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( 3 44A NORTHEAST SYSTEM M-S-R 2A TU BE WITHDRAWAL SP.
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45A SOUTHEAST SYSTEM DEGON TRAILER I
46A I
47A SECURITY VICINITY OF HOLDING STAIRS &
CD PIERS NO. 2 & "
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& VICINITY VENT FAN STA IRS AND VICINITY M-S-R 2C 2,u ( 2
( 3
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VICINITY OF STA I RS M-S-R 2C DRAIN TANK
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( 2 STA IRS AND VICINITY VIC IN ITY OF PIERS NO. I & 3
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M-S-R IC TUBE VENT DUCT FW. HTR. 2C
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C II M-S-R 2A M-S-R 2C TUBE WITHDRAWAL SP.
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l II
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VENT DUCT CNDS. PUMP HATCH EL. 119' TECHNICAL SUPPORT CENTER DW& 616443 EL 104' M-S-R IA M-S-R IA M-S-R 18 DR.
TANK FW. HEATERS IA, IB. & IC FW. HEATERS IA, 1B, & IC AREA NORTH OF HTR. DR. TK.
AREA EAST OF HTR. DR. TANK HEATER DRAIN TANK GLAND STEAM CONDENSER CONDENSATE COOLER HEATER DRAIN TANK PUMP 6 )
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FW. PP. HATCH OPNG. FOR CR PIPE
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VICINITY OF PIERS NO. 7 & 9 3 J
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(2 C 4 C 2 l FW. HEATERS 5A & 6A
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STEAM A IR JET EJECTOR FW. HEATERS 58 & 68 PLATFORM FW. PP. & TURB.
MISC. CNDS.
RET. TANK L O OVERFLOW TANK FW.PP. & TURB.
6 J
{ 6 6 )
( 6 8 )
\\ 8 8 )
( 8 PLATFORM VIC I NITY OF PIERS NO. 8 & I 0 AREA WEST OF LO RESV.
( 6 )
FW. HEATERS 5A & 6A PLATFORM
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I DELUGE SYSTEM
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Al I DC 663086-1116 FCV 20 I C NOTE 8 l ill:.
STORAGE ROOM
- 8. VICINITY OF NORTH CI RC WTR WELD SHOP MECH FOREMAN'S OFFICE TOOL ROOM L: -
CALIBRATION (27 l I1/2 J 3NPGIC 5 Size EL. 85' ROOM LUBE OIL CENTRIFUGE
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FROM LI NE N0.3993-10 VICINITY OF NORTH CIRC.
WTR. DISCH.
DISCHARGE 3 )
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HALLWAY l 1n J C 8 J NOTE:
I, ALL SPRINKLER PIPING & VALVES WITHIN THE TURBINE BLDG. ARE P. G. &E. CODE CLASS "GI';
- 2. PIPING INDICATED BY BROKEN LINES ARE DELUGE SYS.
- 3. M-S-R MOISTURE SEPARATORS REHEATER(4IA-E) 4_
FLOW SWITCH CONNECTION SEE D.C. 663086*86
- 6. FS-11 & FS-17 ARE FLANGED FOR REMOVAL/CLEANING.
Al
- 7. REPLACEMENT PfPING INSTALLED TO SPEC "HI" d?..\\
- 8. PORTIONS OF PIPING INSTALLED TO SPEC "HI" 1 CI OPEN ING FOR CR PIPE M-S-R 2C VENT FANS
{ 4 ) ( 3 IT:
M-S-R 28 OR. TK.
M-S-R 2B TUBE WITHDRAWAL SP.
M-S-R 2A &
SOUTH AREA
( 3 ) l O,
M-S-R 28 AND (II
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I f FW. HTRS. 3A, 4A, & 48 2 J (°ii) FW. HEATERS 3A, 'IA, 118, 5A,
& 6A TUBE WITHDRAWAL SP.
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WITHDRAWAL SP.
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TUBE WI THDRWL, SPACE NEW BATTERY ROOM SERVI CE COOLING WATER H.X
- VENT FANS SERVICE CW. PP.
SERVICE CW. H.X.
VENT FANS PAINT STG. RM, OIL DRUM STG. RM.
STA I RS (3} nn 4 )
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( 6 J upHIA SEAL 01 L UNIT PIPE OPNG.
FW. HEATERS 5C & 6C FW. HEATERS 58 & 68 PLATFORM Pl.A TFORM SEAL OIL UNIT STATOR COIL COOLING UNIT
( 6 )
GOVER SI-IEE.T EL. S.S' EL. 119' I
( 6 7
GEN. BRUSHING
& VICINITY C 3 C 21/4
{ 3 VICINITY OF PIER NO. 3 (2
M-S-R 18 TUBE WITHDRWL. SP.
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DELUGE SYS.
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PIERS NO. I & 2 SW. EVAPORATOR SW, EVAPORATOR DISTIL. H,X.
STA IRS FW. PP. HATCH HEATER 116 DRAIN TANK HYDRAZINE &
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( " J 21/4 SW. EVAPORATOR VENT DUCT 6 )
CONDENSATE PP. HATCHES Ai.4. CHEN.
f 4 1 3
CNDS. PUMP SUMP PUMP INJECTION PP.
FW. PUMP & TURB.
FCV 200 STAI RS
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ll l SW. EVAP. DISTIL.PR~ ~~,CNDS, BOOSTER PP.
HTR. DR, COOLER l IJ J 2-!
SHOWER &
CNDS. BOOSTER PP.
EYE WASH ARE.A SOUTH Of PIE.~S NO I l 1
( 6 J DIESEL GEN CORRIDOR DC-693299-6
,------7 FW. PUMP & TURB.
I
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I DELUGE SYSTEM I
I DC 663086-IIJ6
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< IJB le FRON LINE NO. 39911-10 DIABLO CANYON POWER PLANT - PG&E CO, FIRE PROTECTION SYSTEMS DRAWING SHEET PAGE REV 080 8 4A 0 32 I
I I 03-20-20 I 8 ZNS4 FXC2 N/ A NOT REQLJ I RED PER CF3. I D5 Revised Pe, DDN-2*1700 I
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DATE OWN RE IV PROFESSIONAL ENGINEER PE DISC.
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