ML18193A927

Figure 10.4.6-3, Secondary Chemistry Control System (Chemical Addition) Piping and Instrumentation Diagram.

ML18193A927
Person / Time
Site:	Palo Verde
Issue date:	08/25/1975
From:	C-E Power Systems
To:	Office of Nuclear Reactor Regulation
References
Download: ML18193A927 (1)

Text

DEMINERALIZED WATER IM I

SC.305 DW f 50.478 5C 484

]

HYDRAZINE HYDRAZINE AMMONIA AMMONIA ADDITIONTANK I ADDITION TANK 2 ADDITION TANK I ADDITION TANK 2 HC.3/4 4 HC 3'4 4 HC 3/4 4 HC 3/4 4 SC 400 SC 301 SC.306 D SC 302 ID ID SC-401 SC 424 HC 3/8 4 HC 3/6 4 66 423 HC 3/8 4 HC 3/5 4 HYDRAZINE AMMONIA HYDRAZINE ADDITION AMMONIA ADDITION ADDITION ADDITION 5 STRAINER 2 AFS STRAINER I AFS STRAINER I STRAINER 2 HC 3/8 .4 HC 3/8 4 HC 3/8 4 HC 3/8 4 HC DC 4 d d 3

SC 420 X O 0 SC 308 d

6 221 7 226 DC. 3/8 4 Pl SC 314 Pl OC 3/8 3 M

HC. 3/5 .4 DC 3/8 4 HC 3/8 .4 DC. 3/8 .4 DC 3/8 4 50 417 SC 421 SC 422 SC 312 SC-313 SC 310 HYDRAZINE 410 AMMONIAADDITION SC 416 ISO PUMP I ADDITION PUMP I SC.311 HC DC 0 D D SC 316 P.222 SC 303 SC 318 2.227 HC 3/8 4 SC 416 SC.333 Pl Pl SC 485 M HC 3/8 4 DC 3/8 4 DC 3/5 4 HC 3/6 4 M DC 3/8 4 SC 414 50.415 SC 320 SC.321

2. FOR ADDITONAL SECONDAR Y 50.411 7SD324 AUXILIARY HYDRAZINE AUXILIARY AMMONIA SC.331 CHEMISTRY CONTROL SYSTEM SC 322 ADDITION PUMP SC 304 ADDITION PUMP DRAWINGS SEE FIG REFERENCE SC 410 DRAWINGS SJ SYS 310 125 126, 128 HC DC HC DC I FOR SYMBOLS AND ABBREVIATIONS SC 323 BEEF/DURE REFERENCE DRAWING SJ.SY5.310.100 50.317 6 223 6 225 Pl DC 3/8 4 SC 487 DC 3/8 4 SC 326 CONDENSATE HC 3/6 4 DC 3/8 4 HC 3'8 4 DC 3/6 4 DC 3lB 4 FB 3/8 4 DEMINERALIZER SJ 5 YS 310 127 50 406 SYSTEM EFFLUENT SC 405 SC 408 SC 329 SC 330 SC 335 02 SJ.SYS 310.128 SC 332 SCCS IF 2) 50.402 SC 325 HYDRAZINE AMMONIA SC 328 SC.403 ADDI T 10 N PUMP 2 $ SC 404 DC 3/8 4 5C 327 ADDITION PUMP 2 OC FB D

D SC 334 COHFUHIOH INGINNFI 6 INL K 8 WINDSOR COH ICR<ul SECONDARY CHEMISTRY CONTROL SYSTEM Figure (CHEMICAL ADDITION) 10.4.6-3 PI PIN G AND IN STRUMEN TAT ION DIAGRAM August 257 1975 10B-37 Amendment 10