ML18193A926

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Figure 10.4.6-2, Secondary Chemistry Control System (Chemical Monitoring) Piping and Instrumentation Diagram
ML18193A926
Person / Time
Site: Palo Verde  
Issue date: 08/25/1975
From:
C-E Power Systems
To:
Office of Nuclear Reactor Regulation
References
Download: ML18193A926 (1)


Text

MAINCONDENSER U48A QUADRANT I NO~IS 50.425 Hc. I/4.4 8 252

~a

Pl Sc 429 CONDENSER VACUUMPUMP I SJ SYS 310 125 SCCS HC I/4 4

SC 425 (0 8)

Sc 420 7 2ST

.C MAINCONDENSER OUADRANTI SAMPLE HEAT EXCHANGER Sc 427 CONDEN5ER HOTWELL Hc. I/2 4

Hc U4 4

<<CQz, FAILTO BYPASS Sc 252 SC 430 Sc 433 LS F 25 INTENSIFIED CONDUCTIVITY H

MONITOR

(~A SC.431 A 252 H

~~a Sc 432 50.437 TURBINE BUILDINGSUMP WU~S SUMP SJ 5YS 310 125 SCCS IB 71 Hc H4 4

Sc 434 Hc I/4 4

SC 438 F 256 A 256 SODIUM MONITOR SC.435 SC 430 SC 490 Hc I/4.4 SC.491 CONDENSER HOTWELL MAINCONDENSER QUADRANT 2

~

I~

MC MSS

'E Hc I/O 4

P 253 QA Pl L

SJ.S YS 310 125 Secs CONDENSER VACUUMPUMP 2 SJ 5 YS 310 125 SC 443 HC I/4 4 SC 440 (A.l)

SC 442 r

T 253 H

TIC

~ ~a MAINCONDENSER QUADRANT2 SAMPLE HEAT EXCHANGER SC 481 SC.441 CONDENSER HOTWELL HC I/2 4

Hc I/4 4

HO~IS MC OHS -3 FAIL TO BYPASS Hc 1/4 4

Sc 253 SC.444 Sc 447 Sc 448 LS F 253 F 257 INTE N5)F IE D CONDUCTIVITY MONITOR I

SC 445 A 253 H

(~a 50.449 SC.446 SC 451 Hc. I/4.4 Mc TURBINE BUILDINGSUMP

~5 SUMP Secs (A 8)

HCU4 4

Sc 452 A.257 SODIUM MON)T OR SC 492 SC 493 CONDENSER HOTWELL MAINCONDENSER QUADRANT 3 4~)s MC MSS SC.480 Hc. I/4 4

8 254 QA-Pl CONDENSER VACUUMPUMP 3 SJ 575.310 125 Secs HC I/4.4 SC453 CWS (a 0)

Sc 455 T.254 H

.c 1~

MAINCONDENSER QUADRANT3 SAMPLE HEAT EXCHANGER 50.482 Sc 454 CONDENSER HOTWELL HC. I/2.4 Hc. I/4 4

MCol FAILTO BYPASS SC 457 SC 460 LS F 254 INTENSIFIED CONDUCTIVITY MDNITOR

(

SC 458 A.254 H

~ ~a Sc 459 SC 464 Mc TURBINE BUILDING SUMP

~0 SUMP MAINCONDENSER Iw QUADRANT 4

~IE IJC MSS Hc I/4 4

SJ SYS 310 125 SCCS IB 8) 8 255 H

Pl L

Sl SYS 310 125 SCCS CONDENSER VACUUMPUMP 4 SJ-SYS 310-125 Secs IB Bl SC 470 Hc. I/4 4 50467 IA 01 Sc 469 7 TSS TIC 1 ~A MAIN CONDENSER QUADRANT 4 SAMPLE HEAT EXCHANGER SC.483 Sc 460 CONDENSER HOTWELL Hc I/2.4 Hc I/4 4

Hc U4 4

I MC OHS -3 FAIL TO BYPASS Hc I/4 4

SC 255 Sc 461 Hc. I/4.4 SC 4%

Sc 471 SC 474 Sc 475 F.258 F 255 I

QF I

LS F 259 SC 462 A 258 INTENSIFIED CONDUCT(V(77 MONITOR A 255 SC.472 H

~ ~a SC.476 A 259 SODIUM MON)T OR SC 463 SC 494 SC.473 SC477 Hc I/4 4

SC 495 SC 410 HGP)/4.4 CONDENSER HOTWELL Mc TURBINE BUILDINGSUMP M~T SUSM COMBUSTION lff0URLPIUU INC KR Wl>>fflffff.CUUUKTKVI I

FOR SYMBOLS AND ABBREVIATIONS SEE FIG REFERENCE DWG SJ SYS 310.100 SAMPLE UNE TEMPERATURE AND PRESSURE INSTRUMENTS ACTUATE LOCALALARMSON THE SECONDARY CHEMISTRY CONTROL INDICATINGPANEL A MASTER ALARMIN THE MAINCONTROL ROOM INDICATESAN ALARMINGCONDITIONON THIS PANEL ALLMONITORS PROVIDE LOCAL INDICATION AND SUPPLY A SIGNAL TO A REMOTE RECORDER. REMOTE RECORDERS ARE LOCATED ON THE SECONDAR Y CHEM CONTROL INDICATINGPANEL SJSYGSID)26 02 Hc I/4 4

30489 SODIUM MONITOR CONDENSER HOTWELL

$%6$P I

SECONDARY CHEMISTRY CONTROL SYSTEM ICHEMICALMONITORING)

PIPING AND INSTRUMENTATION DIAGRAM Figure 10.4.6-2 Amendment 10 10B 36 Angnst 257 1975