Text

302303, Sheet Na, Rev 006, Shaft Sealing System Arrangement Flow Diagram
	ML16130A367
Person / Time
Site:	Crane
Issue date:	04/11/2016
From:	; Exelon Generation Co
To:	; Office of Nuclear Reactor Regulation
Shared Package
ML16127A520	List: ML16127A469; ML16127A471; ML16127A474; ML16127A476; ML16127A477; ML16127A479; ML16127A480; ML16127A481; ML16127A483; ML16127A484; ML16127A485; ML16127A486; ML16127A491; ML16127A492; ML16127A493; ML16127A494; ML16127A495; ML16127A496; ML16127A498; ML16127A499; ML16127A500; ML16127A501; ML16127A502; ML16127A503; ML16127A504; ML16127A506; ML16127A507; ML16127A508; ML16127A510; ML16127A511; ML16127A512; ML16127A513; ML16127A514; ML16127A516; ML16127A517; ML16127A518; ML16127A519; ML16127A521; ML16130A150; ML16130A151; ML16130A152; ML16130A153; ML16130A154; ML16130A155; ML16130A156; ML16130A157; ML16130A158; ML16130A159; ML16130A161; ML16130A162; ... further results
References
	TMI-16-035
	Download: ML16130A367 (1)
	v • d • e

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HGA4(~H23 r"""Ci*:~-*'---~2;;." -------*

SO-V-H22 SEE NOTE 9 SO-V861 u

SO-V-H46 SEE.NOTE 9 HYDROGEN FILLED GEN.

TG-GN-1 HYDROGEN SHAFT SEALS.

,- 1--lYnRClr.FN nFT SO-V-H01~ 11 u SO-V-G33 1

SO-V-G33A VENT t AIR DETRAINING TANK SO-V-H06

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~SO-V-H02 SO-V-G34 I... SO-V-G34A 1 1/2"

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r t n SO-V-H05

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HGA5 f----1114---J

SO-V-H24 3/4" -v PITCH 1-1/2" LIQUID DETECTOR LOCATED ON SEAL OIL UNIT

-I------------I---- ------------------------------

3" 3"

1/2" SO-V-H07 1/2" L__ __

-RECIRcuLATION SPRAYS SEAL OIL VACUUM TANK SO-T-1 8

SO-V-H31 SO-V-HOS

... t....

l I I

SO-V-H36T T

SO-V-H30 ~

1 J"

SO-V-H20 SO-F-1 SO-V-H25 -4; SEAL OIL PRESSURE CONTROL VALVE SO-V-H264 1/2" 11/2" I

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0

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SO-V-H18 F

1/?i* HFI-1 SO-V-H83I SO-V-H19 SO-V-H21 7

2 1/2" SEAL OIL ALARM PANEL 63-P7 1107 SO-V-H82*

SO-V-H35*

2 1/2" SO-V-H15 SO-V-H14' SO-V-H17 (SEE NOTE 3)

-.;...~

EMERGENCY SE~P GN P-2 3"

2 1/2"

ESOP SO-V-H12 (SEE NOTE 3) 8" 4"

SO-V-H34~

1/2" ~ ~

RECIRCULATING SEAL OIL PUMP GN P 4 RSOP *

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3" 4"

5" 6

5 4

MAIN SEAL OIL PUMP GN-P-1

MSOP 1 1/2" SO-V-H11 A

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II 1 1/2"

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II SO-V-H20-2 (SEE NOTE 8)

VACUUM PUMP GN P 3 (SEE NOTE 5)

SOVP 3

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r1 SO-V-H39 SO-V-H4

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CD~PONENT & SYS ID INDEX SYMBOLS INSTRUMENTATION SYMBOLS FLOW DIAGRAM TITLE 2

REVISIONS REVISED TO INCORPORAE ECR-13-00300 REV. 0 NOTES:

1. VALVE POSITIONS SHOWN FOR REFERENCE ONLY.

ACTUAL POSillONS CONTROLLED BY PROCEDURES.

2. ALL INSTRUMENT TAG NUMBERS ARE PREFIXED BY SYSTEM DESIGNATOR UNLESS OTHERWISE NOTED.

3. SET POINT VALUES FOR RELIEF VALVES TO BE FOUND IN THE APPLICABLE ENGINEERING SET POINT DATA BASE.

4. SEE G.E. DWG. 949D100 FOR INSTRUMENT SET POINTS AND OPERATING INSTRUCTIONS.

5. VACUUM PUMP (GN-P-3} CASING TO BE BE DRAINED PRIOR TO STARTlNG.

6.

INDICATES G.E. ASSIGNED INSTRUMENT OR EQUIPMENT NUMBERS.

7. A. VALVE NUMBERS DESIGNATED SO-V-HOO ARE G.E. ASSIGNED NUMBERS.

B. VALVE NUMBERS ASSIGNED BY OTHER THAN G. E. TO BE DESIGNATED SO-V-00.

8. SO-V-H20-2 OPENS TO PROVIDE LUBE OIL WHEN MOTOR ENERGIZED.

9. SO-V-H22,46 DISCS ARE DRILLED TO PREVENT TIGHT SHUT OFF AND STARVING SEALS.

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0 I Cod File Nome :302303_R6 I~

THIS IS A COMPUTER GENERATED DRAWING DO NOT REVISE IT MANUALLY Exelon.

Nuclear

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08/29!.~'1 SHAFT SEALING SYSTEM FLOW DIAGRAM 302-303 SHEET I'"

N/A 6

SCALE* NONE A

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