Text

Amend 106 to License DPR-72,revising Tech Specs to Provide for Specific Actions When One Battery Supplying Dc Control Power to 230 Kv Switchyard Breakers Inoperable & Revises Time for Plant Operation W/One Battery Inoperable
	ML20153C773
Person / Time
Site:	Crystal River
Issue date:	04/22/1988
From:	Berkow H; Office of Nuclear Reactor Regulation
To:	;
Shared Package
ML20153C776	List: ML20153C773; ML20153C778; ML20153C803;
References
	DRP-72-A-106, NUDOCS 8805060314
	Download: ML20153C773 (10)
	v • d • e

f.,,

g2 fif 0pg Io, p

UNITED STATES T

g NUCLEAR REGULATORY COMMISSION ij WASHING TON, D. C. 20555

\\...../

FLORIDA POWER CORPORATION CITY OF ALACHUA CITY OF BU5hNELL CITY OF GAINESVILLE TITY CF KISSIPPEE CITY OF LEESBURG CITY OF NEW SMYRNA BEACH AND DTILITIES COMMISSION, CITY OF NEW SMYRNA BEACH CITY OF OCALA CRLANDO UTILITIES COMMISSION AND CITY OF ORLANDO SEBRING UTILITIES C0fEI55 ION SENTROLE ELECTRIC COOPERATIVE, INC.

CITY OF TALLAHASSEE DOCKET NO. 50-302 CRYSTAL RIVER UNIT 3 NUCLEAR GENERATING PLANT AMENDMENT TO FACILITY OPERATING LICENSE Amendment No.105 License No. DPR-72 1.

The Nuclear Regulatory Comission (the Comission) has found that:

A.

The application for amendment by Florida Power Corporation, et al.

(the licensees) dated January 20, 1988 complies with the standards and requirements of the Atomic Energy Act of 1954, as amended (the Act), and the Ccmission's rules and regulations set forth in 10 CFR Chapter I; B.

The facility will operate in conformity with the application, the provisions of the Act, and the rules and regulations of the Comission; C.

There is reasonable assurance (i) that the activities authorized by this amendment can be conducted without endangering the health and safety of the public, and (ii) that such activities will be conducted in compliance with the Comission's regulatiens; D.

The issuance of this amer.dment will not be ininical to the ccmmon defense and security or to the health and safety of the public; and E.

The issuance of this amendment is in accordance with 10 CFR Part 51 of the Cemission's regulations and all applicable requirements have been satisfied, ggaMBali8%86a" P

f.

t 2.

Accordingly, the license is amended by changes to the Technical Specifications as indicated in the attachment to this license amendecnt, and paragraph 2.C.(2) of Facility Operating License ?!o. DPR-72 is hereby amended to read as follows:

Technical Specifications The Technical Specifications contained in Appendices A and B, as revised through Amendment flo.10E, are itereby incorporated in the license.

Florida Power Corporation shall operate the facility in accordance with the Technical Specifications.

3.

This license amendment is effective as of its date of issuance.

i FOR THE NUCL RAEGULATORY COMMISSION fi 1

J Herbert

. Berkow, D rector V

Projec Directorate II-2 Divisien of Reactor Projects-I/II Office of Nuclear Reactor Regulation

Attachment:

Changes to the Technical Specifications Date of Issuance:

April 22,1988 l

'. - ' 7 ATTACHMENT 0 LICENSE M4ENDPENT NO.105 FACILITY OPERATING LICENSE NO. DPR-72 DOCKET t:0. 50-302 Replace the following pages of the Appendix "A" Technical Specifications with the attached pages.

The revised pages are identified by amendment number and contain vertical lines indicating the area of change.

The corresponding overleaf pages are also provided to maintain document completeness.

Remove Insert 3/4 8-1 3/4 8-1 3/4 8-2 3/4 8-2 3/4 8-2a 3/4 8-5 3/4 8-5 3/4 8-6 3/4 8-6 3/4 8-6a 3/4 8-6b 3/4 8-6c

3/4.8 ELECTRICAL POWER SYSTEMS 3/4.8.1 A.

C.

SOURCES OPERATING LIMITING CONDITION FOR OPERATION 3.8.1.1 As a minimum, the following electrical power sources shall be OPERABLE:

a.

Two physically independent circuits between the offsite transmission network and the onsite Class 1E distribution l

system, and b.

Two separate and independent diesel generators each with:

'l l.

A separate day fuel tank containing a minimum volume of 400 gallons of fuel, A separate fuel storage system containing a minimum volume of 20,200 gallons of fuel, and I{

3.

A separate fuel transfer pump, and c.

Two separate battery / charger combinations supplying D.C control power to the 230 kv switchyard breakers.

I) APPLICABILITY:

MODES 1, 2,

3 and 4.

,, ACTION _:

1 a.

With one of the above offsite circuits inoperable.

demonstrare the OPERABILITY of the remaining A.C.

sources by performing Surveillance Requirement 4.8.1.1.1.a within one hour and at least once per 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months thereafter; and 4.8.1.1.2.a.4 within 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months , unless the diesel generators are already operating.

Restore at least t w o o f f s.i. t e i

'I circuits to OPERABLE status within 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months or be in at j

i least HOT STANDBY within the next 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months .

i b.

With one diesel generator inoperable, demonstrate the operability of the remaining A.C.

sources by performing

{

Surveillance Requirement 4.8.1.1.1.a within one hour and at least once per 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months thereafter; and 4.8.1.1.2.a.4 within j

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

Restore two diesel generators to OPERABLE status l

within 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months or be in at least HOT STANDBY within the j

next 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months and in COLD SHUTDOWN within the following 30

(

hours.

l i

I I

i CRYSTAL RIVER - UNIT 3 3/4 8-1 Amendment No. 92,105

ELECTRICAL POWER SYSTEMS LIMITING CONDITION FOR OPERATION (continued) l

~

' ACTION: (Continued) c.

With one offsite circuit and one diesel generator of the above required-A.C.

electrical power sources inoperable, demonstrate the OPERABILITY of the remaining A.C.

sources by performing Surveillance Requirements 4.8.1.1.1.a within one hour and at least once per 8. hours thereafter; and 4.8.1.1.2.a.4 within 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months , unless the diesel generator is already operating.

Restore

-at least one of the inoperable sources to OPERABLE status within 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months or be in at least NOT STANDBY within the next 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months .

Restore at least two offsite circuits and two diesel generators to OPERABLE status within 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months from the time of initial loss or be in at least HOT STANDBY within the next 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months .

d.

With two of the above required offsite A.C.

circuits inoperable, demonstrate the OPERABILITY of two diesel generators by performing Surveillance Requirement 4.8.1.1.2.a.4 within 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months , unless the diesel generators are already operating; restore at least one of the inoperable offsite sources to OPERABLE status within 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months or be in at least NOT STANDBY within the next 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months .

With only one offsite source restored, restore at least two off-site circuits to OPERABLE status within 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months from the time of initial loss or be in at least HOT STANDBY within the next 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months .

i l

e.

With two of the above required diesel generators I

inoperable, demonstrate the OPERABILITY of two offsite A.C.

circuits by performing Surveillance Requirement 4.8.1.1.1.a within one hour and at least once per 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months thereafter; restore at least one of the inoperable diesel generators to OPERABLE status within 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months or be in at i

least HOT STANDBY within the next 6

hours and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months .

Restore at least

{

two diesel generators to OPERABLE status within 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months from ths time of initial loss or be in at least NOT STANDBY within the next 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months .

f.

With one of the batteries or chargers supplying D.C.

control power to the 230 kv switchyard breakers inoperable, restore the inoperable battery and/or charger to OPERABLE status or supply all D.C.

control power to the 230 kv switchyard from a

single OPERABLE battery / charger combination within 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months or be in at least HOT STANDBY within t~he next 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months .

CRYSTAL RIVER - UNIT 3 3/4 8-2 Amendment No. $3.JA, '

1

t E(L".TRICAL POWER SYSTEMS LIMITING CONDITION FOR OPERATIOR_(continued)

ACTION:

(Continued) g.

Mith a

single battery / charger combination supplying D.C.

control power to the redundant 230 kv breaker tripping

coils, demonstrate the OPERABILITY of that battery by performing Surveillance Requirement 4.8.1.1.1.c.1 within 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months and at least once per 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months thereafter.

Restors both batteries and chargers to OPERABLE status within 7 days or be in at least HOT STANDBY within the next 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months .

SURVEILLANCE REQUIREMENTS 4.8.1.1.1 Each independent circuit between the offsite transmission network and the onsite Class lE distribution system shall be:

a.

Determined OPERABLE at least once per 7 days by verifying correct breaker alignments and indicated power availability.

b.

Demonstrated OPERABLE at least once per 18 months during shutdown by transferring unit power supply from the normal circuit to the alternate circuit.

1 l

l l

1 4

i CRYSTAL RIVER - UNIT 3 3/4 8-2a Amendment No.105 N

~

\\

l ELECTRICAL P004E SYSTDt3 SURVEILLANCE REQUIREMENTS (Continued) 2.

Verifying the generator espability to reject a load of 1515 kw without tripping.

s 3.

Simulating a loss of offsite power in conjunction with Reacter Building

{

high pressure and Reactor Building high-high pressure tests signals, and; a)

Verifying de-energization of the emergency buses and load shedding from the emergency busses, l

b)

Verifying that the 4160 v. emergency bus tie breakers open, c)

Verifying the diesel starts from ambient condition on the auto-start signal, energizes the emergency busses with permanently connected loads, energizes the auto-connected emergency loads through the load sequencer, and operates for 15 minutes while its generator is loaded with the emergency loads.

s

- 4.

Verifying the diesel generator operates for at least 60 minutes.

During the first 5 minutes but no greater than 6 minutes of this test the diesel generator shall be loaded to greater than or equal to 3248 kw but less than 3300 kw and during the remaining time of this 60 minute test, the diesel generator shall be loaded to greater than or equal to 2750 kw but less than 3000 kw,

5.

Verifying that the auto-connected loads to each diesel generator for the worst case diesel generator operating condition do not exceed 3248 kw, and 6.

Verifying that the automatic load sequence timers are OPERABLE with each load sequence time interval within : 104.

This test shall be performed in MODE 3

- These revised requirenents shall beccee effective upon approval of the licensee's final test re; ort and supporting docunentation and shall apply only until the end of Cycle Vi!.

CRYSTAL RIVER - UNIT 3 3/4 8-5 Amendment No.E*U'N' N

-. ~

ELECTRICAL POWER SYSTEMS SURVEILLANCE REQUIREMENTS (Continued) 1.

At least once per 7 days by verifying that:

~

a)

The electrolyte leoel of each pilot cell is between the minitum and maximum level indication marks, b)

The pilot cell specific gravity, corrected to 77'F.

and full electrolyte level is 11.20.

c)

The pilot cell voltage is >2.15 volts under float charge, and d)

The overall battery voltage is >120 volts under float charge.

2.

At least once per 92 days by verifying that:

a)

The voltage of each connected cell is 12.15 volts under float charge and has not decreased more than 0.10 volts from the value observed during the base-line tests, and b)

The specific g.avity, corrected to 77'F, and full electrolyte level of each connected cell is 11.20 and has not decreased more than 0.01 from the value observed during the previous tests, and c)

The electrolyte level of each connected cell is between the miniaua and maximum level indication i

marks.

3.

At least once per 18 months by verifying that:

a)

The cells, cell plates and battery racks show no visual indication of physical damage or abnormal deterioration, b)

The cell-to-r; ell and terminal connections are clean, tight and ceated with anti-corrosion materials, c)

The battery charger will supply at least 95 amperes at 125 volts for at least 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months .

4.

At least once per 18 months, by verifying that the batterv capacity is adequate to supply and maintain in OPERABLE status all of the actual emergency loads for 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months when the battery is subjected to a battery service test.

CRYSTAL RIVER - UNIT 3 3/4 8-6a Amendment No. 105

~

V l

ELECTRICAL POWER SYSTEMS I

SURVEILLANCE REQUIREMENTS (Continued) 5.

At least once per 60 months, by verifying that the

{

battery capacity is at least 80% of the manufacturer's j

rating when subjected to a performance discharge test.

This performance discharge test shall be performed subsequent to the satisfactory completion of the required battery service test.

i 4.8.1.2.2 At least one diesel generator shall be demonstrated OPERA 3LE:

a.

At least once per 31 days by:

i 1.

Verifying the fuel level in the day fuel tank, 2.

Verifying the fuel level in the fuel' storage tank, 3.

Verifying the fuel transfer pump can be start-d and transfers fuel from the storage system to the day tank, j

4.

Verifying the diesel starts from ambient condition and l

can be accelerated to at least 900 rpa, 1

S.

Verifying the diesel generator is aligned to provide i

standby power to the associated energency buses.

b.

At least once each 92 days by verifying that a sample of

)

diesel fuel from the fuel storage tank is within the acceptable limits specified in Table 1 of ASTM D975-68 when checked for viscosity, water and sediment.

c.

At least onco per 184 days in lieu of surveillance 4.8.1.2.2.a.4 by verifying the diesel starts from ambient condition and accelerates to at least 900 rps in less than or equal to 10 seconds, d.

At least once per 18 months, 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 generator, capability to reject a load of 1515 kw without tripping.

i l

CRYSTAL RIVER - UNIT 3 3/4 8-6b Amendment No. 105 i

l

ELECTRICAL POWER SYSTEMS SURVEILLANCE REQUIREMENTS JContinued)

3.

Simulating a loss of offsite power in conjunction with Reactor Building high pressure and Reactor Building h_igh-high pressure tests signals, and; a)

Verifying de-energization of the emergency buses i

\\

and load shedding from the emergency buses, b)

Verifying that the 4160 v.

emergency bus tie breakers open, c)

Verifying the diesel starts from ambient condition on the auto-start signal, energizes the emergency buses with permanently connected loads, energizes the auto-connected emergency loads.through the load sequencer, and operates for 15 minutes while its generator is loaded with the emergency loads.

4.

Verifying the diesel generator operates for 160 minutes while loaded to 13000 kw,

S.

Verifying that the auto-connected loads to each diesel generator do not exceed the 2000 hour0.0231 days 0.556 hours 0.00331 weeks 7.61e-4 months rating of 3000 kw, and i

6.

Verifying t' hat the automatic load sequence timers are OPERABLE with each load sequence time interval within 110%.

This test shall be performed in MODE 3.

t n

CRYSTAL RIVER - UNIT 3 3/4 8-6c Amendment No.106

ML20153C773

Text

Attachment:

Navigation menu

Search