ML20084U086
| ML20084U086 | |
| Person / Time | |
|---|---|
| Site: | Millstone  |
| Issue date: | 06/08/1995 |
| From: | NORTHEAST NUCLEAR ENERGY CO. |
| To: | |
| Shared Package | |
| ML20084U077 | List: |
| References | |
| NUDOCS 9506130083 | |
| Download: ML20084U086 (8) | |
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' Docket No. 50-423 B15228 Millstone Nuclear Power Station, Unit No. 3 Propcc',d Revision to Technical Specifications Accumulators Marked-Up Pages-June 1995 4506130003 950608
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LIMITfMC CONDITIONS FOR OPERATION AND SURVEf LLANCE RE00fREMENTS IE3105 f.AE f
1/4.8 ELECTRICAL POWER SYSTEMS 3/4.8.1 A.C. SOURCES Operating................................................ 3/4 8 1 TA8LE 4.8 1 DIESEL GENERATOR TEST SCHEDULE........................ 3/4 8 9 Shutdown................................................. 3/4 8 10 i
3/4.8.2 D.C. SOURCES l
Operatint................................................ 3/4 8-11 TABLE 4.8 2a SATTERY SURVEILLANCE REQUIREMENTS.................... 3/4813 TABLE 4.8 2b BATTERY CHARGER CAPACITY............................. 3/4 8 14 Shutdown......'........................................... 3/4 8 15 3/4.8.3 ONSITE POWER DISTRIBUTION Operating................................................ 3/-4 8 16
, Shutdown................................................. 3/4 8-18 3/4.8.4 ELECTRICAL EQUIPMENT PROTECTIVE DEVICES Containment Penetration Conductor Overcurrent Protective Devices...........................'............ 3/4 8-19 Motor.0perated Valves Thermal Overload Protection.....'... 3/4 8-21 Motor-0perated Valves Thermal Overload Protection Not typassed............................................. 3/4 8-22
.A. E. Circuits Inside Containment g......................
3/4 8 23]
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3/4.9 REFUELING OPERATIONS 3/4.9.1 00RON CONCENTRATION...................................... 3/49-1 3/4.9.2 INSTRUMENTATION..............................t...........
3/4 9 2 3/4.9.3 DECAY TIME............................................... 3/493 3/4.9.4 CONTAllmENT SUILDING PENETRATIONS........................ 3/4 9 4 3/4.'9.5 COPMUN I CAT I ONS........................................... 3/495 RILL $f0NE - UNIT 3 xi Amendment No. 64 JJff I
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g 314.5 ENERAENCY CORE COOLIqR SYSTBt3 January 3,1995 3/4.5.1 ACCtBEN.ATORS LINITING COM ITION FOR OPERATION 3.5.1 Each Reactor Coolant System (RCS) accumulator shall.be OPERABLE with:
a.
The isolation valve open and power removed, b.
A contained borated water volume of between 6618 and 7030 gallons, c.
A boron concentration of between 2600 and 2900 ppa, and d.
A nitrogen cover-pressure of between 636 and 694 psia.
APPLICABILITY:
MODES 1, 2, and 3*.
ACTION:
a.
With one accumulator inoperable, except as a result of a closed isolation valve, restore the inoperable accumulator to OPERABLE status within 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> or be in at least HOT STANDBY within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and reduce pressurizer pressure to less than 1000 psig within the following 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />.
b.
With one accumulator inoperable due to the isolation valve being.
closed, either immediately open the isolation valve or be in at least H0T STAND 8Y within 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and reduce pressurizer pressure to less than 1000 psig within the following 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />.
SURVEILUUICE REQUIREMENTS 4.5.1 Each accumulator shall be demonstrated OPERABLE:.
a.
At least once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> by:
1)
Verifying that the contained borated water volume and nitrogen cover-pressure in the tanks are within their limits, and 2)
Verifying that each accumulator isolation valve is open.
b.
At le.ast once per 31 days and within 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> after each solution volume' increase of greater than or equal to 17, of tank volume by verifying the boron concentration of the accumulator solution.
This surveillance is not required when the volume increase makeup source'is the RWST.
- Pressurizer pressure above 1000 psig.
MILLSTONE - LNIIT 3.
3/4 6-1 Amendment No. 17, NJ, pp, 100 essa -
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ENERGENCY CORE COOLING SYSTEMS 9
SURVEILLANCE REQUIREMENTS (Continued) c.
At least once per 31_ days.whe.n the_RCS pressure is above 1000 psig-by verifying Enat power 1.o Ine ison arlon_YAdYe_OperMor is u sawn b r
i.wi.wu in - rval riFUiiF breaWFffom the circuit.
4Wgb aw, as s uc.1 <A e_J ch tu'& b ><skeys aw. \\. eke 4 A g cA e. c veng teJ po s'i% vw cry
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l MILLSTONE - M IT 3 3/4 5-2 Amendment No. )%
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55 6I (C)3 lOdALL[.hdM ELECTRICAL POWER SYSTEMS 4.C. CIRCUITS INSIDE CONTAINMENT L
TING CONDITION FOR OPERATION 3.8.4 At least the A.C. circuits for the following valves 1 ide contain-ment sha 1 be de energized:
Device Number 3SIL*MV8808A Acc lator Isolation 3SIL*MV8808B Ac ulator Isolation 3SIL*MV8808C umulator Isolation 3SIL*MV88080 ccumulator Isolation APPLICABILITY: MODE 1, 2, 3, and 4 ACTION:
With any of the above reg red circuits nergized, trip the associated circuit i
breaker (s) within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />.
SURVEILLANCE RE0VIREMENTS 4. 8. 4..!
Each of the A.C. ci uits r the above listed valves shall be deter-mined t) be de-energized a east onc per 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />' by verifying that the associa".ed circuit breake s are in the ripped condition.
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- Except at least once per 31 days if locked, sealed or othenrise ocured in the tripped condition.
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MILLSTONE - UNIT 3 3/4 8-23 Amendment No. 64 seis
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i Docket No. 50-423 B15228 t
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I Millstone Nuclear Power Station, Unit No. 3 i
Proposed Revision to Technical Specifications Accumulators Retyped'Pages i
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June 1995
1 INDEX t
i LIMITING COMITIONS FOR OPERATION AM SURVEILLANCE REQUIREMENTS SECTION EME 3/4.8 ELECTRICAL POWER SYSIEM 3/4.8.1 A.C. SOURCES Operating 3/4 8-1 TABLE 4.8-1 DIESEL GENERATOR TEST SCHEDULE...........
3/4 8-9 Shutdown......................
3/4 8-10 3/4.8.2 D.C. SOURCES Operating 3/4 8-11 TABLE 4.8-2a BATTERY SURVEILLANCE REQUIREMENTS 3/4 8-13 TABLE 4.8-2b BATTERY CHARGER CAPACITY..............
3/4 8-14 Shutdown......................
3/4 8-15 3/4.8.3 ONSITE POWER DISTRIBUTION Operating 3/4 8-16 Shutdown......................
3/4 8-18 3/4.8.4 ELECTRICAL EQUIPMENT PROTECTIVE DEVICES Containment Penetration Conductor Overcurrent Protective Devices.................._3/4 8-19 Motor-0perated Valves Thermal Overload Protection 3/4 8-21
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Motor-Operated Valves Thermal Overload Protection j
Not Bypassed....................
3/4 8-22 3/4.9 REFUELING OPERATIONS i
3/4.9.1 BORON CONCENTRATION 3/4 9-1 3/4.9.2 INSTRUMENTATION 3/4 9-2 3/4.9.3 DECAY TIME.....................
3/4 9-3
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3/4.9.4 CONTAINMENT BUILDING PENETRATIONS 3/4 9-4
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3/4.9.5 C009tVNICATIONS...................
3/4 9-5 MILLSTONE - UNIT 3 xi Amendment No. JJ, em l
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DIEMEEY CORE C0OLING SYSTEMS 4
E SURVEILLANCE REQUIRENENTS (Continued) c.
At least once )er 31 days when the RCS pressure is above 1000 psig by verifying t1at the associated circuit breakers are locked in a deenergized position or removed.
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MILLSTONE - INtIT 3 3/45-2 Amendment No. JJ#
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