ML22278A787
| ML22278A787 | |
| 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: ML22278A787 (1) | |
Text
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8 8031-M-45 FROM RWCUS NON-REGENERATIVE HEAT EXCHANGER M-44
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REF.
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GE ND.
REACTOR WATER CLEAN-UP SYSTEM P & I D 8031-M1-G31-101001.
729E607AO REACTOR WATER CLEAN-UP SYSTEM FCO 8031-M1-G31-1020-F1. 729E608AO PROCESS INSTRUMENT PIPING ANO TUBING DESIGN SPECIFICATION 8031-M-l-A61-4070L1 22A2864 REACTOR WATER CLEAN-UP FILTER/DEMINERALIZER P & ID 8031-M-l-G31-Z00101. 761E397 PROCESS SAMPLING P & ID LEGEND RWCU FILTER/OEMINERALIZER OPERA TING INSTRUCTIONS INSTRUMENT INSTALLATION DETAILS 8031-M-23-SHT. 4 8031-M-00 8031-M-G31-ZOOIKI.
3249-334-2 8031-M-830
- 1.
- 2.
- 3.
- 4.
THE GE MPL NUMBER FOR THIS SYSTEM IS G31-Z001.
ALL INSTRUMENT PIPING AND TUBING SHALL BE INST AL LED IN ACCORDANCE WITH REFERENCE 3. FDR DEVIATIONS TO SLOPE CRITERIA SEE REFERENCE 8.
ALL PIPING WILL BE ARRANGEO SUCH THAT THE VALVES INDICATED CAN BE OPERATED BY REMOTE MANUAL OPERATORS.
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PRECOAT PUMP IS SUPPLIED WITH 300* RAISED FACE FLANGES ON SUCTION AND DISCHARGE NOZZLES.
PRE COAT TANK IS SUPPLIED WITH 150* FLAT FACE FLANGES.
THE CLEAN-UP FILTER DEMINERALIZER SYSTEM IS A SEISMIC CLASS II SYSTEM. ALL VALVES, EQUIPMENT AND INSTRUMENTATION INDICATED WITH AN ASTERISK '*' ARE CLASS II SEISMIC AS SUPPLIED BY GE.
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- 7.
- 8.
- 9.
THESE INSTRUMENTS ARE NOT NUCLEAR CLASS DEVICES.
FOR MILLIPORE FILTER HOLDER DETAIL SEE REFERENCE 5.
INSTALL THESE VALVES WITH THE INLET SIDE OF THE VALVE TOWARD THE CLEAN-UP FILTER DEMINERALIZERS.
REASON, VALVES HAVE BACK-PRESSURE LIMITATIONS.
- 10. CHEMICAL CLEANING AND OECONTAMINATlDN CONNECTIONS SHALL BE PROVIDED TO GIVE OPTIMUM OE CONTAMINATION.
CONNECTIONS SHALL BE ARRANGED TO PROVIDE DECONTAMINATION OF ONE PIECE OF EQUIPMENT SEP ARA TEL Y FROM ALL OTHER EQUIPMENT.
- 11. DESIGN, FABRICATION, MA TERI AL PROCUREMENT, ERECTION AND TESTING FOR ALL PIPING. VALVES AND EQUIPMENT SHOWN
- 12.
WITHIN THE SYMBOL (......,
NOTE t 1 l ON THIS P&ID MAY BE IN ACCORDANCE WITH THE REQUIREMENTS OF THE PIPING CLASS DESIGNATION, DESIGN CODE "D", WITH THE FOLLOWING EXCEPTIONS:
Col CLEANING REQUIREMENTS SHALL BE PER THE ORIGINAL LINE CLASS DES!GNA TION; (bl WELDING PROCEDURES TO BE USED SHALL BE AS RE:OUIRED PER THE ORIGINAL LINE CLASS DESIGNATION.
DRAIN POT TO BE 3 FEET M!Nlt.fJM.
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- 13.
VALVE POSITIONER SUPPLIED WITH VALVE.
- 14. FOR ALL NON-SEISMIC CATEGORY I CAPPED VENTS. DRAINS, TEST CONNECTIONS AND CHEMICAL CLEANING CONNECTIONS; DESIGN, FABRICATION, MATERIAL PROCUREMENT, ERECTION ANO TESTING FOR ALL PIPING DOWNSTREAM OF THE LAST ISOLATION VALVE, MAY BE IN ACCORDANCE WITH DESIGN CLASS D.
- 15.
VENDOR SUPPLIED PILOT VALVES. REFER TO VP
- 8031-M-1-G31-Z001-K-1.1.
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TO TO PROCESS SAMPLING RWCS REGENERATIVE HEAT EXCHANGER CRW INCORP, ECR 97-03118 REV. 0, 3
16 REPLACED PSV-1-62A &. B WITH BLIND FLANGES.
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INCORP. ECR 97-02752 REV. O.
REMOVED FLANGED CONN. ON DRAIN SIDE OF PSV-1-62ll.
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DESCRIPTION TABLE OF ADDITIONS & CHANGES USE ONLY PRINTS SHOWING LATEST DATE MECHANICAL P&ID CLEAN UP FILTER DEMINERALIZER 000
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SCALE DRAWN
!GOS CHECKED INSPECTED APPROVED DATE NONE BECHTEL BECHTEL BECHTEL BECHTEL BECH BECH IZ/28/
REACTOR WATER CLEANUP BACKWASH RECEIVING TANK M-66 CSH.1 H,6)
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2 I CATEGORY A1