ML22194A423

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2 to Updated Final Safety Analysis Report, Figure 10.3-1, Rev. 42, System Flow Diagram Main Steam (Nuclear)
ML22194A423
Person / Time
Site: Summer South Carolina Electric & Gas Company icon.png
Issue date: 06/27/2022
From:
Dominion Energy South Carolina
To:
Office of Nuclear Reactor Regulation
Shared Package
ML22194A236 List: ... further results
References
22-179
Download: ML22194A423 (1)


Text

14 13 12 11 10 9 8 7 6 5 4 3 2 1 SYSTEM DATA ~--- EMERGENCY CLOSURE OF MAIN STEAM ISOLATION VALVE & BYPASS VALVE

~ 6LB PSIG OF REMARKS I. 2/3 HI CONTAINMENT PRESSURE.

c,:;.,-- X10 HR I 2. 2/3 HI STEAM FLOW WITH 991 @ ~- -- - 2000 I B 2/3 LO-LO AVG. PRIMARY COOLANT TEMPERATURE.

4.273 545 100% LOAD TURBINE DRIVEN EFP AUTO-START SIGNAL CRE I SC "' O' :,: 12 PLACES 3. MANUAL -CONTROL ROOM.(A TRAIN HAS INDIVIDUAL SW PER VALVE &

M1mmol 1092 557 NO LOAD I. 2/3 LOW-LOW LEVEL SIGNALS IN ANY 2 STEAM GENERATORS PT ' ' B TRAIN HAS COMMON S.W. FOR 3 VALVES.

A 2000 r--u c§ ~ "' :,: Ul 4.2/3 LOW STEAM PRESSURE. A


~ "' :,: "' :,: :,: :,:

14 0.786 951 540 2. UNDERVOLTAGE ON BOTH ESF BLISSES A ' "'

- <[ ' -u ' ' '

(5 PLACES) f- -0sc a: ~ ' (D - "' ' (D ' (D - C, (D ' w MS ISOLATION VALVE WHEN IN NOTE: 3. AMSAC.,_ (J) VENT ';. C, "' C, "' C, "" C, " ' "' 3 PLACES 15 0.025 1092 557 er ~ r.7 X z "' z "' z "' z ro z " TRAIN "A" OPERATION A. FLOW LISTED lS THE ASME RATED.,. O' a: N CI: N CI: N a: N a: "' N RE -OPEN SIGNAL 16 0.93 1176 SEE NOTE-A CAPAClTY (90% ACTUAL AT 3% ROp-5 PT *N ACCUMULATION) IN LB. PER HOUR 475 D N a. "'

IPT-0476-HR2-MS \\ a: N X SEE NOTE-A WHEN THE SAFETY VALVE IS FULL r ' N 10" 10" 10" 10" 10" MS ISOLATION VALVE 17 0.93 1190 O' OPEN AT THE HIGHEST SET SAFETY ROp-5 <[ <[ > "' TEST CLOSE SIGNAL l'.l l'.l x'.,,,1,, -~!',--+ CBV CBV CBV CBV CBV 18 0.93 1205 SEE NOTE-A VALVE SET PRESSURE (1235 PS(G). !PT -04 76-HRl-MS \\ G.A.I. owe. 808-001 THE PRESSURES LISTED ARE THE R p-5 /

19 0.93 1220 SEE NOTE-A INDIVIDUAL SAFETY VALVES SET ' ~-~

PRESSURE. I IPT-2000-HR2-MS TO CONTROL & PROTECTION

20 0.93 1235 SEE NOTE-A R0p-14 PEN. 3/4" LOGIC @ OWGS, 1080932 &

51X 108D837 B HOR."A' 27 PLACES B R0p-!4

12813-0 -- w a: OPEN LIMIT SWITCH ACTUATOR

"' 0 :::, r WILL ISOLATE BO. SEE B-208-009.

VENT_... ~\\---C*B~V----R=0,;._--l4~:.:._---I v 3/4" rU SF 14" "' w R0p-!4 12829-MS D _,

,: 0 12802-MS u MOISTURE COLLECTOR DR VALVE CLOSURE
--0sc

~ __ _,ZS 0_I L MANUAL - CONTROL ROOM "A" TRAIN 12819-MS R0p-!4 I 0 HAS INDIVIDUAL SW PER VALVE "B" PLCS) - 12809-MS : C10 PLACESJ TRAIN HAS COMMON SW FOR 5 VALVES z RNn-10 1 1/2" M 2877A-MS "-

"' O' 0 C FEE WATER CONTROL A-6 C X 1----1 -083 >

"' N 1 TRAIN "B" OWG. 108D932. SHEETS 3,4,8 w

r "' O' I (12 PLACES) FW 0

z

0sc &0ESF0 0 R0 -14 L _ _J _______ I _____ I _____ I ZS 12833-MS 3/4'"(TYP. 3 PLCS)

,----,----, 0:---,----<§1 TSC PT


0 ~SC ~~~

R0p-14 TSC

~2825-MS <[

l'.l '\\, R p-5

~ TO BE USED NEXT 3/4'--'<,--.e.,

D IPT-0485-HR2-MS D STEAM GENERATOR '"A'" XSG-2A-RC

R0p-!4 R0 -14 ~ -~

12804-MS \\ 12839-MS Vsc I 903N NOTE: 32"',--~1:-----------:+::::::-------, HOR. 'B' ~

B. TEMPORARY STRAINER FOR VENT Cf ?

SYSTEM CLEAN UP, TO BE CBV ----"R,e0.,_p-_,lc,4 __ 1_ 3/4" L¥---~

REMOVED AFTER FINAL FLUSH. 12843-MS :Ci? ~DTE 71

-- I -0>' 152N 151X

~~~ :8T4 _:-_-_-_----~-~ ATMOS.

I5IX 903N 12845-MS <[ ~SC R p-5

0 2a 1 <[ z R0 -14 l'.l _.___.._ IPT-0484-HR2-MS N 14" 12852-MS en R0p-14 E 12866-MS R0 -14 3" E 12837-MS,0 3/4'" (TYP, 4 PLCS) 07 1" rsc

I LT

<Srsc-~ -- 4841/---+~ 486,-

1


, (u\\ 4" 4" 15 C-11 I" I 1/2'" ~T-----~3/4-i--+-t--~ I 8" 12" I I :-~

-031 I R0 -14 I 1 CRE 3/4" MB i I 12864-MS I~

_ _J_~ I" k f-1 _1/2_*_* --: ~-- 1-~_i_r N_A_L---112" 0sc u u u 40@@ TSC F 3/4" I" 3/4" - :,: v ~ D D F TO ' '

ATMOS. w 0 "' Q. v EFWP (TYP,) a: " "' N R0p-14 XPP-8-EF 3"

"' 12858-MS

" @3/4:-

" Gc"'-t:,(J----/------_J D

"B X in

X 3/4" HOR. 'C' 3/4" "' N ROp-18 ROp-5 ROn-9 8" R p-18 CBVI"' RNn-1 O' t'\\ ILS-2028-HRl-MS IPT-0495-HRl-MS '- 3/4" 2808C-MS ' SEE ILS-2022-HRI-Mo/ 4" 2801C-MS MS RNn-9 I" A ___ _A LO DETAIL X

~ ~d DRIP PAN(TYP.) "B" --=-~>-"'""-/2869C-MS NOTE 9 N 2B06F-MS 2B06H-MS 28061-MS -:t~I_ ---0 "1/2sF 1-v /".:"'\\. H_l - HI L s ~ "' O' G RNQ-1 RNQ-1 RMn-2 14" 17 19 v _ 2022 I 903N CBV G-12 <? 4" -012 X G 1HI I" en 2806G-MS 2806J-MS XNA-2010-MS -7 _ ___'._'.R'.'_Dt:_p*_:5,_./\\:i'~C- - - - ~-0 4 J*: I Rn-,-----0 I IPT-0495-HR2-MS ZS :i ~ 6" 6" 2868C-MS MS : -0 TSC

--i-L I a: ' CBV DETAIL "C" (E -61 R0p-14 1" I,..... > I


I <r a. I 12882-MS I o.---+- I (D

3/4" (TYP,4 PLCS) :,: Ul 602X 151X I 1/2" "',: VSF "

' "'- D RNn-10 -..., - ',z - ' w I :::: LL z 28l7B-MS \\ TRAIN "A" ED "! G 7 ~ CV TSC 1 C, "' ' "' C, (D R h-13 I O' I" I" TO M 5 z "' z "' w '

ATMOS. ai a: N cc "' N ILS-2031 -LRI-MS

<I' (TYP.l LT LT " ___ J ___ ~ Ul 495 496 3 :,: X ILS-203!-HR2-MS TD "' X M' "' N R h-13 LOCAL w N : TRAIN "B" cN ' "' w ILS-2031-HRl-MS r "'

DRAIN r "' <I' :,: "' v-.... 0 O' ROh-13 0 a: N TRAIN "B"~ I ILS-2031-LR2-MS ~

z ZS ~ <[ ' O' "' z z ' z H H X a, N "' a: 1--:~ _ -~ "B" TRAIN H

' D ~-H N ~ ~--~ Vrsc 4" : -~ ONLY,------vSF

' N GAi OWG -=----1)<1---+--W---I

"' 7 0 ~ I V I ~SF ______ i_v t>-----' SS-808-0II B-8 1 LS 1 3/4" ~--L-- 2031 3/4" \\ ZS ---'---0 DRIP PAN(TYP.) ORAINS I 1/2" B-B I" 3/4 "

  • I 1/2" -121 THIS IS A RNQ-1

..-----L--J

  • 2806E-MS(OETAILA") R h-13 ~INS NUCLEAR SAFETY RELATED V'---.cRe.,N,, ~- lc__ 2806P-MS(OET AIL "B") 22826-MS ~ DOCUMENT, NO DEVIATION SHALL BE 2806A-MS(OETAIL"A") RNQ-1 STEAM GENERATOR "C" 26 2813-MS INITIATED OR PERFORMED WITHOUT PRIOR a: 2806K-MS(OET AIL"B") 28060-MS(OET AIL"A") XSG-2C-RC NOTES: 903N 902X DOCUMENTATION ANO WRITTEN APPROVAL w RMn-1 2806N-MS(OET AIL "B") !RC RC I. PIPING WITHIN THESE FLAGS IS TD MEET ALL THE REQUIREMENTS

"' :::, XNA-2000-MS (OETAIL"A") ~-

" RNQ-1 EXCEPT FDR STAMPING, OF ASME CODE SECTION TI! CLASS 2 AND OR

" RMn-3,,,, IS SPECIFICALLY INCLUDED IN THE SCOPE OF SPECIFICATION SP-544-044461-000 J D XNA-2020-MS (DETAIL B ) 2806C-MS(OET AIL "A"l ~ ESSENTIAL J 2806M-MSCDET AIL"B") 2. 0UBLE ROOT VALVES ARE USED ON MAIN STEAM.

3. MAIN STEAM SYSTEM (NUCLEAR) IS DESIGNED IN CONFORMANCE l..'.J 22827-MS REACTOR BUILDING WITH ASME BOILER & PRESSURE VESSEL CODE SECTION III DRAIN DETAIL "A" IB-61 1971 AND S-73 ADDENDA. FSAR FIGURE 10.3---1 DETAIL"B" (G-61 4, ALL INSTRUMENTS WITH 400 TAG SERIES NUMBERS

_______________________________________________________________ _J ARE SUPPLIED BY@

5. ALL {:> STATUS LIGHTS INDICATE BOTH OPEN & SOUTH CAROLINA ELECTRIC & GAS COMPANY ALL PORTIONS OF THE MAIN STEAM PIPING WITH A WALL THICKNESS CLOSED POSITIONS UNLESS OTHERWISE NOTED.

GREATER THAN,(,"TO BE HY RDSTATICALLY TESTED WITH WATER AT 6. FOR HYDRAULIC CLEANING OPENINGS, SEE PHYSICAL PIPING OWG.

A MINIMUM TEMPERATURE OF 120° F. THE REMAINING PORTIONS 7. THE EMERGENCY FEEDWATER PUMP DRIVE TURBINE EXHAUST PIPING SHALL BE DESIGNED VIRGIL C. SUMMER NUCLEAR STATION OF THE SYSTEM MAY BE TESTED WITH WATER AT A TEMPERATURE FABRICATED & INSTALLED IN ACCORDANCE WITH ASME B & PV CODE SECTION TI! CLASS 3 OF 60°F. RULES, HOWEVER, THIS PIPING ODES NOT REQUIRE HYDROSTATIC TESTING & CODE STAMPING. PIPING SYSTEM FLOW DIAGRAM

PIPING IS CLASSIFIED 2b, TECHNICAL REQUIREMENTS ARE DISCUSSED IN TRP-13, MAIN STEAM (NUCLEAR)

8.. R. PER TRP-13, SECTION 8. PIPING CONTROLLED FDR BREAK ELIMINATION ANALYSIS.

4 0 AMB 145 365 <!% HNG 9. MANUAL CONTROL CIRCUITRY FDR 2801A/B/C INTERLOCKED WITH 2869A/B/C OPEN 39 04/U05 JTS REVISED PER ECR-70670 RHM BDL DESIGN ENGINEERING K 3 1185 600 1284 600 <1% 1780 HNG LIMIT SWITCH CONTACT TD ENSURE 2869A/B/C FULL OPEN PRIOR TD 2801A/B/C 38 08/0J/OJ JMR GADD ENHANCED PER ECR-5D239 MGR DDJ K OPENING. TRAIN A NL Y 37 07/WOJ DDJ REVISED PER MRF -90102 MGR PRB V. C. SUMl.4ER NUCLEi'R STATION JENKINSVILLE S. C.

2 0 AMB 215 <I% RJS MADE CHECKED LE APPROVJt..

1185 600 1284 600 <1% 1480 HNG l-4_2-+0_4/~27-'/10-'2)+-'-CM~S"-+ __ R_,E~V_,IS~E-" -P~E~R~E-"C~R_- 7"2~7_,5-"6--+--'c"'h"-k-+--"G'-'FK"-----,'- 3. JEW PSIG °F PSIG ° F DURATI N HYDRO BY CHKD REMARKS 41 03/1812010 CMS REVISED PER ECR-72666 chk GFK RHM,. MGR NORMAL UPSET PSIG 40 00/07117 JMR REVISED PER ECR-50828 RHM NIA D-302-011 42 DESIGN DATA LE NO. DATE BY REVISION CK. BY APPROVAL DRAWING NUij8ER SHT. NUMBER REV t/4"= \\'-0" 0' 5' 10' 15' 20'