ML23129A420
| ML23129A420 | |
| Person / Time | |
|---|---|
| Site: | Cooper  |
| Issue date: | 04/20/2023 |
| From: | Nebraska Public Power District (NPPD) |
| To: | Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML23129A261 | List:
|
| References | |
| NLS2023022 | |
| Download: ML23129A420 (1) | |
Text
{{#Wiki_filter:- J H G F E D C 8 A l TO CONDENSATE STORAGE TANK l i--------,--------"T------,---J__-====--------c_o_o_U_N_G_W A_T_ER_H_E_A_D_ER _ _. _____ I ____________ :-________ TO OTHER l t HCu'S I FE ,I RO 3-24 j SE£ NOTE 12 0 0
- 1 i I 18 r---------~D~R~.IV~E~W~A~TE~R~. ~H~EA~D~E~n~*-----*-------~-----!l*-----------or-To OTHER Hcu*s 8
PCV& SEE NOTE 10 I \;-25-18A I I I I I I INSERT I I I WITHDRAW I I I I I 3-25-188 I L-~---..J -, MO 3-20 SEE NOTE 12 11--=:--~9 l--* FCV CHARGING WATER HEAUER 0- ,..,. - ~,...,.~-----, --20 SEE NOTE 12 31 Jl t-----,-* RECIRC PUMP SEAL PURGE fl: w 1- ,d IL (SEE NOTE 24) ~-RCWU PUMP SEAL PURGE RO 3-28 ,---------------L ---------------- I HYDRA JLIC CONTROL UNIT 3-13 1 I f 25 )----I l I i I N2 WITHDRAVI --A~ INSERT-- 126 ACCU~sULA"fCR L-------------------- CLEAN RADIOACTIVE WASTE TO OTHER HCIJ'S TY P. SCRAf.! OISC!-'iARGE VOLUME INSERT 123 WITHDRAW 120 l SEE NOTE 22 PRIMARY WITHDRAW 122 INSERT 121 CONTAINMENT ~ I I ______ _J _________ J _______ _ INSERT WITHDRAW --{ !r---J -r I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I ________ _J I +-0 I 17 I .---11-1--~ I J I ,----ttt----, I I I I I I I I l_J CONTROL ROD DRIVE -SCRAM --FIS.N4- - PRESSURE.FQIJALIZJNG VALvr REFERENCE DRAWINGS.
- 1.
P&;JD CONTROL ROD DRIVE HYDRAULIC SYS
- 2. FUNCTIONAL CONTROL OIAG
- 3. DESIGN SPEC 3
3-7 3-5
- 2. PR IS DEfll,IED AS Ttiic )1f:ACTOR. P1'lESSURE IN THE SliROUD INNER ANNULUS !MMEOIATELY ABOVE 11iE COl\f PLATE.
.3. ~.!AX. OPE.RF. T\N:G PR = ;()5:;i PS!G f.lJN. OP!::RA ! l!-lG PR = 0 PSIG DESIGN PR = 1250 PSIG
- 4. RESPONSE TIME OF FCV 3-19 JS sue:; THAT SCRAM IS COMPLETED BEFORE FCV ST ARTS TO CLOSE.
- 5. PRESSURE DRCP FROM @ TO @ SHALL NOT EXCEED 195 PSI AT A FLOW OF 50 GPM. PRESSURE DROP IN HCU SHALL NOT EXCEED 60 PSI AT 50 GPM.
~- FLOW CONDITIONS LISTED ARE BASED ON A ROD VELOCITY OF 100 IN. PER SEC. HOWEVER, THE ACTUAL MAX ROD VELOCITY IS APPROXIMATELY 85 IN. PER SEC.
- 7. FLOW IS INTO DRIVE FROM REACTOR PRESSURE VESSEL.
8, "-"' IN TABLES I THRU VII INDICATES SAME AS LISTED UNDER CONDITION 1.
- 9. PRESSURE DROP FROM @ TO ~~ SHALL NnT EXCEED 29U PSI AT.32 GPM.
PRESSURE DROP IN HCU SHALL NOT EXCEED 118 PSI AT 32 GPM. 10, VALVE 3-25-lBA CLOSES ON DRIVE INSERT SIGNAL. VALVE 3-25-lBB CLOSES ON DRIVE WITHDRAW SIGNAL, BUT DOES NOT STA'! CLOSED DURk'IIG SETT~ING.
- 11.
APPROXIMATE PUMP DISCHARGE PRESSURE AT SPECIFIED FLOW.
- 12. MAXIMUM SYSTEM PRESSURE DROP ACROSS ELEMENTS:
PRESSURE OUTPUT SIGNAL FLOW ELEMENT fLOW-GPM DROP-PSI AT FULL SCALE 3-203 59 04 200" H20 AT 80 GPM 3-208 4 81 200" H20 AT 8 GPM 3-235 6 3 200" H20 AT 8 GPM 3-213 47 3.7 200" H20 AT 60 GPM
- 13. CONDITIONS LISTED REPRESENT THOSE CONDITIONS WHICH EXIST AFTER 10" INSERTION OF FULL STROKE.
- 14. THE 546 "f LISTED IN CONDITIONS IV AND V SHALL BE USED ONLY IN DETERMINING THE MINU/.UM PIPE WALL THICKNESS AND NOT IN DETERMINING STRESSES OUE TO THERMAL EXPANSION. IN DETERMINING MINIMUM WALL THICKNESS IT MAY BE ASSUMED THAT THIS TEMPERATURE OCCURS LESS THAN l* OF THE OPERATING LIFE Of THE SYSTEM.
- 15. THE DESIGN CONDITIONS ARE SHOWN FOR 137 CONTROL RQD DRIVERS, MPL NO. 02-1-10.
- 16. MINIMUM PUMP SUCTION PRESSURE LISTED UNDER CONDITION 1, LOCATION O IS 9.8 PSIA.
1'1. MAXIMUM FLOW VALUE OCCURS AT PR = 0 PSIG, MIN FLOW VALUE OCCURS AT PR = 1000 PSIG.
- 18. WITH THE EXCEPTION OF LOCATIONS @ ANO @ SYSTEM CONDITIONS LISTED ON THIS DWG ARE FOR SINGLE DRIVE OPERATION ONLY.
- 19. PART NO'S. ARE DERIVED FROM REF 1.
- 20. DRIVE SETTLING SPEED (CONDITION Vlll IS APPROX 2" PER SEC.
- 21.
NORMAL DRIVE COOLING FLOW REQUIREMENTS ARE NOT LESS THAN 0.20 GPM PER DRIVE. 22, EXHAUST WATER FLOW FROM ONE MOVING DRIVE IS DISPERSED VIA HYDRALl!.IC CONTROL UNITS Of OTHER MON-MOVING DRIVES TO THE REACTOR PRESSURE VESSEL. I. J h H G r FROM CONOES.O.TE STORAGE TANK FILTER SCRAM DISCHARGE HEADER
- 23. DURING SCRAM. FLOW WILL BE DIRECTED INTO THE SCRAM DISCHARGE VOLUME. FOLLOWING SCRAM, THIS FLOW WILL DECLll~E AS VALVE FCV 3-19 CLOSES AND AS THE SCRAM DISCHARGE VOLUME PRESSURIZES TO EOUAL THE REACTOR PRESSURE. AFTER THE SCRAM DISCHARGE VOLUME AND THE REACTOR VESSEL PRESSURE HAVE EQUALIZED, FLOW WILL BE DIVERTED TO THE REACTOR VESSEL VIA THE CRD WITHDRAW LINES AT A FLOW RATE DEPENDENT ON THE REACTOR PRESSURE.
ll) a) 0 o:J u) w
- 0) 0LOCA110N 0
1 ' !FLOW, GPM 76.5 76.5 I PRESS PS:G @ @ l 7 \614 l TEMP F. 40 50 140 150 I FLOW, GPM ' !
- i PRESS PSlG -
I TEMP f. I FLOW. GPM PRESS PSIG - I TEMP f. FLOW, GPM - PRESS PSIG TEMP F
- 1- -
CRD PUMP FROM OTHER HCU'S CONDITION I 2 3 ~ DRIVE I.ATCHED (VAL YES 3-13: 120. 121. 122. 123. 126, 127 4 5 6 7 8 9 1() 11 12 13 14 15 CLOSED ; 3-25-lBA & 18B OPENI 15 17 m 19 20 2.1 22 23 24 25 ~ 32,0 32.0.32.0
- !6.0 119 20.0 26.0
.19 /l 0 a 6.0 2.0 4.0 0 D 0 0 o* D 9 - 6.0 0 6.0 56.6 56.6 56.G 46.6 .34 40.6 46.6 .34 .34 PR+ PR+.DR+ PR+ 1518 1512 1510 1510 PR+ PR+ PR+ PR+ PR+ PRi-10 PR PR+ ?R+ PR+ PR 16 16 PR+ ]l_ PR+ PR+ 1510 MAX 20 15 15 15 260 260 10 12 50 12 24 24 12 15 12 . 12 \ 50 50 50 50 50 50 50 50 50 50 50 60 50 50 50 60 50 50 50 50 50 50 50 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 200 150 150 150 150 150 150 150 CONDITION II DRIVE INSERTING [VALVES.3-13: 121, 123: 3-25-18B OPEN: 3-13: 120. 122, 126, 127; 3-25-18A CLOSEDl 2.0 2.0 0 4.0 4.0 4.0 .72 .72 1.26 - 2.0 0 2.0 I - FR+ - PR+ PR+ PR+ PR+ PRi-PR+ PR+ -- - !.i PR+ - 250 245 90 15 15 245 15 22 15 5D 50 I \ 150 200 CONDl110N Ill DRIVE WITHDRAWING (VALVES 3-13: 120, 122. 3-25-18A OPEN: 3-13-121, 123. 126, 127; 3-25-*18B CLOSED 4.0 0 2.0 0 1.63 2.0 0 2.0 1.63 2.16 - 4.0 0 4.0 I PR+ I PR+ PR+ PR+ PR+ PR+ PR+ 1 PR+ - 14 PR+ -- 250 245 110 230 16 245 I 16 22 15 \ 50 --_=-i - 200 CONOIT 10N IV DRIVE SCRAMMING (VALVES 3-,3: 126, 127: 3-25-18A & 188 OPEN: 3-13: 120. 121, 122, 123 & 3-33 CLOSED) @ (J) 29.6 - 0 - I 90 90 -3.6 _J_ -- 1.362 7JI '.256 - UAl< MAX I\ ~ - !ill_ - 5*6 546 25 27 28 29 30 31 0 0 D 0 I 2'J 1510 a Q 0 I 1614 50 50 50 50 I \ 50 150 200 200 200 150 - \/ -1 /\ I --1 _J =i- -- I I 1-- TOTAL s***oR'GE RATE \(NOT FLO~'i) " ~ 29.6 4055 1412 8 B 50 50 280 280 0 50 212 I \ ©@
- 24.
RECIRC. PUMP AND RWCU PUMP SEAL PURGES ~5.3 TO 7. 7 GPM CONDiTION V SCRAM COMPLETED TOTAL STORAGE RATE (SCRAM VALVES 3-13: 126. 127 OPEN-SCRAM DISCHARGE VOLUME PRESSURE <65 PSIGl CNOT FLOW) E 0 LOCATION 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 1B 19 20 21 22 23 24 25 26 27 28 29 JO 31 FLOW, GPM 1199 199 181 181 171 J.35 135 115 116 110 PR[S5 PSIG -4 1349 45S 440 418 116*d 1142 - 3 1521 1132 TEMP F' FLOW, GPM 200 200 162 182 172 132 132 113 113 107 -4 1347 489 43-1 411 PRESS PSIG 3 1521 1187 1166 1157 TEMP F' FLOW, GPM - PRESS PSiG - TEMP F" 166 5 0 0 0 0 1.29 -0.46 (Z) 5 0 5 1.95 - 107 3 0.85 2.58 1./6 3 3 159 PR PR PR PR PR PR 127 55 PR PR PR PR PR PR 1027 1015 MAX 50 50 546 545 CONDITION VI SCRAM COMPLETED (SCRAM VALVES 3-13: 126, 127 OPEN-SCRAM DISCHARGE VOLUME PRESSURE AT PR) 157 5 0 0 0 0 1.29 a 1.29 5 5 0 104 3 0.80 0 0.80 3 3 151 118 4.6 PR PR PR PR PR PR PR PR PR PR PR PR 1056 1046 1002 50 200 CONDITION VII DRIVE SETTLING (VALVES 3-13: 121, 122, 123 CLOSED; 3-25-18A: 3-13-120 OPEN) 1.5 1.5 (Z) -- .6
- PR+
PR+ PR+ 22 - 12 - 12 - YUi SPECIAL CONDITIONS 0 5@ 0 \ I O.DD 3 2.58 PR PR PR 124 565 65 MIN MAX 1012 \ 50 280 0 0 0 I - D 115 565 65 PR PR PR Mli'J MAX I\ 1043 1002 50 280 0 0 I i PR+ PR+ 20 12 \ - 0.00 0 18 I 3.53 19 @) 65 1349 MAX - 1521 50 I \ 280 ~ I 0 18 I 19 65 1347 MAX - 1002 1528 50 50 \ 280 :!12 \! I \ - COOPER NUCLEAR STATION D C AS BUILTt-+-l 454005831 STATUS: Release 1.l S1ALLED LEAKAGE FLOW "INSERT"~ 1 GPM AT 2.1 STALLED LEAKAGE FLOW "WiTHDRAW"~2 GPM AT@ FCF:* :339X3488913-6l EOl.l!'ltl!:ITT Cl.ASS. CODE STATUS DATE: 06/03/2015 J--lc-l OS APPROVED: BSSWOBO VER: AC REV: 03 SIZE: F SArETYi.t:LATED IEEE CLl'-SS tE THIS ITEM IS OR CONTAINS A SAFETY NUCLEAR SAFETY RELATED RELATED IT[IA O YES O NO O YES O NO I Sl::NATU!ES DA*.., 111 1,----,.....,..-,-------+---,*- ..... LH BIBBY 1 10 6S ocot*LH BIBBY 1 10 69 VERSIONS/REVISIONS BY N.P.P.D. ALL GENERAL~ ELECTRIC LOC _ ~AN..,JQ_S_E _ PROCESS DIAGRAM CONTROL ROD DRIVE HYDRAULIC SYSTEM NO. DESCRIPTION DFT DATE ENG APPCEO PRACTICES----- SURF_ 1-,,AC"""'o3+ao"R-""20"13*-""oaa;a;o"r"'Ro;,.-M"v""rn"'s1""0N"Nl=---t*"'LRat-a-s ""s "'"-i,B"'sS11"'o"'sost / Ff.IF COOPER UNI.ESS 01HERWISE S."f.CIFIED °"RE.._.,_.., 1----+----------+--+--t----lTOLE!IANCES °": 10-9-69 719E580B8 1----+-----------+--+--+--.12 Pl.ACE OE\.iMALS + F'RACT~ + t,,.. ..-.;..,_:----'-*1=~_:___::~~::;..'.:'.'.'.::'..._~J.._~ DIST I ' ' I ' I l 1---+----------t--t--+---tJ PLACE CE~LS.+/- AJ<<:t.ES + ~ C 1 c:' t TO .__ ____ 1_4---------,-3----...------t2------.-----*-1,-----------JO-------.J-------*9-----------8--**---.------,-----,.-----6----------5--_.___,_..,.. _____ 4 _ __........ _~_,__ ___ 3_..;;;; __...,.. ___ s_1_9_o_c_.A_2 ___....::;::-.,,--:::;.__.i.::a.---:.1...... c=-A..;A~6_.17-o-R...13 f:B}}