ML20268A529

5 to Updated Final Safety Analysis Report, Chapter 3, Drawing 102021, Rev. 58, Sheet 5

ML20268A529
Person / Time
Site:	Diablo Canyon
Issue date:	06/30/2020
From:	Pacific Gas & Electric Co
To:	Office of Nuclear Reactor Regulation
Shared Package
ML20268B299	List: DCL-20-075, 5 to Updated Final Safety Analysis Report, Chapter 7, Drawing 441313, Sheet 1, Rev. 37, Electrical Schematic Diagram Containment Fan Coolers ML20268A349 ML20268A350 ML20268A351 ML20268A352 ML20268A353 ML20268A354 ML20268A355 ML20268A360 ML20268A361 ML20268A362 ML20268A363 ML20268A364 ML20268A365 ML20268A366 ML20268A367 ML20268A369 ML20268A370 ML20268A372 ML20268A373 ML20268A374 ML20268A375 ML20268A376 ML20268A377 ML20268A378 ML20268A379 ML20268A380 ML20268A381 ML20268A382 ML20268A383 ML20268A384 ML20268A385 ML20268A386 ML20268A387 ML20268A388 ML20268A389 ML20268A390 ML20268A391 ML20268A392 ML20268A393 ML20268A394 ML20268A395 ML20268A396 ML20268A397 ML20268A398 ML20268A399 ML20268A400 ML20268A401 ML20268A402 ML20268A403 ... further results
References
DCL-20-075
Download: ML20268A529 (1)

Text

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55 LINE DESCRIPTION UN IT I - I

• uNIT I -2 UN IT I -3 AIR INTAKE

• • -2182-22

• • -2185-22

• • -2188-22 ENGINE EXHAUST

• • -2 I 83-20VI **-2 I 86-20VI **-2 I 89-20VI SILENCER EXHAUST K-44 I 3-22VI **-2 I 87-22VI "*-2 I 90-22VI CRANKCASE EXH.

K-2173-5IIIP K-2586-5l!IP K-2587-51IIP EXHAUST RISEN ORN K-4410-2 K-4411-2 K-4412-2 SILENCER ( EXH.)

K-4403-24VP K-4404-24VP K-4405-24VP EXHAUST SILENCERS UN IT I - I UNIT I -2 UNIT 1-3 RIGHT ANGLE STRAIGHT THRU STRAIGHT THRU DC-663082-13 DC-663082-26 DC-663082-26 INST. SERVICE INST TANK 1-1 TANK 1-2 TANK 1-3 TURBO CHARGER DISCHARGE AIR MANIFOLD FIELIEF VALVES Pl 822 RV 860 826 827 861 862 DC-663082-39,40

• INTAKE ENGINE EXHAUST TO OUTSIDE OF BUILDING

~TYP.

r{K-4412-2 NOTE 8 K-441 I -2 LI+---[] ____ ---7 I

K-4403-24IIIP NOTE 8 rn I K-4410-2 EXHAUST DRAIN K-44l3-22Vl K - I 1/2 G-0627 ~*I1/2" NOTE 7 LJ D I

I I

I Q

• EXHAUST SILENCER NOTE 6 DC-663082-26 DC-663082-13 EXHAUST DRAIN SEE TABLE NOTE 4

• • -2l83-20VI c::::=:>DC-663082-1 I COMBUSTION AIR FROM OUTSIDE OF BUILDING

• AIR FILTER ~--*_*-~2~1Ts_2_-2_2 __

c~' SILENCER LJJ TURBO CHARGER

---

c:')I A FT ER V

COOLER DC-663082-22 NOTE 4 DC-663082-12 COMBUSTION AIR AND EXHAUST TYPICAL FOR THREE ENGINE-GENERATOR UNITS.

2021S5.MOI 12-6-95 \\:00 RJN HOM£3/... DC3.FMT 5/94 I

I I

I I

I I

56 I

\\

K-2173-51IIP I

4 II I

DEG I - I 8, I -2 ONLY A I

,57, 57 I

58 I

59 NOTES:

I. INDICATES PG&E PIPING CODE CLASS

2.

3.

4.

o.

• DENOTES MANUFACTURER SUPPLIED INSTRUMENTS AND EQUIPMENT.

IT IS ACCEPTABLE TO REPLACE MANUFACTURER SUPPLIED INSTRUMENT TUBING WITH PG & E SUPPLIED S-SPEC STAINLESS STEEL TUBING

[J MANUFACTURER NUMBER IDENTIFICATION

• • PIPING TO BE INSTALLED UNDER SPEC.871 I & PROVIDED UNDER DC-663084-1 MOUNTED ON ENGINE CONTROL PANEL @9 DIESEL GENERATOR EXHAUST SILENCER SEISMICALLY QUALIFIED FOR HOSGRI CRITERIA. EQUIPMENT SUPPORTS FOR THE DIESEL GENERATOR EXHAUST SILENCER SEISMICALLY QUALIFIED IN ACCORDANCE WITH DESIGN CRITERIA

'IEMORANDUM M-72

', THE MODIFIED DRAIN PER AS-BUILT CONDITIONS IS APPLICABLE TO UNIT 1-1 ONLY

3. PG&E CODE CLASS J PIPING HAS BEEN DESIGNATED AS DESIGN CLASS I FOR HOSGRI SEISMIC QUALIFICATION PURPOSES ONLY. THERE ARE NO SYSTEM DESIGN REQUIREMENTS FOR ISOLATION VALVES TO ISOLATE CODE CLASS J PIPING FROM CODE CLASS E PIPING

• , CRANKCASE EXHAUST TO

• OUTSIDE OF BUILDING CRANKCASE EXHAUST TO INSIDE BUILDING VENT TO ATMOSPHERE OF (I 4"

• ' WALL 4

~/

~

K-2587-51 I IP

-~

~WIRE SCREEN BETWEEN FLANGES VENT TO ATMOSPHERE

@]

[I DEG I -3 K-4 K-4 DIESEL ENGINE I -

I DC-663082-2 ONLY

[TDPGJ PI 822 NOTE 5 DC-663082-42

' - - - r - - - ~ -ill SYSTEM EXCEPT AS NOTED UNIT I

P.G.&E. co.

DRAWING NUMBER REV I 02021 58 SHEET 5 OF SHEETS I

(s~i.N 1 it (K. i l I MICROFILM I

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E