ML053270108

Drawing M521-1, Rev 99, Flow Diagram Residual Heat Removal System Loop 'A' .

ML053270108
Person / Time
Site:	Columbia
Issue date:	08/04/2005
From:	Energy Northwest
To:	Office of Nuclear Reactor Regulation
References
M521-1, Rev 99
Download: ML053270108 (1)

Text

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 NOTES:

1. ALL PRESSURE & FLOW INSTRUMENT ROOT VALVES NOT LABELLED WILL BE 3/4" GLOBE VALVES (UNLESS SPECIFICALLY NOTED OTHERWISE).

2. ALL ITEMS MARKED

• ARE FURNISHED WITH ASSOCIATED EQUIPMENT.

K 3. PIPING, VALVES, AND ASSOCIATED COMPONENTS ON THIS DWG. SHALL BE CLASSIFIED AS K FOLLOWS, EXCEPT AS STATED IN NOTES 15 & 17 (BREAK POINTS ARE INDICATED ON FLOW DIAGRAM):

A. PIPING AND VALVES OUT THROUGH OUTERMOST REAC. ISOL. VALVES:

SEISMIC CATEGORY I QUALITY CLASS I CODE GROUP A B. PIPING AND VALVES BEYOND OUTERMOST REAC. ISOL. VALVES, EXCEPT THOSE LIMIT OF RHR HEAT EXHANGER A ROOM LINES DESIG. AS 3/4"RHR(56)-2:

SEISMIC CATEGORY I 18"RHR(20)-2-1 QUALITY CLASS I CONT. FROM DWG.

CODE GROUP B M521-4 (J/13)

(DEACTIVATED) C. INSTM. AIR LINES & LEAK-OFF PIPING INSIDE CONT. ISOL. VALVES:

(NOTE 26) SEISMIC CATEGORY I MO QUALITY CLASS I CODE GROUP B 47A RHR-V-122A 3/4"RHR(52)-2-10 D. INSTR. AIR LINES OUTSIDE CONTAINMENT ISOL. VALVES:

J SEISMIC CATEGORY I J L.0.

18"RHR(1)-2-1 RHR-V-622A(V) FPC-TE-5A QUALITY CLASS II CODE GROUP D CONT. ON DWG.

RHR-V-47A RHR-V-621A(V) TE-27B CONT. ON DWG. M526-1 (C/9) E. LEAK-OFF PIPING BEYOND LEAK-OFF ISOL. VALVES & THE LINES DESIGNATED AS RHR-V-48A 18"RHR(11)-2-1 (HEAT EXCHANGER BYPASS)

M521-2 (J/10) 3/4"RHR(56)-2:

O SEISMIC CATEGORY II O

(NOTE 21) FPC-TE-5B TE-31 (NOTE 21) CONTR. CONTR.

C QUALITY CLASS II RMS MO FPC-TE-4 CONT. ON C CONT. ON DWG. RMS RMS CODE GROUP D CONT. ON DWG. M521-2 215 213 48A M526-1 (C/9)

POI POT MO RMS DWG. M526-1 (A/8)

O O F. PIPING SUBSYSTEMS: EDR(20)-1 & FDR(43):

609A 609A 74A E12-F048 TE (F/15) RHR-V-154B SEISMIC CATEGORY II C C 4A MO MO QUALITY CLASS II+

3/4"RHR(55)-2-37 E12-R609 20" T T 1"RHR(54)-2-23 E12-N004 TT 16A 17A CODE GROUP D+

2"RHR(54)-2-9 T AH AH 34A E12A-N034 TE-4B RHR-V-154A HANGERS TO BE DESIGNED TO SEISMIC CATEGORY I LOADS.

RHR-V-74A CONT. ON EXCEPT AS NOTED ON M619 INSTR. CONN. DIAGRAMS.

RHR-V-142A 1"RHR(54)-2-11 F12-F074 TRS N3 1"RHR(54)-2-9 O DWG. M521-2 16"RHR(5)-2-1 12" DRYWELL SPRAY RING HDR.

SEE NOTE 12, WNP-2 SPEC., SECT. 15B.1, TABLE 2 NOTES.

X-11A N7 TEST CONN. O O C E12-R601 601 (H/7)

RHR-V-904(V)

T RHR-V-16A RHR-V-17A C C KEYLOCK 3/4"RHR(55)-2-14 E12-F016 RHR-V-10A AIR TEST E12-F017 3/4"RHR(55)-2-16 1"PI(1)-4S-X74b 4. CODE BREAK DEFINITIONS FOR THERMOWELLS ARE SHOWN ON M610, "INSTALLATION OF MO RMS RHR HEAT EXCHANGER RMS MO TE-5B THERMOWELLS AND SAMPLE PROBES."

H RHR-V-73A RHR-RV-1A TE CONT. ON RHR-V-153A 3/4"RHR(55)-2-15 SEE SEE H 73A E12-F001 RHR-HX-1A 3A NOTE NOTE RO 27A DWG. M524-2 5. DELETED RHR-2 RHR-1 E12-F73 3/4"x 1" E12-B001 (NOTE 21) TT (G/13) TEST CONN. AH 3B 3A X-74b X74B

• T PI ALL PIPING SYSTEMS IDENTIFIED BY THE PREFIX "PI" SHALL BE SUPPLIED & INSTALLED BY POT POI N11 18"RHR(1)-2-2 34C 3/4"RHR(60)-2-25 6.

608A 608A 3/4"RHR(54)-2-20 TE-5A CONT. ON DWG. DPIS CONTRACT #220.

3/4"RHR(54)-2-21 RHR-V-3A E12A-N034 CONT. ON RHR-V-708A E12-R608 RHR-V-731 E12-F003 DWG. M524-1 M520 (J/10) E12-N029A 29A

7. THIS EQUIPMENT IS NORMALLY CONTROLLED FROM THE MAIN CONTROL ROOM. IF THE MAIN 3/4"RHR(54)-2-9 3/4"RHR(58)-2-2 3/4"RHR(60)-2-23 PI-VX-219 N13 N13 SAMPLING 3/4"RHR(60)-2-17 (E/13) 1"PI(1)-1 CONTROL ROOM MUST BE VACATED, THIS CONTROL POINT MAY BE ISOLATED AND CONTROL RHR-V-135A RHR-2 RHR-1 RHR-V-903(V) TRANSFERRED TO THE REMOTE SHUTDOWN PANEL C61-P001.

O 1/2"PI(1)ST-(H22-P018)-A9 2"RHR(54)-1-7 RHR-V-60A PI-VX-227 3/4"RHR(54)-2-19 A L.C.

C RMS "

TEST CONN. H (NOTE 20) 8. DELETED PI-V-X61f BLEED 60A RHR-V-706A RHR-V-173A N12 N12 FI RHR-V-728A SEE SEE CITS CI RHR-SPV-41A SEE NOTE 27 9. ALLOW ADEQUATE PIPING SURFACE AREA FOR COOLING OF PUMP RHR-P-3.

E12-F060 NOTE 3D NOTE 3C L.C.

O 4AR (NOTE 21)

E12-N010 3/4"RHR(55)-1-14 CE RHR-V-75A 1 1/2"RHR(28)-1-1 30A 611A C RMS FIS 10. ALL TEST CONNECTION PIPING WILL ASSUME "RATING" OF SOURCE PIPE AND BE IDENTIFIED FT 1A FE RMS E12-N030 E12-R611 CONT. ON DWG. 75A FI C A AS 3/4"RHR(55)-" ," UNLESS OTHERWISE NOTED BY SPECIFIC LINE NUMBER.

3/4"RHR(55)-4-16 N8 15A 10A X-61f E12-N001 14A M521-4 (J/13) 3/4"RHR(50)-2-1 E12-F075 603A AIR 1"PI(1)-1-X61f RHR-V-189 E12-N015 O 11. EXCESS FLOW CHECK VALVES SHALL BE TAGGED AS FOLLOWS: PI-EFC-X*

(DEACTIVATED) 3/4"RHR(60)-4-1 E12-N014 RHR-V-56A SP DEACTIVATED E12-MO C T (*=PENETRATION NUMBER).

E12-F056 CONT. ON DWG. 20" 18"RHR(1)-2-2 22A R603 T

SEE NOTE 27 AO N9 N4 RHR-V-707A M521-4 (H/13) CONTR. CONTR. S 42A 41A 12. CONTAINMENT INSTRUMENTATION ROOT VALVES SHALL BE TAGGED AS FOLLOWS: PI-VX-*

G T G

RHR-V-57A (DEACTIVATED) 215 220 RHR-V-188 1" 3/4"RHR(54)-2-25 3/4"RHR(60)-2-21 RHR-V-251(V) (*=PENETRATION) EXCEPT WHERE NOTED ON FACE OF DRAWING.

E12-F057 1/2"PI(1)-ST-(H22-P018)-A10 RHR-V-729A 1/2"RHR(1)-4-3 RHR-V-111A N6 RHR-V-754(V) O 4"RHR(16)-2-1 RHR-V-739(V) C

13. EQUIPMENT AND INSTRUMENTS ARE PREFIXED WITH RHR UNLESS OTHERWISE NOTED.

RHR-V-80A O CONT. ON DWG.

E12-F080 L.O. C 14. SEE COMPUTER I/O LIST FOR MOTOR WINDING AND BEARING TEMPERATURE ELEMENTS AND 16"SW(23)-2-1 RHR-V-81A M521-4 (H/12) (LOOP A RETURN TO RPV) RHR-V-42A 14"RHR(1)-4-3 14" 12" 20" 20" RHR-V-753(V) FD X-12A N6 POINT NUMBERS.

CONT. ON DWG. N2 N1 E12-F081 (DEACTIVATED)

M524-1 (C/14) RHR-1 RHR-2 3/4"RHR(52)-2-3 RHR-V-41A 3/4"RHR(55)-4-18 3/4"RHR(55)-4-19

15. PIPING, VALVES, AND ASSOCIATED COMPONENTS ON THIS DWG. SHALL BE CLASSIFIED AS 18"SW(3)-2-1 3/4"RHR(60)-2-19 16"RHR(5)-2-1 3/4"RHR(55)-2-3 RHR-2 RHR-4 SEE NOTE 27 E12-F041 RHR-V-157A CONT. ON DWG. FOLLOWS (BREAK POINTS ARE INDICATED ON THIS DIAGRAM):

(SEE NOTE 24) 18"RHR(1)-2-1 2"RHR(28)-1-1 RHR-4 M524-1 (C/15) 3/4"RHR(50)-1 14"RHR(1)-2-3 RHR-V-155A SEE SEE RHR-V-158A SEISMIC CATEGORY I NOTE 3B NOTE 3A PI-VX-216 RHR-4S QUALITY CLASS I 1"PI(1)-1-X42d (SEE NOTE 24)

REACTOR VESSEL BLEED CODE GROUP B EDR TEST CONN.

PI-VX-224 PI-V-X42d TEST CONN. RHR-SPV-50A L.C.

3/4" 1"PI(1)-1-X42d SEE NOTE SEE NOTE 3/4"RHR(55)-4S-18 (ASME III/2 WITH EXCEPTIONS. SEE PROCUREMENT SPECIFICATION 12023)

L.C.

3D 3C

16. THESE INSTRUMENTS ARE LOCATED ON COLD SHUTDOWN PANEL.

14"RHR(1)-2-2 (SHUTDOWN COOLING LOOP A) 12"RHR(1)-2-2 A

DEACTIVATED

17. ALL PIPING DOWNSTREAM OF THE LAST ISOLATION VALVE AND OPEN TO THE ATMOSPHERE 12"RHR(1)-4S-2 AIR (NOTE 21) X-42d WITH THE SUBSYSTEM DESIGNATION "SYSTEM"(50) THRU (59) SHALL BE CLASSIFIED AS 3/4"RHR(55)-1-16 RHR-V-63A RMS CODE GROUP D WITH QUALITY CLASS AND SEISMIC CATEGORY PROVIDED BY THE 24" 3"COND(152)-1 E12-F063 APPLICABLE NOTES ON THIS DRAWING.

F 18"RHR(4)-2-1 FLUSH SUPPLY F

RHR-V-178A CONT. ON DWG. 18. ALL INSTRUMENT LINES ARE DESIGNATED BY CODE AND LINE NUMBER.

3/4" L.C. AO 3/4"RHR(53)-4-1 12"RHR(1)-4-2 M527-1 (F/8) 3"RHR(17)-2-1 O 50A C

1"RHR(1)-4-4 A. EXAMPLE: LINES ORIGINATING OUTSIDE CONTAINMENT.

COND-1 RHR-2 MO CAC-RMS-11A1 2"RHR(28)-1-3 RO T 1/2"PI(1)-ST - (H22-PO21)-A6 CONT. ON C.G. D C.G. B T 12"RRC(7)-4S-1 53A O DWG. M554 10A RHR-V-602(V) RHR-4S RRC-4S DWG. M530 (E/10) CODE DESIGNATION LINE NUMBER L.C. C PI (G/13) LEAK OFF 3/4"RHR(55)-4-13 RHR-4 RHR-4S B. EXAMPLE: LINES ORIGINATING INSIDE CONTAINMENT.

O RMS AL RHR-V-176A VENT 612A DISABLED RHR-V-601(V) C 1/2"PI(1)-4S - X106 3/4"RHR(55)-2-8 RHR-V-134A NOTE 28 3"COND(157)-1 12"RHR(1)-2-2 RHR-V-112A E12-R612A L.C. FLUSH SUPPLY LINE NUMBER X-19A 20"RRC(6)-4S-1(GE)

TEST CONN.

RHR-V-58A E12-N039 CONT. ON DWG. L.O. CODE DESIGNATION CAC-1 RHR-1 MO RHR-V-159A RHR-V-53A L.O. RHR-V-50A E12-F058 PS RHR-V-129A RHR-V-161A 4"RHR(18)-2-1 M527-1 (F/6) E12-F053 RHR-V-628(V) E12-F050 39A 134A CONT. FROM DWG. O REMOVABLE SPOOL PIECE RHR-2 RHR-4 (SEE NOTE 24) C. EXAMPLE: CONTINUATION OF THE ABOVE LINE OUTSIDE CONTAINMENT IS MO O RHR-V-162A O M521-4 (F/11) C RHR-V-206 L.C.

RHR-V-627(V) DESIGNATED AS FOLLOWS (WITH LINE NUMBERS NOT SHOWN).

T 3/4"RHR(55)-2-7 SEE SEE (SEE NOTE 24)

RHR-V-24A DWG. M530 RHR-V-705A (NOTE 21) 123A C 1/2"PI(1)-ST-X106 - (H22-PO21)-

RHR-V-638 C NOTE 3B NOTE 3A E12-F024 PT T

T RMS MO RHR-V-7 NOTE 7 T RECIRCULATION RHR-2 37A CODE DESIGNATION LINE NUMBER RHR-V-11A TEST CONN.

(G/10) 2"CAC(21)-1-1 PUMP L.C.+

24A DWG. M554 TEST CONN. COND-1 RHR-2 3/4"RHR(55)-4-14 RMS RHR-V-123A RHR-4 RHR-4S E 3/4"RHR(52)-1-4 RRC-P-1A 19. ALL ITEMS IN CROSSHATCHED AREA ARE PART OF THE RHR STEAM CONDENSING MODE E

(C/10) 3/4"RHR(55)-1-18 RHR-V-637 1/2"PI(1)-ST-(H22-P018)-A6 RHR-V-59A E12-N022 3"RHR(17)-2-5 WHICH HAS BEEN DEACTIVATED. THE PIPING, VALVES, AND INSTRUMENTATION AS SHOWN B35-C001A RHR-V-906(V)

RHR-2 RHR-1 PIS RHR-2 RHR-1 E12-F059 RHR-V-629(D) 1"RHR(27)-2-3 3/4"RHR(55)-1-17 TEST CONN.

RHR-1 RHR-V-181A ON THE DIAGRAM ARE INSTALLED. MOTOR OPERATED VALVES THAT HAVE BEEN 3/4"RHR(60)-2-11 RCIC-1 RHR-1 3/4"RHR(55)-2-26 (NOTE 21) 3/4"RHR(55)-4S-1 22A DISC 3/4"RHR(52)-4-1 DE-ENERGIZED AND LOCKED CLOSED ARE RHR-V-52A & B, RHR-V-11A & B, RHR-V-26A L.C. MO RMS RHR-V-180A RHR-V-630(D) 1"RHR(1)-4S-4 & B, RHR-V-87A & B, RHR-V-124A & B, RHR-V-125A & B (REF. PED 215-M-X467).

2"RCIC(21)-1-2 RHR-V-239(V) 6"RHR(6)-2-1 T EXCEPTION: CONTROL AND INDICATION FOR RHR-V-26B HAS BEEN REMOVED. REMOVED RHR-V-72A RHR-V-152A 8 A E12-F008 O O ALL CONTROL ROOM PANEL WIRING. REMOVED AND SPARED PANEL INSTRUMENTATION.

E12-F072 CONT. ON DWG. RHR-V-102 RHR-V-101A RHR-V-103A TEST CONN.

D.C. O C C MO (NOTE 22)

LIFTED AND SPARED ALL FIELD CABLES, AND SPARED IN PLACE ALL PROCESS M519 (E/7) 2"RHR(54)-1-6 E12-F102 20"RHR(2)-4-1 RHR-V-179A E12-F104A E12-F103A T 3"RHR(9)-2-1 AH (TEST LINE LOOP A) C 9 INSTRUMENTATION.

O 3/4"RHR(55)-1-1 RHR-V-8 1/2"RHR(2)-4-1 RHR-4S RRC-4S 2"RHR(54)-1-9 C E12-F009

20. THESE INSTRUMENTS ARE LOCATED ON THE ALTERNATE REMOTE SHUTDOWN PANEL SEE NOTE 25 RHR-V-247(V) 20"RHR(2)-2-1 (SHUTDOWN COOLING SUPPLY) 20"RHR(2)-4S-1 O E-CP-ARS X-20 RHR-V-172A 3"RHR(9)-1-2 RHR-V-605(V)

RHR-V-9 C L.O.

3"RHR(9)-1-1 1/2"PI(1)-ST-RHR-PS-18 CONT. ON DWG.

CONT. FROM DWG. 3/4"RHR(60)-2-1 3/4"RHR(55)-2-1 21. THIS EQUIPMENT IS NORMALLY CONTROLLED FROM THE MAIN CONTROL ROOM. IF THE MAIN RHR-V-1 E12-F001 RHR-2 RHR-1 RHR-2 RHR-4 M521-2 (A/5) 10" 18"RHR(28)-1-5 L.O. RHR-4 RHR-4S 3/4"RHR(2)-4S-2 RHR-V-113 CONTROL ROOM MUST BE VACATED, THIS CONTROL POINT MAY BE ISOLATED AND CONTROL M521-4 (F/12) RHR-V-730 RHR-V-165 SEE SEE TRANSFERRED TO THE ALTERNATE REMOTE SHUTDOWN PANEL E-CP-ARS.

(DEACTIVATED) RHR-V-163 RO NOTE 3B NOTE 3A 3/4"RHR(54)-1-18 2"RHR(27)-1-1 RHR-V-164 RHR-V-248(V)

RHR-V-209 RHR-V-604(V)

PS RO 22. POWER HAS BEEN REMOVED FROM THIS MOV BY A MAINTAINED OPEN DISCONNECT SWITCH X37E RHR-RV-25A AH (SEE NOTE 24)

E12-F002 CONT. ON DWG. TEST CONN. REMOTE FROM THE MAIN CONTROL ROOM WITH THE VALVE MAINTAINED CLOSED. ALL RHR-V-2 18 PI X37F CONT. FROM DWG.

RHR-V-110A M521-2 (B/10) 10" 18"RHR(28)-1-17 E12-F025 O 3/4"RHR(55)-4-1 3/4"RHR(2)-4-2 AUTOMATIC INTERLOCKS STILL FUNCTION WHEN THE MOTOR FEEDER POWER SWITCH IS M521-4 (E/12) 4"RHR(18)-1-1 E12-N018 TEST CONN. 3/4" PI CLOSED. CONTROL OF THIS VALVE IS RE-ESTABLISHED AND A HI/LOW RPV PRESSURE L.O. E12-F098 C (DEACTIVATED) 3/4"RHR(2)-4S-2 3/4"RHR(55)-4S-3 3/4" INTERFACE ALARM FOR MAIN CONTROL ROOM OPERATION DURING A DESIGN BASIS FIRE IS D PI MO RMS PROVIDED FOR OPERATOR INFORMATION. D 18"RHR(4)-1-1 18"RHR(28)-1-5 18 T

27A 3/4"RHR(55)-4-3 1"PI-4S-X37e E31-N012 X-37e 23. RHR-LPCS CROSSTIE SPOOL PIECE IS NOT INSTALLED.

1 1/2" LPCS(6)-1-1 2"RHR(28)-1-1 (NOTE 21) DPIS CONT. ON DWG. CONT. FROM DWG. 3/4"RHR(55)-2-50 RHR-V-175A A 1"PI(1)-4S-37f 24. THESE VALVES ARE 1/2" VALVES, BUTT WELDED TO SPECIALLY PREPARED 3/4" NIPPLES.

M520 (A/11) M521-4 (F/12) 8"RHR(54)-1-1 12B X-37f 1 1/2"RHR(14)-2-1 RHR-V-620B(V)

NOTE 3B NOTE 3A RHR-V-84A (DEACTIVATED) 25. 1/4" HOLE DRILLED ON REACTOR SIDE OF RHR-V-8 WEDGE.

TEST CONN.

E12-F084 ISOLATION SIGNAL 1 1/2"RHR(28)-1-13 18"RHR(28)-1-17 3/4"RHR(53)-1-4 SC

26. VALVES RHR-V-47A & B HAVE BEEN DEACTIVATED. THE PIPING AND VALVES AS SHOWN 3"RHR(55)-2-18 6"RHR(6)-2-1 6" SUPPRESSION POOL SPRAY RING HEADER X-25A ON THIS DIAGRAM ARE INSTALLED. THE ELECTRICAL POWER, CONTROL ROOM AND REMOTE RHR-V-85A 2"RHR(28)-1-1 L.C. RHR-V-254 LPCS-1 RHR-2 E12-F085 3/4"RHR(55)-1-11 RHR-V-27A 3/4" SHUTDOWN CONTROL SWITCHES, PANEL WIRING, AND FIELD CABLES (EXCEPT AT THE VALVES 8"RHR(7)-1-4 E12-F027 RHR-V-130A RHR-V-241 18" CONT. ON DWG. DUE TO RADIOLOGICAL CONCERNS) HAVE BEEN REMOVED.

X-117 RHR-V-748A RHR-V-146 3"RHR(24)-1-1 RHR-V-191 M521-2 (C/14)

TEST CONN. 27. AIR OPERATOR AND AIR SUPPLY FOR TESTABLE CHECK VALVES RHR-V-41A, 41B, 41C, L.O. (SEALED SHUT) 3/4"RHR(60)-2-55 RO 3/4"RHR(55)-1-10 50A, 50B & 89 ARE DEACTIVATED AND SPARED IN PLACE, THESE VALVES ARE TESTED PER RHR-V-31A CONT. FROM DWG. 3/4"RHR(55)-1-12 1A RHR-V-18A THE IST PROGRAM. PENETRATION AND ISOLATION/TEST VALVES ARE STILL ACTIVE.

TEST CONN. L.C.

TO ADS NUCLEAR E12-F031 M521-4 (C/15) RHR-V-121 E12-D001 RHR-V-46A E12-F018

28. ALL ITEMS IN THE CROSSHATCHED AREA ARE PART OF THE HYDROGEN RECOMBINER SYSTEM BOILER INTERLOCK (DEACTIVATED) 18"RHR(4)-1-1 (TEST LINE LOOP A) 18" 3/4"RHR(55)-1-13 E12-F046 X-47 (CONTAINMENT ATMOSPHERE CONTROL-"CAC") WHICH HAS BEEN DISABLED. PRIMARY DISK REMOVED RHR-V-192 O CONTAINMENT VALVES RHR-V-134A AND RHR-V-134B HAVE BEEN DE-ENERGIZED AND KEYLOCK RHR-V-147 C LOCKED CLOSED. VALVES RHR-V-176A AND RHR-V-176B HAVE BEEN LOCKED CLOSED C RO RO SUPPRESSION CHAMBER C RHR-V-124A RHR-2 3/4"RHR(60)-2-9 3/4"RHR(55)-1-26 FDR-1 RHR-1 L.C. 3/4"RHR(55)-1-9 RHR-1 RHR-2 RMS MO (REF PDC 3539) 10"RHR(15)-2-1 3/4"RHR(55)-2-39 6A 7A T E12-N016 E12-N019 (REF.)

RHR-2 RHR-1 TEST CONN. RHR-V-120 4A PS PS 10"FPC(15)-2-1 RHR-V-105 6"RHR(7)-2-1 RHR-V-190 CONT. ON 1"RHR(26)-1-1 (NOTE 21) 16A 19A CONT. FROM DWG.

(REF.) RHR-V-139B 3"FDR(77)-1 LEGEND:

RHR-1 DWG. M526-1 RHR-2 RHR-1 RHR-RV-88A M521-4 (D/13) CONT. ON DWG. 6"RHR(7)-1-1 RHR-RV-5 RHR-V-167A RHR-2 RHR-2S RHR-1 (F/12) FPC-2 RHR-2 1. ALL VALVES (EXCEPT THOSE ON INSTRUMENT LINES AND AS NOTED ON DIAGRAM) SUFFIXED (DEACTIVATED) M539 (D/13) E12-F005 RHR-V-205(V) E12-F088 RHR-V-124B WITH A (V) DENOTE A 3/4" VENT VALVE.

1 1/2"RHR(28)-1-15 LPCS-1 RHR-2 (SUPPRESSION POOL SUPPLY LOOP A) 3/4"RHR(26)- TEST 3/4"RHR(55)-2-24 (NOTE 21) O 20"RHR(8)-2-1 2-1 CONN. 2. ALL VALVES (EXCEPT THOSE ON INSTRUMENT LINES) SUFFIXED WITH A (D) DENOTE A 3/4" TEST CONN.

C RHR-V-145A 20"LPCS(10)-1-1 2"RHR(27)-1-5 RO RO RMS MO TEST DRAIN VALVE.

CONT. ON DWG.

1/2"PI(1)-ST RHR-V-139A RHR-FCV-64A (LPCS SYSTEM CONT. ON DWG. RHR-V-4A 8A 9A CONN. RHR-SF-1 3/4"RHR(55)-1-27 64A E12-F064 M520 (C/11) CROSSTIE) M521-2 (C/9) E12-F004 RHR-V-704A T WATER LEVEL EL. 466'-4 3/4" MAX.

3. ALL VALVES SUFFIXED WITH A (TH) DENOTE A THROTTLED VALVE.

REMOVABLE PI RHR-V-701A 3" 3" 1"RHR(2)-2-3 3/4"RHR(53)-2-8 M SEE NOTE 14 SPOOL PIECE (NOTE 21) RHR-V-6B RHR-V-12A RHR-V-13A 2A E12-F006 RHR-2 RHR-1 24"RHR(3)-2-1 3/4"RHR(55)-2-23 1/2"RHR(1)-2-10 RHR-V-144A RHR-FLX-2A E12-F012 E12-F013 (SEE NOTE 23) E12-R002 RMS 18"RHR(2)-2-2 CONT. ON 3/4"RHR(56)-2 6"RHR(7)-2-1 3/4"RHR(60)-2-3 3/4"RHR(53)-2-2 PX PX DWG. M521-2 24"RHR(3)-1-1 SUPPRESSION POOL X-35 RHR-V-133A RHR-V-132A BA 8 7 O O MO RMS (D/8)

RHR-HX-2A EA RHR-V-44A RHR-V-45A REFERENCES TO CONTRACT NUMBERS, SUCH AS 215, 206, 220, FOUND IN THE RHR-2 RHR-1 6B RHR-V-244 C C MO NOTES ON THIS DRAWING REFER TO ORIGINAL CONSTRUCTION DESIGN PX NOTE 7 N RHR-ST-5A RHR-ST-5B 1/2"RHR(1)-2 O O REQUIREMENTS.

B TEST 3/4"RHR(53)-2-6 6A B

24"RHR(3)-1-1 RHR-V-702A 14 RHR PUMP C "RHR-RHR-P-2A RO C 18"RHR(1)-2-1 CONN.

3/4"RHR(53)-2 RHR-V-703A L.C. CONT. ON STRAINERS 5A E12-C002 18"RHR(21)-1-1 18" DWG. M521-3 CURRENT DESIGN REQUIREMENTS ARE DOCUMENTED IN THE STATION DESIGN (60)-2 3/4"RHR(60)-2-5 (LOOP C CROSSTIE 24"RHR(2)-2-1 RHR-V-67 (C/7) SEE SEE SEE SPECIFICATIONS AND ACTIVE CONTRACT SPECIFICATIONS WHICH STILL APPLY.

14" AND COND. FILL)

E12-F067 NOTE 15 NOTE 3B NOTE 15 10"RHR(1)-2-9 RHR-V-131A 3/4"RHR(60)-2-7 RHR-V-71A RHR-V-6A E12-F071 E12-F006 3/4"RHR(53)-2 SEPARATOR 3"RHR(9)-2-4 18"RHR(2)-2-5 RHR-V-502 10"FUTURE CONN. RHR-V-500 PUMP PIT 3/4"RHR(52)-2-1 L.C.

CONTR.

3/4"RHR(2)-2-1 CONTR. 215 CONTR. 213 215 3/4"RHR(53)-2-51 RHR-2 RHR-1 RO 3/4"RHR(52)-2 PORTABLE FSAR FIG.

3/4"RHR(2)-2-1 RHR-V-747 COLLECTOR 11 SCUPPER DRAIN 3/4"RHR(56)-2 3"RHR(9)-1-4 CONTR.

CONT. ON DWG. 1/2"RHR(2)-2-1 220 RHR-V-503 M521-2 (A/5) COLUMBIA RHR-V-501(TH) RHR-V-504(V)

GENERATING STATION TO PSR-V-003/A M896 (E/13) REV DATE DESCRIPTION DWN CHK APVD SIGNATURE DATE TITLE APPROVED A 95 04-29-02 REDRAWN AND REVISED PER 01422-014, 01476-007, 01476-008, 01485-009, 01486-010. ADDED SHEET 4. BLS HL DRJ A

D.R. JACOBSEN 04-29-02 96 02-03-03 REV PER 02107-005 (G/9) JFT KL DRJ CHECKED FLOW DIAGRAM 97 6-27-03 REV PER 01442-332 (C/1,3), 01442-333 (E-H/4-7). NT KB DRJ RESIDUAL HEAT REMOVAL SYSTEM H. LE 01-23-02 98 12-29-04 REV PER 02542-300 (B/9-10,12). RAK HL SRP LOOP "A" DRAWN 99 08-4-05 REV PER 03539-283 (C/1-3, E-F/13-14). PL HL DRJ B.L. STAFFORD 09-21-00 SCALE DWG NO. REV.

N.T.S. M521-1 99 PDS2-E1 SERVER84\00\dwg 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1