ML20079J202

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Proposed Tech Specs 3.8.1.1,Action H,4.8.1.1.2.g & 4.8.1.1.4
ML20079J202
Person / Time
Site: Hope Creek PSEG icon.png
Issue date: 10/10/1991
From:
Public Service Enterprise Group
To:
Shared Package
ML20079J201 List:
References
LCR-91-14, NLR-N91170, NUDOCS 9110150327
Download: ML20079J202 (6)
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NIR-N91170 HOPE CREEK IER 91-14

. TECHNICAL SPECIFICATION PAGES WITH PEN AND INK CHANGES The following Technical Specification for Facility operating License No. NPF-57 are effected by this license amendment request:

Technical Soccification Page 3.8,1,1, Action h (new) 3/4 8-3 4.8.1.1.2.g 3/4 8-6 4.8.1.1.4 (new) 3/4 8-9 ATI'AONENT 2 P

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ELECTRICAL POWER SYSTEMS LIMITING CONDITION FOR OPERATION (Continued)

ACTION: (Continued)

COLD SHUTDOWN within the following 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />. A successful test (s) of diesel generator OPERABILITY per Surveillance Requirement 4.8.1.1.2.a.4 and 4.8.1.1.2.a.5 performed under this ACTION statement for the OPERABLE diesel generators satisfies the diesel generator test re- l quirements of ACTION Statements a and b. ,

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f. With two diesel generators of the above required A.C. electrical power sources inoperable, in addition to ACTION e., above, verify within 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> that all required systems, subsystems, trains, components, and devices that depend on the remaining diesel generators as a source of emergency power are also OPERABLE; otherwise, be in at least HOT SHUT-DOWN within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> and in COLD SHUTDOWN within the following 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />. i 1
g. With one offsite circuit and two diesel generators of the above re- I quired A.C. electrical power sources inoperable, demonstrate the )

OPERABILITY of the remaining A.C. sources by performing Surveillance '

Requirement 4.8.1.1.1.a within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> and at least once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> thereafter and demonstrate the OPERABILITY of the remaining diesel generators by performing Surveillance Requirements 4.8.1.1.2.a.4 and 4.8.1.1.2.a.5 separately for each diesel generator within 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br />.*

Restore at least one of the above required inoperable A.C. sources to OPERABLE status within 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> or be in at least HOT SHUTDOWN within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> and in COLD SHUTDOWN within the following 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.

Restore the inoperable offsite circuit and both of the inoperable diesel generators to OPERABLE status within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> from time of initial loss or be in at least HOT SHUTDOWN within 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> and in '

COLD SHUTDOWN within the following 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.

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  • This test is required to be comp!?ted regardless of when the inoperable diesel generator is restored to OPERABILITY.

HOPE CREEK -3/4 8-3

hTR-H91170 -

IDPE CREEK IfR 91-14 ACTION h FOR PAGE 3/4 8-3

h. With the buried fuel oil transfer piping's cathodic protection system inoperable for inore than 30 days, prepare and submit a Special Report to the Commission pursuant to Specification 6.9.2 within the next 10 days outlining the cause of the malfunction and the plans for restoring the system to OPERABLE status. ,

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ELECTRICAL POWER _S_Y_ STEMS 50RVEILLANCEREOUIREMENTS(Continued)

3. Within 2 weeks after obtaining the sample, verify that the other properties specified in Table 1 of ASTM-0975-77 and Regulatory Guide 1.137, Position 2.a, are met when tested in accordance with ASTM-0975-77.

DEL F TED g. t4 east-eece-per 2 monthsv-by--ver4fy e-buried-fue! eil tr_ --

piping's cathedle-peatectica sys4;cm i: OPERABLE and4t-4+ast ence per -

-year by subjec-ting the cathodic-protection system te-a--performance test.

h. At least once per 18 months #,## during shutdown, by:
1. Subjecting the diesel to an inspection in accordance with procedures prepared in conjunction with its manufacturer's recommendations for this class of standby service.
2. Verifying the diesel generator capability to reject a load of greater than or equal to that of the RHR pump motor (1003 kW) for each diesel generator while maintaining voltage at 4160 420 volts and frequency at 60 i 1.2 Hz.
3. Verifying the diesel generator capability ta reject a load of 4430 kW without tripping. The generator voltage shall not exceed 4580 volts during and following the load rejection.
4. Simulating a loss of offsite power by itself, and:

a) Verifying loss of power is detected and deenergization of the emergency busses and load shedding from the emergency busses.

b) Verifying the diesel generator starts" on the auto-start signal, energizes the emergency busses with permanently connected loads within 10 seconds after receipt of the start signal, energizes the autoconnected shutdown loads through the load secuencer and operates for greater than or equal to 5 minutb while its generator is loaded with the Jhutdown loads. After energization, the steady state voltage and frequency of the emergency busses shall be maintained at 4160 t 420 volts and 60 1.2 Hz during this test.

  • This diesel generator start (10 sec) and subsequent loading (130 sec) from ambient conditions may be preceded by an engine prelube period and/or other warmup procedures recommended by the manufacturer so that mechanical stress and wear on the diesel engirie is minimized.
  1. For any start of a diesel generator, the diesel must be loaded in accordance with the manufacturer's recommendations.
    1. The surveillance interval for Emergency Diesel Generators 1AG400 and IDG400, overdue beginning August 19 and 27, 1989 respactively, is extended until October 15, 1989 and the pic<isions of Specif~ cation 4.0.2.a are not applicable for this one-time extension (i.e., this surveillance interval will be considered as an 18-month interval). With regard to the provisions of Specification 4.0.2.b, the combined time interval accrued for previous consecutive intervals for this I surveillance section by all four Emergency Diesel Generators, on a one-time casis, is considered to be zero upon completion, during the second refueling cutage, of all 18-month surveillance of this Specification. g HOPE CREEK 3/4 8-6 Amendment No. 25 l

\ o ELECTRICAL POWER SYSTEMS SURVEILLANCE REQL"REMENTS (Continued) i.

At least once per 10 years or after any mod:fications which could affect diesel generator interdependence by starting all diesel generators simultaneously, during shutdown, and verifying that all diesel generators accelerate to at least E14 rpm in less than or equal to 10 seconds.

j. At least once per 10 years by:

1.

Draining each fuel oil storage tank, removing the accumulated sediment and cleaning the tank using a sodium hypochlorite solution or equivalent, and 2.

Performing a pressure test of those portions of the diesel fuel oil system designed to Section III, subsection ND of the ASME ,

Code in accordance with ASME Code Section XI Article IWD-5000.

4. 8.1.1. 3 Reports - All diesel generator failures, valid or non-valid, shall be reported to the Commission within 30 days pursuant to Specification 6.9.2.

Reports of diesel generator failures shall include the information recommended '

in Regulatory Position C.3.b of Regulatory Guide 1.108, Revision 1, Au0ust 1977.

If the number of failures in the last 100 valid tests, on a per nuclear unit basis, is greater than or equal to 7, the report shall be supplemented to include the additional information recommended in Regulatory Position C.3.b of Regulatory Guide 1.108, Revision 1, August 1977.

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HOPE CREEK 3/4 8-9

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NIR-N91170 HOPE CREEK IfR 91-14 SURVEILIANCE REOUIREMENT 4. 8.1.1. 4 FOR PAGE 3/4 8-9 4.8.1.1.4 The buried fuel oil transfer piping's cathodic protection system shall be demonstrated OPERABLE at least once per 2 months and at least once per year by subjecting the cathodic protection system to a performance test.

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