ML20078L466

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Proposed Tech Specs Re EDG Surveillance Changes
ML20078L466
Person / Time
Site: Hope Creek PSEG icon.png
Issue date: 11/21/1994
From:
Public Service Enterprise Group
To:
Shared Package
ML20078L464 List:
References
NLR-N94201, NUDOCS 9411300126
Download: ML20078L466 (7)
v • d • e


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ATTACKMENT 1 LICENSE AMENDMENT APPLICATION 94-10 & 94-13, NLR-N9420?.

EMERGENCY DIESEL GENERATOR SURVEILLANCE CHANGES .

FACILITY OPERATING LICENSE NPF-57 HOPE CREEK GENERATING BTATION DOCKET NO. 50-354 i REVISED TECHNICAL SPECIFICATION PAGES WITH PEN AND INK CHANGES The following Technical Specifications for Facility Operating .

License No. NPF-57 are affected by this revision:

Technical Specification Page i

3.8.1.1 3/4 8-1 and 3/4 8-2 l 4.8.1.1.2.h.8 3/4 8-8

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I DR 26 941121 i P khDCK05000354 PDR

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3/4.8 ELECTRICAL POWER SYSTEMS

- . 3/4.8.1 A.C. SOURCES A.C. SOURCES - OPERATING LIMITING CONDITION FOR OPERATION

3. 8.1.1 As a minimum, the following A.C. electrical power sources shall be OPERABLE:
a. Two physically independent circuits between the offsite transmission network and the onsite Class 1E distribution system, and
b. Four separate and independent diesel generators, each with:

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1. A separate fuel oil day tank containing a minimum of 200 gallons of fuel,
2. A separate fuel storage system consisting of two storage tanks containing a minimum of 48,800 gallons of fuel, and
3. A separate fuel transfer pump for each storage tank.

APPLICABILITY: OPERATIONAL CONDITIONS 1, 2, and 3.

ACTION:

a. With one offsite circuit of the above required 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. If an, diesci -

genercter 50; nct been ;ucce n fally tested ;;ithir, the past 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />,# .

demonstrate its 0"L"A0!LITY by pcrfa ming Surveilicacc Rcquirc-

  • ment 4.0.1.1.2.a.4 and 4.C.1.1.2.a.5 fer each such dies:1 gcacrctor #
cpcrctcly within 24 hcurs." Restore the inoperable offsite circuit to OPERABLE status within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 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

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

w f for

'A4* 3 O'"Tp eo , *' #e.With one diesel generator of the above required A.C. electrical power  !

V t'" / '# sources inoperable, demonstrate the OPERABILITY of the above required A.C. offsite sources by performing Surveillance Requirement 4.8.1.1.1.a. 1 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. If the diesel generator became inoperable due to any cause other thantpreplanned preventive maintenance or testing, demonstrate the OPERABILITY of the remaining diesel generators by performing Surveillance Require-ment 4.8.1.1.2.a.4 and 4.8.1.1.2.a.5 separately for each diesel b

generator within g hours * [estoretheinoperabledieselgenerator to OPERABLE status within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> or be in at least H0T SHUTDOWN ,

witnin tne next u nours and in COLD SHUTDOWN within the following

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.4 . h h:,\ e rder' 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.

'With one offsite circuit of the above required A.C. sources and one c.< ~ e*k c. 1 LNu C.c "" diesel generator of the above required A.C. electrical _ power sources inoperable, demonstrate the OPERABILITY of the remaining A.C. sources (te*% M* 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 I

$ o" "m' w" '<. % *

  • lhis test is required to be completed regardless of when the inoperable diesel generator is restored to OPERABILITY.

HOPE CREEK 3/4 8-1

. ELECTRICAL POWER SYSTEMS LIMITING CONDITION FOR OPERATION (Continued)

ACTION: (Continued) 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. If a diesel generator became

^^ b a ("M*- inoperable due to any causes other thanVpreplanned preventive main-5.. et*" '],,h[, tenance or testing, demonstrate the OPERABILITY of the remaining W ('4 OPERABLE diesel generators separately for each diesel generator by w e e"' O # performi Jn Surveillance Requirement 4.8.1.1.2.a.4 and 4.8.1.1.2.a.5 g withinrB hourpi* Restore at least two offsite circuits and all four of the above /equired diesel generators to OPERABLE status within 72 Ao N *% e m hours from time of the initial loss or be in at least HOT SHUTDOWN 4 3 p u m\ 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 c.r ~ % hours. A successful test (s) of diesel generator OPERABILITY per Sur-cea.,n c., a veillance Requirement 4.8.1.1.2.a.4 and 4.8.1.1.2.a.5 performed under c , , :,% n , ,,.\ this ACTION statement for the OPERABLE diesel generators satisfies 7, u,l, a the diesel generator test requirements of ACTION Statement b.

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h d. With both of the above required offsite circuits inoperable, dc=cr M strate-the-OPERABIMTV-of-aM-of-the above requir4d diesel nanaratnr %

<by performing Surveillance Requirement d.S.1.1.2.2.' and d.S.1.1.2.2 V separately for cach diesel gener ter within 0 hours0 days <br />0 hours <br />0 weeks <br />0 months <br /> unicas the dicscl g generaterc are sleady operating, restore at least one of the above required offsite circuits to OPERABLE status within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 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 />. With only one off-site circuit restored to OPERABLE status, restore at least two offsite circuits 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 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 />. 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 requirements of ACTION statement a.

e. With two diesel generators of the above required A.C. electrical power sources inoperable, demonstrate the OPERABILITY of the above required A.C. offsite sources by performing Surveillance Requirement 4.8.1.1.1.a within I hour 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 Sur-veillance Requirement 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 inoperable diesel generators 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 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 the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> and in
  • This test is required to be completed regardless of when the inoperable diesel generator is restored to OPERABILITY.

HOPE CREEK 3/4 8-2

ELECTRICAL POWER SYSTEMS SURVEILLANCE REQUIREMENTS (Continued) frequency shall be 4160 1 420 volts and 60 1 1.2 Hz within 10 seconds after the start signal; the steady state generator voltage and frequency shall be maintained within these limits during this test. Within 5 minutes after completing this bp Muh 24-hour tes t,,perf orm Surveill ence Requi cement 4. S.1.1. 2. h. 4. u). ' y w.n ae., 3 9.

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Verifying that the auto-connected loads to each diesel generator do not exceed the continuous rating of 4430 kW.

10. Verifying the diesel generator's capability to:

a) Synchronize with the offsite power source while the generator is loaded with its emergency loads upon a simulated restoration of offsite power, b) Transfer its loads to the offsite power source, c) Be restored to its standby status, and d) Diesel generator circuit breaker is open.

11. Verifying that with the diesel generator operating in a test mode and connected to its bus, a simulated ECCS actuation signal '

overrides the test mode by (1) returning the diesel generator to standby operation, and (2) automatically energizes the emergency loads with offsite power.

12. Verifying that the fuel oil transfer pump transfers fuel oil from each fuel storage tank to the day tank of each diesel via the installed cross connection lines.
13. Verifying that the automatic load sequen:e timer is OPERABLE with the interval between each load block within i 10% of its design interval.
14. Verifying that the following diesel generator lockout features prevent diesel generator starting only when required; a) Engine overspeed, generator differential, and low lube oil pressure (regular lockout relay, (1) 86R).

b) Backup generator differential and generator overcurrent (backup lockout relay, (1) 86B) c) Generator ground and lockout relays-regular, backup and test, energized (breaker failure lockout relay, (1) 86F) n % m +. + w

    • IfSurveillanceRequircmcat4.0.1.1.2.h.4.b)fis not satisfactorily completed it is not necessar repeat the preceding 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> test. Instead, the diesel generator.m @ay %d operated at between 4300 kw and 4400 kw for !

-or unti' operating temperature has stabilizeu# prior to repeating Survei'hnce W l Requi r eme nt 4. Sr-1.1. 2. " A . b) . o O'  %* "Se + tr . I HOPE CREEK 3/4 8-8

INSERT FOR PAGE 3/4 8-8: >

verify that the diesel generator starts and achieves voltage and frequency of the emergency busses at 4160 420 volts and 60 1.2 Hz within 10 seconds of the start signal. This test shall continue for at least five minutes.**

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LICENSE AMENDMENT APPLICATION 94-10 & 94-13, NLR-N94201 l EMERGENCY DIESEL GENERATOR SURVEILLANCE CHANGES I FACILITY OPERATING LICENSE NPF-57 i HOPE CREEK GENERATING STATION DOCKET NO. 50-354 REVISED TECHNICAL SPECIFICATION PAGE WITH PEN AND INK CHANGES FOR ATTACHMENT 3 OF THE AUGUST 5, 1994. LETTER NLR-N94127 The following Technical Specifications (assuming prior approval of LCR 93-23) for Facility Operating License No. NPF-57 are affected by this revision:

Technical Specification Page l

4.8.1.1.2.k* 3/4 8-9 l

  • Proposed Technical Specification  !

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1 JNSERT FOR PAGE 3/4 8-9:

k. At least once per refueling cycle # by:

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1. Verifying the diesel generator operates for at least 24 I hours. During the first 22 hours2.546296e-4 days <br />0.00611 hours <br />3.637566e-5 weeks <br />8.371e-6 months <br /> of this test, the diesel generator shall be loaded to between 4300 and 4400 kW## and during the remaining 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> of this test, the diesel generator shall be loaded to between 4800 and 4873 kW. The generator voltage and frequency

, shall be 4160 420 volts and 60 1.2 Hz within 10 seconds after the start signal; the steady state generator voltage and frequency shall be maintained within these limits during the test.

2. Within 5 minutes after completing 4.8.1.1.2.k.1, cimulate 1000 cf Offsite pcucr by itscif and" verify that the diesel generator starts -cn the auto stert "-

c_ _i_ n, n_ 21 , a n o _w n,4 ,o_ e_ *wo_ a_ m_ o r_ n, e_

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,~-....-.--,.O eenneeted leadc withir 10 recende af ter receipt of the +

ataet cignal, energiscc the autocer-ccted chutdeva +

Icada through the lead ccquencer and Operater for "

greater than cr equal to 5 minuter while its generater #

is leaded with the chutdcun leads. Af ter caergiz& tion, #

6,4 ,c h es the stcady statc# voltage and frequency of th: ::crgency #

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bussca shall be naintainedat 4160 1 420 volts and 60 1.2 Hz "uring the tect." =-

w ak:a 16 ,aGQ <,+m sy.\. 7k4 +<.+ obl\ a w

- OR - b *& hw -Ci n W au+"5- -

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Operate the diesel generator between 4300 kW and 4400 p, vu s, e kW forf.~ne hour er until operating tc=perature hac "

=-J -etabilirtil.* Within 5 minutes of shutting down the y diesel generator, cimulate a loss of OffsiLo evwet b i itcc1f and*9erify that the diesel generator starts My Aah a<Mth5) the aute-start signal, energi?ee the emergency bes=9 # -

w14h-permanently connected lead: within 10 ceconde "

efter receipt of the start signal, Oncrgiscc the "

autoconnected chutdcun leadc thrcugh the lead reguencer "

-and oper-ater for greater th=n av a rIn al *n E mi m*a=

  • while its-generater ic Icaded with the chutdev." Icadc. #

Af-ter--energi-aat ion , the steady state Noltage and frequency of the cacrgency busses shell be meinteined at 4160 1 420 volts and 60 i 1.2 Hz during the tect. #

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v. ', M a 10 5,c.4, Cus- ahc sw < y .\, wg w,+ sbW

(* M a u t for av \e ,+ bt Me%&&,

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