT FOR THERMAL MAGNETIC NON-ADJUSTABLE TRIP ARE CLASS 1E. 3.4.5.IS PROVIDED WITH A FORM C EACH CIRCUIT BREAKER IN DISTRIBUTION PANEL REFERENCE DRAWINGS 1.2. 3. 4. 5.6.7. 8. 9.10.11.12.13. 14.15.16.17.18. 19.20.33-51261-D2550 21.22. 23. 24. 25.26.27.28.29.NOTE 3, 4, 5 (2)6.NOTE 2 NOTE 2 NOTE 2 NOTE 2 1 E2-0030-49 E2-0030-49 E2-0030-22 E2-0030-70 E2-0030-70 E2-0031-43 E2-0031-51 E2-0031-51 E2-0031-47 3 NON-AUTO NON-AUTO EG202925 100A 4 CONT ON DWG 30.31.E2-0031-44 AND REF DWG 12 AX AX COMPT 3A, INSTR COMPT COMPT 4C, SPARE BKR COMPT 1A, INSTR COMPT E2-0033-65 COMPT 10A, INSTR COMPT COMPT 11A, INSTR COMPT UNDERVOLTAGE AUX RELAYS COMPT 11D, SPARE BKR COMPT 12A, INSTR COMPT CLOSE TRIP AW AX AY AZ SLUG (2)60A E2-0031-07 E2-0031-07 E2-0030-10 E2-0030-47 CLOSE AX TRIP AY E2-0031-23 CLOSE AX TRIP AY CLOSE AX TRIP AY CLOSE AX TRIP AY E2-0031-39 CLOSE AX TRIPAYE2-0031-55 CLOSE AX TRIPAYE2-0031-35 CLOSE AX TRIPAYE2-0031-33 CLOSE AX TRIP AY CLOSE AX TRIP AY CLOSE AX TRIP AY CLOSE AX TRIP AY CLOSE AX TRIP AY CLOSE AX TRIP AY ELECTRICAL EQUIPMENT AREA EL 852-6" CONT ON THIS NOTE 2 COMPT 4D, SPACE COMPT 6D, SPACE COMPT 2B, SPACE COMPT 9C, SPACE CLOSE TRIP 30A(2)30A(2)AY AX E2-0031-08 AND REF DWG 1 E2-0031-24 AND REF DWG 2 E2-0031-28 AND REF DWG 4 E2-0031-40 AND REF DWG 5 E2-0031-56 AND REF DWG 6 E2-0031-36 AND REF DWG 7 E2-0031-34 AND REF DWG 8 E2-0031-48 AND REF DWG 9 E2-0031-52 AND REF DWG 10 E2-0031-62 AND REF DWG 13 E2-0031-06 AND REF DWG 16 E2-0033-65 AND REF DWG 19 E2-0033-68 AND REF DWG 19 REF DWG 20 REF DWG 20 REF DWG 22 REF DWG 23 E2-0033-65 AND REF DWG 28 E2-0033-54 AND REF DWG 29 REF DWG 29

REF DWG 27 E2-0033-68 AND REF DWG 27 E2-0033-68 AND REF DWG 26 E2-0033-68 AND REF DWG 26 E2-0033-68 AND REF DWG 31 E2-0033-59 AND REF DWG 20 E2-0033-37 AND REF DWG 21 E2-0033-49 AND REF DWG 21 E2-0033-49 AND REF DWG 21 E2-0033-11 AND REF DWG 22 E2-0033-31 AND REF DWG 23 PULSING CONTACTOR M RLYS TD-1, TD-2, 59GX AND E2-0033-25 AND REF DWG 26 E2-0033-21 AND REF DWG 27

E2-0033-27 AND REF DWG 28 E2-0033-39 AND REF DWG 29 PULSING CONTACTOR M E2-0033-07 AND REF DWG 30 E2-0033-19 AND REF DWG 19 COMP 7A, INSTR COMPT ALL CIRCUIT BREAKERS IN DISTRIBUTION PANEL ARE E2-0033-61 AND REF DWG 31 COMPT 4B, INSTR COMPT E2-0033-76 AND REF DWG 20 AUXILIARY CONTACT. AT AT INDICATES 225AF CIRCUIT BREAKER WITH AN ADJUSTABLE 30A(2)30A FUSE RATING 100A 6A(2)6A(2)100A 6A(2)6A(2)30A(2)30A(2)20A(2)6A(2)30A(2)30A(2)30A(2)30A(2)30A(2)30A(2)6A(2)30A(2)30A(2)30A(2)30A(2)30A(2)30A(2)30A(2)30A(2)30A(2)30A(2)30A(2)30A(2)30A(2)30A(2)30A(2)30A(2)6A(2)6A(2)6A(2)30A(2)30A(2)30A(2)30A(2)6A(2)6A(2) 6A(2) 6A(2) 6A(2) 6A(2) 6A(2)6A(2)6A(2) 6A(2) 6A(2)6A(2)6A(2)6A(2)6A(2)6A(2)EG202922 EG202923 6A(2)EG202924 6A(2)6A(2)6A(2)6A(2) 6A(2)6A(2)6A(2)6A(2)6A(2)6A(2)6A(2)6A(2)6A(2)6A(2)20 100AT FOR THERMAL MAGNETIC INSTANTANEOUS CIRCUIT NUMBER 27 27 20 SPARE 62-2/2EA2-2 62-1/2EA2-2 TAG CP2-ECDPED-04 2EA2-2 , 6.9KV SWGR BUS62/2EG2, 2APCC286M/2APCC2(O), 86M/2APCC2(R), 2APMD2 PX/2APCC286M/2APMD2(O),74/2APMD2, (R)(O),(O), (R), CUB 9, BKR (R)(O), (R), (O), 86M/2APRH2(O), 2APSW2 , , , , T2EB2 COMPT 9B, BKR , COMPT 8B, BKR , , , 480V SWGR BUS COMPT 6BC, BKR COMPT 2D, BKR COMPT 1BC, BKR COMPT 5C, BKR COMPT 5B, BKR COMPT 5D, BKR , COMPT 3D, BKR E2-0031-05 , E2-0031-05480V SWGR BUS 2EB4 AND COMPT 11B, BKR COMPT 12BC, BKR COMPT 9D, BKRCOMPT 8C, BKR MCC2EB4-2 COMPT 8D, BKR COMPT 7D, BKRAUX RELAYS , AND 480V SWGR BUS COMPT 3B, BKR AUX RELAYS , , CLOSE/TRIP DELETED 7.33-51261-E2552 33-51261-E2551 33-51261-E2549 33-51261-E2548

33-51261-E2547

33-51261-E2565

33-51261-E2564

33-51261-E2563

33-51261-E2562

33-51261-E2561

33-51261-E2560

33-51261-E2559 33-51261-D2581 33-51261-E2557 33-51261-E2556 33-51261-E2555 1619F78 1619F81 1619F77 1619F86 1619F87 EG202598 CUB 1, BKR CUB 2, BKR CUB 4, BKR CUB 5, BKR CUB 6, BKR CUB 7, BKR CUB 8, BKR CUB 10, BKRCUB 11, BKR XCICE4 E2-0031-60 AND REF DWG 11 CUB 12, BKR CUB 13, AUX COMPT CUB 14, BKR CUB 15, BKR E2-0033-68 AND REF DWG 23 COMPT 2C, BKR COMPT 3C, BKR CUB 17, BKR CUB 16, BKR E2-0033-49 AND REF DWG 29 COMPT 11C, BKR E2-0033-68 AND REF DWG 31 COMPT 7C, BKR INSTANTANEOUS TRIP FOR SETTING SEE REF DWG 32. 1619F76 DELETED E2-0020-E E2-0020-F E2-0020-G E2-0020-H E2-0020-J 100A 100A 100A E2-0033-68 AND REF DWG 19 100A E2-0033-05 AND REF DWG 24 REF DWG 24-INDICATES SPLICE8.SPLICE IN ACCORDANCE WITH SPECIFICATION 2323-ES-100. REDUCTION SPLICE TO 2-1/C-4/0. SEE NOTE 8 , DELETED DELETED 155 155 154 153 155 155 155 155 155 155 153 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 153 153 153 155 155 155 15586-1/2EA286-2/2EA2,74-1/2EA274-2/2EA2 , 27BX/ST286M/XCICE4(O), 86M/XCICE4(R), 74/XCICE4 E2-0031-43A E2-0031-11 AND REF DWG 14 E2-0031-17 AND REF DWG 15 RN 155 155 153 155 155 E2-0031-19 AND REF DWG 17 (LOCATED IN CUB 13) 99 99 99 99 99 99 FU3,4 FU5,6 FU1,2 FU3,4 FU5,6 FU7,8 COMPT 4A, INSTR COMPT 99 99 99 99 99 99 99 99 99 99 99 99 99 FU1,2 FU1,2 FU3,4 FU3,4 FU1,2 FU5,6 FU1,2 FU3,4 FU1,2 FU5,6 FU1,2 FU3,4 FU3,4 99 99 99 99 99 99 99 99 99 99 99 99 99 99 99 FU1,2 FU5,6 FU3,4 FU1,2 FU5,6 FU3,4 FU5,6 FU3,4 FU3,4 FU3,4 FU1,2 FU3,4 FU5,6 FU1,2 2ED2-2 2EA2 DGX/2EG2 2EG2 74/2APCC2 86M/2APMD2 2APCH2 86M/2APCH2 2APCS486M/2APCH2 (R)74/2APCH2 86M/2APCS2 2APSI286M/2APCS274/2APCS2 86M/2APCS4 2APCS286M/2APCS474/2APCS4 74/2APSI2 2APRH2 86M/2APSI2 86M/2APSI2 2/2APRH2 74/2APRH2 86M/2APRH2 27-2X/2EA2 27-2XB/2EA2 27-2XA/2EA227-2XC/2EA227-2X1/2EA2 27-3X/2EA2 27-3Y/2EA2 27-3Y1/2EA2 27-3Z/2EA2 52X/2EG2 BT-2EA2 74/2APSW2 PX/2APSW2 2CICE6 2EB2-1 2EB4 2FNCB2 62-1X/2FNCB2 62-1/2FNCB2 2FNAV4 62-1X/2FNAV4 62-2/2FNAV4 62-1/2FNAV4 62-2/2FNCB2 MCC2EB2-3 BT-2EB24 2MCCXEB2-1 MCC2EB2-2 2PCPR2 27-AX1/2EB24 59X/2EB24 27-BX/2EB24 27-AX/2EB24 27X-3/2EB2 27X-2/2EB2 27X-1/2EB2 MCC2EB2-1 2MCCXEB2-2 2EA2-162-1/2EA262-2/2EA2-1 62-1/2EA2-1 DTX/2EG2 T2EB4 2MCCXEB4-1 2PCPR3 27X-12/2EB4 27X-12/2EB2 2EB4-1 MCC2EB4-1 62-2/2FNAV2 62-1X/2FNAV2 62-1/2FNAV2 2FNAV2 2EB2 MCC2EB4-4 2MCCXEB4-2 27X-3/2EB4 27X-2/2EB4 27X-1/2EB4 MCC2EB4-3 E2-0031-59 (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS ,TO 125V DC SWITCHBOARD CKT 1-5 2ED286M/2APSW2(O), 86M/2APSW2(R), (R), 27BX-1/ST1 CUB 3, BKR 2EA2-3 E2-0031-65 AND REF DWG 3 2-ZL-2EA2-3 E2-0031-65 2-ZL-2EA2-3 E2-0031-65 125VDC DISTRIBUTION PANEL COMPT 10B, SPARE BKR 1619F85 SH A REF DWG 35 E2-0031-27A E2-0031-27 (LOCATED IN CUB 2)9.FUSES IN 480V SWITCHGEAR ARE LOCATED IN COMPT A UNLESS OTHERWISE NOTED. REF CKD CP-6 10/9/97480V SWGR BUS 2EB2 FSAR FIGURE 8.3-14 REF DWG 30 FU7,8 RELAYS TD-1, TD-2, 59GX AND 1619F79 SH A 1619F80 SH A 1619F83 SH A 1619F84 SH A 1619F82 SH A E2-0020-H LEGEND 32. - FUSE B/M ITEM NUMBER REF DWG 33 33.AUX RELAY , AND , E2-2400 34., 182-79225-8 E2-0024-04 35.36.37.38.33-51261-E2553, A E2-0004-A E2-0005-A E2-0027-02. 02A THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2001-001255-04-01 PER SK-0006-01-001255-04-01.

EDITORIAL CHANGES AS NOTED. DWG LOC: C-1 R EDITORIAL DWG LOC: A-6 R EDITORIAL DWG LOC: E-1 R EDITORIAL DWG LOC: C-6 R EDITORIAL DWG LOC: B-6 R EDITORIAL E2-0020-J LOC: A-1 R EDITORIAL DWG LOC: D-1 R EDITORIAL R EDITORIAL E2-0188 2-DG-02BDIESEL GEN 2EG2, LOCAL PNL E2-0067-99 CP2-DGGVEL-02 (GOVERNOR) E2-0067-99B AND E2-0188-B DIESEL GEN GOV CONTROL PANEL2-DG-02D EG256508 0.5A 6A F241 F231 6A F242 6A F243 F244 6A F245 F246 6A F247 F248 F249 1A 1A 32A 10A REF DWG 39 (PAGE 21) E2-0067-99 RELAY K605 FIELD FLASHING E2-0067-109 E2-0067-99B AND REF DWG 39 (PAGE 19) NO FUSE/BKR AT THIS END E2-0067-99A RELAY 86-1, 10X, LIGHT BL1 E2-0067-99 DC LINK FLASHING E2-0067-109 R E2-0067-99A EXCITATION 24V DC POWER SUPPLY RELAY D1/2EG2 (K231) E2-0067-99 RELAY K300A, K604, K606, K702, K702-1 RELAY K737, K738, K739, GDR, X 2-KY/3418-1 CP2-MEDGEE-02D 39.FANP DWG 38-1290428-** R RELAY 86-2, MPR-2/2EG2 RTD TR600, LIGHT BL2 RELAY K1/2EG2, K602, K603, 2-KY/3418-6 R 01 JRMC 2005 03-10 COMPT 10D, BKR 2CICO2 E2-0033-45 AND REF DWG 28 DJL 2005 03-10 E2-0020 H CP-13 CP-13 el100120.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT TXU POWER CPSES GLEN ROSE, TEXAS ONE LINE DIAGRAM DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV

TRAIN BE2-0020-AE2-0020-F E2-0020-G E2-0020-H E2-0020-J 30A 6 EG202915 SAMPLE VALVE CONTROL PANEL 3A(2) 3A(2) 3A(2) 3A(2)3A(2)3A(2)3A(2)3A(2)3A(2)SPARE SPARE SPARE SPARE SPARE 8 SPARE 3A(2)3A(2) 3A(2) 3A(2) 3A(2)3A(2)3A(2) 3A(2)SPARE SPARE SPARE SPARE CB1,CB2 CB5,CB6 SPARE 10A(2)10A(2)LOCAL ANNUNCIATOR 9 10 11 12 EG202918 SPARE SPARE JA JB JE JF ENGINE START/STOP CIRCUIT REACTOR TRIP SWGR CAB 1, REF DWG 1 REF DWG 1 REFERENCE DRAWINGS 1.EG202921 7026D76, 7026D77, 7026D78 COMPT IC, BKR RTB BKR CONTROL CIRCUIT BKR CONTROL CIRCUIT COMPT 2C, BKR BYB 20A JC JD JG JH PA 2.3. 4. 5.E2-0173-08 AND REF DWG 2 E2-0187 AND REF DWG 3 E2-0192 AND REF DWG 5 FB2-1, 3 FB2-5, 7 FB2-9, 11 FB2-13, 15

FB2-17, 19 FB2-21, 23 E2-0067-96 10A(2)CB7,CB8 E2-0037-3, 4, 7, 8, 34 CP2-EIPRLV-08 ENGINE CONTROL CIRCUIT LEGEND 1-CIRCUIT BREAKER-CIRCUIT BREAKER RATING 1--FUSE-FUSE RATING(2)-QUANTITY-FUSE LOCATION MARKER NOTES1.ALL EQUIPMENT/DEVICES/CABLES SHOWN ON THIS DRAWING 2.2-POLE THERMAL MAGNETIC UNLESS NOTED OTHERWISE. 3.4.FOR SELECTIVE COORDINATION WITH THE SWITCHBOARD, DISTRIBUTION PANEL CIRCUIT BREAKER RATINGS MUST

NOT EXCEED THE FOLLOWING:

a. b.ADJUSTABLE TRIP 40AT FOR THERMAL MAGNETIC NON-ADJUSTABLE TRIP 100A 100A-ARE CLASS 1E. ALL CIRCUIT BREAKERS IN DISTRIBUTION PANELS ARE EACH CIRCUIT BREAKER IN DISTRIBUTION PANEL IS PROVIDED WITH A FORM C AUXILIARY CONTACT. NOTE 2, 3, 4 CIRCUIT NUMBER EG202916 FB2 19 6 6 19 19 6 6 6 6 6 6 6 6 3A JA JA 18 18 3A(2)7 15A 49 49 18 18 18 18 18 97 18 18 18 56 18 E2-0040 SH 60 E2-0040 SH 61 E2-0040 SH 62 E2-0040 SH 63 E2-0045-03 E2-0045-06 E2-0045-11

E2-0045-12

E2-0045-14 DG ENGINE CONT PNLDG ENGINE CONT PNL 2-DG-02A HOT SHUTDOWN PNL AND 2-ZL-2460B2-ZL-2454D, E2-0037-35 SOVINDICATING LIGHTS 2-ZL-2454C, , E2-0061-30 E2-0064-12 100AT FOR THERMAL MAGNETIC INSTANTANEOUS 5.W-99X00404-F SH 1-14 E2-0088 FB1 FB1-1,3 FB1-5, 7 FB1-9, 11 FB1-13, 15

FB1-17, 19 FB1-21, 23 FB1-25, 27 FB1-29, 31 W-LV08807-F SH 1, 2, 3 E2-0020-E E2-0020 E2-0020-B E2-0020-C E2-0020-D E2-0020 2-HV-4179 2-HV-4176 2-HV-4170 2-HV-4167 2-HV-2408 2-HV-2407 2-HV-2406 20A 20A 20A 2-PCV-0456 125VDC CP-2 (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS AG202919 TRAIN BB CP2-MEDGEE-02A DELETED.6.ALL WIRING AND CABLING ENCLOSED BY DASHED7.182-79225-8 09-500-76001 SH 8 09-500-76001 SH 8 AOV NOVCP2-MEDGEE-02A (CHANNEL 1) 18 18 18 18 18 AOV AOV AOV AOV AOV AOV AOV AOV AOV 30A 10A(2)10A(2)FU5, 6 FU7, 8TCX-ESPDTS-01, TRAIN B 2ED2-2 2-DG-02A CP2-ECPRLV-01 2-ZL-2476B 2-ZL-2459B 2-HV-4175 2-HV-2405 2-8153 2-HV-2452-2 NOTE 6 FSAR FIGURE 8.3-14 E2-0020-J PCPBPD 6 63A(2)3A(2) 3A(2)3A(2)CONT FROM DWG E2-0020-H LOC: E-6 6.125V DC DISTRIBUTION PANEL FUSE B/M ITEM NUMBER REF DWG 6 E2-0024-04 THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-1999-002406-02-00 PER SK-0038-99-002406-02-00. R 7.-C R SEE NOTE 7 C ISOLATION BETWEEN CLASS 1E BUS AND NON-CLASS 1E LOAD IS PROVIDED BY TWO CIRCUIT BREAKERS, EACH COORDINATED

WITH THE BUS UPSTREAM CIRCUIT BREAKER, INDICATED BY

NEXT TO THE BREAKER. C C NOTE 8 8.LINE IS ASSOCIATED CLASS 1E, TRAIN BB. THE FUNCTION OF THE LOAD IS NOT SAFETY RELATED AND THE LOAD CIRCUIT BREAKER IS CLASS 1E. MM 2006 01-19 E2-0187 AND REF DWG 4 (SEE NOTE 9) R THE CABLE BETWEEN THE TWO CIRCUIT BREAKERS PROVIDING ISOLATION FROM THE CLASS 1E BUS IS SAFETY RELATED, THOUGH TAGGED AS ASSOCIATED CLASS 1E. ALL INTERNALS, COMPONENTS AND WIRING SUPPLIED BY THE FEEDER CIRCUIT BREAKERS ARE NON-CLASS 1E, TRAIN C. 9.R 01-20 2006 GAW E2-0020 J CP-5 CP-5 el112780.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT TXU POWER CPSES GLEN ROSE, TEXAS + Approved LDCRs REF CKD 05/15/97 CP-21 125/250V DC SWITCHBOARD 1D2 ONE LINE DIAGRAM DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV ANN TM CB SB T I CIRCUIT BREAKER - MECHANICALLY INTERLOCKED BREAKERS- ANNUNCIATOR- THERMAL MAGNETIC- MAIN CONTROL BOARD- DC SWITCH BOARD- DC VOLTMETER- DC AMMETER- GROUND RELAY- VOLTAGE REGULATOR- EQUALIZING CHARGE TIMER- LOCAL MOTOR STARTER ADJUSTABLE MAGNETIC TRIP SETTING- INDICATING LIGHT (WHITE)- FUSIBLE SWITCH -1.2.3.4.5.6.ALL POWER FUSES ARE PROVIDED WITH CONTACTS FOR BLOWN FUSE 8.7.9.10.11.12.13.V 90 64 A 27 DC 59 DC 27 AC IL- UNDERVOLTAGE RELAY AC- UNDERVOLTAGE RELAY DC- OVERVOLTAGE RELAY DC INDICATION. INDICATES MAGNETIC (INST) TRIP ONLY. CONTACTS ARE FROM BUSSMANN KAZ ACTUATOR WITH TRIGGER FUSE. SWITCHBOARD CIRCUIT BREAKER SHALL BE INSTALLED IN FIELD. ALL EQUIPMENT/DEVICES AND CABLES SHOWN ON THIS DRAWING ARE NON-CLASS IE, UNLESS OTHERWISE NOTED. NOTES LEGEND E1-0019 E1-0019-A E1-0019 CP-3 DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV E1-0019 E1-0019-B E1-0019-C E1-0019-D E1-0019-E E1-0019-F E1-0019-G E1-0019-H CP-5 E1-0019 225A FRAME AND LARGER SIZE BREAKERS HAVE AN INTERCHANGEABLE TRIP UNIT WITH ADJUSTABLE INSTANTANEOUS MAGNETIC TRIP. FOR SETTING SEE REF DRAWING 1. 2-10 SWITCHBOARD CIRCUIT BREAKER 46 46- FUSE B/M ITEM NUMBER REF DWG 2 DELETED DELETED 600A SHUNT 600A 50mV 400AF 300A AG100510 SEE NOTE 14 480V 3O AC NK102336 NK145364 480V 3O AC NK102337 AG100629 SEE NOTE 14 480V 3O AC NK102338 400AF 300A I 60 CELLS 1950AH TO 1.75V/CELL AT 8 HOURS DISCHARGE RATE NK102334 NK102335 200-0-600A +125 0 1-1 2-8 ANN SEE DWG2-62-7 2-9 200A 200A 100A 100A SPARE1-21-4 3-18 200A 200A NK102344 NK102342 2-15 NK102347 2-14 400AF 125A NK102346 NK102345 2-16 3-20 1-5 100A 100A 225A 3-19 200A 100A 1-3 200A 225A NK102349 NK102351 NOTE 6 NOTE 6 SHUNT 600A 50mV NK102339 200-0-600A 3-17 600A 600A CBA 100-300V 100-150V E BATTERY CHARGER BC1D2 BATTERY BT1D2 600A 1L1 1L2 1L3125/250V DCSWITCHBOARD 1D2 BATTERY CHARGER BC1D4 GROUND TEST SW D 1-CB-11 1-CB-11 BLOWN FUSE IND IL IL BLOWN FUSE IND 100A 400AF 300A 400AF 300A IL IL IL IL IL IL NK102355 60 CELLS 1950AH TO 1.75V/CELL AT 8 HOURS DISCHARGE RATE BATTERY BT1D4 NC NC TRAIN BB NC NC E1-0066-21 TRAIN BBNONO E1-0030-56 TO 125V DC DISTR E1-0019-D TO 125V DC DISTR E1-0019-F TO 125V DC DISTR E1-0019-G TO 125V DC DISTR

E1-0019-F TO 125V DC DISTR E1-0019-C I SPLICE DOWN TO 2/0 AWG SPLICE DOWN TO 350 MCM SPLICE DOWN TO 4/0 AWG SPLICE DOWN TO 350 MCM 130V 200A DC 130V 200A DC 130V 200A DC 600A CONTINUOUS (20,000A IC) NK102341 TO 125V DC DISTR E1-0019-B I SPLICE DOWN TO 350 MCM NK102341A NK102341B 101 101 133 133 133 136 136 136 136 135 135 136 135 135 135 135 136 136 136 136 133 133 133 133 133 133 133 101 101 14.15.- INDICATES ADDED SHUNT AND 3A FUSES 56 FOR MEASURING MOTOR CURRENT AND VOLTAGE RESPECTIVELY.(TAG CP1-EPBCND-04) FROM 480V MCC DWG E1-0007-C 1B1-1/6BR/COMP DWG E1-0012-A SEE DWG E1-0066-21TO 1-CB-11 (TAG CP1-EPBCND-05 )BATTERY CHARGER BC1D24(TAG CP1-EPBCND-02) SEE DWG E1-0066-21TO 1-CB-11 FROM 480V MCC 1EB2-1/1FR/COMP

DWG E1-0007-B SEE DWG E1-0066-21TO 1-CB-11 FROM 480V MCC(TAG CP1-EPBTND-02)(TAG CP1-EPBTND-04)(TAG CP1-EPSWND-02)TO 1-CB-11 400AF I400AF400AF400AF I I I-1252-102-112-122-13NOTE 7NOTE 7NOTE 7NOTE 7 NK102331 NK102333 NK102330NK102331ANK102332A NK102330A NK102330B 1-SU15D013 LUBE OIL PUMP 1-SC10D021 30 HP 7.5 HP 7.5 HP (BY FIELD) JB E1-0060-24 E1-0060-89 E1-0060-30 E1-0060-27 DC EMERGENCY NK102332NK153230NK153229 NK153231 NK153232 NOTE 15 CP1-ECELND-01 NOTE 15 CP1-ECELND-03 NOTE 15 CP1-ECELND-02 NOTE 15 PNL 1D2-1JB 1A-4211JB 1A-4210 NOTE 8 DWG E1-0024-DVIA JB 1A-1281STATIC INVERTER IV1C3 NOTE 8STATIC INVERTER IV1C2VIA JB 1A-1282PNL 1D2-2PNL XD2-1PNL XD2-3PNL XD2-2PNL 1D2-3 SEE DWG E1-0066-21TO 1-CB-11 ANN ANN ANN ANN NK005714 20(2)20(2)F001 F005 21 21 PROT RLY BD PNL 3 E1-0178, E1-0178-A AND REF DWG 3 20(2)20(2)21 21 NK005635 E1-0030-01 F002 F006 E1-0030-03 3.E-3813E-03 345KV SWYD 125V DC (IN RELAY PNL 1BU) REF DWG E1-0223-01DISTR PNL DCP1B 345KV SWYD 125V DC (IN RELAY PNL 1P)DISTR PNL DCP1PRELAYS 74-1/ST2, 74-2/ST2, 86-1/ST2,87/ST2, 94-1/ST2, 86-1X1/ST2, 86-1X2/ST2, , 86-1X3/ST2 , 51G/ST2Y-1RELAYS 94-1A/E6-W6, 94-1B/E6-W6RELAYS 74-4/ST2, 74-5/ST2, 74-6/ST2,86-2/ST2, 50-51/ST2, 51G/ST2-X,51G/ST2-Y, 94-2/ST2, 63X/ST2,86-2X1/ST2, 86-2X2/ST2, 86-2X3/ST2RELAYS 94-2A/E6-W6, VS-1D2 51G/ST2X-1 , NK128746 15 HP DELETED (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS A/BT1D2 59DC-1/1D2 27DC-1/1D2 64-1/1D2

A/BT1D4 64-2/1D2 59DC-2/1D2

27DC-2/1D2 SPARE- SPLICE PER SPEC 2323-ES-100 1EB4-1/10DR/COMP VIA TRANSFER SWITCH CP1-EPTSEB-07 ALL CABLES INSIDE THESE DASHED LINES ARE ASSOCIATED CLASS 1E, TRAIN BB. 5K 10W I I NOTE 16 NOTE 16 16.N.O. CONTACT FROM GND DETECTION ANNUNCIATION DEFEAT SWITCH.(SWITCH IS SHOWN IN DEFEAT POSITION) 225AF I,TM 150AT DWG E1-0024 DWG E1-0024-C AF AT FRAME SIZE -TRIP RATING THAT EACH LINE TO LOAD CONNECTION IS MADE THROUGH 2 POLES. CIRCUIT BREAKER IS 4-POLE, 2 POLES ARE CONNECTED IN SERIES SUCH 225AF I,TM 150AT EMERGENCY LUBE OIL PUMP EOP EMERGENCY LUBE OIL PUMP EOP FWP 1-A TURBINE FWP 1-B TURBINE CP1-MSTDFP-01P3 CP1-MSTDFP-02P3 -SWITCHBOARD SECTION 2, CIRCUIT BREAKER 10 REF DWG E1-0222-01A 94-2B/E6-W6, 86-1B/ST1, 86-2B/ST1 E1-0030-20 AND E2-0030-37 86-1A/ST1, 86-2A/ST1 , E1-0030-20 AND E2-0030-36 74-3/ST2 V-1D2 VS/1D2 V/1D2 FSAR FIGURE 8.3-14A A V 600AF T 27 AC NOISE SUPPRESSION DC 59 DC CHARGER CONTROL BOARD 350AT 0-300A 0-150V F320,321 204 5A(2)SHUNT 400A 50MV 400A(3)F301,302 303 F314,315, 316,317 CB2 CB1 150AF F312,313 5A(4)5A(2)F304,305 5A(2)90AT A V 600AF T 27 AC NOISE SUPPRESSION CHARGER CONTROL BOARD 350AT 0-300A 0-150V F320,321 204 5A(2)SHUNT 400A 50MV 400A(3)F301,302 303 F314,315, 316,317 CB2 CB1 150AF F312,313 5A(4)5A(2)F304,305 5A(2)90AT A V 600AF T 27 AC NOISE SUPPRESSION CHARGER CONTROL BOARD 350AT 0-300A 0-150V F320,321 204 5A(2)SHUNT 400A 50MV 400A(3)F301,302 303 F314,315, 316,317 CB2 CB1 150AF F312,313 5A(4)5A(2)F304,305 5A(2)90AT REF DWG 20-106786 SH 1 20-106787 SH 1 REF DWG 20-106786 SH 1 20-106787 SH 1 REF DWG 20-106786 SH 1 20-106787 SH 1 204 204 204 205 204 204 204 205 204 204 204 205 DC 27-1 27-2 DC 59 DC DC 27-1 27-2 DC 59 DC DC 27-1 27-2 E1-0019 JB 1A-609 NK102340 NK102340A LOC: A-1LOC: A-1LOC: D-1 LOC: A-1 LOC: A-1 LOC: A-1 LOC: D-6 LOC: F-3 LOC: E-6LOC: A-2LOC: A-3 DELETED DELETED DELETED 6A 6A 6A FU01 FU01 FU02 6A 6A 6A FU05 FU05 FU06 6A 6A FU04 FU04 6A 6A FU03 FU03 REFERENCE DRAWING2.E1-0024-04

1. E1-2400-361 R MHF 02-16 2007 THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2004-002055-01-03 PER SK-0023-04-002055-01-01.

MM 02-16 2007 DC EMERGENCY SEAL OIL PUMP 1-03 R 01 E1-0019-CP-27 CP-27 el124750.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT LUMINANT CPSES GLEN ROSE, TEXAS ANN TM CB SB V 27 AC 27 DC A 59 DC 64 T AF A I CIRCUIT BREAKER DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV CP MECHANICALLY INTERLOCKED BREAKERS- ANNUNCIATOR- THERMAL MAGNETIC- MAIN CONTROL BOARD- SPLICE- DC VOLTMETER- DC AMMETER- GROUND RELAY- EQUALIZING CHARGE TIMER CONTINUOUS RATING FRAME SIZE- FUSIBLE SWITCH 1.2.3.4.5.6.8.7.9.10.11.- DC SWITCHBOARD- UNDERVOLTAGE RELAY, AC- UNDERVOLTAGE RELAY, DC- OVERVOLTAGE RELAY, DC --IL 2323-E1-0019 E1-0019 NOTES LEGEND E1-0019-A ALL POWER FUSES ARE PROVIDED WITH CONTACTS FOR BLOWN FUSE INDICATION. NOTED.ALL CIRCUIT BREAKERS ARE 2-POLE THERMAL MAGNETIC UNLESS OTHERWISE INDICATES MAGNETIC (INST) TRIP ONLY. CONTACTS ARE FROM BUSSMANN KAZ ACTUATOR WITH TRIGGER FUSE. CIRCUIT BREAKER IS 4-POLE, 2 POLES ARE CONNECTED IN SERIES SUCH THAT EACH LINE TO LOAD CONNECTION IS MADE THROUGH 2 POLES. SWITCHBOARD CIRCUIT BREAKER SHALL BE INSTALLED IN FIELD. INST MAGNETIC TRIP DEVICE SEE NOTE 4 -12.INCOMING CIRCUIT BREAKERS ARE NON-AUTOMATIC (NO-TRIPS). SWITCHBOARD CIRCUIT BREAKER- INDICATING LIGHT (WHITE) DELETED-REF DWG 2 FUSE B/M ITEM NUMBER 100AF 60A TM 400A 400A 225AF NK145365 A NK102431 NK145366NK1024392-111-41-31-62-102-132-121-72-141-5 NK102435 A NK102436 100-0-150A +24 0-24 100AF 35A 100AF TM 100AF 1-1 1-2 100AF 35A 100AF 35A 100AF 35A 2-9 100AF 35A 100AF TM TMTMTMTMTM TM TM 59 27 IL 59 27 IL NOTE 6 NOTE 6 NK102433 NK102434 60-0-100A 2-8 400A 400A C BA 0-75V 0-30V E D NK102450FUTURE 50mV 150A SHUNT 50mV 100A SHUNT 15A 100AF 1-CB-11 1-CB-11 GROUND TEST SW RES IL IL IL IL IL IL IL1 IL2 IL3 E1-0030-55 NC BLOWN FUSE IND NC NC NC 24/48V DC SWITCHBOARD 1D1 NK102432 TO 2/0 AWG SPLICE DOWN 400A CONTINUOUS (5000A IC) DC-1 DC-1 64-1 DC-2 DC-2 64-2 BLOWN FUSE IND 100 100 35A ANN SEE DWG E1-0066-21TO 1-CB-11 SEE DWG E1-0066-21TO 1-CB-11 AN SEE DWG E1-0066-21TO 1-CB-11 AN FROM 480V DWG E1-0013 MCC 1B1-3/1C/COMP FROM 480V DWG E1-0013-A MCC 1B2-3/1FL/COMP BATTERY CHARGER BC1D1 480V 30 AC

26V 150A DC (TAG CP1-EPBCND-01) BC1D3 480V 30 AC(TAG CP1-EPBCND-03) BATTERY BT1D1 12 CELLS 475AH TO 1.75V/CELL AT 8 HOURS

DISCHARGE RATE(TAG CP1-EPBTND-01) BATTERY BT1D3 12 CELLS 255AH

TO 1.75V/CELL AT 8 HOURS DISCHARGE RATE (TAG CP1-EPBTND-03) ()CP1-EPSWND-01 24/48V DC ONE LINE DIAGRAM 33 NOTE 14 NOTE 14 FSAR FIGURE 8.3-14A A V 400AF T 27 AC NOISE SUPPRESSION DC 59 DC CHARGER CONTROL BOARD 250AT 0-200A 0-30V F320,321 204 5A(2)50MV 400A SHUNT 303 F301,302 400A(3)316,317 F314,315, CB2 CB1 150AF 205 F312,313 5A(4)5A(2)204 204 F304,305 5A(2)204 NK199996 SEE DWG E1-0066-21TO 1-CB-11 AN FROM 480V MCC 1B2-3/3DL/COMP BATTERY CHARGER BC1D13 480V 30 AC

26V 150A DC (TAG CP1-EPBCND-13) A V 400AF T 27 AC NOISE SUPPRESSION CHARGER CONTROL BOARD 250AT 0-200A 0-30V F320,321 204 5A(2)50MV 400A SHUNT 303 F301,302 400A(3)316,317 F314,315, CB2 CB1 150AF 205 F312,313 5A(4)5A(2)204 204 F304,305 5A(2)204 BATTERY CHARGER A V 400AF T 27 AC NOISE SUPPRESSION CHARGER CONTROL BOARD 250AT 0-200A 0-30V F320,321 204 5A(2)50MV 400A SHUNT 303 F301,302 400A(3)316,317 F314,315, CB2 CB1 150AF 205 F312,313 5A(4)5A(2)204 204 F304,305 5A(2)204 NK199237 NK199238 S303 S303 S303 15AT 15AT 15AT DWG E1-0013-A 225AF (REF DWG 5)(REF DWG 5)(REF DWG 5)(REF DWG 3 & 4)(REF DWG 3 & 4)(REF DWG 3 & 4) 26V 150A DC 200AT 200AT DC 27-1 27-2 DC 59 DC DC 27-1 27-2 DC 59 DC DC 27-1 27-2 E1-0019-A LOC: D-4 LOC: C-5 LOC: F-5NK199368E1-0072-01ISOLATION CONVERTERCP1-EHECND-01SPARESPARESPARE FOR INST MAGNETIC TRIP SETTING SEE REF DWG 1. DELETED REFERENCE DRAWINGS1.E1-2400-361 2-10 SWITCHBOARD SECTION 2, CIRCUIT BREAKER 10 ALL EQUIPMENT/DEVICES AND CABLES SHOWN ON THIS DRAWING ARE NON-CLASS IE, UNLESS OTHERWISE NOTED. 13.74 2.E1-0024-04 74 DELETEDFU04FU04 6A 6AFU03FU036A6AFU05FU056A6A 6AFU06 100 100133 133 133 133 133 133 133 133 TAG 14.N.O. CONTACT FROM GND DETECTION ANNUNCIATION DEFEAT SWITCH.(SWITCH IS SHOWN IN DEFEAT POSITION) V-1D1 VS-1D1 VS/1D1 V/1D1 3.4. 5.SCI DWG 20-106790 SH 1 SCI DWG 20-106791 SH 1

SCI DWG 20-105214 SH 1 METER/RELAY NUMBER SUFFIXES ARE NOT ALWAYS SHOWN. THE SUFFIXES ARE THE ALTERNATE TAG NUMBER FOR THAT PIECE OF EQUIPMENT THATFU01FU01FU026A6A6A133 133 IT IS ASSOCIATED WITH (e.g. 27AC/BC1D1, 64-1/1D1).SPARESPARESPARESPARE 100AE1-0072-01AISOLATION CONVERTER1-JM03-PS03 (1SP)TG DC/DCTG DC/DC NOTE 15 NOTE 1515.THIS IS A 3 POLE BREAKER WITH 2 POLES USED. SP102440 SP102441 SP102442 SP102443 SP102444 SP102445 SP102446 THE FOLLOWING CABLE(S) ARE SPARED IN SWITCHBOARD 1D1: TO #2 AWG SPLICE DOWN JB1A-315NK102439E ADJLMH10-1710-1720142014 FDA-2014-000118-01-00 PER SK-0003-14-000118-01-00. THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE I R I el110530.dgn CP-16 E1-0019 CP-16 DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEF G H 1 2 3 4 5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ < FINAL PRINT > GLEN ROSE, TEXAS CPNPP LUMINANT 400AF I400AF400AF400AF I I I 600A SHUNT 600A 50mV 400AF 300A I 125V 200A DC 125V 200A DC 125V 200A DC 400AF 300A I 60 CELLS 1950AH TO 1.75V/CELL

AT 8 HOURS

DISCHARGE RATE 200-0-600A +125 0-1252-102-112-12 2-13 1-1 2-82-62-7 2-9 200A200A100A 100A EMERGENCY LUBE OIL PUMP EOP EMERGENCY LUBE OIL PUMP EOP LUBE OIL PUMP SPARE1-21-4 3-18 200A 200A 2-15 2-14 I 2-16 3-20 1-5 100A 100A 3-19 100A 1-3 200A SHUNT 600A 50mV 60 CELLS 1950AH TO 1.75V/CELL AT 8 HOURS

DISCHARGE RATE 200-0-600A 3-17 600A 600A CBA 100-300V 100-150V E 600A A GROUND TEST SW D A 100A 30 HP 7.5 HP 7.5 HP (BY FIELD) I I 400AF 300A 400AF 300A TM CB SB V 27 AC 27 DC A 59 DC 64 90 T LEGEND: - MECHANICALLY INTERLOCKED BREAKERS- ANNUNCIATOR- THERMAL MAGNETIC- MAIN CONTROL BOARD- DC VOLTMETER- DC AMMETER- GROUND RELAY- VOLTAGE REGULATOR- EQUALIZING CHARGE TIMER- LOCAL MOTOR STARTER- INDICATING LIGHT (WHITE) 1.2.3.4. 5.6.7.- DC SWITCHBOARD 8.9.POWER FUSES ARE BUSSMANN TYPE FRS (600V). CONTACTS ARE FROM BUSSMANN KAZ ACTUATOR WITH TRIGGER FUSE. NK202351 NK202349 NK202347NK202345NK202346NK202344NK202342 NK202341 NK202331 NK202333 NK202330 NK202330A NK202330BNK202331ANK202332A E2-0060-27 E2-0060-30 FEED PUMP TURBINE

FEED PUMP TURBINE NK203987 NK203987A E2-0060-89 E2-0060-24 (BY FIELD) MSH MSH NK202355 2-CB-11 2-CB-11 NK202338 NK245364 NK202336 NK202335 NK202334 6A AG200510 NK202337 NC NCNONO 600A CONTINUOUS 20,000A IC NC NC DC EMERGENCY IL IL1 IL2 IL3 ANN FROM 480V MCC SEE DWG E2-0066-212-CB-11 ANN(TAG CP2-EPBCND-02) 480V 3' AC BATTERY CHARGER BC2D2 125/250V DC SWITCHBOARD (TAG CP2-EPBTND-02) BATTERY 480V 3' AC SEE DWG E2-0066-212-CB-11 ANN FROM 480V MCC 2B1-1/6BR/COMP BATTERY CHARGER BC2D24 BATTERY CHARGER BC2D4 BATTERY SEE DWG E2-0066-21 2-CB-11 ANN(TAG CP2-EPBCND-04)(TAG CP2-EPBTND-04 )E2-0030-56 (TAG )JB BLOWN FUSE IND IL IL BLOWN FUSE IND 6A IL IL IL IL IL IL SEE DWG E2-0066-212-CB-11 ANN STATIC INVERTER JB STATIC INVERTER JB (TAG)CONTROL BLDG EL 778'-0" XD2-1(CPX-ECDPND-01) 125V DC 125V DC DISTR PNL CONTROL BLDG EL 792'-0" XD2-3(CPX-ECDPND-03) SEE DWG E2-0066-212-CB-11 ANN TURBINE BLDG EL 778'-0" 125V DC XD2-2(CPX-ECDPND-02) 480V 3~ AC NK202340 NK202339IV2C3 VIAVIA DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV E2-0019 CP-2 E2-0019 E2-0019-A

E2-0019-B

E2-0019-C

E2-0019-D TRAIN BB DISTR PNL UNIT 1 UNIT 1 UNIT 1 DISTR PNL 125/250V DC ONE LINE DIAGRAM FUSIBLE SWITCH - 135 135 100A 100A--DISCONNECT RATING -FUSE B/M ITEM NUMBER REF DWG 1 NOTES ALL POWER FUSES ARE PROVIDED WITH CONTACTS FOR BLOWN FUSE INDICATION. CIRCUIT BREAKER IS 4-POLE, 2 POLES ARE CONNECTED IN SERIES SUCH THAT EACH LINE TO LOAD CONNECTION IS MADE THROUGH 2 POLES. ALL CIRCUIT BREAKERS ARE 2-POLE, THERMAL MAGNETIC UNLESS ALL CABLES INSIDE THESE DASHED LINES ARE ASSOCIATED CLASS 1E,TRAIN BB AS SHOWN. ALL EQUIPMENT/DEVICES AND CABLES SHOWN ON THIS DRAWING ARE NON-CLASS 1E, UNLESS OTHERWISE NOTED. 10.225A FRAME AND LARGER SIZE BREAKERS HAVE AN INTERCHANGEABLE FOR TRIP SETTING SEE REF DRAWING 2. 11.METER/RELAY NUMBER SUFFIXES ARE NOT ALWAYS SHOWN. THE SUFFIXES ARE THE ALTERNATE TAG NUMBER FOR THAT PIECE OF 101 101 133 133 133 FU01 FU026A6A BT2D2 101 133 101 133 6A FU04 133 133 133 6A 6A 6A 136 135 135 64-2 27 DC-2 59 DC-2 64-1 59 DC-1 27 DC-1 133 133 6A 6A FU03 135 135 135 135 136 136 125V DC SWGR BLDG EL 810'-6"DISTR PNL 2D2-2(CP2-ECDPND-02) 125V DC SWGR BLDG EL 810'-6"DISTR PNL 2D2-1(CP2-ECDPND-01) 125V DC CONT BLDG EL 792'-0"DISTR PNL 2D2-3(CP2-ECDPND-03) NK202332 136 136 135 135 DWG E2-0019-B DWG E2-0019-C DWG E2-0019-D TRIP UNIT WITH ADJUSTABLE INSTANTANEOUS MAGNETIC TRIP.- UNDERVOLTAGE RELAY AC- UNDERVOLTAGE RELAY DC- OVERVOLTAGE RELAY DC REFERENCE DRAWINGS DWG E2-0007-B DWG E2-0012-A BT2D4 CP2-EPBCND-05 -FUSE 6A-FUSE B/M ITEM NUMBER REF DWG 1 FUSE LOCATION MARKER - 133 133 133 6A FU5 INDICATES SPLICE (SEE NOTE 11) SPLICES MADE IN SPLICE BOXES PER 2323-ES-100. 182C79225 SH 8 AND 8A SEE NOTE 7NOTE 5 AND 8NOTE 5 AND 8NOTE 5 AND 8NOTE 5 AND 8 NOTE 8 NOTE 8 NOTE 8 NOTE 8 NOTE 5 AND 8 NOTE 4 NOTE 4 FUSIBLE RATING SEE NOTE 7 136 200A 100A 400AF 125A12.FUSE REDUCERS REQUIRED - BUSSMAN PART NUMBER 2621-R.(NOTE 12)DWG E2-0024-DDWG E2-0024-C DWG E1-0019-F DWG E1-0019-G 200A DWG E1-0019-F HP 15 VS-2D2 5K IOW , (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS , ).V-2D2 2EB2-1/1FR/COMP CP2-EPSWND-02 IV2C2 2-SC10D021 27AC/BC2D1 64-1/2D1 SP202348 SPARE IN JB 2A-424 SWITCHBOARD CIRCUIT BREAKER SHALL BE INSTALLED IN THE FIELD. AG200629 2EB4-1/6DR/COMP TRAIN BB DWG E2-0007-C OR PLANT SUPPORT POWER THRU TRANSFER SWITCH CP2-EPTSEB-03 FROM 480V MCC PANEL CPX-EPDPNB-46 LOC: D-6 CP2-MSTDFP-01P3 CP2-MSTDFP-02P3 NOTE 13 NOTE 1313.N.O. CONTACT FROM GND DETECTION ANNUNCIATION DEFEAT SWITCH.(SWITCH IS SHOWN IN DEFEAT POSITION) 225AF I,TM 150AT 225AF I,TM 150AT AF AT I---2-10-ADJUSTABLE INSTANTANEOUS MAGNETIC TRIP SETTING FRAME SIZE CONTINUOUS RATING SWITCHBOARD CIRCUIT BREAKER SWITCHBOARD SECTION 2, CIRCUIT BREAKER 10TM-THERMAL MAGNETIC TRIP ELEMENT VS/2D2 V/2D2 FSAR FIGURE 8.3-14A E2-0019 A V 400AF T 27 AC NOISE SUPPRESSION DC 59 DC CHARGER CONTROL BOARD 350AT 0-300A 0-150V F320,321 204 5A(2)SHUNT 400A 50MV 400A(3)F301,302 303 F314,315, 316,317 CB2 CB1 150AF F312,313 5A(4)5A(2)F304,305 5A(2)90AT A V 400AF T 27 AC NOISE SUPPRESSION CHARGER CONTROL BOARD 350AT 0-300A 0-150V F320,321 204 5A(2)SHUNT 400A 50MV 400A(3)F301,302 303 F314,315, 316,317 CB2 CB1 150AF F312,313 5A(4)5A(2)F304,305 5A(2)90AT A V 400AF T 27 AC NOISE SUPPRESSION CHARGER CONTROL BOARD 350AT 0-300A 0-150V F320,321 204 5A(2)SHUNT 400A 50MV 400A(3)F301,302 303 F314,315, 316,317 CB2 CB1 150AF F312,313 5A(4)5A(2)F304,305 5A(2)90AT REF DWG 20-106786 SH 1 20-106787 SH 1 REF DWG 20-106786 SH 1 20-106787 SH 1 REF DWG 20-106786 SH 1

20-106787 SH 1 204 204 204 205 204 204 204 205 204 204 204 205 DC 27-1 27-2 DC 59 DC DC 27-1 27-2 DC 59 DC DC 27-1 27-2 NK202335A JB 2A-5636 EQUIPMENT THAT IT IS ASSOCIATED WITH (e.g. FU01 FU04 FU03 FU05 FU05 FU06 E2-0024-04 E2-2400-361 1.2.3.14.INDICATES TRANSITION SPLICE TO A 4/0 AWG CABLE PER 2323-ES-100. NOTE 14 NOTE 14 NOTE 14 NOTE 14 THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2004-002055-06-00 PER SK-0024-04-002055-06-00. 2D2 2A-126 2T285 2A-531 2007 09-04 2-SU15D013 R DC EMERGENCY SEAL OIL PUMP 2-03 OTHERWISE NOTED. MM JB 2T5096 2007 09-04 DLK E2-0019-CP-18 CP-18 el128120.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT LUMINANT CPSES GLEN ROSE, TEXAS E2-0019-A 100AF TM 400A 400A A 2-111-41-31-62-102-132-121-72-141-5 A 100-0-150A +24 0-24 100AF 35A 100AF 35A TM 100AF 1-1 1-2100AF100AF 35A 100AF 35A 2-9 100AF 100AFTMTM TMTMTMTMTM TM 60-0-100A 2-8 400A 400A CBA 0-75V 0-30V E DFUTURE 50mV 150A SHUNT 50mV 100A SHUNT 15A 100AF GROUND TEST SWNK202439 NK202436 NK202435 NK202431 400A CONTINUOUS 5000A IC NK202432 NK202433 NK202434 NK202450 2-CB-11 2-CB-11 NK245366 NK245365 NCNCNC NC IL1 IL2 IL3 TM CB SB V 27 AC 27 DC A 59 DC 64 LEGEND:- MECHANICALLY INTERLOCKED BREAKERS- ANNUNCIATOR- THERMAL MAGNETIC- MAIN CONTROL BOARD- DC VOLTMETER- DC AMMETER- GROUND RELAY- DC SWITCHBOARD- UNDERVOLTAGE RELAY AC- UNDERVOLTAGE RELAY DC- OVERVOLTAGE RELAY DC ANN DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV E2-0019 CP-2 E2-0019 E2-0019-A

E2-0019-B

E2-0019-C

E2-0019-D 59 27 IL 59 27 IL BLOWN FUSE IND 6A IL IL IL IL IL IL BLOWN FUSE IND E2-0030-55 BATTERY CHARGER BC2D3 BATTERY 12 CELLS 255AH TO 1.75V/CELL

AT 8 HOURS

DISCHARGE RATE(TAG CP2-EPBTND-03) 480V 3~ AC(TAG CP2-EPBCND-03) FROM 480V MCC 2B2-3/1FL/COMP TO SEE DWG E2-0066-212-CB-11 ANN BATTERY CHARGER BC2D1 480V 3~ AC

24V 150A DC (TAG CP2-EPBCND-01) FROM 480V MCC

2B1-3/1C/COMP SEE DWG TO SEE DWG E2-0066-21 ANN BATTERY 12 CELLS 475AH TO 1.75V/CELL

AT 8 HOURS

DISCHARGE RATE (TAG CP2-EPBTND-01) 24/48VDC SWITCHBOARD SEE E2-0066-21 ANN E2-0019-E BT2D1 6A 6A 6A133133133 E2-0013 DWG E2-0013-A BT2D3 133 NOTE 5 133 DC-1 DC-1 64-1 64-2 DC-2 DC-2 NOTE 5 6A 133 133 74 74 74 74 3 NOTE (TYP)225AF 200A 50A100A25AE2-0072-01A VS-2D1 2D1 V-33, 5W2-CB-11 2-CB-11 CP2-EPSWND-01 (TAG ) NOTE 10 NOTE 10 VS/2D1 V/2D1 FSAR FIGURE 8.3-14A A V 400AF T 27 AC NOISE SUPPRESSION DC 59 DC CHARGER CONTROL BOARD 250AT 0-200A 0-30V F320,321 204 5A(2)50MV 400A SHUNT 303 F301,302 400A(3)316,317 F314,315, CB2 CB1 150AF 205 F312,313 5A(4)5A(2)204 204 F304,305 5A(2)204 NK299996 SEE DWG E2-0066-21TO 2-CB-11 AN FROM 480V MCC 2B2-3/3DL/COMP BATTERY CHARGER BC2D13 480V 30 AC

26V 150A DC (TAG CP2-EPBCND-13) A V 400AF T 27 AC NOISE SUPPRESSION CHARGER CONTROL BOARD 250AT 0-200A 0-30V F320,321 204 5A(2)50MV 400A SHUNT 303 F301,302 400A(3)316,317 F314,315, CB2 CB1 150AF 205 F312,313 5A(4)5A(2)204 204 F304,305 5A(2)204 A V 400AF T 27 AC NOISE SUPPRESSION CHARGER CONTROL BOARD 250AT 0-200A 0-30V F320,321 204 5A(2)50MV 400A SHUNT 303 F301,302 400A(3)316,317 F314,315, CB2 CB1 150AF 205 F312,313 5A(4)5A(2)204 204 F304,305 5A(2)204 NK299251 NK299252 S303 S303 S303 15AT 15AT 15AT DWG E2-0013-A (REF DWG 5)(REF DWG 5)(REF DWG 5)(REF DWG 3 & 4)(REF DWG 3 & 4)(REF DWG 3 & 4) DC 27-1 27-2 DC 59 DC DC 27-1 27-2 DC 59 DC DC 27-1 27-2 225AF 200AT 24V 150A DCNK299368SPARESPARESPARE 60AE2-0072-01 T AF A I- EQUALIZING CHARGE TIMER- INDICATING LIGHT (WHITE) 1.2.6.7.-8.9.-POWER FUSES ARE BUSSMANN TYPE FRS (600V). CONTACTS ARE FROM BUSSMANN KAZ ACTUATOR WITH TRIGGER FUSE. IL 2-10--74-ALL POWER FUSES ARE PROVIDED WITH CONTACTS FOR BLOWN FUSE INDICATION. NOTES NOTED.3.4.5.ALL EQUIPMENT/DEVICES AND CABLES SHOWN ON THIS DRAWING ARE NON-CLASS 1E, UNLESS OTHERWISE NOTED. METER RELAY NUMBER SUFFIXES ARE NOT ALWAYS SHOWN. THE SUFFIXES ARE THE ALTERNATE TAG NUMBER FOR THAT PIECE OF SWITCHBOARD CIRCUIT BREAKER SHALL BE INSTALLED IN FIELD. REFERENCE DRAWINGS SWITCHBOARD FRAME SIZE CONTINUOUS RATING ALL CIRCUIT BREAKERS ARE 2-POLE, THERMAL MAGNETIC UNLESS OTHERWISE ADJUSTABLE INSTANTANEOUS MAGNETIC TRIP SETTING SEE NOTE 3 FOR SETTING SEE REF DWG 2. TRIP UNIT WITH ADJUSTABLE INSTANTANEOUS MAGNETIC TRIP, 225A FRAME AND LARGER FRAME SIZE BREAKERS HAVE INTERCHANGEABLE- FUSIBLE SWITCH -400A 400A 74-DISCONNECT RATING FUSIBLE RATING REF DWG 1 FUSE B/M ITEM NUMBER 6A 133-FUSE 6A RATING - -133 FU5 FUSE B/M ITEM NUMBER REF DWG 1FU5LOCATION MARKER 1.2.E2-2400-361 CIRCUIT BREAKER SWITCHBOARD SWITCHBOARD SECTION 2, CIRCUIT BREAKER 10EQUIPMENT THAT IT IS ASSOCIATED WITH (e.g., ).27AC/BC2D164-1/2D110.N.O. CONTACT FROM GND DETECTION ANNUNCIATION DEFEAT SWITCH. E2-0024-04 3.4. 5.SCI DWG 20-106790 SH 1 SCI DWG 20-106791 SH 1

SCI DWG 20-105214 SH 1 LOC: F-5FU04FU04FU03 FU03 6A 6A 6A 133133133FU05FU06FU05FU01FU02FU01 2DIISOLATION CONVERTERSPARESPARESPARESPAREJB2A-434 FORTG BATTERY DC/DC2-JM03-PS03 THE FOLLOWING CABLE(S) ARE SPARED IN SWITCHBOARD 2D1: SP202443 SP202444 SP202445 SP202446 JB 2A-439 JB 2A-438 JB 2A-435 JB 2T-277 INCOMING CIRCUIT BREAKERS ARE NON-AUTOMATIC (NO-TRIPS).(SWITCH IS SHOWN IN DEFEAT POSITION). 1SP(NOTE 11)(NOTE 11)CP2-EHECND-01ISOLATION CONVERTERTG DC/DC11.THIS IS A 3-POLE BREAKER WITH 2-POLES USED. A 24/48V DC ONE LINE DIAGRAMDJLMH10-1710-1720142014 FDA-2014-000118-01-00 PER SK-0004-14-000118-01-00. THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE R II el118240.dgn CP-11 E2-0019 CP-11DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ < FINAL PRINT > GLEN ROSE, TEXAS CPNPP LUMINANT E1-0018 E1-0018 CHANNEL I DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV CP-6 E1-0018-A ONE LINE DIAGRAM INSTRUMENT BUS DISTRIBUTION 118V AC E1-0018-B E1-0018-C E1-0018-D E1-0018-E E1-0018-F E1-0018-G E1-0018-H (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS SPARE 15A AT THIS END NO FUSE/BKR CB1 CB3 30A 26V DC PWR SUPPLY AT THIS END NO FUSE/BKR AT THIS END NO FUSE/BKR 15A 15A VOLUME CONTROL TANK RCS PRESS & TEMP CONTROL 271C336 SH 130 271C336 SH 126 271C336 SH 125 271C336 SH 115 15A 15A CB1 15A 14 24V DC POWER SUPPLY 800V POWER SUPPLY OUTPUT RELAY CAB 2 OUTPUT RELAY CAB 1 CB2 15A 15A NK105233 17 NK105225D NK140252 NK105225 10 15A 12 13 EO105226/ER105234 EO105232/EO146254 15 16 18/NK105225A NK105225B NK105225C 11 100AF 100AFNCNO FROM E1-0018-H ELEC CONTROL BLDG EL 807'-0" E0105650 PANEL 1EC3 CKT 2TO NEUTRAL BUS EO105230/RELAY 81T/1A1, 27-1T/1A1, PX1/1A1 ER105231 10A(2)CAB POWER SUPPLY FU61 6FU1 VOLTAGE TRANSDUCER V-XD/1PC1 118V AC INSTRUMENT NO FUSE/BKR AT THIS END MAIN CONTROL BOARD CP1-ECPRCB-05 MAIN CONTROL BOARD CP1-ECPRCB-06 NO FUSE/BKR AT THIS END MAIN CONTROL BOARD CP1-ECPRCB-07 NO FUSE/BKR AT THIS END MAIN CONTROL BOARD CP1-ECPRCB-08 NO FUSE/BKR AT THIS END NK105233B 1-FIY-110 E1-0133 PROCESS CONTROL GROUP 1 NK105228A NK105228B AUX AC POWER F1 JB 1A-1442 E1-0129 JB 1A-1630 NK105233A E1-0061-44 E1-0133 NEUTRAL BUS NOTE 3 CONT ON THIS CONT FROM THIS V A 1-FUSE--1.2.3.MANUAL TRANSFER SWITCH VOLTMETER AMMETER-NOTES 4.REFERENCE DRAWINGS SWITCH IS NON-AUTOMATIC (NO TRIPS). UNLESS NOTED OTHERWISE. VERTICAL NEUTRAL BUS. 1-ALL CIRCUIT BREAKERS IN DISTRIBUTION PANEL ARE 100A FRAME SIZE, 2-POLE, THERMAL MAGNETIC ALL CIRCUIT BREAKERS INCLUDING MANUAL TRANSFER SWITCH IN DISTRIBUTION PANEL ARE EQUIPPED WITH 1-NO AND 1-NC CONTACT. FOR SSII SCHEMATICS SEE E1-0071 SERIES DRAWINGS. CIRCUIT BREAKER 15A - CIRCUIT BREAKER RATING 15A(2)-QUANTITY (2)5A 5A - FUSE RATING 5.6.7.EQUIPMENT AND CABLES ENCLOSED BY DASHED LINES ARE NON-CLASS 1E. 10.11.12.13. 14.15.16.17. 18.19.20.21.22.23. 24.6094D63 SH 1 6089D33 SH 3 6065D99 SH 3

6089D33 SH 1

8760D65 SH 2 AND 8810D55 E-3814E 9555D15 SH 4

8833D42 SH 1, 2 AND 8833D28 SH 1 E-6604 W-CB05701-F SH 1, 2, 5 W-CB06701 SH 1, 3 W-CB07701-F SH 1, 3 W-CB08701-F SH 6 W-CB09701-F SH 1, 2, 5 8760D65 SH 6 AND 8810D59 E1-0179 AND REF DWG 15 E1-0094-B AND REF DWG 17 E1-0107 AND REF DWG 7 E1-0173-39 AND REF DWG 18 E1-0171-05 AND REF DWG 19 E1-0171-06 AND REF DWG 20 E1-0171-07 AND REF DWG 21 E1-0171-08 AND REF DWG 22 E1-0129 AND REF DWG 24 NON-CLASS 1E NOTE 7 F103 F103 - FUSE LOCATION MARKER PROTECTIVE RELAY RACK CHAN I, SAFEGUARD TEST CAB TRAIN A CHANNEL I, TBX-ESELSP-01 PANEL 1, TBX-ESELTC-01 E1-0064-44 AND REF DWG 14 E1-0061-77 AND REF DWG 13 E1-0064-21 AND REF DWG 12 E1-0061-74, 75 AND REF DWG 9 271C336 SH 116 1196E96 SH 1, 2, 3, 4 NK105225E E1-0151-A AND REF DWG 8 CIRCUIT NUMBER DISTRIBUTION PANEL 1PC1 NSSS AUX RELAY RACK 1 TBX-ESELAR-01 CP1-ECPRCR-11 10A 10A ERF TRANSDUCER CAB CP1-ECPRLV-16 TBX-XIELRK-05 REACTOR COOLANT MAKEUP CONTROL RELAYS 1-MUX/0001 THRU 1-MUX/0005, 1-MUX/0009, 1-MUX/0005A, 1-MUX/0008A, 1-MUAX, 1-MUX/0001A 1-LY/0459CXA,1-LY/0459EXA,1-LY/0460DXA,1-PY/0458BXA RELAY 1-PY/0405CXA,1-TY/0413JXA LEVEL CONTROL, RELAY 1-LY/0112DXA RECEPT PMC1 FOR 1-FR-0110, 1-UQ-0772A RECEPT PMC1 FOR 1-FR-0510, 1-LR-0501 1-TIS-0382 -INDICATES SPLICE

1. 10 AWGFU1FU1A#10 AWGFU2FU2A FU3 20A 4 15A 9 NK105228 NK131835#10 AWG (B/M B-30J-A)FU4FU4A FUSE PANEL 1PC1-1 MAIN CONTROL BOARD CP1-ECPRCB-09 UPGRADE PROTECTION CAB CHANNEL I, TAG CP1-ECDPPC-01 118V AC 1' INSTRUMENT TAG CP1-ECDPNC-11 TBX-XIELSS-50A REACTOR COOLANT MAKE-UP CONTROL RELAY 1-MUX/0006, 1-MUX/0006A, 1-MUX/0007, 1-MUX/0007A E1-0061-76 AND REF DWG 10 FU3A#6 AWG 20A 20A 20A 20A 20A 20A 21 21 7 7 21 21 E1-0171-09 AND REF DWG 23 20A 20A2121 38 38 37-(SPLICE PER SPEC ES-100) 25.30A F1 85 3A 3A 3A 3A 3A 3A 3A FU1 FU2 FU3 FU4 FU5 FU6 FU7F4E1-0030-57 SPARE 17 17 17 17 10 17 17 6 6A 85 8FU1, 2 E1-0113 SHT B AND REF DWG 16 SOLID STATE PROTECTION SYSTEM OUTPUT CAB TRAIN A, BREAKERS 1PC1/00/BKR-1 AND -2 USED FOR MANUAL TRANSFER SHALL BE MOUNTED ON THE BOTTOM OF DISTRIBUTION PANEL.

DELETED ELEC CONTROL BLDG EL 792'-0" 10KVA STATIC INVERTER IV1PC1 TAG TBX-ESELIV-01 E'199481 LOC: B-3 DWG E1-0020

1ED1 CKT 2-10

TO 125 VDC SWITCHBOARD E'102534 ER199478-F FREQUENCY METERKKIRK KEY INTERLOCK --MANUAL BYPASS SWITCH MAKE BEFORE BREAK, 2 POSITION 0-150V 55-65HZ V1 E1 IV1PC1 F/IV1PC1 IV1PC1=INVERTER CIRCUITS A1 0-150A IV1PC1 0-150V V5 STATIC TRANSFER SWITCH S1 MANUAL BYPASS S2 MANUAL BYPASS TEST LOAD BANK CONNECTION PROTECTION SURGE 204 CB4 100AT400AF204 CB2 100AT 205 204 F2 400A 205 150AT 400AF CB1 K V5/ER105220 DWG E1-0018-J IV1EC1/3 BKR CB6 INVERTER TO INSTALLED SPARE V1/A1/20-103521 SH 1, 2 10-102723 SH 1 10-102724 SH 1 20-103522 SH 1 20-103523 SH 1 26.27. 28. 29.30.31.THE MECHANICAL BREAKER INTERLOCK MAY BE REMOVED UNDER CERTAIN CIRCUMSTANCES. SEE DBD-EE-043 FOR DETAILS. (1A) - LOCK NUMBER REF DWGS 26-31 1, 2, 4, 5 NOTE (6A)150AF 150AF K (1A)LOC: C-3 LOC: B-2 DWG E1-0018-H

PANEL 1EC3 CKT 7

TO 120V AC BYPASS DISTRIBUTION 5A(2)F15,16 CT 5A(2)F13,14 ER105221 1 15A 2 3 24V DC PRIMARY POWER SUPPLY 24V DC BACKUP POWER SUPPLY ER105227 ER105222 15A SOURCE RANGE NEUTRON DETECTOR INTERMEDIATE RANGE NEUTRON DETECTOR NE-31 CONTROL POWER NE-35 CONTROL POWER POWER RANGE NEUTRON DETECTORS NE-41A, NE-41B, NE-41C AND NE-41D CONTROL POWER SOURCE RANGE NEUTRON DETECTOR NE-31 INSTR POWER INTERMEDIATE RANGE NEUTRON DETECTOR POWER RANGE NEUTRON DETECTORS NE-41A, 25A NE-41B, NE-41C AND NE-41D INSTR POWER NE-35 INSTR POWER E1-0118-A AND REF DWG 6 NIS CAB CHAN I TBX-NIELCA-01 PROCESS CONTROL RACK PROTECTION SET I 5A(2)5A(2)5A(2)5A(2)5A(2)5A(2)CB1 CB3 CB4 30A 30A F103, 104 F203, 204 F303, 304 F101, 102 F201, 202 F301, 302 AUX AC POWER F1 F1 REF DWG 2 REF DWG 3 REF DWG 4 REF DWG 2 REF DWG 5 REF DWG 4 TBX-XIELRK-01 35 35 35 35 35 85 85 4A(2)191 F1,F2 XF1 XF2 REF DWG 26 BTI PANEL POWER 4DO4921 7 15A 15A LOGIC CAB 15V DC & 48V DC PWR SUPPLY 8 SPARE 15A 6 ER105223 ER105229 20A 1FU1 E1-0109 AND REF DWG 7 E1-0111 AND REF DWG 7 CHANNEL I, TBX-ESELSP-01 CHANNEL I, TBX-ESELSP-01 SOLID STATE PROTECTION SYSTEM INPUT CAB TRAIN A, SOLID STATE PROTECTION SYSTEM INPUT CAB TRAIN B, 16 15A 1FU1 16 17 3A 1FU2 RELAYS 1-K124-A AND 1-K151-A RELAYS 1-K108-A AND 1-K109-A RELAYS 1-K108-B, 1-K109-B, 1-K124-B AND 1-K151-B 15A 5 SPARE FSAR FIGURE 8.3-15 E1-0018 35 E1-0094 DELETED B-SEE NOTE 8 8.B THE ISOLATION BETWEEN THE CLASS 1E SOURCE AND THE NON-CLASS 1E LOAD IS PROVIDED BY TWO FUSES IN SERIES INDICATED NEXT TO THE ISOLATION DEVICE. THE USE OF

NON-CLASS 1E FUSES AND THE ACCEPTABILITY OF PROVIDING IN DBD-EE-057 ATTACH 20 SEC 3.10.1. ISOLATION AFTER THE NON-CLASS IE CABLE IS DOCUMENTED BB BB BB BB PRESSURIZER PRESS AND LEVEL CONTROL RELAY 1-PY/0455GXA DELETED SPARE RECEPT PMC1 FOR 1-LR-0459, DWG LOC: C-2 DWG LOC: A-6 LEGEND 4.5.6.7.8. 9.3535-FUSE B/M ITEM NUMBER REF DWG 25 E1-0024-04 1.2. 3.RECORDER 1-NR-0041 26 2014 02-26 2014 1-FR-0157, 1-TR-0411, 1-PR-0455 AND 1-UQ-0774A R 1084H36 SH 30 (TRAIN A) AND SH 30A (TRAIN B) R EDITORIAL EDITORIAL CHANGE AS NOTED. FDA-2010-000172-79-00 PER SK-0001-10-000172-79-00. THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE SM DJL el125660.dgn CP-24 E1-0018 CP-24DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ < FINAL PRINT > GLEN ROSE, TEXAS CPNPP LUMINANT DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV CHANNEL II DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV 2323-E1-0018 CP-3 E1-0018 E1-0018-A E1-0018-A CP-3 E1-0018 E1-0018-A E1-0018-B E1-0018-C E1-0018-D E1-0018-E E1-0018-F E1-0018-G E1-0018-H 118V AC INSTRUMENT BUS DISTRIBUTION ONE LINE DIAGRAM (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS EG105730 100AF 100AFNCNO PANEL 1EC4 CKT 2 SPARE 15A 9 PROTECTIVE RELAY RACK, CHAN II, CP1-ECPRCR-11 3A F3 EW105280 12 15A OUTPUT RELAY CABINET 2 10A FU61 6FU1 10A 15A E1-0095 CB1 CB2 15A 14 15A 15A 15 16 17 ERF TRANSDUCER PANEL, CP1-ECPRLV-17 NO FUSE/BKR AT THIS END 15A 18 118V AC INSTRUMENT 20A NK105277B POWER SUPPLY 1 CB3 F1 30A CB1 TBX-ESELAR-01 E1-0153 STEAM DUMP CONTROL RELAYS SOURCE RANGE HI FLUX 3A 3A 3A 3A FU1 FU2 FU3 FU4 3A 3A 3A 3A FU5 FU6 FU7 FU8 RELAY 1-N49A1X RELAY 1-N49B1X RELAY 1-N49A2X RELAY 1-N49B2X BYPASS POWER RANGE OVERPOWER 3A 3A 3A FU9 FU10 FU11 3A FU12 3A 10 15A E1-0094-B CB1 CONVENIENCE OUTLET BOX CB2 15A 13 NK105282 EG105384 SPARE SPARE NK105277 NK105279 4 NO FUSE/BKR AT THIS END 15A 11 CONT ON THIS CONT FROM THIS EW105281 V A 1-FUSE--1.2.3.MANUAL TRANSFER SWITCH VOLTMETER AMMETER--NOTES 4.MANUAL TRANSFER SWITCH SHALL BE REFERENCE DRAWINGS 1.2.3.4.SWITCH IS NON-AUTOMATIC (NO TRIPS). UNLESS NOTED OTHERWISE. VERTICAL NEUTRAL BUS. 1-MOUNTED ON THE BOTTOM OF DISTRIBUTION PANEL. ALL CIRCUIT BREAKERS IN DISTRIBUTION PANEL ARE 100A FRAME SIZE, 2-POLE, THERMAL MAGNETIC ALL CIRCUIT BREAKERS INCLUDING MANUAL TRANSFER SWITCH IN DISTRIBUTION PANEL ARE EQUIPPED WITH 1-NO AND 1-NC CONTACT. FOR SSII SCHEMATICS CIRCUIT BREAKER 15A - CIRCUIT BREAKER RATING 15A(2)-QUANTITY (2)5A 5A - FUSE RATING 8810D56 1084H36 SH 30 OUTPUT RELAY CABINET 1 NK105275E NK105275 F203 F203 - FUSE LOCATION MARKER EG146270 TO NOTE 1,2,4,5TO NEUTRAL BUS 5.6.7.EQUIPMENT AND CABLES ENCLOSED BY DASHED LINES ARE NON-CLASS 1E. NEUTRAL BUS NOTE 3 NOTE 7 ELEC CONTROL BLDG EL 807"-0" E1-0018-H RELAYS PX2/1A2, E1-0030-58 24V DC POWER SUPPLY 800V POWER SUPPLY VOLTAGE TRANSDUCER V-XD/1PC2 NK105277A JB 1A-1143 AUX AC POWER NSSS AUX RELAY RACK 3, NK105279A N16 OVERTEMP N16 OVERPOWER MAIN CONTROL BOARD, 1-CB-02 INSTR BUS 2 MAIN CONTROL BOARD 1-CB-05 MAIN CONTROL BOARD 1-CB-07 1-NR-43 MAIN CONTROL BOARD 1-CB-08 NO FUSE/BKR AT THIS END MAIN CONTROL BOARD 1-CB-09 1-FR-520 NO FUSE/BKR AT THIS END 13V DC POWER SUPPLY NK105275D NK105275C NK105275B NK105275A 6089D33 SH 3 6094D63 SH 1 6065D99 SH 3 6089D33 SH 1 271C336 SH 110 271C336 SH 114 271C336 SH 118 271C336 SH 120 271C336 SH 122 271C336 SH 123 E-6603, E-6606 8760D65 SH 7 E-3814E TRAIN B, CHANNEL II, TBX-ESELSP-01 1-CAX, 1-SD1-1, 1-SD1-2, 1-SD2, THERMAL REGEN SWITCHING RELAYS 8833D42, 8833D43 T RELAY 1-TX T RELAY 1-PX 5.6.7.8.9.10.11.12.13.14. 15.16.18.19.20.21.22.23.17.E1-0108 AND REF DWG 6 E1-0173-40 AND REF DWG 9 E1-0171-02 AND REF DWG 10 E1-0171-07 AND REF DWG 12 E1-0171-08 AND REF DWG 13 NK105282A REF DWG 15 REF DWG 16 E1-0039-56 AND REF DWG 18 E1-0061-74 AND REF DWG 19 REF DWG 20 REF DWG 21 REF DWG 22 REF DWG 22 REF DWG 23 RELAY 1-STD REDUCE LOAD REFERENCE E1-0179 AND REF DWG 7 AND REF DWG 8 CIRCUIT NUMBER 118V AC 1' INSTRUMENT DISTRIBUTION PANEL 1PC2 PROCESS PROTECTION CONTROL GROUP 2, 81T/1A2 AND 27-1T/1A2 1-SD3, 1-PY/0506XX(R) MAKE-UP CONTROL RELAY 1-MUX/0005B 1-TRS/0001A, 1-TRS/0003, 1-TRS/0001B, 1-TRS/0002A, 1-TRS/0002B, 1-TRS/0004

AND 1-TRS/0005 FUSE PANEL 1PC2-1 (B/M B-30J-A) DWG E1-1800-21E TBX-XIELSS-50E, NON-1E10.METER/RELAY TAG NUMBER SUFFIXES ARE NOT ALWAYS SHOWN. THE SUFFIXES ARE THE ALTERNATE TAG NUMBER FOR THAT

PIECE OF EQUIPMENT THAT IT IS ASSOCIATED WITH (e.g. 2AM/IV1PC2). TAG CP1-ECDPPC-02 TAG CP1-ECDPNC-10 TBX-XIELRK-06 271C336 SH 127 24.FU13 REF DWG 23 RELAY 1-LFX

TURB LOADING AND REMOTE DESPATCH E1-0061-71 AND REF DWG 24 UPGRADE PROTECTION SURVEILLANCE CABINET 09

1. 10 AWG2121FU1FU1A20A20A#10 AWG#10 AWG#6 AWG2121 77 21 21FU2FU2A 20A 20AFU3FU3A 20A 20AFU4FU4A20A20A 3535-FUSE B/M ITEM NUMBER REF DWG 25 38 38 NON-CLASS 1E 3A 3A FU14 FU15 DELETED26.1196E96 SH 10 6 85 REF DWG 26 E1-0062-77

TIMERS 2/1-8808AX AND 2/1-8808CX REF DWG 26 E1-0062-76 2/1-8808DX TIMERS 2/1-8806X, 2/1-8808BX AND ELEC CONTROL BLDG EL 792'-0" 10KVA STATIC INVERTER IV1PC2 TAG TBX-ESELIV-02EW105270EW199488 EG199489 EG102594 LOC: B-3 DWG E1-0020-A

SWITCHBOARD 1ED2 CKT 2-10

TO 125 VDC DELETED 27.28.-INDICATES SPLICE (SPLICE PER SPEC ES-100) -F FREQUENCY METERKKIRK KEY INTERLOCK --MANUAL BYPASS SWITCH MAKE BEFORE BREAK, 2 POSITION DWG E1-0018-J IV1EC2/4 BKR CB6 INVERTER TO INSTALLED SPARE =INVERTER CIRCUITS STATIC TRANSFER SWITCH S1 MANUAL BYPASS S2 MANUAL BYPASS TEST LOAD BANK CONNECTION400AF204 CB2 100AT 205 F2 400A 205 150AT 400AF CB1 K 20-103521 SH 1, 2 10-102723 SH 1 10-102724 SH 1 20-103522 SH 1 20-103523 SH 1 29.30.31.32.THE MECHANICAL BREAKER INTERLOCK MAY BE REMOVED UNDER CERTAIN CIRCUMSTANCES. SEE DBD-EE-043 FOR DETAILS. (1A) - LOCK NUMBER (6A)150AF K (1A)REF DWGS 27-32 PROTECTION SURGE CB4 100AT 150AF LOC: E-2 DWG E1-0018-H

PANEL 1EC4 CKT 7

TO 120V AC BYPASS DISTRIBUTION 0-150V 55-65HZ V1 E1 IV1PC2 F/IV1PC2 IV1PC2 A1 0-150A IV1PC2 0-150V V5 204 204 V5/V1/A1/5A(2)F15,16 CT 5A(2)F13,14 LOC: F-3 15A 2FU1 15A 7 EW105273 LOGIC CABINET POWER SUPPLIES 15A 8 EW105278 CHANNEL II, TBX-ESELSP-01 CHANNEL II, TBX-ESELSP-01 E1-0109 AND REF DWG 6 E1-0111 AND REF DWG 6 SOLID STATE PROTECTION SYSTEM INPUT CAB TRAIN A, SOLID STATE PROTECTION SYSTEM INPUT CAB TRAIN B, 16 17 RELAYS 1-K239-A, 1-K241-A, 1-K242-A AND 1-K251-A RELAYS 1-K239-B AND 1-K251-B RELAYS 1-K241-B AND 1-K242-B E1-0095 REF DWG 1 5A F203, 204 (2)REF DWG 25A(2)5A(2)REF DWG 3 F303, 3045A(2)5A(2)REF DWG 4 F201, 202 F103, 104 F101, 102 F301, 302 15A 15A 1 2 EW105271 EW105276 CB3 F1 30A F1 30A CB4 CB1 25A 3 SPARE 15A 5 EW105272 24V DC PRIMARY POWER SUPPLY 24V DC BACK-UP POWER SUPPLY AUX AC POWER CHANNEL II NIS CAB INTERMEDIATE RANGE NEUTRON DETECTOR SOURCE RANGE NEUTRON DETECTOR INTERMEDIATE RANGE NEUTRON DETECTOR SOURCE RANGE NEUTRON DETECTOR PROCESS PROTECTION CAB SET II REF DWG 2 E1-0119 AND REF DWG 5 TBX-NIELCA-01 TBX-XIELRK-02 35 35 35 35 35 85 855A(2)35 4A(2)F1,F2 XF1 XF2 191 REF DWG 27 BTI PANEL POWER 4DO4921 15A 6 SPARE FSAR FIGURE 8.3-15 E1-0018-A E1-0130-A E1-0130-A AND REF DWG 17 NE-36 CONTROL POWER NE-32 CONTROL POWER NE-42B, NE-42C, AND NE-42D CONTROL POWER POWER RANGE NEUTRON DETECTOR NE-42A, REF DWG 3 POWER RANGE NEUTRON DETECTOR NE-42A, NE-42B, NE-42C, AND NE-42D INSTR POWER NE-36 INSTR POWER NE-32 INSTR POWER -B B THE ISOLATION BETWEEN THE CLASS 1E SOURCE AND THE NON-CLASS 1E LOAD IS PROVIDED BY TWO FUSES IN SERIES INDICATED NEXT TO THE ISOLATION DEVICE. THE USE OF NON-CLASS 1E FUSES AND THE ACCEPTABILITY OF PROVIDING IN DBD-EE-057 ATTACH 20 SEC 3.10.1. ISOLATION AFTER THE NON-CLASS IE CABLE IS DOCUMENTED SEE NOTE 11 BB BB BB BB LEGEND LOCAL ALARM SPARE ROD STOP 8.9.BUSSMAN NON-20 UPGRADE PROTECTION CAB PROTECTION SET II, TBX-XIELSS-50B25.E1-0024-04 17 17 17 17 17 17 17 17 17 17 17 17 17 17 15A 2FU1 16 3A 2FU2 11.SEE E1-0071 SERIES DRAWINGS. RECEPT PMC2 FOR 1-FR-0156 DWG LOC: A-6 DWG LOC: C-1 A 02-12 2015 SOLID STATE PROTECTION SYSTEM OUTPUT CAB el120490.dgn CP-22 CP-22 SM AS NOTED PER AI-CR-2015-000760-1. THIS DRAWING REVISED TO INCORPORATE EDITORIAL CHANGES E1-0171-05A AND REF DWG 11 E1-0171-09A AND REF DWG 14 CP-22 CP-22 8833D43 SH 01, 8833D29 SH 1 W-CB02701-F SH 05 W-CB05701-F SH 02, 05

W-CB07701-F SH 01, 01A, 03 W-CB08701-F SH 01-07 W-CB09701-F SH 02, 05 8833D28, SH 1 CP-22 E1-0018DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1 C D EF GH 1 2 3 4 5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ < FINAL PRINT > GLEN ROSE, TEXAS CPNPP LUMINANT DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REVE1-0018-BCP-1 E1-0018-B E1-0018-C DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REVE1-0018CP-5 E1-0018 E1-0018-B CHANNEL III 118V AC INSTRUMENT BUS DISTRIBUTION ONE LINE DIAGRAM (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS EB105327 15A 2 20A 3 CB1 CB3 CB4 EB105322 30A 30A 24V DC PRIMARY POWER SUPPLY 24V DC BACKUP POWER SUPPLY 15A EB105330 10 3A SPARE 15A SPARE 15A 12 13 30A 15A 14 24V DC POWER SUPPLY SPARE 15A SPARE 15A SPARE 15A EB105331 AT THIS END NO FUSE/BKR EO146255 NK105328 CB1 CB3 30A 24V DC PWR SUPPLY AT THIS END NO FUSE/BKR 15A 15A NK131836 15A NK105326E NK105328B NK140251 15 16 17 18 15A E1-0120 AND REF DWG 2 100AF 100AF 20A 4 6 11 9 NK105326 E0105651 EB105320NCNO TO NEUTRAL BUS NEUTRAL BUS FROM E1-0018-H ELEC CONTROL BLDG EL 807'-0"/NOTE 1,2,4,5 AUX AC POWER F1 F1 F1 ERF TRANSDUCER PANEL CP1-ECPRLV-16 /NO FUSE/BKR AT THIS END NO FUSE/BKR AT THIS END NO FUSE/BKR AT THIS END NO FUSE/BKR AT THIS END F1 AUX AC POWER E1-0131 NK105328A E1-0061-44 118V AC INSTRUMENT NOTE 3 CONT FROM THIS NON-CLASS 1E NOTE 7 CONT ON THIS V A 1-FUSE--2.3.MANUAL TRANSFER SWITCH VOLTMETER AMMETER--NOTES 4.REFERENCE DRAWINGS UNLESS NOTED OTHERWISE. VERTICAL NEUTRAL BUS. 1-ALL CIRCUIT BREAKERS IN DISTRIBUTION PANEL ARE 100A FRAME SIZE, 2-POLE, THERMAL MAGNETIC ALL CIRCUIT BREAKERS INCLUDING MANUAL TRANSFER SWITCH IN DISTRIBUTION PANEL ARE EQUIPPED WITH 1-NO AND 1-NC CONTACT. FOR SSII SCHEMATICS CIRCUIT BREAKER 15A - CIRCUIT BREAKER RATING 15A(2)-QUANTITY (2)5A 5A - FUSE RATING F303 F303 - FUSE LOCATION MARKER 5.6.7.EQUIPMENT AND CABLES ENCLOSED BY DASHED LINES ARE NON-CLASS 1E. 10.11.E-3814E E-6604 E1-0179 AND REF DWG 4 E1-0094-B AND REF DWG 5 E1-0173-39 AND REF DWG 6 E1-0171-09 AND REF DWG 7 E1-0171-07 AND REF DWG 8

E1-0171-05 AND REF DWG 9

E1-0171-04 AND REF DWG 10 E1-0131 AND REF DWG 11 NK105326A NK105326B NK105326C F2 E1-0030-57 8833D42 SH 1, 2 AND 8833D28 SH 1 CIRCUIT NUMBER PROCESS CONTROL GROUP 3 TBX-XIELRK-07 118V AC 10 INSTRUMENT TBX-XIELRK-03 PROTECTIVE RELAY RACK CHANNEL III, 1-TR-0612 1-TIS-0129 8.9.(B/M B-30J-A, E1-1800-21E) TBX-XIELSS-50C DWG LOC: A-6 UPGRADE PROTECTION CAB CHANNEL III, 3535-FUSE B/M ITEM NUMBER REF DWG 1212.E1-0024-04 85 85 6 85 85 CB1 CB2 800V DC POWER SUPPLY 1.DISTRIBUTION PANEL. SWITCH IS NON-AUTOMATIC (NO TRIPS). MANUAL TRANSFER SHALL BE MOUNTED ON THE BOTTOM OFBREAKERS 1PC3/00/BKR-1 AND 1PC3/00/BKR-2 USED FORMAIN CONTROL BOARD 1-CB-09RECEPT PMC3 FOR 1-FR-0530 AND 1-LR-0503MAIN CONTROL BOARD 1-CB-07RECEPT PMC3 FOR 1-NR-42, 1-NR-45,1-NR-45A, 1-NR-45B AND 1-NR-46MAIN CONTROL BOARD 1-CB-05 TAG CP1-ECDPNC-13FUSE PANEL 1PC3-1JB 1A-1144MAIN CONTROL BOARD 1-CB-04 1-FR-155PANEL 1EC3 CKT 4 TAG CP1-ECDPPC-03DISTRIBUTION PANEL 1PC3 CP1-ECPRCR-11 PX3/1A327-1T/1A3, RELAY 81T/1A3, VOLTAGE TRANSDUCER X-XD/1PC3 SPARE SPARE DELETED ELEC CONTROL BLDG EL 792'-0" 10KVA STATIC INVERTER IV1PC3 TAG TBX-ESELIV-03 EB199476 E~199479 TO 125 VDC SWITCHBOARD 1ED3, CKT 2-10

DWG E1-0018-02

LOC: B-4 E~102535--F FREQUENCY METER K KIRK KEY INTERLOCK --MANUAL BYPASS SWITCH MAKE BEFORE BREAK, 2 POSITION 14.=INVERTER CIRCUITS STATIC TRANSFER SWITCH S1 MANUAL BYPASS S2 MANUAL BYPASS TEST LOAD BANK CONNECTION400AF204 CB2 100AT 205 F2 400A 205 150AT 400AF CB1 K TO INSTALLED SPARE INVERTER IV1EC1/3 BKR CB8

DWG E1-0018-J 20-103521 SH 1, 2 10-102723 SH 1 10-102724 SH 1 20-103522 SH 1 20-103523 SH 1 15.16.17. 18.THE MECHANICAL BREAKER INTERLOCK MAY BE REMOVED UNDER CERTAIN CIRCUMSTANCES. SEE DBD-EE-043 FOR DETAILS. (2A) - LOCK NUMBER REF DWGS 13-18 (8A)K (2A)150AF SURGE PROTECTION CB4 100AT 150AF LOC: C-3 TO 120V AC BYPASS DISTRIBUTION PANEL 1EC3, CKT 8

DWG E1-0018-H

LOC: B-3 0-150V 55-65HZ V1 E1 IV1PC3 F/IV1PC3 IV1PC3 A1 0-150A IV1PC3 0-150V V5 204 204 V5/V1/A1/5A(2)F15,16 CT 5A(2)F13,14 EB105321 5A(2)5A(2)1 15A F303, 304 NIS CHANNEL III, F301, 302 35 35 CAB TBX-NIELCA-01 4A(2)191 F1,F2 XF1 XF2 BTI PANEL POWER REF DWG 13 PROCESS PROTECTION SET III SPARE 15A 15A 5 7 15A EB105329 LOGIC CAB 15V DC & 48V DC PWR SUPPLY 8 E1-0109 AND REF DWG 3 E1-0111 AND REF DWG 3 15A 3FU1 EB105324 SOLID STATE PROTECTION SYSTEM CAB TRAIN A SOLID STATE PROTECTION SYSTEM CAB TRAIN B 16CHANNEL III, TBX-ESELSP-01CHANNEL III, TBX-ESELSP-01 RELAYSRELAYS , , , AND AND 15A 3FU1 16 3A 3FU2 171-K328-A1-K336-A 1-K339-A 1-K338-A1-K328-B1-K336-B1-K338-B 1-K339-B RELAYS AND POWER RANGE NEUTRON DETECTORS NE-43A, NE-43B, NE-43C AND NE-43D CONTROL POWER

REF DWG 1 POWER RANGE NEUTRON DETECTORS NE-43A, REF DWG 1 NE-43B, NE-43C AND NE-43D INSTR POWER 6065D99 SH 3 E1-0018-B E1-0094-A-B B THE ISOLATION BETWEEN THE CLASS 1E SOURCE AND THE NON-CLASS 1E LOAD IS PROVIDED BY TWO FUSES IN SERIES INDICATED NEXT TO THE ISOLATION DEVICE. THE USE OF NON-CLASS 1E FUSES AND THE ACCEPTABILITY OF PROVIDING IN DBD-EE-057 ATTACH 20 SEC 3.10.1. ISOLATION AFTER THE NON-CLASS IE CABLE IS DOCUMENTED BB SEE NOTE 11 11.BB BB FSAR FIGURE 8.3-15 DWG LOC: C-3 FUSES FU1, 1A, 2, 2A, 4 AND 4A ARE GOULD SHAWMUT TYPE METER/RELAY TAG NUMBER SUFFIXES ARE NOT ALWAYS SHOWN. THE SUFFIXES ARE THE ALTERNATE TAG NUMBER FOR THAT A25X20. FUSES FU3 AND 3A ARE BUSSMANN TYPE NON-20. 1.2.3.4.5.6.7.8.9.LEGEND 1084H36 SH 30 W-CB07701-F SH 1, 3 W-CB05701-F SH 2, 5 W-CB04701-F SH 1, 3 W-CB09701-F SH 1, 2, 5 PIECE OF EQUIPMENT THAT IT IS ASSOCIATED WITH

1. 10 AWG20A20AFU2FU2A20A20A20A20A FU3 FU4 FU3A FU4A#6 AWG#10 AWG (e.g. 1AM/IV1PC3).13.4D04921 10.DELETED SEE E1-0071 SERIES DRAWINGS.

THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2010-000023-01-00 PER SK-0001-10-000023-01-00.

EDITORIAL CHANGE AS NOTED. DJL 2010 03-04 8760D65 SH 4 AND 8810D57 8760D65 SH 8 AND 8810D61 R EDITORIAL R R INDICATES SPLICE PER SPEC 2323-ES-100 JRMC 2010 03-04 E1-0018 B CP-16 CP-16 el136580.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT LUMINANT CPNPP GLEN ROSE, TEXAS SAFEGUARD TEST CAB (TRAIN B) TBX-ESELTC-01 15A 6 EG105379 SPARE SPARE SPARE 15A 15A 15A 15 16 17 15A 18 NO FUSE/BKR AT THIS END EG146271 100AF 100AF EG105731NCNO 20A 4NK105378NK105378B CB3 F1 CB1 INST BUS 4 15A 11 NK105376 NO FUSE/BKR AT THIS END 5A 7A 15A 12NK105382NK105382A NK105376E 118V AC INSTRUMENT CONT FROM THIS DWG LOC A6 DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV E1-0115 AND REF DWG 3 E1-0173-40 AND REF DWG 11 PANEL 1EC4 CKT 4 TO E1-0018-H/ELEC CONTROL BLDG EL 807'-0"TO NEUTRAL BUS CAB POWER SUPPLY CONT ON THIS VOLTAGE TRANSDUCER V-XD/1PC4 MAIN CONTROL BOARD 1-CB-03 MAIN CONTROL BOARD 1-CB-04 MAIN CONTROL BOARD 1-CB-05 1-FR-154 NO FUSE/BKR AT THIS END MAIN CONTROL BOARD 1-CB-07 AT THIS END NO FUSE/BKR MAIN CONTROL BOARD 1-CB-09 AT THIS END NO FUSE/BKR NK105376A NK105376B NK105376C NK105376D 26V DC PRIMARY POWER SUPPLY AUX AC POWER NK105378A--15V DC POWER SUPPLY 48V DC POWER SUPPLY FU1, 2 FU3, 4 TBX-ESELBD-01 E1-0117 AND REF DWG 19 PS4 PS3 NEUTRAL BUS DWG LOC C2 NON-CLASS 1E NOTE 7E1-0018-BCP-1 E1-0018-B E1-0018-C CHANNEL IV JB 1A-1145 NOTE 3 PROCESS PROTECTION E1-0171-03 AND REF DWG 12 E1-0171-04 REF DWG 13 E1-0171-05 REF DWG 14 E1-0171-07 REF DWG 15 E1-0171-09 REF DWG 16 REF DWG 18 REF DWG 18 118V AC 10 INSTRUMENT DISTRIBUTION PANEL 1PC4 ERF TRANSDUCER PANEL CP1-ECPRLV-17 CONTROL GROUP 4, TBX-XIELRK-08 CONTROL BOARD DEMULTIPLEXER ONE LINE DIAGRAM INSTRUMENT BUS DISTRIBUTION 118V AC RECEPT PMC4 FOR 1-TR-0613, 1-UQ-0771A, 1-UQ-0773A RECEPT PMC4 FOR 1-TR-0412, 1-ZR-0412, 1-FR-0540 (B/M B-30J-A DWG E1-1800-21E) FUSE PANEL 1PC4-1 13 14 37 8FU1,2 10A(2)2121 772121 85 TAG CP1-ECDPPC-04 TAG CP1-ECDPNC-12 (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS TBX-ESELAR-01 SPARE 3A FU1 FU2 3A FU3 FU4 15A 10 EG105381 CB1 CB2 800V POWER SUPPLY 15A 13 EY105385 PROTECTIVE RELAY RACK CHANNEL IV, CP1-ECPRCR-11 3A F1 15A 14 EY105383 E1-0095 AND REF DWG 9 E1-0179 AND REF DWG 10 NSSS AUX RELAY RACK 2, 24V DC POWER SUPPLY RELAYS 81T/1A4, 27-1T/1A4 AND PX4/1A4 E1-0030-58 E1-0064-23 AND REF DWG 7 E1-0064-45 AND REF DWG 8 AUX RELAYS 1-PY/0457EX, 1-PY/0455GXB, 1-LY/0460DXB, 1-LY/0459CXB, 1-LY/0459EXB

AND 1-PY/0457EXB AUX RELAYS 1-TY/0413LX, 1-PY/0403CXB AND 1-TY/0413LXB TBX-XIELSS-50D UPGRADE PROTECTION CAB CHANNEL IV, SPARE 6A 10 92 6 6A SPARE 15A 5 V A 1-FUSE--1.2. 3.MANUAL TRANSFER SWITCH VOLTMETER AMMETER--NOTES 4.MANUAL TRANSFER SWITCH SHALL BE REFERENCE DRAWINGS 1.2. 3.4.5.SWITCH IS NON-AUTOMATIC (NO TRIPS). UNLESS NOTED OTHERWISE. VERTICAL NEUTRAL BUS. 1-MOUNTED ON THE BOTTOM OF DISTRIBUTION PANEL. ALL CIRCUIT BREAKERS IN DISTRIBUTION PANEL ARE 100A FRAME SIZE, 2-POLE, THERMAL MAGNETIC ALL CIRCUIT BREAKERS INCLUDING MANUAL TRANSFER SWITCH IN DISTRIBUTION PANEL ARE EQUIPPED WITH

1-NO AND 1-NC CONTACT. FOR SSII SCHEMATICS CIRCUIT BREAKER 15A - CIRCUIT BREAKER RATING 15A(2)-QUANTITY (2)5A 5A - FUSE RATING F303 F303 - FUSE LOCATION MARKER 6.7. 8. 9.10.11. 12. 13.14.15.16.17. 18.1084H36 SH 30 1196E96 SH 6 AND 7

271C336 SH 132

271C336 SH 129

271C336 SH 130 E-3814E 8810D62 1084H36 SH 26 5.6.7.EQUIPMENT AND CABLES ENCLOSED 8810D58, 8760D65 SH 5 9555D15 SH 1, 2, 3, 4 E-6603, E-6606 8760D65 SH 9 W-CB03701-F SH 5 19.W-CB04701-F SH 1, 3 W-CB07701-F SH 1, 3 W-CB05701-F SH 2, 5 W-CB09701-F SH 2, 58833D43 SH 1, 2, 8833D29 SH 2 BY DASHED LINES ARE NON-CLASS 1E. 8.PIECE OF EQUIPMENT THAT IT IS ASSOCIATED WITH THE SUFFIXES ARE THE ALTERNATE TAG NUMBER FOR THAT

METER/RELAY TAG NUMBER SUFFIXES ARE NOT ALWAYS SHOWN.(e.g. 3AM/IV1PC4). CIRCUIT NUMBER20.E1-0024 FUSE B/M ITEM NUMBER REF DWG 20 35 359.DELETED DELETED 21.22.-F FREQUENCY METER K KIRK KEY INTERLOCK --MANUAL BYPASS SWITCH MAKE BEFORE BREAK, 2 POSITION 20-103521 SH 1, 2 10-102723 SH 1 10-102724 SH 1 20-103522 SH 1 20-103523 SH 1 23.24. 25.26.THE MECHANICAL BREAKER INTERLOCK MAY BE REMOVED UNDER CERTAIN CIRCUMSTANCES. SEE DBD-EE-043 FOR DETAILS. (2A) - LOCK NUMBER ELEC CONTROL BLDG EL 792'-0" 10KVA STATIC INVERTER IV1PC4 TAG TBX-ESELIV-04 EY199485 EG199492 EG102595 LOC B-4 DWG E1-0018-02A

1ED4, CKT 2-10

TO 125 VDC SWITCHBOARD =INVERTER CIRCUITS STATIC TRANSFER SWITCH S1 MANUAL BYPASS S2 MANUAL BYPASS TEST LOAD BANK CONNECTION400AF204 CB2 100AT 205 F2 400A 205 150AT 400AF CB1 K EY105370 REF DWGS 21-26 (8A)150AF K (2A)DWG E1-0018-J IV1EC2/4 BKR CB8

INVERTER TO INSTALLED SPARE PROTECTION SURGE CB4 100AT 150AF LOC F-3 LOC F-3 DWG E1-0018-H

PANEL 1EC4, CKT 8

TO 120V AC BYPASS DISTRIBUTION 0-150V 55-65HZ V1 E1 IV1PC4 F/IV1PC4 IV1PC4 A1 0-150A IV1PC4 0-150V V5 204 204 V5/V1/A1/5A(2)F15,16 CT 5A(2)F13,14 NOTE 1, 2, 4, 54A(2)191 F1,F2 XF1 XF2 REF DWG 21 BTI PANEL POWER 15A 15A(2)F303, 304 EY105371 NIS CHANNEL IV CAB TBX-NIELCA-01 35 4DO4921 15A 4FU1 15A 7 EY105374 8 15A 9 EY105380 E1-0109 AND REF DWG 4 E1-0111 AND REF DWG 4 20A 15V DC AND 48V DC POWER SUPPLY FIELD MOUNTED EQUIPMENT (FUTURE) TRAIN A, TBX-ESELSP-01 TRAIN B, TBX-ESELSP-01 SOLID STATE PROTECTION SYSTEM INPUT CAB CHANNEL IV, SOLID STATE PROTECTION SYSTEM INPUT CAB CHANNEL IV, 16 15A 4FU1 16 3A 4FU2 17 RELAYS 1-K413-B AND 1-K426-B RELAY 1-K423-B RELAYS 1-K413-A, 1-K423-A AND 1-K426-A 1-ZR-0412A, 1-NR-44 AND 1-NR-47 FSAR FIGURE 8.3-15 E1-0018-C E1-0152-A AND REF DWG 5 E1-0132-A E1-0132-A AND REF DWG 175A(2)F403, 404 352A(2)F501, 502 421A(2)F503, 504 15A(2)F601, 602 13 FLUX DEVIATION AND MISC INDICATIONS 30A F1 CB3 30A F1 CB4 CB1 20A 3 EY105372 E1-0121 AND REF DWG 2 24V DC PRIMARY POWER SUPPLY 24V DC BACK-UP POWER SUPPLY AUX POWER SUPPLY PROCESS PROTECTION SET IV TBX-XIELRK-04 85 85 SEE E1-0071 SERIES DRAWINGS. F401,F402 35 5A(2)POWER RANGE NEUTRON DETECTORS NE-44A, NE-44B, NE-44C AND NE-44D CONTROL POWER

REF DWG 1 CONTROL POWER, REF DWG 27 INSTR POWER, REF DWG 27 6065D99 SH 3 27.6051D74 SH 1 AUDIO COUNT RATE AUDIO COUNT RATE COMPARATOR AND RATE E1-0095-A COMPARATOR AND RATE20A20A FU2A FU2#10 AWG20A20A20A20A#10 AWG FU4A FU4#6 AWGFU3FU3A 30A LEGEND SPLICE PER SPEC 2323-ES-100. 10.A-11.WITHIN THE NIS CABINET ONLY, THE ISOLATION BETWEEN THE CLASS 1E SOURCE AND NON-CLASS 1E LOAD IS PROVIDED BY A A A NOTE 7 NOTE 7 A A A A 15A 2 EY105377 F301, 302 5A 35 (2)POWER RANGE NEUTRON DETECTORS NE-44A, NE-44B, NE-44C AND NE-44D INSTR POWER

REF DWG 1 SEE NOTE 11 SINGLE FUSE INDICATED NEXT TO THE ISOLATION DEVICE. NON-CLASS 1E NON-CLASS 1E BB BB BB 12.B THE ISOLATION BETWEEN THE CLASS 1E SOURCE AND THE NON-CLASS 1E LOAD IS PROVIDED BY TWO FUSES IN SERIES B SEE NOTE 12 -NON-CLASS 1E FUSES FOR ISOLATION AND THE ACCEPTABILITY OF PROVIDING ISOLATION AFTER THE NON-CLASS 1E CABLE IS DOCUMENTED IN DBD-EE-057 ATTACH 20 SEC 3.10.1. INDICATED NEXT TO THE ISOLATION DEVICE. THE USE OF C SM 01-0620142014 01-06 GAW FDA-2010-000172-79-00 PER SK-0005-10-000172-79-00. THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE R el895800.dgn CP-15 E1-0018 CP-15DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ < FINAL PRINT > GLEN ROSE, TEXAS CPNPP LUMINANT ELEC CONT BLDG EL 807'-0" 6A HA 6AGYE1-0061-84 6A GW 6A GT 6A GR 6A HD SPARE 6AHBE1-0061-11 6A SPARE GZ 6A GX SPARE 6A GU TEST CKT FOR SSPS CONTACT E1-0062-22 6A GS SOLID STATE SEQUENCER A CP1-ECPRCR-01 A2CB1 H H N BOP AUX RELAY RACK 4, CP1-ECPRCR-13 20A 2 E'105629 3 E'105627 6A FU1 6A FU2 6A FU3 6A E1-0050-50 FU6 6A FU7 6A FU8 6A E1-0050-50 FU9 6AFU10E1-0038-54 6A E1-0046-64 FU23 6A FU24 6AFU25E1-0037-69 6AFU26E1-0037-69 6A FU27 E1-0055-18 6A FU28 6A FU29 6AFU30E1-0030-24 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A FU31 FU32 FU33 FU34 FU35 E1-0061-80 E1-0033-13 E1-0030-26 FU36 FU37 FU38 FU47 E1-0054-30 E1-0067-49 E1-0043-60 BOP AUX RELAY RACK 1 CP1-ECPRCR-03 FU1 6A 20A 4 E'105630 E1-0046-64 6A FU2 E1-0031-25 6A E1-0038-05 FU13 6A 6A FU14 E1-0038-07 E1-0038-09 FU15 6AFU16E1-0038-50 6AFU17E1-0038-50 6AFU18E1-0045-16 6A FU19 6A FU21 6A FU22 6A E1-0030-51 E1-0067-77 FU23 6A FU24 6A FU25 6A FU26 6AFU27E1-0070-21 6A FU28 15A 5 V A F150AF150AF E'105623 NC NO CKT 3 CONT FROM THIS DWG CONT FROM THIS DWG CONT FROM THIS DWG CONT ON THIS DWG CONT ON THIS DWG CONT ON THIS DWG 1--2.3.MANUAL TRANSFER SWITCH VOLTMETER AMMETER FREQUENCY METER ---NOTES 4.ONE LINE DIAGRAM 118V AC DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV E1-0158-B AND REF DWG 3 20A E1-0037-49 E1-0038-54 TO NEUTRAL BUS E1-0030-62 E1-0155-B AND REF DWG 4 UNLESS NOTED OTHERWISE. VERTICAL NEUTRAL BUS. 5.DWG E1-0018-H 20A - CIRCUIT BREAKER RATING 1-ALL CIRCUIT BREAKERS IN DISTRIBUTION PANEL ARE 100A FRAME SIZE, 2-POLE, THERMAL MAGNETIC ALL CIRCUIT BREAKERS INCLUDING MANUAL TRANSFER SWITCH IN DISTRIBUTION PANEL ARE EQUIPPED WITH

1-NO AND 1-NC CONTACT. FOR SSII SCHEMATICS TRAIN AE1-0018-ACP-3 E1-0018 E1-0018-A E1-0018-B E1-0018-C E1-0018-D E1-0018-E E1-0018-F E1-0018-G E1-0018-H NOTE 6 CIRCUIT BREAKER 6.TO ENSURE PROPER PROTECTION OF CABLES CIRCUIT BREAKER. TFHA, DO NOT INCREASE THE AMPACITY OF THIS CONT ON DWG E1-0018-E INSTRUMENT BUS DISTRIBUTION CIRCUIT NUMBER 118V AC INSTRUMENT TO 120V AC BYPASS DISTRIBUTION 15A SPLICE-E1-0066-74 E1-0066-74 SPARE TM THERMAL MAGNETIC TRIP ELEMENT3PTHREE POLE --FUSE-FUSE RATING

FUSE LOCATION MARKER --9 6A HC-9 HC 6A FUSE B/M ITEM NUMBER REF DWG 6 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 9 9 9 9 9 9 9 9 9 9 9 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10FU3E1-0049-18 6AFU4E1-0059-62 6AFU5E1-0064-11 6A FU6 6AFU9E1-0059-68 6A FU10 6A FU11 6A FU12 E1-0038-03 6A E1-0050-50 E1-0059-68 10 10 10 10 10 10 10 10 10 6A FU8 E1-0066-74 E1-0045-17 E1-0059-34 E1-0059-36 6A FU29 6A FU30 6A FU31 6A FU33 6A FU34 10 10 10 10 10 10 10 FU7 FU32 E1-0066-74 6A 6A 6A FU4 6A FU5 10 10 E1-0037-20 E1-0035-76A 62SVC/1G 1-HX/4900AOV1-HV-8220 1-CB-05 VIA 1-CB-06 1-8811A MOV SOV 1-HV-5545 S0V 1-HV-5547AUX RELAYS 1-HX/2134A-1AUX RELAYS 1-HX/2135A-1 AUX RELAYS 1-HX/2136A-1 AUX RELAYS 1-HX/2137A-1 AND 1-HX/2135A-2 AND 1-HX/2136A-2

AND 1-HX/2137A-2AUX RELAYS 1-HX/4165A AND 1-HY/4165ASHUNT TRIP COIL IN MCC 1EB3-1/9M/COMPSHUNT TRIP COIL IN MCC 1EB3-2/7C/COMPSHUNT TRIP COILS IN MCC 1EB3-3/3M/2E/COMPSAUX RELAY 1-HX/R11A SHUNT TRIP COIL IN MCC AUX RELAY 52ax/1APSW1AUX RELAYS AND AUX RELAY

AUX RELAY

AUX RELAY SHUNT TRIP COIL IN MCC 1EB1-1/8M/COMP AND 1-HX/2134A-2 , 1-KY/2134A , 1-KY/2135A , 1-KY/2136A , 1-KY/2137AAUX RELAY 1-PX/2111A AUX RELAY 1-PX/2112AAUX RELAY 1-KXA/0631EAUX RELAY 1-LBX/4500A 1-YX/2134A 1-YX/2136AAUX RELAY 1-RX13Y/RMSAUX RELAY 1-KXA/0746AUX RELAYS 1-AX/8717, 1-AX/S1-0047AUX RELAY 1-KXA/0037AAUX RELAY 1-KXA/0620A AND 1-HX/4901AUX RELAY 1-IX/2484 E1-0030-24AUX RELAY 52bx/1EA1-2AUX RELAY 52bx/1EA1-1AUX RELAYS AND 1-KXA/0608A-1AUX RELAYS 1-KXA/0614AAUX RELAYS 1-KXA/0615AAUX RELAY 1-KXA/0631AAUX RELAY 1-MLX/0001AUX RELAYS AND SOV 1-8210A VIA 1-TC-161-TR-413A1-TR-433B TAG CP1-ECDPEC-01PANEL 1EC3 AUX RELAY 2/1PPDXAUX RELAYS 42ax/4903, 42ax/4904,AUX RELAY 1-52X1/RTA AUX RELAY AUX RELAY 1-CE1AUX RELAYS DX-1/1DG1E AND DX-2/1DG1E , 1-KXA/0631B AND 1-KXA/0631CSH-TR/1EB3-4/4BLSH-TR/1EB3-4/4BR SH-TR/1EB3-4/2BR XEB1-1/1J/1M/4E/COMP 1-KXA/0608ADISTRIBUTION PANEL 1EC1AUX RELAY 2MX/1CICE5AUX RELAYS 62SVA/1G AND, 1-KXA/0615B, 1-KXA/0615D1-KXA/0615C AND AND 1-KXA/0614B SH-TR/1EB3-4/8J E1-0063-13, E1-0062-82, E1-0071-51, 53 1-AX5/BT1ED-1/3 1-AX3/BT1ED-1/31-AX1/BT1ED-1/3, 1-AX2/BT1ED-1/3,, 1-AX4/BT1ED-1/3,, 1-AX6/BT1ED-1/3 AND 1-AC/AY1-RX13X/RMS1-RX13Z/RMS 52ax-1/1APCC1 52ax-2/1APCC1 1-LX/4754 1-HX/5437 1-HX/0445A 1.DISTRIBUTION PANEL. SWITCH IS NON-AUTOMATIC (NO TRIPS). MANUAL TRANSFER SHALL BE MOUNTED ON THE BOTTOM OFBREAKERS AND USED FOR (NUCLEAR SAFETY-RELATED) CLASSSAFETY CLASS 3ASSOCIATED CIRCUITSSAFETY CLASS 2CLASS 1ESAFETY CLASS 1SEISMIC CATEGORY E1-0037-42AUX RELAYS 1-AFWT/PS-1, 1-UX/2452 DELETED1EC1/00/BKR-11EC1/00/BKR-2 SPARE7.THE MECHANICAL BREAKER INTERLOCK MAY BE REMOVED UNDER CERTAIN CIRCUMSTANCES. SEE DBD-EE-043 FOR DETAILS. NOTE 1, 2, 4, 7 8.1 6A HC E1-0061-81 E1-0171-11 AND REF DWG 1 E'105625 CP1-ECPRCB-11 ANALOG INSTRUMENT MAIN CONTROL BOARD 15A 9 S0V 1-8202A 1-CB-09 93 93 MCB SPEED INDICATOR 1-SI-2452A2A2AFU1,3FU2,4

• • 1-CB-03 1-CB-01 MCB MCB INSTR POWER, SPARE INSTR POWER, SPARE 1-CB-02 MCB INST POWER, SPARE9.* - INDICATES NEUTRAL FUSED SAME AS PHASE CKT 1 DWG E1-0018-H TO 120V AC BYPASS DISTRIBUTION E'105621B CP1-ECIVEC-01PANEL 1EC3 IV1EC1 1A-4278'1A-4279'1A-4289'1A-4279'E'105622AE'105622B ELEC CONTROL BLDG EL 792'-0" TAG 10KVA STATIC INVERTER E'199477 E'102539 E'105622C=INVERTER CIRCUITS STATIC TRANSFER SWITCH S1 MANUAL BYPASS S2 MANUAL BYPASS TEST LOAD BANK CONNECTION400AF204 CB2 100AT 205 F2 400A 205 150AT 400AF CB1 K 1A-4278'E'105622 TO 125 VDC SWITCHBOARD 1ED1-CKT 2-13

DWG E1-0020

LOC: D-3 K TO INSTALLED SPARE

INVERTER IV1EC1/3 BKR CB5

DWG E1-0018-J 1A-4289'E'105621C E'105621 E0105621A REF DWGS 7-12 150AF (5A)(1A) SURGE PROTECTION CB4 100AT 150AF LOC: C-3 0-150V 55-65HZ V1 E1 IV1EC1 F/IV1EC1 IV1EC1 A1 0-150A IV1EC1 0-150V V5 204 204 V5/V1/A1/5A(2)F15,16 CT 5A(2)F13,14 K KIRK KEY INTERLOCK --MANUAL BYPASS SWITCH MAKE BEFORE BREAK, 2 POSITION (1A) - LOCK NUMBER REFERENCE DRAWINGS 1.2.3. 4. 5.E-5591 SH 1 AND 4 E1-0024-04 6.2462-1004 SH 3 W-CB11701-F SH 6 AND 8 E-5468 SH 1 7.8.10-102722 SH 1, 2 20-103521 SH 1, 2 10-102723 SH 1 10-102724 SH 1 20-103522 SH 1 20-103523 SH 1 9.10.11.12.E1-0061-16 SPARE NOTE 3 E'105626 E1-0173-01A AND REF DWG 5SPEED INDICATOR 1-SI-2452BHOT SHUTDOWN PANEL CP1-ECPRLV-012A2AFU1FU2 19393FU5*FU6*NOTE 9 7300 SERIES PWR 7300 SERIES PWR (MAIN 24.0 VDC) SUPPLY (LA) SUPPLY (LC)(BACK-UP 23.4 VDC) 13.14. 15.16.17. 18.2462-1027 SH 61 W-CB09701-F SH 01 AND 05 W-CB03701-F SH 5 W-CB01701-F SH 3

W-CB02701-F SH 5

W-CB05701-F SH 01, 02 AND 05 AUX RELAY 1-HX/0112D REF DWG 1 AND 14 REF DWG 1 AND 15 REF DWG 1 AND 16 1-K740A REF DWG 1 AND 17 E1-0139A AND REF DWG 2 AND 13 15A 6 E'105640 NOTE 6E1-0024-03 (VIA JB )118V AC DISTRIBUTION PANEL 1EC1-1 1A-1341'FSAR FIGURE 8.3-15 E1-0018-D E1-0037-19AUX RELAYS 1-HX/2450AAND1-HX/2450B SPARE SPARE SPARE SPARE AUX RELAY AUX RELAY 1-FYX-0110B/0111B SEE E1-0071 SERIES DRAWINGS. W-99X03934-F SH 2, 8, 10, 12 AND 14 LOC: B-6 LOC: A-6 LOC: C-6 LOC: E-1LOC: C-1LOC: D-1 LOC: A-1 E1-0018 D CP-26 CP-26 el000b8s.dgn LEGEND ON MCB FOR INST , FU48 JB JB JB JB JB JB DELETED.NOTE 9 REF DWG 1 AND 18 SHUNT TRIP COILS E1-0066-82 , , AND NO FUSE THIS END NO FUSE THIS END 1-EQ-3016 1-EQ-3017 CP-26 CP-26 SM 2011 11-15 THIS DRAWING REVISED TO INCORPORATE EDITORIAL CHANGES AS NOTED PER AI-CR-2011-011451-1. DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT LUMINANT CPNPP GLEN ROSE, TEXAS 6A FU38 SPARE 6A SPARE FU39 6A 6A 6A FU40 FU41 FU42 6A 6A FU43 FU44 8 9 E0105628/118V AC INSTR DISTR BOP AUX RELAY RACK 8 CP1-ECPRCR-18 7 E0104864/6A FU1 6A 6A 6A FU2 FU3 FU4 6A 6A FU5 FU6 6A 6A 6A 6A 6A FU7 FU8 FU9 FU10 E1-0064-40 E1-0064-41

E1-0049-18 6A 6A 6A 6A 6A 6A E1-0037-40 FU27 FU28 FU29 SPARE FU30 FU31 FU32 FU33 SPARE 6A SPARE FU34 6A 6A FU35 FU37 E1-0063-01 SPARE E1-0166 AND REF DWG 1 DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV TRAIN AE1-0018-ACP-3 E1-0018 E1-0018-A E1-0018-B E1-0018-C E1-0018-D E1-0018-E E1-0018-F E1-0018-G E1-0018-H CONT ON THIS DWG LOC C1 DWG LOC A6 CONT FROM THIS CONT FROM DWG E1-0018-D LOC E6 15A 15A 15A SPARE 1-FUSE-6A 20A 20A - CIRCUIT BREAKER RATING 1-6A - FUSE RATING CIRCUIT BREAKER CIRCUIT NUMBER NOTES UNLESS NOTED OTHERWISE. VERTICAL NEUTRAL BUS. ALL CIRCUIT BREAKERS IN DISTRIBUTION PANEL ARE 100A FRAME SIZE, 2-POLE, THERMAL MAGNETIC HC - FUSE LOCATION MARKER HC 1.2.3.SPARE SPARE SPARE SPARE SPARE SPARE SPARE 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10-FUSE B/M ITEM NUMBER REF DWG 7 10 10 E1-0035-72 SPARE (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS 118V AC INSTRUMENT BUS DISTRIBUTION ONE LINE DIAGRAM SPAREAUX RELAY 1-ZXA/2452C AUX RELAY 1-LY/4754 AUX RELAY 1-HR2X/3608 1-HXA/1PCPX11-HEUHX/031-KY/5972AUX RELAY 1-HR2X/3607AUX RELAY X-HZ/5857 PANEL 1EC1 1-HXA/1PCPX4 1-HXA/1PCPX3 1-HXA/1PCPX2AUX RELAY 1-HX/8701A SPARE REFERENCE DRAWINGS 1.2. 3.09-500-76001 SH 5 E-5972 SH 1 AND 4 4.5.6.E-6604 8815D17, 8815D23 SH 1 E-5593 SH 1 AND 2 F-25338-ER, H-3845D-AC E1-0024-04 7.CIRCUIT BREAKERS CB1 AND CB2 ARE 15A INSTALLED SPARES. CB3 CB4 35A 10 E0105631/ERF TRANSDUCER PANELCP1-ECPRLV-16 NO FUSE/BKR AT THIS END 15A 20A 11 12 E0146249 E0145576//NEUTRAL BUS E1-0141 AND REF DWG 4 E1-0173-39 AND REF DWG 5 NOTE 2VOLTAGE TRANSDUCER V-XD/1EC1 INPUTBOP ANALOG RACK CP1-EIPRCI-01 30A SEE NOTE 5 30A 24V DC PRIMARY POWER SUPPLY 24V DC SECONDARY POWER SUPPLY 1-EQ-3024 1-EQ-3025 DIESEL GEN (1EG1) 10A INTERNAL LIGHTS, CONVENIENCE AND AC CONTROL PWR ENGINE CONTROL PANEL CP1-MEDGEE-01 OUTLET, HEATERS, TEMP IND, 34 FSAR FIGURE 8.3-15 DELETED E1-0018-E 6A FU36 10 -CSEE NOTE 7 ALL WIRING AND CABLING ENCLOSED BY C ISOLATION BETWEEN CLASS 1E BUS AND NON-CLASS 1E LOAD IS PROVIDED BY TWO CIRCUIT BREAKERS, EACH COORDINATED

WITH THE BUS UPSTREAM CIRCUIT BREAKER, INDICATED BY

NEXT TO THE BREAKER. TRAIN AA C C CB9, CB10 NOTE 6 DASHED LINES IS ASSOCIATED CLASS 1E, TRAIN AA. THE FUNCTION OF THE LOAD IS NOT SAFETY RELATED AND THE

LOAD CIRCUIT BREAKER IS CLASS 1E. E1-0184 AND REF DWG 6 (SEE NOTE 8) ALL INTERNALS, COMPONENTS AND WIRING SUPPLIED BY THE FEEDER CIRCUIT BREAKERS ARE NON-CLASS 1E, TRAIN C. LEGEND ALL CIRCUIT BREAKERS INCLUDING MANUAL TRANSFER SWITCH IN DISTRIBUTION PANEL ARE EQUIPPED WITH 1-NO AND 1-NC CONTACT. FOR SSII SCHEMATICS SEE E1-0071 SERIES DRAWINGS. E1-0032-53 E1-0032-57 E1-0032-55 E1-0032-59 E1-0057-29 AUX RELAY AUX RELAY AND AUX RELAY AUX RELAY AUX RELAY 5.4.7.6.8.MHF 2007 04-09 DLK 04-09 2007 BOP AUX RELAY RACK 6 CP1-ECPRCR-15 6A FU11 6A FU12 6A 6A FU13 FU14 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A FU15 FU16 FU17 FU18 FU19 FU20 FU31 FU32 FU33 6A 6A 6A 6A FU34 FU35 FU36 FU37 FU38 FU39 E1-0070-25 SPARE FU40 SPARE E1-0053-75 E1-0160-B AND REF DWG 3 SPARE SPARE SPARE 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 1-42ax/5691A,B,C,D,E AUX RELAYS 1-DGX/5691,1-KXA/0087A AND 1-KXA/0131A,B1-KXA/0071A1,AUX RELAYS 1-KXA/0071A, SPARE SPARE SPARE R E1-0038-92 E1-0038-94 E1-0038-96

E1-0038-98 1-HX/2188A-2 1-HX/2186A-2 1-HX/2187A-2 1-HX/2185A-2 SPARE AUX RELAY AUX RELAY AUX RELAY AUX RELAY SPARE SPARE SPARE SPARE SPARE THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2005-000224-06-00 PER SK-0135-05-000224-06-00. E1-0018 E CP-18 CP-18 el122820.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT LUMINANT CPSES GLEN ROSE, TEXAS INSTRUMENT DISTRIBUTION ONE LINE DIAGRAM 118V AC150AF150AFNCNO EG105703 EG105705 1 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A MAIN CONTROL BOARD, ANALOG INSTR CP1-ECPRCB-11 E1-0171-11 AND REF DWG 1 HS HT HR HP HM HN HL HK HG HJ HF HE SOV 1-8202B E1-0061-82 SPARE SOV 1-8210B E1-0061-79 E1-0061-91 SPARE SPARE CP1-ECPRCR-02 H H N 20A 2 E1-0140 AND REF DWG 2 15V DC, 24V DC AND 48V DC POWER SUPPLIES BOP AUX RELAY RACK 5 E1-0159-B AND REF DWG 3 3 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A EG105707 9 10 11 12 13 14 15 16 19 20 21 22 23 33 34 37 38 43 AUX RELAY 52bX/1EA2-1 E1-0030-24 AUX RELAY 1-YXB/2452 AND 1-ZXB/2452A E1-0063-13,E1-0062-82,E1-0071-59,E1-0071-61 1-BX1 THRU 6/BTIED-2/4 AND 1-AC/BY E1-0070-26 AUX RELAY 1-LBX/4501A E1-0050-51 AUX RELAY 1-52X1/RTB E1-0037-49 AUX RELAY 52aX/1APSW2 E1-0043-60 AUX RELAY 1-HX/R11B E1-0067-50 CONT FROM THIS BOP AUX RELAY RACK 2 CP1-ECPRCR-04 E1-0156 AND REF DWG 4 44 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 4 EG105710 1 2 3 4 5 6 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 E1-0059-33 AUX RELAYS 52aX-1/APCC2 AND 52aX-2/1APCC2 E1-0031-27A AUX RELAY 1-LX/4755 E1-0050-51 E1-0059-69 E1-0059-69 E1-0038-10 AUX RELAY 1-PX/2111B E1-0038-51 AUX RELAY 1-PX/2112B E1-0038-51 AUX RELAY 1-FX/4650 E1-0050-51 E1-0045-17 AUX RELAYS DX-1/1DG2E AND DX-2/1DG2E

E1-0030-53 AUX RELAYS 1-42aX/5695A,1-42aX/5695B 1-42aX/5695C,1-42aX/5695D,1-42aX/5695E

AND 1-DGX/5695 E1-0053-76 20A 6 EG105720 EG105709 CONT FROM THIS 6A 6A 6A 6A 6A 29 31 32 33 34 AUX RELAY 1-MLX/2 E1-0067-84 E1-0059-35 HOT SHUTDOWN PANEL CP1-ECPRLV-01 E1-0173-01 AND REF DWG 5 MONITOR LIGHT BOX 6A 20A 5 1-MLB-63 MAIN 24V DC BACK UP 23.4V DC NO FUSE NO FUSE THIS END THIS END CONT ON THIS EG105706 6A 6A 6A 6A 6A 6A 6A 6A 6A 24 25 26 27 28 29 30 31 32 AUX RELAY 1-CE2 E1-0030-63 AUX RELAY 43X/1EA2 E1-0030-63 AUX RELAYS 62-SVB/1G AND 62-SVD/1G E1-0030-30 AUX RELAY 1-1X/2485 E1-0037-20 E1-0037-70

E1-0037-70 AUX RELAY 1-RX14Y/RMS E1-0046-65 CONT ON THIS SOLID STATE SAFEGUARDS SEQUENCER B 115V AC CABINET POWER SUPPLY CP1-ECPRCR-14 SOV 1-HV-5544 TRAIN B 1EC4 CKT 3 A2CB1 E1-0018-H TO NEUTRAL BUS PANEL 1EC2 ELECT CONT BLDG EL 807'-0" DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV

CONT ON DWG E1-0018-G CP-3 E1-0018-D E1-0018-B E1-0018 E1-0018-C E1-0018-A E1-0018-E E1-0018-F E1-0018-G E1-0018-H CONT ON THIS CONT ON THIS CONT FROM THIS CONT FROM THIS TAG NO CP1-ECDPEC-02 E1-0018-A E1-0050-51 118V AC INSTRUMENT DISTRIBUTION 120VAC BYPASS DISTRIBUTION PANEL 118V AC DISTRIBUTION PANEL 1EC2-1 AUX RELAYS 1-KXB/0071A,1-KXB/0071A1, 1-KXB/0087A,1-KXB/0131B AND 1-KXB/0131A AUX RELAY 1-KXB/0631A 1-KXB/0631B AND 1-KXB/0631C AUX RELAY 1-KXB/0608A AUX RELAYS 1-KXB/0614A AND 1-KXB/0614B AUX RELAY 1-KXB/0631F AUX RELAY 1-KXB/0620A AUX RELAY 1-KXB/0746 SOV 1-HV-5546 15A 15A 15A AUX RELAY 1-HX/3463 E1-0048-08 AUX RELAY 52bx/1EA2-2 E1-0030-24 AUX RELAY 1-HY/3463 E1-0048-08 E1-0024-03A (VIA JB 1S-1252G) AUX RELAY 2MX/1C1CE6 E1-0054-30 SPARE SPARE AUX RELAY 42aX/4908,42aX/4909 1-HX/4905 AND 1-HX/4906 E1-0055-16 6A 45 AUX RELAY 1-KXB/615A, 615B AND 615C E1-0038-04 E1-0038-08 E1-0038-06 AUX RELAYS 1-HX/2134B1,1-KY/2134B AUX RELAYS 1-HX/2135B1,1-KY/2135B

AUX RELAYS 1-HX/2136B1,1-KY/2136B AUX RELAYS 1-HX/2137B1,1-KY/2137B AND 1-HX/2134B2 AND 1-HX/2135B2

AND 1-HX/2136B2

AND 1-HX/2137B2 1KY/FW1-4B1 10 10 10 10 10 10 9 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 6A 7 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 9 9 9 9 9 9 9 9 9 9 9 9 10 10 10 10 10 10 10 10 10 10 10 10 10 SPARE E1-0049-18 E1-0046-65 AUX RELAY 1-HX/5442 E1-0059-62 E1-0064-12 AUX RELAY 1-HX/0456 SPARE SPARE E1-0066-76 E1-0066-76 E1-0066-76 E1-0066-76 E1-0070-22 AUX RELAY 1-KXB/0037A 6A 30 10 AOV 1-HV-8221 IND LTS 1-ZL-8221 LOAD SHED CKTS SH-TR/1EB2-1/3E

SH-TR/1EB2-1/6J

SH-TR/1EB2-1/6M , , AND AUX RELAYS 1-RX14X/RMS AND 1-RX14Z/RMS LOAD SHED CKT

SH-TR/1EB4-1/11M LOAD SHED CKT SH-TR/1EB4-2/6C LOAD SHED CKTSH-TR/1EB4-3/3MANDSH-TR/1EB4-3/2E LOAD SHED CKT SH-TR/1EB2-1/10MAND1-KXB/0608A-1 PG E1-0035-77 (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS SPARE NOTE 1, 2, 4, 7 MOV-1-8811B E1-0062-23 MCB 1-CB-09 INSTR POWER, SPARE E1-0171-09 E1-0171-03 MCB 1-CB-03 INSTR POWER, SPARE E1-0171-02 E1-0171-01 MCB 1-CB-02 INSTR POWER, SPARE MCB 1-CB-01 INSTR POWER, SPARE MANUAL TRANSFER SWITCH 20A 1 CIRCUIT BREAKER RATING CIRCUIT BREAKER 6A HS FUSE RATING FUSE FUSE LOCATION MARKERAAMMETER VOLTMETER FREQUENCY METER V F 5.OTHERWISE. 20A 1 6A HS2.ALL CIRCUIT BREAKERS IN DISTRIBUTION PANEL ARE 100A

---

CIRCUIT NUMBER

--6.METER/RELAY TAG NUMBER SUFFIXES ARE NOT ALWAYS SHOWN. THE SUFFIXES ARE THE ALTERNATE TAG NUMBER FOR THAT VM2/IV1EC2). PIECE OF EQUIPMENT THAT IT'S ASSOCIATED WITH (e.g. 6.--99FUSE B/M ITEM NUMBER REF DWG 6 7.W-CB-05701 SH 1-5 VE1-E-5469 SH 1, 2 7.THE MECHANICAL BREAKER INTERLOCK MAY BE REMOVED UNDER CERTAIN CIRCUMSTANCES. SEE DBD-EE-043 FOR DETAILS. 8.9.K KIRK KEY INTERLOCK --MANUAL BYPASS SWITCH MAKE BEFORE BREAK, 2 POSITION 10-102722 SH 1, 2 20-103521 SH 1, 2 10-102723 SH 1 10-102724 SH 1 20-103522 SH 1 20-103523 SH 1 10.11.12. 13.(1A) - LOCK NUMBER TO 120V AC BYPASS DISTRIBUTION

PANEL 1EC4 CKT 1

DWG E1-0018-H ELEC CONTROL BLDG EL 792'-0" 10KVA STATIC INVERTER IV1EC2 TAG CP1-ECIVEC-02 EG199487 EG105702 EG102599 TO 125 VDC SWITCHBOARD 1ED2, CKT 2-13

DWG E1-0020-A

LOC: D-3=INVERTER CIRCUITS STATIC TRANSFER SWITCH S1 MANUAL BYPASS S2 MANUAL BYPASS TEST LOAD BANK CONNECTION400AF204 CB2 100AT 205 F2 400A 205 150AT 400AF CB1 K EG105701 REF DWGS 8-13 150AF K (5A)(1A) SURGE PROTECTION CB4 100AT 150AF TO INSTALLED SPARE INVERTER

IV1EC2/4 BKR CB5

DWG E1-0018-J

LOC: F-3 0-150V 55-65HZ V1 E1 IV1EC2 F/IV1EC2 IV1EC2 A1 0-150A IV1EC2 0-150V V5 204 204 V5/V1/A1/5A(2)F15,16 CT 5A(2)F13,14 E1-0037-41 LOAD SHED CKT SH-TR/CP1-BSDSEB-01 E1-0071-91 AUX RELAYS 1-BX/8717,1-BX/S1-0047, FSAR FIGURE 8.3-15 E1-0018-F 1.3.4.RECORDERS 1-PR-0437, 1-TR-0413B, AND 1-TR-0433A ON MCB 1-CB-05

REF DWG 6 DWG LOC: A-6 DWG LOC: C-6 DWG LOC: E-1 DWG LOC: C-1 LOC: A-1 DWG LOC: D-1 DWG LOC: F-1 DWG LOC: D-6 DWG LOC: B-6 AUX RELAYS 1-HX-2451B E1-0037-19 1-HX-2451A AND E1-0038-54 E1-0038-54 SPARE SPARE SPARE SPAREAUX RELAY1-YX/2135A 1-YX/2137A AUX RELAY E1-0018 F CP-19 CP-19 el000b8t.dgn 4.LEGEND NOTES (NO TRIPS) FRAME SIZE, 2-POLE, THERMAL MAGNETIC UNLESS NOTED FOR SSII INDICATING LIGHT SCHEMATICS SEE E1-0071 SERIES DRAWINGS. SWITCH ARE EQUIPPED WITH 1-NO AND 1-NC AUX CONTACT. BOTTOM OF DISTR PANEL. SWITCH IS NON AUTOMATIC3PTHREE POLE THERMAL MAGNETIC TRIP ELEMENT TM DELETED REFERENCE DRAWINGS W-CB11701-F SH 6,7 1.2462-1027 SH 61,62 2.3.E-5592 SH 1,4 E1-0024-04 5.W-99X03934-F SH 12,14 MANUAL TRANSFER SWITCH SHALL BE MOUNTED AT THE VERTICAL NEUTRAL BUS ALL CIRCUIT BREAKERS INCLUDING MANUAL TRANSFER SM 2011 11-15 THIS DRAWING REVISED TO INCORPORATE EDITORIAL CHANGES AS NOTED PER AI-CR-2011-011451-1. 7300 SERIES PWR SUPPLY (LB) 7300 SERIES PWR SUPPLY (LD) 1-EQ-3018 1-EQ-3019 CP-19 DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT LUMINANT CPNPP GLEN ROSE, TEXAS CP1-ECPRCR-15 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A EG105708 8 9 1 2 3 4 5 6 7 8 9 10 21 22 23 24 25 26 27 28 29 30 SPARE SPARE SPARE SPARE BOP AUX RELAY RACK 9 CP1-ECPRCR-19 SPARE 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 7 EG104865 SPARE SPARE SPARE 1 2 3 4 5 6 7 8 9 10 27 28 29 30 31 32 33 34 35 37 38 39 40 41 42 43 44 E1-0049-18 SPARE AUX RELAY 1-HR2X/3609 E1-0064-42 AUX RELAY 1-HR2X/3610 E1-0064-43 SPARE AUX RELAY 1-ZXB/2452C E1-0037-41 SPARE AUX RELAY 1-HX/4167A E1-0045-16 AUX RELAY 1-HX/8702B E1-0063-04 BOP AUX RELAY RACK 6 TRAIN B NEUTRAL BUS DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV

CP-3 E1-0018 E1-0018-A E1-0018-B E1-0018-C E1-0018-D E1-0018-E E1-0018-F E1-0018-G E1-0018-H E1-0018-A E1-0167-A AND REF DWG 1 E1-0160-B AND REF DWG 2 TRAIN BB 118V AC INSTRUMENT DISTRIBUTION ONE LINE DIAGRAM 15A AUX RELAY 1-LY/4755 NOTE 4 118V AC INSTR DISTR PANEL 1EC2 CONT FROM DWG E1-0018-F CP1-ECDPEC-02 AUX RELAY 1-HXB/1PCPX1 E1-0032-53 E1-0032-57 E1-0032-55

E1-0032-59 AUX RELAY 1-HXB/1PCPX4 AUX RELAY 1-HXB/1PCPX3 AUX RELAY 1-HXB/1PCPX2 E1-0038-93 E1-0038-95 E1-0038-97 E1-0038-99 SPARE SPARE SPARE SPARE 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 AUX RELAY 1-TBX/4694 E1-0050-51 AUX RELAY 1-TBX/4693 E1-0050-51 AUX RELAY 1-TBX/4692 E1-0050-51 AUX RELAY 1-TBX/4691 E1-0050-51 15A 6A 6A 6A 6A 6A 6A 6A 6A 6A EG150384 FB1-5 FB1-9 FB1-1 FB1-13 FB1-17 FB1-25 FB1-21 FB2-17 FB2-5 FB2-1 FB2-13 FB2-11 FB2-15 FB2-9 TERMINAL RACK 1-TC-42 6A 6A 6A 6A 15A 120-24V AC TRANSFORMER 70 70 70 70 70 70 70 70 70 70 6A AUX RELAY 1-HEUHX/02 AND 1-KY/5973 E1-0057-30 SHUNT TRIP COILS SH-TR/1EB4-4/4BL,SH-TR/1EB4-4/4BR, SH-TR/1EB4-4/2BR,SH-TR/1EB4-4/8J E1-0066-82 70 REFERENCES CHECKED 7/21/97 CP-13 E1-0172-42B AND REF DWG 7 CONT ON THIS DWG LOC: D-1 LOC: E-6 CONT FROM THIS DWG

LOC: A-5 FSAR FIGURE 8.3-15 E1-0018-G 10 6A 36 (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS MONITOR LIGHT BOX 1-MLB-4B-1 MONITOR LIGHT BOX 1-MLB-4B-2 MONITOR LIGHT BOX 1-MLB-4B-3 MONITOR LIGHT BOX 1-MLB-1B-1 MONITOR LIGHT BOX 1-MLB-45B MONITOR LIGHT BOX 1-MLB-1B-2 SPARE SPARE SPARE E1-0067-51 AND 61 E1-0067-51 AND 62 E1-0067-51 AND 63

E1-0067-51 AND 59

E1-0067-51 AND 60

E1-0067-51 AND 65 MONITOR LIGHT BOX 1-MLB-10 E1-0067-51 AND 90 SPARE SPARE SPARE SPARE SPARE AUX RELAY 1-HX/2185B-2 AUX RELAY 1-HX/2186B-2 AUX RELAY 1-HX/2188B-2 SPARE SPARE SPARE R R AUX RELAY 1-HX/2187B-2 R SPARE SPARE SPARE SPARE R 01 2006 06-06 THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2005-000224-06-01 PER SK-0136-05-000224-06-01. ERF TRANSDUCER PANEL CP1-ECPRLV-17 15A 11 DIESEL GEN (1EG2) 20A 12 10A INTERNAL LIGHTS, CONVENIENCE AND AC CONTROL PWR EG146265 EG145577 NO FUSE/BKR AT THIS END ENGINE CONTROL PANEL CP1-MEDGEE-02 OUTLET, HEATERS, TEMP IND, VOLTAGE TRANSDUCER V-XD/1EC2 INPUT E1-0173-40 AND REF DWG 4 NOTE 2 34 10 EG105711 CB3(2)*CB4(2)*35A E1-0142 AND REF DWG 3 30A 30A SEE NOTE 5 BOP ANALOG RACK CP1-EIPRCI-02 (* CIRCUIT BREAKER IN NEUTRAL) 24V DC PRIMARY POWER SUPPLY 24V DC SECONDARY POWER SUPPLY 1-EQ-3026 1-EQ-3027 TRAIN BB C C CB9, CB10 NOTE 6 E1-0187 AND REF DWG 5 (SEE NOTE 8) 1-FUSE-6A 20A 20A - CIRCUIT BREAKER RATING 1-6A - FUSE RATING CIRCUIT BREAKER CIRCUIT NUMBER 1.2.3.NOTES UNLESS NOTED OTHERWISE. VERTICAL NEUTRAL BUS. ALL CIRCUIT BREAKERS IN DISTRIBUTION PANEL ARE 100A FRAME SIZE, 2-POLE, THERMAL MAGNETIC HS HS - FUSE LOCATION MARKER ALL CIRCUIT BREAKERS INCLUDING MANUAL TRANSFER SWITCH ARE EQUIPPED WITH 1-NO AND 1-NC AUX CONTACT. FOR SSII INDICATING LIGHT SCHEMATICS SEE E1-0071 SERIES DRAWINGS. 1010-FUSE B/M ITEM NUMBER REF DWG 6 4.ALL WIRING AND CABLING ENCLOSED 6.E1-0024-04 INSIDE DASHED LINES ARE ASSOCIATED CLASS 1E, TRAIN BB.7.W-TC42701-D SH 1,2 5.CIRCUIT BREAKERS CB1 AND CB2 ARE 15A INSTALLED SPARES. E-5973 SH 1,4 -CSEE NOTE 7 ALL WIRING AND CABLING ENCLOSED BY C ISOLATION BETWEEN CLASS 1E BUS AND NON-CLASS 1E LOAD IS PROVIDED BY TWO CIRCUIT BREAKERS, EACH COORDINATED

WITH THE BUS UPSTREAM CIRCUIT BREAKER, INDICATED BY

NEXT TO THE BREAKER. DASHED LINES IS ASSOCIATED CLASS 1E, TRAIN BB. THE FUNCTION OF THE LOAD IS NOT SAFETY RELATED AND THE LOAD CIRCUIT BREAKER IS CLASS 1E. ALL INTERNALS, COMPONENTS AND WIRING SUPPLIED BY THE FEEDER CIRCUIT BREAKERS ARE NON-CLASS 1E, TRAIN C. LEGEND REFERENCE DRAWINGS E-5593 SH 1,2 8815D24 SH 1, 8815D18

E-6606 09-500-76001 SH 5 2.3. 4. 5.1.7.6.8.SM 2006 06-07 JRMC E1-0018 G CP-17 CP-17 el121820.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT LUMINANT CPSES GLEN ROSE, TEXAS TRAIN A TRAIN B DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV

120V AC BYPASS DISTRIBUTION ONE LINE DIAGRAM (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS 25KVA E0100565 ELECT CONTROL BLDG 807-0" 150A 150A 100A 100A 1 2 3 4 E0105650 E0105623 E0105651 E1-0018 90A 70A 7 8 9 10 150A 150A ERF TRANSDUCER PANEL CP1-ECPRLV-16 E0146250 15A 11 70A 6 E0105652 E0105655 TO NEUTRAL BUS E1-0018-D E1-0173-39 AND REF DWG 1 NO FUSE/BKR AT THIS END E1-0018-D E1-0018-B E0100565A DWG E1-0018-01H E1-0018-02C

E1-0018-02C VOLTAGE TRANSDUCER 120V AC 10 460-120V AC 10 NEUTRAL BUS NOTE 4 90A 12 25A 5 E0149999 TO 480V MCC VIA TRANSFER SWITCH

DWG E1-0007-A LOC E-6 CP1-EPTSEB-18

1EB3-1/2DL/COMPBYPASS TRANSF T1EC3TAG NO CP1-ECTRET-01TAG NO CP1-ECDPEC-03 BYPASS DISTRIBUTION PANEL INVERTER 1V1EC1118V AC INSTRUMENT DISTRIBUTION PANEL 1PC1118V AC INSTRUMENT DISTRIBUTION PANEL 1EC1 118V AC INSTRUMENT DISTRIBUTION PANEL 1PC3 X-RE-5896A120V AC DISTRIBUTION PANEL 1EC3-1118V AC INSTRUMENT DISTRIBUTION PANEL 1EC5V-XD/1EC3 INPUT 1EC3 INVERTER IV1EC3 E199481 INVERTER IV1PC1 E199479 E1-0018-B INVERTER IV1PC3 E199480 E1-0018-J INSTALLED SPARE INVERTER IV1EC1/3 E1-0018 E0105654B E0105622B EG100631 BYPASS TRANSF T1EC4 EG100631A EG105702 90A 150A 25KVA ELECT CONTROL BLDG EL 807-0" 100A 100A 1 2 3 4 EG105730 EG105703 EG105731 EG105732 70A 6 150A 150A 15A 9 10 11 EG105734 EG105735 CP1-ECPRLV-17 EG146266 TO NEUTRAL BUS E1-0018-F E1-0018-A E1-0018-F E1-0018-C E1-0173-40 AND REF DWG 2 NO FUSE/BKR AT THIS END NEUTRAL BUS

NOTE 4 DWG E1-0018-01H E1-0018-02D E1-0018-02D VOLTAGE TRANSDUCER ERF TRANSDUCER PANEL 120V AC 10 460-120V AC 10 60A 5 TO 480V MCC VIA TRANSFER SWITCH

E1-0007-C LOC C-6 CP1-EPTSEB-09

1EB4-1/11BR/COMPTAG NO CP1-ECDPEC-04TAG NO CP1-ECTRET-02BYPASS DISTRIBUTION PANEL 1EC4 INVERTER 1V1EC2118V AC INSTRUMENT DISTRIBUTION PANEL 1PC2118V AC INSTRUMENT DISTRIBUTION PANEL 1EC2 118V AC INSTRUMENT DISTRIBUTION PANEL 1PC4 X-RE-5895B120V AC DISTRIBUTION PANEL 1EC4-1 INVERTER IV1EC4118V AC INSTRUMENT DISTRIBUTION PNL 1EC6V-XD/1EC4 INPUT 90A 90A 7 8 90A 12 EG199489 INVERTER IV1PC2 EG199492 E1-0018-C INVERTER IV1PC4 EG199486 INSTALLED SPARE INVERTER IV1EC2/4 (BYPASS)E1-0018-A E1-0018-J

FSAR FIGURE 8.3-15E1-0018-ACP-3 E1-0018 E1-0018-A E1-0018-B E1-0018-C E1-0018-D E1-0018-E E1-0018-F E1-0018-G E1-0018-H LEGEND NOTES 1.2. 3.4.5.OR B AS NOTED. 150A 1 CIRCUIT BREAKER 150A - CIRCUIT BREAKER RATING

1 - CIRCUIT NUMBER ALL CIRCUIT BREAKERS IN DISTRIBUTION PANEL ARE 100A FRAME SIZE, 2-POLE, THERMAL MAGNETIC UNLESS NOTED

OTHERWISE. -150A FRAME SIZE, 2-POLE, THERMAL MAGNETIC CIRCUIT BREAKER WITH ADJUSTABLE TRIP SET AT HI MAGNETIC SETTING.BREAKER.VERTICAL NEUTRAL BUS. -225A FRAME SIZE, 2-POLE, THERMAL MAGNETIC CIRCUIT REFERENCE DRAWINGS1.E-6604 ALL EQUIPMENT ON THIS DRAWING IS CLASS 1E, TRAIN A6. -150A FRAME SIZE, 3-POLE, THERMAL MAGNETIC CIRCUIT BREAKER.2.E-6606 AT THIS END NO FUSE/BKR CONTROL ROOM RAD MONITORING SYSTEM E1-0035-90 AIR MONITOR EG149997 AT THIS END NO FUSE/BKR CONTROL ROOM RAD MONITORING SYSTEM E1-0035-91 AIR MONITOR E1-0018 SH H R R THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2001-000269-02-00 PER SK-0001-01-000269-02-00. SS 2002 01-30 2002 01-30 DJL E1-0018 H CP-9 CP-9 el792400.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ TXU ENERGY CPSES GLEN ROSE, TEXAS ONE LINE DIAGRAM INSTRUMENT BUS DISTRIBUTION 118VAC CHANNEL (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS V A 15A DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV 2323-E2-0018 CP-3 E2-0018 E2-0018-A E2-0018-B E2-0018-C E2-0018-D LEGEND NOTES 5.6.7.MANUAL TRANSFER SWITCH CIRCUIT BREAKER 15A 1--CIRCUIT BREAKER RATING CIRCUIT NUMBER VOLTMETER AMMETER--1.2. 3.4.EQUIPMENT WITHIN NSSS SCOPE OF SUPPLY. MANUAL TRANSFER SWITCH SHALL BE MOUNTED ON THE BOTTOM OF DISTRIBUTION PANEL. SWITCH IS NON-AUTOMATIC (NO TRIPS). ALL CIRCUIT BREAKERS IN DISTRIBUTION PANEL ARE 100A

FRAME SIZE, 2-POLE, THERMAL MAGNETIC UNLESS NOTED OTHERWISE.

VERTICAL NEUTRAL BUS.

ALL CIRCUIT BREAKERS INCLUDING MANUAL TRANSFER SWITCH

IN DISTRIBUTION PANEL ARE EQUIPPED WITH 1 NO AND 1 NC LINES ARE NON-CLASS 1E. EQUIPMENT AND CABLES ENCLOSED BY DASHED 8.9.10.BUSS FUSE, LIMITRON FAST ACTING KTK-R FUSE 20 AMP, 600V (CATALOG NUMBER KTK-R-20).(CATALOG NUMBER NON-20). REFERENCE DRAWINGS 271C336 SH 132 271C336 SH 130 271C336 SH 126 271C336 SH 125 271C336 SH 115 10.11.12. 13.14.15.16.17.18.19.20.21.22.23.24.6089D33 SH 3 6065D99 SH 3 6089D33 SH 1

8760D65 SH 2 AND 8810D55 9555D15 SH 4 8760D65 SH 6 AND 8810D59 271C336 SH 116 1196E96 SH 1, 2, 3, 4 25.INDEX DRAWINGS E2-0018 E2-0018-A E2-0018-B E2-0018-C E2-0018-D E2-0018-E E2-0018-F E2-0018-G E2-0018-H 118VAC INSTRUMENT DISTRIBUTION PANEL 118VAC INSTRUMENT DISTRIBUTION PANEL 118VAC INSTRUMENT DISTRIBUTION PANEL

118VAC INSTRUMENT DISTRIBUTION PANEL 118VAC INSTRUMENT DISTRIBUTION PANEL 118VAC INSTRUMENT DISTRIBUTION PANEL 118VAC INSTRUMENT DISTRIBUTION PANEL 1.2.3. 4.5.6.7.SPARE 15A 15A 7 15A 15A 8 SPARE 15A 6 5 VOLUME CONTROL TANK 15A 10 15A 12 100AF 100AFNCNO FROM E2-0018-H ELEC CONTROL BLDG EL 807'-0"TO NEUTRAL BUS 20A 1FU1 1FU1 CONT ON THIS E2-0109 AND REF DWG 7 E2-0111 AND REF DWG 7 E2-0179 AND REF DWG 15 E2-0064-44 AND REF DWG 14 E2-0061-77 AND REF DWG 13 E2-0064-21 AND REF DWG 12 E2-0151-A AND REF DWG 8 118V AC 1' INSTRUMENT REACTOR COOLANT MAKE-UP CONTROL RELAY E2-0061-76 AND REF DWG 10 16 16 3A 3A 3A 3A 3A 3A 3A FU1 FU2 FU3 FU4 FU5 FU6 FU7F4E2-0030-57 SPARE 17 17 17 17 10 17 17 6 6A SPARE 15A AT THIS END NO FUSE/BKR CB1 CB3 30A 24V DC PWR SUPPLY AT THIS END NO FUSE/BKR AT THIS END NO FUSE/BKR 15A 15A 15A CB1 15A 14 24V DC POWER SUPPLY 800V POWER SUPPLY OUTPUT RELAY CAB 2 OUTPUT RELAY CAB 1 CB2 15A 15A NK205233 17 NK205225D NK240252 NK205225 13 15 16 18 NK205225A NK205225B NK205225C 11 10A(2)CAB POWER SUPPLY FU61 6FU1 118V AC INSTRUMENT NO FUSE/BKR AT THIS END NO FUSE/BKR AT THIS END NO FUSE/BKR AT THIS END NO FUSE/BKR AT THIS END NK205233B E2-0133 NK205228A NK205228B AUX AC POWER F1 NK205233A NOTE 3 CONT FROM THIS E2-0094-B AND REF DWG 17 E2-0107 AND REF DWG 7 E2-0173-39 AND REF DWG 18 E2-0171-05A AND REF DWG 19 E2-0171-06 AND REF DWG 20 E2-0171-07 AND REF DWG 21 E2-0171-08 AND REF DWG 22 NON-CLASS 1E NOTE 7 NK205225E 10A 10A#10 AWGFU1FU1A#10 AWGFU2FU2A FU3 FU3A 4 15A 9 NK205228 NK231835#10 AWGFU4FU4A 20A 20A20A20A E2-0171-09A AND REF DWG 23 20A 20A 38 38 37 30A F1 85 85 E'205650PANEL CKT 2 DISTRIBUTION PANEL TAG CP2-ECDPPC-01 ER205223 ER205229 ER205231 E'205230 LOGIC CAB 15V DC AND 48V DC PWR SUPPLY TCX-ESELSP-01A TCX-ESELSP-01B TCX-ESELAR-01 CP2-ECPRCR-11 E'205226 E'205232 ER205234 TCX-ESELTC-01 TCX-XIELSS-50A E'246254 25A (B/M B-30J) FUSE PANEL TAG CP2-ECDPNC-11 TCX-XIELRK-05 CP2-ECPRCB-05 CP2-ECPRCB-06 NOTE 9#8 AWG NOTE 10 NOTE 9 NOTE 9 TCX-ESELSP-01 E2-0018-E E2-0018-F E2-0018-G E2-0018-H BUSS FUSE, ONE TIME NON FUSE 20 AMP, 250V DWG E2-0715-01 E2-0061-74, E2-0061-75 AND REF DWG 9 RCS PRESS AND TEMPERATURE CONTROL RELAYS AND ANDREACTOR COOLANT MAKEUP CONTROL RELAYS THRU LEVEL CONTROL, RELAY RELAY RELAY RECEPT PMC1 FOR RECEPT PMC1 FOR RECEPT PMC1 FOR BOARD BOARD BOARD BOARD BOARD BOARD BOARD AND AND AND AND AND , , , , ,, ,,,, ,,,, , , , , , , , , 30A 85 F1-FUSE 30A-FUSE RATING F1-FUSE LOCATION MARKER 85-FUSE B/M ITEM NUMBER REF DWG 25 8760D60 AND 8760D65 CONTACT. FOR SSII SCHEMATICS SEE E2-0071 SERIES DRAWINGS. VOLTAGE TRANSDUCER20A20A 6094D63 SH 1 E-5812 E-6608 W-CB05814-F SH 1, 2, 5 W-CB06815-F SH 1, 3 W-CB07816-F SH 1, 3

W-CB08817-F SH 6 W-CB09818-F SH 1, 2, 5 CP2-ECPRLV-16 E2-0113-B AND REF DWG 16 8FU1, 2 CP2-ECPRCB-07 CP2-ECPRCB-08 CP2-ECPRCB-09 1 15A 2 15A SOURCE RANGE NEUTRON DETECTOR INTERMEDIATE RANGE NEUTRON DETECTOR SOURCE RANGE NEUTRON DETECTOR INTERMEDIATE RANGE NEUTRON DETECTOR 5A(2)5A(2)5A(2)5A(2)5A(2)5A(2)F103, 104 F203, 204 F303, 304 F101, 102 F201, 202 F301, 302 REF DWG 2 REF DWG 3 REF DWG 4 REF DWG 2 REF DWG 5 REF DWG 4 35 35 35 35 35 TCX-NIELCA-01 ER205221 ER205227NOTE 3 CONTROL POWER CONTROL POWER CONTROL POWER AND INSTR POWER INSTR POWER AND INSTR POWER POWER RANGE NEUTRON DETECTORS POWER RANGE NEUTRON DETECTORS , , , , 4A(2)F1, F2 XF1 XF2 192 REF DWG 26 BTI PANEL POWER26.4D04921 3 24V DC PRIMARY POWER SUPPLY 24V DC BACKUP POWER SUPPLY 25A E2-0118-A AND REF DWG 6 CB1 CB3 CB4 30A 30A AUX AC POWER 85 85 ER205222 TCX-XIELRK-01 F1P F1B RELAYSRELAYS AND 17 3A 1FU2 ELEC CONTROL BLDG EL 792'-0" 10KVA STATIC INVERTER IV2PC1 TAG TCX-ESELIV-01 E'299481 LOC: D-3 DWG E2-0020

2ED1 CKT 2-10

TO 125 VDC SWITCHBOARD E'202534 E'299478 0-150V 55-65HZ V1 E1 IV2PC1 F/IV2PC1 IV2PC1=INVERTER CIRCUITS A1 0-150A IV2PC1 0-150V V5 STATIC TRANSFER SWITCH S1 MANUAL BYPASS S2 MANUAL BYPASS TEST LOAD BANK CONNECTION PROTECTION SURGE 204 CB4 100AT400AF204 CB2 100AT 205 204 F2 400A 205 150AT 400AF CB1 K V5/ER205220 DWG E2-0018-J IV2EC1/3 BKR CB6

INVERTER TO INSTALLED SPARE V1/A1/REF DWGS 27-32 (6A)150AF 150AF K (1A)LOC: C-3 LOC: A-2 DWG E2-0018-H

PANEL 2EC3 CKT 7

TO 120V AC BYPASS DISTRIBUTION 5A(2)F15,16 CT 5A(2)F13,14--F FREQUENCY METERKKIRK KEY INTERLOCK --MANUAL BYPASS SWITCH MAKE BEFORE BREAK, 2 POSITION (1A) - LOCK NUMBER 20-103521 SH 1, 2 20-102723 SH 1 20-103522 SH 1 27.28.29.30.31.32.20-103523 SH 1 20-102722 SH 1, 2 20-102724 SH 1 11.THE MECHANICAL BREAKER INTERLOCK MAY BE REMOVED UNDER CERTAIN CIRCUMSTANCES, SEE DBD-EE-043 FOR DETAILS. DELETED.DELETED.MCB1 MCB2 NOTE 1, 2, 4, 11 E2-0133-A E2-0129-A E2-0129-A AND REF DWG 24 E2-0061-44A INDICATES SPLICE PER 2323-ES-100 REF CKD CP-10 12/17/97 FSAR FIGURE 8.3-15 E2-0018 35 E2-0094 DELETED SPARE PRESSURIZER PRESS AND LEVEL CONTROL RELAY DWG LOC: A-6 DWG LOC: D-2 -B B THE ISOLATION BETWEEN THE CLASS 1E SOURCE AND THE NON-CLASS 1E LOAD IS PROVIDED BY TWO FUSES IN SERIES INDICATED NEXT TO THE ISOLATION DEVICE. THE USE OF NON-CLASS 1E FUSES AND THE ACCEPTABILITY OF PROVIDING IN DBD-EE-057 ATTACH 20 SEC 3.10.1. ISOLATION AFTER THE NON-CLASS IE CABLE IS DOCUMENTED BB 12.BB BB BB SEE NOTE 12 2-TIS-0382 2EC32-MUX/0005 2-MUX/00092-MUX/0006 2-MUX/0006A 2-MUX/0005A 2-MUX/00082-MUX/0007 2-MUX/0007A 2-MUAX 2-MUX/0001A 2-MUX/0001 2-PY/0455GXA 2-LY/0459CXA 2-LY/0459EXA 2-LY/0460DXA 2-PY/0458BXA 2-LY/0112DXA 2-PY/0405CXA 2-TY/0413JXA 2EC3 2EC4 2A-544 81T/2A1 27-1T/2A1 PX1/2A1 1.2.3. 4. 5.6.7. 8. 9.2-FIY-110 2-UQ-0772A 2PC1 2PC1-1 2-K108-B 2-K109-B 2-K124-B 2-K151-B 2-K151-A 2-K124-A 2-FR-0157 2-FR-0110 2-FR-0510 2-LR-0501 2PC1 2PC2 2PC3 2PC4 2EC1 2EC2 2PC1-1 2PC2-1 2PC3-1 2PC4-1 2A-614 V-XD/2PC1 CAB NE-31 NE-35 NE-41D NE-41C NE-31 NE-35 NE-41C NE-41D NE-41A NE-41B NE-41B NE-41A 2-K108-A 2-K109-A E2-0024-04 2-LR-0459RECORDER 2-NR-0041 -SOLID STATE PROTECTION SYSTEM OUTPUT CAB TRAIN A, el125670.dgn CP-19 CP-19 1084H36 SH 30B (TRAIN A) AND 30C (TRAIN B) NIS CAB CHAN PROCESS CONTROL RACK PROTECTION SET SOLID STATE PROTECTION SYSTEM INPUT CAB TRAIN A, CHANNEL SOLID STATE PROTECTION SYSTEM INPUT CAB TRAIN B, CHANNEL NSSS AUX RELAY RACK 1 PROTECTIVE RELAY RACK CHAN , SAFEGUARD TEST CAB TRAIN A PANEL 1, UPGRADE PROTECTION CAB CHANNEL , CHANNEL , ERF TRANSDUCER MAIN CONTROL BOARD MAIN CONTROL BOARD MAIN CONTROL BOARD MAIN CONTROL BOARD MAIN CONTROL BOARD PROCESS CONTROL GROUP 1 JB JB NEUTRAL BUS E2-0018 2-UQ-0774A 2-TR-0411 2-PR-0455 AND R 08-11 2014 FDA-2010-000172-78-00 PER SK-0006-10-000172-78-00. THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE MM 08-11 2014 SMDWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ < FINAL PRINT > GLEN ROSE, TEXAS CPNPP LUMINANT (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS CP2-ECPRCR-11 CP2-ECPRLV-17 CP2-ECDPPC-02 TCX-XIELRK-02 TCX-ESELSP-01 TCX-ESELSP-01B CP2-ECDPNC-10 TCX-XIELSS-50E TCX-XIELRK-06 TCX-ESELAR-01 TCX-XIELSS-50B TCX-NIELCA-01 REF DWG 27 BTI PANEL POWER172-K239-B RELAYS 2-K241-B AND 2-K242-B ELEC CONTROL BLDG EL 792'-0" 10KVA STATIC INVERTER IV2PC2 TAG TCX-ESELIV-02EW205270EG299488 EG299489 EG202594 LOC: B-4 DWG E2-0020-A

SWITCHBOARD 2ED2 CKT 2-10

TO 125 VDC DWG E2-0018-J IV2EC2/4 BKR CB6 INVERTER TO INSTALLED SPARE =INVERTER CIRCUITS STATIC TRANSFER SWITCH S1 MANUAL BYPASS S2 MANUAL BYPASS TEST LOAD BANK CONNECTION400AF204 CB2 100AT 205 F2 400A 205 150AT 400AF CB1 K (6A)150AF K (1A)REF DWGS 28-33 PROTECTION SURGE CB4 100AT 150AF LOC: D-2 DWG E2-0018-H

PANEL 2EC4 CKT 7

TO 120V AC BYPASS DISTRIBUTION 0-150V 55-65HZ V1 E1 IV2PC2 F/IV2PC2 IV2PC2 A1 0-150A IV2PC2 0-150V V5 204 204 V5/V1/A1/5A(2)F15,16 CT 5A(2)F13,14 LOC: F-3 28.20-102723 SH 1 20-103522 SH 1 29.30.31.32.12.THE MECHANICAL BREAKER INTERLOCK MAY BE REMOVED UNDER CERTAIN CIRCUMSTANCES, SEE DBD-EE-043 FOR DETAILS. -F FREQUENCY METERKKIRK KEY INTERLOCK --MANUAL BYPASS SWITCH MAKE BEFORE BREAK, 2 POSITION (1A) - LOCK NUMBER33.20-103523 SH 1 20-102722 SH 1, 2 20-102724 SH 1 20-103521 SH 1, 2REF CKD CP-7 12/17/97 FSAR FIGURE 8.3-15 E2-0018-A-B B THE ISOLATION BETWEEN THE CLASS 1E SOURCE AND THE NON-CLASS 1E LOAD IS PROVIDED BY TWO FUSES IN SERIES

INDICATED NEXT TO THE ISOLATION DEVICE. THE USE OF NON-CLASS 1E FUSES AND THE ACCEPTABILITY OF PROVIDING IN DBD-EE-057 ATTACH 20 SEC 3.10.1. ISOLATION AFTER THE NON-CLASS IE CABLE IS DOCUMENTED 13.BB BB BB BB SEE NOTE 13 DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV 2323-E2-0018 CP-3 E2-0018 E2-0018-A

E2-0018-B

E2-0018-C E2-0018-D E2-0018-E E2-0018-F E2-0018-G E2-0018-H CHANNEL II ONE LINE DIAGRAM INSTRUMENT BUS DISTRIBUTION 118V AC 100AF 100AFNCNO 25A 3 SPARE SPARE 15A 15A 5 6 15A 7 15A 8 SPARE 15A 9 3A F3 12 15A CB1 CB2 15A 14 CONT ON THISTO NEUTRAL BUS ELEC CONTROL BLDG EL 807"-0" RELAYS E2-0030-58 24V DC POWER SUPPLY 800V POWER SUPPLY E2-0179 AND REF DWG 7 AND REF DWG 8 UPGRADE PROTECTION CAB 6 3A 3A FU10 FU11 3A FU12 3A NEUTRAL BUS NOTE 3 THERMAL REGEN SWITCHING RELAYS REF DWG 22 2-TRS/0004 FU13 E2-0061-71 AND REF DWG 24 NON-CLASS 1E 3A 3A FU14 FU15 E2-0062-76 E2-0062-77 17 17 17 17 17 17 118V AC 1' INSTRUMENT DISTRIBUTION PANEL TAG EW205272 EW205273 EW205278 EW205280 EW205281 PROTECTIVE RELAY RACK, CHAN , PROTECTION SET , AND DWG E2-0715-01N16 OVERPOWER T RELAY 2-PX REDUCE LOAD REFERENCE REF DWG 23RELAY 2-STD 2-TRS/0001A 2-TRS/0002B 2-TRS/0003 TIMERS AND TIMERS AND AND 2-TRS/0005 REF DWG 23 RELAY 2-LFX , , , , , ,2-TRS/0001B 2-TRS/0002A , TURB LOADING AND REMOTE DISPATCH REF DWG 25 REF DWG 25 PX2/2A2 81T/2A2 27-1T/2A2 2/2-8806X 2/2-8808BX 2/2-8808DX 2/2-8808AX2/2-8808CX EG205730 TO E2-0018-H OUTPUT RELAY CABINET 2 10A FU61 6FU1 10A 15A 15A 15A 15 16 17 ERF TRANSDUCER PANEL, NO FUSE/BKR AT THIS END 15A 18 118V AC INSTRUMENT EG205384 SPARE SPARE NO FUSE/BKR AT THIS END 15A 11 CONT FROM THIS OUTPUT RELAY CABINET 1 NK205275E NK205275 EG246270 INSTR BUS 2 NK205275B NK205275A E2-0108 AND REF DWG 6 E2-0173-40 AND REF DWG 9 E2-0171-02A AND REF DWG 10 E2-0171-05 AND REF DWG 11 E2-0171-07 AND REF DWG 12

1. 10 AWGFU1FU1A20A20A 38 38 V A LEGEND 1-FUSE--1.2.

3.MANUAL TRANSFER SWITCH VOLTMETER AMMETER--NOTES 4.MANUAL TRANSFER SWITCH SHALL BE SWITCH IS NON-AUTOMATIC (NO TRIPS). UNLESS NOTED OTHERWISE. VERTICAL NEUTRAL BUS. MOUNTED ON THE BOTTOM OF DISTRIBUTION PANEL. ALL CIRCUIT BREAKERS IN DISTRIBUTION PANEL ARE 100A FRAME SIZE, 2-POLE, THERMAL MAGNETIC ALL CIRCUIT BREAKERS INCLUDING MANUAL TRANSFER SWITCH IN DISTRIBUTION PANEL ARE EQUIPPED WITH CIRCUIT BREAKER 15A(2)QUANTITY (2)5A F203 CIRCUIT NUMBER METER/RELAY TAG NUMBER SUFFIXES ARE NOT ALWAYS SHOWN. 35 35 1-NO AND 1-NC CONTACT. FOR SSII SCHEMATICS -15A 1--CIRCUIT BREAKER RATING5A--F203--FUSE RATING INDICATES SPLICE PER 2323-ES-100PANEL 2EC4 CKT 2 TRAIN B, CHANNEL , TAG FUSE PANEL MAIN CONTROL BOARD, 2-CB-02 MAIN CONTROL BOARD MAIN CONTROL BOARD 2-CB-05 2-CB-07 2-FR-0156 RECEPT PMC2 FOR FUSE LOCATION MARKER 2PC2 2PC2-1 SEE E2-0071 SERIES DRAWINGS. FUSE B/M ITEM NUMBER REF DWG 26 VOLTAGE TRANSDUCER V-XD/2PC2 NOTE 9 15A 15A 1 2 EW205271 EW205276 CB1 15A 2FU1 LOGIC CABINET POWER SUPPLIES E2-0109 AND REF DWG 6 E2-0111 AND REF DWG 6 SOLID STATE PROTECTION SYSTEM INPUT CAB TRAIN A, SOLID STATE PROTECTION SYSTEM INPUT CAB TRAIN B, 16 16 STEAM DUMP CONTROL RELAYS SOURCE RANGE HI FLUX 3A 3A 3A 3A FU1 FU2 FU3 FU4 3A 3A 3A 3A FU5 FU6 FU7 FU8 BYPASS POWER RANGE OVERPOWER 3A FU9 10 15A NK205279 NOTE 7 NSSS AUX RELAY RACK 3, NK205279A LOCAL ALARM SPARE ROD STOP E2-0039-56 AND REF DWG 18 E2-0061-74 AND REF DWG 19 REF DWG 20 REF DWG 21 REF DWG 22

1. 10 AWGFU4FU4A20A20A 17 17 17 17 17 17 17 17 271C336 SH 110 271C336 SH 114

271C336 SH 118 271C336 SH 120 271C336 SH 122 271C336 SH 123 8760D65 SH 7 8833D42, 8833D43 9.10.11.12.13.14.15.16.18.19.20.21.22.23.17.8833D2, SH 1 271C336 SH 127 24.26.RELAYS 2-K239-A 2-K241-A 2-K242-A AND 2-K251-AAND 2-K251-B CHANNEL , CHANNEL , RELAY 2-N49A1X RELAY 2-N49B1X RELAY 2-N49A2X RELAY 2-N49B2XMAKE-UP CONTROL RELAY 2-MUX/0005BN16 OVERTEMP T RELAY 2-TX , , ,, ,, , 2-SD3 2-CAX 2-SD2 2-SD1-1 2-SD1-2 25.E2-0024-04 CB02811-F SH 1-5 NOTE 9 2-PY/0506XX(R) W-CB05814-F SH 1-5 W-CB05818-F SH 1-5 W-CB07816-F SH 1-3 E-6603, E-6610 W-CB08817-F SH 1-7 1196E96 SH 1-10 CB3 30A 30A CB4 24V DC PRIMARY POWER SUPPLY 24V DC BACK-UP POWER SUPPLY AUX AC POWER 85 85 NK205277B POWER SUPPLY 1 CB3 F1 30A CB1 E2-0094-B CB1 CONVENIENCE OUTLET BOX CB2 15A 13 NK205282 NK205277 4 NK205277A AUX AC POWER 2-NR-43 NO FUSE/BKR AT THIS END 2-FR-520 NO FUSE/BKR AT THIS END 13V DC POWER SUPPLY NK205275D NK205275C E2-0171-08 AND REF DWG 13 E2-0171-09A AND REF DWG 14 NK205282A REF DWG 15 REF DWG 16 PROCESS PROTECTION CONTROL GROUP 2, UPGRADE PROTECTION SURVEILLANCE CABINET 09

1. 10 AWGFU2FU2A20A20AFU3FU3A 85 REFERENCE DRAWINGS 1.2.3.

4.8810D56 5.6.EQUIPMENT WITHIN NSSS SCOPE OF SUPPLY. 7.BY DASHED LINES ARE NON-CLASS 1E. 6089D33 SH 3 6094D63 SH 1

6065D99 SH 3 6089D33 SH 1 8833D43 SH 1, 8833D29 SH 1 5.6.7. 8.10.THE SUFFIXES ARE THE ALTERNATE TAG NUMBER FOR THAT PIECE OF EQUIPMENT THAT IT IS ASSOCIATED WITH (e.g. 2AM/IV2PC2). BUSS FUSE, LIMITRON FAST ACTING KTK-R FUSE 20 AMP, 600V (CATALOG NUMBER KTK-R-20).(CATALOG NUMBER NON-20). BUSS FUSE, ONE TIME NON FUSE 20 AMP, 250V PROCESS PROTECTION CAB SET MAIN CONTROL BOARD MAIN CONTROL BOARD 2-CB-08 2-CB-09 , NON-1E 25A JB 8.9.EQUIPMENT AND CABLES ENCLOSED NOTE 9 NOTE 10 2A-54520A20A 1084H36 SH 30 E-5812 AWG#10 F1P F1B E2-0095 REF DWG 1 5A F203, 204 (2)REF DWG 25A(2)5A(2)REF DWG 3 F303, 3045A(2)5A(2) 5A(2)REF DWG 4 F201, 202 F103, 104 F101, 102 F301, 302 REF DWG 3 NIS CAB INTERMEDIATE RANGE NEUTRON DETECTOR SOURCE RANGE NEUTRON DETECTOR POWER RANGE NEUTRON DETECTOR INTERMEDIATE RANGE NEUTRON DETECTOR SOURCE RANGE NEUTRON DETECTOR POWER RANGE NEUTRON DETECTOR REF DWG 2 35 35 35 35 35 35CHANNELCAB AND NE-42D AND NE-42D INSTR POWER CONTROL POWER CONTROL POWER CONTROL POWER INSTR POWER INSTR POWER , , , , , 192 (2)4A XF1 XF2 F1, F227.4DO4921 15A 2FU1 RELAYS 3A 2FU2 11.DELETED.DELETED.NOTE 1, 2, 4, 12MCB1MCB2 E2-0119-A AND REF DWG 5 E2-0095-B (B/M B-30J) E2-0130-A AND REF DWG 17 E2-0130-A E2-0153-A NE-42A NE-42B NE-42C NE-36 NE-32 NE-42A NE-42B NE-42C , , NE-36 NE-32 2-FR-0156 DWG LOC: D-1 DWG LOC: A-6 A SOLID STATE PROTECTION SYSTEM OUTPUT CAB R JRMC 11-01 2012 FDA-2012-000200-01-00 PER SK-0003-12-000200-01-00. THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE EES 11-01 2012 TCX-ESELSP-01 el120520.dgn CP-13 E2-0018 CP-13 DWG. NO.SH. NO.REV.H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ < FINAL PRINT > GLEN ROSE, TEXAS CPNPP LUMINANT CHANNEL DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV 2323-E2-0018 CP-3 E2-0018 E2-0018-A

E2-0018-B

E2-0018-C E2-0018-D E2-0018-E E2-0018-F E2-0018-G E2-0018-H ONE LINE DIAGRAM INSTRUMENT BUS DISTRIBUTION 118V AC (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS 3 CB1 CB3 CB4 30A 30A 24V DC PRIMARY POWER SUPPLY 24V DC BACKUP POWER SUPPLY SPARE 15A 15A 15A 5 7 15A 15A 8 10 3A SPARE 15A SPARE 15A 12 13 CB1 30A 15A 14 24V DC POWER SUPPLY 800V POWER SUPPLY SPARE 15A SPARE 15A SPARE 15A AT THIS END NO FUSE/BKR NK205328 CB1 CB3 30A 24V DC PWR SUPPLY AT THIS END NO FUSE/BKR 15A 15A NK231836 15A NK205326E NK205328B NK240251 15 16 17 18 15A 100AF 100AF 4 6 11 9 NK205326NCNOTO NEUTRAL BUS NEUTRAL BUS FROM E2-0018-H AUX AC POWER 3FU1 15A 3FU1 F1 ERF TRANSDUCER PANEL NO FUSE/BKR AT THIS END NO FUSE/BKR AT THIS END 2-FR-155 NO FUSE/BKR AT THIS END NO FUSE/BKR AT THIS END F1 AUX AC POWER NK205328A 118V AC INSTRUMENT NOTE 3 CONT FROM THIS NON-CLASS 1E NOTE 7 CONT ON THIS DWG LOC C3 1-FUSE--1.2.3.MANUAL TRANSFER SWITCH VOLTMETER AMMETER--NOTES 4.MANUAL TRANSFER SWITCH SHALL BE REFERENCE DRAWINGS SWITCH IS NON-AUTOMATIC (NO TRIPS). UNLESS NOTED OTHERWISE. VERTICAL NEUTRAL BUS. 1-MOUNTED ON THE BOTTOM OF DISTRIBUTION PANEL. ALL CIRCUIT BREAKERS IN DISTRIBUTION PANEL ARE 100A FRAME SIZE, 2-POLE, THERMAL MAGNETIC ALL CIRCUIT BREAKERS INCLUDING MANUAL TRANSFER SWITCH IN DISTRIBUTION PANEL ARE EQUIPPED WITH SEE E2-0071 SERIES DRAWINGS. CIRCUIT BREAKER 15A - CIRCUIT BREAKER RATING 15A (2)-QUANTITY (2)5A 5A - FUSE RATING F303 F303 - FUSE LOCATION MARKER 5.6.EQUIPMENT WITHIN NSSS SCOPE OF SUPPLY.7.EQUIPMENT AND CABLES ENCLOSED BY DASHED LINES ARE NON-CLASS 1E. 10.11.E2-0179 AND REF DWG 4 E2-0173-39 AND REF DWG 6 NK205326A NK205326B NK205326C F2 E2-0030-57 CIRCUIT NUMBER PROCESS CONTROL GROUP 3 SOLID STATE PROTECTION SYSTEM CAB TRAIN A SOLID STATE PROTECTION SYSTEM CAB TRAIN B 2-TR-0612 2-TIS-0129 -8.9.DWG LOC: A6 16 16 3535-FUSE B/M ITEM NUMBER REF DWG 12 12.85 85 6 85 85 FUSE PANEL TAG CP2-ECDPNC-13MAIN CONTROL BOARD 2-CB-09 2-FR-0530 ANDMAIN CONTROL BOARD 2-CB-07 ,2-NR-45A, 2-NR-45B , ANDMAIN CONTROL BOARD 2-CB-05MAIN CONTROL BOARD 2-CB-04 E2-0061-44 JBPANEL CKT 4 2EC3 DISTRIBUTION PANEL ELEC CONTROL BLDG EL 807'-0" TAG CP2-ECDPPC-03 CP2-ECPRLV-16VOLTAGE TRANSDUCER X-XD/2PC3 EB205330 E2-0024-04 118V AC 1~ INSTRUMENT EB205322 EB205324 EB205329 EB205331 E~246255 E~205651 PROCESS PROTECTION SET TCX-XIELRK-03 TCX-ESELSP-01 TCX-ESELSP-01B CHANNEL , CHANNEL , PROTECTIVE RELAY RACK CHANNEL , UPGRADE PROTECTION CAB CHANNEL , TCX-XIELSS-50C E2-0094-B AND REF DWG 5 TCX-XIELRK-07 E2-0109 AND REF DWG 3 LOGIC CAB 15V DC AND 48V DC PWR SUPPLY , 2-K336-A , RELAYS 2-K328-A, RELAYS , , RELAY , CP2-ECPRCR-11 E2-0111 AND REF DWG 3NOTE 8NOTE 8 NOTE 8 NOTE 8 1-NO AND 1-NC CONTACT. FOR SSII SCHEMATICS E-6608, E-6603 20A 20A RECEPT PMC3 FOR E2-0171-07 AND REF DWG 8 E2-0171-05A AND REF DWG 9

E2-0171-04 AND REF DWG 10 E-5812 F1P F1B CB2 RECEPT PMC3 FOR NOTE 8 SPARE SPARE 2-LR-0503 2-NR-46 2-NR-45 2-NR-42 2-K339-A 2-K338-A 81T/2A3 27-1T/2A3 PX3/2A32-K328-B2-K336-B2-K338-B2-K339-B 2A-546 5A(2)5A(2)1 15A 15A 2 F303, 304 F301, 302 35 35 CAB EB205321 EB205327 NIS CHANNEL , TCX-NIELCA-01 192 4A(2)F1, F2 XF1 XF2 REF DWG 13 BTI PANEL POWER 13.4DO4921 3FU2 17 3ARELAYS AND 14.20-103521 SH 1, 2 20-102723 SH 1 20-102724 SH 1 20-103522 SH 1 15.16.17.18.EB205320 ELEC CONTROL BLDG EL 792'-0" 10KVA STATIC INVERTER IV2PC3 TAG TCX-ESELIV-03 E'299476 E'299479 LOC B-3 DWG E2-0018-02

2ED3, CKT 2-10

TO 125 VDC SWITCHBOARD E'202535=INVERTER CIRCUITS STATIC TRANSFER SWITCH S1 MANUAL BYPASS S2 MANUAL BYPASS TEST LOAD BANK CONNECTION400AF204 CB2 100AT 205 F2 400A 205 150AT 400AF CB1 K DWG E2-0018-J IV2EC1/3 BKR CB8

INVERTER TO INSTALLED SPARE REF DWGS 14-19 (8A)K (2A)150AF PROTECTION SURGE CB4 100AT 150AF LOC C-3 LOC A-2 DWG E2-0018-H

PANEL 2EC3, CKT 8

TO 120V AC BYPASS DISTRIBUTION 0-150V 55-65HZ V1 E1 IV2PC3 F/IV2PC3 IV2PC3 A1 0-150A IV2PC3 0-150V V5 204 204 V5/V1/A1/5A(2)F15,16 CT 5A(2)F13,14 19.20-103523 SH 1 20-102722 SH 1, 211.THE MECHANICAL BREAKER INTERLOCK MAY BE REMOVED UNDER CERTAIN CIRCUMSTANCES, SEE DBD-EE-043 FOR DETAILS. DELETED DELETED-F FREQUENCY METER K KIRK KEY INTERLOCK --MANUAL BYPASS SWITCH MAKE BEFORE BREAK, 2 POSITION (1A) - LOCK NUMBER NOTE 1, 2, 4, 11 MCB1 MCB2 E2-0120-A AND REF DWG 2 E2-0131-A E2-0131-A AND REF DWG 11 E2-0171-09A AND REF DWG 7 (B/M B-30J) INDICATES SPLICE PER 2323-ES-100REF CHD CP-8 12-17-97 DELETED FSAR FIGURE 8.3-15 6065D99 SH 3 E2-0018-B POWER RANGE NEUTRON DETECTORS NE-43A, NE-43B, NE-43C AND NE-43D CONTROL POWER

REF DWG 1 POWER RANGE NEUTRON DETECTORS NE-43A, REF DWG 1 NE-43B, NE-43C AND NE-43D INSTR POWER E2-0094-A V A LEGEND 20A20A20A FU3 FU4 FU3A FU4A#10 AWG 2PC3 FUSES FU1, 1A, 2, 2A, 4 AND 4A ARE BUSS FUSE, LIMITRON FAST ACTING KTK-R FUSE 20 AMP, 600V (CATALOG NUMBER KTK-R-20). FUSES FU3 AND 3A ARE BUSSMANN TYPE NON-20.

1. 8 AWG 1.2.3.4.5.6.7.8.9.10.#10 AWG20A20AFU2FU2A 2PC3-1 W-CB07816-F SH 1-3 W-CB05814-F SH 1-5 W-CB04813-F SH 1-3 W-CB09818-F SH 1-5 1084H36 SH 30

-B B THE ISOLATION BETWEEN THE CLASS 1E SOURCE AND THE NON-CLASS 1E LOAD IS PROVIDED BY TWO FUSES IN SERIES INDICATED NEXT TO THE ISOLATION DEVICE. THE USE OF

NON-CLASS 1E FUSES AND THE ACCEPTABILITY OF PROVIDING IN DBD-EE-057 ATTACH 20 SEC 3.10.1. ISOLATION AFTER THE NON-CLASS IE CABLE IS DOCUMENTED BB 12.BB 20A BB SEE NOTE 12 B SM 10-18 2013 FDA-2013-000168-01-00 PER SK-0001-13-000168-01-00. THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE 8810D41 8833D80 8810D61 R R R MM 11-07 2013 el896500.dgn CP-12 E2-0018 CP-12DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ < FINAL PRINT > GLEN ROSE, TEXAS CPNPP LUMINANT CHANNEL IV ONE LINE DIAGRAM INSTRUMENT BUS DISTRIBUTION 118V AC DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV 2323-E2-0018 CP-3 E2-0018 E2-0018-A

E2-0018-B

E2-0018-C

E2-0018-D E2-0018-E E2-0018-F E2-0018-G E2-0018-H (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS 30A CB3 30A CB4 CB1 SAFEGUARD TEST CAB (TRAIN B) SPARE 15A 20A 3 5 15A 6 EG205379 15A 4FU1 15A 7 8 15A 9 SPARE 3A FU1 FU2 3A FU3 FU4 15A 10 CB1 CB2 800V POWER SUPPLY 15A 13 SPARE SPARE SPARE 15A 15A 15A 15 16 17 15A 18 NO FUSE/BKR AT THIS END EG246271 100AF 100AF EG205731NCNO 4 NK205378 NK205378B CB3 F1 CB1 INST BUS 4 15A 11 NK205376 NO FUSE/BKR AT THIS END 5A 7A 15A 12 NK205382 NK205382A NK205376E 118V AC INSTRUMENT CONT FROM THIS DWG LOC A6 1-FUSE--1.2. 3.MANUAL TRANSFER SWITCH VOLTMETER AMMETER--4.MANUAL TRANSFER SWITCH SHALL BE 1.2.3.4.5.SWITCH IS NON-AUTOMATIC (NO TRIPS). UNLESS NOTED OTHERWISE. VERTICAL NEUTRAL BUS. 1-MOUNTED ON THE BOTTOM OF DISTRIBUTION PANEL. ALL CIRCUIT BREAKERS IN DISTRIBUTION PANEL ARE 100A FRAME SIZE, 2-POLE, THERMAL MAGNETIC ALL CIRCUIT BREAKERS INCLUDING MANUAL TRANSFER SWITCH IN DISTRIBUTION PANEL ARE EQUIPPED WITH SEE E2-0071 SERIES DRAWINGS. CIRCUIT BREAKER 15A - CIRCUIT BREAKER RATING 15A(2)-QUANTITY (2)5A 5A - FUSE RATING F303 F303 - FUSE LOCATION MARKER 6.7.8. 9.10.11.12.13.14.15.16.17.18.8810D62 1084H36 SH 26 E2-0173-40 AND REF DWG 11 20A TO ELEC CONTROL BLDG EL 807'-0"TO NEUTRAL BUS 24V DC PRIMARY POWER SUPPLY 24V DC BACK-UP POWER SUPPLY AUX POWER SUPPLY CAB POWER SUPPLY 15A 4FU1 15V DC AND 48V DC POWER SUPPLY FIELD MOUNTED EQUIPMENT (FUTURE) NSSS AUX RELAY RACK 2, 24V DC POWER SUPPLY CONT ON THIS NO FUSE/BKR AT THIS END AT THIS END NO FUSE/BKR AT THIS END NO FUSE/BKR NK205376A NK205376B NK205376C NK205376D 24V DC PRIMARY POWER SUPPLY AUX AC POWER NK205378A--15V DC POWER SUPPLY 48V DC POWER SUPPLY FU1, 2 FU3, 4 PS4 PS3 NEUTRAL BUS DWG LOC C2 NON-CLASS 1E NOTE 7 5.6.EQUIPMENT WITHIN NSSS SCOPE OF SUPPLY.7.EQUIPMENT AND CABLES ENCLOSED 8760D65 SH 9 19.NOTE 3 BY DASHED LINES ARE NON-CLASS 1E. E2-0171-03 AND REF DWG 12 E2-0171-04 REF DWG 13 E2-0171-05A REF DWG 14 E2-0171-07 REF DWG 15 E2-0171-09A REF DWG 16 REF DWG 18 REF DWG 18 SOLID STATE PROTECTION SYSTEM INPUT CAB SOLID STATE PROTECTION SYSTEM INPUT CAB 8.PIECE OF EQUIPMENT THAT IT IS ASSOCIATED WITH THE SUFFIXES ARE THE ALTERNATE TAG NUMBER FOR THAT METER/RELAY TAG NUMBER SUFFIXES ARE NOT ALWAYS SHOWN. CIRCUIT NUMBER 13 14 37 16 16 8FU1,2 10A(2)20.- FUSE B/M ITEM NUMBER REF DWG 20 35 35 SPARE 85 85 6A 10 92 6A 85(e.g.)ERF TRANSDUCER PANEL VOLTAGE TRANSDUCER FUSE PANEL TAG CP2-ECDPNC-12 MAIN CONTROL BOARD MAIN CONTROL BOARD , RECEPT PMC4 FOR MAIN CONTROL BOARD MAIN CONTROL BOARD MAIN CONTROL BOARD PANEL CKT 4 E2-0018-H DISTRIBUTION PANEL TAG CP2-ECDPPC-04AUX RELAYS , , , AND AUX RELAYS AND , BUSS FUSE, LIMITRON FAST ACTING KTK-R FUSE 20A, 600V (CATALOG NUMBER KTK-R-20). NUMBER NON-25). E2-0024-04 EY205372 EY205374 EY205380 EG205381 EY205385PROCESS PROTECTION SET TCX-XIELRK-04 TRAIN A, CHANNEL , TRAIN B, CHANNEL , E2-0109 AND REF DWG 4 E2-0111 AND REF DWG 4RELAYS , AND RELAYS AND E2-0064-45 AND REF DWG 8 E2-0064-23 AND REF DWG 7 TCX-ESELTC-01 TCX-ESELSP-01 TCX-ESELSP-01 TCX-ESELAR-01 TCX-XIELSS-50D UPGRADE PROTECTION CAB CHANNEL 25A JB E2-0117 AND REF DWG 19 TCX-ESELBD-01 PROCESS PROTECTION CONTROL GROUP 4, 118V AC 1~ INSTRUMENT 1-NO AND 1-NC CONTACT. FOR SSII SCHEMATICS CONTROL BOARD DEMULTIPLEXER -INDICATES SPLICE PER 2323-ES-100 11 NOTE 11 NOTE 12 NOTE 11 NOTE 10.11.12.F1P F1B BUSS FUSE, ONE TIME, NON FUSE 20A, 250V (CATALOG W-CB09818-F SH 2, 5 W-CB07816-F SH 1, 3 W-CB05814-F SH 2, 5 W-CB04813-F SH 1, 3 W-CB03812-F SH 5 E-5812 E-6603, E-6610 8810D58, 8760D65 SH 5 9555D15 SH 1-4 1084H36 SH 30 1196E96 SH 5, 6, 7 DELETED 8833D43 SH 1, 2 271C336 SH 129 271C336 SH 130 CP2-ECPRLV-17 TCX-XIELRK-08 4DO4921 15A 15A(2)F303, 3045A(2)F301, 302 15A 2 35 35 EY205371 EY205377NIS CHANNEL CAB TCX-NIELCA-01 3A 4FU2 RELAY 2-K423-B 17 , RECEPT PMC4 FOR AND , 3A F1 15A 14 E2-0030-58 6 E2-0179 AND REF DWG 10 CP2-ECPRCR-11RELAYS , AND EY205383 PROTECTIVE RELAY RACK CHANNEL 5A(2)F403, 404 352A(2)F501, 502 421A(2)F503, 504 15A(2)F601, 602 13 22.23.24.25.26.27.21.13.THE MECHANICAL BREAKER INTERLOCK MAY BE REMOVED UNDER CERTAIN CIRCUMSTANCES, SEE DBD-EE-043 FOR DETAILS. DELETED.DELETED.-F FREQUENCY METER K KIRK KEY INTERLOCK --MANUAL BYPASS SWITCH MAKE BEFORE BREAK, 2 POSITION (1A) - LOCK NUMBER ELEC CONTROL BLDG EL 792'-0" 10KVA STATIC INVERTER IV2PC4 TAG TCX-ESELIV-04 EG299485 EG299492 EG202595 LOC B-3 DWG E2-0018-02A

2ED4, CKT 2-10

TO 125 VDC SWITCHBOARD =INVERTER CIRCUITS STATIC TRANSFER SWITCH S1 MANUAL BYPASS S2 MANUAL BYPASS TEST LOAD BANK CONNECTION 400A F204 CB2 100AT 205 F2 400A 205 150AT 400AF CB1 K EY205370 REF DWGS 22-27 (8A)150AF K (2A)DWG E2-0018-J IV2EC2/4 BKR CB8

INVERTER TO INSTALLED SPARE PROTECTION SURGE CB4 100AT 150AF LOC F-3 LOC D-3 DWG E2-0018-H

PANEL 2EC4, CKT 8

TO 120V AC BYPASS DISTRIBUTION 0-150V 55-65HZ V1 E1 IV2PC4 F/IV2PC4 IV2PC4 A1 0-150A IV2PC4 0-150V V5 204 204 V5/V1/A1/5A(2)F15,16 CT 5A(2)F13,14MCB1MCB2 NOTE 1, 2, 4, 13REF CKD CP-9 12/17/97 E2-0121-A AND REF DWG 2 E2-0115-A AND REF DWG 3 E2-0152-A AND REF DWG 5 E2-0095-B AND REF DWG 9 (B/M B-30J) E2-0132-A AND REF DWG 17 E2-0132-A FSAR FIGURE 8.3-15 20-102723 SH 1 20-102724 SH 1 20-103521 SH 1, 2 20-103522 SH 1

20-103523 SH 1 20-102722 SH 1, 2 XF1 XF2 F1, F2(2)192 4A REF DWG 21 BTI PANEL POWER E2-0018-C FLUX DEVIATION AND MISC INDICATIONS POWER RANGE NEUTRON DETECTORS NE-44A, REF DWG 1 NE-44B, NE-44C AND NE-44D INSTR POWER INSTR POWER, REF DWG 28 F401,F402 35 5A(2)POWER RANGE NEUTRON DETECTORS NE-44A, NE-44B, NE-44C AND NE-44D CONTROL POWER

REF DWG 1 CONTROL POWER, REF DWG 28 6065D99 SH 3 28.6051D74 SH 1 E2-0095-A COMPARATOR AND RATE COMPARATOR AND RATE AUDIO COUNT RATE AUDIO COUNT RATE V A V-XD/2PC4 2EC42-LY/0460DXB2-LY/0459CXB2-LY/0459EXB 2-PY/0457EXB 2-PY/0455GXB 2-PY/0403CXB 2-TY/0413LXB 2-FR-154 2-FR-054020A20A FU2A FU2#10 AWG20A20A#10 AWG FU4A FU4FU3FU3A 30A 2PC4-1 2-CB-03 2-CB-04 2-TR-0613 2-UQ-0771A 2-CB-05 2-CB-07 2-CB-09 2PC42-K413-A 2-K426-A 2-K426-B 2-K413-B#8 AWG 2A-54720A20A 2-K423-A 3AM/IV2PC4 9.2 2-ZR-041 2-TR-0412 2-NR-47 2-ZR-0412A, 2-NR-4481T/2A4 27-1T/2A4PX4/2A4 DELETED-SEE NOTE 14 A14.WITHIN THE NIS CABINET ONLY, THE ISOLATION BETWEEN THE CLASS 1E SOURCE AND NON-CLASS 1E LOAD IS PROVIDED BY A A SINGLE FUSE INDICATED NEXT TO THE ISOLATION DEVICE. NON-CLASS 1E NOTE 7 NON-CLASS 1E NOTE 7 A A A A A-SEE NOTE 15 B15.THE ISOLATION BETWEEN THE CLASS 1E SOURCE AND THE NON-INDICATED NEXT TO THE ISOLATION DEVICE. THE USE OF CLASS 1E LOAD IS PROVIDED BY TWO FUSES IN SERIES B BB BB BB NON-CLASS 1E FUSES FOR ISOLATION AND THE ACCEPTABILITY OF PROVIDING ISOLATION AFTER THE NON-CLASS 1E CABLE IS DOCUMENTED IN DBD-EE-057 ATTACH 20 SEC 3.10.1. C REFERENCE DRAWINGS: NOTES: LEGEND: 08-29 2013 FDA-2010-000172-78-00 PER SK-0007-10-000172-78-00. THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE MM AND 2-UQ-0773A R 08-29 2013 DLK el895900.dgn CP-13 E2-0018 CP-13DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ < FINAL PRINT > GLEN ROSE, TEXAS CPNPP LUMINANT ONE LINE DIAGRAM 118V AC TRAIN A INSTRUMENT BUS DISTRIBUTION DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV 2323-E2-0018 CP-3 E2-0018 E2-0018-A E2-0018-B E2-0018-C E2-0018-D E2-0018-E E2-0018-F E2-0018-G E2-0018-H (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS 6A INST RECEPT PMA HA 6A GY 6A GW 6A GT 6A GR INST RECEPT PMA 6A HD SPARE 6A HB 6A SPARE GZ 6A GX SPARE 6A GU TEST CKT FOR SSPS CONTACT E2-0062-22 6A GS SOLID STATE SEQUENCER A CP2-ECPRCR-01 A2CB1 H H N BOP AUX RELAY RACK 4, 2 3 6A FU2 6A FU3 E2-0071-51, 53 E2-0037-42 6A E2-0050-50 FU6 6A FU7 6A FU8 6A E2-0050-50 FU9 E2-0038-54 6A E2-0046-64 6A FU24 6AFU25E2-0037-69 6AFU26E2-0037-69 6A FU27 E2-0055-18 6AFU28E2-0037-20 6A FU29 6A FU30 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A FU31 FU32 FU33 FU34 FU35 E2-0061-80 E2-0037-63 E2-0033-13 FU36 FU37 FU38 FU47 E2-0054-30 BOP AUX RELAY RACK 1 4 6A FU2 6A FU13 6A 6A FU14 E2-0038-07 E2-0038-09 FU15 6AFU16E2-0038-50 6AFU17E2-0038-50 6AFU18E2-0045-16 6A FU19 6A FU20 6A FU21 6A FU22 6A E2-0030-51 E2-0067-77 FU23 6A FU24 6A FU25 6A FU26 6AFU27E2-0070-21 6AFU28E2-0037-19 6 E2-0037-61 V A F150AF150AF NC NO CKT 3 CONT FROM THIS DWG CONT FROM THIS DWG CONT ON THIS DWG CONT ON THIS DWG 1--1.2. 3.MANUAL TRANSFER SWITCH VOLTMETER AMMETER FREQUENCY METER ---NOTES 4.MANUAL TRANSFER SWITCH SHALL BE E2-0139A AND REF DWG 2 E2-0158-A AND REF DWG 3 REFERENCE DRAWINGS 1.2.3. 4. 5.20A E2-0037-49 E2-0038-54 TO NEUTRAL BUS E2-0030-62 E2-0155-A AND REF DWG 4 SWITCH IS NON-AUTOMATIC (NO TRIPS). UNLESS NOTED OTHERWISE. VERTICAL NEUTRAL BUS. 5.DWG E2-0018-H 20A - CIRCUIT BREAKER RATING 1-MOUNTED ON THE BOTTOM OF DISTRIBUTION PANEL. ALL CIRCUIT BREAKERS IN DISTRIBUTION PANEL ARE 100A FRAME SIZE, 2-POLE, THERMAL MAGNETIC ALL CIRCUIT BREAKERS INCLUDING MANUAL TRANSFER SWITCH IN DISTRIBUTION PANEL ARE EQUIPPED WITH NOTE 6 CIRCUIT BREAKER 6.TO ENSURE PROPER PROTECTION OF CABLES CIRCUIT BREAKER. TFHA, DO NOT INCREASE THE AMPACITY OF THIS CONT ON DWG E2-0018-E 2462-1004 SH 3, 2462-1027 SH 61 CIRCUIT NUMBER 118V AC INSTRUMENT TO 120V AC BYPASS DISTRIBUTION CP2-ECPRCB-11 ANALOG INSTRUMENT MAIN CONTROL BOARD 15A-E2-0066-74 E2-0066-74 TM THERMAL MAGNETIC TRIP ELEMENT3PTHREE POLE --METER/RELAY TAG NUMBER SUFFIXES ARE NOT ALWAYS SHOWN. THE SUFFIXES ARE THE ALTERNATE TAG NUMBER FOR THAT

PIECE OF EQUIPMENT THAT IT'S ASSOCIATED WITH (e.g. E2-0048-09 FUSE-FUSE RATING

FUSE LOCATION MARKER --9 6A HC-9 HC 6A FUSE B/M ITEM NUMBER REF DWG 6 6.10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 9 9 9 9 9 9 9 9 9 9 9 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10FU3E2-0049-18 6AFU4E2-0059-62 6AFU9E2-0059-68 6A FU10 6A FU11 6A FU12 6A E2-0050-50 10 10 10 10 10 10 E2-0045-17 E2-0059-34 E2-0059-36 6A FU29 6A FU30 6A FU31 6A FU33 6A FU34 10 10 10 FU7 FU32 E2-0066-74 6A 6A 6A FU4 6A FU5 10 10AM1/IV2EC1, FM5/IV2EC1). 118V AC DISTRIBUTION PANEL E2-0024-03 (VIA JB )2EC1-1AUX RELAY 2-HX/2198A-2 AUX RELAY AUX RELAY AND E2-0030-26 AUX RELAYS AUX RELAY AUX RELAY 2-HX/2198A-1 AUX RELAY AUX RELAY AUX RELAY CP2-ECPRCR-03AUX RELAY 2-LX/4754AUX RELAY 2-HX/5437AUX RELAYS 2-KXA/0614A AND AUX RELAY 2-KXA/0608AAUX RELAYS 2-KXA/0615A , E2-0038-03 AND AUX RELAYS 2-HX/2134A-1 , E2-0038-05AUX RELAYS 2-HX/2135A-1 AND 2-HX/2135A-2 , AND 2-HX/2136A-2AUX RELAYS 2-HX/2136A-1AUX RELAYS 2-HX/2137A-1, AND 2-HX/2137A-2AUX RELAY 2-PX/2111AAUX RELAY 2-PX/2112A , E2-0059-68 , AND 2-KXA/0615B2-KXA/0615C2-KXA/0615D 2-KY/2134A 2-KY/2136A 2-KY/2137AAUX RELAY 2-HX/4165AAUX RELAY 2-KXA/0631A 2-HZ/3451AUX RELAYS AND AUX RELAY 2-MLX/0001 SHUNT TRIP COIL IN MCC SHUNT TRIP COIL IN MCC SHUNT TRIP COIL IN MCC ,AND 2-KXA/0631B 2-KXA/0631C 2EB3-1/9M/COMPAUX RELAY 2-KXA/0037AAUX RELAYS 2-HX/2450A SOV 2-HV-5545 S0V 2-HV-5547 SH-TR/2EB3-4/4BL SH-TR/2EB3-4/4BRSH-TR/2EB3-4/2BRSH-TR/2EB3-4/8J AUX RELAY AUX RELAY E2-0030-24 AUX RELAY AUX RELAY AUX RELAYS , ,2-HX/4900 AND AUX RELAY 2-KXA/0620AAUX RELAY 2-KXA/0746 AUX RELAY 2-CE1 2-HX/4901AUX RELAY 2-RX13Y/RMS AUX RELAYS AUX RELAYS AUX RELAY 2-KXA/0631E

AUX RELAY AUX RELAY 2-LBX/4500A AUX RELAY 2-AFWT/PS-1AUX RELAYS 2-AX/8717, 2-AX1 THRU , 2-AC/AYAUX RELAY 2-52X1/RTA CP2-ECPRCR-13 MOV INST RECEPT PMAON MCB 2-CB-02 SOV 2-8210A E2-0061-11 VIA ON MCB 2-CB-01 INST RECEPT PMAON MCB 2-CB-03 E2-0061-84 AOV 2-HV-8220ON MCB 2-CB-09 2-CB-06 2-TC-16 S0V 2-8202A E2-0061-81 PANEL DISTRIBUTION PANEL ELEC CONT BLDG EL 807'-0" TAG CP2-ECDPEC-01 2EC1 E'205640 E'205630 E'205627 E'205629 7.SEE E2-0071 SERIES DRAWINGS. 2-KXA/0614B DX-2/2DG1E 10 6A 6/BT2ED-1/3 FU10 E2-0024-04 1-NO AND 1-NC CONTACT. FOR SSII SCHEMATICS E'205623 VIA W-CB11820-F SH 6 AND 8 E-5666 SH 1 THRU 4 E-5663 SH 1 AND 2

W-99X00404-F SH 2 AND 12 2A-635'2MX/2CICE5 SEE NOTE 3 E2-0063-13, E2-0062-82, 2-8811A 20A X-CV-12 20A FU1 6A 10 AUX RELAY E2-0030-24 52BX/2EA1-2 FU23 2-IX/2484 2-HX/R11A E2-0067-49 E2-0043-60 2-YXA/2452 E2-0037-40 AUX RELAY 6A E2-0064-111010 6A AUX RELAY FU1FU6 6A 106A10 SPARE SPARE FU5 FU8 AND 2-KXA/0608A-1 2EB3-2/7C/COMP E2-0066-74 2EB1-1/8M/COMP AUX RELAY 2-KY/6708 E2-0054-30 SH-TR/2EB3-3/3M SH-TR/2EB3-3/2M 20A DELETED.7.8.W-CV122395 SH 1 AND 2 FU48 6A 6A 6A 6A 6A 6A 6A SPARE 6A 6A 6A 6A 6A E'205643 HEATING AND VENTILATIONPANELCP2-ECPRCV-02

DWG E2-0174-02 KR KS KT KU KW KX KY KZ LA LB LC LD 22 22 22 22 22 22 22 22 22 22 22 22 SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE AUX RELAYS E2-0053-62 2-HX/5684 E2-0053-79 SPARE AUX RELAY E2-0171-11 AND REF DWG 1 2-KXA/0601A 2-KXA/0601C 2-KXA/0601B 2-HX/2134A-2 2EC3 2-KY/2135A DX-1/2DG1E, AND 2-HX/2450C 2-HX/2450B 2-HX/0455A E2-0046-64 2-RX13Z/RMS2-RX13X/RMS, 15A 1 E'205625 9 HC 6A2A2A9393 HOT SHUTDOWN PANEL CP2-ECPRLV-01 E2-0173-01A AND REF DWG 5 SPEED INDICATOR 2-SI-2452B (MAIN - 23.4V DC) (BACK-UP - 23.4V DC) E'205626 20A 5 NOTE 6* NEUTRAL FUSED SAME AS PHASE 10 10 10 102-KXA/0601D2-KXA/0601E 2-AX/SI-0047 2/2PPDX 62-SVC/2G 62-SVA/2G 52AX/2APSW1 52BX/2EA1-1 52AX-2/2APCC1 AUX RELAY E2-0061-16 2-HX/0112D 8.NOTE 1, 2, 4, 8 THE MECHANICAL BREAKER INTERLOCK MAY BE REMOVED UNDER CERTAIN CIRCUMSTANCES. SEE DBD-EE-043 FOR DETAILS. SPLICE PER SPEC 2323-ES-100 2-YX/2134, 2-YX-2134A 2-YX/2136, 2-YX-2136A ELEC CONTROL BLDG EL 792'-0" 10KVA STATIC INVERTER IV2EC1 TAG CP2-ECIVEC-01 E'299477 E'205622 E'202539=INVERTER CIRCUITS STATIC TRANSFER SWITCH S1 MANUAL BYPASS S2 MANUAL BYPASS TEST LOAD BANK CONNECTION400AF204 CB2 100AT 205 F2 400A 205 150AT 400AF CB1 K E'205621 REF DWGS 9-14 (8A)150AF K (2A)TO INSTALLED SPARE INVERTER IV2EC1/3 BKR CB5

DWG E2-0018-J SURGE PROTECTION CB4 100AT 150AF LOC: C-3 0-150V 55-65HZ V1 E1 IV2EC1 F/IV2EC1 IV2EC1 A1 0-150A IV2EC1 0-150V V5 204 204 V5/V1/A1/5A(2)F15,16 CT 5A(2)F13,14 TO DISTRIBUTION PANEL 2EC3, CKT 1

DWG E2-0018-H

LOC: A-1 10.11.12. 13. 14.20-102722 SH 1, 2 9.K KIRK KEY INTERLOCK --MANUAL BYPASS SWITCH MAKE BEFORE BREAK, 2 POSITION (1A) - LOCK NUMBER TO 125 VDC SWITCHBOARD 2ED1, CKT 2-13

DWG E2-0020

LOC: B-3 DELETED FU3 FU5*FU4 FU6*E2-0031-25A , 2-HY/4165A 2-42AX/4903 2-42AX/4904 , 2ZL-8202A , 2ZL-8220 , 2ZL-8210A 2-K740-A , REF CKD CP-11 2/27/98 FSAR FIGURE 8.3-15 E2-0018-D 2-KXA/0147B, 2-KXA/0147C E2-0033-69 E2-0037-65 2-HX/2198A-3 E2-0037-67, 2-KXA/0147A, 2-HX/2198A-4, AUX RELAY 20-103523 SH 1 20-103522 SH 1

20-103521 SH 1, 2

20-102724 SH 1

20-102723 SH 1 RECORDERS 2-TR-0413A , 2-TR-0433B ON MCB 2-CB-05 REF DWG 1515.W-CB051814-F SH 1, 2, 5 LOC: A-6 LOC: C-6 LOC: A-1 LOC: E-1 LOC: C-2 2-FYX-0110B/0111B E2-0018 D CP-18 CP-18 el000b8u.dgn LEGEND , SHUNT TRIP COILS , AND E2-0066-82 STATUS LIGHT PANEL SHUNT TRIP COILS AND , , , AND E2-0174-12A REF DWG 7 TRAIN A 2-EQ-3016 2-EQ-3017 THIS END NO FUSE THIS END NO FUSE 7300 SERIES POWER SUPPLY (LA) 7300 SERIES POWER SUPPLY (LC) CP CP-18-18 SM 2011 11-15 THIS DRAWING REVISED TO INCORPORATE EDITORIAL CHANGES AS NOTED PER AI-CR-2011-011451-1. DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT LUMINANT CPNPP GLEN ROSE, TEXAS 6A FU38 SPARE 6A SPARE FU39 6A 6A 6A FU40 FU41 FU42 6A 6A FU43 FU44 BOP AUX RELAY RACK 6 CP2-ECPRCR-15 8 9 6A FU11 6A FU12 6A 6A FU13 FU14 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A FU15 FU16 FU17 FU18 FU19 FU20 FU31 FU32 FU33 E2-0037-61 E2-0037-63

E2-0037-65 6A 6A 6A 6A FU34 FU35 FU36 FU37 FU38 FU39 E2-0037-67 SPARE FU40 SPARE 24V DC PWR SUPPLY CB3 CB4 24V DC PWR SUPPLY 10 ERF TRANSDUCER PANEL NO FUSE/BKR AT THIS END 15A 20A 11 12 118V AC INSTR DISTR REFERENCE DRAWINGS 1.2. 3.09-500-76001 SH 5 7 6A 6A FU9 FU10 E2-0049-18 6A 6A 6A 6A 6A 6A E2-0037-40 FU28 FU29 FU30 FU31 FU32 FU33 SPARE 6A FU34 6A 6A FU37 E2-0063-01 SPARE TRAIN A NEUTRAL BUS 4.E2-0160-A AND REF DWG 3 E2-0173-39 AND REF DWG 5 5.6.CONT ON THIS CONT FROM THIS F-25338-ER, H-38450-AC 118V AC INSTRUMENT BUS DISTRIBUTION ONE LINE DIAGRAM 15A 15A 15A SPARE 1-FUSE-6A 20A 20A - CIRCUIT BREAKER RATING 1-6A - FUSE RATING CIRCUIT BREAKER CIRCUIT NUMBER NOTES UNLESS NOTED OTHERWISE. VERTICAL NEUTRAL BUS. ALL CIRCUIT BREAKERS IN DISTRIBUTION PANEL ARE 100A FRAME SIZE, 2-POLE, THERMAL MAGNETIC HC - FUSE LOCATION MARKER HC 1.2.3.ALL WIRING AND CABLING ENCLOSED BY NOTE 2 SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 101010 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10-FUSE B/M ITEM NUMBER REF DWG 7 10 10 7.AND 2-HX/FWI-1A1

E2-0038-92 AUX RELAYS AUX RELAYS 2-KY/2185A, E2-0038-922-HX/2185A-1, AND AUX RELAYS 2-HX/2178-1A E2-0038-94 AND 2-HX/FW1-2A1 , E2-0038-94AUX RELAYS 2-KY/2186A2-HX/2186A-1, AND E2-0038-96AUX RELAYS 2-HX/2179-1A AND 2-HX/FWI-3A1 AUX RELAYS E2-0038-96 2-HX/2187A-12-KY/2187A,, AND AUX RELAYS 2-HX/2180-1A E2-0038-98 AND 2-HX/FWI-4A1AUX RELAYS 2-KY/2188A, E2-0038-982-HX/2188A-1, AND 2-HX/2185A-22-HX/2185A-3 2-HX/2186A-32-HX/2187A-22-HX/2187A-3 2-HX/2188A-22-HX/2188A-3AUX RELAY 2-HX/FWI-1AAUX RELAY 2-HX/FWI-2AAUX RELAY 2-HX/FWI-3A AUX RELAY 2-HX/FWI-4A

AUX RELAYS E2-0070-25 2-KXA/0087A2-KXA/0071A, AND ,AUX RELAYS 2-DGX/5691, E2-0053-752-42ax/5691A,,,AND2-42ax/5691B2-42ax/5691C2-42ax/5691D BOP ANALOG RACKVOLTAGE TRANSDUCER INPUT V-XD/2EC1DIESEL GENERATOR (2EG1 )PANEL 2EC1AUX RELAY 2-LY/4754AUX RELAY 2-ZXA/2452C 2-HXA/2PCPX3 2-HXA/2PCPX2AUX RELAY 2-HX/8701A 2-HXA/2PCPX4 E~205631 E~246249 E~205628 E~204864 8815D17, 8815D23 SH 1 25A 2-42ax/5691E DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV 2323-E2-0018 CP-3 E2-0018 E2-0018-A E2-0018-B E2-0018-C E2-0018-D E2-0018-E E2-0018-F E2-0018-G E2-0018-H E2-0024-04 NOTE 4 2-HEUHX/02 E-5976 SH 1 AND 4 E-5668 SH 1 AND 2 E-6608 6A 10 6A 10 FU45 FU46 6A 10 6A 10 FU19 FU20 SPARE SPARE 6A 10 6A 10 6A 10 6A 10 6A 10 6A 10 6A 10 6A 10 FU11 FU18 FU17 FU16 FU15 FU14 FU13 FU12AUX RELAY 2-ZX/81452-ZX/81472-ZX/0455A AND2-ZX/8010A2-ZX/8010C,,, E2-0064-44 SPARE SPARE SPARE SPARE SPARE SPARE A~245576 2-HX/7312 (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS SPARE CP2-ECPRLV-16 2-HX/2177-1A 2-HX/2186A-2 2-KXA/0071A1 2-KXA/0131B , 2-HXA/2PCPX1 CP2-EIPRCI-01 2-KXA/0131A SPARE E2-0141-A AND REF DWG 4 SPLICE IN ACCORDANCE WITH 2323-ES-100 REF CKD CP-6 12-17-97 10A INTERNAL LIGHTS, CONVENIENCE AND AC CONTROL PWR OUTLET, HEATERS, TEMP IND, 34 ENGINE CONTROL PANEL CP2-MEDGEE-01 SPARE FSAR FIGURE 8.3-15 E2-0018-E 6A FU27 6A FU36 10 FU35 DWG LOC: C-1 DWG LOC: A-6 CONT FROM DWG E2-0018-D LOC: E-6 BOP AUX RELAY RACK 8 CP2-ECPRCR-18 6A FU1 6A 6A 6A FU2 FU3 FU4 6A 6A FU5 FU6 6A 6A FU7 FU8 E2-0064-40 E2-0064-41 SPARE SPARE SPARE SPARE 10 10 10 10 10 10 10 10 SPAREAUX RELAY 2-HR2X/3607AUX RELAY 2-HR2X/3608 SPARE E2-0166-A AND REF DWG 1 LEGEND 4.ALL CIRCUIT BREAKERS INCLUDING MANUAL TRANSFER SWITCH IN DISTRIBUTION PANEL ARE EQUIPPED WITH E2-0071 SERIES DRAWINGS. 1-NO AND 1-NC CONTACT. FOR SSII SCHEMATICS SEE E2-0032-53 E2-0032-57 E2-0032-55 E2-0032-59 E2-0057-29 AUX RELAY AUX RELAY AUX RELAY AUX RELAY AUX RELAY AUX RELAY E2-0065-62 TRAIN AA THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-1999-002406-02-00 PER SK-0035-99-002406-02-00. 5.R C-C C SEE NOTE 5 R CB9, CB10 NOTE 6 6.ISOLATION BETWEEN CLASS 1E BUS AND NON-CLASS 1E LOAD IS PROVIDED BY TWO CIRCUIT BREAKERS, EACH COORDINATED

WITH THE BUS UPSTREAM CIRCUIT BREAKER, INDICATED BY

NEXT TO THE BREAKER. C DASHED LINES IS ASSOCIATED CLASS 1E, TRAIN AA. THE FUNCTION OF THE LOAD IS NOT SAFETY RELATED AND THE

LOAD CIRCUIT BREAKER IS CLASS 1E. MM 2006 01-19 THE CABLE BETWEEN THE TWO CIRCUIT BREAKERS PROVIDING ISOLATION FROM THE CLASS 1E BUS IS SAFETY RELATED, THOUGH TAGGED AS ASSOCIATED CLASS 1E. 7.ALL INTERNALS, COMPONENTS AND WIRING SUPPLIED BY THE FEEDER CIRCUIT BREAKERS ARE NON-CLASS 1E, TRAIN C. R E2-0184 AND REF DWG 6 (SEE NOTE 7) R 2006 01-19 GAW E2-0018 E CP-11 CP-11 el112760.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT TXU POWER CPSES GLEN ROSE, TEXAS + Approved LDCRs INSTRUMENT DISTRIBUTION ONE LINE DIAGRAM 118V AC TRAIN B DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV 2323-E2-0018 CP-3 E2-0018 E2-0018-A E2-0018-B E2-0018-C E2-0018-D E2-0018-E E2-0018-F E2-0018-G E2-0018-H (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS150AF150AFNCNO EG205703 EG205705 1 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A MAIN CONTROL BOARD, ANALOG INSTR E2-0171-11 AND REF DWG 1 HS HT HR HP HM HN HL HK HG HJ HF HE E2-0061-82 SPARE INSTR RECPT PMB E2-0061-91 SPARE INSTR RECPT PMB E2-0062-23 INSTR RECPT PMB INSTR RECPT PMB H H N 2 E2-0140 AND REF DWG 2 15V DC, 24V DC AND 48V DC POWER SUPPLIES BOP AUX RELAY RACK 5 3 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A EG205707 E2-0037-62 9 10 11 12 13 14 15 16 19 20 21 22 23 33 34 43 E2-0037-64 E2-0037-66

E2-0037-68 E2-0038-54 E2-0038-54 E2-0030-24 E2-0037-41 E2-0070-26 E2-0050-51 E2-0037-49 E2-0043-60 E2-0067-50 CONT FROM THIS BOP AUX RELAY RACK 2 E2-0156 AND REF DWG 4 44 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 4 EG205710 1 2 3 4 5 6 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 E2-0059-33 E2-0031-27A E2-0050-51 E2-0059-69

E2-0059-69 E2-0038-10 E2-0038-51 E2-0038-51 E2-0050-51 E2-0045-17 E2-0030-53 6 EG205720 EG205709 CONT FROM THIS 6A 6A 6A 6A 6A 29 31 32 33 34 E2-0067-84 E2-0059-35 E2-0173-01 AND REF DWG 5 MONITOR LIGHT BOX 6A 5 BACK UP 23.4V DC NO FUSE NO FUSE THIS END THIS END CONT ON THIS EG205706 6A 6A 6A 6A 6A 6A 6A 6A 6A 24 25 26 27 28 29 30 31 32 E2-0030-63 E2-0030-63 E2-0030-30 E2-0037-20 E2-0037-70

E2-0037-70

E2-0046-65 CONT ON THIS SOLID STATE SAFEGUARDS SEQUENCER B 115V AC CABINET POWER SUPPLY MANUAL TRANSFER SWITCH 20A 1 CIRCUIT BREAKER RATING CIRCUIT BREAKER 6A HS FUSE RATING FUSE FUSE LOCATION MARKERAAMMETER VOLTMETER FREQUENCY METER V F A2CB1 E2-0018-H TO NEUTRAL BUS ELECT CONT BLDG EL 807'-0" CONT ON DWG E2-0018-G 20A 1 6A HS 2.CONT ON THIS CONT ON THIS CONT FROM THIS CONT FROM THIS

---

-E2-0050-51 118V AC INSTRUMENT DISTRIBUTION 120VAC BYPASS DISTRIBUTION PANEL CIRCUIT NUMBER 15A 15A E2-0054-30 SPARE SPARE E2-0038-04 E2-0038-08 E2-0038-06 --PIECE OF EQUIPMENT THAT IT'S ASSOCIATED WITH (e.g. 6.-9 9 10 10 10 10 10 10 9 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 9 9 9 9 9 9 9 9 9 9 9 9 10 10 10 10 10 10 10 10 10 10 10 10 10 SHUNT TRIP COIL IN E2-0049-18 E2-0046-65 E2-0059-62 E2-0064-12 SPARE SPARE SHUNT TRIP COIL IN E2-0066-76 SHUNT TRIP COIL IN SHUNT TRIP COIL IN E2-0066-76 E2-0066-76 E2-0070-22 7.6A 10).AUX RELAY 2-MLX/2 SOV 2-HV-5546HOT SHUTDOWN PANEL CP2-ECPRLV-01 2-MLB-63118V AC DISTRIBUTION PANEL 2EC2-1E2-0024-03A (VIA JB ) AUX RELAY E2-0055-16 AND AUX RELAY AUX RELAY

AUX RELAYS AND AUX RELAY AUX RELAY

AUX RELAY AUX RELAY AUX RELAY AUX RELAY AUX RELAY AUX RELAY AUX RELAY AUX RELAY CP2-ECPRCR-04 SOV AUX RELAY 2-LX/4755 MCC AUX RELAY AUX RELAY AUX RELAY MCC MCC 2EB2-1/10M/COMPAUX RELAY 2-KXB/0608A AUX RELAYS 2-KXB/0614A AND 2-KXB/0614B , AUX RELAY 2-KXB/0615B AND 2-KXB/0615CAUX RELAYS , 2-KY/2134BAUX RELAYS , 2-KY/2135B AUX RELAYS , 2-KY/2136B AUX RELAYS , 2-KY/2137B AND AUX RELAY 2-PX/2111BAUX RELAY 2-PX/2112BAUX RELAY 2-FX/4650 AUX RELAY 2-KXB/0631A2-KXB/0631B AND 2-KXB/0631C AUX RELAYS ANDAUX RELAYS ,,, AND E2-0053-76 AUX RELAY ,2EC4 CKT 3 PANEL CP2-ECDPEC-02 2EC2 CP2-ECPRCB-11 SOV 2-8202B SOV 2-8210B E2-0061-79ON MCB 2-CB-09 AOV ON MCB 2-CB-03ON MCB 2-CB-02 2-8811BON MCB 2-CB-01 MOV CP2-ECPRCR-02 CP2-ECPRCR-14 AUX RELAY

AUX RELAY

AUX RELAY AUX RELAY AUX RELAY

AUX RELAY

AUX RELAY AUX RELAY AND AUX RELAY AUX RELAYS 2-BX/8717, , 2-BX1 THRU AND 2-AC/BYAUX RELAYS 2-KXB/0071A, ,2-KXB/0087A, 2-KXB/0131B AND 2-KXB/0131AAUX RELAY 2-LBX/4501A FUSE B/M ITEM NUMBER REF DWG 7 ALL CIRCUIT BREAKERS IN DISTRIBUTION PANEL ARE 100A OTHERWISE. METER/RELAY TAG NUMBER SUFFIXES ARE NOT ALWAYS SHOWN. THE SUFFIXES ARE THE ALTERNATE TAG NUMBER FOR THAT TAG 15A 15A EG205721 VM2/IV2EC2 NOTE 3 5.6.W-99X00404-F SH 12, 14 E2-0159 AND REF DWG 3 E-5667 SH 1-4 E-5664 SH 1, 2 20A E2-0030-24 6/BT2ED-2/4 7 8 E2-0048-10 E2-0048-10 8 2EB4-1/11M/COMP AND AND AND E2-0037-19 SH-TR/2EB4-2/6C E2-0066-76 6A 10 SPARE 30 6A SPARE 10 6A SPARE 10 6A SPARE 10 6A SPARE 10 6A SPARE 10 6A SPARE 10 6A SPARE 10 6A SPARE 10 35 36 43 44 45 46 47 48 E2-0063-13, E2-0062-82, E2-0071-59, E2-0071-61 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A SPARE SPARE HEATING AND VENTILATION PANEL CP2-ECPRCV-02 E2-0174-02 FU FW FX FY GW GX GY GZ HA DW DX DY 22 22 22 22 22 22 22 22 22 22 22 22 AUX RELAYS , E2-0053-63AUX RELAY2-HX/5686 E2-0053-79 SPARE SPAREAUX RELAY2-KY/5790A E2-0056-79 SPARE SPARE 2-TIS-5790 E2-0056-78 EG205721 7 AUX RELAY AUX RELAY E2-0054-30 PG DELETED.8.CONT FROM THIS DWG LOC: B-2 2-HX/2198B-1 2-HX/2198B-2

2-HX/2198B-3

2-HX/2198B-4

2-YX/2135 2-YX/2137 2-YXB/2452 2-ZXB/2452AAUX RELAY 52BX/2EA2-22-HX/49052-HX/4906 2-CE2 43X/2EA2 62-SVB/2G 62-SVD/2G 2-KXB/0631F 2-KXB/0746 2-KXB/0620A 2-RX14Y/RMS 2-52X1/RTB 2-HX/3463 2-HY/3463 2-HX/R11B 2-HV-5544 2EB4-3/3M/COMP 2-RX14X/RMS 2-HX/5442 2-HX/0456 AND 2-KXB/0608A-1 2-KXB/0615AAUX RELAYS 2-HX/2451A,2-HX/2451B AND 2-HX/2451C 2-DGX/5695 2-KXB/0037A DX-2/2DG2E DX-1/2DG2E 2-HX/2134B-1 2-HX/2134B-2 2-HX/2135B-1 2-HX/2135B-2 2-HX/2136B-1 2-HX/2136B-2 2-HX/2137B-1 2-HX/2137B-2 2-KY/67092-KXB/0601A2-KXB/0601B SPARE 2-KXB/0601E2-KXB/0601C, 2-KXB/0601D AND SEE REF DWG 6

ON MCB 2-CB-05 X-CV-12 E2-0174-12, E1-0174-22 STATUS LIGHT PANEL 2-PR-0437 2MX/2CICE6 2-IX/2485 2-BX/SI-0047 2-KXB/0071A-142AX/490842AX/4909 52AX/2APSW2 52AX-2/2APCC22-42AX/5695C2-42AX/5695D2-42AX/5695E 2-42AX/5695B 2-42AX/5695A 2-HV-8221 52BX-2EA2-1 20A 2S-1252G7.THE MECHANICAL BREAKER INTERLOCK MAY BE REMOVED UNDER CERTAIN CIRCUMSTANCES. SEE DBD-EE-043 FOR DETAILS. NOTE 1, 2, 4, 7 LOAD SHED CKT SH-TR/CP2-BSDSEB-01 E2-0071-91 ELEC CONTROL BLDG EL 792'-0" 10KVA STATIC INVERTER IV2EC2 TAG CP2-ECIVEC-02 EG299487 EG205702 EG202599 TO 125 VDC SWITCHBOARD 2ED2, CKT 2-13

DWG E2-0020-A

LOC: D-4=INVERTER CIRCUITS STATIC TRANSFER SWITCH S1 MANUAL BYPASS S2 MANUAL BYPASS TEST LOAD BANK CONNECTION400AF204 CB2 100AT 205 F2 400A 205 150AT 400AF CB1 K EG205701 REF DWGS 9-14 150AF K (5A)(1A) SURGE PROTECTION CB4 100AT 150AF TO INSTALLED SPARE INVERTER

IV2EC2/4 BKR CB5

DWG E2-0018-J

LOC: F-3 0-150V 55-65HZ V1 E1 IV2EC2 F/IV2EC2 IV2EC2 A1 0-150A IV2EC2 0-150V V5 204 204 V5/V1/A1/5A(2)F15,16 CT 5A(2)F13,14 TO 120V AC BYPASS DISTRIBUTION

PANEL 2EC4 CKT 1

DWG E2-0018-H

LOC: D-2 10.11.12. 13. 14.20-102722 SH 1, 2 9.K KIRK KEY INTERLOCK --MANUAL BYPASS SWITCH MAKE BEFORE BREAK, 2 POSITION (1A) - LOCK NUMBER DELETEDMCB1MCB2 FSAR FIGURE 8.3-15AUX RELAY2-KXB/0147A 2-KXB-0147B ,AND2-KXB/0147C

E2-0033-70 E2-0018-F 20-102723 SH 1 20-102724 SH 1

20-103521 SH 1, 2

20-103522 SH 1

20-103523 SH 1 RECORDERS, 2-TR-0413B , 2-TR-0433A TRAIN B W-CB05814-F SH 1, 2, 5 DWG LOC: A-6 DWG LOC: C-6 DWG LOC: E-1 DWG LOC: C-1 LOC: A-1 DWG LOC: D-1 DWG LOC: F-1 DWG LOC: B-6 DWG LOC: D-6 CONT THIS DWG LOC: F-4 E2-0018 F CP-14 CP-14 el000b8v.dgn THERMAL MAGNETIC TRIP ELEMENT FRAME SIZE, 2-POLE, THERMAL MAGNETIC UNLESS NOTED 1.2. 3. 4.NOTES3PTHREE POLE TM 5.MANUAL TRANSFER SWITCH SHALL BE MOUNTED AT THE BOTTOM OF DISTR PANEL. SWITCH IS NON AUTOMATIC (NO TRIPS) VERTICAL NEUTRAL BUS ALL CIRCUIT BREAKERS INCLUDING MANUAL TRANSFER FOR SSII INDICATING LIGHT SCHEMATICS SEE E2-0071 SERIES DRAWINGS. REFERENCE DRAWINGS E2-0024-04 SWITCH ARE EQUIPPED WITH 1-NO AND 1-NC AUX CONTACT. W-CB11820-F SH 6,7 , LEGEND 2462-1027 SH 61, 62 1.3.4.SM 2011 11-15 THIS DRAWING REVISED TO INCORPORATE EDITORIAL CHANGES AS NOTED PER AI-CR-2011-011451-1. MAIN 23.4V DC 7300 SERIES PWR SUPPLY (LB) 7300 SERIES PWR SUPPLY (LD) 2-EQ-3018 2-EQ-3019 CP-14 DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT LUMINANT CPNPP GLEN ROSE, TEXAS 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A EG205708 9 E2-0038-93 SPARE SPARE SPARE SPARE 10 EG205711 24V DC POWER SUPPLY 24V DC POWER SUPPLY 15A 11 20A 12 10A INTERNAL LIGHTS, CONVENIENCE AND AC CONTROL PWR EG246265 7 EG204865 NO FUSE/BKR AT THIS END OUTLET, HEATERS, TEMP IND, TRAIN B E2-0160-A AND REF DWG 2 E2-0173-40 AND REF DWG 4 1-FUSE-6A 20A 20A - CIRCUIT BREAKER RATING 1-6A - FUSE RATING CIRCUIT BREAKER CIRCUIT NUMBER NOTES 1.2.3.UNLESS NOTED OTHERWISE. VERTICAL NEUTRAL BUS. ALL CIRCUIT BREAKERS IN DISTRIBUTION PANEL ARE 100A FRAME SIZE, 2-POLE, THERMAL MAGNETIC 15A 4.ALL WIRING AND CABLING ENCLOSED CP2-ECDPEC-02 E2-0037-62 E2-0038-95 E2-0038-97

E2-0038-99 E2-0037-64 E2-0037-66 E2-0037-68 SPARE SPARE SPARE SPARE 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 34 1010-15A CP2-ECPRCR-15 AUX RELAYS AND AUX RELAYS , E2-0038-93, AND AUX RELAYS AND AUX RELAYS , E2-0038-95, AND AUX RELAYS AND AUX RELAYS , E2-0038-97, AND AUX RELAYS AND AUX RELAYS , E2-0038-99 , AUX RELAY AUX RELAY AUX RELAY 2-HX/FWI-3B AUX RELAY 2-HX/FWI-4B CP2-EIPRCI-02 CP2-ECPRLV-17VOLTAGE TRANSDUCER V-XD/2EC2 INPUT 2EC2 FOR SSII INDICATING LIGHT SCHEMATICS SEE E2-0071 SERIES DRAWINGS. 1.6. 5.ALL CIRCUIT BREAKERS OF DISTR PANEL BOARD 2EC2 25A DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV 2323-E2-0018 CP-3 E2-0018 E2-0018-A

E2-0018-B

E2-0018-C

E2-0018-D E2-0018-E E2-0018-F E2-0018-G E2-0018-H 1 1 - FUSE LOCATION MARKER ARE EQUIPPED WITH 1-NO AND 1-NC AUX CONTACT. FUSE B/M ITEM NUMBER REF DWG 7 E-5977 SH 1-4 E-6603, E-6610 7.118V AC INSTRUMENT DISTRIBUTION ONE LINE DIAGRAM CONT FROM THIS DWG TRAIN BB W-TC42702-D SH 1, 2 E-5668 SH 1, 2 FU10 FU21 E2-0142-A AND REF DWG 3 FU22 FU23 FU24 FU25 FU26 FU27 FU28 FU29 FU30 FU1 FU2 FU3 FU4 FU5 FU6 FU7 FU8 FU9 AND 2-HX/2177-1B 2-HX/FWI-1B1 2-KY/2185B 2-HX/2185B-22-HX/2185B-12-HX/2185B-3 2-HX/2178-1B 2-KY/2186B 2-HX/2186B-22-HX/2186B-12-HX/2186B-3 2-HX/2179-1B 2-HX/FWI-3B1 2-KY/2187B 2-HX/2187B-22-HX/2187B-12-HX/2187B-3 2-HX/2180-1B 2-HX/FWI-4B1 2-KY/2188B 2-HX/2188B-22-HX/2188B-12-HX/2188B-3 2-HX/FWI-1B 2-HX/FWI-2B NEUTRAL BUS NOTE 2 AG245577 6A 6A 6A 6A 6A 6A 6A 6A FB1-5 FB1-9 FB1-1 FB1-13 FB1-17 FB1-25 FB1-21 FB2-5 FB2-1 FB2-13 FB2-11 FB2-15 FB2-9 6A 6A 6A 6A 70 70 70 70 70 70 70 70 70 6A 2-MLB-4B-2 2-MLB-4B-3 2-MLB-1B-1 2-MLB-1B-2 120-24V AC TRANSFORMER 70 70 2-MLB-45B 2-MLB-10 8 15A EG255702 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 10 10 10 10 10 10 10 10 10 10 10 10 FU27 FU29 FU30 FU31 FU32 FU33 FU34 FU35 FU36 FU37 FU38 FU39 FU40 10 E2-0045-16

E2-0032-53

E2-0032-57 SHUNT TRIP COILS E2-0066-82 AND AUX RELAY AUX RELAY AUX RELAY AUX RELAY AUX RELAY AUX RELAY E2-0050-51 AUX RELAY E2-0050-51 AUX RELAY E2-0050-51 2-HX/4167A SH-TR/2EB4-4/2BRSH-TR/2EB4-4/4BLSH-TR/2EB4-4/4BR , , SH-TR/2EB4-4/8J E2-0032-59 10 10 10 10 10 10 6A 6A 6A 6A 6A 6A FU12 FU13 FU14 FU15 FU16 FU17 FU18 SPARE SPARE SPARE SPARE SPARE SPARE AUX RELAY E2-0064-45 2-ZX/8146 2-ZX/0456 , AND2-ZX/8010B 6A FU11 10 6A 10 CP2-ECPRTC-42 FU416A10 6A 6A 6A 10 10 10 FU42 FU43 FU44 AUX RELAYS AND 2-HY/2195B-1 2-HX/2187B-4 E2-0038-97AUX RELAYS 2-HX/2185B-4 2-HY/2193B-1 AND E2-0038-93 AUX RELAYS AND E2-0038-99 AUX RELAYS AND E2-0038-95 2-HX/2186B-4 2-HY/2194 2-HX/2188B-4 2-HY/2196 CONT ON THIS DWG FB2-17 6A2-HEUHX/01 AND2-KY/5973 E2-0057-30AUX RELAY 2-HX/8702B E2-0063-04 AUX RELAY E2-0032-55AUX RELAY 2-KXB/4694 E2-0050-51 2EG2 CP2-MEDGEE-02 (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS 6.INSIDE DASHED LINES ARE ASSOCIATED CLASS 1E, TRAIN BB. SEE NOTE 4 2-KXB/4691 2-KXB/4692

2-KXB/4693 2-HX/FWI-2B1 2-HXB/PCPX4 2-HXB/PCPX1 2-HXB/PCPX2 2-HXB/PCPX3AUX RELAY 2-HX/7311 E2-0065-61 REF CKD CP-6 12/17/97 LOC: D-1 CB3(2)CB4(2)NOTE 5 CIRCUIT BREAKERS CB3 AND CB4, LOCATED IN BOP ANALOG RACK 2-CI-02, ARE 2-POLE BREAKERS WHICH BREAK BOTH THE HOT AND NEUTRAL CIRCUIT WIRES. DELETED E2-0024-04 THE FOLLOWING CABLE IS SPARED IN THIS DISTRIBUTION PANEL. SP205705A

CP2-ECPRCB-11 E2-0171-11 FSAR FIGURE 8.3-15 E2-0018-G 6A FU28 10 SEE NOTE 1, 3 LOC: A-5 SPARE 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A SPARE SPARE SPARE E2-0049-18 SPARE E2-0064-42 E2-0064-43 SPARE E2-0167-A AND REF DWG 1 NOTE 4 10 10 10 10 10 10 10 10 10 10 CP2-ECPRCR-19 AUX RELAY AUX RELAY AUX RELAY FU10 FU1 FU2 FU3 FU4 FU5 FU6 FU7 FU8 FU9 2-HR2X/3610 2-HR2X/3609 2-LY/4755 AUX RELAY E2-0037-41 2-ZXB/2452C -C SEE NOTE 7 C ISOLATION BETWEEN CLASS 1E BUS AND NON-CLASS 1E LOAD IS PROVIDED BY TWO CIRCUIT BREAKERS, EACH COORDINATED WITH THE BUS UPSTREAM CIRCUIT BREAKER, INDICATED BY NEXT TO THE BREAKER. CB9, CB10 C C NOTE 8 THE FUNCTION OF THE LOAD IS NOT SAFETY RELATED AND THE LOAD CIRCUIT BREAKER IS CLASS 1E. THE CABLE BETWEEN THE TWO CIRCUIT BREAKERS PROVIDING ISOLATION FROM THE CLASS 1E BUS IS SAFETY RELATED, THOUGH TAGGED AS ASSOCIATED CLASS 1E. ALL INTERNALS, COMPONENTS AND WIRING SUPPLIED BY THE FEEDER CIRCUIT BREAKERS ARE NON-CLASS 1E, TRAIN C. E2-0187 AND REF DWG 5 (SEE NOTE 9) E2-0018 G CP-10 CP-10 el000aqv.dgn BOP ANALOG RACK ERF TRANSDUCER PANEL REFERENCE DRAWINGS BOP AUX RELAY RACK 6 LEGEND CONT FROM DWG E2-0018-F 118V AC INSTR DISTR PANEL 2.3.4.5.8823D07 09-500-76001 SH 8, 5 E2-0067-61 E2-0067-62

E2-0067-63 E2-0067-60 E2-0067-59 SPARE SPARE TERMINAL RACK MONITOR LIGHT BOX MONITOR LIGHT BOX MONITOR LIGHT BOX

MONITOR LIGHT BOX

MONITOR LIGHT BOX MONITOR LIGHT BOX E2-0067-65 MONITOR LIGHT BOX E2-0067-90 E2-0172-42 AND REF DWG 6 SPAREDIESEL GEN () ENGINE CONTROL PANEL LOC: E-6 BOP AUX RELAY RACK 9 TRAIN BB 7.8.9.SM 2010 10-14 THIS DRAWING REVISED TO INCORPORATE EDITORIAL CHANGES AS NOTED PER AI-CR-2010-009328-1. 2-MLB-4B-1 CP-10 DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT LUMINANT CPNPP GLEN ROSE, TEXAS + Approved LDCRs TRAIN A TRAIN B 120V AC BYPASS DISTRIBUTION ONE LINE DIAGRAM DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV 2323-E2-0018 CP-3 E2-0018 E2-0018-A E2-0018-B

E2-0018-C

E2-0018-D E2-0018-E E2-0018-F E2-0018-G E2-0018-H (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS 3.6A FUSE RATING FUSE FUSE LOCATION MARKER 6A----7070FUSE B/M ITEM NUMBER REF DWG 4 FB1-1 FB1-1 W-TC41702-D SH 1,2 25KVA ELECT CONTROL BLDG 807-0" 100A 100A 1 2 3 4 E2-0018 9 10 ERF TRANSDUCER PANEL 15A 11 70A 6 TO NEUTRAL BUS E2-0018-D E2-0173-39 AND REF DWG 1 NO FUSE/BKR AT THIS END E2-0018-D E2-0018-B E2-0018-02C

E2-0018-02C VOLTAGE TRANSDUCER NEUTRAL BUS NOTE 4 60A 5BYPASS TRANSF T2EC3BYPASS DISTRIBUTION PANEL 2EC3 CP2-ECDPEC-03 E0200565A INVERTER 118V AC INSTRUMENT DISTRIBUTION PANEL 2EC1118V AC INSTRUMENT DISTRIBUTION PANEL 2PC1118V AC INSTRUMENT DISTRIBUTION PANEL 2PC3120V AC DISTRIBUTION PANEL 2EC3-1 INVERTER IV2EC3118V AC INSTRUMENT DISTRIBUTION PANEL 2EC5 CP2-ECPRLV-16 INPUT V-XD/2EC3 SPARE E~205622 E~205650 E~205623 E~205651 E~205652 E~205654 E~205655 E~246250 120V AC 1~ TAG TAG 460-120V AC 1~ E~200565 IV2EC1 NOTE 1 CP2-ECTRET-01 DWG E2-0018-01B 110A 90A 150A 90A TO 480V MCC OR PLANT SUPPORT POWER THRU TRANSFER SWITCH DWG E2-0007-A LOC: E-6 2EB3-1/2DL/COMP CP2-EPTSEB-06PANEL CP2-EPDPNB-25 150A 150A 7 8 E299481 INVERTER IV2PC1 E299479 E2-0018-B INVERTER IV2PC3 E2-0018 90A 12 E299480 E2-0018-J INSTALLED SPARE INVERTER IV2EC1/3DEFG EG200631 EG200631A EG205702 150A 150A 25KVA ELECT CONTROL BLDG EL 807-0" 100A 100A 1 2 3 4 EG205730 EG205703 EG205731 EG205732 70A 6 150A 150A 15A 9 10 11 EG205734 EG205735 EG246266 TO NEUTRAL BUS E2-0018-F E2-0018-A E2-0018-F E2-0018-C E2-0173-40 AND REF DWG 2 NO FUSE/BKR AT THIS END E2-0018-02D E2-0018-02D VOLTAGE TRANSDUCER ERF TRANSDUCER PANEL 60A 5BYPASS TRANSF T2EC4BYPASS DISTRIBUTION PANEL 2EC4 INVERTER 118V AC INSTRUMENT DISTRIBUTION PANEL120V AC DISTRIBUTION PANEL 2EC4-1 INVERTER IV2EC4118V AC INSTRUMENT DISTRIBUTION PNL 2EC6 CP2-ECPRLV-17 INPUT V-XD/2EC4 118V AC INSTRUMENT DISTRIBUTION PANEL 118V AC INSTRUMENT DISTRIBUTION PANEL TAG 460-120V AC 1~ 120V AC 1~ TAG SPARE IV2EC2 CP2-ECTRET-02 CP2-ECDPEC-04 2EC2 2PC4 2PC2 DWG E2-0018-01B E2-0007-C LOC C-6 2EB4-1/6DL/COMP FROM 480V MCC OR PLANT SUPPORT PANELCPX-EPDPNB-46THRU TRANSFER SWITCH

CP2-EPTSEB-01 NEUTRAL BUS NOTE 4 150A 12 EG299486 INSTALLED SPARE INVERTER IV2EC2/4 E2-0018-J 150A 150A 7 8 EG299489 INVERTER IV2PC2 EG299492 E2-0018-C INVERTER IV2PC4 E2-0018-A

FSAR FIGURE 8.3-15 LEGEND NOTES 1.2.3.4.5.OR B AS NOTED. 150A 1 CIRCUIT BREAKER 150A - CIRCUIT BREAKER RATING ALL CIRCUIT BREAKERS IN DISTRIBUTION PANEL ARE 100A FRAME SIZE, 2-POLE, THERMAL MAGNETIC UNLESS NOTED

OTHERWISE. -150A FRAME SIZE, 2-POLE, THERMAL MAGNETIC CIRCUIT BREAKER WITH ADJUSTABLE TRIP SET AT HI MAGNETIC SETTING.BREAKER.VERTICAL NEUTRAL BUS. -225A FRAME SIZE, 2-POLE, THERMAL MAGNETIC CIRCUIT REFERENCE DRAWINGS 1.2.ALL EQUIPMENT ON THIS DRAWING IS CLASS 1E, TRAIN A 1 - CIRCUIT NUMBER E-6603, E-6608 E-6603, E-66106. -150A FRAME SIZE, 3-POLE, THERMAL MAGNETIC CIRCUIT BREAKER. E2-0018 SH H R THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE SS 2002 01-30 R EDITORIAL FDA-2001-000269-02-00 PER SK-0002-01-000269-02-00. EDITORIAL CHANGE AS NOTED. 01-30 2002 DJL E2-0018 H CP-8 CP-8 el833900.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ TXU ENERGY CPSES GLEN ROSE, TEXAS [1][2]1.2. PANELBOARD ENCLOSURES SHALL BE GROUNDED BY MEANS OF EXTERNAL LEGEND NOTES DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV

E1-0024-03 CP-4 E1-0024-03 E1-0024-03A TRAIN A E1-0024-03B -3A 2 3A - FUSE RATING 2 - FUSE LOCATION MARKER FUSE GROUND SHALL BE #10 AWG WIRE. 8-INDICATES WIRE PREFIX XEC1-1-1 INDICATES WIRE PREFIX 1EC11 GROUND---8[1]-1(B)10A TO NEUTRAL BUS 2 1 3 4 5 6 7 8 TB[1]-2(W)[1]-1(B)[1]-2(W)[1]-2(W)[1]-1(B)E'105640 E'105640A JB 1A-1341' NEUTRAL GROUND E'105656 CONTAINMENT HIGH RANGE 1-LIT-3395 LEVEL INDICATING TRANSMITTER 3A 1 SPARE SPARE SPARE 5 6 7 SPARE 8 9 10 11 12 13 SPARE SPARE SPARE SPARE SPARE SPARE 14 15 16 SPARE SPARE A'130711 E1-0046-38 TRAIN AA NOTE 1 FIRE PROTECTION PANEL FOR PRIMARY PLANT VENT FIRE PROTECTION PANEL FOR PRIMARY PLANT VENT FIRE PROTECTION PANEL FOR PRIMARY PLANT VENT FIRE PROTECTION PANEL FOR PRIMARY PLANT VENT FIRE PROTECTION PANEL FOR PRIMARY PLANT VENT FIRE PROTECTION PANEL FOR PRIMARY PLANT VENT FIRE PROTECTION PANEL FOR PRIMARY PLANT VENT FIRE PROTECTION PANEL FOR PRIMARY PLANT VENT FIRE PROTECTION PANEL FOR PRIMARY PLANT VENT FIRE PROTECTION PANEL FIRE PROTECTION PANEL E1-0036-79 10A 3A E1-0035-95 E1-0035-93 E1-0059-85 E1-0036-93 E1-0036-91

E1-0036-89

E1-0036-87 E1-0036-85 E1-0036-83

E1-0036-81 3A 3A 3A 3A 3A 3A 3A 3A 3A 3A 1 2 3 4 5 6 7 8 9 FOR CONTROL ROOM FOR CONTROL ROOM PRESSURIZATION SUPPLY FILTER EMERGENCY FILTRATION FILTER TRAIN AA 10 11 3A 12 3A 3A 3A SPARE SPARE SPARE SPARE 13 14 15 16[2]-1(B)[2]-2(W)TO NEUTRAL BUS E'006923 E'006923A CKT 8 DWG E1-0018-01D A'006923B A'006923C A'006923D A'006923E A'006923F A'006923G E'006923H A'006923I E'006923J E'006923K NEUTRAL GROUND NOTE 1 DISTRIBUTION PANEL 1EC1-1 TAG NO CP1-ECDPEC-09 SAFEGUARD BLDG DISTRIBUTION PANEL XEC1-1-1 TAG NO CPX-ECDPEC-03 AUX BLDG EL 886'-6" NOTE 2 NOTE 2 E1-0018-D CKT 6 TO INSTRUMENT DISTRIBUTION ELECTRICAL EQUIPMENT AREA EL 810'-6" TO 118V AC INSTRUMENT DISTRIBUTION PANEL XEC1-1 118V AC 1' PANEL 1EC1 E1-0067-39 1-RUK-6290A3A3A RADIATION MONITOR RM-80 FOR CONTROL ROOM CPX-VAFULV-23 E1-0035-90 E'006923L EXHAUST FILTER CPX-VAFULV-19 EXHAUST FILTER CPX-VAFULV-15 EXHAUST FILTER CPX-VAFULV-13 EXHAUST FILTER CPX-VAFULV-11 EXHAUST FILTER CPX-VAFULV-09

EXHAUST FILTER CPX-VAFULV-07

EXHAUST FILTER CPX-VAFULV-05

EXHAUST FILTER CPX-VAFULV-03 EXHAUST FILTER CPX-VAFULV-01 CPX-VAFULV-21 90 18 18 18 61 89 89 89 89 89 89 89 89 89 89 89 89 89 89 892A2B (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS FSAR FIGURE 8.3-15 E1-0024-03 (SEE NOTE 3) 3.LOAD SHALL BE ADDED TO THIS PANEL. GROUND LUG, JUMPER FROM INTERNAL GROUND BUS TO EXTERNAL CABLES ENCLOSED INSIDE DASHED LINE ARE ASSOCIATED CLASS 1E, TRAIN AA. 3A 9A 89 DIST PANEL XEC1-1-1 IS A COMMON PANEL, NO UNITIZED 118V AC 1' 118V AC COMMON AND UNIT 1 ONE LINE DIAGRAM INSTRUMENT DISTRIBUTION PANELS FUSE B/M ITEM NUMBER REF DWG 1 REFERENCE DRAWINGS1.E1-0024-04 COMM ISOL DEVICE X-RY-5896A-1 3B 3A4A4B1A1A E1-0043-73 E1-0043-73 NK127445 NK127446 NOTE 4 R 4.TRAIN C R THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2005-003364-18-07 PER SK-0006-05-003364-18-02. CABLES ENCLOSED INSIDE DASHED LINE ARE LOOP POWER SUPPLY 1-PQY-4806A LOOP POWER SUPPLY 1-PQY-4807A171171 171 171 NON-CLASS 1E, TRAIN C. R 01 MHF 2008 07-09 2008 R 021A1A 07-09 GAW E1-0024 03 CP-16 CP-16 el128650.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ < FINAL PRINT > LUMINANT CPNPP GLEN ROSE, TEXAS DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV CP-4 E1-0024-03 E1-0024-03 E1-0024-03A ONE LINE DIAGRAM E1-0024-03B TRAIN B 118V AC INSTRUMENT DISTRIBUTION PANELS 2.DISTRIBUTION PANEL ENCLOSURE SHALL BE GROUNDED BY MEANS OF AN EXTERNAL LUG. LEGEND FUSE-CABLES AND EQUIPMENT WITHIN THESE DASHED 2 1 3 4 5 6 TB EG105720 EG105720A JB 1S-1252G E1-0046-39 3A 3 4 5 6 7 8 9 10 11 12 13 14 15 16 SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE EG105736 AG130713 E1-0067-40 TRAIN BB FIRE PROTECTION PANEL FOR PRIMARY PLANT VENT EG006925A E1-0036-80 FIRE PROTECTION PANEL FOR PRIMARY PLANT VENT FIRE PROTECTION PANEL FOR PRIMARY PLANT VENT FIRE PROTECTION PANEL FOR PRIMARY PLANT VENT FIRE PROTECTION PANEL FOR PRIMARY PLANT VENT FIRE PROTECTION PANEL FOR PRIMARY PLANT VENT FIRE PROTECTION PANEL FOR PRIMARY PLANT VENT FIRE PROTECTION PANEL FOR PRIMARY PLANT VENT FIRE PROTECTION PANEL FOR PRIMARY PLANT VENT FIRE PROTECTION PANEL FIRE PROTECTION PANEL 3A 12 SPARE SPARE SPARE SPARE SPARE EG006925 10A 3A 1 3A 3A 3A 3A 3A 2 3 4 5 6 AG006925B AG006925C AG006925D E1-0036-82 E1-0036-84 E1-0036-86

E1-0036-88

E1-0036-90 AG006925E AG006925F 3A 3A 3A 3A 3A 7 8 9 10 11 AG006925G EG006925H E1-0036-92 E1-0036-94 E1-0059-86 E1-0035-94

E1-0035-96 AG006925I EG006925J EG006925K TRAIN BB FOR CONTROL ROOM PRESSURIZATION 13 14 15 16 LEVEL INDICATING TRANSMITTER 1-LIT-3396 PANEL XEC2-1-1 TAG NO CPX-ECDPEC-04

AUX BLDG EL 873-6" DWG E1-0018-01E CKT 8 TO NEUTRAL BUS NEUTRAL GROUND CKT 6 DWG E1-0018-F 10A TO NEUTRAL BUS TAG NO CP1-ECDPEC-10 SAFEGUARD BLDG NEUTRAL GROUND 3A 3A - FUSE RATING 1 1 - FUSE LOCATION MARKER-INDICATES WIRE PREFIX 1EC2-1-INDICATES WIRE PREFIX XEC2-1-1 -GROUND NOTE 1 NOTE 1 NOTE 2 NOTE 2[1]-1(B)[1]-2(W)[1]-1(B)[1]-2(W)[1]-2(W)[1]-1(B)[2]-2(W)[2]-1(B)NOTE 3 (NOTE 3)[1][2]TO 118V AC INSTRUMENT DISTRIBUTION PANEL 1EC2 DISTRIBUTION PANEL 1EC2-1 ELECTRICAL EQUIPMENT AREA EL 852-6" TO 118V AC INSTRUMENT DISTRIBUTION PANEL XEC2-1 118V AC 1 DISTRIBUTION JUMPER FROM INTERNAL GROUND BUS TO EXTERNAL GROUND SHALL BE #10 AWG WIRE. SPARE LINES ARE ASS0CIATED CLASS 1E TRAIN BB. FOR CONTROL ROOM EMERGENCY EXHAUST FILTER CPX-VAFULV-02 EXHAUST FILTER CPX-VAFULV-08 EXHAUST FILTER CPX-VAFULV-04 EXHAUST FILTER CPX-VAFULV-06 EXHAUST FILTER CPX-VAFULV-10

EXHAUST FILTER CPX-VAFULV-14 EXHAUST FILTER CPX-VAFULV-12 EXHAUST FILTER CPX-VAFULV-16 EXHAUST FILTER CPX-VAFULV-20 SUPPLY FILTER CPX-VAFULV-22 FILTRATION FILTER CPX-VAFULV-24 FUSE B/M ITEM NUMBER REF DWG 1 8 3A 1 3A REFERENCE DRAWINGS

1. E1-0024-04 CONTAINMENT HIGH RANGE RADIATION MONITOR RM-80 1-RUK-6290B AND 1-RY-6290B-1 18 18 94 18 91 89 89 89 89 89 89 89 89 89 89 89 89 89 892A2B FSAR FIGURE 8.3-15 (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS E1-0024-03A (SEE NOTE 3) 3.LOAD SHALL BE ADDED TO THIS PANEL.

DIST PANEL XEC2-1-1 IS A COMMON PANEL, NO UNITIZED SJL 2004 06-07 3A 9A 89 118V AC 1 NOTES 1.R THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2002-003828-01-00 PER SK-0002-02-003828-01-00. 06-08 2004 CA E1-0024 03A CP-9 CP-9 el965600.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ TXU POWER CPSES GLEN ROSE, TEXAS

DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV ONE LINE DIAGRAM TRAIN B 118V AC INSTRUMENT DISTRIBUTION PANELS 3A 3 SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE CKT 6 10A NEUTRAL GROUND NOTE 1 118V AC 1~ ELECTRICAL EQUIPMENT AREA EL 852-6" SPARE 1 18 94 TB 1 2 3 4 5 6 EG205720A[2]-1(B)[2]-2(W)[2]-1(B)[2]-2(W)EG205720 JB 2S-1252G 2EC2 4 5 6 7 9 10 11 12 13 14 15 16 EG205736 E2-0046-39 CONTAINMENT HIGH 2-RUK-6290B TO NEUTRAL BUS[2]-2(W)[2]-1(B)RANGE RADIATION MONITOR RM-80 CP2-ECDPEC-10 DISTRIBUTION PANEL TAG SAFEGUARD BUILDING [2]LEGEND NOTES 3A23A - FUSE RATING 2 - FUSE LOCATION MARKER FUSE 8 GROUND 8 1.EXTERNAL GROUND LUG. JUMPER FROM INTERNAL GROUND BUS TO

EXTERNAL GROUND SHALL BE #10 AWG WIRE. 2.PANELBOARD ENCLOSURES SHALL BE GROUNDED BY MEANS OF

---

E2-0024-03 E2-0024-03A E2-0024-03BTO 118V AC INSTRUMENT DISTRIBUTION DWG E2-0018-F PANEL TRAIN BB LEVEL INDICATING E2-0067-40 AG230713 TRANSMITTER 2-LIT-3396NOTE 218183A3A E2-0024-03 CP-2 INDICATES WIRE PREFIX CABLES ENCLOSED INSIDE THESE DASHED LINES ARE ASSOCIATED CLASS 1E, TRAIN BB.

2 8 3.ALL EQUIPMENT/DEVICES SHOWN ON THIS DWG ARE CLASS 1E AND CABLES ARE CLASS 1E, TRAIN B UNLESS OTHERWISE NOTED. 4.(NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS 3A 18 3A 18 3A 18 3A 18 3A 18 3A 18 3A 18 3A 18 3A 18 3A 18 3A 18 3A 18 3A 18 3A 18 8A M REF DWG 2 DELETED.2EC2-1 2EC2-1 03A CP-3 CP-3 el0002hh.dgn E2-0024 FUSE B/M ITEM NUMBER REF DWG 1 REFERENCE DRAWINGS1.E2-0024-04 (LATER) 2.0360-4720 EES 1998 07-01

CP-3 THIS DRAWING REVISED TO ADD THE FSAR FIGURE NUMBER AS AN EDITORIAL

CHANGE.FSAR FIGURE 8.3-15 DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLY TXU ELECTRIC CPSES GLEN ROSE, TEXASDWNCHKDAPVDREMARKS REV CPE FINAL PRINT 118V AC INSTRUMENT BUS DISTRIBUTION ONE LINE DIAGRAM (NUCLEAR SAFETY-RELATED) CLASSSAFETY CLASS 3ASSOCIATED CIRCUITSSAFETY CLASS 2CLASS 1ESAFETY CLASS 1SEISMIC CATEGORY V A F 1-VOLTMETER AMMETER FREQUENCY METER ---NOTES REFERENCE DRAWINGS 1-CIRCUIT BREAKER CIRCUIT NUMBER ---9 6A HC-FUSE-FUSE RATING

FUSE LOCATION MARKER --9 6A HC-9 HC 6A FUSE B/M ITEM NUMBER REF DWG 6 AF - CIRCUIT BREAKER FRAME SIZE AT - CIRCUIT BREAKER TRIP RATING K KIRK KEY INTERLOCK --MANUAL BYPASS SWITCH MAKE BEFORE BREAK, 2 POSITION -MANUAL BYPASS SWITCH

BREAK BEFORE MAKE, 3 POSITION (1B) - LOCK NUMBER1.ALL EQUIPMENT ON THIS DRAWING IS CLASS 1E TRAIN A OR TRAIN B AS NOTED. 10-102722 SH 1, 2 20-103521 SH 1, 2 10-102723 SH 1 10-102724 SH 1 20-103522 SH 1 20-103523 SH 1 1.2. 3. 4.5.6.2.REQUIREMENTS AND PREREQUISITES FOR OPERATION OF INSTALLED SPARE INVERTER ARE STATED IN DBD EE-043

118V AC UNINTERRUPTIBLE POWER SUPPLY SYSTEM.

     =INVERTER CIRCUITS STATIC TRANSFER SWITCH S1 MANUAL BYPASS TEST LOAD BANK CONNECTION SURGE PROTECTION CB4 100AT400AF204 CB2 100AT 205 F2 400A 205 150AT 400AF CB1 K K S3 MANUAL BYPASS SWITCH K E199477 CB5 K ER199478 CB6 K E199475 CB7 K EB199476 CB8 INSTALLED SPARE STATIC INVERTER IV1EC1/3

10KVA TAG CP1-ECIVEC-05 ELEC CONTROL BLDG EL 792-0" TRAIN A 150AF 100AT 150AF 100AT 150AF 100AT 150AF 100AT 150AF 150AF E199480 (1B)(2B)E199483 E199482 REF DWGS 1-6 (5B)(6B)(7B)(8B)TO 120V AC BYPASS DISTRIBUTION PANEL 1EC3 BKR 12

DWG E1-0018-H

LOC A-3 NOTE 2 TO 125V DC SWITCHBOARD 1ED1 CKT 2-11

DWG E1-0020 LOC B-4 TO 125V DC SWITCHBOARD 1ED3 CKT 2-11

DWG E1-0018-02 LOC B-4 0-150V 55-65HZ V1 E1 F/A1 0-150A 0-150V V5 204 204 V5/V1/A1/5A(2)F15,16 CT 5A(2)F13,14 IV1EC1/3 IV1EC1/3 IV1EC1/3 IV1EC1/3 TO INVERTER IV1EC1 SWITCH S2 DWG E1-0018-D LOC B-2 TO INVERTER IV1PC1 SWITCH S2 DWG E1-0018 LOC B-2 TO INVERTER IV1EC3 SWITCH S2 DWG E1-0018-02C

LOC B-2 TO INVERTER IV1PC3 SWITCH S2 DWG E1-0018-B LOC B-2 =INVERTER CIRCUITS STATIC TRANSFER SWITCH S1 MANUAL BYPASS TEST LOAD BANK CONNECTION SURGE PROTECTION CB4 100AT400AF204 CB2 100AT 205 F2 400A 205 150AT 400AF CB1 K K S3 MANUAL BYPASS SWITCH K EG199487 CB5 K EW199488 CB6 K EG199484 CB7 K EY199485 CB8 INSTALLED SPARE STATIC INVERTER IV1EC2/4

10KVA TAG CP1-ECIVEC-06 ELEC CONTROL BLDG EL 792-0" TRAIN B EG199486 150AF 150AF (1B)(2B)EG199491 EG199490 100AT 150AF 100AT 150AF 100AT 150AF 100AT 150AF REF DWGS 1-6 (5B)(6B)(7B)(8B)TO 120V AC BYPASS DISTRIBUTION PANEL 1EC4 BKR 12

DWG E1-0018-H

LOC D-3 NOTE 2 TO 125V DC SWITCHBOARD 1ED2 CKT 2-11

DWG E1-0020-A LOC B-3 TO 125V DC SWITCHBOARD 1ED4 CKT 2-11

DWG E1-0018-02A LOC B-3 0-150V 55-65HZ V1 E1 F/A1 0-150A 0-150V V5 204 204 V5/V1/A1/5A(2)F15,16 CT 5A(2)F13,14 IV1EC2/4 IV1EC2/4 IV1EC2/4 IV1EC2/4 TO INVERTER IV1EC2 SWITCH S2 DWG E1-0018-F LOC B-2 TO INVERTER IV1PC2 SWITCH S2 DWG E1-0018-A LOC B-2 TO INVERTER IV1EC4 SWITCH S2 DWG E1-0018-02D LOC B-2 TO INVERTER IV1PC4 SWITCH S2 DWG E1-0018-C LOC B-2 E1-0018 J CP-3 CP-3 el0002ii.dgn LEGEND

CP-3 THIS DRAWING REVISED TO ADD THE FSAR FIGURE NUMBER AS AN EDITORIAL CHANGE.BW 07-01 1998 FSAR FIGURE 8.3-15A DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLY TXU ELECTRIC CPSES GLEN ROSE, TEXASDWNCHKDAPVDREMARKS REV CPE FINAL PRINT E1-0018-01 ONE LINE DIAGRAM 208/120V ACREF CKD CP 34 3/13/98 SPARE 25A 1 175A CPX-ECIVNC-01 E1-2001 25A 3 15A 4 15A 5*15A 6 15A*7 NK006627 NK006621 NK006638 8 20A 9 10 30A 20A 20A 11 12 20A NK006614 80A 14 13 3A 3A 3A 3A 1 2 3 4 NK006624A E2-0039-51 2-RUK-4200 2-RUK-6259 SPARE E2-0046-08 15 20A NK006624 SPARE 16 17 35A 20A 3A 3A 3A 20A 1 2 3 4 20A 18 3A 3A 5 NK006625 NK006625D NK006625E SPARE SPARE 2-RUK-4269 2-RUK-4270 3A 3A 3A 3A 20A 2 3 4 20A 3A 3A 5 3A 3A 3A 3A 3A 3A 6 7 8 9 10 11 12 NK006628 SPARE 2-RUK-4509 SPARE 2-RUK-4510 2-RUK-4511 NK006628G NK006628H NK006628J 3A 3A 3A 20A 1 2 3 4 20A 3A 3A 5 3A 3A 3A 3A 3A 3A 6 7 8 9 10 11 12 SPARE SPARE E1-0046-29 SPARE NK006626H NK006626F 2-RUK-5698 3A 3A 3A 20A 1 2 3 4 3A 3A 5 SPARE SPARE 20A NK006640 NO FUSE/BKR 15A 22 AT THIS END 1A F2 15A 23 NO FUSE/BKR AT THIS END 24 1A F2 15A NK006736 NK006631 NK006623 NK006630 NK006611 70A 25 26 CB-4 NK006649 20A 32 CHECK SOURCE TRANSFORMER PUMP MOTOR NK006636 6A 6A 6A 39 17 18 NK048068 NK006670 15A 34 27 28 20A E1-0035-57 3A 3A 3A 3A 3A 3A 3A 3A SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE 5 6 7 8 9 10 11 12 3A 3A 3A 3A 3A 3A SPARE SPARE SPARE SPARE SPARE SPARE NK006615 29 80A 15A NK006633 30 2 6 7 8 9 10 11 12 19 20 15A 33 15A NK006626 (2)3A 3A 3A 3A 3A SPARE SPARE SPARE SPARE SPARE SPARE 7 8 9 10 11 12 6 3A 20A NK006618 E1-2042 AND REF DWG 3 E1-0080-03 AND REF DWG 4 E1-2043 AND REF DWG 5 E1-0078-03 AND REF DWG 9 E2-0046-50 AND REF DWG 11 E1-0105 AND REF DWG 12 E1-0046-50 AND REF DWG 13 E1-0080-09 AND REF DWG 14 E1-0078-03 AND REF DWG 9 E2-0050-60 AND REF DWG 16 AUX BLDG EL 810'-6"~C~B~ATO NEUTRAL BUS CP2-ECPRLE-01 NOTE 1, 2 NK006624C E2-0043-36 E2-0043-42 E2-0050-61 CONT ON DWG NK000606B*E2-0050-60 E2-0050-62 CONTROL BLDG EL 840'-6" NOTE 3DWG E1-0010-A LOC E3DWG E1-0010-B LOC D5 E1-0024-02A CB2 CONT ON THIS CONT FROM THIS CONT ON THIS CONT FROM THIS SPARE PRIORITY DISTRIBUTION E1-1423 NK000606D AG000606 31 21 SPARE 20A NK150014 15A F1,F2 2A SPARE 80A 480-208/120V AC, 3~ SPARE 48 55 56 56 56 3A5556 56 56 56 56 56 56 56 56 1 56 56 56 56 56 56 56 56 565556 3A 55 56 56 56 56 48 48 3A5556 56 56 56 56 56 56 56 56 56 56 10 10 10 20A E1-0080-03 E1-0078-03 NK006629A THIS DWG NK006629 E1-2047-A NORMAL LOAD EMERG NK006716A THIS DWG NK006716 E1-2047-A NORMAL LOAD EMERG SEE NOTE 9 SEE NOTE 960A60A THIS DWG NK006716A SEE NOTE 9 THIS DWG NK006629A SEE NOTE 9 40A 109 109 40A 102 102 6.25A 80 18 X-RY-5895A-2 X-RY-5895B NK006626J NK006626K E1-0035-90 83 F3 30 KVA F6 15A NK006671M/N 15A 20A M M M M SPARE M X-RUK-6281JB 1A-1319 2-RE-4509 XEC1-3 CPX-EIPRLV-30 CP1-ECPRCR-07 CP1-ECPRCR-09(CPX-ECDPNC-42) XEC1-8 CP1-ECPRCR-09 XEC1-5 TAG NO CPX-FPDSNC-02 CPX-ECDPNC-44 AUTO-TRANSFER SWITCH CPX-ECDPNC-46 PANELBOARD XEC1 FIRE DETECTION SYS MAIN CONT PNL FDR 1 NK006629B E1-0018-01B (CPX-ECPRCV-06) PANELBOARD XEC2 FIRE DETECTION SYS MAIN CONT PNL FDR 2 NK006716B E1-0018-01B (CPX-ECPRCV-06)PANELBOARD XEC1 PANELBOARD XEC2 CPX-ECPRLE-05 CPX-EIPRLV-42A XEC3-3 PANEL FROM 480V MCC XEB1-1/1BR/COMPTAG NO CPX-EPTRNT-45FROM 480V MCC XEB4-2/7C/COMP TXEC4TO DISTR PNL XEC4-3 CPX-FPDSNC-01 MAIN FIRE PROT PANEL AUTO TRANSFER SWITCH 1(CPX-FPDSNC-01) MAIN FIRE PROT PANEL AUTO TRANSFER SWITCH 2(CPX-FPDSNC-02) XEC1-6 XEC1-7 1, 2 E2-0080-03 AND REF DWG 14 CB2 SPARE SPARE E2-0053-89 10A 6.25A 80 103 FU1 FU2 FU3 10A F15 52 10A 52 F16 10A 52 10A 52 F17 F18 BAY 1 BAY 2 BAY 3 BAY 4 208/120V AC 3~ 4 WIRE (* INTERNAL BREAKER IN POWER SPLY) (* INTERNAL BREAKER IN POWER SPLY)~A~B~C~A~B~C CPX-EIPRLV-29 XEC1-2 CP1-ECPRCR-16 CP2-ECPRCR-07 OR PLANT SUPPORT VIA TRANSFER SWITCHPOWER PANEL XB10-1-2 CPX-EPTSEB-03 CP1-LPECCV-01 SPARE TO DISTR PNL NK099279 NK099281 E1-0018-01A TO TXEC1/2 MANUAL TRANSFER SWITCH CPX-EPDSNC-03 NOTE 10 NK099280 XEC1-01S AUX BLDG EL 810'-6" DWG E1-0010-B LOC G-3 45 KVA TXEC1TAG NO CPX-EPTRNT-42FROM 480V MCC XEB3-2/7DR/COMP A~000948C 480-208/120V AC, 3~ (JB 1A-5280~) (NOTE 6)(CKT 3)(CKT 20)(CKT 1)(CKT 26)E1-2049-B AND REF DWG 10 E1-0018-01C (LOC A-1) E1-2001-D E1-0046-62 E1-0158-B AND REF DWG 18AUX RELAY 1-RX13/RMS SPARE SPARE E1-0035-91A (CPX-ECDPNC-18)(CPX-ECDPNC-16)(CPX-ECDPNC-20)(CPX-ECDPNC-19)(CPX-ECDPNC-21) CONTROL BLDG EL 840'-6" 480-208/120V AC, 3~ E1-1423 NK00950D E1-0024-02A 30 KVA TO MISCELLANEOUS SIGNAL PANEL CPX-ECDPNC-43 AUTO-TRANSFER SWITCH CPX-ECDPNC-45TAG NO CPX-EPTRNT-44 TXEC3 A~000950 SEE NOTE 11SEE NOTE 11SEE NOTE 11 NK099910 NK099909 NK000950A JB 1A-5297SEE NOTE 11SEE NOTE 11 NK000606A SEE NOTE 11 NK000606E JB 1A-5302 TO MISCELLANEOUS SIGNAL PANEL NK000606C NK000950C NO FUSE/BKR AT THIS END NK006622 E1-0059-74 AND REF DWG 7 X-RUK-5567A 1-FUSE-FUSE LOCATION MARKER 1.2.3.15A 4.CIRCUIT BREAKER RATING-CIRCUIT BREAKER 3-POLE FUSE RATING OF PANEL.NON-CLASS 1E. ALL EQUIPMENT/DEVICES AND CABLES NON-SAFETY RELATED. CIRCUIT BREAKER 1-POLE DISTRIBUTION PANEL IS SEISMIC CATEGORY 1, INCOMING LUGS SHALL BE MOUNTED AT THE TOP ALL OTHER EQUIPMENT/DEVICES AND CABLES ARE AS NOTED.15A-1---ALL CIRCUIT BREAKERS IN DISTRIBUTION PANEL ARE THERMAL MAGNETIC. CIRCUIT NUMBER 5.6.7.39 10- FUSE B/M ITEM NUMBER REF DWG 21 39 6A 6A 10 DISCONNECT SWITCH --8.9.SPARE THE RED CONDUCTOR ON CABLE NK006716A AND NK006629A. INSIDE THESE DASHED LINES ARE CLASS 1E, 10.19.20.53920E SH 1 CPX-EIPRLV-29 CPX-EIPRLV-30 DELETED TRAIN AA OR BB TRANSFER SWITCH CPX-EPDSNC-03 SHALL BE ALIGNED TO TRANSFORMER TXEC1/2 ONLY DURING MAINTENANCE OF TRANSFORMER TXEC1 UNDER PROCEDURAL CONTROL. AT NO TIME SHALL BOTH TRANSFER SWITCHES CPX-EPDSNC-03 AND CPX-EPDSNC-04 BE ALIGNED TO TRANSFORMER TXEC1/2. DELETED DELETED DELETED FSAR FIGURE 8.3-15A SEE REFERENCE DRAWING 22. CIRCUIT BREAKER IS SUPPLIED WITH TRANSFORMER, 11.OF TRANSFORMER CPX-EPTRNT-42. NO MORE LOAD SHALL BE ADDED TO THIS PANEL. REFERENCE CALC NUMBER EE-1E-XEB3-2. TOTAL LOAD ON THIS PANEL IS TO THE FULL CAPACITY SPARE (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS SPARE E1-0018-01 E1-0018-01A

E1-0018-01B E1-0018-01C DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV E1-0018-012323-E1-0018-01CP-10 E1-0018-01 E1-0018-01A CP-13 DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV 1 32 1 23 XEC1 CPX-ECDPNC-03 1.3.4.5.7.8. 9.E-81388-15-C 10.11.13.14.15.0353-2820 16.18.771574 SH 1 E-5591 SH 1 E-302775-01 SH 4 E-302775-01 SH 3 74-2428-0131 0353-1553 SH 1 0353-1554 SH 1 MODEL 8088 LOCAL CONTROL PANEL WIRING DIAGRAM S/S CAB 800674 SH 1, 800704 SH 1 ANNUN PWR PANEL ASSEMBLY CONTROL PANEL INTERNAL WIRING UNIT 1 AND 2 CABLE SPREADING RM CONTAIN CRIT ALARM SCHEM FB CRIT ALARM SCHEM SOLID STATE ISOL CAB WIRING

SOLID STATE ISOL CAB WIRING21.E1-0024-04 BOP AUX RELAY RK 4 DEVICE LEVEL ONE LINE DIAGRAM FUSE/BREAKER BILL OF MATERIAL MN CONTROL PNL SCHEMATIC DIAGRAM CONNECTIONS CUSTOMER EXTERNAL PWR PB CONTROL CONN DIAG LIQ MONITOR WITH PUMP12.1230038E LPM-4 INTERCONN DETAILS 0353-1720 SH 1 CONN DIAG GAS OFFLINE MONITOR 771567-01 771569-0122.406319-1 CIRCUIT DIAGRAM SERIES 700 E-302714-01 SH 4 INDICATES SPLICE (SPLICE PER 2323-ES-100) FIRE PROTEC SYS SCHEM AND EMERGENCY BATTERY PACK CP2-ELBPSG-109 REF DWG E2-0940-T (* FUSED NEUTRAL) E2-0071-91 AND REF DWG 2, 6, 8 AND 17 SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE DWG LOC: C-2 DWG LOC: A-6 DWG LOC: E-2 DWG LOC: C-6 E1-0018-01A LOC: A-1 AIR LOCK CONTROLS AND WIRING DIAG UNIT 2 PERSONNEL AIR LOCK 2.SCHEMATIC UNIT 2 PERSONNEL AIR LOCK VE2-74-2428-120 6.SCHEMATIC UNIT 2 PERSONNEL AIR LOCK LOCAL CONTROL PNL 17.74-2428-0130 DETECTION INTERCONN DIAG SINGLE ZONE SH A VE2-74-2428-120 LOCK WIRING DIAG UNIT 2 PERSONNEL AIR SPARE CWG 08-12 2015 MAIN FIRE PROTECTION PANEL AUTO TRANSFER CPX-FPDSNC-02 BYPASS PWR SUPPLY FOR MISC SYS INVERTER CPX-ECIVNC-01 MAIN FIRE PROTECTION PANEL AUTO TRANSFER CPX-FPDSNC-01 FIRE DETECTION SYS PNL SOLID STATE ISOLATION CAB FIRE DETECTION SYS PNL SWITCH 2 SWITCH 1 CPX-EIPRLV-29 CP1-ECPRCR-07 CPX-EIPRLV-30 PERSONNEL AIR LOCK (UNIT 2)RMS VENT STACK MONITOR RM-80, X-RUK-5567A CP1-ECPRCR-09 ANN LOGIC CABINET BAY 3, XEC1-5 RMS FUSE PANEL REGULATING TRANSFORMER TXEC1 REGULATING (CVT) TRANSFORMER REGULATING (CVT) TRANSFORMER TRAIN AA TRAIN BB XEC1-3 RMS FUSE PANEL XEC1-7 RMS FUSE PANEL XEC1-6 RMS FUSE PANEL CPX-EIPRLV-42A HALON CONTROL PANEL RB CRITICALITY ALARM PANEL CP2-ECPRLE-01 LOOSE PARTS MONITORING SYS CP1-LPECCV-01 CAB FB CRITICALITY ALARM PANEL CPX-ECPRLE-05 120V AC PRIORITY DISTRIBUTION XEC1-2 AUTO TRANSFER SWITCH SOLID STATE ISOLATION CAB PANEL CP1-ECPRCR-16ANN LOGIC CAB CP1-ECPRCR-09 SOLID STATE ISOLATION CAB CP2-ECPRCR-07RMS FUSE PANEL XEC1-8 RMS CCW SAMPLE PUMP CHANNEL MOTOR CONTROLLER 2-RE-4509 BOP AUX RELAY RACK 4 CP1-ECPRCR-1312.CIRCUIT BREAKER IS A 3-POLE BREAKER. CABLE NK006618 IS CONNECTED TO PHASE A ONLY. FDA 2014-000079-02-00 PER SK-0008-14-000079-02-00. THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE MHF 08-12 2015 LEGEND: NOTES: REFERENCE DRAWINGS: SEE NOTE 12 R R R el131860.dgn CP-49 01 E1-0018 CP-49DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ < FINAL PRINT > GLEN ROSE, TEXAS CPNPP LUMINANT E1-0018-01 E1-0018-01A E1-0018-01B E1-0018-01C DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV E1-0018-01 DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV

DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV

CP-13 208/120V AC ONE LINE DIAGRAM 6A 6A 10A RMS CCW SAMPLE PUMP CHANNEL CHECK SOURCE TRANSFORMER PUMP MOTOR 15A 6A 6A RMS CCW SAMPLE PUMP CHANNEL CHECK SOURCE TRANSFORMER PUMP MOTOR 15A 15A*NK006661 NK006639 NK006637 38 SPARE 45A 35 36 20A NK006816 41 (*INTERNAL BREAKER IN POWER SPLY) 0C 0B 0A///E2-0050-61 AND REF DWG 1 E2-0050-62 AND REF DWG 1 E2-2042-01 AND REF DWG 3 GROUND BUS NOTE 2 CONT FROM DWG E1-0018-01 LOC E6 NEUTRAL BUS 392.EQUIPMENT GROUND BUS SHALL BE INSTALLED 52105E2 SH 1, 771575 SH 1 LEGEND FUSE RATING FUSE FUSE LOCATION MARKER 1 NOTES BREAKER RATING

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1-CIRCUIT BREAKER 1-POLE 15A 15A-DISCONNECT SWITCH1.DISTRIBUTION PANEL IS SEISMIC CATEGORY 1, NON-CLASS 1E.3.ALL CIRCUIT BREAKERS IN DISTRIBUTION PANEL ARE THERMAL MAGNETIC.

3A 1 1 3A 56 15A 3A 3A 3A 3A 20A 1 2 3 4 20A 3A 3A 5 3A 3A 3A 6 7 8 9 10 11 12 SPARE SPARE SPARE NK006634J E2-0046-68 2-RE-6297 2-RE-6296 2-RE-6285 2-RE-6256 NK006634H E2-0046-67 SP006634G NK006634F NK006634D E2-0046-33 E2-0046-06 2-RE-6255 2-RE-406 NK006634C NK006634A E2-0046-05 E2-0064-27 NK006634 E2-0080-09 AND REF DWG 2 CB4 37 485556 56 56 56 56 56 56 56-CIRCUIT NUMBER -56 53 53 53 INDICATES SPLICE (SPLICE PER 2323-ES-100) 56208/120V AC DISTRIBUTION PANEL XEC1120V AC RMS FUSE PANEL XEC1-42-RE-4510 MOTOR CONTROLLER2-RE-4511 MOTOR CONTROLLERSOLID STATE ISOLATION CAB CP2-ECPRCR-16FIRE DETECTION SYS PNL CPX-EIPRLV-29C FU1 FU1 FU2 FU2 FU3 53 103 10A FU2 FU3 103 SPACE 40 TO 480V MCC XB2-2/7D/COMP DWG E1-0016-A REGULATING TRANSFORMER TXEC1/2 480-208/120V AC, 3~, 4W 45kVA TAG NO. CPX-EPTRNT-56 AUX BLDG EL 810-6" NK099285 SEE NOTE 4 NK099281 NK099282 E1-0018-01 E1-0018-01B MANUAL TRANSFER SWITCH XEC1-01S (CPX-EPDSNC-03)(FOR PANEL XEC1) MANUAL TRANSFER SWITCH XEC2-01S (CPX-EPDSNC-04)(FOR PANEL XEC2)4.THIS TRANSFORMER SHALL NOT BE CONNECTED TO BOTH PANELS XEC1 AND XEC2 SIMULTANEOUSLY. REF CKD 12/4/97 CP-13 (CPX-ECDPNC-17 IN THE FIELD (B/M E1-1800-367 ITEM X-35A). FSAR FIGURE 8.3-15A2323-E1-0018-01CP-10 E1-0018-01 E1-0018-01AE1-0018-01ACP-2 E1-0018-01F E1-0018-01G E1-0018-01D E1-0018-01E E1-0018-01H REFERENCE DRAWINGS 1.2.3.0353-2820 E-302775-01 SH 34. E1-0024-04 FUSE B/M ITEM NUMBER REF DWG 4 E1-0018-01A SPARE (NOTE 5) SPARE (NOTE 5) R R THE FOLLOWING CABLES ARE SPARED IN RMS FUSE PANEL AS SHOWN BELOW: PANEL No.CABLE No.XEC1-4 SP006634B R EES 2001 04-07 THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-1999-003471-01-00 PER SK-0009-99-003471-01-00. 5.XEC1-4 SP006634E JRMC 2001 04-09 SPARE (NOTE 5) R XEC1-4 E1-0018 01A CP-16 CP-16 el763100.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ TXU ENERGY CPSES GLEN ROSE, TEXAS

E1-0018-01 E1-0018-01A

E1-0018-01B

E1-0018-01C DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REVE1-0018-01CP-13 120V AC ONE LINE DIAGRAM REF CKD 5/8/98 CP-12

E1-0018-01C THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE

FDA 2003-000841-04-00 PER SK-0015-03-000841-04-00. SPARE SPARE SPARE SPARE SPARE 7.THE FOLLOWING CABLE(S) ARE SPARED IN RMS FUSE PANEL AS SHOWN BELOW.CABLE NUMBER:PANEL NUMBER: XEC2-2-2 SP006659B 20A 15A 15A 15A 15A (* INTERNAL BKR IN PWR SPLY) (* INTERNAL BKR IN PWR SPLY) (* INTERNAL BKR IN PWR SPLY) 1 15A 15A E1-0071-91 15A 15ABSW1BSW2 1A F1 20A 1A F2 8A*SPARE 20A SPARE 20A SPARE 20A SPARE 35A 14 13 12 11 10 9 NK006904 NK006905 NK006909 NK006909A 2 3 4 5 6 NK006728 NK006911 7 8 NK006738 NK148619 NK006914 FIRE DETECTION SYS PANEL CPX-EIPRLV-31A 20A NK006645A E1-0064-27 3A 3A 3A 3A 3A 3A 5 7 8 9 10 11 12 NK006645C NK006645D NK006645F NK006659C NK006645J NK006645H SPARE SPARE 15A 1 15A 2 EMERGENCY AIR LOCK-UNIT 2 15A 320A3A 1 3A 2 3 4 3A 3A 3A 5 6 7 8 15A NK006659A 4 NK006659E NK006659F 9 10 11 12 SPARE SPARE SPARE SPARE SPARE SPARE SPARE 15A 5 FIRE DETECTION SYS PANEL CP2-EIPRLV-33A SPARE 6 20A 20A SPAREBSW1BSW2 1A F1 20A 1A F2 8A*SPARE 20A SPARE 20A SPARE 20A SPARE 20A SPARE20A3A 1 3A 2 3A 3 4 5 6 7 8 9 10 11 12 SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE NK006926A E2-0060-90 NK006926B E2-0055-63 NK006926 14 13 12 11 10 9 8 7 FIRE DETECTION SYS PANEL CP1-EIPRLV-28 FIRE DETECTION SYS PANEL CP1-EIPRLV-28A FIRE DETECTION SYS PANEL CPX-EIPRLV-31 HALON CONTROL PANEL CPX-EIPRLV-44A SAFETY VALVE FLOW MONITOR PANEL CP1-EIPRLV-39 (* BSW2-OVERVOLTAGE PROTECTION SWITCH) E1-0173-5520A3A 1 3A 2 3A 3 4 5 6 7 8 9 10 11 12 SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE NK006611C NK006611B E1-0060-90 E1-0055-63 E1-0046-05 E1-0046-06 E1-0046-33 E1-0046-08 E1-0046-67 E1-0046-68 NK006906 NK006919 NK006645 NK006659 NK006727 E2-2048 NK048619M SAFETY VALVE FLOW MONITOR PANEL 35A 35A E1-0039-51 E1-0046-10 E1-0046-31 (* BSW2-OVERVOLTAGE 120V AC 10

• (* INTERNAL BREAKER IN POWER SUPPLY)

CP2-EIPRLV-39 SWGR BLDG EL 810-6" TAG NO CPX-ECDPNC-05

PANEL XEC1-2 TO DISTR PANEL XEC1 CKT 26 NK006611 TO NEUTRAL BUS NEUTRAL BUS GROUND BUS NOTE 3 120V AC 10 SWGR BLDG EL 810-6" TO NEUTRAL BUS NK006613 PANEL XEC2-2 TAG NO CPX-ECDPNC-06 NOTE 2 NOTE 2 AND REF DWG 2 NOTE 4 NEUTRAL BUS GROUND BUS NOTE 3 FIRE DETECTION SYS PANEL CP1-EIPRLV-33 FIRE DETECTION SYS PANEL CP1-EIPRLV-33A E2-0173-55 PROTECTION SWITCH) DWG E1-0018-01 SPARE 35A RMS FUSE PANEL XEC1-2-1 DWG E1-0018-01B CONT ON THIS DWG LOC E1 RMS FUSE PANEL XEC2-2-3 E1-2049 AND REF DWG 7 NO FUSE/BKR AT THIS END E1-2044A AND REF DWG 6

• DWG LOC C6 CONT FROM THIS*E1-2046 AND REF DWG 1 AND 10 E1-2041-01 AND REF DWG 4 AND 10 E1-2048 AND REF DWG 5 AND 10 AND REF DWG 8 E2-2044 AND REF DWG 9 E2-0071-91 AND REF DWG 11 AND REF DWG 5 AND 10 AND REF DWG 8 2-RUK-2959 PRIORITY DISTRIBUTION PRIORITY DISTRIBUTION 1-RUK-6255 1-RUK-6256 1-RUK-6259 1-RUK-6297 1-RUK-6296 AND COMMUNICATIONS ISOL DEVICE 4 1-RY-6290B-25556 56 56 3A 1 3A 3A 3A 3A 14 13 15 16 55 56 56 56 56 56 56 56 56 56 56 56 56 56 565556 56 56 56 56 1 2 1 25556 56 56 3A 3A 3A 2 3 4 6 3 4 5 6 7 8 9 10 11 SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE 10 11 SPARE 2 3 SPARE 7 8 9 10 11 SPARE SPARE SPARE SPARE BSW2 1A F1 1A F2*3 4 5 6 7 8 9 10 11 SPARE SPARE SPARE SPARE SPARE SPARE SPAREBSW1BSW2 1A F1 1A F2 8A*CP1-EIPRLV-39 E1-0173-55 3 4 5 6 7 8 9 10 11 SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE 3 4 5 6 7 8 9 10 11 SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE 3 4 5 6 7 8 9 10 11 SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE 10 11 SPARE SPARE 10 11 SPARE 10 11 SPARE SPARE 3 SPARE SPARE 3 SPARE 3 SPARE SPARE 7 8 9 10 11 12 SPARE SPARE SPARE SPARE SPARE 7 8 9 10 11 SPARE SPARE SPARE SPARE 7 8 9 10 11 12 SPARE SPARE SPARE SPARE SPARE BSW2 1A F1 1A F2*BSW2 1A F1 1A F2*BSW2 1A F1 1A F2*102 102 3 4 5 6 7 8 9 10 11 SPARE SPARE SPARE SPARE SPARE SPARE SPARE 3 4 5 6 7 8 9 10 11 SPARE SPARE SPARE SPARE SPARE SPARE SPARE 3 4 5 6 7 8 9 10 11 SPARE SPARE SPARE SPARE SPARE SPARE SPARE BSW2 1A F1 1A F2*CP1-EIPRLV-39 E1-0173-55 BSW2 1A F1 1A F2*CP1-EIPRLV-39 E1-0173-55
  • 57 BSW2 1A F1 1A F2*E1-0173-55 BSW2 1A F1 1A F2*E1-0173-55 BSW2 1A F1 1A F2*E1-0173-55 BSW2 1A F1 1A F2*E1-0173-55 BSW2 1A F1 1A F2*E1-0173-55 102 102 1-RUK-6285 1-RUK-4200 1-RUK-6261 F1 1-RUK-2959 1-RUK-5100 M M X-RUK-6283 M M 1-RUK-0406 56 NK099322 E1-0065-58

(* INTERNAL BKR IN PWR SPLY) E1-2041 AND REF DWG 3 AND 10 1-HV-4075D, 1-HV-5370 E1-2056 (CPX-ECDPNC-25)(CPX-ECDPNC-28) 2-RUK-5100 AND 2-RE-5100 RMS FUSE PANEL XEC2-2-1 (CPX-ECDPNC-26) RMS FUSE PANEL XEC2-2-2 (CPX-ECDPNC-27)15A**57 NOTE 5 X-RUK-5251A AND X-RE-5251A EMERGENCY AIR LOCK PANEL CP1-BSECPE-01 TO DISTR PANEL XEC2 CKT 36 SPARE (NOTE 6) SPARE (NOTE 6) SPARE (NOTE 6) SPARE (NOTE 6) SPARE (NOTE 6) SPARE 1 CIRCUIT BREAKER -BREAKER RATING

CIRCUIT NO FUSE RATING FUSE-FUSE LOCATION MARKER NOTES 1.NOTED OTHERWISE. 2. 3.15A ARE 1-POLE THERMAL MAGNETIC UNLESS EQUIPMENT GROUND BUS SHALL BE INSTALLED IN FIELD (B/M E1-1800-367 ITEM X-35A).4.CABLE NO WITH SUFFIX M IS THE SAME AS THECORRESPONDING CABLE NO WITH SUFFIX NON THE RESPECTIVE DRAWINGS. 74-2428-0260 15A 1----ALL CIRCUIT BREAKERS IN DISTRIBUTION PANEL INCOMING LUGS ARE MOUNTED AT TOP OF DISTRIBUTION PANEL. 771575 SH 1

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3A 1 56- FUSE B/M ITEM NUMBER REF DWG 12 56 1 3A12.E1-0024-04 5.DOUBLE ASTERISK (**) DENOTES NEUTRAL LEAD IS ALSO FUSED.

FSAR FIGURE 8.3-15A THE FOLLOWING CABLES ARE SPARED IN RMS FUSE PANELS AS SHOWN BELOW: PANEL No.CABLE No.6.SP006645BXEC2-2-1SP006645EXEC2-2-1 SP006645GXEC2-2-1 SP006640BXEC2-2-2 SP006926CXEC2-2-3 REFERENCE DRAWINGS 771571 SH 1 6.E-81388-15-A 7.8.30649D01002 SH 4 9.771572 SH 1 10.11.LEGEND 1.2.3. 4. 5.771563 SH 1 771565 SH 1 771563A SH 1 771565A SH 1 74-2427-0260 KG 2004 09-16SP006737XEC1-2 R R SPARE 09-16 2004 MHF E1-0018 01C CP-17 CP-17 el993700.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT TXU POWER CPSES GLEN ROSE, TEXAS 52a NORM XEC1-1-1(B) XEC1-1-2(W) XEC1-1-N(W) XEC1-1-BL(B) SP(R)E2-0018-02 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A SPARE 6A 6A 6A 6A 6A 6A 6A 6A 6A SPARE SPARE 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 9V DC POWER SUPPLY 2A CB1 SPARE SPARE 6A SPARE 6A 6A 6A E021932M E045951 E205624 E105624 E1-0174-03 AND REF DWG 2 6A 6A BOP AUX RELAY RACK 10, SPARE SPARE SPARE SPARE E1-0035-69 E1-0071-24 SPARE SPARE SPARE 6A 6A RMS CONT RM EQUIP RACK, BOP AUX RELAY RACK 10, CP2-ECPRCR-32 6A 6A 35A 1 E~006927 CPX-ECPRCV-03 E1-0035-62 E1-0056-64

E1-0056-66 TJ TK TL E~006929 15A 2 E1-0070-23 TM TN TP TR E1-0036-73 TS TU TW TX SD SE SF SG SH SPARE E1-0071-51 SPARE E1-0053-90 E1-0053-79 SJ SK SL SM SPARE SPARE SPARE CPX-VAACUP-01 E1-0069-11 15A 5 E~006921 BOP AUX RELAY RACK 4, CP1-ECPRCR-13 11 12 13 14 15 16 45 46 E1-0036-77 E1-0035-92 E1-0033-69 E1-0037-40 E1-0043-43 E1-0059-63 E~006921A 11 12 13 14 SPARE SPARE SPARE SPARE CP1-ECPRCR-18 BOP AUX RELAY RACK 8, H2 ANALYZER AND CORE EXIT TC RACK, 15A 6 7 20A E~006974 E~105543 RECEPT (MICROPROCESSOR PWR SUPPLY) CP1-ECPRCR-32 E1-0071-50 SPARE E1-0071-53 51 52 53 54 61 62 20A 8 E~006923 9 E~021958M 35 36 37 38 39 40 CP2-ECPRCR-13 E~021948M 11 12 13 14 15 16 BOP AUX RELAY RACK 4, 11 E~006934 20A 12 53 54 61 62 E~205543 DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV

1-FUSE--MANUAL TRANSFER SWITCH 6A 1-6A - FUSE RATING CIRCUIT BREAKER CONT ON THIS DWG LOC C1 CONT ON THIS

DWG LOC E1 CONT FROM THIS DWG LOC A6 CONT FROM THIS DWG LOC C6 35A 35A - CIRCUIT BREAKER RATING TH TH - FUSE LOCATION MARKER DWG E1-0018-02C TRAIN A E1-0158-B AND REF DWG 5 E1-0166A AND REF DWG 6 E1-0170-1A AND REF DWG 8 E2-0170-01A AND REF DWG 12E1-0018-01ACP-2 E1-0018-01D E1-0018-01E E1-0018-01F E1-0018-01G TRAIN AA TRAIN AA NOTE 5 NOTE 5 NOTE 3 NEUTRAL BUS NOTE 6 NOTE 6 45 46 E1-0046-61 AND REF DWG 11 IND LIGHTS FOR AIR CONDITIONING UNIT CONTROL BLDG EL 807-0" 118V AC, 1~ INSTRUMENT100AF100AF ALT NORM NOTE 6 NOTE 1, 2, 7 TO NEUTRAL BUS 1.2.3.NOTES MANUAL TRANSFER SWITCH SHALL BE SWITCH IS NON-AUTOMATIC (NO TRIPS). UNLESS NOTED OTHERWISE. VERTICAL NEUTRAL BUS. ALL WIRING AND CABLING ALL CIRCUIT BREAKERS IN DISTRIBUTION PANEL ARE 100A FRAME SIZE, 2-POLE, THERMAL MAGNETIC ENCLOSED BY MOUNTED ON THE TOP OF DISTRIBUTION PANEL. 5.4.ALL EQUIPMENT/DEVICES/CABLES ON THIS DRAWING ARE6.CABLE NUMBER WITH SUFFIX M IS THE SAME AS THE CORRESPONDING CABLE NUMBER WITH SUFFIX N ON THE RESPECTIVE DRAWING. TO E1-0018-01H E1-0024-03NCNO 118V AC ONE LINE DIAGRAM 1-KXA/0147C 15A 15A 15A 15A 15A 15A 15A 15A 15A E1-0035-74 E1-0036-05,09,13 E1-0036-17,21,25

E1-0036-49 X-HX/5847 E1-0035-78 SPARE E1-0069-08 , E2-0067-91 E2-0067-91 CP2-ECPRCR-03 BOP AUX RELAY RACK 1, E1-0035-60 TH E1-0066-78 E1-0035-76 E1-0069-07 AND E1-0035-72 AUX RELAY 9 9 9 9 9 9 9 9 9 9 9 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 99- FUSE B/M ITEM NUMBER REF DWG 13 CIRCUIT NUMBER CLASS 1E, TRAIN A UNLESS NOTED OTHERWISE. DASHED LINES IS ASSOCIATED CLASS 1E, TRAIN AA. 9 9 9 9 9 9 9 9 9 1-YXA/2452 6A 6A 6A TB TC TD 6A 6A TE 9 9 9 26 22 6A 6A 15 16 17 18 SPARE SPARE CP1-EIPRCI-09 SPARE SPARE REF DWG 7 H2 ANALYZER INSTRUMENTS FU3A FU3B FU3A FU3B 10 10 6 6 SPARE-10 10 10 10 6A 10 6A 10 51 52 10 10 10X-HX/5851D AND X-HX/5855DX-HX/5847D,X-HX/5845D, AUX RELAYS X-HX/5825D,X-HX/5831D, AUX RELAY X-HX/4829PANEL 1EC5 CKT 11 TO BOP AUX RELAY RACK 10 1-CR-32TRAIN A, CPX-ECPRCV-13 E2-0071-50AUX RELAYS X-HX/5579AUX RELAYS X-HX/5839, 118V AC DISTRIBUTION PANEL XEC1-1-1AUX RELAY 1-HXA/2336-1CAUX RELAY X-HX/XAPTS1 AUX RELAY AUX RELAYS X-KXA/0149A, 1-KXA/0147A,1-KXA/0147B AND AUX RELAY X-HXA/0029AR-2 AUX RELAY X-RXA/RMSX-RXA-1/RMSAUX RELAY X-HXA/0030AR-2AUX RELAY X-AC/0480AX-1 AUX RELAY AUX RELAY 1-HXA/2334-1CAUX RELAY 1-HX/5684AUX RELAY X-KXA/0147BAUX RELAY X-AX/XED1-1X-KXA/0149C AND X-KXA/0149DAUX RELAYS X-KXA/0149B, X-HZ/5857 X-HX/5837AUX RELAYS X-HY/5837 AND AUX RELAYS X-HX/5825E AND X-HX/5851 AND X-HX/5883A, AND , X-HX/5825A-2,AUX RELAYS X-HX/5825A-1X-HX/5877A-2, X-HX/5877A-3 AND X-KY/5877A-4 X-HX/5877A-4 X-HX/5877A-1AUX RELAYS X-HX/5877A,AUX RELAYS X-KXA/0083A AND X-KXA/0085A X-KXA/0603DX-KXA/0602D X-KXA/0602C AND AUX RELAYS X-KXA/0603A X-KXA/0603C AND X-KXA/0603B, X-KXA/0602B, AUX RELAYS X-KXA/0602AAUX RELAYS X-KY/5831,X-HX/5831A AUX RELAYS X-KY/5825 X-HX/5878A-3AUX RELAYS X-HX/5878A-1, AND X-HX/5878A-4VENT VERT PANEL X-CV-03,TO PANEL 2EC5 CKT 11 TAG CPX-ECDPEC-01DISTRIBUTION PANEL XEC1-1 TO STATUS LIGHT PANEL

CPX-ECPRCV-12

DWG E2-0174-12 52a ALT X-HX/5878A-2 SH-TR/XEB1-2/6M SH-TR/XEB3-2/4G SH-TR/XEB1-2/4M , , SHUNT TRIP COIL SHUNT TRIP COIL SH-TR/XEB1-2/5G , SH-TR/XEB1-2/5M SH-TR/XEB3-2/4M , SH-TR/XEB3-2/5G SHUNT TRIP COILS SHUNT TRIP COILS MCB1 MCB2 SH-TR/XEB1-1/3M 10 X-HZ/5837 0353-0560 3.4.5.6.7.8.9.10.11.12.105D017 E-5591 SH 1, 4 E-5972 SH 1, 4 E-6557 SH 1, 4 E-5663 SH 1, 2 E-5666 SH 1, 4 E-6558 SH 1, 413.E1-0024-04 14.15.E1-0071-53E1-0174-22AUTO TRANSFER SWITCH INDICATING LIGHT CIRCUITS W-CV01701-F SH 5, 15 AUXILIARY RELAY RACK 1-ARRI WIRING DIAG MAIN CONT RM PNL VERT BOP AUX RELAY RACK 4 BOP AUX RELAY RACK 8 WIRING DIAG

WIRING AND CONNECTION DIAGRAM BOP AUX RELAY RACK 10 AUX RELAY RACK UNIT 2 BOP AUX RELAY RACK 4 CUSTOMER CONN DIAG CONT RM EQUIPT RK 1 AUX RELAY RACK 10 UNIT 2 DEVICE LEVEL ONE LINE DIAGRAM FUSE/BREAKER BILL OF MATERIAL E-5468 SH 1 SCHEMATIC DIAGRAMAUX RELAY RACK CP1-2ECPRCP AND 10 10 X-HX/5526A (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS AND SPARE INDICATES SPLICE PER SPEC 2323-ES-100 E2-0018-02 E2-0018-02C 6A 6A 6A 6A 6A 6A 6A 6A BOP AUX RELAY RACK 1, E1-0043-21 E1-0059-63 15A 3 E~006920 CP1-ECPRCR-03 E1-0043-23 35 36 37 38 39 40 CPX-ECPRCV-01 15A 4 E~006922 SA SB E1-0053-62 E1-0155-B AND REF DWG 3 E1-0174-12 AND REF DWG 4 E1-0067-79 NOTE 5 10 10 10 10 10 10 9 9 1-KXA/0601DAUX RELAYS 1-KXA/0601A,1-KXA/0601C AND AUX RELAY X-PX/5526AUX RELAYS 42ax/XFNCB1, X-HX/5526 AND X-KY/4288A-2 X-KY/4288AAUX RELAY X-KX/4288A-3AUX RELAYS X-MLX/0003,X-MLX/0004 AND X-MLX/0005VENT VERT PANEL X-CV-01, 1-KXA/0601B SHUNT TRIP COIL IN MCC XEB1-1/2M/COMP E1-0066-78 SHUNT TRIP COIL IN MCC XEB3-2/2F/COMP E1-0066-78 6A 10 20 TRAIN AA , X-KX/4288A-1 , X-HX/4288, X-KX/4288A-2 E1-0173-06 CPX-EIPRLV-06 XEB3-2/3M/COMP E1-0071-14E~150049E~014536E~099286 NOTES-INDICATES EQUIPMENT TERMINAL7.EACH CIRCUIT BREAKER INCLUDING TRANSFER SWITCH IN DISTRIBUTION PANEL IS PROVIDED WITH A FORM C 8.AUXILIARY CONTACT. 8823D08 REFERENCE DRAWINGS 1.2.SEE REFERENCE DRAWINGS 14 AND 15 FOR SCHEMATIC DIAGRAMS OF THE AUXILIARY 52a CONTACTS. W-CV03701-F SH 10, 12 PWR AND GND WIRING/CAB 06 TRAIN A 9.CPX-ECPRCV-03 MN CONT RM V CIRCUIT BREAKERS CB1 AND CB2 ARE 15A INSTALLED SPARES. 8823D13 SH 1 EXTERNAL CONNECTION DIAGRAM CB3 CB4 (2)(2)**CPX-EIPRCI-06 E1-0146 AND REF DWG 1 (* CIRCUIT BREAKER IN NEUTRAL) BOP ANALOG RACK CAB 6 30A 30A 24V DC PRIMARY POWER SUPPLY 24V DC SECONDARY POWER SUPPLY X-EQ-3028 X-EQ-3029 SEE NOTE 8 E1-0136-A E1-0071-20A X-LS-4849A-1, A-2 X-LY-4849A-1, A-2 AND X-AC/0480AX-2 42bX/X-FNCB-03 E1-0039-68A E1-0039-72A AC/XEC1-1/2 SPARE DWG E1-0170-01A, AND X-HX/5825A-3 X-HX/5825AX-HX/5847/51A1X-HX/5847/51A2X-KXA/0147B1X-KXA/0147B2 X-FS-5964A AND E1-0057-13 E~050173 ,, X-KYA/RMS E2-0155-A AND REF DWG 9 E2-0158-A AND REF DWG 10 JB 1A-4262~ REF CKD CP-26 06-26-98 FSAR FIGURE 8.3-15A E1-0018-01D 42aX/X-APTS-01 AND SPARE SPARE SPARE (SEE NOTE 10) 10.DIST PANELS XEC1-1 AND XEC1-1-1 ARE THE COMMON PANELS, (SEE NOTE 10) NO UNITIZED LOAD SHALL BE ADDED TO THE PANELS.MCB1-2MCB2-2 LEGEND E1-0046-62 AUX RELAY AND , , ,MCB1-1MCB2-1 ,, AND ,, JRMC 2002 08-12 THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-1999-000454-01-00 PER SK-0110-99-000454-01-00.SH-TR/XEB1-2/6JSH-TR/XEB1-2/2BR ,, R 08-27 2002 MM E1-0018 01D CP-30 CP-30 el850800.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ TXU ENERGY CPSES GLEN ROSE, TEXAS 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A SPARE 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A PA PB PC PD E1-0035-77 PE PF PH PJ PK PL PM E1-0035-61 E1-0035-79 SPARE E1-0069-08 E1-0067-87 CP1-ECPRCR-04 E1-0043-23 CPX-ECPRCV-01 E1-0174-12 AND REF DWG 4 SN SP SR ST E1-0053-63 SPARE E1-0036-58 E1-0071-59 SU SW SX SY SPARE E1-0053-79 SPARE SPARE SPARE IND LIGHTS FOR AIR CONDITIONING UNIT SZ TA TB TC 11 12 13 14 15 16 17 18 SPARE SPARE SPARE SPARE SPARE SPARE CP1-EIPRCI-10 RECEPT (MICROPROCESSOR PWR SUPPLY) REF DWG 7 SPARE SPARE E1-0170-02 AND REF DWG 8 53 54 61 62 E1-0071-58 SPARE E1-0071-61 E2-0156 AND REF DWG 9 DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REVE1-0018-01ACP-2 E1-0018-01D E1-0018-01E

E1-0018-01F

E1-0018-01G 1-FUSE--MANUAL TRANSFER SWITCH 6A1-CIRCUIT NO 6A - FUSE RATING CIRCUIT BREAKER 1.2.3.NOTES MANUAL TRANSFER SWITCH SHALL BE SWITCH IS NON-AUTOMATIC (NO TRIPS). UNLESS NOTED OTHERWISE. VERTICAL NEUTRAL BUS. ALL WIRING AND CABLING ALL CIRCUIT BREAKERS IN DISTRIBUTION PANEL ARE 100A FRAME SIZE, 2-POLE, THERMAL MAGNETIC ENCLOSED BY 35A 35A - CIRCUIT BREAKER RATING MOUNTED ON THE TOP OF DISTRIBUTION PANEL. DASHED LINES IS ASSOCIATED CLASS 1E TRAIN BB. PA PA - FUSE LOCATION MARKER TRAIN B H2 ANALYZER INSTRUMENTS CP1-ECPRCR-33 NOTE 5 NOTE 5 5.4.ALL EQUIPMENT/DEVICES/CABLES ON THIS DRAWING ARE CLASS 1E TRAIN B UNLESS NOTED OTHERWISE.6.CABLE NUMBER WITH SUFFIX M IS THE SAME AS THE CORRESPONDING CABLE NUMBER WITH SUFFIX N ON

THE RESPECTIVE DRAWING.7.EACH CIRCUIT BREAKER INCLUDING TRANSFER SWITCH IN DISTRIBUTION PANEL IS PROVIDED WITH A FORM C E1-0018-01H E1-0167-A AND REF DWG 6 E1-0137-A 6APGE1-0035-63 E1-0043-22 NOTE 5 TRAIN BB 6A 6A 6A 6A 6A CP1-ECPRCR-14 E1-0059-64 E1-0035-92 E1-0036-78 E1-0033-70 5 6 7 8 E1-0159-B AND REF DWG 5 6A 41 42 FU4B FU4A FU3B FU3A CP2-ECPRCR-04 99- FUSE B/M ITEM NUMBER 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 10 10 10 10 6 6 6 10 10 10 10 10 10 10 10 10 10 10 10 10 6A UM E1-0035-61 6A UN 6 E1-0069-07 AND E1-0035-73 REF DWG 13 10 AUX RELAYS E1-0035-75 SPARE 6A 6A 6A 6A 6A 6A CP2-ECPRCR-33 SPARE SPARE 6A SPARE 6A 6A 6A EG105704 EG205704 PANEL 1EC6 CKT 11 35A 15A 1 2 EG006930 EG006932 E1-0056-65 E1-0056-67 E1-0174-3B AND REF DWG 2 E1-0070-24 E1-0036-74 EG006918A EG006975 EG105545 EG006925 37 38 39 40 41 42 EG021973M SPARE SPARE SPARE SPARE E2-0170-02 AND REF DWG 12 53 54 62 61 15A 6 7 20A 20A 8 15A 15A 3 4 EG006917 EG006924 CONTROL BLDG EL 807'-0"MCB 1MCB 2 118V AC, 1' INSTRUMENT100AF100AF ALT NORM DWG E1-0018-02D TO NOTE 1, 2, 7 NOTE 3TO NEUTRAL BUS E1-0024-03AXEC2-1-1(B)XEC2-1-2L(W)XEC2-1-B(B)XEC2-1-N(W)SP(R)EG006918 15A 5 15A E1-0035-71 6A 6A 6A 6A 9V DC POWER SUPPLY 2A CB1 EG021974M CP2-ECPRCR-14 E2-0159 AND REF DWG 10 E1-0071-24 41 42 5 6 E1-0046-61 AND REF DWG 11 EG006935 10 NOTE 6 15A 15A EG205545 20A 12 6A UL 11 11 NOTE 6 E2-0067-92 6A UJ UK 6A E1-0036-07,11,15 E1-0036-19,23,27 X-RXB-1/RMS E1-0046-63 E1-0056-79 REMOTE ELECTRONICS HOUSING E1-0057-17 6A 6A 6A 6A 6A 6A 35 36 37 38 39 40 E1-0059-64 10 10 10 10 10 10 9 9 22 53 22 SPARE-10 10 10 10 6A 10 6A 10 51 52 SH-TR/XEB2-2/6M LOAD SHED CKTS CPX-VAACUP-02 E1-0069-12 10 10 10 10TAG NO CPX-ECDPEC-02 CPX-ECPRCV-03X-CV-03, X-HX/5878B-1 X-HX/5878B-3, X-HX/5878B-2, AND X-HX/5878B-4AUX RELAYS X-HX/5877BX-KY/5877B4, X-HX/5877B-2 , X-HX/5877B-1 AND X-HX/5877B-3AUX RELAYS X-KXB/0602AX-KXB/0602C X-KXB/0602D X-KXB/0602B X-KXB/0603B X-KXB/0603DAUX RELAYS X-KXB/0603A AND X-KXB/0603C AND AUX RELAYS X-KXB/0083A AND X-KXB/0085AAUX RELAYS X-KY/5828, X-HX/5828B AND X-HX/5828B3 X-HX/5834BAUX RELAYS X-KY/5834, AUX RELAYS X-HX/5828B-1, X-HX/5828B-2,X-HX/5848/53B-1, X-HX/5853X-HX/5848, X-HX/5848/53B-2 AND AUX RELAYS X-HX/5838 AND X-HY/5838 X-HZ/5858AUX RELAY X-HX/5828E AND AUX RELAYS X-KXB/0149B, X-KXB/0149C AND X-KXB/0149DSH-TR/XEB2-2/4M,SH-TR/XEB2-2/5GSH-TR/XEB2-2/5MSH-TR/XEB4-2/4G,SH-TR/XEB4-2/4MSH-TR/XEB4-2/5G SH-TR/XEB2-1/5MSH-TR/XEB2-1/4M AND SH-TR/1EB2-1/1M AND AUX RELAY 1-KY/5790AAUX RELAYS X-MLX-6 , X-MLX-7 AND X-MLX-8 AUX RELAY AUX RELAYS X-KX/4289A-1, X-KX/4289A-3,X-KY/4289A-1, X-KX/4289A2X-KY/4289A, X-KY/4289A-2 AND X-HX/4289, AUX RELAYS 42ax/XFNCB2, X-HX/5529 AND X-PX/5529 XEC2-1-1 AUX RELAY AUX RELAY X-AC/480BX-1 CP1-ECPRCR-19AUX RELAYS X-KXB/0149A1-KXB/0147B AND 1-KXB/0147C, 1-KXB/0147A,AUX RELAY X-HXB/30AR-2AUX RELAY X-HXB/29AR-2AUX RELAY 42bx/XFNCB4AUX RELAYS X-RXB/RMS ANDASSEMBLY X-FS-5964BAUX RELAY 1-HX/5686 E1-0056-78TEMP SWITCH 1-TIS-5790AUX RELAY X-BX/XED2-1AUX RELAY X-HX/6105B-1 1-KXB/0601D1-KXB/0601C AND AUX RELAYS 1-KXB/0601A, 1-KXB/0601B,X-CV-01, AUX RELAYS X-HX/5840 AND X-HZ/5838, X-HX/5580, AUX RELAY X-HX/4832 AUX RELAYS X-HX/5834DX-HX/5848D, X-HX/5853D , X-HX/5828D , AND X-HX/5856D CPX-ECPRCV-13 E2-0071-58AUX RELAY X-AC/480BX-2DISTRIBUTION PANEL XEC2-1, X-HX/5877B4, AND AND E1-0156 9 0353-0560 3.4.5.6.7.8.9.10.11.12.105D017 E-5592-1, -4 E-5973-1, -4 E-6559-1, -4 E-5667-1, -4 E-6560-1, -4 E-5664-1, -2 W-CV01701-F SH 7, 14 DELETED BOP AUX RELAY RK 5 WIRING DIAGRAM WIRING AND CONNECTION DIAGRAM WIRING DIAG AUX RELAY RK 2 UNIT 1 BOP AUX RELAY RK 11 BOP AUX RACK 2 INTERNAL WIRING DIAG BOP AUX RELAY RACK 5 WIRING DIAG CUSTOMER CONN DIAG CONT RM EQUIP RK 1 AUX RELAY RACK 11 UNIT 2 DEVICE LEVEL ONE LINE DIAGRAM FUSE/BREAKER BILL OF MATERIAL SCHEMATIC DIAGRAM AUTO TRANSFER SWITCH INDICATING LIGHT CIRCUITS BOP AUX RELAY RK 3, 9 INTERNAL WIRING DIAGRAM WIRING DIAG MAIN CONT RM PNL VERT1-SSII-2 118V AC AND BUS TIE BKR 52a ALT 52a NORM MCB1-2 MCB1-1 MCB2-1 MCB2-2 NOTE 9 SEE (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS X-HX/5529A E1-0066-80 SPARE E1-0044-19AUX RELAY X-HX/5350D SPARE INDICATES SPLICE PER SPEC 2323-ES-100 TO PANEL 2EC6 CKT 11 E2-0018-02D E1-0066-80 SH-TR/XEB4-2/2F LOAD SHED CKT-INDICATES EQUIPMENT TERMINAL CPX-EIPRCI-07 (* CIRCUIT BREAKER IN NEUTRAL) E1-0147 AND REF DWG 1 CB3CB4(2) *(2) *30A 30A 24V DC PRIMARY POWER SUPPLY 24V DC SECONDARY POWER SUPPLY X-EQ-3031 X-EQ-3030 SEE NOTE 8 AUXILIARY CONTACT. 8.9.REFERENCE DRAWINGS 1.2.8823D09 W-CV03701-F SH 11, 12 PWR AND GND WIRING/CAB 07 TR BCPX-ECPRCV-03 WD MN CONT RM VV SEE REFERENCE DRAWINGS 14 AND 15 FOR SCHEMATIC DIAGRAMS OF THE AUXILIARY 52a CONTACTS. CIRCUIT BREAKERS CB1 AND CB2 ARE 15A INSTALLED SPARES. EXTERNAL CONNECTION DIAGRAM 8823D14 SH 1 AUXILIARY CONTACT. 8.9.REFERENCE DRAWINGS 1.8823D09 PWR AND GND WIRING/CAB 07 TR B SEE REFERENCE DRAWINGS 14 AND 15 FOR SCHEMATIC DIAGRAMS OF THE AUXILIARY 52a CONTACTS. CIRCUIT BREAKERS CB1 AND CB2 ARE 15A INSTALLED SPARES. AUXILIARY CONTACT. 8.9.REFERENCE DRAWINGS 1.8823D09 PWR AND GND WIRING/CAB 07 TR B SEE REFERENCE DRAWINGS 14 AND 15 FOR SCHEMATIC DIAGRAMS OF THE AUXILIARY 52a CONTACTS. CIRCUIT BREAKERS CB1 AND CB2 ARE 15A INSTALLED SPARES. EG150050 EG014539 EG099288 CPX-EIPRLV-06 XEB4-2/3M/COMP E1-0071-15 E1-0173-06 E1-0071-19A X-LY-4849B-1, B-2 AND X-LS-4849B-1, B-2 FSAR FIGURE 8.3-15A SPARE E1-0018-01E ,, AND ,,X-KXB/0602EX-KXB/0602F , X-KYB/RMSX-HX/5846D, 42aX/X-APTS-02 SPARE SPARE NO NC TO STATUS LIGHT PANEL

CPX-ECPRCV-12

DWG E2-0174-12 NOTE 6 EG021933M EG045952 TO BOP AUX RELAY RACK 11 1-CR-33 DWG E1-0170-02 (SEE NOTE 10)(SEE NOTE 10) 10.DIST PANELS XEC2-1 AND XEC2-1-1 ARE THE COMMON PANELS, NO UNITIZED LOAD SHALL BE ADDED TO THE PANELS. LEGEND LOAD SHED CKTS LOAD SHED CKTS LOAD SHED CKTS

LOAD SHED CKTS13.E1-0024-04 E1-0071-61 E1-0174-22 E1-0036-50A, E1-0066-80 14.15., , SH-TR/XEB2-2/6JSH-TR/XEB2-2/2BR 01E CP-33 CP-33 el831800.dgn ONE LINE DIAGRAM 118V AC 10-06 2014 BOP ANALOG RACK CAB 7 VENT VERT PANEL BOP AUX RELAY RACK 2, VENT VERT PANEL BOP AUX RELAY RACK 5, BOP AUX RELAY RACK 9, H2 ANALYZER AND CORE EXIT TC RACK, BOP AUX RELAY RACK 11, NEUTRAL BUS BOP AUX RELAY RACK 2, RMS CONTROL ROOM EQUIP RACK 1, TRAIN B, BOP AUX RELAY RACK 11, TRAIN BB TRAIN BB DWG LOC: C-1 CONT ON THIS DWG LOC: E-1 CONT ON THIS DWG LOC: A-5 CONT ON THIS DWG LOC: C-6 CONT ON THIS 118V AC DISTRIBUTION PANEL BOP AUX RELAY RACK 5, E1-0018 AC/XEC2-1/2 CP-33 SM CHANGE PER AI-CR-2014-010510-1. THIS DRAWING REVISED TO INCORPORATE AN EDITORIALDWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ < FINAL PRINT > GLEN ROSE, TEXAS CPNPP LUMINANT DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV

E1-0018-01ACP-2 E1-0018-01D E1-0018-01E

E1-0018-01F

E1-0018-01G TRAIN A E1-0018-01H 208/120V AC ONE LINE DIAGRAM 0C 0B 0A///15A 25A 3 10A SPARE 10A 10A 10A 10A 10A 15A 10A 10A 10A 10A 10A 10A 25A 4 35A 5 SPARE 6 820A10A HB NEUTRAL BUS 70A 2 MOTOR SPACE HEATER MOTOR SPACE HEATER

MOTOR SPACE HEATER

MOTOR SPACE HEATER MOTOR SPACE HEATER MOTOR SPACE HEATER E1-0033-15 AND REF DWG 18 E1-0033-29 AND REF DWG 19 COMPT 4C, SPARE REF DWG 20 COMPT 4D, SPACE REF DWG 20 E1-0033-33 AND REF DWG 21 E'105015 E1-0033-23 AND REF DWG 23 MOTOR SPACE HEATER E1-0033-17 AND REF DWG 24 MOTOR SPACE HEATER E1-0033-41 AND REF DWG 24 MOTOR SPACE HEATER COMPT 10B, SPACE COMPT 10C, SPARE

COMPT 10D, SPACE MOTOR SPACE HEATER COMPT 11D, SPARE 10A MOTOR SPACE HEATER MOTOR SPACE HEATER MOTOR SPACE HEATER SPACE HEATERS E'105013 E1-0033-13 AND REF DWG 19 REF DWG 22 REF DWG 22

REF DWG 22 REF DWG 25 E1-0033-35 AND REF DWG 25 MOTOR SPACE HEATER E1-0066-22 AND REF DWG 26 REF DWG 27 SP104837 NOTE 4 480V SWGR BUS 1EB1 CP1-EPSWEB-01 10A 480V SWGR BUS 1EB3 CP1-EPSWEB-03 10A 125V DC SWBD 1ED1 CP1-EPSWED-01 10A 10A 20A 20A 9 10 30A 7 SPARE 20A E1-0096 ISOLATION EXPANSION ASSEMBLY FOR NEUTRON FLUX MONITORING SYS

1NY-50A-3 LEGEND FUSE RATING FUSE FUSE LOCATION MARKER 15A CIRCUIT NO 1 NOTES OF PANEL.BREAKER RATING CIRCUIT BREAKER 3-POLE

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115A--1.2.

3. 4. 5. 6. 7. 8. 9.10.11.12. 13. 14. 15.16.17.18. 19.20.21.22. 23.24.25.26.27.1. INCOMING LUGS SHALL BE MOUNTED AT THE TOP 70A 70A RY RY 2. ALL CIRCUIT BREAKERS IN DISTRIBUTION PANEL ARE THERMAL MAGNETIC UNLESS NOTED OTHERWISE.

3. ALL EQUIPMENT/DEVICES/CABLES SHOWN ON THIS DWG 33-51261-E483 33-51261-D484

33-51261-E485

33-51261-E486 33-51261-E487 33-51261-E488

33-51261-E489

33-51261-E490

33-51261-E491

33-51261-E492

33-51261-E493

33-51261-E494

33-51261-D495

33-51261-E496

33-51261-E497

33-51261-E498

33-51261-E499 1442F64 1442F63 1442F65 1442F67 1442F71 1442F69 1442F70 1442F72 182C79225 SH 11B 182C79225 SH 11 -ARE CLASS 1E TRAIN A UNLESS NOTED OTHERWISE. 4.NUMBER HAS BEEN REIDENTIFIED AS SP104837. TAPED AT BOTH ENDS. FUTURE USE OF THIS CABLE DURING OUTAGES REQUIRES AUTHORIZATION THROUGH A DCA. CABLE CABLE NUMBER E'104837 IS DISCONNECTED AND CONDUCTORS CIRCUIT BREAKER 20A -CIRCUIT BREAKER RATING

AZ -CIRCUIT BREAKER LOCATION MARKER

   -CIRCUIT BREAKER B/M ITEM NUMBER REFERENCE DRAWING 28 20A AZ 63 63 E'148707 E'148708 79 E1-0024-04 1983C98 8693D37 1442F60 29.30.31.5.REQUIRES AUTHORIZATION THROUGH A DCA. FUSES AND LEAD WIRE TO RECEPTACLES HAVE BEEN REMOVED AND SHALL NOT BE REINSTALLED.

SPACE HEATERS IN 480V SWITCHGEAR HAVE BEEN DISCONNECTED. RECONNECTION DURING OUTAGE, IF NEEDED, 7A(2)COOLING FANS 84 TRANSF T1EB1 E1-0033-51 AND REF DWG 29 INSTRUMENT COMPT 3A (SEE NOTE 5) E1-0033-65 AND REF DWG 18 82 82 82 82 INSTRUMENT COMPT 10A (SEE NOTE 5)

E1-0033-65 AND REF DWG 22 81 7A(2)COOLING FANS 84 E1-0033-51 AND REF DWG 29 TRANSF T1EB3ACX,Y,ZAX,Y,Z 81 81 67 79 79 79 79 79 67 79 79 79 79 79 79 79 79 15A 20A AZ 60ASLUG15A 0C 0B 0A/TO NEUTRAL BUS 480-208/120V AC, 30 ///1 RY 45KVA 208/120V AC, 30, 4-WIRE AW 15A 20A AZ AW 15A 20A AZ AW 15A 20A AZ AW 15A 20A AZ AW 15A 20A AZ AW 15A 20A AZ AW 15A 20A AZ AW 15A 20A AZ AW NOTE 1 SPARE SPARE SPARE SPARE SPARE TAG NO CP1-ECDPEC-07 E1-0031-04 AND REF DWG 1 E1-0031-63 AND REF DWG 2 E1-0031-25A AND REF DWG 3 SPARE E1-0031-57 AND REF DWG 4 XFMR SPACE HEATER E1-0031-37 AND REF DWG 5 E1-0031-31 AND REF DWG 6 E1-0031-21A AND REF DWG 7 SPARE DIESEL GEN AC OUTLET BOX SPACE HEATER E1-0031-29 AND REF DWG 8 SPARE E1-0031-49 AND REF DWG 9 SPARE SPARE E1-0031-53 AND REF DWG 11 SPARE E1-0031-41 AND REF DWG 12 15A 20A AZ AW SPARE MOTOR SPACE HEATER REF DWG 13 15A AZ SPARE REF DWG 14 15A AW SPARE 15A AW CUB 15, AUX COMP REF DWG 15 15A AW 20A AZ E1-0031-15 AND REF DWG 16 SPARE SPARE 15A AW 20A AZ SPARE E1-0031-13 AND REF DWG 17 TO 480V TRANSFORMER T1EC3-2 DWG E1-0009 E'100820 E'104832 E'104834 E1-0031-45 AND REF DWG 10 ELEC EQUIP AREA EL 810'-6" DISTRIBUTION PANEL 1EC3-2 6.9KV SWGR BUS 1EA1 CP1-EPSWEA-01 63 63 63 63 63 63 63 63 63 63 63 63 SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE 50A 15A LC REF DWG 30 AND 31 REF DWG 30 AND 31 20A SPACE HEATER AND CONTACTOR 20A SPACE HEATER AND CONTACTOR 7 71511511A(2)1A(2)ANAP (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS MCC 1EB3-2/2BL/COMPTAG NO CP1-EPTRET-05 CP1-ECDPEC-07CUB 1, BKR 1EA1-2CUB 3, BKR 1APCC1CUB 4, BKR XC1CE1CUB 5, BKR 1APMD1CUB 6, BKR 1APCS3CUB 7, BKR 1EG1 CUB 8, BKR 1APCS1CUB 9, BKR 1APRH1A-XD/1APRH1 (DWG E1-0027-01ACUB 10, BKR 1APSI1 CUB 11, BKR 1APCH1 CUB 12, BKR 1APSW1CUB 13, BKR BT-1EA1CUB 14, BKR 1EA1-1CUB 16, BKR T1EB3XFMR T1EB3 (CP1-EPTRET-03CUB 17, BKR T1EB1XFMR T1EB1 (CP1-EPTRET-01 ))COMPT 2B, BKR 1APPDCOMPT 2D, BKR 1CICE5 COMPT 3A, BKR 1FNAV1COMPT 6D, BKR 1PCPRCOMPT 9C, BKR XAPFP1COMPT 11B, BKR 1PCPR1 COMPT 8A, BKR 1FNCB1 COMPT 9A, BKR 1FNAV3 1NY-50A-1 1NY-50A-2 FSAR FIGURE 8.3-15A AW8080 CUB 2, BKR 1EA1-325A(3)25A(3)25A(3)25A(3) E'148709 REFERENCE DRAWINGS 28.ACX,Y,ZAX,Y,Z6.25A6.25A AMPLIFIER ASSEMBLY FOR SIGNAL PROCESSOR ASSEMBLY FOR NEUTRON FLUX MONITORING SYS NEUTRON FLUX MONITORING SYS JRMC 2009 11-24 THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2006-003732-01-00 PER SK-0008-06-003732-01-00. E1-0018-01F R CONT FROM THIS DWG LOC: A-6 CONT ON THIS DWG LOC: C-1 DJL 2009 11-24 E1-0018 01F CP-12 CP-12 el140910.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT LUMINANT CPNPP GLEN ROSE, TEXAS B A CONT FROM THIS DWG LOC A6 0C 0B 0A///LEGEND FUSE RATING FUSE FUSE LOCATION MARKER 15A CIRCUIT NO 1 NOTES OF PANEL.BREAKER RATING CIRCUIT BREAKER 3-POLE

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115A--15A 25A 3 EG105017 E1-0033-19 AND REF DWG 18 10A SPARE REF DWG 19 10A E1-0033-31 AND REF DWG 19 10A 10A 10A 10A 10A 10A 10A 10A 10A 10A 25A 4 EG105019 35A 5 SPARE 30A 6 7 SPARE 820A10A HB 15A 9 10 NEUTRAL BUS 1.2.3.

4.5.6.7.8.9.10.11.12. 13.14.15.16.17.18.19.20.21.22.23.33-51261-E577 33-51261-E576 33-51261-E574 33-51261-E573 33-51261-E572

33-51261-E591 33-51261-E590 33-51261-E589 33-51261-E588 33-51261-E587 33-51261-E586 33-51261-E585 33-51261-D584 33-51261-E583 33-51261-E582 33-51261-E581 1442F76 1442F75 1442F77A 1442F78 1442F79 24.25.26.27. 28.29.1442F84 1442F82 1442F81 182C79225 SH 11 182C79225 SH 11A 70A 2 E1-0033-37 AND REF DWG 21 33-51261-D575 RY RY ARE CLASS 1E TRAIN B UNLESS NOTED OTHERWISE. DRAWINGHAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV

E1-0018-01ACP-2 E1-0018-01D E1-0018-01E

E1-0018-01F E1-0018-01G TRAIN B E1-0033-27 AND REF DWG 23 REF DWG 23 E1-0033-39 AND REF DWG 24 E1-0033-21 AND REF DWG 25 REF DWG 25

E1-0033-25 AND REF DWG 26 E1-0066-23 AND REF DWG 27 REF DWG 28

REF DWG 29 -SPACE HEATER 1 SPACE HEATER 2 CIRCUIT BREAKER NOTE 2 SP104838 NOTE 4 25A(3)25A(3)10A 10A 10A 10A CP1-EPSWED-02 25A(3)15A 15A 10A 15A 25A(3)182C79225 SH 11B E1-0024-04 71-FUSE B/M ITEM NUMBER REF DWG 30 71 208/120V AC ONE LINE DIAGRAM SIGNAL PROCESSOR ASSEMBLY FOR NEUTRON FLUX MONITORING SYSTEM INY-50B-2 31.32.33.1983C98 8693D37 1442F60 7A(2)COOLING FANS 5.4.CABLE NUMBER EG104838 IS DISCONNECTED AND CONDUCTORS TAPED AT BOTH ENDS. FUTURE USE OF THIS CABLE DURING OUTAGES REQUIRES AUTHORIZATION THROUGH A DCA.

CABLE NUMBER HAS BEEN REIDENTIFIED AS SP104838. AX,Y,Z ACX,Y,Z INSTRUMENT COMPT 3AACX,Y,ZAX,Y,Z REF DWG 22 INSTRUMENT COMPT 10A 7A(2)COOLING FANS 84 847981 79 81 79 79 79 79 79 79 79 79 79 79 79 81 79 67 82 82 67 82 82 50A 50A E1-0018-01H 15A 20A AZ 60ASLUG15A 0C 0B 0A/TO NEUTRAL BUS ///CONT ON THIS DWG LOC D1 1 EG104835 RY 45KVA EG100860 EG104833 208/120V AC, 30, 4-WIRE ELEC EQUIP AREA EL 852-6" E1-0031-24 AND REF DWG 2 E1-0031-66 AND REF DWG 3 AW 15A 20A AZ AW E1-0031-28 AND REF DWG 4 E1-0031-40 AND REF DWG 5 15A 20A AZ AW E1-0031-56 AND REF DWG 6 15A 20A AZ AW E1-0031-36 AND REF DWG 7 15A 20A AZ AW E1-0031-34 AND REF DWG 8 15A 20A AZ AW E1-0031-48 AND REF DWG 9 15A 20A AZ AW E1-0031-52 AND REF DWG 10 15A 20A AZ AW E1-0031-60 AND REF DWG 11 15A 20A AZ AW 15A 20A AZ AW E1-0031-44 AND REF DWG 12 15A AW CUB 5, AUX COMPT E1-0031-62 AND REF DWG 13 E1-0031-12 AND REF DWG 14 15A AZ 15A 20A AZ AW E1-0031-18 AND REF DWG 15 15A AW 15A 20A AZ AW NOTE 1 SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE MOTOR SPACE HEATER XFMR SPACE HEATER SPARE SPARE BOX SPACE HEATER 480/208-120V AC, 30 CP1-EPSWEA-02 50A 71 71 71 71 71 71 71 71 71 71 71 71 71 71 71 SPARE 15A SPARE LC 71 LC E1-0031-06 AND REF DWG 16 E1-0031-20 AND REF DWG 17 SPARE SPARE SPARE REF DWG 32 AND 33 REF DWG 32 AND 33 20A 20A SPACE HEATER AND CONTACTOR SPACE HEATER AND CONTACTOR 7 7 DIESEL GEN AC OUTLET1A(2)1A(2)ANAP151151 71 63 63 SPARE 63 SPARE 63 SPARE 63 SPARE 63 SPARE 63 SPARE 63 SPARE 63 63 63 63CP1-EPTRET-04)CP1-EPTRET-02)A-XD/1APRH2 (E1-0027-02A)6.9KV SWGR BUS 1EA2TAG NO CP1-ECDPEC-08DISTRIBUTION PANEL 1EC4-2 TRANSFORMER T1EC4-2 TO 480V MCC 1EB4-2/2BL/COMP

DWG E1-0009-ATAG NO CP1-EPTRET-06 CP1-EPSWEB-02480V SWGR BUS 1EB2 TRANSF T1EB2480V SWGR BUS 1EB4 TRANSF T1EB4 CP1-EPSWEB-04125V DC SWBD 1ED2 CUB 17, BKR 1EA2-2CUB 16, BKR 1EG2CUB 13, BKR 1APMD2CUB 14, BKR 1APCC2CUB 12, BKR 1APCH2CUB 10, BKR 1APCS2CUB 11, BKR 1APCS4CUB 9, BKR 1APSI2CUB 8, BKR 1APRH2CUB 6, BKR 1APSW2CUB 7, BKR XCICE2CUB 4, BKR BT-1EA2CUB 3, BKR T1EB2CUB 2, BKR 1EA2-1CUB 1, BKR T1EB4XFMR T1EB2 XFMR T1EB4 (((NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS 1442F83 SH A 34.35.36.33-51261-E578, A E1-0004-A E1-0005-A POLE THERMAL MAGNETIC UNLESS NOTED OTHERWISE.6.MOTOR SPACE HEATER BREAKERS, LOCATED IN COMPARTMENT A, ARE WIRED TO TERMINALS IN THE LOWER COMPARTMENT AS INDICATED ON THE REFERENCED SCHEMATIC DIAGRAM. SPACE HEATERS IN THE 6.9 KV SWITCHGEAR AND IN THE DURING OUTAGE, IF NEEDED, REQUIRES AUTHORIZATION THROUGH A DCA. FUSES AND LEAD WIRE TO RECEPTACLES HAVE BEEN REMOVED AND SHALL NOT BE INSTALLED. REF DWG 34 (SEE NOTE 5) E1-0031-08 AND REF DWG 1 AND 35 E1-0031-23ACUB 15,1EA2-3 XFMR TEMP INDICATOR AND E1-0031-59 REF CKD CP-10 10/27/97 E1-0033-52 E1-0033-52 (SEE NOTE 5) E1-0033-65 AND REF DWG 18 AND 36 E1-0033-52 AND REF DWG 31 AND 32 COMPT 3A, BKR (NOTE 6) PROTECTED BY BKR 1FNAV2 IN COMPT 3B MOTOR SPACE HEATER FOR CONT RECIRC FAN CP1-VAFNAV-02, MOTOR SPACE HEATER BKR FOR FUTURE DEVICE TO BE USED WITH FUTURE BREAKER IN COMPT 2B COMPT 2A, (NOTE 6) SPARE BKR FOR MOTOR SPACE HTR FOR DEVICE PROTECTED BY BKR 1CICE6 IN COMPT 2D COMPT 4A, (NOTE 6) REF DWG 20 SPARE BKR FOR MOTOR SPACE HEATER FOR FUTURE DEVICE USED WITH SPARE BREAKER IN COMPT 4C COMPT 4A, (NOTE 6) REF DWG 20 SPARE BKR FOR MOTOR SPACE HEATER FOR FUTURE DEVICE USED WITH FUTURE BREAKER IN COMPT 4D COMPT 5A, (NOTE 6) SPARE SPACE HEATER BKR FOR PRESSURIZER HTR TRANSFORMER TBX-RCPCPR-02 PROTECTED BY BKR 1PCPR2 IN COMPT 5B COMPT 6A, (NOTE 6) SPARE BKR FOR MOTOR SPACE HTR FOR FUTURE DEVICE USED WITH FUTURE BREAKER IN COMPT 6D (SEE NOTE 5) E1-0033-65 AND REF DWG 23 AND 36 E1-0033-52 AND REF DWG 31 AND 32 COMPT 10A, (NOTE 6) SPARE BKR FOR MOTOR SPACE HTR FOR FUTURE DEVICE USED WITH SPARE BREAKER IN COMPT 10B COMPT 10A, (NOTE 6) USED WITH SPARE BREAKER IN COMPT 10D COMPT 11A, (NOTE 6) SPARE BKR FOR SPACE HTR FOR PRESSURIZER HEATER TRANSFORMER USED WITH BKR 1PCPR3 IN COMPT 11B SPARE BKR FOR MOTOR SPACE HTR FOR FUTURE DEVICE COMPT 11A, (NOTE 6) SPARE BKR FOR MOTOR SPACE HTR FOR DEVICE PROTECTED BY BKR 1CICO2 IN COMPT 11D E1-0033-45 AND REF DWG 24 COMPT 9A, (NOTE 6) COMPT 9A, (NOTE 6) SPARE BKR FOR MOTOR SPACE HTR FOR FUTURE DEVICE TO BE USED WITH FUTURE BKR IN COMPT 9C COMPT 8A, (NOTE 6) MOTOR SPACE HEATER FOR CONTROL ROD DRIVE MECH VENT FAN AB AB AB AB AB AB AB AB AB AB AB AB AB AB COMPT 2A (NOTE 6) MOTOR SPACE HEATER FOR CONT RECIRC FAN CP1-VAFNAV-04 PROTECTED BY BKR 1FNAV4 IN COMPT 9B CP2-VAFNCB-02 PROTECTED BY BKR 1FNCB2 IN COMPT 8B

FSAR FIGURE 8.3-15A AW6.25A6.25A8080 E1-0018-01G REFERENCE DRAWINGS EG148712 ISOLATOR EXPANSION ASSEMBLY FOR NEUTRON FLUX MONITORING SYSTEM INY-50B-3 EG148710 EG148711 30.480V SWITCHGEAR HAVE BEEN DISCONNECTED, RECONNECTION E1-0096-C E1-0096-C E1-0096-C CA 2003 01-13 THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2000-002171-01-00 PER SK-0001-00-002171-01-00. R AMPLIFIER ASSEMBLY FOR NEUTRON FLUX MONITORING SYSTEM INY-50B-1 2003 01-14 DJL INCOMING LUGS SHALL BE MOUNTED AT THE TOP 1.ALL CIRCUIT BREAKERS IN DISTRIBUTION PANEL ARE TWO 2.ALL EQUIPMENT/DEVICES/CABLES SHOWN ON THIS DWG 3.E1-0018 01G CP-13 CP-13 el824500.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ TXU ENERGY CPSES GLEN ROSE, TEXAS EG105714 AG105715 EG105733 15A 1 2 15A SPARE 35A 3 SPARE 15A 15A 5 6 E1-0067-100B PANEL VENT FAN 10A 1-DG-01A7CB11 15A 8 SPARE 20A SPARE 20A SPARE 20A SPARE 20A 9 E0105653 E1-0185 E1-0184 DWG E1-0018-H 1-FUSE-1-CIRCUIT NO CIRCUIT BREAKER 15A 15A - CIRCUIT BREAKER RATING 10A 10A - FUSE RATING LEGEND E~105634 A~105635 TRAIN AA NOTE 5 E1-0067-37 AND REF DWG 2 NOTE 3 NEUTRAL BUS E~105652 NOTE 1, 2 TAG NO CP1-ECDPEC-05 DIESEL BLDG EL 810'-6" 120V AC, 1~, DISTRIBUTION PANEL 1EC3-1 10 11 12 TRAIN A TRAIN B 15A 1 2 15A SPARE 35A 3 4 15A SPARE 15A 15A 5 6 PANEL VENT FAN 10A7CB11 15A 8 SPARE 20A SPARE 20A SPARE 20A SPARE 20A 9 DWG E1-0018-H NOTE 5 NOTE 3 NEUTRAL BUS NOTE 1, 2 DIESEL BLDG EL 810'-6" 120V AC, 1~, 10 11 12 EG105732 TAG NO CP1-ECDPEC-06 DISTRIBUTION PANEL 1EC4-1 TRAIN BB E1-0187 E1-0067-38 AND REF DWG 2 DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV

E1-0018-01ACP-2 E1-0018-01D E1-0018-01E

E1-0018-01F

E1-0018-01G

E1-0018-01H TO PANEL 1EC4 CKT 6 TO NEUTRAL BUS TO NEUTRAL BUS TO PANEL 1EC3 CKT 6 E1-0188-A E1-0067-101B 120V AC ONE LINE DIAGRAM DIESEL GEN 1EG1 LOCAL PANEL 1-DG-01B DIESEL GE 1EG1 ENGINE CONT PANEL MCC 1EB3-4/3B/COMP DIESEL GEN 1EG2 LOCAL PNL, 1-DG-02B DIESEL GEN 1EG2 ENGINE CONT PANEL 1-DG-02A MCC 1EB4-4/3B/COMP CP1-EPMCEB-10 15A 15A 15A 15A 52 52 52 10ASHUNT TRIP COILSH-TR/1EB3-4/6J 10ASHUNT TRIP COILSH-TR/1EB4-4/6J 49 49 (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS - INDICATES SPLICE PER 2323-ES-100. NOTE 552- FUSE B/M ITEM NUMBER REF DWG 3 E1-0067-25 E1-0067-23 A~105632 A~105636 A~130652 A~130653 E1-0067-31 AND REF DWG 1 E1-0067-33 AND REF DWG 1 TRAIN AA CP1-MEDYSA-02 MCC 1EB3-4/1G/COMP MCC 1EB3-4/2G/COMP COMP AIR DRYER 2 .5A.5A F1 F1 JB 1S-721~ 189 189 A~130652A A~130653A 42a 42a NOTE 6 NOTE 6 POWER SUPPLY POWER SUPPLY DC DCAG105712AG130693AG105716AG130696 E1-0067-32 AND REF DWG 1

E1-0067-34 AND REF DWG 1 E1-0067-24 E1-0067-26 TRAIN BB MCC 1EB4-4/1G/COMP MCC 1EB4-4/2G/COMP JB 1S-733G AG130693A AG130696A 42a 42a NOTE 6 NOTE 6.5A.5A F1 F1 189 189 POWER SUPPLY POWER SUPPLY DC DC - INDICATES CONNECTION TO TERMINAL 1.2. 3.NOTES UNLESS NOTED OTHERWISE. VERTICAL NEUTRAL BUS. ALL WIRING AND CABLING ALL CIRCUIT BREAKERS IN DISTRIBUTION PANEL ENCLOSED BY 5.4.ALL EQUIPMENT/DEVICES/CABLES ON THIS DRAWING ARE INCOMING LUGS SHALL BE MOUNTED AT THE TOP OF DISTRIBUTION PANEL. ARE 2-POLE, THERMAL MAGNETIC CLASS 1E TRAIN A OR B AS NOTED. DASHED LINES IS ASSOCIATED CLASS 1E TRAIN AA OR BB AS NOTED.3.E1-0024-04 6.4 15A REF CKD CP-9 4/28/98 FSAR FIGURE 8.3-15A CRANKCASE FANS CP1-MEDGFN-01AM AND CP1-MEDGFN-01BM

E1-0067-35 CRANKCASE FANS CP1-MEDGFN-02AM AND CP1-MEDGFN-02BM E1-0067-36 AUX RLY 1-KXA/0143A, 1-KXA/0143B AND 1-KXA/0087B AUX RELAYS 1-KXB/0087B, 1-KXB/0143A, 1-KXB/0143B AND E1-0018-01H COMP AIR DRYER 1 CP1-MEDYSA-01 NOTE 7 NOTE 5 COMP AIR DRYER 3 CP1-MEDYSA-03 COMP AIR DRYER 4 CP1-MEDYSA-04 NOTE 7 (NOTE 7)(NOTE 7)(NOTE 7)(NOTE 7) ALL EQUIPMENT/DEVICES INSIDE THESE DASHED LINES OR FED BY THESE CIRCUITS ARE NON-CLASS 1E. 7.ISOLATION BETWEEN CLASS 1E BUS AND NON-CLASS 1E LOADS IS PROVIDED BY OPENING THE CLASS 1E CONTACT ON SIAS. SPARE SPARE 4.5-6.3A CB Q202 XFMR 120/230V K704 RELAY K201 UV RELAY VOLTAGE REGULATOR FAN

E1-0067-100B FAN 1, RELAY K708 E1-0067-100B 1A CB F204 1A CB F205 FAN 5, RELAY K709 E1-0067-100B 6A CB F206 EXCITATION 24V DC POWER SUPPLY

E1-0067-100B FA2, FA3, FA4 ALT PWR SUPPLY FROM

EXCITATION PTS

E1-0004 LOC: E-3 CB F201 16A (4) SPACE HEATERS E1-0067-100B REFERENCE DRAWINGS 1.2.212B7150 SH 15B-2 1044438-D2 SH 1 PNEUMATIC PRODUCTS CORP THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2001-001255-06-00 PER SK-0003-01-001255-06-00. VOLTAGE REGULATOR FAN

E1-0067-101B E1-0067-101B E1-0067-101B E1-0067-101B 4.5-6.3A CB Q202 XFMR 120/230V K704 RELAY K201 UV RELAY FAN 1, RELAY K708 1A CB F204 1A CB F205 FAN 5, RELAY K709 E1-0067-101B 6A CB F206 EXCITATION 24V DC POWER SUPPLY R CB F201 16A (4) SPACE HEATERS ALT PWR SUPPLY FROM

EXCITATION PTS

E1-0004-A LOC: E-3 FA2, FA3, FA4 CA 2004 10-28 2004 11-01 DJL E1-0018 01H CP-16 CP-16 el106910.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT TXU POWER CPSES GLEN ROSE, TEXAS 118V AC INSTRUMENT BUS DISTRIBUTION ONE LINE DIAGRAM (NUCLEAR SAFETY-RELATED) CLASSSAFETY CLASS 3ASSOCIATED CIRCUITSSAFETY CLASS 2CLASS 1ESAFETY CLASS 1SEISMIC CATEGORY

     =INVERTER CIRCUITS STATIC TRANSFER SWITCH S1 MANUAL BYPASS TEST LOAD BANK CONNECTION SURGE PROTECTION CB4 100AT400AF204 CB2 100AT 205 F2 400A 205 150AT 400AF CB1 K K S3 MANUAL BYPASS SWITCH K E299477 CB5 K E299478 CB6 K E299475 CB7 K E299476 CB8 INSTALLED SPARE STATIC INVERTER IV2EC1/3 10KVA TAG CP2-ECIVEC-05 ELEC CONTROL BLDG EL 792-0" TRAIN A 150AF 100AT 150AF 100AT 150AF 100AT 150AF 100AT 150AF 150AF E299480 (1B)(2B)E299483 E299482 REF DWGS 1-7 (5B)(6B)(7B)

(8B)TO 120V AC BYPASS DISTRIBUTION PANEL 2EC3 BKR 12

DWG E2-0018-H LOC A-3 NOTE 2 TO 125V DC SWITCHBOARD 2ED1 CKT 2-11

DWG E2-0020

LOC D-4 TO 125V DC SWITCHBOARD 2ED3 CKT 2-11

DWG E2-0018-02 LOC B-4 0-150V 55-65HZ V1 E2 F/A1 0-150A 0-150V V5 204 204 V5/V1/A1/5A(2)F15,16 CT 5A(2)F13,14 IV2EC1/3 IV2EC1/3 IV2EC1/3 IV2EC1/3 TO INVERTER IV2EC1 SWITCH S2 DWG E2-0018-D LOC B-2 TO INVERTER IV2PC1 SWITCH S2 DWG E2-0018 LOC B-2 TO INVERTER IV2EC3 SWITCH S2 DWG E2-0018-02C LOC B-2 TO INVERTER IV2PC3 SWITCH S2 DWG E2-0018-B LOC B-2 V A F 1-VOLTMETER AMMETER FREQUENCY METER ---NOTES REFERENCE DRAWINGS 1-CIRCUIT BREAKER CIRCUIT NUMBER ---9 6A HC-FUSE-FUSE RATING

FUSE LOCATION MARKER --9 6A HC-9 HC 6A FUSE B/M ITEM NUMBER REF DWG 6 AF - CIRCUIT BREAKER FRAME SIZE AT - CIRCUIT BREAKER TRIP RATING K KIRK KEY INTERLOCK --MANUAL BYPASS SWITCH MAKE BEFORE BREAK, 2 POSITION -MANUAL BYPASS SWITCH

BREAK BEFORE MAKE, 3 POSITION (1B) - LOCK NUMBER1.ALL EQUIPMENT ON THIS DRAWING IS CLASS 1E TRAIN A OR TRAIN B AS NOTED. 10-102722 SH 1, 2 20-103521 SH 1, 2 10-102723 SH 1 10-102724 SH 1 20-103522 SH 1 20-103523 SH 1 1.2. 3.4.5.6.2.REQUIREMENTS AND PREREQUISITES FOR OPERATION OF INSTALLED SPARE INVERTER ARE STATED IN DBD EE-043

118V AC UNINTERRUPTIBLE POWER SUPPLY SYSTEM.7.E2-0066-39

     =INVERTER CIRCUITS STATIC TRANSFER SWITCH S1 MANUAL BYPASS TEST LOAD BANK CONNECTION SURGE PROTECTION CB4 100AT400AF204 CB2 100AT 205 F2 400A 205 150AT 400AF CB1 K K S3 MANUAL BYPASS SWITCH K EG299487 CB5 K EG299488 CB6 K EG299484 CB7 K EG299485 CB8 INSTALLED SPARE STATIC INVERTER IV2EC2/4 10KVA TAG CP2-ECIVEC-06 ELEC CONTROL BLDG EL 792-0" TRAIN B EG299486 150AF 150AF (1B)(2B)EG299491 EG299490 100AT 150AF 100AT 150AF 100AT 150AF 100AT 150AF REF DWGS 1-7 (5B)(6B)(7B)

(8B)TO 120V AC BYPASS DISTRIBUTION PANEL 2EC4 BKR 12

DWG E2-0018-H

LOC D-3 NOTE 2 TO 125V DC SWITCHBOARD 2ED2 CKT 2-11

DWG E2-0020-A

LOC B-4 TO 125V DC SWITCHBOARD 2ED4 CKT 2-11

DWG E2-0018-02A LOC B-3 0-150V 55-65HZ V1 E2 F/A1 0-150A 0-150V V5 204 204 V5/V1/A1/5A(2)F15,16 CT 5A(2)F13,14 IV2EC2/4 IV2EC2/4 IV2EC2/4 IV2EC2/4 TO INVERTER IV2EC2 SWITCH S2 DWG E2-0018-F

LOC B-2 TO INVERTER IV2PC2 SWITCH S2 DWG E2-0018-A

LOC B-2 TO INVERTER IV2EC4 SWITCH S2 DWG E2-0018-02D

LOC B-2 TO INVERTER IV2PC4 SWITCH S2 DWG E2-0018-C LOC B-2 LEGEND

CP-4 E2-0018 J CP-4 CP-4 el00032v.dgn FSAR FIGURE 8.3-15A BAM 1998 12-09 THIS DRAWING REVISED TO CORRECT THE FSAR FIGURE NUMBER AS AN EDITORIAL CHANGE. DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLY TXU ELECTRIC CPSES GLEN ROSE, TEXASDWNCHKDAPVDREMARKS REV CPE FINAL PRINT 0C 0B 0A///15A 3 10A SPARE 10A 10A 10A 10A 10A 15A 10A 10A 10A 10A 10A 10A 4 35A 5 SPARE 6 8 10A HB NEUTRAL BUS 70A 2 E'205015 10A SPACE HEATERS E'205013 SP204837 NOTE 4 10A 10A 10A 10A 9 10 30A 7 SPARE 15A 20A AZ 15A 0C 0B 0A/TO NEUTRAL BUS 480-208/120V AC, 30 ///1 RY 45KVA 208/120V AC, 30, 4-WIRE AW 15A 20A AZ AW 15A 20A AZ AW 15A 20A AZ AW 15A 20A AZ AW 15A 20A AZ AW 15A 20A AZ AW 15A 20A AZ AW 15A 20A AZ AW SPARE SPARE SPARE SPARE SPARE E2-0031-04 AND REF DWG 1 SPARE XFMR SPACE HEATER AND TEMP INDICATOR SPARE DIESEL GEN AC OUTLET BOX SPACE HEATER SPARE SPARE SPARE SPARE 15A 20A AZ AW SPARE MOTOR SPACE HEATER 15A AZ SPARE 15A AW SPARE 15A AW 15A AW 20A AZ SPARE SPARE 15A AW 20A AZ SPARE TO 480V DWG E2-0009 E'200820 E'204832 E'204834 ELEC EQUIP AREA EL 810'-6" 63 63 63 63 63 63 63 63 63 63 63 63 E'248707 E'248708 79 SPARE 7A(2)84 82 82 82 82 81 7A(2)84ACX,Y,ZAX,Y,Z 81 81 67 79 79 79 79 79 67 79 79 79 79 79 79 79 79 SPARE SPARE SPARE SPARE SPARE SPARE SPARE 15A LC 20A SPACE HEATER AND CONTACTOR 20A SPACE HEATER AND CONTACTOR 7 7 MCC TRANSFORMER T2EC3-2 CP2-EPTRET-05DISTRIBUTION PANEL 2EC3-2 CP2-ECDPEC-07 6.9KV SWGR BUS 2APCC1 2APMD1 2APCS1 CUB 9, BKR 2EA1-1XFMR T2EB3 (CP2-EPTRET-03 )T2EB1XFMR T2EB1 (CP2-EPTRET-01 )125V DC SWBD ISOLATION EXPANSION ASSEMBLY FOR NEUTRON FLUX MONITORING SYS 480V SWGR BUS 480V SWGR BUS LEGEND FUSE RATING FUSE FUSE LOCATION MARKER 1 NOTES OF PANEL.BREAKER RATING CIRCUIT BREAKER 3-POLE

---

1--1.10.11.12.

13. 14. 15.16.17. 18. 19.20.21.22. 23. 24. 25.26.27.1. INCOMING LUGS SHALL BE MOUNTED AT THE TOP 70A 70A THERMAL MAGNETIC UNLESS NOTED OTHERWISE.

3. ALL EQUIPMENT/DEVICES/CABLES SHOWN ON THIS DWG

-4.TAPED AT BOTH ENDS. FUTURE USE OF THIS CABLE DURING

OUTAGES REQUIRES AUTHORIZATION THROUGH A DCA. CABLE REFERENCE DRAWING 28 20A AZ 63 63 5.REQUIRES AUTHORIZATION THROUGH A DCA. FUSES AND LEAD WIRE TO RECEPTACLES HAVE BEEN REMOVED AND SHALL NOT BE REINSTALLED. SPACE HEATERS IN 480V SWITCHGEAR HAVE BEEN DISCONNECTED. RECONNECTION DURING OUTAGE, IF NEEDED, 208/120V AC ONE LINE DIAGRAM CABLE NUMBER E'204837 IS DISCONNECTED AND CONDUCTORS NUMBER HAS BEEN REIDENTIFIED AS SP204837. 6.2.3. 4. 5. 6.7.8. 9.33-51261-E2514 33-51261-E2516

33-51261-E2517 33-51261-E2518 33-51261-E2519

33-51261-E2520

33-51261-E2521

33-51261-E2522

33-51261-E2523

33-51261-E2524

33-51261-E2525 33-51261-E2527 33-51261-E2528

33-51261-E2529

33-51261-E2530

1619F66 1619F69 1619F71 1619F72 1619F73 1619F74 1619F65 1823F97 1983C98 8693D37 25A CUB 17, BKR CUB 16, SPARE BKR CUB 15, BKR E2-0031-26 AND REF DWG 2 CUB 13, BKR E2-0031-38 AND REF DWG 4 CUB 12, BKR E2-0031-32 AND REF DWG 5 CUB 11, BKR CUB 10, BKR E2-0031-30 AND REF DWG 7 E2-0031-50 AND REF DWG 8 CUB 8, BKR E2-0031-46 AND REF DWG 9 CUB 7, BKR E2-0031-54 AND REF DWG 10 CUB 6, BKR CUB 4, BKR REF DWG 13 REF DWG 12 CUB 5, BKR CUB 3, AUX COMP REF DWG 14 CUB 2, BKR CUB 1, BKR 30A E2-0033-33 AND REF DWG 19 E2-0096-01 E2-0066-22 AND REF DWG 23 E2-0096-01 E2-0096-01 15A 15A DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV E2-0018-01 CP-2 E2-0018-01 E2-0018-01A E2-0018-01B

TRAIN A 33-51261-D2526 CIRCUIT NUMBER CIRCUIT BREAKER 20A AZ CIRCUIT BREAKER RATING CIRCUIT BREAKER LOCATION MARKER CIRCUIT BREAKER B/M ITEM NUMBER ---ARE CLASS 1E, TRAIN A UNLESS NOTED OTHERWISE. CONT FROM THIS DWG LOC: A-6 20A 15A 30A TAG TAG CUB 14, BKR XCICE3 CONT ON THIS DWG LOC: D-1 25A (3)82 ACX,Y,Z ACX,Y,Z 25A(3)-NUMBER OF FUSES82-FUSE B/M ITEM NUMBER REFERENCE DRAWING 28

2. ALL CIRCUIT BREAKERS IN DISTRIBUTION PANEL ARE 2 POLE ALL PANELBOARD CIRCUIT BREAKERS ARE EQUIPPED WITH ONE SINGLE POLE DOUBLE THROW AUXILIARY CONTACT.

7.E2-0033-35 AND REF DWG 271651651A(2)1A(2)ANAP 71 71 71 71 71 71 71 71 71 71 71 71 71 71 71 71 71 F1 F1 BB F1, 2 BA BA F1 BA BB BA BB BD F1, 2 F1 F1 BA BA BA BA BB BB BB BC 182C79225 SH 14A AND 14B DELETED.CP2-EPSWED-01 CP2-EPSWEB-03 CP2-EPSWEB-01 CP2-EPSWEA-01 2EB3-2/2BL/COMP (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASSA-XD/2APRH1 (E2-0027-01A) 2EA1-2 2APCS3 2EG1 2APRH1 2APSI1 2APCH1 2APSW1 BT-2EA1 T2EB3 T2EB3 T2EB1 2ED1 2EB1 2EB3 2EA1 2-NY-0050A-3 2-NY-0050A-1 2-NY-0050A-2 E2-0031-04 REF DWG 33 REF DWG 32, 33 E2-0031-57, 58 AND REF DWG 3 E2-0031-21A, 22 AND REF DWG 6 E2-0031- 41A,42 E2-0043-59 AND REF DWG 11 E2-0031-15, 16 AND REF DWG 15 REF DWG 25, 26 AND E2-0033-51 E2-0031-13, 14 AND REF DWG 16 REF DWG 25, 26 AND E2-0033-51 E2-0033-65 E2-0033-65 E2-0096-01 E2-0096-01 E2-0096-01 E2-0096-01 COMPT 3A FOR 480V SWGR SPACE HTRS (NOTE 5) E2-0033-65, REF DWG 17 AND 35 (REF DWG 34) TEMP INDIC AND COOLING FANS E2-0033-51, REF DWG 25, 30, 31 COMPT 2A (NOTE 8) E2-0033-13, 14 AND REF DWG 18 CHARGING PUMP MOTOR SPACE HEATER FOR TCX-CSAPPD-01 COMPT 2A (NOTE 8) E2-0033-29 AND REF DWG 18 SPARE FOR MOTOR SPACE HEATER COMPT 3A (NOTE 8) E2-0033-15, 16 AND REF DWG 17 CONT RECIRC FAN CP2-VAFNAV-01 SPARE MOTOR SPACE HTR BKR FOR FUTURE DEVICE USED WITH

SPARE BREAKER IN COMPT 4C SPARE MOTOR SPACE HTR BKR FOR FUTURE DEVICE USED WITH

FUTURE BREAKER IN COMPT 4D COMPT 6A (NOTE 8) SPARE SPACE HEATER FOR PRESSURIZER HTR XFORMER REF DWG 34 COMPT 10A FOR 480V SWGR SPACE HTRS (NOTE 5) TEMP INDIC AND COOLING FANS E2-0033-51 AND REF DWGS 25, 30, 31 COMPT 8A (NOTE 8) E2-0033-23, 24 AND REF DWG 21 MOTOR SPACE HEATER FOR CRDM VENT FAN CP2-VAFNCB-01 COMPT 9A (NOTE 8) MOTOR SPACE HEATER FOR CONT RECIRC FAN CP2-VAFNAV-03 COMPT 9A (NOTE 9) REF DWG 22 USED WITH FUTURE BREAKER IN COMPT 9C SPARE MOTOR SPACE HTR BKR FOR FUTURE DEVICE COMPT 10A (NOTE 9) REF DWG 20 SPARE MOTOR SPACE HTR BKR FOR FUTURE DEVICE USED WITH FUTURE BREAKER IN COMPT 10B COMPT 10A (NOTE 9) COMPT 10A (NOTE 9) REF DWG 20 SPARE MOTOR SPACE HTR BKR FOR FUTURE DEVICE

USED WITH FUTURE BREAKER IN COMPT 10D COMPT 11A (NOTE 8) SPARE MOTOR SPACE HEATER FOR PRESSURIZER HTR XFORMER COMPT 11A (NOTE 9) REF DWG 27 SPARE MOTOR SPACE HTR BKR FOR FUTURE DEVICE

USED WITH SPARE BREAKER IN COMPT 11D 1619F67 1983C98 8706D98 33-51261-D2515

E2-0027-01

E2-0005 1823F96 E2-0024-04 8.9.MOTOR SPACE HEATER BRAKERS LOCATED IN COMPARTMENT A ARE WIRED TO TERMINALS IN THE LOWER COMPARTMENT AS

INDICATED ON THE REFERENCED SCHEMATIC DIAGRAM. MOTOR SPACE HEATER BREAKERS FOR FUTURE DEVICES ARE WIRED TO TERMINALS IN THE COMPARTMENTS INDICATED ON

THIS DWG.MOTOR SPACE HEATER FOR E2-0033-65, REF DWG 20 AND 35 E2-0033-17, 18 AND REF DWG 22 REF DWG 29 COMPT 4A (NOTE 9) COMPT 4A (NOTE 9) REF DWG 29 NOTES 1 2 AND 7 TRANSF REF CKD 2/3/97 CP-7 10.SHALL BE PER TABLE-1, DBD-EE-041. INTERNAL TAP JUMPING WIRE SIZE FOR TRANSFORMER NOTE 10 FSAR FIGURE 8.3-15A AW8080 3-1/C #8 E2-0018-0125A(3)25A(3)25A(3)25A(3) E'248709ACX,Y,ZAX,Y,Z SIGNAL PROCESSOR ASSEMBLY FOR NEUTRON FLUX MONITORING SYS AMPLIFIER ASSEMBLY FOR NEUTRON FLUX MONITORING SYS TRANSF REFERENCE DRAWINGS 28.6.25A6.25A 29.30. 31.32.33. 34. 35.E2-0033-43 AND REF DWG 20 AIR COMPRESSOR CP2-CICACO-01 IN COMPT 10C SPARE MOTOR SPACE HTR BKR FOR INSTRUMENT R THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2001-000158-08-00 PER SK-0019-01-000158-08-00. EES 2004 12-13 2004 12-21 MM E2-0018 01 CP-12 CP-12 el104430.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT TXU POWER CPSES GLEN ROSE, TEXAS 15A 20A AZ 60ASLUG15A~C~B~A TO NEUTRAL BUS CONT FROM THIS DWG LOC A6~C~B~A 1 EG204835 RY 45KVA EG200860 EG204833 208/120V AC, 3~, 4-WIRE ELEC EQUIP AREA EL 852-6" E2-0031-08 AND REF DWG 1 E2-0031-24 AND REF DWG 2 AW 15A 20A AZ AW 15A 20A AZ AW 15A 20A AZ AW 15A 20A AZ AW 15A 20A AZ AW 15A 20A AZ AW 15A 25A 3 EG205017 10A SPARE 10A 10A 10A 10A 10A 10A 10A 10A 10A 10A 10A 4 EG205019 35A 5 SPARE 30A 6 7 SPARE 820A10A HB 9 10 NEUTRAL BUS 70A 2 SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPACE HEATER 1 SPACE HEATER 2 BOX SPACE HEATER DIESEL GEN AC OUTLET 480/208-120V AC, 3~ SP204838 NOTE 4 CP2-EPSWEA-02 25A(3)25A(3)10A 10A 10A 10A CP2-EPSWED-02 25A(3)15A AMPLIFIER ASSMBLY FOR NEUTRON FLUX MONITORING SYSTEM 71 71 71 71 71 71 71 71 10A 15A 25A(3)SPARE 7A(2)COOLING FANS AX,Y,Z ACX,Y,ZACX,Y,ZAX,Y,Z 7A(2)COOLING FANS 84 847981 79 81 79 79 79 79 79 79 79 79 79 79 79 81 79 67 82 82 67 82 82 15A SPARE LC 71 LC TO 480V MCC 2EB4-2/2BL/COMP

DWG E2-0009-A TRANSFORMER T2EC4-2 DISTRIBUTION PANEL 6.9KV SWGR BUS 2EA2-2 2APCH2 2APCS2CUB 9, BKR 2APSI2 125V DC SWBD 480V SWGR BUS2EB4 CP2-EPSWEB-04 480V SWGR BUSCP2-EPSWEB-02 (SEE NOTE 5) (SEE NOTE 5) LEGEND FUSE RATING FUSE FUSE LOCATION MARKER 1 NOTES BREAKER RATING CIRCUIT BREAKER 3-POLE

---

1--1.THERMAL MAGNETIC UNLESS NOTED OTHERWISE.

--FUSE B/M ITEM NUMBER REF DWG 30 LEAD WIRE TO RECEPTACLES HAVE BEEN REMOVED AND SHALL NOT BE REINSTALLED. 50A 50A 208/120V AC ONE LINE DIAGRAM ALL EQUIPMENT/DEVICES/CABLES SHOWN ON THIS DWG TAPED AT BOTH ENDS. FUTURE USE OF THIS CABLE DURING OUTAGES REQUIRES AUTHORIZATION THROUGH A DCA. INCOMING LUGS SHALL BE MOUNTED AT THE TOP OF PANEL. 1.2.3.4.5.CABLE NUMBER EG204838 IS DISCONNECTED AND CONDUCTORS CABLE NUMBER HAS BEEN REIDENTIFIED AS SP204838. 33-51261-E2551 2.3.4.5. 6.7.8.9.10.11.12.13.14. 15. 16.17.18. 19.20.21.22.23.24.25. 26.27.28. 29.30.33-51261-E2552 33-51261-E2547 33-51261-E2548 33-51261-E2549 33-51261-E2555 33-51261-E2556 33-51261-E2557 33-51261-E2559 33-51261-E2560 33-51261-E2561 33-51261-E2562 33-51261-E2563

33-51261-E2564 33-51261-E2565 1619F77 1619F78 1619F80 1619F86 1983C98 8693D37 1823F97 182C79225 SH 11A 182C79225 SH 11B DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV E2-0018-01 CP-2 E2-0018-01 E2-0018-01A E2-0018-01B

CUB 1, BKR CUB 2, BKR CUB 4, BKR E2-0031-28 AND REF DWG 3 2APMD2 CUB 5, BKR E2-0031-40 AND REF DWG 4 CUB 6, BKR E2-0031-56 AND REF DWG 5 CUB 7, BKR E2-0031-36 AND REF DWG 6 CUB 8, BKR E2-0031-34 AND REF DWG 7 E2-0031-48 AND REF DWG 8 E2-0033-65 AND REF DWG 17 E2-0033-52 AND REF DWG 27 E2-0033-65 AND REF DWG 20 E2-0033-52 AND REF DWG 27 E2-0033-28 AND REF DWG 20 15A 15A E2-0066-23 AND REF DWG 24 REF DWG 25 REF DWG 26 30A ARE CLASS 1E, TRAIN B UNLESS NOTED OTHERWISE. CIRCUIT NUMBER TAG TAG (3) -NOTE 1, 2 SIGNAL PROCESSOR ASSEMBLY FOR NEUTRON FLUX MONITORING SYSTEM NUMBER OF FUSES TRAIN B 7.ALL PANELBOARD CIRCUIT BREAKERS ARE EQUIPPED WITH ONE SINGLE POLE DOUBLE THROW AUXILIARY CONTACT. ALL CIRCUIT BREAKERS IN DISTRIBUTION PANEL ARE 2 POLE 25A 82 ACX,Y,Z ACX,Y,Z25A(3)82 30A BB F1, 2 BA BB BA BB BA BA CP2-EPTRET-04 CP2-EPTRET-02 F1, 2 BC BA BB BB BA BA BB BA6.DELETED 33-51261-D2581 182C79225 SH 04 15A 20A AZ AW 71 SPARE 20A SPACE HEATER AND CONTACTOR 7 T2EB4XFMR T2EB4 (CP2-EPTRET-04 )CUB 17, BKR E2-0031-20 AND REF DWG 16 REF DWG 28 AND 29 CONT FROM THIS DWG LOC B6 E2-0031-52 AND REF DWG 9 CUB 10, BKR 15A 20A AZ AW 15A 20A AZ AW 15A 20A AZ AW 15A AW 15A AW 15A 20A AZ AW 15A AW 71 71 71 71 71 71ANAP1A(2)1A(2)165165 SPARE SPARE SPARE MOTOR SPACE HEATER XFMR SPACE HEATER SPARE SPARE SPARE SPARE 20A SPACE HEATER AND CONTACTOR 7XFMR T2EB2 (CP2-EPTRET-02 )E2-0031-60 AND REF DWG 10 CUB 12, BKR E2-0031-44 AND REF DWG 11 CUB 13, AUX COMPT E2-0031-62 AND REF DWG 12 CUB 14, BKR E2-0031-12 AND REF DWG 13 CUB 15, BKR E2-0031-18 AND REF DWG 14 REF DWG 28 AND 29 CUB 16, BKR E2-0031-06 AND REF DWG 15CUB 11, BKR XCICE4 CONT ON THIS DWG LOC D1 CONT ON THIS DWG LOC D1 COMPT 3A COMPT 10A 63 63 SPARE 63 SPARE 63 SPARE 63 SPARE 63 SPARE 63 SPARE 63 SPARE 63 71 63 63 63 CP2-EPTRET-06 CP2-ECDPEC-08 BA F1 F1 (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASSA-XD/2APRH2 (E2-0027-02A)TRANSF T2EB4 ( ) 2EA2 2EG2 2APCC2 2APCS4 2EB2 2APRH2 2APSW2 BT-2EA2 T2EB2 2EA2-1 2ED2 2EC4-2 2-NY-0050B-3 2-NY-0050B-1 2-NY-0050B-2 8.SHALL BE PER TABLE-1, DBD-EE-041. INTERNAL TAP JUMPERING WIRE SIZE FOR TRANSFORMER NOTE 8 E2-0024-04 1619F85 SH A CUB 3, BKR 2EA2-3 E2-0031-65 AND REF DWG 31 F01 F01 F01 NOTE 2 (TYP)COMPT 3A, (NOTE 9) E2-0033-19, 20 AND REF DWG 17 MOTOR SPACE HEATER FOR CONT RECIRC FAN CP2-VAFNAV-02 SPARE MOTOR SPACE HTR BKR FOR FUTURE DEVICE USED WITH FUTURE BREAKER IN COMPT 2B COMPT 2A, (NOTE 9) E2-0033-31 AND REF DWG 18 SPARE BKR FOR MOTOR SPACE HTR FOR DEVICE

PROTECTED BY BKR 2CICE6 IN COMP 2D COMPT 4A, (NOTE 9) REF DWG 35 SPARE BKR FOR MOTOR SPACE HTR FOR FUTURE DEVICE USED WITH

SPARE BREAKER IN COMP 4C COMPT 4A, (NOTE 9) REF DWG 35 SPARE BKR FOR MOTOR SPACE HTR FOR FUTURE DEVICE USED WITH FUTURE BREAKER IN COMP 4D COMPT 5A, (NOTE 9) COMPT 6A, (NOTE 9) REF DWG 36 SPARE BKR FOR MOTOR SPACE HTR FOR FUTURE DEVICE USED WITH

FUTURE BREAKER IN COMPT 6D COMPT 10A, (NOTE 9) SPARE BKR FOR MOTOR SPACE HTR FOR FUTURE DEVICE USED WITH SPARE BREAKER IN COMPT 10B COMPT 10A, (NOTE 9) COMPT 11A, (NOTE 9) COMPT 11A, (NOTE 9) COMPT 9A, (NOTE 9) MOTOR SPACE HEATER FOR CONT RECIRC FAN CP2-VAFNAV-04 COMPT 9A, (NOTE 9) REF DWG 22 SPARE BKR FOR MOTOR SPACE HTR FOR FUTURE DEVICE

TO BE USED WITH FUTURE BREAKER IN COMPT 9C COMPT 8A, (NOTE 9) 9.1619F84 SH A 1619F83 SH A 31.32.33.34.35.E2-0004-A E2-0005-A 33-51261-D2550 E2-0027-02, 02A 16199F79 SH A 36.REF CKD CP-7 10/9/97 REF DWG 37 COMPT 2A, REF DWG 18 (NOTE 9) E2-0033-37 AND REF DWG 19 SPARE SPACE HEATER BKR FOR PRESSURIZER HTR TRANSFORMER E2-0033-39, 40 AND REF DWG 21 SPARE BKR FOR, SPACE HEATER FOR PRESSURIZER HEATER

TRANSFORMER SEE BKR 2PCPR3 IN COMPT 11B E2-0033-21, 22 AND REF DWG 22 E2-0033-25, 26 AND REF DWG 23 MOTOR SPACE HEATER FOR CONTROL ROD DRIVE MECH VENT FAN CP2-VAFNCB-02 CIRCUIT BREAKER (NOTE 2) NEEDED, REQUIRES AUTHORIZATION THROUGH A DCA. FUSES AND HAVE BEEN DISCONNECTED, RECONNECTION DURING OUTAGE, IF SPACE HEATERS IN THE 6.9 SWITCHGEAR AND 480V SWITCHGEAR 1619F8137.33-51261-E2553, A MOTOR SPACE HEATER BREAKERS, LOCATED IN COMPARTMENT A, ARE WIRED TO TERMINALS IN THE LOWER COMPARTMENT AS

INDICATED ON THE REFERENCED SCHEMATIC DIAGRAM.

FSAR FIGURE 8.3-15A AW6.25A6.25A8080 DIESEL GEN AC OUTLET REFERENCE DRAWINGS EG248712 ISOLATOR EXPANSION ASSEMBLY FOR NEUTRON FLUX MONITORING SYSTEM EG248710 EG248711 E2-0096-01 E2-0096-01 TRANSF T2EB2 ( ) E2-0096-01 R E2-0018-01A THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2001-000158-07-00 PER SK-0007-01-000158-07-00. REF DWG 21 SPARE BKR FOR MOTOR SPACE HTR FOR IFUTURE DEVICE

TO BE USED WITH SPARE BREAKER IN COMPT 11D E2-0033-45 AND REF DWG 20 SPARE BKR FOR MOTOR SPACE HTR FOR INSTRUMENT AIR COMPRESSOR CP2-CICACO-02 IN COMPT 10D JRMC 2004 06-02 EES 2004 06-03 E2-0018 01A CP-10 CP-10 el984500.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT TXU POWER CPSES GLEN ROSE, TEXAS EG205714 AG205715 EG205733 15A 1 2 15A 35A 3 4 15A SPARE 15A 15A 5 6 E2-0067-100B PANEL VENT FAN 7 15A 8 SPARE 20A SPARE 20A SPARE 20A SPARE 20A 9 E2-0185 E2-0184 DWG E2-0018-H E~205634 A~205635 TRAIN AA E2-0067-37 AND REF DWG 2 NOTE 3 NEUTRAL BUS E~205652 NOTE 1, 2 DIESEL BLDG EL 810-6" 120V AC, 1~, 10 11 12 TRAIN A TRAIN B 15A 1 2 15A 35A 3 4 15A SPARE 15A 15A 5 67CB11 15A 8 SPARE 20A SPARE 20A SPARE 20A SPARE 20A 9 DWG E2-0018-H NOTE 3 NEUTRAL BUS NOTE 1, 2 DIESEL BLDG EL 810-6" 120V AC, 1~, 10 11 12 EG205732 TRAIN BB E2-0187 E2-0067-38 AND REF DWG 2 TO NEUTRAL BUS TO NEUTRAL BUS 15ATO PANEL CKT 6 DISTRIBUTION PANELDIESEL GEN LOCAL PANEL MCC AUX RLY AND AUX RELAYS AND MCCDIESEL GENENGINE CONT PANEL DISTRIBUTION PANELTO PANEL CKT 6 20A 20A DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV E2-0018-01 CP-2 E2-0018-01 E2-0018-01A E2-0018-01B

TAG ENGINE CONT PANEL TAG E~205653 DIESEL GEN 10A 49 10A 49 15A 31 31 FU CP2-MEDGEE-02A FU CP2-MEDGEE-01B CP2-MEDGEE-01A CP2-ECDPEC-05 2EB3-4/3B/COMP CP2-EPMCEB-10 2EB4-4/3B/COMP CP2-ECDPEC-06 15A 120V AC ONE LINE DIAGRAM (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS NOTE 5 NOTE 5 1-FUSE-1-CIRCUIT NO CIRCUIT BREAKER 1.2. 3.NOTES UNLESS NOTED OTHERWISE. VERTICAL NEUTRAL BUS. ALL WIRING AND CABLING ALL CIRCUIT BREAKERS IN DISTRIBUTION PANEL ENCLOSED BY 5.4.ALL EQUIPMENT/DEVICES/CABLES ON THIS DRAWING ARE 15A 15A - CIRCUIT BREAKER RATING 10A 10A - FUSE RATING INCOMING LUGS SHALL BE MOUNTED AT THE TOP OF DISTRIBUTION PANEL. ARE 2-POLE, THERMAL MAGNETIC LEGEND 5252- FUSE B/M ITEM NUMBER REF DWG 3 3.6.CLASS 1E, TRAIN A OR B AS NOTED. DASHED LINES IS ASSOCIATED CLASS 1E, TRAIN AA OR BB ONE SINGLE POLE DOUBLE THROW AUXILIARY CONTACT.7.ALL PANELBOARD CIRCUIT BREAKERS ARE EQUIPPED WITH DELETED.4.PNEUMATIC PRODUCTS CORP DWG 1044438-D2 SH 1

8. INDICATES CONNECTION TO TERMINAL

--AG205712AG230693AG205716AG230696 MCC MCC 2EB4-4/2G/COMP E2-0067-26 AND REF DWG 4 E2-0067-24 AND REF DWG 4 2EB4-4/1G/COMP TRAIN BB COMP AIR DRYER 3, COMP AIR DRYER 4, CP2-EPMCEB-10 CP2-EPMCEB-10 CP2-MEDYSA-03 CP2-MEDYSA-04 JB 2S-734G AG230693A AG230696A 42a 42a.5A.5A F1 F1 POWER SUPPLY POWER SUPPLY DC DC 117 117 A~205632 A~205636 A~230652 A~230653 MCC 2EB3-4/1G/COMP MCC E2-0067-23 AND REF DWG 4 E2-0067-25 AND REF DWG 4 2EB3-4/2G/COMP TRAIN AA COMP AIR DRYER 2 COMP AIR DRYER 1 CP2-EPMCEB-09 CP2-EPMCEB-09 CP2-MEDYSA-02 CP2-MEDYSA-01 JB 2S-722~ A~230652A A~230653A 42a 42a.5A.5A F1 F1 POWER SUPPLY POWER SUPPLY DC DC 117 117 SPARE SPARE E2-0024-04 FU 03 FU 03 REF CKD 12/2/97 CP-6 FSAR FIGURE 8.3-15A INDICATES SPLICE PER 2323-ES-100 CRANKCASE FANS CP2-MEDGFN-02AM AND CP2-MEDGFN-02BM

E2-0067-36 CB11 NOTE 5 15A9.ISOLATION BETWEEN CLASS 1E BUS AND NON-CLASS 1E LOADS IS PROVIDED BY CLASS 1E FUSE AND BREAKER IN SERIES. 10.ISOLATION BETWEEN CLASS 1E BUS AND NON-CLASS 1E LOADS IS PROVIDED BY OPENING THE CLASS 1E CONTACT ON SIAS. NOTE 9 NOTE 9 CRANKCASE FANS CP2-MEDGFN-01AM AND CP2-MEDGFN-01BM

E2-0067-35 NOTE10 NOTE 10 NOTE 9 NOTE 10 NOTE 8 NOTE 8 E2-0067-31 AND REF DWG 1 NOTE 10 E2-0067-33 AND REF DWG 1 NOTE 10 NOTE 8 NOTE 8 E2-0067-32 AND REF DWG 1 NOTE 10 E2-0067-34 AND REF DWG 1 NOTE 10 NOTE 10 NOTE 9 AS NOTED UNLESS OTHERWISE IDENTIFIED. ALL EQUIPMENT/DEVICES INSIDE THESE DASHED LINES OR FED BY THESE CIRCUITS ARE NON-CLASS 1E. NOTE 10 NOTE 10 E2-0018-01B SPARE SPARE 2-DG-01A 2EC3 2EC3-1 2-DG-01B 2EG1 2EG1 2-DG-02A 2EG2 2EC4-1 2EC4 2-KXB/0087B, 2-KXB/0143B 2-KXA/0143B 2-KXA/0143A, SH-TR/2EB3-4/7J 2-KXA/0087B, 2-KXB/0143A, SH-TR/2EB4-4/6J REFERENCE DRAWINGS 1.2.212B7150 SH 15B-2 212B7150 SH 20B-4 THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGEFDA-2001-001255-04-00 PER SK-0004-01-001255-04-00. CA 2004 05-25 10A 52 4.5-6.3A CB Q202 XFMR 120/230V K704 RELAY K201 UV RELAY VOLTAGE REGULATOR FAN E2-0067-100B FAN 1, RELAY K708 E2-0067-100B 1A CB F204 1A CB F205 FAN 5, RELAY K709 E2-0067-100B 6A CB F206 EXCITATION 24V DC POWER SUPPLY E2-0067-100B R ALT PWR SUPPLY FROM

EXCITATION PTS

E2-0004 LOC: E-3 CB F201 16A (4) SPACE HEATERS E2-0067-100B E2-0067-101B PANEL VENT FANDIESEL GEN LOCAL PANEL CP2-MEDGEE-02B 2-DG-02B 2EG2 10A 94 4.5-6.3A CB Q202 XFMR 120/230V K704 RELAY K201 UV RELAY VOLTAGE REGULATOR FAN E2-0067-101B FAN 1, RELAY K708 E2-0067-101B 1A CB F204 1A CB F205 FAN 5, RELAY K709 6A CB F206 EXCITATION 24V DC POWER SUPPLY

E2-0067-101B R CB F201 16A (4) SPACE HEATERS E2-0067-101B PANEL VENT FAN 10A 4.5-6.3A CB Q202 XFMR 120/230V K704 RELAY K201 UV RELAY FAN 1, RELAY K708 1A CB F204 1A CB F205 FAN 5, RELAY K709 E2-0067-101B 6A CB F206 EXCITATION 24V DC POWER SUPPLY FA2, FA3, FA4 R CB F201 16A (4) SPACE HEATERSFU5 FA2, FA3, FA4 FU5 E2-0188-A ALT PWR SUPPLY FROM

EXCITATION PTS

E2-0004-A LOC: E-3 2004 06-04 DJL E2-0018 01B CP-12 CP-12 el101070.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT TXU POWER CPSES GLEN ROSE, TEXAS DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV2323-E1-0018-02CP-3 TRAIN A ONE LINE DIAGRAM DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REVE1-0018-02CP-6 E1-0018-02 E1-0018-02B

E1-0018-02C E1-0018-02 E1-0018-02A (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS 2-102-132-11 225AF2-122-142-152-162-171-2 1200A FUTURE SPARE SPARE FUTURE FUTURE SPARE225AF225AF 225AF100AF100AF100AF100AF 1000A SHUNT 600A 100mV A 200-0-600A A 1-CB-11 60 CELLS 1200 AH DISCHARGE RATE 1-1 6A 200A 200A TM V 100-150VTMTM TM 480V 3 AC TM1-51-31-41-71-6 2-9 V 600AF NO SPARE SPARE SPARE SPARE200A100A100A200A200A200A100A100A200A200A V 1ED3 6A 1-CB-11 100-150V 59 27 DC 64 6A A IL 200-0-600A6A6AILIL(+)(-)GROUND TEST SW 600AF NC 2-8 2-10 AF AT SWITCHBOARD SECTION 2, CIRCUIT BREAKER 10 FRAME SIZE INSTANTANEOUS MAGNETIC TRIP DEVICE ANN TM CB ANNUNCIATOR MAIN CONTROL BOARDVVOLTMETER 27 AC 27 DC EQUALIZING CHARGE TIMER A 64 UNDERVOLTAGE RELAY, AC UNDERVOLTAGE RELAY, DC AMMETER OVERVOLTAGE RELAY GROUND RELAY TILINDICATING LIGHT FUSIBLE SWITCH (NOTE 4) 59 6A 480V 3 AC TRANSDUCER LEGEND SWITCHBOARD CIRCUIT BREAKER (NOTE 2 AND 3) TO 1.75V/CELL AT 8 HOURS BT1ED3 TO ERF COMPUTER 1A 1AMP FUSE TRIP RATING TO ERF COMPUTER DWG E1-0066-31 DWG E1-0173-39 DWG E1-0066-31 125V 300A DC 125V 300A DC SEE NOTE 3 TO STATIC INVERTER E1-0018-02C I 1200A CONT (20,000A IC) 4 NOTES 1. 5. INDICATES BREAKERS MECHANICALLY INTERLOCKED TO PREVENT PARALLELING. ALL FUSIBLE SWITCHES ARE 3-POLE, ONE POLE BEING USED TO MONITOR SWITCH STATUS. BLOWN FUSE INDICATING IS PROVIDED BY TRIGGER FUSES WIRED IN PARALLEL WITH EACH POWER FUSE. 40 AT FOR TM, NON ADJUSTABLE TRIP FOR SELECTIVE COORDINATION WITH SWITCHBOARD, DISTRIBUTION REFERENCE DRAWINGS

3. INOPERABLE/BYPASS LIGHT INDICATION IN THE CONTROL ROOM WILL INDICATE IF ANY OF THE NC BREAKERS OR FUSIBLE SWITCHES ARE OPEN OR POWER FUSE IS BLOWN. FOR INDICATING LIGHTS SCHEMATICS SEE E1-0071 SERIES DRAWINGS.

SETTING SEE REF DWG 1. PANEL CIRCUIT BREAKER RATINGS MUST NOT EXCEED THE FOLLOWING. EACH CIRCUIT BREAKER IS PROVIDED WITH ONE SET OF FORM C AUXILIARY CONTACTS.V 1ED3 9.8.E1063066A6A6A6A6A6A 3 222 2 2 2 445200A100A100A200A 45200A100A100A200A444 5 5 SWITCHBOARD SECTION 2, CIRCUIT BREAKER 10 FUSE B/M ITEM NUMBER REF DWG 2 1 1 E100453 E100567 E103140D E103140E E103140C E103140A E103140B E106307 E146257 E146253 E103141 E103142 E199482 VIA TRANSFER SWITCHTO 480V MCC 1EB1-1/9G/COMP CP1-EPTSEB-01 DWG E1-0007 1-CB-11STATION BATTERY BT1ED3(TAG CP1-EPBTED-03) CP1-ECPRLV-16 IV1EC3 CP1-ECIVEC-05 CP1-ECPRLV-16 1-CB-11 1-CB-11 BATTERY CHARGER BC1ED3-1 TO 125V DC DISTRIBUTION E1-0018-02B PANEL 1ED3-1125V DC SWITCHBOARD 1ED3 (TAG CP1-EPSWED-03(TAG CP1-EPBCED-07) BATTERY CHARGER BC1ED3-2 FROM 480V AC DWG E1-0007-A LOC F-5 MCC 1EB3-1/4H/COMP (TAG )CP1-EPBCED-05) ) ANN ANN E1-2400-361 E1-0024-04 1.2. 3. 4. 5. 6. 7.A V 600AF T 27 AC NOISE SUPPRESSION DC 59 DC CHARGER CONTROL BOARD 500AT 0-400A 0-150V F320,321 204 5A(2)SHUNT 400A 50MV 400A(3)F301,302 303 F314,315, 316,317 CB2 CB1 150AF 150AT 205 F312,313 5A(4)5A(2)204 204 F304,305 5A(2)204 A V 600AF T 27 AC NOISE SUPPRESSION DC 59 DC CHARGER CONTROL BOARD 500AT 0-400A 0-150V F320,321 204 5A(2)SHUNT 400A 50MV 400A(3)F301,302 303 F314,315, 316,317 CB2 CB1 150AF 150AT 205 F312,313 5A(4)5A(2)204 204 F304,305 5A(2)204 10 KVA TO STATIC INVERTER IV1PC3 TBX-ESELIV-03 10 KVA E1-0018-B LOC B-1 E102535 CP1-ECIVEC-03 TO INSTALLED SPARE STATIC INVERTER IV1EC1/3 E1-0066-31 E1-0066-31 10 KVA 10-102734 10-102733 10-102735 20-103542

20-103543 THERMAL MAGNETIC TRIP ELEMENT 500AT I,TM I,TM 500AT I,TM I,TM150AT150AT150AT 30AT 30AT REF DWGS 3-7 REF DWGS 3-7 E1-0018-J LOC C-2 TRIP RATING LOC B-1 SH 1 SH 1 SH 1 SH 1 SH 1 FSAR FIGURE 8.3-15B 125V DC SWITCHBOARD ALL EQUIPMENT/DEVICES SHOWN ON THIS DRAWING UNLESS OTHERWISE NOTED. 4.6.225A FRAME AND LARGER FRAME SIZE BREAKER HAVE INTERCHANGEABLE 2.TRIP UNIT WITH ADJUSTABLE INSTANTANEOUS MAGNETIC TRIP. FOR 7.METER/RELAY NUMBER SUFFIXES ARE NOT ALWAYS SHOWN. THE SUFFIXES ARE THE ALTERNATE TAG NUMBER FOR THAT PIECE OF FOR THOSE METER/RELAY REPRESENTATIONS CONTAINING THE COMPLETE ALL SWBD CIRCUIT BREAKERS ARE 2-POLE THERMAL MAGNETIC TYPE. EQUIPMENT THAT IT IS ASSOCIATED WITH (e.g. 27AC/BC1ED3-1, 64/1ED3). TAG NUMBER, THE "UNDERBAR" IS EQUIVALENT TO A "SLASH" ARE CLASS 1E, TRAIN A (e.g. IS EQUIVALENT TO V/1ED3) THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE JRMC 2001 01-30 FDA-2000-003436-01-00 PER SK-0001-00-003436-01-00. TO DWG E1-0173-39 E103143 E103144 ANN E1-0066-31 I,TM 100 AT FOR TM, INST ADJUSTABLE TRIP E1-0018-02 DC DC 27-1 27-2 27-1 27-2 R R MHF 05-01 2001 E1-0018 02 CP-18 CP-18 el645800.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLY TU ELECTRIC CPSES GLEN ROSE, TEXASDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV2323-E1-0018-02CP-3 E1-0018-02A E1-0018-02 ONE LINE DIAGRAM DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV E1-0018-02B E1-0018-02A E1-0018-02D CP-2 E1-0018-02A TRAIN B (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS 2-102-132-11 225AF2-122-142-152-162-171-2 1200A FUTURE SPARE SPARE FUTURE FUTURE SPARE225AF225AF 225AF100AF100AF100AF100AF 1000A SHUNT 600A 100mV A 200-0-600A 1-CB-11 EG103145D EG103145C EG103145E EG103145A EG103145B 60 CELLS 1200 AH DISCHARGE RATE 1-1 6A 200A 200A TM V EG146273 EG100515 TO EG106317 480V 3O ACTMTM TM FROM 480V AC EG100636 TO 480V 3O AC TM1-51-31-41-71-6 EG103147 2-9 V 600AF NO SPARE SPARE SPARE SPARE200A100A100A200A200A200A100A100A200A200A V 1ED4 TO ERF COMPUTER CP1-ECPRLV-17 6A 1-CB-11 EG106318 EG146269 100-150V 59 27 DC 646A6A A IL 200-0-600A TO6A6AILIL(+)(-)GROUND TEST SW 600AF NC EG103146 2-8 EG103148 100-150A DWG E1-0007-B DWG E1-0007-C LOC: D-6 LOC: F-6 TO 1.75V/CELL AT 8 HOURS 2-10 AF AT SWITCHBOARD SECTION 2, CIRCUIT BREAKER 10 FRAME SIZE INSTANTANEOUS MAGNETIC TRIP DEVICE ANN CB ANNUNCIATOR MAIN CONTROL BOARDVVOLTMETER 27 AC 27 DC EQUALIZING CHARGE TIMER A 64 UNDERVOLTAGE RELAY, AC UNDERVOLTAGE RELAY, DC AMMETER OVERVOLTAGE RELAY GROUND RELAY TILINDICATING LIGHT FUSIBLE SWITCH (NOTE 9) 59 TRANSDUCER LEGEND SWITCHBOARD CIRCUIT BREAKER (NOTE 2 AND 3) NOTES 1. INDICATES BREAKERS MECHANICALLY INTERLOCKED TO PREVENT PARALLELING. INOPERABLE/BYPASS LIGHT INDICATION IN THE CONTROL ROOM WILL INDICATE IF ANY OF THE NC BREAKERS OR FUSIBLE SWITCHES ARE OPEN OR POWER FUSE IS BLOWN. FOR INDICATING LIGHTS SCHEMATICS

SEE E1-0071 SERIES DRAWINGS. ALL FUSIBLE SWITCHES ARE 3-POLE, ONE POLE BEING USED TO MONITOR SWITCH STATUS. BLOWN FUSE INDICATING IS PROVIDED BY TRIGGER FUSES WIRED IN PARALLEL WITH EACH POWER FUSE. PANEL CIRCUIT BREAKER RATINGS MUST NOT EXCEED THE FOLLOWING 40 AT FOR TM, NON ADJUSTABLE TRIP FOR SELECTIVE COORDINATION WITH SWITCHBOARD, DISTRIBUTION 1A 1AMP FUSE TRIP RATING E1-0066-32 E1-0066-32 E1-0066-32 E1-0173-40 E1-0066-32 I EG103149 EG199490 125V 300A DC 125V 300A DC SETTING SEE REF DWG 1. SEE NOTE 8 8.2.ALL SWBD CIRCUIT BREAKERS ARE 2-POLE THERMAL MAGNETIC TYPE. 3.EACH CIRCUIT BREAKER IS PROVIDED WITH ONE SET OF FORM C AUXILIARY CONTACTS.4.NOT USED 100 AT FOR TM, INST ADJUSTABLE TRIP TO 125V DC DISTRIBUTION E1-0018-02B 1200A CONT (20,000A IC) V 1ED4 1 1 5544 4 4 3222 2 2 2 VIA TRANSFER SWITCH CP1-EPTSEB-12(TAG CP1-EPBTED-04) CP1-ECPRLV-17 TO STATIC INVERTER 1-CB-111-CB-11 AN(TAG CP1-EPBCED-06) 1-CB-11 MCC 1EB2-1/10F/COMPCP1-EPSWED-04) PANEL 1ED4-1(TAG CP1-EPBCED-08) MCC 1EB4-1/1C/COMPSTATION BATTERY BT1ED4 IV1EC4125V DC SWITCHBOARD 1ED4 (TAG BATTERY CHARGER BC1ED4-2 BATTERY CHARGER BC1ED4-1 ANN ANN E1-2400-361 E1-0024-04 1.2. 3. 4.5.6. 7.A V 600AF T 27 AC NOISE SUPPRESSION DC 59 DC CHARGER CONTROL BOARD 500AT 0-400A 0-150V F320,321 204 5A(2)SHUNT 400A 50MV 400A(3)F301,302 303 F314,315, 316,317 CB2 CB1 150AF 150AT 205 F304,305 5A(4)5A(2)204 204 F312,313 5A(2)204 A V 600AF T 27 AC NOISE SUPPRESSION DC 59 DC CHARGER CONTROL BOARD 500AT 0-400A 0-150V F320,321 204 5A(2)SHUNT 400A 50MV 400A(3)F301,302 303 F314,315, 316,317 CB2 CB1 150AF 150AT 205 F304.305 5A(4)5A(2)204 204 F312,313 5A(2)204 EG102595 E1-0018-J TO STATIC INVERTER IV1PC4 TBX-ESELIV-04 10 KVA TO INSTALLED SPARE STATIC INVERTER IV1EC2/4 CP1-ECIVEC-06 10 KVA 9.10.REF DWGS 3-7 REF DWGS 3-7 I,TM 500AT I,TM 500AT 30AT 30AT I,TM I,TM150AT150AT150AT E1-0018-02D CP1-ECIVEC-04 10KVA THERMAL MAGNETIC TRIP ELEMENT I TM E1-0018-C TRIP RATING LOC: B-1 LOC: B-1 LOC: F-2 20-103543 SH 1 20-103542 SH 1

10-102735 SH 1

10-102734 SH 1 10-102733 SH 1 FSAR FIGURE 8.3-15B DC DC 27-1 27-2 27-1 27-2 E1-0018-02A 125V DC SWITCHBOARD ALL EQUIPMENT/DEVICES SHOWN ON THIS DRAWING UNLESS OTHERWISE NOTED. 225A FRAME AND LARGER FRAME SIZE BREAKER HAVE INTERCHANGEABLE 5.6.TO ERF COMPUTER E1-0173-40 E1-0066-32 TRIP UNIT WITH ADJUSTABLE INSTANTANEOUS MAGNETIC TRIP. FOR REFERENCE DRAWINGS 7.METER/RELAY NUMBER SUFFIXES ARE NOT ALWAYS SHOWN. THE SUFFIXES ARE THE ALTERNATE TAG NUMBER FOR THAT PIECE OF EQUIPMENT THAT METER/RELAY REPRESENTATIONS CONTAINING THE COMPLETE TAG NUMBER, BT1ED4 A IT IS ASSOCIATED WITH (e.g. 27AC/BC1ED4-1, 64/1ED4). FOR THOSE THE "UNDERBAR" IS EQUIVALENT TO A "SLASH" (e.g. IS EQUIVALENT TO FUSE B/M ITEM NUMBER REF DWG 2 ARE CLASS 1E, TRAIN B V/1ED4).I,TM CA 2003 11-25 THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2002-001047-01-00 PER SK-0023-02-001047-01-00. R 2004 02-09 DJL E1-0018 02A CP-15 CP-15 el889700.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ TXU ENERGY CPSES GLEN ROSE, TEXAS CKT 1-7 E~103143 TAG NO CP1-ECDPED-05 CONTROL BLDG EL 807-00" 30A 1 SPARE SPARE SPARE SPARE 80A 20A 2 3 E~103150 SOV 1-HV-4182 3A(2)FU8 FU9 3A(2)SOV 1-HV-7312 E1-0045-26 E1-0065-62 E1-0173-38 AND REF DWG 1 PASS CONTAINMENT ISOLATION VALVE CONTROL PANEL 1-LV-42

CP1-EIPRLV-42 SPARE SPARE SPARE 30A SPARE 20A 20A 20A 6 7 8 9 SPARE SPARE SPARE 20A 20A 20A 10 11 12 CKT 1-7 CONTROL BLDG EL 807-00" 30A 1 SPARE SPARE SPARE 30A SPARE 80A 20A 2 3 4 5 3A(2)E1-0173-38 AND REF DWG 1 PASS CONTAINMENT ISOLATION VALVE CONTROL PANEL 1-LV-42

CP1-EIPRLV-42 SPARE SPARE SPARE 30A SPARE 20A 20A 20A 6 7 8 9 SPARE SPARE SPARE 20A 20A 20A 10 11 12 DWG E1-0018-02 DWG E1-0018-02A TO 125V DC SWITCHBOARD 1ED4 TO 125V DC SWITCHBOARD 1ED3 EG103148 TAG NO CP1-ECDPED-06 FU4 SOV 1-HV-7311 E1-0065-61 EG103151 1-FUSE-1-CIRCUIT BREAKER UNLESS NOTED OTHERWISE. ALL CIRCUIT BREAKERS IN DISTRIBUTION PANEL ARE 100A FRAME SIZE, 2-POLE, THERMAL MAGNETIC 125V DC DISTRIBUTION PANEL 1ED3-1 125V DC DISTRIBUTION PANEL 1ED4-1 LEGEND 30A 30A - CIRCUIT BREAKER RATING 3A(2)(2)-QUANTITY FU8 1.NOTES REFERENCE DRAWINGS1.W-99X08712-F SH 2 AND 32.ALL EQUIPMENT/DEVICES/CABLES ON THIS DWG ARE CLASS 1E TRAIN A OR B AS NOTED. 3.4.FOR SELECTIVE COORDINATION WITH SWITCHBOARD, DISTRIBUTION PANEL CIRCUIT BREAKER RATINGS

MUST NOT EXCEED THE FOLLOWING: A.40AT FOR THERMAL MAGNETIC NON-ADJUSTABLE TRIP B.ADJUSTABLE TRIP 3A - FUSE RATING FU8 - FUSE LOCATION MARKER TRAIN A TRAIN B NOTE 1, 2, 4 30A 4 NOTE 3 NOTE 1, 2, 4 NOTE 3 CIRCUIT NUMBER DWG. NO.REV.E1-0018-02 E1-0018-02B DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV E1-0018-02B DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV CP-2 E1-0018-02A E1-0018-02D E1-0018-02CE1-0018-02CP-6 E1-0018-02A 5 5 5 225A CIRCUIT BREAKER WITH ADJUSTABLE INSTANTANEOUS TRIP. E1-0024-04 2.6 6 6 6 6 15A 15A 100AT FOR THERMAL MAGNETIC INSTANTANEOUS SAFETY CLASS 3 ASSOCIATED CIRCUITS (NUCLEAR SAFETY-RELATED) SAFETY CLASS 2 CLASS 1E SAFETY CLASS 1 SEISMIC CATEGORY I 125V DC ONE LINE DIAGRAM E1-0018 02B CP-4 CP-4 el0002hs.dgn- FUSE B/M ITEM NUMBER REF DWG 2 EES 1998 07-01

CP-4 THIS DRAWING REVISED TO ADD THE FSAR FIGURE NUMBER AS AN EDITORIAL CHANGE.FSAR FIGURE 8.3-15B DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLY TXU ELECTRIC CPSES GLEN ROSE, TEXASDWNCHKDAPVDREMARKS REV CPE FINAL PRINT ONE LINE DIAGRAM 118V ACE1-0018-02CP-6 E1-0018-02 E1-0018-02B

E1-0018-02C TRAIN A DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS E~103144 15A 3 E~105540 E1-0059-45 6A 6A FU6 6A FU7 E1-0059-47 E1-0059-49 H 2 ANALYZER AND CORE EXIT 15A 4 E~105538 SPARE CONTAINMENT WIDE RANGE WATER 15A E~105530 ERF TRANSDUCER PANEL CP1-ECPRLV-16 15A 5 6 E~105532 15A CONT ON THIS CP1-ECPRCR-32 6A E1-0049-11 E~105542 6A 6A 6A 6A 6A 6A SPARE E1-0044-09 E1-0045-01

E1-0045-02

E1-0045-04

E1-0045-05 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A E1-0045-07 E1-0045-08 E1-0045-09 E1-0045-10 SPARE E1-0050-43 E1-0055-08 E1-0065-15

E1-0064-10

E1-0061-86 SPARE E1-0040-54 E1-0040-55 SPARE E1-0040-56 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A E1-0040-57 E1-0040-58 E1-0040-59 E1-0062-58 E1-0062-54

E1-0062-49 SPARE E1-0061-19 E1-0061-20 6A 6A 6A 6A 6A 6A 6A CONT FROM THIS 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A CONT ON THIS E1-0062-65 E1-0062-66

E1-0062-67

E1-0059-26

E1-0059-28 E1-0059-34 E1-0059-36

E1-0059-38 E1-0059-45 6A E1-0059-47 E1-0040-52 E1-0040-53 E1-0050-64 SPARE SPARE E1-0039-66 HEATED THERMOCOUPLE CAB E~105546 30A 9 15A 10 E~146251 60A 11 E~105624 40A 12 SPARE CONT ON THIS NEUTRAL BUSCONT FROM THISCONT FROM THIS V A F 1-FUSE--1.2. 3.MANUAL TRANSFER SWITCH VOLTMETER AMMETER FREQUENCY METER -- -NOTES 4.MANUAL TRANSFER SWITCH SHALL BE REFERENCE DRAWINGS 1.2.3.4. 5.6A 20A SWITCH IS NON-AUTOMATIC (NO TRIPS). UNLESS NOTED OTHERWISE. VERTICAL NEUTRAL BUS. 5.20A - CIRCUIT BREAKER RATING1-CIRCUIT NO 6A - FUSE RATING MOUNTED ON THE BOTTOM OF DISTRIBUTION PANEL. ALL CIRCUIT BREAKERS IN DISTRIBUTION PANEL ARE 100A FRAME SIZE, 2-POLE, THERMAL MAGNETIC CIRCUIT BREAKER TO 120V AC BYPASS DISTRIBUTION DWG E1-0018-H E-6604 6.7.8.CKT 2-13 NOTE 3 DWG E1-0018-02 E1-0136 AND REF DWG 12 CORE COOLING MONITOR E1-0049-24 NO FUSE/BKR AT THIS END E1-0173-39 AND REF DWG 13 E1-0170-01A AND REF DWG 14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 55 56 57 58 27 28 29 30 31 32 33 34 35 36 37 38 39 50 49 48 47 46 45 44 43 42 41 40 E1-0062-24 NO FUSE/BKR AT THIS END 118V INSTRUMENT DISTRIBUTION E1-0018-01D FU5 FU5 - FUSE LOCATION MARKER6.REDUCE CABLE AT THIS POINT FROM 4/0 TO2/0 BY SPLICING PER DETAIL 13 OF DWG E1-1701. 9.10.11.13.12.14.15.NO FUSE/BKR AT THIS END POWER SUPPLY FOR 7 BOP AUX RELAY RACK 10, 8 E1-0059-49 E1-0174-15 AND REF DWG 15 MPAAB HCAB HCBB BLB FIBER OPTIC MODEM 10A 15A 15A 15A MICROPROCESSOR POWER SUPPLY HEATER CONTROL GROUP A F1, 2 F3, 4 PROBES 1A, 2A, 3A, 4A HEATER CONTROL GROUP B PROBES 5A, 6A, 7A, 8A BLOWER POWER SUPPLY (* INTERNAL FUSE IN FOM) E1-0173-39 AND REF DWG 13 EQUIPMENT/DEVICES SHOWN ON THIS DRAWING ARE E-4182-422-103 SH 1, 2 112D003 SH 1 AND 2 SPARE SPARE E1-0054-30 (** FUSED NEUTRAL) E-6557 SH 1, 4 W-99X08712-F SH 1, 5 AND 6 15A E~105654A E~105654B E~149986 CONTROL ROOM RADIATION MONITORING SYSTEM AIR MONITOR E1-0035-90 --3A 3A 3A 3A7.METER/RELAY TAG NUMBER SUFFIXES ARE NOT ALWAYS SHOWN. THE SUFFIXES ARE THE ALTERNATE TAG NUMBER FOR THAT PIECE OF EQUIPMENT THAT

IT IS ASSOCIATED WITH (e.g. VM4/IV1EC3, AM3/IV1EC3). NO FUSE/BKR AT THIS END FU1A FU1B FU2A FU2B FUSE B/M ITEM NUMBER, REF DWG 16 -9 E1-0024-04 16.E1-0063-03 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 9 9 9 6 6 6 6 12 12 12 11 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 9 F1 5A 2A 86 42 2A 42*****BYPASS DISTRIBUTION 1 TO NEUTRAL BUS150AF150AF CONTROL BLDG EL 807'-0" 20A 15A PASS CONTAINMENT ISOLATION 2 E~105655 TO 120V AC DWG E1-0018-H VALVE CONTROL PANEL E1-0173-38 AND REF DWG 11MCB 1MCB 2NCNO NOTE 6 118V AC, 1~ INSTRUMENT E1-0061-27 CLASS 1E, TRAIN A UNLESS NOTED OTHERWISE. DWG LOC: D-6 DWG LOC: C-6 DWG LOC: A-6 DWG LOC: C-1 DWG LOC: E-1 DWG LOC: F-1 CP1-EIPRLV-42 FU5A NO FUSE/BKR AT THIS END PLANT COMPUTER MUX CABINETS CP1-PCDACP-07B E1-0175-01C E~105523 DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETEDAUX RELAY 1-HX/5545AAUX RELAY 1-HX/5547AAUX RELAY 1-HX/5549 AUX RELAYS 1-HX/5556 AND 1-HX/5556AAUX RELAYS 1-HX/5558 AND 1-HX/5558A 1-HX/5560AAUX RELAYS 1-HX/5560 AND AUX RELAY 1-HX/2401B AUX RELAY 1-HX/2401A 1-HX/8147A E1-0061-29AUX RELAYS 1-HX/8147 ANDAUX RELAYS 1-HX/4572 AND 1-HX/4572-1 TIMER 1-KY/6700AUX RELAY 1-HXA/2333-1CAUX RELAY 1-HXA/2335-1C CP1-EIPRCV-15ERF TRANSDUCER PANEL CP1-ECPRLV-16TRANSDUCER V-XD/1EC5 INPUT PANEL XEC1-1AUX RELAY 1-HX/5539AUX RELAY 1-HX/5537 AUX RELAY 1-HX/8825 AUX RELAY 1-HX/8824 AUX RELAY 1-HX/8823 AUX RELAY 1-HX/8871AUX RELAY 1-HX/8890AAUX RELAY 1-HX/8881AUX RELAY 1-LCX/0459AUX RELAY 1-HX/2403AAUX RELAY 1-HX/2403B AUX RELAY 1-HX/2404A AUX RELAY 1-HX/2404BAUX RELAY 1-LCX/0460AUX RELAY 1-HX/8812AAUX RELAY 1-HX/2402BAUX RELAY 1-HX/2402AAUX RELAY 1-HX/8160AUX RELAY 1-HX/8026 AUX RELAY 1-HX/7126AUX RELAY 1-HX/8145,1-HX/8145A AND 1-HX/8145BAUX RELAY 33x/bo (1-8702A)AUX RELAY 1-HX/5158AUX RELAY 1-HX/4725AUX RELAY 1-HX/4174AUX RELAY 1-HX/4169AUX RELAY 1-HX/4171AUX RELAY 1-HX/4172 AUX RELAY 1-HX/4173AUX RELAY 1-HX/4168AUX RELAY 1-HX/4166AUX RELAY 1-HX/4165B AUX RELAY 1-HX/5366V-XD/1EA1A-XD/1EA2-1,V-XD/1EB1,A-XM/BT1ED1,V-XD/1EC5,A-XM/1ED3,V-XD/1PC3, V-XD/1EC3, V-XM/1ED1, A-XD/1EG1, , A-XD/1EA1-1, V-XD/1EG1, V-XD/1EB3, V-XD/1EC1, V-XD/1PC1, V-XM/1ED3RM 80, X-RUK-5895AAUX RELAY 1-KXA/0643AJB 1A-4279~PANEL 1EC3 CKT 9JB 1A-4289~TO 125V DC SWITCHBOARD 1ED3 TAG CP1-ECDPEC-11DISTRIBUTION PANEL 1EC5 PANEL 1EC3 CKT 10CP1-PCDACP-07A AND SOV 1-HV-5556 SOV 1-HV-5558

SOV 1-HV-5560TC RACK CP1-EIPRCI-09LEVEL TRANSMITTER 1-LT-4779 POWER SUPPLY 1-LQY-47798.THE MECHANICAL BREAKER INTERLOCK MAY BE REMOVED UNDER CERTAIN CIRCUMSTANCES. SEE DBD-EE-043 FOR DETAILS. ELEC CONTROL BLDG EL 792'-0" 10KVA STATIC INVERTER IV1EC3 TAG CP1-ECIVEC-03 E~199475 E~105654-INDICATES SPLICE (SPLICE PER SPEC ES-100) K KIRK KEY INTERLOCK --MANUAL BYPASS SWITCH MAKE BEFORE BREAK, 2 POSITION 17.18.10-102722 SH 1, 2 W-TC41701-D SH 1, 2 E~105520=INVERTER CIRCUITS STATIC TRANSFER SWITCH S1 MANUAL BYPASS S2 MANUAL BYPASS TEST LOAD BANK CONNECTION400AF204 CB2 100AT 205 F2 400A 205 150AT 400AF CB1 K K 6A 6A 6A 6A6A6A 6A6A 6A6A 6A6A 6AFB1-1FB2-11FB1-9FB2-15FB1-5FB2-13FB1-13FB2-17 FB1-17FB2-19FB1-25FB2-9 FB1-21 FB2-1 FB2-5 SPARE SPARE 120-24V AC TRANSFORMER E1-0172-41B AND REF DWG 237070 70 70 70 70 70 70 70 70 70 70 70MONITOR LIGHT BOX 1-MLB-4A-1TERMINATION RACK 1-TC-41MONITOR LIGHT BOX 1-MLB-4A-2MONITOR LIGHT BOX 1-MLB-4A-3MONITOR LIGHT BOX 1-MLB-1A-1 MONITOR LIGHT BOX 1-MLB-1A-2 MONITOR LIGHT BOX 1-MLB-45A E0150385A E0150385 LOC B-3 (2A)150AF (7A)NOTE 1, 2, 5, 8 BYPASS DISTRIBUTIONPANEL1EC3CP1-ECDPEC-03 (2) - LOCK NUMBER ALL CIRCUIT BREAKERS INCLUDING MANUAL TRANSFER SWITCH ARE EQUIPPED WITH 1-NO AND 1-NC

AUX CONTACT. FOR SSII INDICATING LIGHT SCHEMATICS

SEE E1-0071 SERIES DRAWINGS. SURGE PROTECTION CB4 100AT 150AF 19.20.21.22. 23.20-103521 SH 1, 2 10-102723 SH 1 10-102724 SH 1 20-103522 SH 1 20-103523 SH 1 REF DWGS 17-22 TO INSTALLED SPARE INVERTER IV1EC1/3 BKR CB7

DWG E1-0018-J

LOC C-3 0-150V 55-65HZ V1 E1 IV1EC3 F/IV1EC3 IV1EC3 A1 0-150A IV1EC3 0-150V V5 204 204 V5/V1/A1/5A(2)F15,16 CT 5A(2)F13,14MONITOR LIGHT BOX 1-MLB-9 REFERENCES CHECKED 7/21/97 CP-13 E1-0067-51 AND 54 E1-0067-51 AND 55

E1-0067-51 AND 56

E1-0067-51 AND 52

E1-0067-51 AND 53

E1-0067-51 AND 58 E1-0067-51 AND 83 E1-0039-70A FSAR FIGURE 8.3-15B E1-0018-02C E1-0018 02C CP-16 CP-16 el000aqt.dgn LEGEND TM THERMAL MAGNETIC TRIP CIRCUIT 3P THREE POLE SM 2010 10-13 THIS DRAWING REVISED TO PROPERLY INCORPORATE DESIGN CHANGE DCA 75060 REV 0 AND PER AI-CR-2010-009206-1.,A-XD/1PCPR, A-XD/1PCPR1 CP-16 REV 0 DCA 75060 DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT LUMINANT CPNPP GLEN ROSE, TEXAS ONE LINE DIAGRAM E1-0018-02B DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV CP-2 E1-0018-02A E1-0018-02D TRAIN B E1-0018-02A 118V AC (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS V A F 1-FUSE--1.2.3.MANUAL TRANSFER SWITCH VOLTMETER AMMETER FREQUENCY METER ---NOTES 4.MANUAL TRANSFER SWITCH SHALL BE 6A 20A SWITCH IS NON-AUTOMATIC (NO TRIPS). UNLESS NOTED OTHERWISE. VERTICAL NEUTRAL BUS. 5.20A - CIRCUIT BREAKER RATING 1-6A - FUSE RATING MOUNTED ON THE BOTTOM OF DISTRIBUTION PANEL. ALL CIRCUIT BREAKERS IN DISTRIBUTION PANEL ARE 100A FRAME SIZE, 2-POLE, THERMAL MAGNETIC CIRCUIT BREAKER 6.REDUCE CABLE AT THIS POINT FROM 4/0 TO2/0 BY SPLICING PER DETAIL 13 OF DWG E1-1701. EQUIPMENT/DEVICES SHOWN ON THIS DRAWING ARE BYPASS DISTRIBUTION 1 TO NEUTRAL BUS150AF150AF 20A 20A PASS CONTAINMENT ISOLATION 2 15A 3 6A 6A 6A H 2 ANALYZER AND CORE EXIT 3A 15A 4 3A SPARE CONTAINMENT WIDE RANGE WATER 15A ERF TRANSDUCER PANEL 15A 5 6 CONT ON THIS 6A 6A 6A 6A SPARE 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A CONT FROM THIS 6A 6A 6A 6A 6A 6A 6A 6A 6A CONT ON THIS SPARE HEATED THERMOCOUPLE CAB 30A 9 15A 10 60A 11 40A 12 SPARE CONT ON THIS NEUTRAL BUSCONT FROM THISCONT FROM THIS TO 120V AC BYPASS DISTRIBUTION TO 120V AC DWG E1-0018-H NOTE 3 VALVE CONTROL PANEL E1-0173-38 AND REF DWG 11 CORE COOLING MONITOR NO FUSE/BKR AT THIS END 1 2 6 7 8 9 10 11 12 13 14 15 16 17 18 20 21 22 23 24 26 27 28 29 30 31 32 33 34 35 36 39 NO FUSE/BKR AT THIS END 118V INSTRUMENT DISTRIBUTIONMCB 1MCB 2NCNO NOTE 6 118V AC, 1' INSTRUMENT NO FUSE/BKR AT THIS END 8 E1-0174-15 AND REF DWG 15 BOP AUX RELAY RACK 11, E1-0170-02 AND REF DWG 14 E1-0049-12 E1-0062-55 E1-0059-35 E1-0050-64 E1-0065-14 E1-0061-31

E1-0059-33 SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE E1-0061-30 E1-0059-50 1-HX/5557A E1-0059-46 40 42 43 1-HX/5559A E1-0059-48 SPARE 44 45 46 47 48 SPARE SPARE 49 50 51 52 E1-0039-67A E1-0039-71 E1-0039-69 SPARE SPARE 6A 6A 6A 6A 55 56 57 58 SPARE SPARE E1-0173-40 AND REF DWG 13 E1-0059-46 E1-0059-48

E1-0059-50 FU2 FU3 E1-0137 AND REF DWG 12 E1-0049-25 E1-0173-40 AND REF DWG 13 DWG E1-0018-02A FU1 FU1 - FUSE LOCATION MARKER EG105541 EG105539 EG105531 EG105533 EG105544 EG105547 EG146267 EG105704 EG199484 EG105735 POWER SUPPLY TO TRANSDUCERS E1-0054-30 E1-0018-01E E1-0039-73A CIRCUIT NUMBER FU1A 15A--3P TM THERMAL MAGNETIC TRIP ELEMENT THREE POLE 15A 7 6 6 9 9 9 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 9EG149992RM-80 MICRO PROCESSOR CONTROL ROOM RADIATION MONITORING SYSTEM AIR MONITOR AUX RELAY E1-0063-02 9 CONTROL BLDG EL 807'-0" SPARE SPARE FU2B FU2A FU1B CLASS 1E, TRAIN B UNLESS NOTED OTHERWISE. DWG LOC: C-1 DWG LOC: A-6DWG LOC: C-6DWG LOC: D-6 DWG LOC: E-1 DWG LOC: F-1 E1-0061-28 FU1A REFERENCE DRAWINGS 1.2. 3. 4. 5.6.7. 8.9.10.11.13.12.14.15.E-6606 E-6559 SH 1, 4 E-4182-422-103 SH 3, 4 112D003 SH 1 AND 2 W-99X08712-F SH 2 AND 316.E1-0024-04 DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED SPARE NO FUSE/BKR AT THIS END PLANT COMPUTER MUX CABINETS E1-0175-02C EG105526CP1-PCDACP-08A AND CP1-PCDACP-08BPANEL 1EC4 CKT 10DISTRIBUTION PANEL 1EC6 TAG CP1-ECDPEC-12 TO 125V DC SWITCHBOARD CP1-EIPRLV-42 SOV 1-HV-5557 SOV 1-HV-5559 SOV 1-HV-5561TC RACK CP1-EIPRCI-10LEVEL TRANSMITTER 1-LT-4781POWER SUPPLY 1-LQY-4781 DWG E1-0018-HPANEL 1EC4 CKT 9 CP1-ECPRLV-17 V-XD/1EB4 V-XD/1EG2 V-XD/1EC2, A-XD/1EA2-1, , A-XD/1EG2 , V-XM/1ED2 , V-XD/1EC4 V-XM/1ED4 V-XD/1PC4 , V-XD/1PC2, , A-XM/BT1ED4 , ,, V-XD/1EC6,, A-XM/BT1ED2,, V-XD/1EB2, A-XD/1EA2-2X-RUK-5896B E1-0035-9 CP1-ECPRCR-33 ,AUX RELAY 1-KXB/0643AAUX RELAY 1-HX/8890BAUX RELAY 1-HX/5546A AUX RELAY 1-HX/4573 AND 1-HX/4573-1AUX RELAY 1-HX/7136AUX RELAY 1-HX/8154 AUX RELAY 1-HX/5544AAUX RELAY 1-HX/815333X/bo 1-8701BAUX RELAYS 1-HX/5561 AND 1-HX/5561AAUX RELAYS 1-HX/5557 ANDAUX RELAYS 1-HX/5559 ANDAUX RELAYS 1-HX/8146 AND 1-HX/8146A TIMER 1-KY/6701AUX RELAY 1-HXB/2333-2CAUX RELAY 1-HXB/2335-2C AUX RELAY 1-HXB/2334-2C AUX RELAY 1-HXB/2336-2CCP1-EIPRCV-16, TRAIN BERF TRANSDUCER PANEL CP1-ECPRLV-17TRANSDUCER V-XD/1EC6 INPUT PANEL XEC2-1 V-XD/1EA28.THE MECHANICAL BREAKER INTERLOCK MAY BE REMOVED UNDER CERTAIN CIRCUMSTANCES. SEE DBD-EE-043 FOR DETAILS. ELEC CONTROL BLDG EL 792'-0" 10KVA STATIC INVERTER IV1EC4 TAG CP1-ECIVEC-04 EG105734 1ED4 CKT 2-13 EG105521 K KIRK KEY INTERLOCK --MANUAL BYPASS SWITCH MAKE BEFORE BREAK, 2 POSITION =INVERTER CIRCUITS STATIC TRANSFER SWITCH S1 MANUAL BYPASS S2 MANUAL BYPASS TEST LOAD BANK CONNECTION400AF204 CB2 100AT 205 F2 400A 205 150AT 400AF CB1 K EG103149 ALL CIRCUIT BREAKERS INCLUDING MANUAL TRANSFER SWITCH ARE EQUIPPED WITH 1-NO AND 1-NC AUX CONTACT. FOR SSII INDICATOR LIGHT SCHEMATICS SEE E1-0071 SERIES DRAWINGS. (2A) - LOCK NUMBER NOTE 1, 2, 5, 8 (7A)K (2A)150AF SURGE PROTECTION CB4 100AT 150AF 17.18.10-102722 SH 1, 2 19.20.21.22.20-103521 SH 1, 2 10-102723 SH 1 10-102724 SH 1 20-103522 SH 1 20-103523 SH 1 REF DWGS 17-22 TO INSTALLED SPARE INVERTER

IV1EC2/4 BKR CB7 DWG E1-0018-J LOC B-4 0-150V 55-65HZ V1 E1 IV1EC4 F/IV1EC4 IV1EC4 A1 0-150A IV1EC4 0-150V V5 204 204 V5/V1/A1/5A(2)F15,16 CT 5A(2)F13,14 FSAR FIGURE 8.3-15B E1-0018-02D 10 6A 3 10 6A 4 6A 5 10 10 19 6A 6A 25 10 6A 37 10 10 6A 41 6A 10 38 E1-0018 02D CP-14 CP-14 el000aqu.dgn LEGEND E1-0174-197.METER/RELAY TAG NUMBER SUFFIXES ARE NOT ALWAYS SHOWN. PIECE OF EQUIPMENT THAT IT IS ASSOCIATED WITH THE SUFFIXES ARE THE ALTERNATE TAG NUMBER FOR THAT - FUSE B/M ITEM NUMBER REF DWG 16 (e.g.AM1/IV1EC4,FM5/IV1EC4). A-XD/1PCPR2 A-XD/1PCPR3 CP-14 CP-14 REV 0 DCA 75060 REV 0 DCA 75060 SM 2010 10-13 THIS DRAWING REVISED TO PROPERLY INCORPORATE DESIGN CHANGE DCA 75060 REV 0 AND PER AI-CR-2010-009206-1. DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT LUMINANT CPNPP GLEN ROSE, TEXAS DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV 2323-E2-0018-02 CP-3 E2-0018-02 E2-0018-02A E2-0018-02B

E2-0018-02C E2-0018-02D TRAIN A ONE LINE DIAGRAM 125VDC (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS 2-102-132-112-122-142-152-162-171-2 1200A FUTURE SPARE SPARE FUTURE FUTURE SPARE225AF100AF100AF SHUNT 600A 100mV A 200-0-600A 1-1 200A TM V 100-150VTMTMTMTM1-51-31-41-71-6 2-9 V NO SPARE SPARE SPARE SPARE200A100A100A200A200A 100-150V 59 27 DC 64 A IL 200-0-600AILIL(+)(-)GROUND TEST SW NC 2-8 TO ERF COMPUTER TO ERF COMPUTER VOLTMETER V 59 OVERVOLTAGE RELAY 27 AC UNDERVOLTAGE RELAY, AC 27 DC UNDERVOLTAGE RELAY, DCAAMMETER64GROUND RELAY IL T ANN CB SB INDICATING LIGHT EQUALIZING CHARGE TIMER ANNUNCIATOR MAIN CONTROL BOARD DC SWITCHBOARD FUSIBLE SWITCH (NOTE 6) CP2-ECPRLV-162-CB-112-CB-11 CP2-ECPRLV-16 1000A6A6A6A6A6A6A200A200A100A100A200A200A -- -

---

NOTES1.ALL EQUIPMENT/DEVICES SHOWN ON THIS DWG ARE CLASS 1E 2.

3.EACH CIRCUIT BREAKER IS PROVIDED WITH ONE SET OF FORM C AUXILIARY CONTACTS. 4.5.225A FRAME AND LARGER FRAME SIZE BREAKERS HAVE INTERCHANGEABLE TRIP UNIT WITH ADJUSTABLE 6.7.INOPERABLE/BYPASS LIGHT INDICATION IN THE CONTROL ROOM WILL INDICATE IF ANY OF THE NC BREAKERS OR FUSIBLE SWITCHES ARE OPEN OR POWER FUSE IS BLOWN. FOR INDICATING LIGHTS SCHEMATIC SEE E2-0071 SERIES DRAWINGS. ALL FUSIBLE SWITCHES ARE 3-POLE, ONE POLE BEING USED TO MONITOR SWITCH STATUS. BLOWN FUSE INDICATION IS PROVIDED BY TRIGGER FUSES WIRED IN PARALLEL WITH EACH POWER FUSE. -TO PREVENT PARALLELING.E~203140EE~203140D E~203140C E~246253 E~206307 E~206306 E~246257 E~203140A E~203140B STATION BATTERY 60 CELLS 1200AH TO 1.75V/CELL AT 8 HOURS

DISCHARGE RATE (TAGCP2-EPBTED-03) 1200A CONT 20,000A (1C) 125V DC SWITCHBOARD (TAG 2ED3CP2-EPSWED-03) TO2-CB-11 ANN INDICATES BREAKERS MECHANICALLY INTERLOCKED55FUSE B/M ITEM NUMBER REF DWG 2 INSTANTANEOUS MAGNETIC TRIP. FOR SETTING SEE REF DWG 1. 8.REPRESENTATIONS CONTAINING THE COMPLETE TAG NUMBER. REFERENCE DRAWINGS E2-2400-361 1.2.IS EQUIVALENT TO PIECE OF EQUIPMENT THAT IT IS ASSOCIATED WITH THE UNDERBAR IS EQUIVALENT TO A SLASH (e.g.(e.g. , ). FOR THOSE METER/RELAY THE SUFFIXES ARE THE ALTERNATE TAG NUMBERS FOR THAT METER/RELAY NUMBER SUFFIXES ARE NOT ALWAYS SHOWN. FOR SELECTIVE CO-ORNINATION WITH SWITCHBOARD, DISTRIBUTION PANEL CIRCUIT BREAKER, RATINGS MUST NOT EXCEED THE FOLLOWING. 40 AT FOR TM, NON ADJUSTABLE TRIP 9.27AC/BC2ED3-1 E2-0024-04 (LATER) E~203144 E2-0018-2C BT2ED3 E2-0066-31 E2-0066-31 E2-0173-39 E2-0173-39 V-2ED3 E2-0066-31 SEE NOTE 5 44 455 E~203143 E2-0018-2B EL 807-0" TO 125VDC DISTRIBUTION PANEL 2ED3-1 4222222 3 A-BT2ED3 V/2ED3 64/2ED3 100 AT FOR TM, INST ADJUSTABLE TRIP ALL SWITCHBOARD BREAKERS ARE 2-POLE THERMAL MAGNETIC TYPE. CP2-ECDPED-05 CONTROL BLDG A/BT2ED3 V/2ED3 SEE NOTE 1010.REDUCTION SPLICE REQUIRED. SPLICE CONDUCTOR TAKEN FROM CABLE TYPE W-015 (5 LONG MAX) TO EXISTING CABLE PER 2323-E-2004 AND INSULATE PER E2-1709. REF DWG 33.182C79225-2 SH 3FU1FU2FU3FU4FU5FU5(2)(2)(2)(2)A A A-XM/BT2ED3 V-XM/2ED3 TRANSMITTER A V 2ED3 TRAIN A UNLESS OTHERWISE NOTED. 480V 3 AC 480V 3 AC 125V 300A DC 125V 300A DC E200453 E200567 E203141 E203142 2-CB-11 2-CB-11 BATTERY CHARGER BC2ED3-1(TAG CP2-EPBCED-07) BATTERY CHARGER BC2ED3-2 (TAG )CP2-EPBCED-05) ) ANN ANN A V 600AF T 27 AC NOISE SUPPRESSION DC 59 DC CHARGER CONTROL BOARD 500AT 0-400A 0-150V F320,321 204 5A(2)SHUNT 400A 50MV 400A(3)F301,302 303 F314,315, 316,317 CB2 CB1 150AF 150AT 205 F312,313 5A(4)5A(2)204 204 F304,305 5A(2)204 A V 600AF T 27 AC NOISE SUPPRESSION DC 59 DC CHARGER CONTROL BOARD 500AT 0-400A 0-150V F320,321 204 5A(2)SHUNT 400A 50MV 400A(3)F301,302 303 F314,315, 316,317 CB2 CB1 150AF 150AT 205 F312,313 5A(4)5A(2)204 204 F304,305 5A(2)204 E2-0066-31 REF DWGS 4-8 REF DWGS 4-8 TO STATIC INVERTER E299482 IV2EC3 CP2-ECIVEC-05 10 KVA TO STATIC INVERTER IV2PC3 TCX-ESELIV-03

10 KVA E2-0018-B LOC A-1 E202535 CP2-ECIVEC-03 TO INSTALLED SPARE STATIC INVERTER IV2EC1/3 10 KVA E2-0018-J LOC C-2 2-10 AF AT SWITCHBOARD SECTION 2, CIRCUIT BREAKER 10 FRAME SIZE INSTANTANEOUS MAGNETIC TRIP DEVICE TM SWITCHBOARD CIRCUIT BREAKER (NOTE 2 AND 3) I SWITCHBOARD SECTION 2, CIRCUIT BREAKER 10 THERMAL MAGNETIC TRIP ELEMENT TRIP RATING 10-102734 10-102735

20-103542 20-103543 FROM 480V AC OR PLANT SUPPORT POWER

THRU TRANSFER SWITCH CP2-EPTSEB-10

DWG E2-0007 MCC 2EB1-1/9G/COMP PANEL CP2-EPDPNB-27 FROM 480V AC 2EB3-1/4H/COMP MCC DWG E2-0007-A 600AF 500AT 600AF 500AT100AF100AF 30AT 30AT 225AF225AF225AF150AT150AT150AT 4.5.6.7.8.10-102733 SH 1 SH 1 SH 1 SH 1 SH 1.I,TM I,TM I,TM I,TM I,TM

FSAR FIGURE 8.3-15B LEGEND E2-0066-31 JRMC 2001 01-30 THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2000-003436-01-00 PER SK-0003-00-003436-01-00. DC DC 27-1 27-2 27-1 27-2 R R E2-0018-02 MHF 05-01 2001 E2-0018 02 CP-9 CP-9 el646000.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLY TU ELECTRIC CPSES GLEN ROSE, TEXASDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ TRAIN B (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS 2-102-132-112-122-142-152-162-171-2 1200A FUTURE SPARE SPARE FUTURE FUTURE SPARE225AF100AF100AF SHUNT 600A 100mV 200-0-600A TO ERF COMPUTER DISCHARGE RATE 1-1 200A TM VTMTMTMTM1-51-31-41-71-6 2-9 V NO SPARE SPARE SPARE SPARE200A100A100A200A200A TO ERF COMPUTER 100-150V 59 27 DC 64 A IL 200-0-600A TOILIL(+)(-)GROUND TEST SW NC 2-8 100-150A EG203145E EG203145D EG203145C EG203145B EG203145A 2-CB-11 EG246273 EG206317 2-CB-11 EG246269 EG200636 EG200515 1200A CONT 20,000A (IC) 60 CELLS 1200AH TO 1.75V/CELL AT 8 HOURS 1000A 6A6A6A6A6A6A200A200A100A100A200A200A DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV 2323-E2-0018-02 CP-3 E2-0018-02 E2-0018-02A E2-0018-02B

E2-0018-02C

E2-0018-02D (TAG NO CP2-EPBTED-04) STATION BATTERY ANN FROM 480VAC MCC 2EB4-1/1B/COMP 125VDC SWITCHBOARD 2ED4 (TAG NO CP2-EPSWED-04 ) VOLTMETER V 59 OVERVOLTAGE RELAY 27 AC UNDERVOLTAGE RELAY, AC 27 DC UNDERVOLTAGE RELAY, DCAAMMETER64GROUND RELAY IL T ANN CB INDICATING LIGHT EQUALIZING CHARGE TIMER ANNUNCIATOR MAIN CONTROL BOARD FUSIBLE SWITCH (NOTE 9)

--

- ---

---

NOTES 1.2.3.EACH CIRCUIT BREAKER IS PROVIDED WITH ONE SET OF FORM C AUXILIARY CONTACTS.

225A FRAME AND LARGER FRAME SIZE BREAKERS HAVE INTERCHANGEABLE TRIP UNIT WITH ADJUSTABLE INOPERABLE/BYPASS LIGHT INDICATION IN THE CONTROL ROOM WILL INDICATE IF ANY OF THE NC BREAKERS

OR FUSIBLE SWITCHES ARE OPEN OR POWER FUSE IS BLOWN. FOR INDICATING LIGHTS SCHEMATIC SEE -TO PREVENT PARALLELING. INDICATES BREAKERS MECHANICALLY INTERLOCKED 11FUSE B/M ITEM NUMBER REF DWG 2 ALL EQUIPMENT/DEVICES SHOWN ON THIS DWG ARE CLASS 1E, TRAIN B UNLESS OTHERWISE NOTED. ALL SWBD CIRCUIT BREAKERS ARE 2-POLE THERMAL MAGNETIC TYPE. FOR SELECTIVE COORDINATION WITH SWITCHBOARD, DISTRIBUTION PANEL CIRCUIT BREAKER RATINGS MUST NOT EXCEED THE FOLLOWING 40 AT FOR TM, NON ADJUSTABLE TRIP

100 AT FOR TM, INST ADJUSTABLE TRIP ALL FUSIBLE SWITCHES ARE 3-POLE, ONE POLE BEING USED TO MONITOR SWITCH STATUS. BLOWN FUSE INDICATING IS PROVIDED

BY TRIGGER FUSES WIRED IN PARALLEL WITH EACH POWER FUSE. REPRESENTATIONS CONTAINING THE COMPLETE TAG NUMBER. REFERENCE DRAWINGS E2-0024-04 E2-2400-361 1.2.IS EQUIVALENT TO 3222222 E2-173-40 A-BT2ED4 E2-0066-32 A E2-0066-32 EG206318 V-2ED4E2-173-40E2-0066-32 DWG E2-0007-C4444 55 EG203148 DISTRIBUTION CP2-ECDPED-06 CONTROL BLDG EL 807-0" PANEL 2ED4-1 BT2ED4 PIECE OF EQUIPMENT THAT IT IS ASSOCIATED WITH -1 AMP FUSE TRIP RATING 1A INSTANTANEOUS MAGNETIC TRIP. FOR SETTING SEE REF DWG 1. E2-0071 SERIES DRAWINGS. THE UNDERBAR IS EQUIVALENT TO A SLASH (e.g.(e.g. , ). FOR THOSE METER/RELAY THE SUFFIXES ARE THE ALTERNATE TAG NUMBERS FOR THAT METER/RELAY NUMBER SUFFIXES ARE NOT ALWAYS SHOWN. 4.5.6.7.8.9.27AC/BC2ED4-164/2ED4 SEE NOTE 7 I FU1FU2FU3 FU4 FU5 FU5(2)(2)(2)(2)REF DWG 33.182C79225-2 SH 4 10.REDUCTION SPLICE REQUIRED. SPLICE CONDUCTOR TAKEN FROM CABLE TYPE W-015 (5 LONG MAX) TO EXISTING CABLE PER 2323-ES-100 AND INSULATE PER E2-1709. CP2-ECPRLV-17 V/2ED4 SEE NOTE 10 A-XM/BT2ED4 CP2-ECPRLV-17 A/BT2ED4 V-XM/2ED4 TRANSMITTER V 2ED4 2-CB-11 2ED4 E2-0018-02B 2EB2-1/10F/COMP DWG E2-0007-B FROM 480VAC MCC OR PLANT SUPPORT POWER THRU TRANSFER SWITCH CP2-EPTSEB-13 PANEL CP2-EPDPNB-28 LOC: F-5 TO 480V 3O AC TO 480V 3O AC EG203147 EG203146 E2-0066-32 E2-0066-32 125V 300A DC 125V 300A DC 2-CB-11(TAG CP2-EPBCED-06) 2-CB-11(TAG CP2-EPBCED-08) BATTERY CHARGER BC2ED4-2 BATTERY CHARGER BC2ED4-1 ANN ANN A V 600AF T 27 AC NOISE SUPPRESSION DC 59 DC CHARGER CONTROL BOARD 500AT 0-400A 0-150V F320,321 204 5A(2)SHUNT 400A 50MV 400A(3)F301,302 303 F314,315, 316,317 CB2 CB1 150AF 150AT 205 F304,305 5A(4)5A(2)204 204 F312,313 5A(2)204 A V 600AF T 27 AC NOISE SUPPRESSION DC 59 DC CHARGER CONTROL BOARD 500AT 0-400A 0-150V F320,321 204 5A(2)SHUNT 400A 50MV 400A(3)F301,302 303 F314,315, 316,317 CB2 CB1 150AF 150AT 205 F304.305 5A(4)5A(2)204 204 F312,313 5A(2)204 REF DWGS 4-8 REF DWGS 4-8 225AF225AF225AF EG203149 EG299490 TO STATIC INVERTER IV2EC4 EG202595 E2-0018-J TO STATIC INVERTER IV2PC4 TCX-ESELIV-04 10 KVA TO INSTALLED SPARE STATIC INVERTER IV2EC2/4

CP2-ECIVEC-06

10 KVA I,TM I,TM150AT150AT150AT E2-0018-02D CP2-ECIVEC-04 10KVA E2-0018-C LOC: B-1 LOC: B-1 LOC: F-2100AF100AF 30AT 30AT 600AF I I,TM 500AT I 600AF I,TM 500AT 2-10 AF AT FRAME SIZE INSTANTANEOUS MAGNETIC TRIP DEVICE TM SWITCHBOARD CIRCUIT BREAKER (NOTE 2 AND 3) I SWITCHBOARD SECTION 2, CIRCUIT BREAKER 10 THERMAL MAGNETIC TRIP ELEMENT TRIP RATING 10-102734 10-102735

20-103542

20-103543 4.5.6.7.8.10-102733 SH 1 SH 1 SH 1 SH 1 SH 1 FSAR FIGURE 8.3-15B DC 27-1 27-2 DC 27-1 27-2 E2-0018-02A ONE LINE DIAGRAM 125VDC.I,TM LEGEND CA 2003 11-25 2004 02-09 DJL THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2002-001047-01-00 PER SK-0024-02-001047-01-00. R R E2-0018 02A CP-7 CP-7 el889600.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE$$$$$$$DATE$$$$$$ TXU ENERGY CPSES GLEN ROSE, TEXAS CONTROL BLDG EL 807-00" 30A 1 SPARE SPARE SPARE SPARE 80A 20A 2 3 3A(2)FU8 FU9 3A(2)PASS CONTAINMENT ISOLATION SPARE SPARE SPARE 30A SPARE 20A 20A 20A 6 7 8 9 SPARE SPARE SPARE 20A 20A 20A 10 11 12 CONTROL BLDG EL 807-00" 30A 1 SPARE SPARE SPARE 30A SPARE 80A 20A 2 3 4 5 3A(2)PASS CONTAINMENT ISOLATION SPARE SPARE SPARE 30A SPARE 20A 20A 20A 6 7 8 9 SPARE SPARE SPARE 20A 20A 20A 10 11 12 FU4 1-FUSE-1-CIRCUIT BREAKER UNLESS NOTED OTHERWISE. ALL CIRCUIT BREAKERS IN DISTRIBUTION PANEL ARE 100A FRAME SIZE, 2-POLE, THERMAL MAGNETIC LEGEND 30A 30A - CIRCUIT BREAKER RATING 3A(2)(2)-QUANTITY FU8 1.NOTES REFERENCE DRAWINGS 1.2.ALL EQUIPMENT/DEVICES/CABLES ON THIS DWG ARE CLASS 1E TRAIN A OR B AS NOTED. 3.4.FOR SELECTIVE COORDINATION WITH SWITCHBOARD, DISTRIBUTION PANEL CIRCUIT BREAKER RATINGS MUST NOT EXCEED THE FOLLOWING:A.40AT FOR THERMAL MAGNETIC NON-ADJUSTABLE TRIP

B.ADJUSTABLE TRIP 3A - FUSE RATING FU8 - FUSE LOCATION MARKER TRAIN A TRAIN B NOTE 1, 2, 4 30A 4 NOTE 3 NOTE 1, 2, 4 NOTE 3 CIRCUIT NUMBER DWG. NO.REV.5 5 5 225A CIRCUIT BREAKER WITH ADJUSTABLE INSTANTANEOUS TRIP. 2.6 15A 15A 100AT FOR THERMAL MAGNETIC INSTANTANEOUS 125V DC ONE LINE DIAGRAM 6 TO 125V DC SWITCHBOARD 125V DC DISTRIBUTION PANEL TAG NO CP2-ECDPED-05 6 6 VALVE CONTROL PANEL CP2-EIPRLV-42 2-LV-42 E2-0173-38 AND REF DWG 1 E2-0045-26 E2-0065-62 E~203150 DWG E2-0018-02 E~203143 DWG E2-0018-02ATAG NO CP2-ECDPED-06 125V DC DISTRIBUTION PANEL TO 125V DC SWITCHBOARD EG203151 E2-0065-61 CP2-EIPRLV-42 6VALVE CONTROL PANEL 2-LV-42 DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV 2323-0018-02 CP-3 E2-0018-02 E2-0018-02A E2-0018-02B E2-0018-02C

E2-0018-02D 5.E2-0024-04 (LATER) EG203148 REF DWG 3 REF DWG 4 E2-0173-38A AND REF DWG 1 AOV 2-HV-7311 AOV AOV 2-HV-4182 2-HV-7312 DELETED.W-99X08712-F SH 5 AND 6 3.4.182-79225-2 SH 3 182-79225-2 SH 4 CKT 1-4 CKT 1-3 (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS 02B CP-3 CP-3 el0002ge.dgn E2-0018- FUSE B/M ITEM NUMBER REF DWG 2 2ED3 2ED3-1 2ED4-1 2ED4

CP-3 THIS DRAWING REVISED TO ADD THE FSAR FIGURE NUMBER AS AN EDITORIAL CHANGE.EES 1998 06-30 FSAR FIGURE 8.3-15B DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLY TXU ELECTRIC CPSES GLEN ROSE, TEXASDWNCHKDAPVDREMARKS REV CPE FINAL PRINT ONE LINE DIAGRAM 118V AC TRAIN A DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV 2323-0018-02 CP-3 E2-0018-02 E2-0018-02A

E2-0018-02B

E2-0018-02C

E2-0018-02D (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS 15A 3 E~205540 E2-0059-45 FU5 6A 6A FU6 6A FU7 E2-0059-47 E2-0059-49 H 2 ANALYZER AND CORE EXIT 15A 4 E~205538 SPARE CONTAINMENT WIDE RANGE WATER 15A E~205530 ERF TRANSDUCER PANEL CP2-ECPRLV-16 15A 5 6 E~205532 15A CONT ON THIS CP2-ECPRCR-32 6A E2-0049-11 E~205542 6A 6A 6A 6A 6A 6A SPARE E2-0044-09 E2-0045-01 E2-0045-02 E2-0045-04

E2-0045-05 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A E2-0045-07 E2-0045-08 E2-0045-09 E2-0045-10 E2-0050-43 E2-0055-08 E2-0065-15

E2-0064-10

E2-0061-86 E2-0040-54 E2-0040-55 SPARE E2-0040-56 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A E2-0040-57 E2-0040-58

E2-0040-59 E2-0062-58 E2-0062-54

E2-0062-49 SPARE E2-0061-20 6A 6A 6A 6A 6A 6A 6A CONT FROM THIS 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A CONT ON THIS E2-0062-65 E2-0062-66

E2-0062-67

E2-0059-26

E2-0059-28 E2-0059-34 E2-0059-36 E2-0059-38 E2-0059-45 6A E2-0059-47 E2-0040-52 E2-0040-53 E2-0050-64 SPARE SPARE E~205546 9 15A 10 E~246251 60A 11 E~205624 40A 12 SPARE CONT ON THIS NEUTRAL BUSCONT FROM THISCONT FROM THIS V A F 1-FUSE--1.2.3.MANUAL TRANSFER SWITCH VOLTMETER AMMETER FREQUENCY METER ---NOTES 4.MANUAL TRANSFER SWITCH SHALL BE REFERENCE DRAWINGS 6A 20A SWITCH IS NON-AUTOMATIC (NO TRIPS). UNLESS NOTED OTHERWISE. VERTICAL NEUTRAL BUS. 5.20A - CIRCUIT BREAKER RATING1-CIRCUIT NO 6A - FUSE RATING MOUNTED ON THE BOTTOM OF DISTRIBUTION PANEL. ALL CIRCUIT BREAKERS IN DISTRIBUTION PANEL ARE 100A FRAME SIZE, 2-POLE, THERMAL MAGNETIC CIRCUIT BREAKER NOTE 3 E2-0136 AND REF DWG 12 CORE COOLING MONITOR E2-0049-24 NO FUSE/BKR AT THIS END E2-0173-39 AND REF DWG 13 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 55 56 57 58 27 28 29 30 31 32 33 34 35 36 37 38 39 50 49 48 47 46 45 44 43 42 41 40 NO FUSE/BKR AT THIS END 118V INSTRUMENT DISTRIBUTION FU5 FU5 - FUSE LOCATION MARKER 6.EACH CIRCUIT BREAKER IS PROVIDED WITH ONE 11.13.12.14.15.NO FUSE/BKR AT THIS END POWER SUPPLY FOR 7 BOP AUX RELAY RACK 10, 8 AND 2-HX/5556A E2-0059-49 E2-0173-39 AND REF DWG 13 EQUIPMENT/DEVICES SHOWN ON THIS DRAWING ARE E-4182-422-103 SH 1, 2 112D003 SH 1 AND 2 SPARE SPARE 15A--3A 3A 3A 3A7.METER/RELAY TAG NUMBER SUFFIXES ARE NOT ALWAYS SHOWN. THE SUFFIXES ARE THE ALTERNATE

TAG NUMBER FOR THAT PIECE OF EQUIPMENT THAT FU1A FU1B FU2A FU2B FUSE B/M ITEM NUMBER, REF DWG 16 -9 E2-0063-03 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 9 9 9 6 6 6 6 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 9 BYPASS DISTRIBUTION 1 TO NEUTRAL BUS150AF150AF CONTROL BLDG EL 807'-0" E~205522 PASS CONTAINMENT ISOLATION 2 E~205655 TO 120V AC DWG E2-0018-H VALVE CONTROL PANEL MCB 1MCB 2NCNO 118V AC, 1~ INSTRUMENT E2-0061-27 SET OF FORM C AUXILIARY CONTACT. CLASS 1E, TRAIN A UNLESS NOTED OTHERWISE. DWG LOC: D-6 DWG LOC: C-6 DWG LOC: A-6 DWG LOC: C-1 DWG LOC: E-1 DWG LOC: F-1DISTRIBUTION PANEL 2EC5 TAG CP2-ECDPEC-11PANEL 2EC3 CKT 10TC RACK CP2-EIPRCI-09LEVEL TRANSMITTER 2-LT-4779 POWER SUPPLY 2-LQY-4779 SOV SOV SOV AUX RELAY 2-KXA/0643A , , , , , , , , , , , , , ,AUX RELAY 2-HX/5366AUX RELAY 2-HX/4165B AUX RELAY 2-HX/4166AUX RELAY 2-HX/4168AUX RELAY 2-HX/4169AUX RELAY 2-HX/4171 AUX RELAY 2-HX/4172 AUX RELAY 2-HX/4173AUX RELAY 2-HX/4174AUX RELAY 2-HX/4725AUX RELAY 2-HX/5158AUX RELAY 2-HX/7126AUX RELAY 2-HX/8026 AUX RELAY 2-HX/8160AUX RELAY 2-HX/8145AUX RELAY 2-HX/2402AAUX RELAY 2-HX/2402BAUX RELAY 2-HX/2403AAUX RELAY 2-HX/2403BAUX RELAY 2-HX/2404AAUX RELAY 2-HX/2404BAUX RELAY 2-LCX/0460AUX RELAY 2-HX/8812A AUX RELAY 2-LCX/0459AUX RELAY 2-HX/8881AUX RELAY 2-HX/8890A AUX RELAY 2-HX/8871 AUX RELAY 2-HX/8823AUX RELAY 2-HX/8824AUX RELAY 2-HX/8825AUX RELAY 2-HX/5537 AUX RELAY 2-HX/5539AUX RELAY 2-HX/5545AAUX RELAY 2-HX/5547AAUX RELAY 2-HX/5549 AUX RELAYS 2-HX/5556 AUX RELAYS 2-HX/5558 AND AUX RELAYS 2-HX/5560 AND 2-HX/5558A 2-HX/5560AAUX RELAY 2-HX/2401BAUX RELAY 2-HX/2401AAUX RELAYS 2-HX/4572 AND 2-HX/4572-1AUX RELAY 2-HXA/2333-1CAUX RELAY 2-HXA/2335-1C ERF TRANSDUCER PANEL CP2-ECPRLV-16TRANSDUCER INPUT PANEL 8.XEC1-1 E1-0018-01DV-XD/2EA1A-XD/2EA1-1A-XD/2EA2-1V-XD/2EG1A-XD/2EG1V-XD/2EB1 V-XD/2EB3V-XM/2ED1V-XD/2EC1V-XD/2EC3V-XD/2EC5V-XD/2PC1V-XD/2PC3 V-XM/2ED3 15A 15AIT IS ASSOCIATED WITH (e.g.). REF DWG 18 CP2-EIPRLV-42 E2-0173-38A AND REF DWG 11 NO FUSE/BKR AT THIS END SPARE16.E2-0024-04 (LATER) E2-0170-01A AND REF DWG 14 SPARE SPARE E2-0039-66A E2-0039-70A HEATED THERMOCOUPLE CAB CP2-EIPRCV-15 E2-0174-15 AND REF DWG 15 MPAAB HCAB HCBB BLB FIBER OPTIC MODEM 10A 15A 15A 15A MICROPROCESSOR POWER SUPPLY HEATER CONTROL GROUP A HEATER CONTROL GROUP B BLOWER POWER SUPPLY 12 12 12 11 2AF1F2 2A 42 422A2A 42 42 30A PROBES 2-01A, 2-02A, 2-03A AND 2-04A PROBES 2-05A, 2-06A, 2-07A AND 2-08A DELETED PLANT COMPUTER MUX CAB CP2-PCDACP-07 E2-0175-01 NOTE 99.SPLICE IN ACCORDANCE WITH SPECIFICATION CPES-E-2004. -INDICATES SPLICE 2-HV-5556 2-HV-5558 2-HV-5560 120-24V AC TRANSFORMER6A706A70 MONITOR LIGHT BOX 2-MLB-4A-1 E2-0067-54FB1-1FB2-116A706A706A706A70 6A706A706A706A706A706A706A70FB1-9FB2-15 MONITOR LIGHT BOX 2-MLB-4A-2 E2-0067-55FB1-5FB2-13 FB1-13 FB1-17 FB1-25 FB1-21 FB2-1 FB2-5 FB2-9 FB2-19 FB2-17 SPARE SPARE MONITOR LIGHT BOX 2-MLB-4A-3 E2-0067-56 MONITOR LIGHT BOX 2-MLB-1A-1 MONITOR LIGHT BOX 2-MLB-1A-2

MONITOR LIGHT BOX 2-MLB-45A E2-0067-52

E2-0067-53 E2-0067-58 TERMINATION RACK 2-TC-41 E2-0172-41B AND REF DWG 3 E~255701 E-6608 E-6558 SH 1, 2, 3, 4 182-79230-7-3 17.18.W-99X08712-F SH 4 AND 5 DELETED.NOTE 9 E2-0061-19 E2-0062-24F3F4AUX RELAY 2-HX/8702A V-XD/2EC5 A-XM/BT2ED1 A-XM/BT2ED3 , VM4/IV2EC3AM3/IV2EC3 MONITOR LIGHT BOX 2-MLB-9 E2-0067-77 THRU 8310.THE MECHANICAL BREAKER INTERLOCK MAY BE REMOVED UNDER CERTAIN CIRCUMSTANCES. SEE DBD-EE-043 FOR DETAILS. NOTE 1, 2, 10 ELEC CONTROL BLDG EL 792'-0" 10KVA STATIC INVERTER IV2EC3 TAG CP2-ECIVEC-03 E'299475 E'205654 E'203144=INVERTER CIRCUITS STATIC TRANSFER SWITCH S1 MANUAL BYPASS S2 MANUAL BYPASS TEST LOAD BANK CONNECTION400AF204 CB2 100AT 205 F2 400A 205 150AT 400AF CB1 K E'205520 REF DWGS 19-24 (8A)150AF K (2A)TO INSTALLED SPARE INVERTER IV2EC1/3 BKR CB7

DWG E2-0018-J SURGE PROTECTION CB4 100AT 150AF LOC C-3 TO 120V AC BYPASS DISTRIBUTION PANEL 2EC3, CKT 9

DWG E2-0018-H

LOC A-3 0-150V 55-65HZ V1 E1 IV2EC3 F/IV2EC3 IV2EC3 A1 0-150A IV2EC3 0-150V V5 204 204 V5/V1/A1/5A(2)F15,16 CT 5A(2)F13,14 TO 125 VDC SWITCHBOARD 2ED3, CKT 2-13

DWG E2-0018-02

LOC B-3 19.20.21.22.23.24.20-102722 SH 1, 2 20-102723 SH 1 20-102724 SH 1

20-103521 SH 1, 2 20-103522 SH 1 20-103523 SH 1 K KIRK KEY INTERLOCK --MANUAL BYPASS SWITCH MAKE BEFORE BREAK, 2 POSITION (1A) - LOCK NUMBER DELETED FSAR FIGURE 8.3-15B E2-0018-02CAUX RELAY 2-HXA/2334-1C E2-0039-68AAUX RELAY 2-HXA/2336-1C E2-0039-72A E2-0018 02C CP-9 CP-9 el000aqs.dgn SM 2010 10-13 LEGEND TM THERMAL MAGNETIC TRIP CIRCUIT 3P THREE POLE , , A-XD/2PCPR, A-XD/2PCPR1 CP-9 REV 0 DCA 100686 THIS DRAWING REVISED TO PROPERLY INCORPORATE DESIGN CHANGE DCA 100686 REV 0 AND PER AI-CR-2010-009206-1. DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT LUMINANT CPNPP GLEN ROSE, TEXAS ONE LINE DIAGRAM TRAIN B 118V AC DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV 2323-E2-0018-02 CP-3 E2-0018-02 E2-0018-02A E2-0018-02B E2-0018-02C

E2-0018-02D (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS V A F 1-FUSE--1.2. 3.MANUAL TRANSFER SWITCH VOLTMETER AMMETER FREQUENCY METER ---NOTES 4.MANUAL TRANSFER SWITCH SHALL BE REFERENCE DRAWINGS 6A 20A SWITCH IS NON-AUTOMATIC (NO TRIPS). UNLESS NOTED OTHERWISE. VERTICAL NEUTRAL BUS. 5.20A - CIRCUIT BREAKER RATING 1-6A - FUSE RATING MOUNTED ON THE BOTTOM OF DISTRIBUTION PANEL. ALL CIRCUIT BREAKERS IN DISTRIBUTION PANEL ARE 100A FRAME SIZE, 2-POLE, THERMAL MAGNETIC CIRCUIT BREAKER 6.EACH CIRCUIT BREAKER IS PROVIDED WITH ONEREDUCE CABLE AT THIS POINT FROM 4/0 TO2/0 11.12.14.15.EQUIPMENT/DEVICES SHOWN ON THIS DRAWING ARE BYPASS DISTRIBUTION 1 TO NEUTRAL BUS150AF150AF PASS CONTAINMENT ISOLATION 2 15A 3 6A 6A 6A H 2 ANALYZER AND CORE EXIT 3A 15A 4 3A SPARE CONTAINMENT WIDE RANGE WATER 15A ERF TRANSDUCER PANEL 15A 5 6 CONT ON THIS 6A 6A 6A 6A 6A 6A SPARE 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A 6A CONT FROM THIS 6A 6A 6A 6A 6A 6A 6A CONT ON THIS SPARE HEATED THERMOCOUPLE CAB 9 15A 10 60A 11 40A 12 SPARE CONT ON THIS NEUTRAL BUSCONT FROM THISCONT FROM THIS TO 120V AC DWG E2-0018-H NOTE 3 VALVE CONTROL PANEL E2-0173-38 AND REF DWG 11 CORE COOLING MONITOR NO FUSE/BKR AT THIS END 1 2 3 4 6 7 8 9 10 11 12 13 16 17 18 19 20 22 23 24 27 28 29 30 31 32 33 34 35 36 37 38 NO FUSE/BKR AT THIS ENDMCB 1MCB 2NCNO NOTE 6 118V AC, 1~ INSTRUMENT NO FUSE/BKR

AT THIS END 8 E2-0174-15 AND REF DWG 15 BOP AUX RELAY RACK 11, CP2-ECPRCR-33 E2-0170-02 AND REF DWG 14 E2-0049-12 SPARE E2-0062-55 E2-0059-35 2-HX/4573-1 E2-0050-64 E2-0065-14 E2-0061-31 E2-0059-33 SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE SPARE E2-0061-30 2-HX/5561A E2-0059-50 2-HX/5557A E2-0059-464042 43 2-HX/5559A E2-0059-48 44 45 46 47 48 SPARE SPARE 49 50 E2-0039-67A SPARE SPARE 6A 6A 6A 6A 55 56 57 58 SPARE SPARE E2-0173-40 AND REF DWG 13 CP2-EIPRLV-42 E2-0059-46 E2-0059-48 E2-0059-50 FU1 FU2 FU3 E2-0137 AND REF DWG 12 E2-0049-25 CP2-ECPRLV-17 E2-0173-40 AND REF DWG 13 FU1 FU1 - FUSE LOCATION MARKER E-4182-422-103 SH 3, 4 EG205541 EG205539 EG205531 EG205533 EG205544 EG205547 EG246267 EG205704 EG205735 POWER SUPPLY TO TRANSDUCERS 112D003 SH 1 AND 2 W-99X08712-F SH 2 AND 3 CIRCUIT NUMBER FU1A 15A--3P TM THERMAL MAGNETIC TRIP ELEMENT THREE POLE 15A 7 6 6 9 9 9 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 9 16.AUX RELAY E2-0063-02 9 CONTROL BLDG EL 807'-0" EG205525 SPARE SPARE FU2B FU2A FU1B CLASS 1E, TRAIN B UNLESS NOTED OTHERWISE. SET OF FORM C AUXILIARY CONTACT. DWG LOC: C-1 DWG LOC: A-6DWG LOC: C-6DWG LOC: D-6 DWG LOC: E-1 DWG LOC: F-1 TAG CP2-ECDPEC-12DISTRIBUTION PANEL 2EC6 PANEL 2EC4 CKT 10 TC RACK SOV SOV SOV LEVEL TRANSMITTER 2-LT-4781POWER SUPPLY 2-LQY-4781 , , , , , , , , , , ,AUX RELAY 2-KXB/0643A V-XD/2EA2 V-XD/2EG2 V-XD/2EB4 V-XD/2EC2 A-XD/2EA2-1 V-XM/2ED2 V-XD/2EC4 V-XM/2ED4 V-XD/2EC6 A-XD/2EA2-2V-XD/2PC2V-XD/2PC4AUX RELAY 2-HX/8890BAUX RELAY 2-HX/5546AAUX RELAY 2-HX/4573 AND AUX RELAY 2-HX/7136AUX RELAY 2-HX/8154 AUX RELAY 2-HX/5544AAUX RELAY 2-HX/8153AUX RELAYS 2-HX/5561 ANDAUX RELAYS 2-HX/5557 ANDAUX RELAYS 2-HX/5559 ANDAUX RELAY 2-HXB/2333-2CAUX RELAY 2-HXB/2335-2C CP2-EIPRCV-16 ERF TRANSDUCER PANEL CP2-ECPRLV-17TRANSDUCER INPUT V-XD/2EC6 E2-0024-04 (LATER) E1-0018-01E SPARE 15A 15A 118V INSTRUMENT DISTRIBUTION

PANEL XEC2-1 , BY SPLICING PER CPES-E-2004. AT THIS END NO FUSE/BKR PLANT COMPUTER REMOTE MUX CABINETCP2-PCDACP-08(ERF) SPARE SEE NOTE 9-INDICATES SPLICE SEE NOTE 10 3A 6 3A 6 AUX RELAY E2-0044-08 2-HX/5365 2-HX/8701B SPARE SPARE E2-0039-71A 10 10 30A FIBER OPTIC MODEM 10A MPAAB 15A 15A 15A HCAB HCBB BLB 11 12 12 12 422A2AF1F2 MICROPROCESSOR POWER SUPPLY HEATER CONTROL GROUP A PROBES HEATER CONTROL GROUP B PROBES BLOWER POWER SUPPLY 2-01A, 2-02A, 2-03A, 2-04A 2-05A, 2-06A, 2-07A, 2-08A DELETED.13.E-6610 17.18.182-79230-7-4 E2-0175-02 AND REF DWG 1 SEE NOTE 11 CP2-EIPRCI-10 2-HV-5557 2-HV-5559 2-HV-5561 42 422A2A 42A-XD/2EG2V-XD/2EB2F3F4 REF DWG 18AM1/IV2EC4FM5/IV2EC4 A-XM/BT2ED4 A-XM/BT2ED2 , ,).12.THE MECHANICAL BREAKER INTERLOCK MAY BE REMOVED UNDER CERTAIN CIRCUMSTANCES. SEE DBD-EE-043 FOR DETAILS. NOTE 1, 2, 12 TO 120V AC BYPASS DISTRIBUTION DWG E2-0018-02A EG299484 TO 125V DC SWITCHBOARD DWG E2-0018-HPANEL 2EC4 CKT 9 ELEC CONTROL BLDG EL 792'-0" 10KVA STATIC INVERTER IV2EC4 TAG CP2-ECIVEC-04 EG205734 2ED4 CKT 2-13 EG205521=INVERTER CIRCUITS STATIC TRANSFER SWITCH S1 MANUAL BYPASS S2 MANUAL BYPASS TEST LOAD BANK CONNECTION400AF204 CB2 100AT 205 F2 400A 205 150AT 400AF CB1 K EG203149 (7A)K (2A)150AF SURGE PROTECTION CB4 100AT 150AF REF DWGS 19-24 TO INSTALLED SPARE INVERTER

IV2EC2/4 BKR CB7 DWG E2-0018-J LOC B-3 0-150V 55-65HZ V1 E1 IV2EC4 F/IV2EC4 IV2EC4 A1 0-150A IV2EC4 0-150V V5 204 204 V5/V1/A1/5A(2)F15,16 CT 5A(2)F13,14 LOC D-3 19.20.21.22.23.24.20-102722 SH 1, 2 20-102723 SH 1

20-102724 SH 1

20-103521 SH 1, 2

20-103522 SH 1 20-103523 SH 1 K KIRK KEY INTERLOCK --MANUAL BYPASS SWITCH MAKE BEFORE BREAK, 2 POSITION (1A) - LOCK NUMBER DELETED FSAR FIGURE 8.3-15B E2-0018-02D AUX RELAY AUX RELAY 2-HXB/2334-2C E2-0039-69A 2-HXB/2336-2C E2-0039-73A 6A 41 6A 5 6A 10 14 15 6A 6A 10 10 21 6A 10 26 10 25 39 10 6A E-6560 SH 1, 2, 3, 4 E2-0018 02D CP-10 CP-10 el000aqr.dgn LEGEND 7.METER/RELAY TAG NUMBER SUFFIXES ARE NOT ALWAYS SHOWN. THE SUFFIXES ARE THE ALTERNATE TAG NUMBER FOR THAT - FUSE B/M ITEM NUMBER REF DWG 16 , A-XD/2PCPR2, PIECE OF EQUIPMENT THAT IT'S ASSOCIATED WITH. 8.SPLICE IN ACCORDANCE WITH CPES-E-2004. REDUCTION 2/C #6 TO 2/C #10. 9.SPLICE IN ACCORDANCE WITH CPES-E-2004. REDUCTION 10.2/C #6 TO 2/C #8., (e.g. 11.SPLICE IN ACCORDANCE WITH SPECIFICATION CPES-E-2004. SM 2010 10-12 A-XD/2PCPR3, CP-10 CP-10 REV 0 DCA 100686 REV 1 DCN 06074 REV 0 DCA 100686 REV 1 DCN 06074 THIS DRAWING REVISED TO PROPERLY INCORPORATE DESIGN CHANGES DCA 100686 REV 0 AND DCN 06074 REV 1 AND PER

A1-CR-002010-009206-1. DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT LUMINANT CPNPP GLEN ROSE, TEXAS+ApprovedLDCRs 100-150V NK103113 NK103114 I 2A 2A 59 DC IL 64 27 DCV100-150V 400AF 400AT 2A 1200A A 200-0-600A SHUNT 600A 100mV 2A V IL (+)2A2A IL (-)GROUND TEST TO ANNUNCIATOR 1-CB-11 NK103110A(+) NK103110B(-) NK106331 60 CELLS 1950 AH TO 1.75 V/CELL AT 8 HOURS DISCHARGE RATE I BATTERY BT1D5 ONE LINE DIAGRAM (TAG CP1-EPBTND-05) 125V DC SWITCHBOARD 1D3 DRAWING HAS BEEN SPLIT INTO THE FOLLOWING SHEETS: REV

E1-0018-03CP-6 E1-0018-03 E1-0018-03A

E1-0018-03B 125V DC SWITCHBOARD 1D3 NK149601 CLOSE 30A(2)FUSE AX 30A (2)FUSE RATING QUANTITY -- - - -FUSE LOCATION MARKER BREAKER CLOSE CIRCUIT

FUSE B/M ITEM NUMBER (REF DWG 6) AX CLOSE 20 207273 7373737373 1200A CONT (20,000A IC) TAG CP1-EPSWND-03 1200A 1-1 400AF 400AT I 150AF TM I N/O 2-32-52-6 I N/C 2-2 2-42.ALL FUSIBLE DISCONNECT SWITCHES ARE 3-POLE, ONE POLE BEING USED TO MONITOR SWITCH STATUS. BLOWN

FUSE INDICATION IS PROVIDED BY TRIGGER FUSES WIRED

IN PARALLEL WITH EACH POWER FUSE.3.225 FRAME AND LARGER FRAME SIZE BREAKERS HAVE INTERCHANGEABLE TRIP UNIT WITH ADJUSTABLE

INSTANTANEOUS MAGNETIC TRIP. FOR SETTING SEE REF

DWG 1.REFERENCES 1.2.3. 4. 5.6.E1-2400-361 33-51261-E508

33-51261-E528

33-51261-E543

33-51261-E563

E1-0024-04 SPLICE TO PREVENT PARALLELING INDICATES BREAKERS MECHANICALLY INTERLOCKED THERMAL MAGNETIC TM ADJUSTABLE MAGNETIC TRIP

CIRCUIT BREAKER FRAME SIZE TRIP RATING AF AT FUSIBLE DISCONNECT SWITCH (SEE NOTE 2) EQUALIZING CHARGE TIMER INDICATING LIGHT GROUND DETECTION RELAY UNDERVOLTAGE RELAY AC AMMETER UNDERVOLTAGE RELAY DC

OVERVOLTAGE RELAY DC VOLTMETER LEGEND V 59 DC 27 DC A 27 AC 64 IL T 1 30A NK149602 IND LIGHT 1-ZL-PCPX1F 86M/1PCPX1(O), 86M/1PCPX1(R) 86M/1PCPX2(O), 86M/1PCPX2(R) IND LIGHT 1-ZL-PCPX2F CUB 8, BKR 1PCPX1 CUB 8, BKR 1PCPX2 NK149603 E1-0032-58 AND REF DWG 3 DISTRIBUTION PANEL 1D3-1 (TAG CP1-EPDPND-09) SWGR BLDG EL 816'-0" 6.9 KV SWGR BUS 1A1 6.9 KV SWGR BUS 1A2 CLOSE AX AY AZ TRIP 30A(2)6A(2)20 22134134 AW15A(2)15A(2) CLOSE AX AY AZ TRIP 30A(2)6A(2)20 22134134 AW15A(2)15A(2) 30A 2 NK149604 30A 3 NK149786 CUB 2, BKR 1PCPX3 86M/1PCPX3(O), 86M/1PCPX3(R) IND LIGHT 1-ZL-PCPX3F CUB 2, BKR 1PCPX4 86M/1PCPX4(O), 86M/1PCPX4(R) IND LIGHT 1-ZL-PCPX4F NK149605 E1-0032-56 AND REF DWG 4 E1-0032-60 AND REF DWG 5 6.9 KV SWGR BUS 1A3 6.9 KV SWGR BUS 1A4 CLOSE AX TRIP 30A(2)6A(2)20 22134134 AW15A(2)15A(2) CLOSE TRIP 30A(2)6A(2)20 2213413415A(2)15A(2) 6.25A(2)80 E1-0032-53 AND REF DWG 2 AS AW AT AX AVA AS FSAR FIGURE 8.3-15C7.P.O. #S02820426D6MEHTA TECH VENDOR MANUAL 4 NK199967 NK199903 NK199904 E1-0018-03 FAULT RECORDER 1DFR-01 E1-0032-81DC1,DC2AND REF DWG 7 DC1,DC2 DC1,DC2 FAULT RECORDER 1DFR-03 E1-0032-83 AND REF DWG 7 FAULT RECORDER

1DFR-02 E1-0032-82 AND REF DWG 7 DC1,DC2 FAULT RECORDER

1DFR-04 E1-0032-84 AND REF DWG 7 NK199888 20A 7 20A 81.ALL CIRCUIT BREAKERS ARE THERMAL MAGNETIC UNLESS NOTES OTHERWISE NOTED. FROM 480V AC FROM 480V AC NK103111 NK103112 NK101115 NK101151 480V 3' AC (TAG CP1-EPBCND-06) 480V 3' AC (TAG CP1-EPBCND-07) MCC 1B2-1/4B/COMP 130V 300A DC 130V 300A DC DWG E1-0012-A DWG E1-0012-A A V 600AF T 27 AC NOISE SUPPRESSION CHARGER CONTROL BOARD 500AT 0-500A 0-150V F320,321 204 5A(2)SHUNT 400A 50MV 400A(3)F301,302 303 F314,315, 316,317 CB2 CB1 150AF 205 F312,313 5A(4)5A(2)204 204 F304,305 5A(2)204 SEE DWG E1-0066-30 TO 1-CB-11 A V 600AF T 27 AC NOISE SUPPRESSION DC 59 DC CHARGER CONTROL BOARD 500AT 0-500A 0-150V F320,321 204 5A(2)SHUNT 400A 50MV 400A(3)F301,302 303 F314,315, 316,317 CB2 CB1 150AF 205 F312,313 5A(4)5A(2)204 204 F304,305 5A(2)204 SEE DWG E1-0066-30 TO 1-CB-11 BATTERY CHARGER BC1D3-1 (REF DWG 20-106784 SH 1 & BATTERY CHARGER

BC1D3-2 20-106758 SH 1)(REF DWG 20-106784 SH 1 & 20-106758 SH 1) 125AT 125AT DC 27-1 27-2 DC 59 DC DC 27-1 27-2 DWG E1-0018-03A TO 15 KVA SUPS IV1C5 400AF 225AT 400AF 225AT DWG E1-0018-03B TO 15 KVA SUPS IV1C6 100AT AT THIS END NO FUSE/BKR TURB GEN CONTROLS OM/POWER CAB 1-HG01 E1-0072-03 AND REF DWG 8 5 40A NK199395 8.4.30A 6 NK199335 TVR CAB 1-JD02 E1-0074 AND REF DWG 9 16A REFER TO DRAWING D1-HWEHC AND D1-HWTVR FOR SIEMENS REFERENCE DRAWINGS.9.D1-HWTVR (YX-001) LOC: F-3 LOC: F-2 ANNUNCIATOR ANNUNCIATOR 15A NK198045 NK198022 AT THIS END NO FUSE/BKR AT THIS END NO FUSE/BKR TURB GEN PROTECTION CONVERTER 1-JM03-PS01 CONVERTER CP1-EHECND-02B E1-0072-12D AND REF DWG 1010.D1-HWTSI TURB SUPERVISORY INSTRUMENTATION (TSI) DC/DC ISOLATION DC/DC ISOLATION D1-HWEHC (1HG01W002) ZEEFAX REF DWG11.D1-HWEHC (1JC42W002)SIEMENS CONNECTION DIAGRAM SIEMENS CONNECTION DIAGRAM SIEMENS CONNECTION DIAGRAM E1-0072-01A AND REF DWG 11 SM 2011 11-02 MCC 1B1-1/1B/COMP NK199591DC1,DC2AND REF DWG 7 FAULT RECORDER XDFR-01 E1-0032-85 E1-0018 03 CP-25 CP-25 el000b8i.dgn THIS DRAWING REVISED TO INCORPORATE EDITORIAL CHANGES AS NOTED PER AI-CR-2011-012261-1. 20A(2)21 86-2/1ST, 86-2X1/1ST, 86-2X2/1ST, 86-2X3/1ST, 74-4/1ST, 74-5/1ST, 74-8/1ST, 94-2/1ST, 63X/1ST, 50-51/1ST, 51G/1ST-X, 51G/1ST-Y E1-0030-07A E1-0178-B AND REF DWG 12 1-CR-40 PROTECTIVE RELAY BOARD F9 F2 CP-25 94/DIST E1-0030-4212.D-7460 SH 02 CP-25 DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT LUMINANT CPNPP GLEN ROSE, TEXAS

FSAR87014 CONTAINMENT ELECTRICAL PENETRATIONS 07/12/06 FIGURE 8.3-16 1 B 2 2ABC 1 3 4 5 6 3 4 5 6 ACDEFGDEFGH H COMANCHE PEAK S.E.S. FINAL SAFETY ANALYSIS REPORT UNITS 1 and 2 C C C C C C C C C C C C C C C E75 5" DIAM 3 C EL 865'-0" 10'-0" NTS 90^ (180^)E82 (SG SIDE) E83 (CONT SIDE) E80 (SG SIDE) E81 (SG SIDE) E85 (CONT SIDE) E86 (CONT SIDE) E84 (CONT SIDE) E87 (SG SIDE) E88 (SG SIDE)(NOTE 8)270^274^289^291^293^295^297^300^303^305^311^313^324^327^332^(208^)(213^)(216^)(222^)(227^)(229^)(235^)(237^)(240^)(243^)(245^)(247^)(249^)(251^)(266^)(270^)EL 870'-0" EL 867'-6" EL 865'-0" EL 856'-3" EL 867'-0" FL EL 852'-6" EL 849'-6" EL 847'-6" EL 844'-0" 273^-30'275^-30'277^-30'279^-30'281^-30'283^-30'(256^-30') (258^-30') (260^-30') (262^-30') (264^-30') (266^-30') EL 838'-0" 2'-6 1/8 " (TYP)280^282^(258^)(260^)277^275^(263^)(265^)284^-30'282^-30'280^-30'(255^-30') (257^-30') (259^-30') EL 827'-0" EL 824'-6" FL EL 810'-6" EL 822'-0" EL 819'-0" FL EL 831'-6" EL 823'-0" EL 820'-6" 319^-30'316^-30'313^-30'311^-30'(221^-30') (223^-30') (228^-30') (226^-30') 12" 12" 12" 12" 12" 12" 12" 12" 5 5 2A E48 E49 E50 E52 E53 E54 BL BL BL E56 E57E58E59 E60 E61 E62 E63 E64 E65 E66 4A 4A 4B 4E 2A 2D 4D 3 3 3 3 318^REACTOR BLDG FLOOR EL 832'-6" INCORE ROOM FL EL 849'-0" REACTOR BLDG FLOOR EL 860'-0" 12" 12" 12" 12" 12" 12" 12" 12"4B4B 5 5 3 2G 2G 4A E67 E68E69E70 E71 E72 E73 E74 1A 1A 1B 1B E44E45E46 E47 ( )( )( )( )E29 E30 E31E39E40 E41 E42 ( )( )( )( )1B 1B 2B 2B 1A 1A ( )( )2F 3 3 2C 2C 1C 2E E33 E34 E35E36E37 E38 4A 4A 4A 4A E1 E2 E3 E4 E5 BL 4A 4A 2B E6 E7 E8 2B E9 E10 E11 E12E13E14 E15 E16 E17 E18 E19 4B 4A 4A 4D 4E 2D 2A 3 3 2A 4C 4C 4C 4C 4C 4C 4B 2A E20 E21 E22 E23 E24 E25 E26E27E28 0^90^180^270^90^270^180^REACTOR BLDG 1 REACTOR BLDG 2 KEY PLAN A A A A 1 1 1. OUTSIDE REACTOR BLDG 1^=1'-3 1/16 " (1.256').

2. INSIDE REACTOR BLDG 1^=1'-2 1/8 " (1.177').

3. FLOOR EL SHOWN ARE SAFEGUARD BLDG UNLESS OTHERWISE NOTED.

4. ALL NOZZLES DIAMETER OF PENETRATIONS ARE 10" EXCEPT AS NOTED.

5. RACEWAY DESIGNATIONS:

TRAIN "A" TRAIN "B" CHANNEL II CHANNEL I CHANNEL III CHANNEL IV

6. ABBREVIATIONS:

BL-BLANK HEADER PLATE.

7. UNIT 2 OPPOSITE HAND OF PARENTHESIS.

UNIT 1 EXCEPT IN NOTES SECTION A-A FOR UNIT 1 AS SHOWN (SECTION A -A FOR UNIT 2 OPPOSITE HAND) 1 1 B B 0^1 B 1 B PERSONNEL AIR LOCK EL 892'-0" SECTION B-B FOR UNIT 1 AS SHOWN (SECTION B - B FOR UNIT 2 OPPOSITE HAND) 2" 2" 2" ESCAPE LOCK 2A1 PENETRATION TYPE CONDUCTOR SIZE VOLTAGE 5 4 3 2 1 A A A B B B C C C D D E E F G BLANK TOTAL 2/0 & UP#10 TO #2#8 & #4#2 & 2/0#10#12#16#16#16#16 & COAX

1. 16 & COAX
2. 14 & #16 COAX TRIAX TRIAX TRIAX & #16 LOW SIGNAL LOW SIGNAL LOW SIGNAL LOW SIGNAL LOW SIGNAL LOW SIGNAL LOW SIGNAL LOW SIGNAL LOW SIGNAL LOW SIGNAL 480V 480V 125VDC 480V 480V 6.9KV 500MCM 2/125VDC/120VAC A1#16 & FIBER OPTIC A#12 & FIBER OPTIC G1 COAX & FIBER OPTIC 3A E51 E55 2G1 E32 E43 3 2A1 E43 125VDC/120VAC LOW SIGNAL LOW SIGNAL (SEE NOTE 9)

8. PENETRATIONS ON THE SIDE OF AIRLOCK.

9. CIRCUIT VOLTAGE LEVEL IS NOT APPLICABLE FOR FIBER OPTIC CIRCUITS. 1 1 2" 2" FUNCTION T R A I N A N O R M A L C H A N N E L B L A N K T O T A L 1 1 1 1 1 1 1 1 2 2 1 1 2 4 4 4 4 4 4 12 9 11 6.9KV PWR 480V PWR 480V PWR CONTROL ROD PWR 480V PWR 480V PWR & CONT CONTROL INSTRUMENTATION INSTRUMENTATION INSTRUMENTATION INSTRUMENTATION NIS NIS INCOR INSTR INCORE REACTOR PROTECTION T R A I N B RADIATION MONITORING INSTRUMENTATION 3 2 4 3 6 7 48 14 2 2 1 1 1 CONTROL/FIBER OPTIC 1 1 1 2 2 2 2 2 4 4 4 4 4 5 6 5 11 84 20 2 1 1 INSTRUMENTATION/FIBER OPTIC 1 1Amendment101

E1-0022-04 NO TRIP 1EA1-2 2 XY 2 LOW VOLT ALARM 138 KV MINIMUM 135 KV MAXIMUM 144 KV SEQUENCER 2 2 TRIP 6.9 KV MOTORS NC BT-1EA1 NC TRIP 2 SI SIGNAL START D/G 2 LOW VOLTALARM345 KV XY MINIMUM 340 KV MAXIMUM 361 KV 480V 1EB1 1EB3-1 2 2 2 1 1EB1-1 1 5.0 SEC 2 2 2 TRIP 480V MOTORS T1EB1 T1EB3 TRANS TIEB1 6900/480V TRANS TIEB3 6900/480V BT-1EB13 35/46.667/58.33MVA TRANS XST1 138/6.9 KV 35/46.667/58.33MVA TRANS XST2 345/6.9 KV 1EA1-1 40 SEC ST2-Y 46 SEC 40 SEC TRIP 480V MOTORS 27-3Z 1EA1 27-3Y 1EA1 27-3X 1EA1 ST1-X 27AX ST1 ST1 62 ST1 1EA11EA11EA1 1EA1 1EA1 62 ST2 ST2 ST2 27AX-1 59 1EB1 1EB1 1EB1 1EB13 1EB1 1EB1 0.5 SEC 1EB3 1EB3 1EB3 1EB3 0.5 SEC 59 1EB3 27-3Y1 1EA1 27-BX 2 1EB13 1EB13 27-AX1 480V 1EB3 1.9 SEC 0.3 SEC 1EA1 1.0 SEC 0.3 SEC 0.5 SEC 6.9 KV BUS 1EA1 3 54 SEC 59X 1EB13 PT HIGH/LO VOLT ALARM CLOSED DURING "SI" SIGNAL PT-A/ST1-X PERMIT CLOSE 1EA1-2 (SLOW TRANSFER) TO DWG E2-0022-04

LOC: E-2 CLOSED DURING "SI" SIGNAL 2ND LVL UV ALARM LOSS OF VOLT ALARM PT-1/1EA1 PT-2/1EA1 PT-A/ST2-Y 3 5.0 SEC PT LEGEND-BREAKER 62/ST1-RELAY-POTENTIAL TRANSFORMER-POWER TRANSFORMER-ELECTRICAL SIGNAL NOTES1.THIS DIAGRAM IS SHOWN FOR TRAIN A, TRAIN B WILL BE SIMILAR REFERENCE DRAWINGS 1.2.3.4.5.6.E1-0004 E1-0005 E1-0030 E1-0031 E1-0033 480V ONE LINE SAFEGUARD BUS, UNIT 1 UNDER/OVER VOLTAGE PROTECTION 2.SHOWN. THE SUFFIXES ARE THE ALTERNATE TAGNUMBER REPRESENTATIONS CONTAINING THE COMPLETE TAGWITH (eg.59/1EB3). FOR THOSE METER/RELAY 59 1EB1(eg ) IS EQUIVALENT TO 59/1EB1. NUMBER THE UNDERBAR IS EQUIVALENT TO A FOR THAT PIECE OF EQUIPMENT THAT IT IS ASSOCIATED SLASH METER/RELAY NUMBER SUFFIXES ARE NOT ALWAYS 480V SCHEMATIC DIAGRAMS LOGIC DIAGRAM FOR CLASS 1E 6.9 KV/480V 6.9 KV ONE LINE SAFEGUARD BUS, UNIT 1 6.9 KV SCHEMATIC DIAGRAMS 6.9 KV SCHEMATIC DIAGRAMS E1-0022-03 -INDICATES A DEVICE WHICH PRODUCES AN OUTPUT ONLY WHEN THE INPUT IS NOT ENERGIZED3.FOR RELAY SETTING SEE REFERENCE DWG 7.7.PROTECTIVE RELAY SETTINGS BUSES E1-2400 UNDER/OVER VOLTAGE RELAY PROTECTION FOR CLASS 1E 6.9 KV/480V BUSES (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS THIS DRAWING CREATED TO INCORPORATE DESIGN CHANGE FDA-2002-003579-01-02 PER SK-0004-02-003579-01-01. TO DWG E2-0022-04

LOC: A-2 TD PU TD PU0.4 SEC0.4 SEC TO 6.9KV BUS BKR 1EA2-2 SEE NOTE 1 TO 6.9KV BUS BKR 1EA2-1 SEE NOTE 1 27-2X 27-2X1 27A-3,4

27A-1.2 27-B1,2 27-A1,2 27X-1,2,3 27-1,2 27-B1,2 27-A1,2 27-AX 27X-1,2,3 27 27-1,2 7.5 SEC 7.5 SEC 27A-3,4 27-3A,B 27-2A,B 27-1A,C 22 22 27-1B,D

27A-1,2 1EA1 27-2XB DX1 1DG1E FSAR FIGURE 8.3-18 CA 200404-0604-06 2004 DLK E1-0022 04 CP-1 CP-1 el102640.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT TXU POWER CPSES GLEN ROSE, TEXASAmendment104 TRANS XST2 NO PERMIT CLOSE 2EA1-2 TRIP 2EA1-2 22 SEQUENCER 46 SEC 2 2 2 NC TRIP 2EA1-1 NC BT-2EA1 SI SIGNAL 2 2 2 6900/480V 2EB1-1 BT-2EB13 2 6900/480V TRANS T2EB1 T2EB3 T2EB3 2EB3-1 480V 480V LEGEND-BREAKER 62/ST1-RELAY-POTENTIAL TRANSFORMER -POWER TRANSFORMER-ELECTRICAL SIGNAL NOTES1.THIS DIAGRAM IS SHOWN FOR TRAIN A, TRAIN B WILL BE SIMILAR REFERENCE DRAWINGS 1.2. 3. 4. 5.6.E2-0004 E2-0005 E2-0030 E2-0031 E2-0033 480V ONE LINE SAFEGUARD BUS, UNIT 2 UNDER/OVER VOLTAGE PROTECTION 0.3 SEC 1.9 SEC START D/G TRIP 480V MOTORS 0.5 SECTRANS T2EB1 TRIP 480V MOTORS 0.5 SEC 2EB3 2.SHOWN. THE SUFFIXES ARE THE ALTERNATE TAGNUMBER REPRESENTATIONS CONTAINING THE COMPLETE TAGWITH (eg.59/2EB3). FOR THOSE METER/RELAY 59 2EB1(eg ) IS EQUIVALENT TO 59/2EB1. NUMBER THE UNDERBAR IS EQUIVALENT TO A FOR THAT PIECE OF EQUIPMENT THAT IT IS ASSOCIATED SLASH METER/RELAY NUMBER SUFFIXES ARE NOT ALWAYS 480V SCHEMATIC DIAGRAMS LOGIC DIAGRAM FOR CLASS 1E 6.9 KV/480V 6.9 KV ONE LINE SAFEGUARD BUS, UNIT 2 6.9 KV SCHEMATIC DIAGRAMS 6.9 KV SCHEMATIC DIAGRAMS E2-0022-03 27A-1,2 ST2-X PT-A/ST2-X PT-1/2EA1 PT-2/2EA1 TRIP 6.9 KV MOTORS 6.9 KV BUS 27-2A,B 2EA1 27-1A,C 2EA1 27-1B,D 2EA1 27-2X 2EA1 27-3Y1 2EA1 27-3Y 2EA1 27-3X 2EA1 27-3A,B 2EA1

27A-1,2 ST1-Y PT-A/ST1-Y 59 2EB1 27-B1,2 2EB1 27-BX 2EB13 27X-1,2,3 2EB1 27-1,2 2EB1 3

2EB1 59 2EB3 27-1,2 2EB3 27X-1,2,3 2EB3

3-INDICATES A DEVICE WHICH PRODUCES AN OUTPUT ONLY WHEN THE INPUT IS NOT ENERGIZED3.FOR RELAY SETTING SEE REFERENCE DWG 7.7.PROTECTIVE RELAY SETTINGS PT PT 27-2X1 2EA1 27-3Z 2EA1 2ND LVL UV ALARM CLOSED DURING SI SIGNAL LOSS OF VOLT ALARM (SLOW TRANSFER) BUSES

5.0 SEC 2 27-B1,2 2EB3 5.0 SEC 1.0 SEC 0.5 SEC 0.3 SEC E2-2400 UNDER/OVER VOLTAGE RELAY PROTECTION FOR CLASS 1E 6.9 KV/480V BUSES 2 27-A1,2 2EB3 2 27-A1,2 2EB1 54 SEC 27-AX 2EB13 HI/LO VOLT ALARM 2EB13 27-AX1 CLOSED DURING"SI" SIGNAL 59X 2EB13 27AX-1 ST1 2EA1 (NUCLEAR SAFETY-RELATED)SAFETY CLASS 1SEISMIC CATEGORYSAFETY CLASS 2CLASS 1ESAFETY CLASS 3ASSOCIATED CIRCUITS CLASS E2-0022-04 DWG E1-0022-04 LOC: G-2 FROM 345KV/6.9KV TRANS XST1 DWG E1-0022-04

LOC: A-2 FROM 138/6.9 KV 0.4 SEC 0.4 SEC TD PU TD PU TO 6.9KV BUS BKR 2EA2-2

SEE NOTE 1 TO 6.9KV BUS

BKR 2EA2-1

SEE NOTE 1 R R R R R R EDITORIAL R EDITORIAL R EDITORIAL 22 7.5 SEC 7.5 SEC 27AX ST2 DX1 2DG1E 27-2XB 2EA1 FSAR FIGURE 8.3-18 R THIS DRAWING REVISED TO INCORPORATE DESIGN CHANGE FDA-2002-003579-01-02 PER SK-0002-02-003579-01-01.

EDITORIAL CHANGES AS NOTED. R 01 CA 200404-0604-06 2004 DLK E2-0022 04 CP-5 CP-5 el104910.dgn DWG. NO.SH. NO.REV. H G F E D C B A 2 3 4 5 6 AB 1CDEFGH 1 2 3 4 5 6 THIS DRAWING CREATED ELECTRONICALLYDWNCHKDAPVDREMARKS REV CPE FINAL PRINT TXU POWER CPSES GLEN ROSE, TEXASAmendment104}}