ML18102B643

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Proposed Tech Specs Revising SR 4.8.1.1.2.d.2 Proposed in 960925 Request to Change EDG Voltage & Frequency Limits as Result of Updated EDG Load Calculations & Ambiguity in Testing Methodology for EDG Start Timing
ML18102B643
Person / Time
Site: Salem  PSEG icon.png
Issue date: 10/29/1997
From:
Public Service Enterprise Group
To:
Shared Package
ML18102B642 List:
References
NUDOCS 9711040106
Download: ML18102B643 (3)


Text

Attachment 2 LR-N970639 SALEM GENERATING STATION UNIT NOS. 1 AND 2 FACILITY OPERATING LICENSES DPR-70 AND DPR-75 DOCKET NOS. 50-272 AND 50-311 CHANGE TO TECHNICAL SPECIFICATIONS EMERGENCY DIESEL GENERATOR TESTING TECHNICAL SPECIFICATION PAGES WITH PROPOSED CHANGES The following Technical Specifications for Facility Operating License No. DPR-70 are affected by this change request:

Technical Specification 4.8.1.1.2.d.2 Page 3/4 8-4 The following Technical Specifications for Facility Operating License No. DPR-75 are affected by this change request:

Technical Specification 4.8.1.1.2.d.2 3/4 8-4 9711040106 -971029 __________ '

PDR ADOCK 05000272 P

PDR

e ELECTRICAL POWER SYSTEMS SURVEILLANCE REQUIREMENTS (Continued)

d.

At lea*t once per 18 months during shutdown by:

1.
2.
3.

Subjecting the diesel to an inspection in accordance with procedures prepared in conjunction with its manufacturer's recommendation* for this clans of standby service, Verifying that, on rejection of a load greater than or equal to 820 kw, the voltage and frequency are restored to ~ ~

and ~ 4'5ft&-

volt* and 60 +/- 1.2 Hz with,in.4 11econd*)

D 3'llZ)

{)

4400 qr\\cl ~ub.s~~l'-A o..~i~~ ~ ~'tl &~- ~f.uev\\c:tf ~t ~ S"~. e~

~ '°'5 H-2 Simulating a 'io** of off*ite power by it;11elf, and:

a)

Verifying de-energization of the vital bu* and load shedding from the vital bu*.

b)

Verifying the die*el starts on the auto-*tart *ignal*,

energizes the vital bus with permanently connected load* within 13 **cond*, energize* the auto-connected *hutdown load* through the load sequencer and operate* for greater than or equal to 5 minute* while it* generator i* loaded with th* £hutdown load*.

Th* steady *tate voltage and frequency of the vital bu*

shall be maintained at ~ 3950 and s 4580 volt* and 60 +/- 1.2 Hz during thi* t**t.

4.

Verifying that on an ESF actuation t**t *ignal without lo** of offsit* power the die*el generator start* on th* auto-start aignal and operate* on standby for greater than or equal to 5 minute***

Tho generator voltage and frequency ahall be ~ 3950 and S 4580 volte and 60 +/- 1.2 Hz within 13 seconds after the auto-start signal and shall be maintained within theae limits during this test.

s.

Not Used.

6.

Simulating a loa* of off*it* power in conjunction with an ESF actuation test signal, and:

a)

Verifying de-energization of the vital bu* and load shedding from th* vital bu*.

b)

Verifying the di***l atart* on the auto-11tart signal*,

energiz** the vital bu* with permAnently connected load* within 13 **cond*, energize* th* auto-connected emergency (accident) load* through th* load **quencer and operate* for greater than or equal to 5 minute* while it* generator is loaded with the emergency load*.

Th* *t*ady *tat* voltage and frequency of the vital bu* *hall be maintained at ~ 3950 and S 4580 volt* and 60 +/- 1.2 Hz during thi* teat.

SALEM - UNIT 1 3/4 8-4 Amendment No.

148

J -

ELECTRICAL POWER SYSTEMS SURVEILLANCE REQUIREMENTS (Continued)

d.

At l*a*t once per 18 months during shutdown by:

1.

Subjecting the.di***l to an inspection in accordance with proc*dure*

prepared in conjunction with it* manufacturer'* r*commer.~~tion* for thi* cl*** of *tandby *arvice,

2.

Verifying that, on rejection of a load of greater than or equal to 820 kw, th* voltage and fr*quency are re*tor*d to~ ~4nd ~~

volt* and 60 + 1.2 Hz within 4 Hcond*)

() 3'110 44C>D Ct\\l\\.d ~vk~t)evd-~ 01.d.1.;.ves o..~.rf-.,..-k

~~lJell\\CJ1.. &t "'58 8 J &,./

r1L

3.

Simulat'ing a 1o.. of off sit* power by it*erf, aJ\\ld: * -

av-.

-\\eJO*.:> ne.

a) verifying de-energization of the vital bu* and lo&: *hedding from the vital bu*.

b)

Verifying th~ di**el *tart* on th* auto-*tart *ignal*,

energize* th* vital bu* with permanently connected load* within 13 **cond*, energize* the auto-connected *hutdown load* through th* load **qu*ncer and operate* for greater than or equal to 5 minute* while it* generator i* loaded with th* ahutdown load*.

The *teady *tat* voltage and frequency of the vital bu*

  • hall be maintained at ~ 3950 and ~ 4580 volt* and 60 +/- 1.2 Hz during thi* t**t.
4.

Verifying that on an ESF actuation teat *ignal without loa* of off *it* power the di***l generator *tart* on the auto-*tart aignal

. and operate* on atandby for greater than or equal to 5 minutes*.

Th* generator voltage and frequency ahall be ~ 3950 and ~ 4580 volts and 60 +/- 1.2 Hz within 13 **cond* after th* auto-atart signal and

  • hall be maintained within th*** limit* during thi* te*t.
5.

Deleted

6.

Simulating a lo** of off*it* power in conjunction with an ESF actuation t**t *ignal, and a)

Verifying de-energization of the vital bu* and load shedding fram the vital bus.

b)

Verifying th* dieael *tart* on th* auto-*tart *ignal*,

energize* the vital bu* with permanently connec.ted loada within 13 **cond*, energiz** th* auto-connected emergency (accident) load* through th* load **qu*ncer and operate* for greater than or equal to 5 minute* while it* generator i* loaded with the emergency loada.

The ateady *tat* voltage and frequency of the vital bu* *hall be maintained at ~ 3950 and ~ 4580 volte and 60 +/- 1.2 Hz during thi* te*t.

SALEH - UNIT 2 3/4 8-4 Amendment No. 126