ML21130A179
| ML21130A179 | |
| Person / Time | |
|---|---|
| Site: | Cooper  |
| Issue date: | 04/21/2021 |
| From: | Burns & Roe Co, Nebraska Public Power District (NPPD) |
| To: | Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML21130A114 | List:
|
| References | |
| NLS2021013 | |
| Download: ML21130A179 (1) | |
Text
{{#Wiki_filter:1 2 3 4 5 6
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' ' SHT 2 THIS 1. PIPING FOR DEAERATOR, DEAERATOR PUMPS, MAIN CONDENSATE PUMPS, SLOWDOWN TANK, AND DWG ZONE F-1 STEAM HEADER EXISTS PER B&R DRAWING 2012 SHT2.
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- 2. FOR ADDITIONAL SYMBOLS SEE DRAWING 2001.
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- 3. FOR STEAM & CONDENSATE PIPING TO AND FROM H&V EQUIPMENT, SEE H&V FLOW DIAGRAM.
CHEMICAL - 4. ALL VALVE NUMBERS ARE NUMBERS TO BE USED IN OPERATING PROCEDURES. THESE NUMBERS 2 ADDITION ARE ASSIGNED BY NPPD AND WILL NOT BE SHOWN ON PIPING DRAWINGS.
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I _,..,----ASB-PNL-1C TANK #3 V (SEE DETAIL A) AC-12RV, AC-13RV 5. UNES DESIGNATED AS CH-3 AND CH-4 ON THIS FLOW DIAGRAM SHALL CONFORM TO THE CONTRACT E-69-4 MATERIAL SPECIF[CATION REQUIREMENTS FOR CH-3 AND CH-4 CLASS IV P PIPING. HOWEVER, OPERATING CONDITIONS ARE DIFFERENT FROM THOSE LISTED IN THE CONTRACT E-69-4 SPECIFICATIONS. PIPING FOR THESE SERVICES FABRICATED TO CH-3 AND CH-4 CONTROL MATERIAL SPECIFICATIONS WILL MEET CODE REQUIREMENTS FOR THE OPERATING CONDITIONS CABINET ENCOUNTERED. FOR THE TERMAL (I.E. EXPANSION, HANGER AND INSULATION) REQUIREMENTS, B FOR OPERATING TEMPERATURES SHAU. BE TAKEN AS FOLLOWS: BOILER FEEDWATER AND CONDENSATE PUMPS DISCHARGES - 200-F. BOILER SLOWDOWN AND AS-2 SYSTEM TRAPS DISCHARGES-330"F. B BOILER 1 C AS-3 AND AS-4 SYSTEM TRAP DISCHARGES-280-F. (SEE DWG 5 " " HB30497) 6. PIPING &: TUBING TO BOILERS, CONTROL CABINETS, NITROGEN HEADER &: CHEMICAL FEED SYSTEM INSTALLED TO CONNECTIONS SHOWN ON DRAWINGS: H840507, H8304-97, SK2220-4, SK2252 &: ASB-PNL-1C SK285-3 SUPPLIED BY HYDRO STEAM UNDER CONTRACT B1-7. (SEE DWG n
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FOR PREVIOUS REVISIONS, SEE SUPERSEDED CARDS. VERSIONS/REVISIONS BY N.P.P.D. GROUP
' ' 4
' ' CHEa<ED DATE BURNS & ROE "...,~
FLOW DIAGRAM APPROVED DATE ELECTRIC HEATING BOILER SYSTEM 0 SEE~ED 0 f - - - , - - - ~ - - - - - - - - - - - 1 ~u C COOPER NUCLEAR STATION 2012 SH 3 FILMED
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