ML22194A431
| ML22194A431 | |
| Person / Time | |
|---|---|
| Site: | Summer  |
| Issue date: | 06/27/2022 |
| From: | Dominion Energy South Carolina |
| To: | Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML22194A236 | List:
|
| References | |
| 22-179 | |
| Download: ML22194A431 (1) | |
Text
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I I ~ HIGH L':.P I I I (TYP. ACROSS ANY SCREEN I I I OF 61 INITIATES AUTOMATIC I WASH OPERATION 11 1/2" NOTE 4 SCE&G 841A-CW l1/2"-155X "-. SCE&G 892C-CW SCE&G 891C-CW DETAIL 'C" /NOTE 4 SCE&G 835C-CW NOTE 4 SCE&G IPI-4038-HR-CW NOTE 4 SCE&G NOTE 4 SCE&G \\ \\ 837B-CW 838-CW 10 "'-'------c=S°'C~E&a'-G=* 10806C-CW SCE&G 9 8 I" ROc-13 s11-cw7 NOTE 4 RNb-10 802B-CW P-445 7 84" SCE&G 155X 156X 6 TURBINE ROOM FLOODING PROTECTION ROf-33 868-CW 144" ' cs, a_ lD \\ SP-350 36" ¢ rMANHOLE U1 co,-.----i-- C LD st st a_ U1 12" X <.O LD - 16" lD st st a_ U1 X <.O lD X N LD x (!) lD - cs, lD M a_ U1 lD v v ' a_ U1 32" 156X 1152X 24" 156X 152X -HJl c,JI\\) X 24" 3" X N lD 36' /~ STRAINER 151X 156X 5 3 18" 32" 18" 18" 0 TE 4120 18" 24" I" 4 3 \\ IPI-4075-HR-CW INTERLOCK CIRC. PUMP FROM STARTING "A" 3/4" -r====-1 SCE&G r-----~=:-10 -4~0"8"5'"6=-"'c-w TW 4111 I" 18" TW 4121 RNb-18 4 20" 4 20 11 SCE&G 40857-CW RNf-7 TC-1 XCN-3B-CW 2 !" j" RNf-7 XEJ-14B-CW 8218-CW/ lB" ~~--+---'-.,_ 21/2" 21/2" H-3 XEJ-22A-CW 0 i--------, TE 4081 ',-_~[:J)----------------\\<-2051 RNf-7 AT \\,!,l/;>,;.,;,c;t.-,-J,_L 18/XEJ-28C-CW D 0 M D PX 4123 ETBT440 I" 1" 18" 4 AUX.CDSER IC -20' TC-I XCN-3C-CW 20" ~-----~ D' RNf-7 XEJ-14C-CW ---:r-~" \\ RNb-18 821C-CW XEJ-22B-CW PI PI 4 0 8 2 l--1XI----J 4 0 7 2f--{)*CI-----I ROb-1 \\ ROb-1 \\ IPI-4082-HR-CW IPI-4072-HR-CW TE 4080 <.O ",13 OU z, O:N I I I I I I I I ,---L'._---{X]------\\,/l-----'--'15c::5c:_:X ____ ---< 8 3/4'/ !1/2" l1/2"Xl" T \\ XST-49-CW TC-11 11/2" 155X r-_.__ XPP-55-CW f-----1---++---_..,a-----t:-J-------a / RNb~-~2=7----c\\ TC -4 ETBT440 PX l_--)go4---------\\ 413 3 K C NOTE 5 4"X2" K-7 -221 SW 1/2"-155X 1/2" X4" DRAIN ' CO X 0: CX) <.O f-LD a_ 36" !CROSSOVER! I SCREEN MOTION I WASH SPRAY WHEN SCREEN PRESS. > MIN. I MOTOR IS RUNNING I PERMISSIVE I PERMISSIVE I Pl ~~-,rl4038 3" RNf-13 SERVICE WATER PUMP HOUSE NOTE 5 2"-155X L 1/2"-155X 1/2" X4" DRAIN SCREEN WASH CONTROLS SEE REXNORD CONTROL DWGS. HIGH SPEED SCREEN OPERATION FROM AUTOMATIC CONTROL BY: !. HIGH OR HI-HI SCREEN L',. P LOW SPEED SCREEN OPERATION MANUAL CONTROL FOR MAINTENANCE SUCTION PRESS.>MIN. - PERMIT PUMP !A OR ~ 1B TO RUN. RUNNING PUMP DISCH. PRESS.>MIN. PERMIT ~ SCREEN RUN. ICSl ITYP. OF 1 21 TRAVELING SCREEN CONTROL CUBICLE
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" BUBBLER BY GAi, L',.p BY REXNORD. SWITCHES ~ " " PROXIMITY SWITCHES BY REXNORD NOTE 5 VENT3/4" 4"X2" M 1/2"-155X 1/2" X4" DRAIN FI 4349A ECR50854 MRF-90105 892-CW FI 4349B l"-155X r ~ ECR50854 XST-139A-CW I r------\\
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HYDROSTATIC TEST TEMP - 60' F 4 17 77 35 110 (1/. 55 JN 3 100 77 150 85 {1/. 150 RK 2 17 77 35 85 {1% 55 RK 1 87 77 13121 85 <ti': RK j#) PSIG ° F PSIG °F [lflA. HY ~ NORMAL UPSET RO BY CHKD DESIGN DATA flEWIAKS ECR50854 897A-CW DETAIL "A" 1/4":: 1'-0 11 i' 5' 10' 15' ECR50854 897B-CW DETAIL "B" 20' \\ NOTE 4 SCE&G 843-CW NOTE 4 SCE&G 837A-CW LUBE WATER BOOSTER PUMP 75 HP 3500 RPM 480V CIRCULATING WATER PUMPS 3-33 ~1/2 SCE&G TC-12 XPP-!lB-CW MPP-llB-CW 3 2 ROb-2'\\, 842 cw
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C C 4" ~t FI 4349C 16" NOTE: I. PIPING SPEC. AS NOTED.
- 2. ALL PIPING TO BE NON-NUCLEAR SAFETY CLASS.
- 3. LS4051 CONTROLS AND ALARMS REMOVED, ASSOCIATED CIRCUITRY SPARED LS4051 ABANDONED IN PLACE REF. ECR-50398.
- 4. COMPONENTS WERE REPLACED WITH STAINLESS STEEL PER SFR-3839 AND SFR-3854.
IPX-4133-HR-CW ROb-4 INTERLOCK CIRC. PUMP FROM STARTING f------,,.-B MAIN H.P. CONDENSER SHELL TC-1 XCN-2-CW "B" INTERLOCK C!RC.PUMP I ---0 FROM STARTING ~ A L B
- 7. CURED-IN-PLACE LINER INSTALLED PER NC-19-03133.
DRAWING LEGIBILITY CLASS 1 SCE&G CAD ENHANCED ESSENTIAL FSAR Figure 10.4-5 SOUTH CAROLINA ELECTRIC~ GAS COMPANY VIRGIL C. SUMMER NUCLEAR STATION ECR50854 11/2"-l55x XST-139C-CW
- 5. BOTTOM OF 4" CAP AT ELEV. 445'-0".
PIPING SYSTEM FLOW DIAGRAM S ~ I ~-n-----a :t e--____., ECR50854 897C-CW DETAIL "C"
- 5. THE FOLLOWING COMPONENTS ARE REMOVABLE. INSTALL BLIND FLANGE AS REQUIRED: REF. ECR50875.
A. XVG09800-CW B. XVA0980!-CW C. XEJ0100-CW D. 24" STANDPIPE 40 05/0Jl10i JTS REVISED PER ECR-50875 RHM AME U DESIGN ENGINEERING f--"' 39'--+0~ 5'~I5~'ij+-=~0~J+-~R~E~v~ 1s~E= ~P~E~R_E~C~R~5~0= 87~5~-----,rRR~~~MM'-+~GAM=M=E-A scAN5.:':.,.IHT"
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CIRCULATING WATER COOLING 38 11119m DJ REVISED PER ECR50854 MADE c,EcKrn ".,,.0v._ 37 12/10/09 RHM REVISED PER ECR-50617 MGR WTW t 42 D/15/2020 CMS REVISED PER VC-20-00007/VC-20-00007-001 chk NLY 41 ~/J0/20~ CMS REVISED PER ECR-72598 chk GFK NO. DATE BY REVISION LE CKD. BY APPROVAL SCM.E NO SCM.E JTS MGR GPP D-302-201 42 DRAWING l>IJ~BER SHT. NL.t.lBER REV A B C D E F G H J K}}