ML17297B439

Elementary Diagram:Essential Cooling Water System Ecw Loop a To/From Ncw Cross Tie Valves J-EWA-UV-145 & J-EWA-UV-65. Consists of Three Aperture Cards.Drawing Change Notice Encl

ML17297B439
Person / Time
Site:	Palo Verde
Issue date:	03/23/1981
From:	BECHTEL GROUP, INC.
To:	TENNESSEE VALLEY AUTHORITY
Shared Package
ML17297B432	List: ML17297B434 ML17297B439 ML17297B440 ML17297B441
References
CON-10407, RTR-NUREG-0857, RTR-NUREG-857 13-E-EWB-003, 13-E-EWB-3, NUDOCS 8204190316
Download: ML17297B439 (3)

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(OPENS ON SIAS NOTE 4+6 Qo 11 Qa OR 0>>QS UV<45 4 18 E~~.,:-,.CLOSED 74 2I Qa 42-0 b 42-0 49<QF Qa 31 0 (o (r.*-..<<*-.8"o I Cs-1 CLOSE0>>C 0>>2 QS I UV-145 8 oc NOT FULLY CLOSED 17 tqc 2 2 Qa U V-145 OPEN.42-0 b 42M>QF 0>>Qo (Kq)2-3(K4IR~)

CLOSES 08~S)AS NOTE G6 00 7 Cs-I CLOSE S0 OR Qo 42QA OR Qo K412 3(K412 4')CLOSES ON~SIAS NOTE 4/6+RES-R 1000 ZL R5W L GL o 0.{RL-RES soon 25W QL~RE S 1500)t 25W Qa R Qe Qa 13G UV-145 oc NOT FULLY CLOSED-145 3 NOT FULLY OPEN Qe Qa L RL G 2I 1ooon QA 50M~WL-RES-soon 0>>OR WL 3,4 IO 3w Qa Qe LIMIT Sw SPACE HEATER 25W'D 0 a IJ et O It 1L K Ht (3 4.K 111 LI Z Z 0 04 K Z a.O I-K 1L e 0 e a 0 a C V 19 0'8 a C cl E E D bc IJ 9 SPARES T T f, T T UV-145 SPARES OR SPARES 74 SPARES 42-0 SPARES 42-0 SPIIRES MOTOR OPERATED VALVE LIM)T SWITCH CONTACT DEVELOPIIEHT CLOSE QGL OPEN L 3 O t I O I-01 0 3>>bo bc VALVE POSITION INTMD CLOSED OPEN 1\1 1-O 11 QWL Qwt OVERRIDE CS-I HS-145 MICRO SWITCH TYPE CMC.3-POSN MODE)N0910PDDO31 SPRING RETURN To NORM bo bc 9 10 11 12 13 14 15 16 UV-145 tqc CLOSING TORQUE SWITCH)7 tqo OPENING TORQUE SWITCH IS SOLID LINE DEHCES CSNTACT CLOSED TERM 1-2 3-4 F3 fm UV-145 b" CLOSED Qe F4 CQF SAFETY EOU)P ACTUATION STATUS ID EWOGM (ID EW083 NOTE 6 POSITION 01 01 0 O Fl JO lo 907">>FETY EQUIP INI'PEPABLE sTaTUs~IO EW05+(ID EW07)/NOTE 6~QF J-ESA-001 FI, F2 F A271 F3, F4 QP.E A271 03 J-Saa-CORD>>7 A xl,l Q a 271J-RMA-802>>Q P, (J-E WA-H S-145)XI,1,12,32 RC A671 3R,3G.3W 6 o-----a 1,2,11,12, 32 470j8 ATTI 3I.SPI QA E-PHA-M3106 a,e,c QA 8391 Il.)2.21, 22,~X),UI,)3R,)36,~>>A A771 SPI 08 J-EWA-UV-)45 SCHEME E-EW03 AC-IQ ESSENTIAL COOLTNG WATER (ECW)LOOP A TO NUCLEAR COOLZNS WATER (NCW)CROSS TIE VALVE J-EWA-UV 145 QF J-ESA-CO)FI,FR F A271 F 3, F 4 E A271 o----*>XI, I D A271J-RMa-eoRaf (J EW>>HS 65)XI.I.12,32 3R.3G.3W QD J-SAA-Col-~04 1,2.U,I2, 32 4201 8 3I,SPI Qa 2-PH>>-MS)05 A,B,C QKA 8391 11,12,21,22,~XI.U)JSIL)3G

~RA A771 SPI 08 J-ENA-UY-65 SCHEME E-EW03 AC-2 Q ESSENTIAL COOLZHG WATER(ECW)

LOOP A FRON NUCLEAR COOL(>>G WATER(NCW)CROSS TLE VALVE J-EWA-UV-GS NOTES I.FOR LEGEND AND GENERAL NOTES REFER TO DWGS 13-E-ZZB-001 THROUGH 007.2'DENOTES EQUIPMENT NUMBER'OR COMPLETE EQUIPMENT NUMBER REFER To CIIBLING BLOCK DIAGRAM.3.ELEIIENTARY DIAGRAM SHOWN IS FOR J-EWA-UV-145.

VALVE J-EWA-UV-65 IS SIMILAR EXCEPT AS NOTED OR INDICATED IH CltsLING BLOCK DIAGRAM 4.SIAS DENOTES SAFETY INJECTION ACTUATION SIGNAL REFER~70 DWGG)0)-(3.06-3~7.

c 5.LOP DENOTES LOSS OF OFFSITE POWER ACTUATION SIGNAL.REFER TO VP Z)04-43.6.INFORMATION IN BRACKETS Zl IS FOll VALVE)J-EWa-uq-ss.

IP PRC APERTURE-'~~-CARD gy~aia~>XIJo NUCLEAR SAFETY IIKLATED J605-129, 134 P Ool L(MITOROUE 15-477 7032-3 SINGLE LINE OIAGRAN DECBYKL LOS AN(SSLL08 K LE UKNTANY OIAON A(K ESSENTIAL COOLTNO Y.'ATKN SYSTEIS EC'0 LOOP A TO/FIIOLS NCN CIIOSS TIK VALVES J-KWA-UV l4S 6 J-ELNA UV-OS 1 3-tt P-001 13-J-WL-002 P 8 I DIAGRAM CONTROL LOGIC DIAGRAM NO.DATE OR CHW OATS (NCORP.MESC.REV, ISSUED FOll CONSTRUCT)CN (F)P CWK DQS ENG EGS~~CHF Pel ARIZONA NUCLEAR POWER PROJECT PALO VER&NUCLEAR OENERATIiLIG STATION SCALE NONE 10401 IS-K-ENO-OOS I Ie1002J~~II

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