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SH. 2 OF SPILLOVER 7
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CONTROL STRUCTURE EL.180'-0' 1489
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!NOTE 14>
RECOMBINER AFTERCONDENSER
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!NOTE 14)
CHEC1\ VALVE IS INTERNAL TO CHEM. !NJ. QUILL (SH~1 G,,8)
VENT r.l L!J DRAIN 2
NOTES:
- 1.
DELETED.
- 2.
VALVE REQUIRES CHAIN WHEEL OPERATOR.
- 3.
WHEN USING THE SUCTION AND RETURN INTERTIES WITH A COOLING TOWER OUT OF SERVICE. OON-ESSENTIAL HEAT EXCHANGERS <SUCH AS RFPT LUBE OIL COOLERS> MUST BE ISOLATED TO ALLOW SUFFICIENT COOLING WATER FLOW TO ESSENTIAL HEAT EXCHANGERS !SUCH AS FUEL POOL HEAT EXCHANGERS). SERVICE WATER PUMP OPERATION IN THE OUT-OF-SERVICE UNIT IS LIMITED TO ONE PUMP AT 15,400 GPM MAXIMUM FLOW. THE Pl.MP DISCHARGE VALVE SHOULD BE THROTTLED TO ATTAIN THIS CONDITIDN.
4, PIPING DOWN STREAM OF VALVES 0182A & B AND UPSTREAM OF VALVES 0183A & 8 IS ISOLATED DUE TO ABANDONMENT OF THE RAOWASTE EVAPORATOR SYSTEM.
SEE P&ID M-64>. THE PIPING BETWEEN THE BUTTERFLY VALVES HAS BEEN COMPLETED. THE NORMALLY CLOSED MANUAL VALVES 0269, 0270, 0312 & 1368 WILL ELIMINATE ANY LEAKAGE PAST THE PREVIOUSLY MENTIONED BUTTERFLY VALVES.
- 5.
THIS EQUIPMENT IS BEING MONITORED BY THE Vll!RA TION MONITORING SYSTEM IVldSl. FOR THE TYPE OF SENSORS USED, SEE THE VMS 110
SUMMARY
, VP OWG. 8031-M-247-108.
- 6.
DELETED.
- 7.
DELETED.
- 8.
BYPASS LINE TO BE USED MINIMALLY AND ONLY WHEN MAINTENANCE IS REQUIRED ON as-102.
- 9.
FILTER BASKET HAS BEEN REMOVED FROM BS-160 1 O.
DELETED.
- 11.
PUMP SEAL FLUSH LINES REMOVED PER ECR LG 93-02152.
- 12.
MATERIAL FOR THIS PIPE LINE WAS CH THE LINE NUMBERS ANO TIE DRAW ISOMETRICS WHICH CONTAIN THIS MATERIALS ARE AS NDTEO. DESIGN DEFINED IN P-300 ARE UNCHANGED.
- 13.
IB-P212 PUMP FLUSH LINES REMOVED PER ECR LG 93-01450.
IC-P212 PUMP FLUSH Llt£S REMOVED PER ECR LG 93-01618.
- 14.
POINT CONIECTIONS SHOWN ON DRAWING M-207-00214 SHT.2.
3 INCORP. EC 423037 REV. 6 PER WO 4180185. DELETED H
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c 61 XY-036-123, XR-036-101 & 102, Xl-036-101 & 102. ADDED l-~;?7~1~0-_c~6~73:....:;&~NO~T~E~1~4~.~[E~&~F-~2~i~~~~~~~~~-l"'"l-'-+:1~8 INCORP. ECR 13-00110 REV.O *
, AD!JED FLANGES TO INLET ANO OUTLET OF PSV-115.
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INCORP. ECR 12-00090 REV.O.
~ REPLACED VALVE 1243 WITH SS BALL.
[f,4].
INCORP. ECR 11-00264 REV.O.
EJW JCW TJ 1 REPLACED VENT WITH SS ANO VALVE 1271 WITH SS BALL...,.
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- DESCRIPTION TABLE OF ADDITIONS & CHANGES USE ONLY PRINTS SHOWING LATEST DA TE MECHANICAL P&ID SERVICE WATER CUNIT 1>
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---1 A EXELON NUCLEAR CORP.
SCALE DRAWN
!GOS CHECKED INSPECTED APPROVED DATE NONE BECHTEL BECHTEL BECHm BECHm BECH BECH 11/21/
APPROVED _BE=CHT=EL=.. _____ APPRQVEO ---------1 SHEET 2 OF 8031-M-10 61 CATEGORY A1