ML22278A654
| ML22278A654 | |
| 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: ML22278A654 (1) | |
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I NOTES:
- 1. THE D!ESE:L-GENERATOR FUEL OIL SUPPLY SYSTEM [S SEIMS!C CLASS t EXTENDING FROM THE OTF.SEL OIL STORAGE TANKS TO THE DIESEL ENGINE.
2.VALVE 0g2-2402D WAS REPLACED WITH A SS ANGLE VAL VE AUD A SECTION OF THE OOWNSTRF.AM TUBING WAS REPLACED WITH SS FLEXIBLE HOSE. APPLICABLE ONLY TO EOG 024~ REFER TO EC 629553.
- 3. DIESEL EXl-IAUST PIPING SHALL BE SEAMWELDEO ASTM A-155 GR C-55 CLASS 2,(FJRE BOX OUAL[TYl,STD WALL.SE[SMIC CLASS 1,AND SHALL BE BUILT PEA SPECIFICATION 8031-P-313.
4, !'AND 1~1z'HBD-813 AND l'HB0-814 PIPING IS TO BE PROCURED ro ASME SECTION llI CLASS 3 WITHOUT THE N-STAMP.
- 5. NON-0 DRAIN AND VENT LINES AND CAPPED ENOS EXTENDING FROf-1 SEISMIC CATEGORY I PIPING ARE SEIMS!C CATEGORY lIA DOWNSTR£AM OF THE LAST ISOLATION VALVE.
- 6. DELETED
- 7. LOCATE DRAIN VALVE AS CLOSE AS POSSIBLE TO DRAIN POT. DRAIN CONNECTION JS LOCATED IN A SILENCER SHELL LOW POINT, 8.FOR ALL NON-SEISMIC CATEGORY I CAPPED VENTS, DRAINS ANO TEST CDHNECTIONS: DESIGN. FABRICATION, MATERIAL PROCUREMENT. ERECl!ON AND TESTING FOR ALL PIPING DOWNSTREAM OF THE LAST ISOLATION VALVE MAY BE IN ACCORDANCE WITH DESIGN CLASS 0.
- 9. DELElED
- 10. HEAT TRAC1NG INSTALLED FROM ELBOW TO ROOF-.
HEAT TP..ACIMG JS NOT 0-LfSTEO.
- 11. THE SCREEN ELEMENT HAS BEEN REMOVED FROM STRAINER.
12.ASME BOUNDARIES SHOWN ON THIS DRAWING ARE FOR REFERENCE ONL Y,SEE ASME PIPING SPECIFICATIONS FOR A001TIONAL INFORMATION.
- 13. NON-ASME PIPING ANO EQUIPMENT WITHIN THE SKID OUTLINE ARE DESIGNED TO MANUFACTURERS STANDARDS lCOL Tl, 1'1. EQUIPMEJ~T AND COMPONENTS ARE DESIGNED TD MANUfACTURERS STANDAHDS (COLT},
- 15. EfJUIPMENT IS DESIGNED TO ASME VIII
- 16. EQUIPMENT IS DESIGNED TD ASl-1E IV.
17.ALL COMPONENTS WITHIN THE BOUNDS OF OF THIS VENDOR PACKAGE ARE IN SYSTEW1 92.
- 18. PIPING PROCUREMENT, TESTING, REPAIR MAY BE IN ACCORDANCE WITH REQUIREMENTS OF ANSI 631.1 PER NCR 93-00214.
19.ECR 02-00079 PRE-APPROVED THE REPLACEMENT OF REMOTE MOUNTED DUPLEX TEMPERA fURE INO[CA TORS WI TH A S[NGLE REMO rE MOUNTED TEMPERtTURE INDICATOR AND A SINGLE LOCAL MOUNTED TEMPERATURE I:-.!DICAfOR. REFER TO CRL FOR DETERMINATION OF 'l\'HICH DEVICES ARE INSTALLED. INSTALLED DEVICES W[LL HAVE AN 'F' OR "C' IN TH[ STATUS FJELD.
- 20. TLJBING, '.%" x 0.035' WALL, S.S., PER ECR 15-00213.
tili INCORP. EC 5zq5s3 REY.0 PER W/O 4q74173-0g.
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TABLE OF ADDITIONS & CHANGES USE ONLY PRINTS SHOWING LATEST DATE MECHANICAL I
P & I DIAGRAM FUEL & DIESEL OIL STORAGE & TRANSFER CFUEL OIL & TRANSFER SYSTEM UNIT 2>
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