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{{#Wiki_filter:8 | {{#Wiki_filter:8 7 6 5 4 3 2 1 | ||
8" HBC-138 | |||
SH. 2 8031-M-11 REACTOR ENCLOSURE TURBINE ENCLOSURE 6" HBC-147 OF NOTES: | |||
8" HBC-138 1. THERE IS NO HBC-143 TO THE UNIT 1 FUEL POOL. | |||
M-15 2. HEAVY ACCENTED PIPING REPRESENTS ESW LOOP A AND | |||
HV-101G(AS) DOES NOT NECESSARILY INDICATE NORMAL FLOW PATH. | |||
(SH.11 B,7) | (SH.11 B,7) | ||
: 3. NON-Q DRAIN AND VENT LINES AND CAPPED ENDS H | : 3. NON-Q DRAIN AND VENT LINES AND CAPPED ENDS H NE AC P&ID M-76 EXTENDING FROM SEISMIC CATEGORY I PIPING ARE H FE (SH.1, TABLE A) SEISMIC CATEGORY IIA DOWNSTREAM OF THE LAST FT S FAN MOTOR HV 176 176 INTERLOCK 052A ISOLATION VALVE. | ||
VENT NOTE 8 HV S M-15 054A 2" HBC-138 TO HV HV-054A(AS) M-53 FUEL POOL 4. RELIEF VALVE DISCHARGE ROUTED TO FLOOR DRAIN. | |||
101G (SH.10 C,2) S UNIT 1 SS S S (SH.1 G,1) 2" 3" 3" 2" P&ID M-76 NOTE 12 5. FOR ALL NON-SEISMIC CATEGORY I VENTS, DRAINS AND CSSS 1GV211 NE AC TEST CONNECTIONS: DESIGN, FABRICATION, MATERIAL S (SH.1, TABLE A) | |||
HBCHCC HBC 1026G FO FAN MOTOR NOTE 12 VENT PROCUREMENT, ERECTION & TESTING FOR ALL PIPING VENT INTERLOCK SBD DOWNSTREAM OF THE LAST ISOLATION VALVE MAY BE FROM 3" 3" HBC-1503" HPCI PUMP SS 1" 1" HBC-147 IN ACCORDANCE WITH DESIGN CLASS D. | |||
COMPARTMENT CS PSD SS HV DRAIN HV HV COOLERS NOTE 161027C DRAIN 101C 055A 051A SS 1428C NOTE 8 SS 0049 6. BEFORE OPENING VALVES 1064 OR 1065, THE FOLLOWING UNIT 1 N.0. 2" 3" 3" 2" IIAS-I SS CS 6" NOTE 12 6" NOTE 12 6" JBD-51 TO 1CV211 C562A M-10 SERVICE WATER VALVES MUST BE OPEN TO AVOID POTENTIAL TRANSIENT CORE SPRAY FI FT FE C147A TO COMPRESSOR UNIT 2 OVERPRESSURE OF PIPING: HV-13-106, 107, 109 AND 110. | |||
1026C FO (SH.6 F,7) | |||
HV-054A(AS) | PUMP COMPARTMENT 053A 053A 053A PSH MOTOR UNIT COOLERS FT FE 3/4" 053A M-90 HBC JBD 7.DELETED. | ||
175 175 S.S. TE C562A HBCHCC HBC 053A (SH.1 C,7) | |||
DRAIN VENT TI S-IIIA SBD ECC 3" NOTE 8 0461A CONTROL PP 053A 8.ESW SUPPLY AND RETURN HEADERS CONNECTED TO THE G G 3" HBC-141 8"X6" 051A FOLLOWING VALVES ARE OPERABLE WITH THE ASSOCIATED SBD ROOM CS SS NOTE 16 3/4" COOLER SIDE SPOOL PIECE REMOVED: | |||
PSD P&ID M-76 3/4" HBC-346 CHILLER 3/4" 3/4" SS 1429C CSSS (SH.1, TABLE A) NE AC 1428C 1431A 1435C VENT FAN MOTOR VENT IIAS-I PSV N.0. S P&ID M-76 0037A 051A 1428D 1431B 1435D 0027 INTERLOCK (SH.1, TABLE A) XC 1429C 1432 1436A M-15 VENT FAN MOTOR 053A 1429D 1433 1436B PIPE HV-101E(AS) INTERLOCK 1430A 1434C 1437A TUNNEL (SH.11 B,7) FE FT HV 0AK112 1430B 1434D 1437B REACTOR 172 172 101E ENCLOSURE ONLY ONE SPOOL PIECE PER ESW LOOP CAN BE IF IF 2" 3" 3" 2" NENE ACAC VENT REMOVED AT ONE TIME. | |||
OPEN ON 1EV211 ESW PUMP HBCHCC HBC S "B" START 1026E FO 9. THESE VENT AND DRAIN LINES WERE CHANGED TO VENT 8"X6" STAINLESS STEEL PER LINE CLASS HCC UPGRADED TO 3" 3" SS PV-C C667B HV SBD 3" HBC-150 SS DRW AC053A NOTE 17 SCHEDULE 80 PIPE. SEE PIPE ISOMETRIC AND ECR 93-02240 NE AC 042 SS HV PUMP-OUT M 6" HS 1" C667D PSD 1027A 101A 6" HBC-138 6" 6" FOR DETAILS. PIPING DOWNSTREAM OF ISOLATION VALVE IS S DRAIN 1430A NOTE 8NOTE 16 DRAIN CONDENSER STILL NON-Q. | |||
042 HS N.0. 2" 3" 3" 2" FI 0026 1AV211 0AK114 0032A 0031A 072 CS SS SBD S-IIIA 10. DELETED CORE SPRAY 1026A FO PI 3/4" 051A C562A HBC JBD FROM HV IF PUMP COMPARTMENT FT FE VENT SERVICE WATER 072 NE AC 171 171 PT PIC 0047 6" UNIT 2 11. PIPING FOR MOTOR OIL COOLER REFERENCED BY THIS OPEN ON UNIT COOLERS DRAIN DRAIN 053A 053A DRAIN 6" 6" JBD-50 NOTE HAS BEEN CHANGED TO STAINLESS STEEL, S ESW PUMP HBCHCC HBC VENT M-10 "D" START DRAIN CLASS HCC, SCH.80, 316L. | |||
SS | 3" 3" HBC-141 3/4" 0033A 0034A (SH.6 F,7) F F NOTE 13 12. THIS VALVE HAS BEEN PERMANENTLY PLACED IN | ||
PSD SS NOTE 16 IT'S SAFETY RELATED POSITION, AND PNEUMATICALLY NOTE 8 P&ID M-76 0460A 6" HBC-152 AND ELECTRICALLY DISCONNECTED. VALVES HV-011-052A & B CSSS 1431A NE AC (SH.1, TABLE A) AND 054A & B HAVE HAD THEIR WEDGES PERMANENTLY N.0. S M-11 REMOVED. | |||
3/4" FAN MOTOR INTERLOCK (SH.3 H,6)13. THIS VALVE HAS BEEN PERMANENTLY DISABLED IN IF VENT IIAS-I THE CLOSED POSITION. | |||
8" | 1059B HV HV 14. THIS C.S. PIPE WAS REPLACED WITH S.S. PIPE PER LINE CLASS 3" HRC-1013" HBC-151 3" 3" 103B 052B DRAIN HCC UPGRADED TO SCHEDULE 40. SEE ECR 00-00887 FOR 3" 3" HV DETAILS. | ||
1BV209 M-15 054B S 3" 3" FO HV-103B(AS) (SH.34 B,6) S 15. ALL C.S. PIPING FOR THE RHR PUMP COMPARTMENT UNIT 1023B COOLERS REFERENCED BY THIS NOTE HAS BEEN CHANGED | |||
NOTE 12 TO STAINLESS STEEL, CLASS HCC, SCHEDULE 40, 316L. | |||
NE AC P&ID M-76 (SH.1, TABLE A) NOTE 12 S S 16. 3" & 4" PIPING FOR THE CORE SPRAY PUMP COMPARTMENT 3" HRC-101 3" S FAN MOTOR UNIT COOLERS REFERENCED BY THIS NOTE HAS BEEN CHANGED 3/4" INTERLOCK M-15 TO STAINLESS STEEL, CLASS HCC SCH.40 316L. 2" PIPING HAS 1024 VENT DRAIN BEEN CHANGED TO STAINLESS STEEL, CLASS HCC, SCH. 80, 316L. | |||
3 | M-15 HV-051B(AS)(SH.25 D,4) 1059A HV HV-054B(AS) | ||
(SH.25 D,4) 17. INTERNALS FOR CHECK VALVES 011-0032A AND 011-0032B 3" 3" 103A HV HV TO HAVE BEEN REMOVED PER EC 624247. THESE VALVES NO 3" 3" C562B M-15 LONGER PROVIDES A CHECKING FUNCTION. | |||
HV-052B(AS) 055B 051B SERVICE WATER HYDRO HPCI PUMP 1AV209 M-15 FI FT FE (SH.25 C,4) 6" 6" UNIT 2 VENT 3" 3" FO HV-103A(AS) 053B 053B 053B NOTE 12 NOTE 12 6" JBD-51 TEST COMPARTMENT 1023A (SH.34 A,6) M-10 E C147B TO COMPRESSOR E UNIT COOLERS S.S. PSH MOTOR (SH.6 G,7) | |||
CLOSE ON 053B M-90 HBC JBD TE C562B ESW PUMP PIPE CONTROL 1/2" HBC-152 (SH.1 C,4) | |||
"B" START TUNNEL REACTOR ENCLOSURE DRAIN SBD 053B TI S-IIIA 4" HBC-145 3/4" ROOM VENT PP HV 3/4" HBC-346 051B 053B C667B 043 FAN MOTOR CHILLER 8"X6" NE AC TO 4" INTERLOCK 0037B VENT HS HPCI PUMP 4" HBC-145 IIA S COMPARTMENT M-11 (TYPICAL) NE AC S-I PSV 043 M-76 S P&ID M-76 051B VENT COOLERS 0089 (SH.1, TABLE A) | |||
UNIT 1 (SH.1 F,7) VENT XC S-IIIA (SH.1 C,1) FAN MOTOR M-15 INTERLOCK 053B HBC JBD FROM PIPE HV-106A(AS) HV GCC SERVICE WATER TUNNEL (SH.34 B,2) 0BK112 106A 6" 6" UNIT 2 2" 6" JBD-50 IF IF 3" 3" 2" NE AC M-10 1AV208 S VENT 0033B 0034B HBCHCCHBC 2" HBC-149 1020A FO (SH.6 G,7) | |||
REACTOR VENT NOTE 13 ENCLOSURE 3" 2" 8"X6" DRW PV-C HBC SBD HV AC053B NOTE 17 PSD 1021 M NOTE 8 DRAIN 106B PUMP-OUT 6" 6" 6" 1432 2" 6" HBC-143 6" HBC-143 1" N.0. 3" 3" 2" CONDENSER M-11 1" FG RCIC PUMP 1BV208 FI 0032B 0031B 050 1020B FO 0BK114 (SH.3 H,6) D D 0021 COMPARTMENT PI IIAS-I 051B C562B IF IF UNIT COOLERS | |||
CLOSE ON HBCHCCHBC PT PIC ESW PUMP DRAIN DCD DCC DRAIN DRAIN 053B 053B DRAIN | |||
"D" START 3" 2" HBC-140 3/4" | |||
HV 1" 3" C667D DRAIN PSD NE AC 073 DRW 1433 NOTE 8 CSSS 0460B NOTE 8 HS 0007 N.0. 6" HBC-139 6"X4" 4" HBC-139 4" 4" HBC-139 S | |||
073 (SS NOTE 15) (SS NOTE 15) | |||
SBD P&ID M-76 NENE ACAC PSD P&ID M-76 NE AC 3/4" (SH.1, TABLE A) SS 1434C (SH.1, TABLE A) S 3/4" FAN MOTOR FAN MOTOR VENT INTERLOCK N.0. INTERLOCK | |||
M- | |||
1001 HBCHCC HBC | |||
NOTE 9 VENT DRAIN 3/4" 3/4" 2" HBC-139 VENT M-15 (S.S. NOTE 11) VENT M-15 IIAS-I 1054A 1054C HV-104A(AS) (SH.11 B,3) HV-104C(AS)(SH.11 B,3) | |||
JBD HBC 4" 3" 4" 3" 3/4" | |||
SS 8" FROM 8" JBD-113 8" 1015A SS 1AV210 SS 3/4" 1015C 1CV210 3/4"X2" 1067C 8" HBC-138 4" 4" SERVICE WATER M-10 3" 3" 3" 3" UNIT 1 (SH.2 E,5) 1010 1011 3/4"X2" 1067A FO FO C C | |||
HV HV 104A 104C 3/4" DRAIN DRAIN DRAIN REACTOR NENE ACAC 3/4" P&ID M-76 NE AC 1CE220 ENCLOSURE P&ID M-76 SS (SH.1, TABLE A) S (SH.1, TABLE A) FAN MOTOR MOTOR OIL RADWASTE FAN MOTOR 1AE220 INTERLOCK 3/4" ENCLOSURE INTERLOCK COOLER FOR 3/4" MOTOR OIL 3/4" 3/4" RHR PUMP RADWASTE VENT COOLER FOR VENT ENCLOSURE M-15 RHR PUMP M-15 1CP202 1054E HV-104E(AS) 1054G HV-104G(AS) | |||
TUNNEL (SH.11 B,3) (SH.11 B,3) 3/4"X2" 4" 3" 1AP202 4" 3" | |||
3" HBC- | |||
DRAIN 3/4"X2" C667A 1015E SSSS 1EV210 SS 1015G 1GV210 3/4" 3" 3" 4" 3" 3" 4" HS 3/4" 1068C 121 FO FO RHR PUMP RHR PUMP VENT HV 1068A HV COMPARTMENT 104E COMPARTMENT 104G | |||
CLOSE ON UNIT COOLERS UNIT COOLERS 4 INCORP. EC 634473 REV.0 PER WO 5164818-23. | |||
ESW PUMP DRAIN DRAIN 96 6 AN ERC TRS C667C "A" START FLANGE REPLACEMENT OF DISSIMILAR METAL 4"X2" 2" HBC-148 2" HBC-148 22WELD W1801 ON HBC-147-01. [B,6] B B 3/4" HS C201 (S.S. NOTE 11) (S.S. NOTE 11) 3 INCORP. EC 635991 REV.0. | |||
VENT 123 95 18 ADDED INDICATION FOR DIVISION BETWEEN AN RSM GAY 0022 HSS 22REACTOR ENCLOSURE AND PIPE TUNNEL. [G,8] | |||
(SH. | CLOSE ON 092 3 INCORP. EC 624247 REV. 0 PER WO 4858577-06. | ||
ESW PUMP 94 8 AN EJW TRS "C" START ADDED NOTE 17 AND A REFERENCE TO IT AT CHECK M-15 HBC HCCHBC 19VALVE 0032B. [D,2] | |||
NE AC NE AC HV-071(AS) | |||
S S (SH.34 D,2) 4" 5 PARTIAL INCORP. EC 624247 REV. 0 PER WO 4659051-05. | |||
SBD 4" HBC-148 4" HBC-148 93 24 ADDED NOTE 17 AND A REFERENCE TO IT AT CHECK EJW ERC TRS 3/4" (SS NOTE 15) 18VALVE 0032A. [F,2] | |||
PSD (SS NOTE 15) | |||
3 | VENT 8" HBC-138 TO NOTE 8 1034 UNIT 1 LOOP "A" 1435C M-11 N.0. DESCRIPTION C201 C667A C667C HV HV (SH.1 F,7) | ||
HSS HS HS TABLE OF ADDITIONS & CHANGES 123 121 092 USE ONLY PRINTS SHOWING LATEST DATE 8" 8" 8" 041 071 8" JBD-116 8" HBC-158 NE AC OPEN ON NE AC OPEN ON VENT MECHANICAL 3/4" FC FC 0029 S ESW PUMP S ESW PUMP VENT JBD HBC "A" START "C" START P&ID | |||
0023 EMERGENCY SERVICE WATER IIAS-I HV DRAIN 041 (UNIT 1 AND COMMON) | |||
DRAIN DRAIN 8" 8" HBC-147 FROM A M-11 UNIT 1 LOOP "A" LIMERICK GENERATING STATION A | |||
FO (SH.1 F,7) EXELON NUCLEAR CORP. | |||
REACTOR 8" 8" | |||
TUNNEL ENCLOSURE SCALE DRAWN IGDS CHECKED INSPECTED APPROVED DATE | |||
FO NONE BECHTEL BECHTEL BECHTEL BECHTEL BECH BECH 12/21/89 TO HV SERVICE WATER 071 BECHTEL UNIT 1 M-15 APPROVED APPROVED (SH.34 D,2)HV-041(AS) R DRAIN SHEET 2 OF 8031-M-11 E 96 V | |||
8 7 6 5 4 3 2 $FILE$ 1 CATEGORY A1}} | |||
Revision as of 03:38, 16 November 2024
| ML22278A639 | |
| Person / Time | |
|---|---|
| Site: | Limerick (NPF-039, NPF-085) |
| Issue date: | 09/19/2022 |
| From: | Constellation Energy Generation |
| To: | Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML22278A223 | List:
|
| References | |
| Download: ML22278A639 (1) | |
Text
8 7 6 5 4 3 2 1
SH. 2 8031-M-11 REACTOR ENCLOSURE TURBINE ENCLOSURE 6" HBC-147 OF NOTES:
8" HBC-138 1. THERE IS NO HBC-143 TO THE UNIT 1 FUEL POOL.
M-15 2. HEAVY ACCENTED PIPING REPRESENTS ESW LOOP A AND
HV-101G(AS) DOES NOT NECESSARILY INDICATE NORMAL FLOW PATH.
(SH.11 B,7)
- 3. NON-Q DRAIN AND VENT LINES AND CAPPED ENDS H NE AC P&ID M-76 EXTENDING FROM SEISMIC CATEGORY I PIPING ARE H FE (SH.1, TABLE A) SEISMIC CATEGORY IIA DOWNSTREAM OF THE LAST FT S FAN MOTOR HV 176 176 INTERLOCK 052A ISOLATION VALVE.
VENT NOTE 8 HV S M-15 054A 2" HBC-138 TO HV HV-054A(AS) M-53 FUEL POOL 4. RELIEF VALVE DISCHARGE ROUTED TO FLOOR DRAIN.
101G (SH.10 C,2) S UNIT 1 SS S S (SH.1 G,1) 2" 3" 3" 2" P&ID M-76 NOTE 12 5. FOR ALL NON-SEISMIC CATEGORY I VENTS, DRAINS AND CSSS 1GV211 NE AC TEST CONNECTIONS: DESIGN, FABRICATION, MATERIAL S (SH.1, TABLE A)
HBCHCC HBC 1026G FO FAN MOTOR NOTE 12 VENT PROCUREMENT, ERECTION & TESTING FOR ALL PIPING VENT INTERLOCK SBD DOWNSTREAM OF THE LAST ISOLATION VALVE MAY BE FROM 3" 3" HBC-1503" HPCI PUMP SS 1" 1" HBC-147 IN ACCORDANCE WITH DESIGN CLASS D.
COMPARTMENT CS PSD SS HV DRAIN HV HV COOLERS NOTE 161027C DRAIN 101C 055A 051A SS 1428C NOTE 8 SS 0049 6. BEFORE OPENING VALVES 1064 OR 1065, THE FOLLOWING UNIT 1 N.0. 2" 3" 3" 2" IIAS-I SS CS 6" NOTE 12 6" NOTE 12 6" JBD-51 TO 1CV211 C562A M-10 SERVICE WATER VALVES MUST BE OPEN TO AVOID POTENTIAL TRANSIENT CORE SPRAY FI FT FE C147A TO COMPRESSOR UNIT 2 OVERPRESSURE OF PIPING: HV-13-106, 107, 109 AND 110.
1026C FO (SH.6 F,7)
PUMP COMPARTMENT 053A 053A 053A PSH MOTOR UNIT COOLERS FT FE 3/4" 053A M-90 HBC JBD 7.DELETED.
175 175 S.S. TE C562A HBCHCC HBC 053A (SH.1 C,7)
DRAIN VENT TI S-IIIA SBD ECC 3" NOTE 8 0461A CONTROL PP 053A 8.ESW SUPPLY AND RETURN HEADERS CONNECTED TO THE G G 3" HBC-141 8"X6" 051A FOLLOWING VALVES ARE OPERABLE WITH THE ASSOCIATED SBD ROOM CS SS NOTE 16 3/4" COOLER SIDE SPOOL PIECE REMOVED:
PSD P&ID M-76 3/4" HBC-346 CHILLER 3/4" 3/4" SS 1429C CSSS (SH.1, TABLE A) NE AC 1428C 1431A 1435C VENT FAN MOTOR VENT IIAS-I PSV N.0. S P&ID M-76 0037A 051A 1428D 1431B 1435D 0027 INTERLOCK (SH.1, TABLE A) XC 1429C 1432 1436A M-15 VENT FAN MOTOR 053A 1429D 1433 1436B PIPE HV-101E(AS) INTERLOCK 1430A 1434C 1437A TUNNEL (SH.11 B,7) FE FT HV 0AK112 1430B 1434D 1437B REACTOR 172 172 101E ENCLOSURE ONLY ONE SPOOL PIECE PER ESW LOOP CAN BE IF IF 2" 3" 3" 2" NENE ACAC VENT REMOVED AT ONE TIME.
OPEN ON 1EV211 ESW PUMP HBCHCC HBC S "B" START 1026E FO 9. THESE VENT AND DRAIN LINES WERE CHANGED TO VENT 8"X6" STAINLESS STEEL PER LINE CLASS HCC UPGRADED TO 3" 3" SS PV-C C667B HV SBD 3" HBC-150 SS DRW AC053A NOTE 17 SCHEDULE 80 PIPE. SEE PIPE ISOMETRIC AND ECR 93-02240 NE AC 042 SS HV PUMP-OUT M 6" HS 1" C667D PSD 1027A 101A 6" HBC-138 6" 6" FOR DETAILS. PIPING DOWNSTREAM OF ISOLATION VALVE IS S DRAIN 1430A NOTE 8NOTE 16 DRAIN CONDENSER STILL NON-Q.
042 HS N.0. 2" 3" 3" 2" FI 0026 1AV211 0AK114 0032A 0031A 072 CS SS SBD S-IIIA 10. DELETED CORE SPRAY 1026A FO PI 3/4" 051A C562A HBC JBD FROM HV IF PUMP COMPARTMENT FT FE VENT SERVICE WATER 072 NE AC 171 171 PT PIC 0047 6" UNIT 2 11. PIPING FOR MOTOR OIL COOLER REFERENCED BY THIS OPEN ON UNIT COOLERS DRAIN DRAIN 053A 053A DRAIN 6" 6" JBD-50 NOTE HAS BEEN CHANGED TO STAINLESS STEEL, S ESW PUMP HBCHCC HBC VENT M-10 "D" START DRAIN CLASS HCC, SCH.80, 316L.
3" 3" HBC-141 3/4" 0033A 0034A (SH.6 F,7) F F NOTE 13 12. THIS VALVE HAS BEEN PERMANENTLY PLACED IN
PSD SS NOTE 16 IT'S SAFETY RELATED POSITION, AND PNEUMATICALLY NOTE 8 P&ID M-76 0460A 6" HBC-152 AND ELECTRICALLY DISCONNECTED. VALVES HV-011-052A & B CSSS 1431A NE AC (SH.1, TABLE A) AND 054A & B HAVE HAD THEIR WEDGES PERMANENTLY N.0. S M-11 REMOVED.
3/4" FAN MOTOR INTERLOCK (SH.3 H,6)13. THIS VALVE HAS BEEN PERMANENTLY DISABLED IN IF VENT IIAS-I THE CLOSED POSITION.
1059B HV HV 14. THIS C.S. PIPE WAS REPLACED WITH S.S. PIPE PER LINE CLASS 3" HRC-1013" HBC-151 3" 3" 103B 052B DRAIN HCC UPGRADED TO SCHEDULE 40. SEE ECR 00-00887 FOR 3" 3" HV DETAILS.
1BV209 M-15 054B S 3" 3" FO HV-103B(AS) (SH.34 B,6) S 15. ALL C.S. PIPING FOR THE RHR PUMP COMPARTMENT UNIT 1023B COOLERS REFERENCED BY THIS NOTE HAS BEEN CHANGED
NOTE 12 TO STAINLESS STEEL, CLASS HCC, SCHEDULE 40, 316L.
NE AC P&ID M-76 (SH.1, TABLE A) NOTE 12 S S 16. 3" & 4" PIPING FOR THE CORE SPRAY PUMP COMPARTMENT 3" HRC-101 3" S FAN MOTOR UNIT COOLERS REFERENCED BY THIS NOTE HAS BEEN CHANGED 3/4" INTERLOCK M-15 TO STAINLESS STEEL, CLASS HCC SCH.40 316L. 2" PIPING HAS 1024 VENT DRAIN BEEN CHANGED TO STAINLESS STEEL, CLASS HCC, SCH. 80, 316L.
M-15 HV-051B(AS)(SH.25 D,4) 1059A HV HV-054B(AS)
(SH.25 D,4) 17. INTERNALS FOR CHECK VALVES 011-0032A AND 011-0032B 3" 3" 103A HV HV TO HAVE BEEN REMOVED PER EC 624247. THESE VALVES NO 3" 3" C562B M-15 LONGER PROVIDES A CHECKING FUNCTION.
HV-052B(AS) 055B 051B SERVICE WATER HYDRO HPCI PUMP 1AV209 M-15 FI FT FE (SH.25 C,4) 6" 6" UNIT 2 VENT 3" 3" FO HV-103A(AS) 053B 053B 053B NOTE 12 NOTE 12 6" JBD-51 TEST COMPARTMENT 1023A (SH.34 A,6) M-10 E C147B TO COMPRESSOR E UNIT COOLERS S.S. PSH MOTOR (SH.6 G,7)
CLOSE ON 053B M-90 HBC JBD TE C562B ESW PUMP PIPE CONTROL 1/2" HBC-152 (SH.1 C,4)
"B" START TUNNEL REACTOR ENCLOSURE DRAIN SBD 053B TI S-IIIA 4" HBC-145 3/4" ROOM VENT PP HV 3/4" HBC-346 051B 053B C667B 043 FAN MOTOR CHILLER 8"X6" NE AC TO 4" INTERLOCK 0037B VENT HS HPCI PUMP 4" HBC-145 IIA S COMPARTMENT M-11 (TYPICAL) NE AC S-I PSV 043 M-76 S P&ID M-76 051B VENT COOLERS 0089 (SH.1, TABLE A)
UNIT 1 (SH.1 F,7) VENT XC S-IIIA (SH.1 C,1) FAN MOTOR M-15 INTERLOCK 053B HBC JBD FROM PIPE HV-106A(AS) HV GCC SERVICE WATER TUNNEL (SH.34 B,2) 0BK112 106A 6" 6" UNIT 2 2" 6" JBD-50 IF IF 3" 3" 2" NE AC M-10 1AV208 S VENT 0033B 0034B HBCHCCHBC 2" HBC-149 1020A FO (SH.6 G,7)
REACTOR VENT NOTE 13 ENCLOSURE 3" 2" 8"X6" DRW PV-C HBC SBD HV AC053B NOTE 17 PSD 1021 M NOTE 8 DRAIN 106B PUMP-OUT 6" 6" 6" 1432 2" 6" HBC-143 6" HBC-143 1" N.0. 3" 3" 2" CONDENSER M-11 1" FG RCIC PUMP 1BV208 FI 0032B 0031B 050 1020B FO 0BK114 (SH.3 H,6) D D 0021 COMPARTMENT PI IIAS-I 051B C562B IF IF UNIT COOLERS
CLOSE ON HBCHCCHBC PT PIC ESW PUMP DRAIN DCD DCC DRAIN DRAIN 053B 053B DRAIN
"D" START 3" 2" HBC-140 3/4"
HV 1" 3" C667D DRAIN PSD NE AC 073 DRW 1433 NOTE 8 CSSS 0460B NOTE 8 HS 0007 N.0. 6" HBC-139 6"X4" 4" HBC-139 4" 4" HBC-139 S
SBD P&ID M-76 NENE ACAC PSD P&ID M-76 NE AC 3/4" (SH.1, TABLE A) SS 1434C (SH.1, TABLE A) S 3/4" FAN MOTOR FAN MOTOR VENT INTERLOCK N.0. INTERLOCK
1001 HBCHCC HBC
NOTE 9 VENT DRAIN 3/4" 3/4" 2" HBC-139 VENT M-15 (S.S. NOTE 11) VENT M-15 IIAS-I 1054A 1054C HV-104A(AS) (SH.11 B,3) HV-104C(AS)(SH.11 B,3)
JBD HBC 4" 3" 4" 3" 3/4"
SS 8" FROM 8" JBD-113 8" 1015A SS 1AV210 SS 3/4" 1015C 1CV210 3/4"X2" 1067C 8" HBC-138 4" 4" SERVICE WATER M-10 3" 3" 3" 3" UNIT 1 (SH.2 E,5) 1010 1011 3/4"X2" 1067A FO FO C C
HV HV 104A 104C 3/4" DRAIN DRAIN DRAIN REACTOR NENE ACAC 3/4" P&ID M-76 NE AC 1CE220 ENCLOSURE P&ID M-76 SS (SH.1, TABLE A) S (SH.1, TABLE A) FAN MOTOR MOTOR OIL RADWASTE FAN MOTOR 1AE220 INTERLOCK 3/4" ENCLOSURE INTERLOCK COOLER FOR 3/4" MOTOR OIL 3/4" 3/4" RHR PUMP RADWASTE VENT COOLER FOR VENT ENCLOSURE M-15 RHR PUMP M-15 1CP202 1054E HV-104E(AS) 1054G HV-104G(AS)
TUNNEL (SH.11 B,3) (SH.11 B,3) 3/4"X2" 4" 3" 1AP202 4" 3"
DRAIN 3/4"X2" C667A 1015E SSSS 1EV210 SS 1015G 1GV210 3/4" 3" 3" 4" 3" 3" 4" HS 3/4" 1068C 121 FO FO RHR PUMP RHR PUMP VENT HV 1068A HV COMPARTMENT 104E COMPARTMENT 104G
CLOSE ON UNIT COOLERS UNIT COOLERS 4 INCORP. EC 634473 REV.0 PER WO 5164818-23.
ESW PUMP DRAIN DRAIN 96 6 AN ERC TRS C667C "A" START FLANGE REPLACEMENT OF DISSIMILAR METAL 4"X2" 2" HBC-148 2" HBC-148 22WELD W1801 ON HBC-147-01. [B,6] B B 3/4" HS C201 (S.S. NOTE 11) (S.S. NOTE 11) 3 INCORP. EC 635991 REV.0.
VENT 123 95 18 ADDED INDICATION FOR DIVISION BETWEEN AN RSM GAY 0022 HSS 22REACTOR ENCLOSURE AND PIPE TUNNEL. [G,8]
CLOSE ON 092 3 INCORP. EC 624247 REV. 0 PER WO 4858577-06.
ESW PUMP 94 8 AN EJW TRS "C" START ADDED NOTE 17 AND A REFERENCE TO IT AT CHECK M-15 HBC HCCHBC 19VALVE 0032B. [D,2]
S S (SH.34 D,2) 4" 5 PARTIAL INCORP. EC 624247 REV. 0 PER WO 4659051-05.
SBD 4" HBC-148 4" HBC-148 93 24 ADDED NOTE 17 AND A REFERENCE TO IT AT CHECK EJW ERC TRS 3/4" (SS NOTE 15) 18VALVE 0032A. [F,2]
PSD (SS NOTE 15)
VENT 8" HBC-138 TO NOTE 8 1034 UNIT 1 LOOP "A" 1435C M-11 N.0. DESCRIPTION C201 C667A C667C HV HV (SH.1 F,7)
HSS HS HS TABLE OF ADDITIONS & CHANGES 123 121 092 USE ONLY PRINTS SHOWING LATEST DATE 8" 8" 8" 041 071 8" JBD-116 8" HBC-158 NE AC OPEN ON NE AC OPEN ON VENT MECHANICAL 3/4" FC FC 0029 S ESW PUMP S ESW PUMP VENT JBD HBC "A" START "C" START P&ID
0023 EMERGENCY SERVICE WATER IIAS-I HV DRAIN 041 (UNIT 1 AND COMMON)
DRAIN DRAIN 8" 8" HBC-147 FROM A M-11 UNIT 1 LOOP "A" LIMERICK GENERATING STATION A
FO (SH.1 F,7) EXELON NUCLEAR CORP.
REACTOR 8" 8"
TUNNEL ENCLOSURE SCALE DRAWN IGDS CHECKED INSPECTED APPROVED DATE
FO NONE BECHTEL BECHTEL BECHTEL BECHTEL BECH BECH 12/21/89 TO HV SERVICE WATER 071 BECHTEL UNIT 1 M-15 APPROVED APPROVED (SH.34 D,2)HV-041(AS) R DRAIN SHEET 2 OF 8031-M-11 E 96 V
8 7 6 5 4 3 2 $FILE$ 1 CATEGORY A1