ML22278A893

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Rev. 21 to Updated Final Safety Analysis Report, Drawing M-26, Rev. 33, Sheet 3, P&ID Plant Process Radiation Monitoring (Unit 1)
ML22278A893
Person / Time
Site: Limerick  
Issue date: 09/19/2022
From:
Constellation Energy Generation
To:
Office of Nuclear Reactor Regulation
Shared Package
ML22278A223 List: ... further results
References
Download: ML22278A893 (1)
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Text

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I 8031-M-26 SH. 3 10C873 COMMON TROUBLE ALARM FDR OOC199 DESCRIPTION REFUELING FLOOR

  • VENTILA TIDN EXHAUST REACTOR ENCLOSURE
  • VENTILA TIDN EXHAUST MAIN STEAM*

LINE <NOTE 8l SOUTH STACK EFFLUENT MONITOR **

CHARCOAL mEA TMENT

  • SYSTEM PROCESS EXHAUST RECOMBINER ROOMS AND
  • H2 ANALVZER COMPARTMENTS EXHAUST AIR EJECTOR/

OFFGAS

  • CONTAINMENT LEAK
  • DETECTOR POST -LDCA **

SERVICE WATER RHR SERVICE WATER REACTOR ENCLOSURE

  • COOLING WATER G.E. SUPPLIED SYSTEM
    • G.A. SUPPLIED SYSTEM DETAIL A

A P&.ID M-41 B

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c B.E.L & I M-26 SH. 1 K

K 1------SA_MP_L..,.E_PO_INT ELEMENT___,.---s------1 LOCAL RACK/

SR SAMPLE GRID EQUIPMENT REISE RE26-1N011A, C RE26-1N011B, D RE26-1N010A. c RE26-1N010B. D RE41-1N006A. C RE4 HN006B. D SE26-109 SE26-1ND17 THRU 1 N023, 1N025 SE26-160A, B SE26-115 SE26-114 SE26-190 RE26-191A.C RE2G-191B.D SE10-110 SE12-121C SE12-1210 SE13-111 THE RE'S LISTED ARE IN-LINE SAMPLING RADIA TIDN ELEMENTS.

THE OFF-LINE RE'S ARE NOT LISTED.

SR26-109 SR26-150 SR26-160 SR26-114 SR26-190 SR10-110 SR12-121C SR12-1210 SR13-111 10S581 !SAMPLE Al 10S581 !SAMPLE Bl 1AS203 1BS203 10S358 105405 105408 10S160 IOS182 10S164 105165 PARAMETERS MONITORED BY RMMS RADIATION. FLOW RADIATION. FLOW RADIATION RADIATION READOUT AND ALARM ARE AVAILABLE TD OPERATOR ON RMMS FOR THOSE PARAMETERS BEING MONITORED.

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\'/ EQUIPMENT T DRAIN DETAIL 0 STEAM EXHAUSTER DISCHARGE/VACUUM PUMP EXHAUST MONITOR 10S408 7

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PROCESS RADIATION MONITORING EQUIPMENT I

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I RATEMETER OR READOUT/CONTROL PANEL NUMBER RADIATION RECORDERS FLOW RECORDERS ALARM PANELS ELECTRICAL DMSIDN ASSIGNMENTS INSTRUMENT NUMBERS SAMPLE LOCA TIDNS REMARKS RISH26-1K610A. C RISH26-1K610B. D RISH26-1K609A, C RISH26-1K609B. D RISH41-1K603A. C RISH41-1K603B. D RISH26-1 K617 RISH26-1K621 RISH26-1K622 RISH26-1K601A. B<LDGARITHM!Cl RISH26-1K602 !LINEAR!

RISH26-1K600 RIX26-191A.C RIX26-191B.D RISH10-1K605 RISH13-1K606 ALL RISH'S ARE SUPPLIED BY G.E., AND ALL RIX'S ARE SUPPLIED BY G.A.

  • NOTE 25 10C606 10C633 10C606 10C633 10C606 10C633 10C604 10C604 10C604 10C604 10C604 OOC643 OOC691 OOC691 10C604 10C604 RECORDER#

RRSH26-1R606 RRSH26-1R613 RRSH26-1R605 RRSH26-1R614 RR41-1R603 RR4HR603 RR26-1R611 RR26-1R612 RR26-1R612 RR26-1R601 RR26-1R602 RR26-oR600 RR26-191A.C RR26-1918,D RR13-1R604 RR13-1R604 I

I PEN#

PANEL#

RECORDER #

PEN#

PANEL#

RADIATION 1,2 1,2 1.2 1,2 1

2 2

1,2 1

10C600 10C600 10C600 10C600 10C600 10C600 OOC624 OOC624 OOC624 10C600 10C600 OOC624 1,2 <NOTE 37l 10C600 1,2 INOTE 37l 10C600 2

10C600 10C600 SE 60 SEE n

NOTE 27 60 N/A N/A NIA N/A N/A N/A N/A N/A 10C800 10C800 10C800 10C800 10C800 10C800 OOC824 OOC824 10C800 10C800 10C800 NONE OOC824 10C800 10C800 10C800 10C800

1. LOCATIONS OF VENTILATION AND GAS PROCESS RADIATION MONITORING INSmuMENTATIDN ARE SHOWN HERE. LOCATIONS OF LIQUID PROCESS RADIATIDN MONITORING INSmuMENTA TIDN ARE SHOWN IN P&ID M-10. 12, 13 AND 63.
2. EOUIPMENT AND DUCTING DETAILS ARE NOT COMPLETELY SHOWN FOR THIS AREA. DNL Y COMPONENTS WITH RAD IA TIDN MONITORING DR SAMPLING DR MAJOR VAL YING ARE SHOWN.
3. ~*SS TUBING FROM TEE TD SE-1N017 AND SE-1N018 TO BE EQUAL LENGTHs.
4. AREA SUPPLY FANS ARE NOT SHOWN. SEE CONmDL DIAGRAMS FOR DETAILS.
5. GAS FLOWS INDICATED ARE BASED ON MAXIMUM RA TED FAN CAPACITT.
6. RECIRCULA TIDN SYSTEM, SGTS. MAIN STEAM TUNNEL, REACTOR ENCLOSURE. REFUELING FLOOR. AND CONmOL ENCLOSURE VENTILA TIDN ARE NUCLEAR SAFETY GRADE WITH INSmuMENTATIDN QUAllnED TO IEEE 279, 323, AND 344.
1. FOR SE AND SR 190 USE PENEmATIDN X-1178 WITH A 2-HDLE FLUED IEAD. SAMPLING PROBE FOR SE 190 SHALL BE AT LEAST 4 FEET LONG. RETURN LINE FOR SR 190 SHALL PRDmuDE ND MORE THAN 3 INCHES INTO THE CONTAINMENT.
8. THE GE MPL NUMBER FOR THESE SYSTEMS IS 012.
9. THE UNIT 1 SOUTH ST ACK SAMPLE LINES ARE AS FOLLOWS, FLOW N/A NIA NIA NIA NIA N/A IA. IIA!RPSl Ill. IIB!RPSl IA. IIA(RPS)

Ill. IIBIRPSl IA, IIAIRPSl Ill. IIB<RPSl NONE NONE 173 173 173 173

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ALARMS ONLY COMMON

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USE WITH REFUELING FLOOR ALARMS 103, 104 103, 104 185A. 186A. 186 1858, 1866.

M-76 SH.4 <G.TI M-76 StL4 <E.n M-76 StL3 <F,6)

M-76 StL3 <F.5>

M-41 StL2 (G.2J M-41 StL2 !G.1l M-26 StL 1 (H-G,4)

M-26 SH. 1 !H-G,4l 10C800 NONE 109 M-70 StL2 !C,6XC,5l 10C800 NONE 150 M-78 StL3 <G.4XG,5l

<G.7l NONE 160, 161 M-07 SH.2 ID,3l StL1 (E,1)

StL2 <D.3>

10C800 NONE NONE NONE 114 M-69 SH. 1 !B.Sl StL 1 ID, 1KB.Sl OOC824 NONE 190, 090 M-26 SH. 1 <G.6l N/A NIA m

II 191A.C 191B.D M-26 SH. 1 !G.6l M-26 SH. 1 !G.6l 10CBOO NONE 110 M-10 StL1 <H,3) 10C800 NONE 111 M-13 SH.1 l8,7l

22.
23. ALARM RAHH IS FOR THE RADWASTE DISCHARGE SYSTEM ONLY *
24. SKIDS TO BE SEPARATED AS SHOWN IN LAYOUT DRAWING M-848.

TUBING CONNECTIONS BETWEEN SKIDS TO BE SUPPLIED BY BECHTEL. IN ACCORDANCE WITH NOTE 9.

25. EOUIPMENT SUPPLIED AND INSTALLED BY BECHTEL ON G.E. RACK.
26. SAMPLE LINES FOR 105405 IS ~* SST X.065" WALL.
27. THE FLOW INDICATORS ARE USED IN OBTAINING APPROXIMATELY EQUAL FLOW IN BOTH BRANCHES.
28. THE LOOP SEAL SHOIJLD ALWAYS BE nLLED WITH WATER. THE ISOLATIDN VAL VE FOR THE LOOP SEAL IS NORMALLY OPEN, AND IT IS CLOSED ONLY FOR SYSTEM PURGING.
29. THE COMPRESSIDN COUPLING SHOULD BE AT LEAST 10' UPSTREAM FROM THE ISDKINETIC FLOW DIVlllER. THE REMOVABLE SPOOL DR DIVIDER Wllll ENABLE PURGING OF SAMPLE NOZZLES AND GRAB SAMPLING. USE CLEAN FLEXIBLE HOSE FOR PURGING.
30. SV-26-190A. B, C AND D SHOIJLD BE LOCATED AS CLOSE AS PHYSICALLY POSSIBLE TD THE CONTAINMENT PENEffiA TIDN.
31. DELETED IN-LINE HVAC IN-LINE HVAC IN-LINE HVAC IN-LINE HVAC AREA TYPE AREA TYPE OFF-LINE GAS OFF-LINE HVAC OFF-LINE GAS OFF-LINE GAS OFF-LINE GAS CONTAINMENT SAMPLE CONTAINMENT AREA CONTAINMENT AREA OFF-LINE LIQUID ABANOONED ABANDONED OFF-LINE LIQUID H

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SAMPLE COOLER

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TD RACK NO.

SAMPLE LINE MIN. BEND RADIUS

32. TUBING RUNS FOR SAMPLE POINTS SX-26-041, SX-26-o42A, SX-26-o42B. SX-26-043A AND SX-26-o43B ARE ~* D.D. X

.065' WALL SS TUBING.

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LIQUID @p DRAIN f

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L _____________________ J CHILLER CABINET 10S984

!VENOOR SUPPLIED PACKAGEJ I

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105581,A 10S581,B 1AS203 1BS203

¥;*SST X.065' WALL

¥;*SST X.065' WALL 12' 12' THE TUBING LENGTHS SHALL BE WELDED DR CONNECTED WITH nTTINGS OF SMOOTH TRANSITIDN TO A VOID FLOW DISTURBANCES AND ACCUMULATION OF RADIOACTIVE PARTICULATES. ND ELBOWS PERMITTED. THE TUBE SHALL SLOPE SD THAT THE CONDENSATE WILL RUN TO DRAIN TEE.

10. EXCEPT AS NOTED, ALL GAS AND HVAC SAMPLE LINES SHALL BE 1' DIAMETER X.065' WALL THICKNESS SEAMLESS SS TUBING.

THE TUBING MINIMUM BEND RADIUS SHALL BE 12' FOR 1' TUBING AND 6' FOR *' TUBING. THE TUBING SHALL BE SLOPED TO FACILITATE THE DRAINING OF CONDENSATE. PANEL DRAIN LINES WITH %* 0.0. X.065" WALL S.S. TUBING MATERIAL SA-213-TP-304l SHALL BE ROUTED TD THE DRAIN HEADER..

11. LIQUID SAMPLE CONNECTIONS, VALVES. AND LINES SHALL BE 1' CARBON STEEL PIPING. !SEE DETAIL Kl.
12. ONE SET OF RADIATION AND FLOW ALARMS IS SHARED BY 10S182 AND 20S182 !CONTAINMENT LEAK DETECTOR> ON OOC824. THE CORRESPONDING ALARM TAG NUMBERS ARE OF THE FORM XXXX-26-090.
13. ANSI N13.1 SECTIDN 4 AND APPENDICES A, B &. C SHDIJLD BE FOLLOWED FOR SAMPLE LINES IN SYSTEMS WHERE PARTICULATE SAMPLING IS REQUIRED.
14. THE SPOOL SHOULD BE APPROXIMATELY 12' IN LENGTH.
15. EQUIPMENT NUMBERS FOR STACK SAMPLE PUMPS, 1AP702 AND 18P702 FDR THE SOUTH STACK.
16. THERE IS ONLY ONE FAHL ANNUNCIATOR WINDOW !COMMON! FOR ALL RHR SERVICE WATER MONITORS <DETAIL Kl.
17. HEAT ffiACING IS REQUIRED ON THE FOLLOWING APPLICA TIDNS*

10S581 tSAMPLE Al TD 1AS203 IDETAIL Hl 10S581 !SAMPLE Al TD 185203 <DETAIL Hl

18. TYPICAL OF SYSTEMS A, B, C &. D. POST LDCA DETECTORS SHALL BE LOCATED IN THE FOLLOWING REGIDNS INSIDE THE PRIMARY CONTAINMENT*

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RE-26-191A RE-26-1918 RE-26-191C RE-26-1910 SEPARATION DIV. Ill DIV. II DIV. Ill DIV. II ELEVATIDN 258' 258' 282' 272' AZIMUTH 330*

040*

210*

148*

19. INSTALL SIPHON BREAKERS ON All s-mAP5.
20. THIS ELECTRICAL CONNECTION IS INCLUDED TO PROVIDE 120 VAC FOR l£A T TRACING OF SAMPLE INFLUENT TUBING WHEN REQUIRED BY SAMPLE MOISTURE CONTENT. SAMPLE RETURN LINES ARE NOT TD BE !EAT TRACED. NO INSmUMENT IN THIS GROUP REQUIRES l£A T ffiACING AT THIS TIME <REFERS TD DETAIL B DNL YI.
21. THE FOLLDllING SPECIAL SYMBOLS ARE DEnNED FDR USE ON P&.ID M-26 ONLY. AS FOLLOWS.

<Al 'RY' DESIGNATES LOCALLY MOUNTED MICROPROCESSOR.

(8) 'RIX' DESIGNATES MICROPROCESSOR CONffiDL/INDICATOR UNIT.

!Cl EV DENOTES 'RADIATIDN METEOROLOGICAL RMMS MONITORING SYSTEM" LOCATED IN TECHNICAL SUPPORT CENTER. PROVIDES COMPUTER ACCESS TD MICROPROCESSOR DAT A.

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33. FOR ALL NONSEISMIC CA TE GORY I VENTS, DRAINS AND TEST CONNECTIONS. DESIGN, FABRICATION, MATERIAL PROCUREMENT, ERECTIDN AND TESTING FDR ALL PIPING DOWNSmEAM OF THE LAST ISOLATIDN VALVE, MAY BE IN ACCORDANCE WITH DESIGN CLASS D.
34. DELETED
35. l£A T TRACE AND INSULATE %° SS TUBING FROM MOISTURE SEPARATOR 105180 OUTLET TO RADIATION MONITORING SAMPLE CHAMBER 105412 INLET. 120 VAC POWER SUPPLY IS PROVIDED FOR !EAT TRACING CONmOLLED BY HS-26-16Q-3 AND THERMOSTATS TSH-26-160-1 AND -160-2.
36. DELETED.
37. THESE RECORDERS DO NOT USE PENs.

CHANNEL NO. PT. 1 &. PT. 2.

  • NONE NIA, NOT APPLICABLE TD THE SYSTEM I

I 2

INCORP. ECR 09-o0100 REV. 0 PER WO C0250340. DELETED S ~::;1~2~~ :~~oi>:_~ ~~R6~JD 33 '8 10C800 FOR STEAM EXHAUST DISCHARGE &. VACUUM PUMP IS ~:~lt~ANGED PANEL FROM C624 TD C604 FOR CC,D,E-6&. 71 AND CG-31.

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nNAL INCORP. ECR 98-02460 REV. 0.

32 REVISED PROCESS RAD IA TIDN MONITORING EQUIPMENT TABLE FOR RE26-191B & D. CF,1-71.

TABLE OF ADDITIONS & CHANGES USE ONLY PRINTS SHOllING LATEST DATE MECHANICAL I

P&ID PLANT PROCESS RADIATION MONITORING

<UNIT 1l D E R

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R D

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c 1------L-IM_ER_I_CK_GENER AT-ING--ST_A_T_IO_N ____

-I A EXELON NUCLEAR CORP.

SCALE I

DRAWN I

!GOS I CHECKED I INSPECTED I APPROVED I DA TE NONE I BECHTEL I BECHTEL I BECHTEL I BECHTEL I BECH I BECH 112/28189 APPRDVED _,BE=CH:..TEL=~-----APPROVED ---------

SHEET 3 OF I 8031-M-26 1g1 33 I CATEGORY A1

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