ML22194A390

2 to Updated Final Safety Analysis Report, Figure 10.4-4, Revision 3, Sheet 1, Design Engineering

ML22194A390
Person / Time
Site:	Summer
Issue date:	06/27/2022
From:	Dominion Energy South Carolina
To:	Office of Nuclear Reactor Regulation
Shared Package
ML22194A236	List: ML22194A109 ML22194A110 ML22194A111 ML22194A112 ML22194A113 ML22194A114 ML22194A115 ML22194A116 ML22194A117 ML22194A118 ML22194A119 ML22194A120 ML22194A121 ML22194A122 ML22194A123 ML22194A124 ML22194A125 ML22194A126 ML22194A127 ML22194A128 ML22194A129 ML22194A130 ML22194A131 ML22194A132 ML22194A133 ML22194A134 ML22194A135 ML22194A136 ML22194A137 ML22194A138 ML22194A140 ML22194A141 ML22194A142 ML22194A143 ML22194A144 ML22194A145 ML22194A146 ML22194A147 ML22194A148 ML22194A149 ML22194A150 ML22194A151 ML22194A152 ML22194A153 ML22194A154 ML22194A155 ML22194A156 ML22194A157 ML22194A158 ML22194A159 ... further results
References
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Download: ML22194A390 (1)

Text

FLUID SYSTEM DIAGRAM FUNCTIONAL DIAGRAMS SOUTH CAROLINA ELECTRIC & GAS COMPANY MADE CHKD JRAWING NU\!BER SHT. NO.

REV MFP DJM 3

RE:~~~foo~~R VIRGIL C. SUMMER NUCLEAR STATION UNIT # 1

°4 4461 ss-sos- 031 1

3 L-.::'..BY-L-CH_::ECK::..':::'.EO-'-',..__.'.LE..'::::__W:1__'P:_':'ROV-AL---l------------------r-D/oA\TITE:-------r----i:ENNGG INTRF DE SIGN ENGINE [RING t---------t--~----+~D--J-l & C LOOP DIAGRAM 1/7177 1.N/ A i2-N/ A V. C. SUMMER NUCLEAR STATION 0-302-031 8-802-001 W1080932 W108O837

@ PROCESS CONTROL BLOCK DIAGRAMS, SHEET 18

@ FUNCTIONAL DIAGRAMS, SHEET 10

_D_D_J ~M_G_R ~9_/_2_7

/_0------fl r--------------------4---___:__:..___:__:..--1-_:_:_:_~~~

MAIN STE AM Sy STEM f-------___,_____---,-----'---~--J_EN_KrN_'sv_1LL_E._s._c. __

--1 f--------------------SCf\LENO SCALE ENG.

STEAM DUMP /TURBINE BYPASS (MB) 1ww.no.---1---EN-GIN-'EE-R -AP-PR-V_AL _

o_AT-E--!

rnERGIZE TO TRIP OPEN CONDENSER DUMP VALVES 1080837 SHT. 10 I

I I

I I

ENERGIZE TO PERMIT MODULATION OF CONDENSER DUMP VALVES

@ 1080932 SHT. 18 I

I I

BLOCK STEAM DUMP TO CONDENSER DUMP VALVES (TRAIN 8)

@ 1080837 SHT. 10 l L.-------

L------------7 BLOCK STEAM DUMP TO CONDENSER DUMP VALVES (TRAIN Al 1080837 SH:. 10 L ____________________ _

I I

VALVE OPEN PERMIT A.S VALVE I/P CONVERTER MODULATING SIGNAL FROM IFV-2097-MB IFY-2097-MB TY-408P1 IFV-2105-MB IFY-2105-MB TY-408P2 IFV-2107-MB IFY-2107-MB TY-408P3 IFV-2117-MB IFY-2117-MB TY-408Pl IFV-2125-MB IFY-2125-MB TY-408P2 IFV-2127-MB IFY-2127-MB TY-408P3

... \ondeck\dcn4\808031_0001.dgn Sep. 27, 2001 14:46:52 I

I I

VALVE OPEN PERMIT*

CONDENSER PRESSURE

< 4.5" HGA NONE REQUIRED NO LOSS OF STATOR COOLANT CONDENSER PRESSURE

< 4.5 11 HGA NONE REQUIRED NO LOSS OF STATOR COOLANT CONDENSER DUMP VALVE (SEE TABLE)

NOTES:

1. SOl_ENOIDS SHOWN DE-ENERGIZED.

(SEE TABLE)

MODULATE CONDENSER DUMP VALVES 1080932 SHT. 18 I q-4-20 ma p

A.S.

(SEE TABLE)

TO CONDENSER FSAR Figure 10,4-4, Sht 1