ML22278A891
| ML22278A891 | |
| Person / Time | |
|---|---|
| Site: | Limerick  |
| Issue date: | 09/19/2022 |
| From: | Constellation Energy Generation |
| To: | Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML22278A223 | List:
|
| References | |
| Download: ML22278A891 (1) | |
Text
H G
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8 M-28 SH.2 OF 2 ALTERNATOR CASING 20G102
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C120 260 INOTE 4l
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INSTALLED BY BECHTEL
- .~...,.*-o---+t-
~ 8 l.!J 1' ALARM TEST CONNECTION 7
6 OFF GAS TURBINE t*
5
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1
(§V-,
I NOTE 7 0
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l.!J DRAIN CD2 PURGE CONNECTION GE GENERATOR GAS MONITORING SYSTEM 20S191 INSTALLED IN RACK 20C949 EXISTING END SHIELD MANWAY COVER 2191
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NOTE 16 t--fflll----1 Pl 232
- 2192 N
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2*
2063 1
ENCL~SURE I ENCL~SURE 1'
1* JB0-446
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2032 2033 NOTE 3 I
2034 2035 2036 1* JB0-446 VENT 8
1'CBD-204 L------
i:-----1 2080 r-----
EXCESS FLOW
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STATION
~ 20C943 1'*
BECHTEL APCI 2
I I
202~--- ---'
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APCI
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~l.!J,...__,__B_EC-H-TE-L HYDROGEN SUPPLY FROM HWC SYSTEM
- M-28
<SH.1 B,7) 1 HYDROGEN FACILITY C854A COMMON~*A TROUBLE ALARM 201
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C653 I
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C120 AT
- BECHTEL GE I
OFFGAS
~ENCLOSURE C120 PT
- 201 202 202 C120
- @*I ANALYZER CELL g
FILTER DRYER 2092 2009
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2010 201 H Cl20 Cl 20 C12@---0 CONNECTION 2~@
MI 201 201 201 ISL*
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CONTROL PANEL 20Cl20*
1 )1." FILL LINE UNIT I M-28
<SH.1 C,6)
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~
t 1M,"x1*J 1" EQUALIZING LINE UNIT 1 M-28
!SH.I B,6>
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UNIT 1 4'X 1V2' C854B c
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C02 STORAGE UNIT 20S152*
5 1'
- 2062 Wt FT c::::,._
I' JBD-445 2'
- 2037 ANALYZER RETURN Wt FT c::::,._
Wt FT c::::,._
Wt FT c::::,._
M!'* ANALYZER FEED
.....:::::J J4'tFT 2093 ELECTRIC VAPORIZER REFRIG.*
COMPR.
20-KIOI
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RELIEF SWITCHING
~
al 2047 UNIT 1
=-
3"
- M-28 (SH.1 C,4)
UNIT 1 M-28
<SH.1 C,4) 4 3
2 HYDROGEN DISTRIBUTION MANIFOLD I 'I'-<
I GSSCJ NOTE 12 I
1' HCD-231 1*
TO ST ATOR WINDING COOLING WATER PRESSURE CONTROL VALVE <2Y-63l GENERATOR CASING 20G101 J.l,' HCD-231 (NOTE 4l I
C120~C120 TT
- 211 C120 0
2*
- 1*
2083 NOTE 17 l\J 2040 1' HCD-231 1' JBD-445
}1i' JBD-445 2'
- GE BECHTEL 2043 5!'!
l.!J TEST PLUG GBDJ....JBD 2'*
2046 3' JBD-445 2049
=-
UNIT 1 3
I 2081
\I NOTE 17
~
2082 NOTE 17 1' JBD-445.....:::::J l' J.l,' JBD-445 THIS SHT 2084 JG,6)
NOTE 17 1-o--*1-.....::;:...-1--::i ~~trJ~tfroN 2045 BECHTEL 2
- 1.
PIPING ANO VALVES SUPPLIED BY APCI ARE STEEL.
- 2.
OPEN TO ATMOSPHERE.
- 3.
UNIT 2 PIPING WILL BE ROUTED WITH UNIT 1 PIPING IN THE COMMON GUARD PIPE <SHOWN ON THE UNIT 1 P&IDJ ANO WILL BE ROUTED SUCH THAT BURlED PORTION IS MINIMIZED.
- 4.
THIS EQUIPMENT IS BEING MONITORED BY THE VIBRATION MONITORING SYSTEM <VMS> FOR TYPE OF SENSORS BEING USED, SEE THE VMS ItO
SUMMARY
, VP No. 8031-M-247-108.
- 5.
FOR CONNECTION LOCATION OF TE-210 <GE TAG
- GTG-1> AND TE-211 <GE TAG
- GTG-3Al SEE VP No. B031-M-2B-50. FOR CONNECTION LOCATION OF TE-260 <GE TAG No. A TG-9> SEE VP No. 8031-M-2K-22.
- 6.
DELETED.
- 1.
THE MAXIMUM EQUIVALENT PIPE LENGTH FROM THE GENERA TOR TO FLANGES OF THE GENERATOR GAS MONITOR MUST NOT EXCEED 100 FEET.
- 8.
DELETED.
- 9.
LOCATE ON LOW PRESSURE SIDE OF FAN.
- 10.
LOCATE ON HIGH PRESSURE SIDE OF FAN.
- 11.
C::::,.. A MINIMUM SLOPE OF~!NtFT TOWARD THE DRIP LEGS
<DRAINS> SHOULD BE OBSERVED.
- 12.
THE PURPOSE OF THE PIPE TAPS <GSST ANO GSSCJ IS TO SAMPLE GAS FROM EACH COOLING LOOP FOR EACH HALF OF GENERATOR.
- 13.
ALL WELDS ARE TO BE GASTIGHT.
- 14.
DELETED.
- 15.
BALL VALVE. 028-2191, USED FOR TEST TO INSIDE OF GENERATOR AIR SPACE.
- 16.
BALL VALVE. 028-2192, USED FOR TEST TO GENERATOR AIR TEST REFERENCE VESSEL.
- 17.
FOR VALVES 2081, 2082, 2083, ANO 2085, REFERENCE THE CRL FOR MAKE AND MODEL NUMBER.
INCORP. EC 423150 EV.3 PER WO 4180838-09. REVISED RE-ARRANGED GAS MONITORING SYSTEM ANO DELETED 22;?, 20-S190 ANO AIX-290. ADDED FI-202 AND FVC-201.
REVISED NOTE 7 & DELETED NOTE 8. [VARIOUSJ.
INCDRP. ECR 06-00200 REV. 1 PER WO C0219754.
20 4 DELETED HYDROGEN BOTTLES AND RELATED EQUIPMENT 1 AND REWORKED PIPING. [A-0,6-8 & F,8J.
w 0
z <t Cl DESCRIPTION TABLE OF -'DDITIONS & CH-'NGES USE ONLY PRINTS SHOWING LATEST DATE MECHANICAL P&ID GENERATOR H2 COOLING AND C02 PURGE
<UNIT 2l LIMERICK GENERATING STATION EXELON NUCLEAR CORP.
SCALE DRAWN
!GOS CHECKED INSPECTED APPROVED DATE NONE BECHTEL BECHTEL BECHTEL BECHTEL BECH BECH 12115189 H
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APPROVED _.B,.E,..CH,,...T-"'EL~-----APPROVED ---------1 SHEET 2 OF 8031-M-28 23 CATEGORY A1