ML21209A441

1 to Updated Final Safety Analysis Report, Chapter 10, Figure 10.4-17, Piping System Flow Diagram Liquid Effluents from Nuclear Plant to Fairfield Penstock

ML21209A441
Person / Time
Site:	Summer
Issue date:	04/30/2021
From:	Dominion Energy South Carolina
To:	Office of Nuclear Reactor Regulation
Shared Package
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References
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Download: ML21209A441 (1)

Text

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NOTES

1.

PIPING TO BE NON NUCLEAR SAFETY CLASS

2. PIPING LINE SPECIFICATION TO BE AS NOTED

3. GUARD PIPE TO BE 63/4 OD

• 250 WALL AP! SPEC 5L GRADE B

4. CONTROL SELECTOR SWITCH LOCATED ON PANEL XPN BO

5. ANNUNCIATION AT PUMPED STORAGE PLANT WHEN 6904 VALVE IS OPEN & IT'S ASSOCIATED GENERATION UNIT IS BELOW THE SPECIFIED GENERATION LEVEL

6. LOCATED ON PANEL XPN-7-BR

7. REFERENCE GIBBS & HILL DIAGRAM M-3CA CGAI DWG lMS-09-186-SH. 1.1

8. HOLES DRILLED INTO SEAL PLATE TO ALLOW LEAKAGE FROM PROCESS PIPE IN MANHOLE 5 TO ACTIVATE LEVEL SWITCH.

DRAWING CLASS LEGIBILITY 1 13 03/27/2019 CMS REVISED PER ECR-50837/50837A chk 12 12/10/2018 JMR REVISED PER ECR-72207 AME 17 12/18/2019 CMS REVISED PER ECR-72614 chk 16 ~102120~

CMS REVISED PER ECR-50837 /50837D chk 15 09/19/2019 CMS REVISED PER ECR-50837B/50837C chk 14 09/1312019 CMS REVISED PER ECR-50837B chk WBT JR AJL WBT WBT WBT LE NO.

DATE BY REVISION CKD.BY APPROVAL I

A B

C D

E F

G H

ESSENTIAL J

FSAR Figure 10.4-17 SOUTH CAROLINA ELECTRIC~ GAS COMPANY VIRGIL C. SUMMER NUCLEAR STATION PIPING SYSTEM FLOW DIAGRAM LIQUID EFFLUENTS FROM NUCLEAR PLANT TO FAIRFIELD PENS TOCK 6

DESIGN ENGINEERING K

SCEIG A SCANA COMP-'NY V. C. SUMMER NUCLEAR STATION JENKINSVILLE S. C.

MADE CHECKED LE APPROVAL I.

2.

3.

SRM RHM GAR u

NO SCALE D-302-362 17 DRAWING NUMBER SHT.NUMBER REV