ML17037A697
| ML17037A697 | |
| Person / Time | |
|---|---|
| Site: | Nine Mile Point  |
| Issue date: | 02/06/2017 |
| From: | Niagara Mohawk Power Corp |
| To: | Office of Nuclear Reactor Regulation |
| References | |
| Figure 7.3-10a | |
| Download: ML17037A697 (1) | |
Text
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REACTOR 5ECDHDARY CDNTAINll(NT 4LTERN4TE SERVICE WATER
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To 5UPPREssala POOL INSTRUHENT LINE DESIGN 4
YALVING MUST COMPLY WITH INSTRUMEHT PIPING SPECIFICATION REFEREN<E 18.
HOTESJ 3.
PIPING HIGH POINT VENTS li LOW POINT DRAINS ARE TO BE ADDED AS NECESSARY.
V.
CHEMICAL CLEA~ ING Cp'INECTIDNS VALVES ETC.
IF
- REQUIRED, ARE To BE PROVIDED As NECESSARY.
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DISCHARGE LINES FOR
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2.
THE HE7HOD OF HOUHTING Lo<AL INSTRUMENTS IS Tp BE DETERI1INED BV OTHER5.
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3.
RESIDUAL HEAT REMOVAL E12-1030 4.
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8.
REACTOR HEAD SPRAY LINE.
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9 RECOMMENDED BUT NOT REQUIRED.
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VALVE SHOULD BE INSTAL'D WITH PACKING GLAND(5),UPSTREAM SI ~ E OF DISK.
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2.
BETNEEN VALVES Ho FOOB 4
Ho F009 CONSIDERATION SHOULD BE GIVEN TO THERMAL EXPANSION OF THE CONTAINED WATER.
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3.
FOR ADDITIONAL CONTROL RQOH LIGHTS SYSTEM ALARMS 5
REHOTE MANUAL SWITCHES SEE REF I 14 PROVISIONS FOR CONTAINMENT RE ISOLATION BY OT ~ ERS Tp BE IN 9
AC<ORDANCE WITH CURRENT LICEN-SING REQUIREtlENTS 8.
FUEL POOL
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PIPING
& INSTRuttENT SYMBOLS A tl-1010 10.
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LOW PRESSURE CORE SPRAY P$ ID E21 1010 17.
PRESSURE INTEGRITY pf PIPING a
EQUIPHENT PRESSURE PARTS A62 9030 18 PROCESS IHSTRUMENTATIOH 5
TUBING INSTALLATION SPECIFICATIONS A62-9010 19.
RHR SYSTEN PROCESS DATA E1 2-1020 20.
LEAK DETE<TIDN SYSTEH P4ID E31 1010 Zl.
RHR SYSTEM DESIGN SPECIFICATION EI2-1090 19.
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FIG
- 7. 3-IOa RESIDUAL HEAT REMOVAL SYSTEM PIPING AND INSTRUMENTATION DIAGRAM NINE MILE POINT NUCLEAR STATION UNIT 2 NIAGARA MOHAWK POWER CORPORATION PRELIMINARY SAFETY ANALYSIS REPORT OECGIC EQU I'HE T
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