ML22278A639

Rev. 21 to Updated Final Safety Analysis Report, Drawing M-11, Revision 96, Sheet 2, P&ID Emergency Service Water (Unit 1 and Common)

ML22278A639
Person / Time
Site:	Limerick
Issue date:	09/19/2022
From:	Constellation Energy Generation
To:	Office of Nuclear Reactor Regulation
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8031-M-11 REACTOR ENCLOSURE TURBINE ENCLOSURE 6" HBC-147 6" HBC-147 1027C 3"

3" 2"

2" 1026G 1026C 3/4" 3/4" 1061G 1061C VENT VENT 1GV211 1CV211 3"

2" FO DRAIN 3/4" 1060G HV 101G 3"

2" FO DRAIN 3/4" HV 101C 1060C S

UNIT COOLERS PUMP COMPARTMENT CORE SPRAY 1025C NE AC 3"

3" 2"

2" 3/4" 3/4" VENT VENT 3"

2" FO DRAIN 3/4" HV 101E 3"

2" FO DRAIN 3/4" HV 101A S

UNIT COOLERS PUMP COMPARTMENT CORE SPRAY NE AC 8" HBC-147 8" HBC-138 1027A 1025A 1026A 1061A 1060A 1026E 1061E 1060E 1EV211 1AV211 3"

3" VENT 3"

3" 1024 1023B 1059B 3/4" 3"

3" 3"

FO HV 103B DRAIN 1058B 3/4" 1BV209 3"

3" VENT 3"

3/4" 3"

3" 3"

FO HV 103A DRAIN 3/4" 1059A 1023A 1058A 1AV209 1022 REACTOR ENCLOSURE 2"

3" 3"

2" 2"

3/4" 3/4" VENT VENT 3"

2" FO DRAIN 3/4" HV 106A 3"

2" FO DRAIN 3/4" HV 106B 2"

8" HBC-147 8" HBC-138 UNIT COOLERS COMPARTMENT RCIC PUMP UNIT COOLERS COMPARTMENT HPCI PUMP 2" HBC-149 2" HBC-140 1021 1020A 1057A 1056A 1020B 1057B 1056B 1019 1AV208 1BV208 3"

3" 3"

4" 1015A FO DRAIN 4"

1055A 3/4" VENT 3/4" HV 104A 1AV210 3"

3" 3"

4" FO DRAIN 4"

3/4" VENT 3/4" HV 104E 4"

1014A S

NE AC 1015E 1054E 1055E 1EV210 1054A 3/4" 3/4" 1001 VENT 4" HBC-148 3/4" 139 148 3/4" UNIT COOLERS COMPARTMENT RHR PUMP 4" HBC-148 3"

3" 3"

4" FO DRAIN 4"

3/4" VENT HV 104C 3"

3" 3"

4" FO DRAIN 4"

3/4" VENT 3/4" HV 104G 4"

4" HBC-148 3/4" 139 3/4" UNIT COOLERS COMPARTMENT RHR PUMP 1016C 1015C 1CV210 1015G 1GV210 DRAIN 1"

0016 8"

8" 4"

1018A 1007 1006 4"

1018C 1016A 3/4" VENT 1034 8" HBC-138 M-11 (SH.1 F,7)

UNIT 1 LOOP "A" TO VENT 0008 TUNNEL PIPE ENCLOSURE REACTOR 3" HBC-145 8" HBC-138 1011 8"

1" 1066 DRAIN 3/4" 1063 TEST HYDRO DRAIN 1"

3" 0007 3"

0062 3" HBC-138 8"

1010 HBC JBD M-10 (SH.2 E,5)

UNIT 1 SERVICE WATER FROM 3/4" 3/4" M-11 (SH.1 F,7) 0089 VENT 3/4" 3/4" 0027 M-11 (SH.1 F,7) 3" HBC-151 FO FO 1"

DRAIN 0026 3"

3" S

HS 042 "B" START ESW PUMP OPEN ON C667B HV 042 3"

0035 NE AC 3"

S HS 043 C667B HV 043 NE AC FC "B" START ESW PUMP CLOSE ON 1"

1" 0021 FG 050 1" SBD-111 DRW SBD HBC 3"

S HS 073 HV 073 NE AC FC C667D "D" START ESW PUMP CLOSE ON HBC JBD 3" JBD-116 IIA II ENCLOSURE REACTOR II IIA ENCLOSURE RADWASTE TUNNEL 8" HBC-158 8"

0029 1"

DRAIN 1048 VENT 3/4" 0023 VENT 3/4" 0022 3"

8" M-10 (SH.2 G,8)

UNIT 1 SERVICE WATER TO FC S

8" "A" START ESW PUMP CLOSE ON HV 121 NE AC FC S

8" HV 123 NE AC 8" JBD-116 "C" START ESW PUMP CLOSE ON 1"

DRAIN 0024 1"

HBC JBD ENCLOSURE REACTOR TUNNEL S

NE AC HS 041 C667A HSS 092 C201 8"

FO HV 041 "A" START ESW PUMP OPEN ON 1"

DRAIN 0017 1"

DRAIN 8"

0018 S

NE AC FO 8"

HS 071 C667C HV 071 "C" START ESW PUMP OPEN ON VENT 3/4" 3/4" 0019 8" HBC-147 M-11 (SH.1 F,7)

UNIT 1 LOOP "A" FROM S

6" 1" HBC-147 DRAIN 1"

0049 3/4" VENT 0052 6"

HV 051A 6"

6" HBC-138 FE 053A FT 053A FI 053A C562A TE 053A PP 051A 0AK112 3/4" VENT 0070A 8"X6" 3/4" HBC-346 VENT 3/4" 0037A DRAIN 8"X6" 6" HBC-138 DRAIN 11/2" SBD-111 M

6" FI XC 053A PV-C 053A AC 3/4" VENT 0048 2"

DRAIN 6"

6" 0031A 0032A S

6" JBD-51 FE 053B FT 053B FI 053B TE 053B PP 051B 3/4" VENT M

6" FI XC 053B PV-C 053B AC 3/4" VENT 2"

1" DRAIN 6"

6" M-11 (SH.3 H,6)

M-11 (SH.3 H,6) 6" 6"

JBD HBC 0033B 0034B M-10 (SH.6 G,7)

M-10 (SH.6 G,7) 6" JBD-50 0031B 0032B 6" HBC-143 0056 0045 UNIT 2 SERVICE WATER TO C562B C562B 0070B 1/2" HBC-152 NOTES:

2. HEAVY ACCENTED PIPING REPRESENTS ESW LOOP A AND DOES NOT NECESSARILY INDICATE NORMAL FLOW PATH.

3. NON-Q DRAIN AND VENT LINES AND CAPPED ENDS EXTENDING FROM SEISMIC CATEGORY I PIPING ARE ISOLATION VALVE.

4. RELIEF VALVE DISCHARGE ROUTED TO FLOOR DRAIN.

TEST CONNECTIONS: DESIGN, FABRICATION, MATERIAL PROCUREMENT, ERECTION & TESTING FOR ALL PIPING DOWNSTREAM OF THE LAST ISOLATION VALVE MAY BE IN ACCORDANCE WITH DESIGN CLASS D.

6. BEFORE OPENING VALVES 1064 OR 1065, THE FOLLOWING VALVES MUST BE OPEN TO AVOID POTENTIAL TRANSIENT OVERPRESSURE OF PIPING: HV-13-106, 107, 109 AND 110.

AC NE S

AC NE S

S NE S

NE AC S

NE AC HSS 092 C201 S

HS 072 C667D "D" START ESW PUMP OPEN ON NE AC HV 072 6" JBD-51 M-53 (SH.1 G,1)

UNIT 2 SERVICE WATER TO UNIT 1 FUEL POOL TO S

6" S

S HV 052A HV 054A M-10 (SH.6 F,7) 6" JBD-50 UNIT 2 SERVICE WATER FROM 6" HBC-152 1"

1047 3/4" 6"

6" 0034A 0033A PI 051A HV 055A DRW 1"

051A PSV 3/4" 0041A 0038A 3/4" HBC-346 3/4" HBC-346 3/4" 0AK114 CONDENSER PUMP-OUT 6"

6" HV 054B 6"

HV 051B 6"

S S

S HV 052B HV 055B UNIT 2 SERVICE WATER FROM VENT 3/4" 0046 11/2" SBD-111 8"X6" DRW 1"

051B PSV 8"X6" PI 051B 6" HBC-143 DRAIN DRAIN 3/4" 3/4" HBC-346 3/4" HBC-346 3/4" 0041B 0038B 0BK114 CONDENSER PUMP-OUT 3/4" HBC-346 VENT 3/4" 0037B NE AC S

NE AC S

NE AC S

NE AC NE AC S

NE AC SEISMIC CATEGORY IIA DOWNSTREAM OF THE LAST

5. FOR ALL NON-SEISMIC CATEGORY I VENTS, DRAINS AND 1014C 0BK112 8" JBD-113 S

M-10 (SH.6 F,7) 2" HBC-138 VENT HBC JBD NOTE 4 3/4" 3/4" 1067C 1068C 1CP202 RHR PUMP COOLER FOR MOTOR OIL 1CE220 HBC-148 1AP202 RHR PUMP COOLER FOR MOTOR OIL 1AE220 3/4" 3/4" 1067A 1068A ENCLOSURE RADWASTE UNIT 1 COOLERS COMPARTMENT HPCI PUMP FROM UNIT 1 COOLERS COMPARTMENT HPCI PUMP TO CHILLER ROOM CONTROL CHILLER ROOM CONTROL VENT 3/4" 0055 DRAIN 1"

0053 HS 121 HS 123 C667C C667A DCD 0047

1. THERE IS NO HBC-143 TO THE UNIT 1 FUEL POOL.

7.

INTERLOCK FAN MOTOR (SH.1, TABLE A)

P&ID M-76 INTERLOCK FAN MOTOR (SH.1, TABLE A)

P&ID M-76 INTERLOCK FAN MOTOR (SH.1, TABLE A)

P&ID M-76 INTERLOCK FAN MOTOR (SH.1, TABLE A)

P&ID M-76 INTERLOCK FAN MOTOR (SH.1, TABLE A)

P&ID M-76 INTERLOCK FAN MOTOR (SH.1, TABLE A)

P&ID M-76 INTERLOCK FAN MOTOR (SH.1, TABLE A)

P&ID M-76 INTERLOCK FAN MOTOR (SH.1, TABLE A)

P&ID M-76 INTERLOCK FAN MOTOR (SH.1, TABLE A)

P&ID M-76 INTERLOCK FAN MOTOR (SH.1, TABLE A)

P&ID M-76 INTERLOCK FAN MOTOR (SH.1, TABLE A)

P&ID M-76 M-76 (SH.1 C,1)

INTERLOCK FAN MOTOR (TYPICAL)

JBD HBC JBD HBC IIA S-I S-I IIA IIA S-I S-I IIA S-I IIA S-I IIA IIA S-I S-I IIA S-I IIA S-I IIA IIA S-I 3"

3" 3"

3" 3" HBC-141 6" HBC-139 4"X2" 2"

2" HBC-148 4" HBC-139 3/4"X2" 6"X4" 3/4"X2" 4" HBC-139 2" HBC-148 2"

2" HBC-148 3/4"X2" 3/4"X2" 2" HBC-139 AC NE AC LO 1054C 1055C 1054G 1055G 4" HBC-145 4"

4" 4" HBC-145 3"

1087 3/4" 1075 VENT 3/4"3/4" 8" HBC-138 8" HBC-138 M-15 (SH.34 B,6)

M-15 (SH.34 B,6)

M-15 (SH.34 B,5)

M-15 (SH.34 B,5)

M-15 (SH.34 D,2)

M-15 (SH.34 C,2)

M-15 (SH.11 B,7)

M-15 (SH.10 C,2)

M-15 (SH.11 B,7)

M-15 (SH.11 B,7)

M-15 (SH.34 B,6)

M-15 (SH.11 B,7)

M-15 (SH.34 A,6)

M-15 (SH.25 D,4)

HV-123(AS)

HV-121(AS)

HV-073(AS)

HV-043(AS)

HV-042(AS)

HV-072(AS)

HV-101G(AS)

HV-101C(AS)

HV-054A(AS)

HV-101E(AS)

HV-101A(AS)

HV-103A(AS)

HV-103B(AS)

HV-054B(AS)

M-15 (SH.10 C,3)

M-15 (SH.10 C,3) HV-055A(AS)

M-15 (SH.10 C,2) HV-051A(AS)

M-15 (SH.25 C,4) HV-052B(AS)

M-15 (SH.25 C,4) HV-055B(AS)

M-15 (SH.25 D,4)

HV-051B(AS)

M-15 (SH.34 B,2)HV-106A(AS)

S M-15 (SH.34 B,2)HV-106B(AS)

M-15 (SH.34 D,2)

HV-041(AS)

M-15 (SH.34 D,2)

HV-071(AS)

M-15 (SH.11 B,3)

HV-104A(AS)

M-15 (SH.11 B,3)

HV-104E(AS)

M-15 (SH.11 B,3)

HV-104C(AS)

M-15 (SH.11 B,3)

HV-104G(AS)

HV-052(AS)

DELETED.

P&ID EMERGENCY SERVICE WATER (UNIT 1 AND COMMON) 2 R

E V

LIMERICK GENERATING STATION M-11 (SHT. 2 )

BECHTEL BECH BECHTEL BECHTEL BECHTEL BECHTEL BECH 12/21/89 8031-M-11 SH. 2 OF 3" HRC-101 3" HRC-101 3" HBC-151 3" HBC-151 3" HBC-151 3" HRC-101 3" HRC-101 3" HBC-151 ECC ECC DCC LT LT IF IF HCC HBC HBC 6"

1436A N.0.

NOTE 8 IF IF HCC HBC HBC 8"

1437A N.0.

NOTE 8 HCC HBC HBC 3"

1428C N.0.

NOTE 8 HCC HBC HBC 3"

1429C N.0.

NOTE 8 HCC HBC HBC 3"

1430A N.0.

NOTE 8 HCC HBC HBC 3"

1431A N.0.

NOTE 8 3" HBC-150 IF IF HCC HBC HBC 3"

N.0.

NOTE 8 IF IF HCC HBC HBC 3"

N.0.

NOTE 8 HCC HBC HBC 4"

1434C N.0.

NOTE 8 HCC HBC HBC 4"

1435C N.0.

NOTE 8 CATEGORY A1 8.

1437B 1437A 1436B 1436A 1435D 1435C 1434D 1434C 1433 1432 1431B 1431A REMOVED AT ONE TIME.

ONLY ONE SPOOL PIECE PER ESW LOOP CAN BE 1430B 1430A 1429D 1429C 1428D 1428C COOLER SIDE SPOOL PIECE REMOVED:

FOLLOWING VALVES ARE OPERABLE WITH THE ASSOCIATED ESW SUPPLY AND RETURN HEADERS CONNECTED TO THE 1432 1433 SBD SBD SBD SBD SBD SBD SBD SBD SBD SBD SBD SBD 1072 VENT SBD SBD SBD SBD SBD SBD SBD SBD SBD SBD SBD SBD SBD SBD SBD SBD SBD SBD SBD SBD SBD C147A C562A TI 053A C562A 053A PSH (SH.1 C,7)

M-90 MOTOR TO COMPRESSOR 053B PSH (SH.1 C,4)

M-90 MOTOR TO COMPRESSOR TI 053B PT 053A 053A PIC PT 053B 053B PIC C562B C147B 3/4" HBC-145 HBC-138 TUNNEL PIPE NOTE 9

9. THESE VENT AND DRAIN LINES WERE CHANGED TO SCHEDULE 80 PIPE. SEE PIPE ISOMETRIC AND ECR 93-02240 STAINLESS STEEL PER LINE CLASS HCC UPGRADED TO FOR DETAILS. PIPING DOWNSTREAM OF ISOLATION VALVE IS STILL NON-Q.

3/4" 0460A S-I IIA S.S.

3/4" 0461A S.S.

S-I IIA PSD PSD PSD PSD PSD PSD PSD PSD PSD PSD S.S.

3/4" 0460B S.S.

3/4" 0461B GCC GCC DCD DCC 1/2" HBC-143 2" HBC-139 (S.S. NOTE 11) 2" HBC-148 (S.S. NOTE 11)

CLASS HCC, SCH.80, 316L.

NOTE HAS BEEN CHANGED TO STAINLESS STEEL,

11. PIPING FOR MOTOR OIL COOLER REFERENCED BY THIS

10. DELETED (S.S. NOTE 11)

NOTE 12 NOTE 12 NOTE 12 NOTE 12 NOTE 13 THE CLOSED POSITION.

13. THIS VALVE HAS BEEN PERMANENTLY DISABLED IN NOTE 12 NOTE 12 NOTE 12 NOTE 12 NOTE 13 REMOVED.

AND 054A & B HAVE HAD THEIR WEDGES PERMANENTLY AND ELECTRICALLY DISCONNECTED. VALVES HV-011-052A & B IT'S SAFETY RELATED POSITION, AND PNEUMATICALLY

12. THIS VALVE HAS BEEN PERMANENTLY PLACED IN DETAILS.

HCC UPGRADED TO SCHEDULE 40. SEE ECR 00-00887 FOR

14. THIS C.S. PIPE WAS REPLACED WITH S.S. PIPE PER LINE CLASS SEE NOTE 14 SEE NOTE 14 SEE NOTE 14 SEE NOTE 14 SS 96 SS SS SS SS SS SS SS SS SS TO STAINLESS STEEL, CLASS HCC, SCHEDULE 40, 316L.

COOLERS REFERENCED BY THIS NOTE HAS BEEN CHANGED

15. ALL C.S. PIPING FOR THE RHR PUMP COMPARTMENT UNIT SS SS (SS NOTE 15)

(SS NOTE 15)

SS SS SS SS SS SS S.S.

C.S.

CS SS 4" HBC-148 (SS NOTE 15)

(SS NOTE 15) 4" HBC-139 SS SS SS SS SS SS SS (SS NOTE 15)

(SS NOTE 15)

(SS NOTE 15)

CS SS SS CS SS 1"

DRAIN 1073 SS 1"

SS SS SS SS NOTE 16 3" HBC-141 NOTE 16 SS 3" HBC-150 CS SS CS SS BEEN CHANGED TO STAINLESS STEEL, CLASS HCC, SCH. 80, 316L.

TO STAINLESS STEEL, CLASS HCC SCH.40 316L. 2" PIPING HAS UNIT COOLERS REFERENCED BY THIS NOTE HAS BEEN CHANGED

16. 3" & 4" PIPING FOR THE CORE SPRAY PUMP COMPARTMENT SS CS CS IF CS SS IF CS SS IF CS SS SS SS SS NOTE 16 NOTE 16 SS CS SS IF IF IF FE 171 FT 171 FE 172 FT 172 FE 175 FT 175 FE 176 FT 176 NOTE 17 PARTIAL INCORP. EC 624247 REV. 0 PER WO 4659051-05.

ADDED NOTE 17 AND A REFERENCE TO IT AT CHECK VALVE 0032A. [F,2]

93 LONGER PROVIDES A CHECKING FUNCTION.

HAVE BEEN REMOVED PER EC 624247. THESE VALVES NO

17. INTERNALS FOR CHECK VALVES 011-0032A AND 011-0032B 24 5

18 EJW ERC TRS NOTE 17 94 INCORP. EC 624247 REV. 0 PER WO 4858577-06.

ADDED NOTE 17 AND A REFERENCE TO IT AT CHECK VALVE 0032B. [D,2]

8 3

19 AN EJW TRS 95 INCORP. EC 635991 REV.0.

ADDED INDICATION FOR DIVISION BETWEEN REACTOR ENCLOSURE AND PIPE TUNNEL. [G,8]

18 3

22 AN RSM GAY ENCLOSURE REACTOR TUNNEL PIPE 96 INCORP. EC 634473 REV.0 PER WO 5164818-23.

FLANGE REPLACEMENT OF DISSIMILAR METAL WELD W1801 ON HBC-147-01. [B,6]

6 4

22 AN ERC TRS 1

A B

C D

E F

G H

C D

E F

G H

A B

SCALE CHECKED INSPECTED APPROVED DATE SHEET OF APPROVED APPROVED IGDS DRAWN MECHANICAL NONE USE ONLY PRINTS SHOWING LATEST DATE TABLE OF ADDITIONS & CHANGES DESCRIPTION DATE NO REV'D CHK'D APP'D 8

7 6

5 4

3 2

8 7

6 5

4 3

2 1

$DATE$

PRINTED:

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