ML22278A531
| ML22278A531 | |
| 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: ML22278A531 (1) | |
Text
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8 8031-M-16 lir116 XV-109 XV-111 XV-108 XV-105 XV-106 XV-110 PANEL 10C122 NiiTEiT
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PANEL 1AC121 NOTE 11 PANEL 10C190 2"HB0-349 PI 113 **
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TO PANELS IAC121 THRU 1GC121 (VALVE CONTROL XV142A THRU XV142Gl G!IDIR~
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- 1. PIPING, VALVES, INSTRUMENTS ANO CONTROLS SHOWN ON FILTER/DEM!NERALIZER 1AF106 ARE TYPICAL FOR ALL FIL TERIDEMINERAL!ZERS.
- 2. VENDOR TO SUPPLY ALL VALVES AND INSTRUMENTS SHOWN EXCEPT TROUBLE ALARMS, SWITCHES MOUNTED IN BUYER'S CONTROL ROOM PANELS AND ITEMS MARKED <**>*
- 3. 'X' OESIGNA TION REPRESENTS INTERLOCKED VALVE OPERATION FROM OPERATOR INITIATION OF BACKWASH, PRECOAT, STANDBY OR SERVICE OPERATING SEQUENCES.
- 4. VAL VE POSITIONERS SUPPLIED WITH VALVES.
- 5. DELETED.
- 6. JAMESBURY VALVE RE-INSTALLED IN DIRECTION OF SHUTOFF, I.E. REVERSE TO NORMAL FLOW.
- 7. Da-ETED.
- 8. DESIGN. FABRICATION, MATERIAL PROCUREMENT, ERECTION ANO TESTING FOR ALL PIPING, VALVES AND EQUIPMENT SHOWN WITHIN THE SYMBOL <+-NOTE 81 ON THIS P&IO MAY BY IN ACCORDANCE WITH THE REQUIREMENTS OF THE PIPING CLASS DESIGNATION, DESIGN CODE '0' WITH THE FOLLOWING EXCEPTIDNS1
<Al CLEANING REQUIREMENTS SHALL BE PER THE ORIGINAL LINE CLASS DESIGNATION.
CB> WELDING PROCEDURES TO BE USED SHALL BE AS REQUIRED PER THE ORIGINAL LINE CLASS DESIGNATION.
- 9. PS-16-120A THRU H IS WIRED TO THE PANEL Cl 16 BUT IS NOT USED IN THE SYSTEM TO INITIATE A FAST FILL OVERRIDE.
- 10. AIR SUPPLIES CA/Sl FOR INSTRUMENTS IN PANEL 10C116 ARE EACH PROVIDED WITH AN ISOLATION VAL VE IN THE PANEL. REFER TO DRAWING 8031M-17-156 FOR PANEL DETAILS.
- 11. SEE DRAWING 8031M-17-43 FDR AIR SUPPLY DETAIL FDR PANELS 1DC122 & 1AC121 THROUGH 1HC121.
- 12. BYPASS LINE AND VALVE 1487C FOR 1CF106 ONLY.
- 13. THE CONDENSATE HOLDING PUMPS 1A THRU 1H-P135 ARE ABANDONED, THE INTERNALS HAVE BEEN REMOVED AND A BLANK FLANGE HAS BEEN INSTALLED IN PLACE OF THE PUMPS GLAND, IMPELLER, AND SHAFT.
THE PUMPS CASING REMAINS IN PLACE. THE CASING AND FLANGE MAINTAINS THE PRESSURE BOUNDARY.
DRAIN PAN PLUG INSTALLED TD PREVENT CONTAMINATION DURING DRAINING ACTIVITIES.
INCORP. ECR 15-00257 REV.0 PER WO C0258696.
ADDED 6' GATE VALVE 1489 UPSTREAM OF XV-107 *
- [F,3l.
PARTIAL INCORP. OF ECR 13-00470 REV.O PER WO C0257365. ABANDONED PUMP IF-P135. REVISED NOTE 13.
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Cl DESCRIPTION TABLE OF ADDITIONS & CHANGES USE DNL Y PRINTS SHOWING LA TEST DATE MECHANICAL P&ID CONDENSATE FILTER I DEMINERALIZERS
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'Y DRW 1-------LI-M-ER-I-CK-GE-N-ER-A-TI_N_G_S_T_AT_IO_N ____
-I A EXELON NUCLEAR CORP.
DRW OVERFLOW AND VENT DRAIN LINE 8' HBD-166 SCALE DRAWN
!GOS CHECKED INSPECTED APPROVED DATE NONE BECHTEL BECHTEL BECHTEL BECHTEL BECH BECH 08-15-89 APPROVED _,B,.E"'C.,_HT,_,EL~-----APPROVED ---------
SHEET OF 8031-M-16 45 8
7 6
5 4
3 2
I CATEGORY A 1