ML20199A301

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Proposed Tech Specs,Adding Footnote to SR 4.8.1.1.2.d to Allow Performance of SR 4.8.1.1.2.d.1,SR 4.8.1.1.2.d.4 & SR 4.8.1.1.2.d.5 in Operational Condition 1 Through 5
ML20199A301
Person / Time
Site: Brunswick  Duke Energy icon.png
Issue date: 11/06/1997
From:
CAROLINA POWER & LIGHT CO.
To:
Shared Package
ML20199A296 List:
References
NUDOCS 9711170133
Download: ML20199A301 (12)
v • d • e


Text

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ENCLOSURE S l J

13RUNSW CK STEAM ELECTRIC PLANT, UNIT NOS.1 AND 2 .

DOCiGT NOS. 50 325 AND 50 324 .

LICENSE NOS. DPR-71 AND DPR-62 l REQUEST FOR LICENSE AMENDMENTS l DIESEL GENERATOR. SURVEILLANCE REQUIREMEN'l S i V

MARKED UP TECliNICAL SPECIFICATION PAGES UNIT 1 P

P y

e 4

S"iN p

E 4

ELECTRICAL POWER SYSTEMS- '

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SURVEILLANCE REQUI.1EMENTS (Continued) t 4.8.1.1.2 Each diesel generator shall be demonstrated OPERABLE . f

a. At least once per 31 days on a STACCERED TEST BASIS by: j
1. Verifying the fuel level in the engine-mounted fuel tank,.  ;
2. Verifying the fuel level in the day fuel tank,-
3. Verifying the fuel transfer pump can be started and transfers-  ;

fuel from the day tank to the engine mounted tank, >

i

4. Verifying the diesel starts and accelerates to at least 514 rpm , {

in less than or equal to 10 seconds,* ,

5. Verifying the generator is synchronized, loaded to greater than- l or-equal to 1750 kw, and operates for greater than or equal to l 15 minutes, and
6. Verifying the diesel generator is aligned to provide standby  !

power to the associated emergency buses. j i

b. -At least once per 31 days, by verifying the fuel level in the plant fuel storage tank. ,

t

c. At least once per 92 days by verifying that a sample of diesel fuel from the fuel storage tank, obtained in accordance with AS1M-D270-65, )

is within the-acceptable limits specified in Table 1 of-ASTM-D975-74 i when checked for viscosity, water and sediment,

d. At least once per 18 monthsQfdf//////M 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, i

2. Verifying the generator capability to reject a load equal to one

- core spray purup without tripping, h4.5veveillasce R vireneds 'Mr.l. 24. :l Y.t I I.Ld 3, Y 2.1 lM h a

-94l.l.2.d.7s twb k pcWomed forg,ese j Un.ltI is QPERATZoML COCD.rTZ0A I er k. pere;we jo,g wgL, '

  • The diesel generator start (10 seconds) from ambient conditions shall be l performed at-least once per 184 days in these surveillance tests.- All
  • other engine starts for the purpose of this surveillance testing may be-  ;

preceded by a manually. initiated engine prelube period and/or other warmup  ;

i' ' procedures recommended:by the manufacturer so that mechanical stress and l

~

wear on the diesel engine is minimized.

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BRUNSWICK - UNIT 1 3/4. 8-4 Amendment No. @ I

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3/4.8 ELECTRICAL POWER SYSTEMS

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BASES 1

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The OPERABILITY of the A.C. and D. C. power sources and associated i distribution systems during operation ensures that sufficient power will be  !

avaliable to supply the safety-related equipment required for 1) the safe  !

4 shutdown of the faellity and 2) the mitigation and control of accident j q

conditions within the facility. The minimum specified independent and '

redundant A.C. and D.C. power sources and distribution systems satisfy the '

requirements of General Design Criteria 17 of Appendix ":." to 10 CFR 50.

-The ACTION _ requi ements specified for the levels of degradation of the i power sources provide restriction upon continued f acility operation pb  !

commensurate'with the level of degradation. The OPERABILITY of the power ]

sources is consistent with the initial condition assumptions of the accident - )  ;

analyses and is based upon maintaining at least one of each of the onsite A.C. p

- and D.C. power sources and associated distribution systems OPERABLE during pp l accident conditions coincident with an assumed loss of offsite power and single failure of the other onsite A.C. source.

4

'7 n

t The OPERABILITY of the. minimurr apecified A.C. and D.C. power sources and ag  ;

associated distribution systems duting shutdown and refueling ensures that o  !

1) the facility can be maintained in the shutdown or refueling condition for j .

extended time periods and 2) sufficient instrumer,tation and control capability V y is available for monitoring and maintain the facility status. p l

'2 The requirement of Specification 4.8.1.1.1.b to demonstrate the o '

operability of the independent circuits between the offsite transmission f network and the onsite Class 1C distribution system may be satisfied by ' st ,

transferring unit loads from the unit auxiliary transformer (UAT) to the start-up auxiliary transformer (SAT). The requirement to perform this c(w demonstration "during shutdown" implies that this testing may be performed by the normal power switchin evolutions during unit shutdown or while shutdown.

@ +

toHI 4 i The requirement of pecification 4.8.1.1.2.d to demonstrate the  ;

OPERABILITY oJf each diesel generator at least once per 18 months $ 6 Q3 6f&IArfAdb4e satisfied b; performing the required surveillanceir on diesel -

generators number 1 and 2 while Brunswiev. Unit 1 %-hdewn Jand di e s el generators number 3 and 4 while Brunswick Unit 26: :h W = . While >

performing the- required surveillances of a given diesel generator, the loads i associated with that diesel generator are subject to the Limh ing Condition for Operation requirements for each system or component that obtains its  ;

4. emergency power from that diesel generator. ~g Sur ycUlaxce (Are sedi Mlol.ot Al, M.l.lA A Y,42w{ Y.R.l./.&.

Metybe pedrM is CPER ArzoNAL coa)Drr.roN /A3ggf, l

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BRUNSWICK - UNIT 1~ B 3/4 8-1 (*@/Jff/)p9p r ,t--s n ,-- e e-- w eev ev -r -w s m w-~ e-e - cee w-~ m-sw-w4'emsw. er ww - a ss w , + +ww4g - --w+-r,vw. - ve-.+ w,-1.*r+eg. ww- e , e ~ v+r we-- c +-+--m-

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ENCLOSURE 6 BRUNSWICK STEAh! ELECTRIC PLANT, UNIT NOS.1 AND 2 DOCKET NOS. 50-325 AND 50-324 LICENSE NOS. DPR-71 AND DPR 62 REQUEST FOR LICENSE AhiENDh1ENTS DIESEL GENERATOR SURVEILLANCE REQUIIGhiENTS hiARKED-UP TECllNICAL SPECIFICATION PAGES - UNIT 2 e

6. . . .... . .... . .__ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

, Elf.CIE.Isl&_ POWER SYSTEMS -

SURVEILl/WCE REOUIPIMFtTTS (Centinued) 4.8.1.1.2 Each diesal generator shall be demonstrated OPERABLE;

a. At least once per 21 days on 0 STAGGERED TEST BASIS by:
1. Verifying the fuel level in the engine mounted fuel tank,
2. Verifying the fuel level in the day fuel tank,
3. Verifying the fuel transfer pump can be started and transfers fuel from the day tank to the engine mounted tank,
4. Verifying the diesel starts. and accelerates to at least 514 rpm in less than or equal to 10 seconds,*
5. Verifying the generator is synchronized, loaded to greater than or equal to 1750 kw, and operates for greater than or equal to 15 minutes, and
6. Verifying tJe diesel generator is aligned to provide standby power to t.12 associated emergency buses.
b. At least once per 31 days by verifying the fuel level in the plant fuel storage tank.
c. At least once per 92 days by verifying that a sample of diesel fuel from the fuel storage tank, obtained in accordance with ASTM D270 65, is within the acceptable limits specified in Table 1 of ASTM D975 74 when checked for viscosity, water and sediment,
d. At least once per 18 months (7JM6//.d8h@ by:
1. Subjecting the diesel to an inspection in accordance with procedures prepared in conjunction with its manuf a urer's recommendationsforthisclassofstandbyservice,b l
2. Verifying the generator capability to reject a load equal to one core spray pump without tripping, __

/1 Surveil /Aue k'gruirMidhd4 9.f.l./.2.cl. 2. 4,I,h /,c2..cd, % 4//r.),/,.2.d,/, M VS,la l. 3.cl.7.s&W mi ba Wo em:d foe 'diesc(pe 3 er y win, Cryp, ts oPERArroenl. CoenrrmN j oc),

  • The diesel generator start (10 seconds) f rom ambient conditions shall be 2

performed at least once per 184 days in these surveillance tests. All other engine starts for the purpose of this surveillance testing may be preceded by a manually initiated engine prelube period and/or other warmup procedures recommended by the manufacturer so that mechanical strees and wear en the diesel engine is minimized. ,.

. -. r 2 /

BRUNSWICK - UNIT 2 3/4 84 Amen &nent No.

3/4.8 ELECTRICAL POWER SYSTEMS BASES The OPERABILITY of the A.C. and D. C. power sources and associated dist ribution systems during operation ensures that sufficient power will be available to supply the safety-related equipment required for 1) the safe shutdown of the f acility and 2) the mitigation and contrcl of accident conditions within the faci 18.ty. The minimum specified independent and redundant A.C. and D.C. power sources and distribution systems satisfy the requirements of General Design Criteria 17 of Appendix "A" to 10 CFR 50.

The ACTION requirements specified for the levels of degradation of the power sources provide restriction upon continued facility operation commensurate with the level of degradation. The OPERABILITY of the power sources is consistent with the initial condition assumptions of the accident '

analyses and is based upon maintaining at least one M each of the onsite A.C. $

and D.C. power sources and associated distribution systems OPERABLE during p accident conditions coincident with an assumed loss of offsite power and ry single failure of the other onsite A.C. source.

7 p

The OPERABILITY of the minimum specified A.C. and D.C. power sources and H associated distribution systems during shutdown and refueling ensures that

1) the f acility can be maintained in the shutdown or refueling condition f or a extended time periods and 2) suf ficient inst run.entation and cont rol capability 5 is available for monitoring and maintain the facility status.

}e The requi rement of Specification 4.8.1.1.1.b to demonstrate the y operability of the ind pendent circuits between the offsite transmission network and the onsite Class 1E distribution system may be satisfied by ,

transferring unit loads from *.he unit auxiliary transfor'mer (UAT) to the u start up auxiliary transformer (SAT). The requirement to perform this W demonstration "during shutdown" implies that this testing may be performed by the normal power switchine e oluticos during unit shutdown or while shutdown. d taill The requirement of Specification 4.8.1.: 2.d to demonstrate th.

OPERABILITY of each diesel generator at least once per 18 months 9M (d[fAeV/AB be satisfied by performing the required surveillwnces on diesel generators number 1 and 2 while Brunswick Unit 14+--*huwewm ijan d d i e s e l generators number 3 and 4 while Brunswick Unit 2 6+-4he down. While perf orming the required surveillances of a given diesel generator, the loads associated with that diesel generator are subject to the Limiting Condition for Operation requirements f or each system or component that obtains its emergeticy powe r from that diesel generator. y Swveillace, f g;,e.ye.g gp,f,f g , 9, g g , j, f2R$ f moci in OFER A rroAW Ccubt rzo D I,a,3,y, or5, k ndor Nbh Mhh BRUNSWICK - UNIT 2 B 3/4 8-1 @//pJd@

ENCLOSUIG 7 BRUNSWICK STEAh! ELECTRIC PLANT, UNIT NOS.1 AND 2 DOCKET NOS. 50-325 AND 50 324 LICENSE NOS. DPR-71 AND DPR-62 REQUEST FOR LICENSE AhiENDh1ENTS DIESEL GENERATOR SURVEILLANCE REQUIREhiENTS TYPED TECHNICAL SPECIFICATION PAGES - UNIT 1 s

L

ELECTRICAL POWER SYSTEMS SURVEILLANCE REQUIREMENTS (Continued)

.4.8.1.1.2 Each diesel generator shall be demonstrated OPERABLE:

a. At least once per 31 days on a STAGGERED TEST BASIS by:
1. Verifying the fuel level in the engine-mounted fuel tank.

Verifying the fuel level in the day fuel tank.

3. Verifying the fuel transfer pump can be started and transfers fuel from the day tank to the engine mounted tank.
4. Verifying the diesel starts and accelerates to et least 514 rpm in less than or equal to 10 seconds.*
5. Verifying the generator is synchronized, loaded to greater than or equal to 1750 kw and operates for greater than or equal to 15 minutes, and
6. Verifying the diesel generator is aligned to provide standby power to the associated emergency buses.
b. At least once per 31 days by verifying the fuel level in the plant fuel storage tank.
c. At least once per 92 days by verifying that a sample of diesel fuel from the fuel storage tank. obtained in accordance with ASTM D270-65.

is within the acceptable limits specified in Table 1 of ASTM-0975-74 when checked for viscosity, water and sediment.

d. At least once per 18 months by:** 1
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 generator capability to reject a load equal to one core spray pump without tripping.

The diesel generator start (10 seconds) from ambient conditions shall be performed at least once per 184 days in these surveillance tests. All other engine starts for the purpose of this surveillance testing may be preceded by a manually initiated engine prelube period and/or other warmup procedures recommended by the manufacturer so that me'hanical stress and wear on the diesel engine is minimized.

Surveillance Requirements 4.8.1.1.2.d.2. 4.8.1.1.2.d.3. 4'.8.1.1.2.d.6. and 4.8.1.1.2.d 7 shall not be performed for diesel generator 1 or 2 with Unit 1 in OPERATIONAL CONDITION 1 or 2.

o BRUNSWICK - UNIT 1 3/4 8-4 Amendment No. l

3/4.8 ELECTRICAL *0WER SYSTEMS -

BASFS The OPERABILITY of the A.C. and D. C. power sources and associated distribution systems during operation ensures that sufficient power will be-available to supply tre safety-related equipment required for 1) the safe shutdown of thc. facility and 2) the mitigation and control of accident conditions within the facility. The-minimum specified independent and redundant A.C. and D.C. )ower sources and distributien systems satisfy the requirements of General Design Criteria 17 of Appendix "A" to 10 CFR 50.

The ACTION requirements specified for the levels of degradation of the power sources provide restriction upon continued facility operation commensurate with the level of degredation. The OPERABILITY of the power sources is consistent with the initial condition assumptions of the accident analyses and is based upon maintaining at least one of each of the onsite A.C.

and D C oower sources and associated distribution systems OPERABLE during accidere anditions coincident with an assumed loss of offsite powr and single fa,lare of the other onsite A.C. source.

The OPERABILITY of the minimum specified A.C. and D.C. power sources and associated distribution systems during shutdown and refueling ensures that

1) the f acility can be maintained in the shutdown or r fueling condition for extended time periods and 2) sufficient instrumer,tation and control capabilit, is available for monitoring and maintain the facility status.

The requirement of Specification 4.8.1.1.1.h to deranstrate the operability of the independent circuits between ;he offsite transmission network and the onsite Class 1E distribution system may be satisfied by transferring unit loaas from the unit auxiliary transformer (UAT) to the start-up auxiliary transformer (SAT). The requirement to perform this demonstration "during shutdown" implies that this testing may be performed by the normal power switching evolutions during unit shutdown or while shutdown.

The reauirement af Specification 4.8.1.1.2.d to demonstrate the OPERABILITr of each diesel generator at least once per 18 months will be I satisfiea by performing the required surveillances on diesel generators number 1 and 2 while Brunswick Unit 1 is in OPERATICNAL CONDITION 3. 4. or 5. and diesel generators number 3 and 4 while 3 Nnswick Unit 2 is in OPERATIONAL CONDITION 3, 4. or 5. While performing the required surveillances of a given diesel _ generator, the loads associated with that diesel genen. tor are subject to the Limiting Condition for Operation requirements for each system or component that obtains its erwri ncy power from that diesel generator.

Surveillance Requirements 4.8.1.1.2.d.1. 4.8.1.1.2.d.4. and 4.8.1.1.2.0.5 may be perfortred in OPERATIONAL CONDITION 1. 2. 3. 4. or 5.

BRUNSWICK - UNIT 1 B 3/4 8-1 Amendment No. I

4 t

ENCLOSURE 8 '

BRUNSWICK STEAM ELECTRIC PLANT, UNIT NOS,1 AND 2--

DOCKET NOS. 50-325 AND 50-324 LICENSE NOS. DPR-71 AND DPR-62 REQUEST FOR LICENSE AMENDMENTS DIESEL GENERATOR SURVEILLANCE REQUIREMENTS e

d l

TYPED TECHNICAL SPECIFICATION PAGES - UNIT 2 l

e W

A

. . . , , , , , . , _ - , - . - - . -.....--,..-n. , , , - . ,, __ ., , , , - - ,

ELECTRICAL POWER SYSTEMS SURVEILLANCE REQUIREMENTS (Contiriued) i 8.I l .'1.'2 Each diesel generator shall be demonstrated OPERABLE:

a, 'At least once per 31 days on a STAGGERED TE:T BASIS by-

1. Verifying the fuel level in the engine-mounted fuel tank.
2. Verifying the fuel level in the day fuel tank,
3. Verifying- the fuel transfer pum) can be started and transfers fuel from the day tanc to the engine mounted tank,
4. Verifying the diesel starts and accelerates to at least 514 rpm in less than or equal to 10 seconds,*
5. Verifying the generator is synchronized loaded to greater than or equal to 1750 kw. and operates for greater than or equal to 15 minutes, and
6. Verifying the diesel generator is ai ;ned to provide standby power to the associated emergency buses.
b. At least once per 31 days by verifying the fuel level in the plant fuel storage tank,
c. At least once per 92 days by verifying that a sample of diesel fuel from the fuel storage tank, obtained in accordance with ASTM D270 65. is within the acceptable limits specified in Table 1 of ASTM-D975 74 when checked for viscosity, water and sediment,
d. At least once per 18 months by:** 1
1. Subjecting the diesel to an inspection in accordance with procedures prepared in conjunction with its manufacturer'!

recommendations for this class of standby service, l

2. Verifying the generator :apability to reject a load equal to one core spray pump without tripping.
  • The diesel generator start (10 secords) from ambient conditions shall be performed at least once per 184 days in these surveillance tests. All other engine starts for the purpose of this surveillance testing may be preceded by a manually initiated engine prelube period and/or other warmup procedures recommended by the manufacturer so that mechanical stress and wear on the diesel engine is minimized.
    • Surveillance Rt.quirements 4.8.1.1.2.d.2. 4.8.1.1.2.d.3. 4.8.1.1.2.d.6.

and 4.8.1.1.2.d.7 shall not be performed for diesel generator 3 or 4 with Unit- 2 in OPERATIONAL CONDITION 1 or 2.

BRUNSWICK'- UNIT 2 3/4-8-4 Amendment No. l

3/4:8 ELECTRICAL POWER SYSTEMS BASES --

The OPERABILITY of the A.C. and D. C. power sources and associated '

distribution systems during operation ensures that sufficient power will be available to supply the safety-related equipment required for 1) the safe shutdown of the facility and 2) the mitigation and control of accident conditions within the facility. The minimum specified independent and-redundant A.C. and 0.C. )ower sources and distribution systems satisfy the requirements of General )esign Criteria 17 of Appendix "A" to 10 CFR 50.

The ACTION recuireraents specified for the levels of degradation of the power sources provice restriction upon continued facility operation commensurate with the level of degradation. The OPERABILITY of the power sources is consistent with the initial condition assumptions of the accident analyses and is based upon maintaining at least one of each of the onsite A.C.

and D.C. power sources and associated distribution systems OPERABLE during accident conditions coincident with an assumed loss of offsite power and single failure of the other onsite A.C. source.

The OPERABILITY of the minimum specified A.C. and D.C. power sources and associated distribution systems during shutdown and refueling ensures that

1) the facility can be maintained in the shutdown or refueling conditica for extended time periods and 2) sufficient instrumentation and control capability it available for monitoring and maintain the facility status. $

The requirement of Specification 4.8.1.1.1.b to demonstrate the operability of the independent circuits between the offsite transmission networ% and the onsite Class 1E distribution system may be satisfied by transferring unit loads from the unit auxiliary transformer (UAT) to the start-up auxiliary transformer (SAT). The requirement to perform this '

demonstration "during shutdown" implies that this testing may be performed by the normal power switching evolutions during unit shutdown or while shutdown.

The requirement of Specification 4.8.1.1.2.d to demonstrate the OPERABILITY of each diesel generator at least once per 18 months will be i satisfied by performing the required surveillances on diesel generators number 1 and 2 while Brunswick Unit 1 is in OPERATIONAL CONDITION 3. 4. or 5 and L diesel generators number 3 and 4 while Brunswick Unit 2 is in OPERATIONAL CONDITION 3. 4. or 5. While performing the required surveillances of a given diesel generator. the loads assoc u ted with that diesel generator are subject to the Limiting Condition for Operation requirements for each system or component that obtains its emergency power from that diesel generator.

Surveillance Requirements 4.8.1.1.2.d.1. 4.8.1.1.2.d.4. and 4.8.1.1.2.d.5 may '

be per formed in OPERATIONAL CONDITION 1. 2. 3. 4. or 5.

. BRUNSWICK - UNIT 2 8 3/4 6 ! Amendment No. l

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