Text

Amends 205 & 235 to Licenses DPR-71 & DPR-62,respectively, Changing TS to Extend AOT for 4.16 Kv Ac Balance of Plant Buses & Ac Electrical Power Distribution Sys Load Group Buses to Permit One Div of Buses to Be OOS for 7 Days
	ML20205Q783
Person / Time
Site:	Brunswick
Issue date:	04/15/1999
From:	Peterson S; NRC (Affiliation Not Assigned)
To:	;
Shared Package
ML20205Q788	List: ML20205Q783; ML20205Q800;
References
	NUDOCS 9904220067
	Download: ML20205Q783 (83)
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UNITED STATES g

g NUCLEAR REGULATORY COMMISSION

~t WASHINGTON, D C. 20555-0001 j'

CAROLINA POWER & LIGHT COMPANY. et al.

DOCKET NO. 50-325 BRUNSWICK STEAM ELECTRIC PLANT. UNIT 1 AMENDMENT TO FACILITY OPERATING LICENSE Amendment No. 205 License No. DPR-71 9

1.

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

1 A.

The application for amendment filed by Carolina Power & Light Company (the licensee), dated November 1,1996, as supplemented by letters dated May 22, 1998, September 14,1998, January 4,1999, and March 19,1999, complies with the standards and requirements of the Atomic Energy Act of 1954, as amended (the Act), and the Commission'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 Commission; 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 Commission's regulations; D.

The issuance of this amendment will not be inimical to the common 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 Commission's regulations and all applicable requirements have been satisfied.

2.

Accordingly, the license is amended by changes to the Technical Specifications, as indicated in the attachment to this license amendment; and the first paragraph of 2.C.(2) of Facility Operating License No. DPR-71 is hereby amended to read as follows:

e P

i

' (2)

Technical Specifications The Technical Specifications contained in Appendices A and B, as revised through Amendment No. 205, are hereby incorporated in the license. Carolina Power & Light Company shall operate the facility in accordance with the Technical Specifications.

3.

This license amendment is effective as of the date of its issuance and shall be implemented within 30 days of issuance.

FOR THE NUCLEAR REGULATORY COMMISSION

[ $.\\u o \\A \\ [,..

Sheri R. Peterson, Chief, Section 2 Project Directorate 11 Division of Licensing Project Management Office of Nuclear Reactor Regulation

Attachment:

Changes to the Technical Specifications Date of Issuance:

April 15,1999

r f

I-

~ 'i ;SMENT TO LICENSE AMENDMENT NO. 205 s

- A_;. 'LITY OPERATING LICENSE NO. DPR-71 DOCKET NO. 50-325 1

Replace the following pages of the Appendix A Technical Specifications with the attached revised pages. The revised pages are identified by amendment number and contain marginal lines indicating the areas of change.

Remove oaaes insert Paaes 3.8-1 through 3.8-38 3.8-1 through 3.8-39 i

L AC Sources--Operating 3.8.1 3.8 ELECTRICAL POWER SYSTEMS 3.8.1 AC Sources--Operating LCO.3.8.1 The following AC electrical power sources shall be OPERABLE:

l a.

Two Unit 1 qualified circuits between the offsite transmission network and the onsite Class lE AC Electrical Power Distribution System; b.

Four diesel generators (DGs); and c.

Two Unit 2 qualified circuits between the offsite transmission network and the onsite Class lE AC Electrical Power Distribution System.

APPLICABILITY:

MODES 1, 2, and 3.

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A.

NOTE---------

A.1 Restore Unit 2 45 days Only applicable when offsite circuit to Unit 2 is in MODE 4 OPERABLE status.

of S.

i One Unit 2 offsite circuit inoperable.

(continued) l l

Brunswick Unit 1 3.8-1 Amendment No. 205 l

F AC Sources-Operating 3.8.1 ACTIONS (continued) i CONDITION REQUIRED ACTION COMPLETION TIME B.

NOTES--------

B.1 Declare required Immediately from 1.

Only applicable feature (s) with no discovery of when Unit 2 is in power available Condition B MODE 4 or 5.

inoperable when the concurrent with redundan.t required inoperability of 2.

Condition 8 shall feature (s) are redundant not be entered in inoperable, required t

i conjunction with feature (s)

Condition A.

Two Unit 2 offsite circuits inoperable due to one Unit 2 balance of plant circuit path to the downstream 4.16 kV emergency bus inoperable for planned maintenance.

AND AJ l

DG associated with the B.2 Perform SR 3.8.1.1 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months affected downstream for OPERABLE offsite 4.16 kV emergency bus circuit (s).

AND inoperable for planned maintenance.

Once per 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months thereafter AND B.3 Restore both Unit 2 7 days offsite circuits and DG to OPERABLE AND status.

10 days from discovery of failure to meet LC0 3.8.1.a or b (continued) i Brunswick Unit 1 a.8-2 Amendment No. 205 1

AC Sources-0perating o

3.8.1 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME C.

One offsite circuit C.1 Perform SR 3.8.1.1 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months I

inoperable for reasons for OPERABLE offsite other than Condition A circuit (s).

AND or B.

I Once per 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months thereafter AND C.2 Declare required 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months from I

feature (s) with no discovery of no offsite power offsite power to available inoperable one 4.16 kV when the redundant emergency bus required feature (s) concurrent with are inoperable.

inoperability of redundant required feature (s) 6ND l

C.3 Restore offsite 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months I

circuit to OPERABLE status.

AE 10 days from discovery of i

failure to meet j

LC0 3.8.1.a or b i

l (continued) l Brunswick Unit 1 3.8-3 Amendment No. 205 !

I i

AC Sources--Operating 3.8.1

~

l ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME D.

One DG inoperable for D.1 Perform SR 3.8.1.1 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months reasons other than for OPERABLE offsite Condition B.

circuit (s).

AND Once per 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months thereafter Ati_D D.2 Declare required 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months from I

feature (s), supported discovery of by the inoperable DG, Condition D I

inoperable when the concurrent with redundant required inoperability of feature (s) are redundant inoperable.

required feature (s) i A!LD D.3.1 Determine OPERABLE 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months I

DG(s) are not inoperable due to common cause failure.

OR D.3.2 Perform SR 3.8.1.2 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months I

for OPERABLE DG(s).

A.!LD.

D.4 Restore DG to 7 days l

OPERABLE status.

AND

~

10 days from discovery of failure to meet LC0 3.8.1.a or b (continued)

Brunswick Unit 1 3.8-4 Amendment No.205 l

AC Sources--Operating 3.8.1 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME E.

Two or more offsite E.1 Declare required 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months from 1.

circuits inoperable feature (s) inoperable discovery of for reasons other than when the redundant Condition E l

Condition B.

required feature (s) concurrent with are inoperable.

inoperability of redundant required feature (s)

AND E.2 Restore all but one 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months I

offsite circuit to OPERABLE status.

F.

One offsite circuit

NOTE-------------

inoperable for reasons Enter applicable Conditions other than and Required Actions of Condition B.

LC0 3.8.7, " Distribution Systems-0perating," when AND Condition F is entered with no AC power source to any One DG inoperable for 4.16 kV emergency bus.

reasons other than Condition B.

F.1 Restore offsite 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months circuit to OPERABLE j

status.

08 F.2 Restore DG to 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months 1

OPERABLE status.

G.

Two or more DGs G.1 Restore all but one 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months I

inoperable.

DG to OPERABLE

status, l

(continued) l Brunswick Unit 1 3.8-5 Amendment No. 205 l

i' AC Sources--Operating 3.8.1 ACTIONS (continued)

CONDITION REQUIRED ACTIO';

COMPLETION TIME 1

H.

Regttired Action and H.1 Be in MODE 3.

12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months I

asscciated Completion Time of Condition A, ANQ B, C, D, E, F or G not I

q t

met.

H.2 Be in MODE 4.

36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months I.

One or more offsite 1.1 Enter LCO 3.0.3.

Immediately I

circuits and two or more DGs inoperable.

98 Two or more offsite circuits and one DG inoperable for reasons other than Condition B.

SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.8.1.1 Verify correct breaker alignment and 7 days indicated power availability for each offsite circuit.

(

i (continued)

Brunswick Unit 1 3.8-6 Amendment No.205 l

r AC Sources-Operating 3.8.1 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY l

SR 3.8.1.2 NOTES-------------------

1.

All DG starts may be preceded by an engine prelube period.

)

2.

A modified DG start involving idling and gradual acceleration to 1

synchronous speed may be used for this l

SR. When modified start procedures i

are not used, the time, voltage, and frequency tolerances of SR 3.8.1.7 l

must be met.

3.

A single test at the specified Frequency will satisfy this Surveillance for both units.

Verify each DG starts from standby 31 days i

l conditions and achieves steady state i

voltage 2: 3750 V and 5; 4300 V and frequency 2: 58.8 Hz and 5; 61.2 Hz.

)

(continued) l l

1 l

l Brunswick Unit 1 3.8-7 Amendment No. 205 l l

i 1

AC Sources--Operating 3.8.1 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.8.1.3

..--.-----.....N0TES-----------.-------

1.

DG loadings may include gradual loading.

2.

Momentary transients outside the load range do not invalidate this test.

3.

This Surveillance shall be conducted l

on only one DG at a time.

4.

This SR shall be preceded by and immediately follow, without shutdown, a successful performance of SR 3.8.1.2 or SR 3.8.1.7.

5.

A single test at the specified Frequency will satisfy this Surveillance for both units.

Verify each DG is synchronized and loaded 31 days and operates for a 60 minutes at a load 2 2800 kW and s 3500 kW.

l SR 3.8.1.4 Verify each engine mounted tank contains 31 days 2 150 gal of fuel oil.

l SR 3.8.1.5 Check for and remove accumulated water from 31 days each engine mounted tank.

SR 3.8.1.6 Verify the fuel oil transfer system 31 days operates to transfer. fuel oil from the day fuel on storage tank to the engine mounted tank.

(continued)

Brunswick Unit 1 3.8-8 Amendment No. 205 l 1

AC Sources--Operating 6

3.8.1 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.8.1.7

NOTES-------------------

1.

All DG starts may be preceded by an engine prelube period.

2.

A single test at the specified Frequency will satisfy this Surveillance for both units.

V'erify each DG starts from standby 184 days condition and achieves, in s 10 seconds, voltage 2: 3750 V and frequency 2: 58.8 Hz, and after steady state conditions are reached, maintains voltage 2: 3750 V and s 4300 V and frequency 2: 58.8 Hz and s 61.2 Hz.

(continued) l

~

i l

l l

Brunswick Unit 1 3.8-9 Amendment No. 205 I i

r l-I AC Sources-0perating 3.8.1 i

SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.8.1.8

NOTES-------------------

1.

SR 3.8.1.8.a shall not be performed in MODE 1 or 2 for the Unit 1 offsite circuits. However, credit may be l

taken for unplanned events that satisfy this SR.

2.

SR 3.8.1.8.a is not required to be met if the unit power supply is from the preferred offsite circuit.

3.

A single test at the specified Frequency will satisfy this Surveillance for both units.

Verify:

24 months a.

Automatic transfer capability of the unit power supply from the normal circuit to the preferred offsite circuit; and i

b.

Manual transfer of the unit power l

supply from the preferred offsite circuit to the alternate offsite circuit.

(continued) t-Brunswick Unit 1 3.8-10 Amendment No. 205 l

f m

l o

AC Sources-Operating 3.8.1 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY 1

SR 3.8.1.9

NOTES-------------------

1.

lhis Surveillance shall not be performed in MODE 1, 2, or 3 for DG 1 and DG 2.

However, credit may be taken for unplanned events that satisfy this SR.

2.

If performed with the DG synchronized with offsite power, it shall be performed at a power fac'iur s 0.9.

3.

A single test at the specified l

Frequency will satisfy this Surveillance for both units.

Verify each DG rejects a load greater than 24 months or equal to its associated core spray pump I

without tripping.

)

l l

(continued)

Brunswick Unit 1 3.8 11 Amendment No. 205 l

j AC Sources--Operating e

3.8.1 l

l SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY i

(

SR 3.8.1.10

NOTE--------------------

l A single test at the specified Frequency I

will satisfy this Surveillance for both units.

{

Verify each DG's automatic trips are 24 months bypassed on an actual or simulated ECCS initiation signal except:

a.

Engine overspeed; b.

Generator differential overcurrent; c.

Low lube oil pressure; d.

Reverse power; e.

Loss of field; and f.

Phase overcurrent (voltage restrained).

(continued) l I

Brunswick Unit 1 3.8 12 Amendment No. 205 l

F AC Sources--Operating 3.8.1 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.8.1.11

NOTES-------------------

1.

Momentary transients outside the load and power factor ranges do not invalidate this test.

2.

A single test at the specified Frequency will satisfy this i

l Surveillance for both units.

Verify each DG operating at a power factor 24 months s 0.9 operates for 2: 60 minutes loaded to 2: 3500 kW and s 3850 kW.

SR 3.8.1.12

NOTE--------------------

A single test at the specified Frequency will satisfy this Surveillance for both units.

Verify an actual or simulated ECCS 24 months initiation signal is capable of overriding the test mode feature to return each DG to ready-to-load operation.

(continued)

Brunswick Unit 1 3.8-13 Amendment No. 205 l

AC Sources-Operating 3.8.1 SURVEILLANCE REQUIREMENTS (continued)

SURVEllLANCE FREQUENCY SR 3.8.1.13

NOTE--------------------

This Surveillance shall not be performed in MODE 1, 2, or 3 for the load sequence relays associated with DG 1 and DG 2.

However, credit may be taken for unplanned l

events that satisfy this SR.

Verify interval between each sequenced load 24 months block is within i 10% of design interval a

for each load sequence relay.

(continued) l Brunswick Unit 1 3.8-14 Amendment No.205 l

I AC Sources-Operating 3.8.1 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.8.1.14

NOTES-------------------

I 1.

All DG starts may be preceded by an engine prelube period.

2.

This Surveillance shall not be performed in MODE 1, 2, or 3 for DG 1 l

and DG 2.

However, credit may be l-taken for unplanned events that satisfy this SR.

Verify, on actual or simulated loss of 24 months offsite power signal in conjunction with an actual or simulated ECCS initiation signal:

a.

De-energization of emergency buses; b.

Load shedding from emergency buses; and c.

DG auto-starts from standby condition and:

t l

1.

energizes permanently connected loads in s 10.5 seconds, 2.

energizes auto-connected emergency loads through load sequence

relays, 3.

maintains steady state voltage 2 3750 V and s 4300 V, 4.

maintains steady state frequency 2 58.8 Hz and s 61.2 Hz, and 5.

supplies permanently connected and auto-connected emergency loads for 2 5 minutes.

l Brunswick Unit 1 3.8-15 Amendment No. 205 l

l~

AC Sources-Shutdown 3.8.2 i

3.8 ELECTRICAL POWER SYSTEMS

)

3.8.2 AC Sources-Shutdown

]

LC0 3.8.2 The following AC electrical power sources shall be OPERABLE:

a.

One Unit 1 qualified circuit between the offsite transmission network and the onsite Class lE AC electrical power distribution subsystem (s) required by LCO 3.8.8, " Distribution Systems-Shutdown";

b.

Two diesel generators (DGs) capable of supplying onsite Class lE AC electrical power distribution subsystem (s) required by LC0 3.8.8; and c.

One Unit 2 qualified circuit between the offsite transmission network and the onsite Class lE AC electrical power distribution subsystem (s) needed to support the Unit 2 equipment required to be OPERABLE by LC0 3.7.3, " Control Room Emergency Ventilation (CREV)

System," LCO 3.7.4, " Control Room Air Conditioning (AC) l System," and LC0 3.8.5, "DC Sources-Shutdown."

APPLICABILITY:

MODES 4 and 5, During movement of irradiated fuel assemblies in the secondary containment.

I j

Brunswick Unit 1 3.8-16 Amendment No. 205 l l

AC Sources--Shutdown 3.8.2 ACTIONS

.........................._..........N0TE-------------------------------------

LC0 3.0.3 is not applicable.

CONDITION REQUIRED ACTION COMPLETION TIME A.

One or more required

NOTE-------------

offsite circuits Enter applicable Condition inoperable.

and Required Actions of LC0 3.8.8, with one or more required 4.16 kV emergency buses de-energized as a result of Condition A.

A.1 Declare affected Immediately j

required feature (s),

with no offsite power available, inoperable.

0B A.2.1 Suspend CORE Immediately ALTERATIONS.

AND A.2.2 Suspend movement of Immediately irradiated fuel assemblies in the secondary containment.

AND A.2.3 Initiate action to immediately suspend operations with a potential for draining the reactor vessel (0PDRVs).

AND (continued)

Brunswick Unit 1 3.8-17 Amendment No. 205 l

r AC Sources-Shutdown 3.8.2 i

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A.

(continued)

A.2.4 Initiate action to Immediately restore required offsite power circuit to OPERABLE status.

B.

One required DG B.I Declare affected Immediately inoperable, required feature (s) with no DG available inope"able.

0R B.2.1 Suspend CORE Immediately ALTERATIONS.

A!LD B.2.2 Suspend movement of Immediately irradiated fuel assemblies in secondary containment, a!LD B.2.3 Initiate action to Immediately suspend OPDRVs.

blLD B.2.4 Initiate action to Immediately restore required DG to OPERABLE status.

(continued) l l

Brunswick Unit 1 3.8-18 Amendment No. 205 l

r AC Sources-Shutdown 3.8.2 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME C.

Two required DGs C.1 Suspend CORE Immediately l

inoperable.

ALTERATIONS.

AND C.2 Suspend movement of Immediately irradiated fuel assemblies in secondary containment.

AND C.3 Initiate action to Immediately suspend OPDRVs.

AND C.4 Initiate action to Immediately restore required DGs to OPERABLE status.

SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.8.2.1

NOTE--------------------

Unless required to be performed by Unit 2 Specification 3.8.1, the following SRs are not required to be performed: SR 3.8.1.3, SR 3.8.1.9 through SR 3.8.1.11, SR 3.8.1.13, and SR 3.8.1.14.

For AC sources required to be OPERABLE the In accordance SRs of Specification 3.8.1, except with applicable SR 3.8.1.8 and SR 3.8.1.12, are applicable.

SRs l

Brunswick Unit 1 3.8-19 Amendment No. 205 I l

l l

Diesel Fuel Oil l

3.8.3 i

l l

3.8 ELECTRICAL POWER SYSTEMS l

3.8.3 Diesel Fuel Oil

!.C0 3.8.3 The stored diesel fuel oil shall be within limits for each required diesel generator (DG).

APPLICABILITY:

When associated DG is required to be OPERABLE.

ACTIONS NOTE-------------------------------------

Separate Condition entry is allowed for each DG.

CONDITION REQUIRED ACTION COMPLETION TIME j

{

A.

One or more required A.1 Restore required day 48 hours5.555556e-4 days 0.0133 hours 7.936508e-5 weeks 1.8264e-5 months DGs with fuel oil fuel oil storage tank level in the level to within associated day fuel limit.

oil storage tank (s)

< 22,650 gal per required DG and 4

2 17,000 gal per required DG.

AND t

Fuel oil level in the main fuel oil storage tank 2 20,850 gal per required DG.

(continued) l Brunswick Unit 1 3.8-20 Amendment No. 205 l j

l

r l

Diesel Fuel Oil l

3.8.3 l

ACTIONS (continued)

CONDITION REQU1 RED ACTION COMP'.ETION TIME B.

One or more required 8.1 Restore main fuel oil 48 hours5.555556e-4 days 0.0133 hours 7.936508e-5 weeks 1.8264e-5 months DGs with fuel oil storage tank level to level in the main fuel within limit.

oil storage tank

< 20,850 gal per required DG and 2 13,900 gal per

^

required DG.

A.tLD Fuel oil level in the required day fuel oil storage tank (s).

2 22,650 gal per required DG.

C.

One or more DGs with C.1 Restore stored fuel 7 days I

stored fuel oil total oil total particulates not particulates to within limit.

within limit.

D.

Required Action and D.1 Declare associated DG Immediately associated Completion inoperable.

Time Condition A, B, or C not met.

0_R One or more DGs with diesel fuel oil not withip limits for reasons other than Condition A, B, or C.

l l

I

{

i l

Brunswick Unit 1 3.8-21 Amendment No. 205 l

Diesel Fuel Oil 3.8.3 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY l

SR 3.8.3.1 For each required DG, verify:

31 days a.

The associated day fuel oil storage tank contains 2 22,650 gal; and b.

The main fuel oil storage tank contains 2 20,850 gal per required DG.

SR 3.8.3.2 Verify fuel oil properties of stored fuel In accordance oil are tested in accordance with, and with the Diesel maintained within the limits of, the Diesel Fuel Oil Fuel Oil Testing Program.

Testing Program SR 3.8.3.3 Check for and remove accumulated water from 31 days each day fuel oil tank and the main fuel oil storage tank.

1 l

l Brunswick Unit 1 3.8-22 Amendment No. 205 l I

l.

DC Sources--Operating 3.8.4 3.8 ELECTRICAL POWER SYSTEM 3 3.8.4 DC Sources-Operating LCO 3.8.4 The following DC electrical power subsystems shall be OPERABLE:

a.

Unit 1 Division I and Division II DC electrical power subsystems; and b.

Unit 2 Division I and Division II DC electrical power subsystems.

APPLICABILITY:

MODES 1, 2, and 3.

ACTIONS CONDITION REQUIRED ACTI0il COMPLETION TIME A.

One DC electrical A.1

NOTE---------

power subsystem Enter applicable inoperable.

Conditions and Required Actions of LC0 3.8.7, 4

" Distribution Sy s tems --Operat i ng, "

when Condition A results in de-energization of an AC electrical power distribution subsystem or a DC electrical power distribution subsystem.

Restore DC electrical 7 days power subsystem to OPERABLE status.

(continued)

Brunswick Unit 1 3.8-23 Amendment No. 205 l

DC Sources-Operating 3.8.4 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME B.

Required Action and B.1 Be in MODE 3.

12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months associated Completion Time of Condition A AND not met.

B.2 Be in MODE 4.

36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months j

98 Two or more DC electrical. power subsystems inoperable.

SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.8.4.1 Verify battery terminal voltage is 2130 V 7 days on float charge.

SR 3.8.4.2 Verify no visible corrosion at battery 92 days terminals and connectors.

i 08 Verify battery connection resistance is s 23.0 ohms for inter-cell connections and s 82.8 ohms for inter-rack connections.

SR 3.8.4.3 Verify battery cells, cell plates, and 18 months racks show no visual indication of physical damage or abnormal deterioration that degrades performance.

(continued)

Brunswick Unit 1 3.8-24 Amendment No. 205 l

DC Sources--Operating 3.8.4 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.8.4.4 Remove visible corrosion and verify battery 18 months cell to cell and terminal connections are coated with anti-corrosion material.

SR 3.8.4.5 Verify each required battery charger 24 months supplies 2: 250 amps at 2: 135 V for 2: 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months .

SR 3.8.4.6

NOTES----

I 1.

The modified performance discharge test in SR 3.8.4.7 may be performed in lieu of the service test in SR 3.8.4.6 once per 60 months.

2.

This Surveillance shall not be performed in MODE 1 or 2 for the Unit 1 DC electrical power subsystems.

However, credit may be taken for i

unplanned events that satisfy this SR.

3.

A single test at the specified Frequency will satisfy this Surveillance for both units.

Verify battery capacity is adequate to 24 months supply, and maintain in OPERABLE status, the required emergency loads for the design duty cycle when subjected to a battery service test.

(continued)

Brunswick Unit 1 3.8-23 Amendment No. 205 l

DC Sources--Operating 3.8.4 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY l

SR 3.8.4.7

NOTES-------------------

1.

This Surveillance shall not be performed in MODE 1 or 2 for the Unit 1 DC electrical power subsystems.

However, credit may be taken for unplanned events that satisfy this SR.

2.

A single test at the specified Frequency will satisfy this Surveillance for both units.

Verify battery capacity is 2: 80% of the 60 months manufacturer's rating when subjected to a performance discharge test or a modified AND performance discharge test.

12 months when battery shows degradation or has reached 85%

of the expected life with capacity

< 100% of manufacturer's rating AND 24 months when battery has reached 85% of the expected life with capacity 2: 100% of manufacturer's rating i

1 J

l 1

Brunswick Unit 1 3.8-26 Amendment No. 205 l 1

DC Sources-Shutdown

+

3.8.5 3.8 ELECTRICAL POWER SYSTEMS 3.8.5 DC Sources-Shutdown LC0 3.8.5 The following DC electrical power subsystems shall be OPERABLE:

a.

The Unit 1 DC electrical power subsystems needed to support the DC electrical power distribution subsystem (s) required by LCO 3.8.8, " Distribution Systems-Shutdown;" and b.

The Unit 2 DC electrical power subsystem needed to support the DC electrical power distribution subsystem (s) required by LC0 3.8.8, " Distribution Systems-Shutdown. "

APPLICABILITY:

MODES 4 and 5, During movement of irradiated fue1 assemblies in the secondary containment.

ACTIONS

....................................-NOTE-------------------------------------

LCO 3.0.3 is not applicable.

CONDITION REQUIRED ACTION COMPLETION TIME A.

-One or more required A.1 Declare affected Immediately DC electrical power required feature (s) subsystems inoperable.

inoperable.

0,8 A.2.1 Suspend CORE Immediately ALTERATIONS.

AND (continued)

Brunswick Unit 1 3.8-27 Amendment No.205 l L.

DC Sources-Shutdown 3.8.5 t

ACTIONS I

i CONDITION REQUIRED ACTION COMPLETION TIME A.

(continued)

A.2.2 Suspend movement of Immediately irradiated fuel essemblies in the i

secondary containment.

AHD 1

A.2.3 Initiate action to Immediately suspend operations with a potential for draining the reactor vessel.

A_tQ A.2.4 Initiate action to Immediately restore required DC

{

electrical power j

subsystems to OPERABLE status.

5 Brunswick Unit 1 3.8-28

_ Amendment No.205 l

o DC Sources--Shutdown o

3.8.5 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.8.5.1

NOTE--------------------

Unless required to be performed by Unit 2 Specification 3.8.4, the following SRs are not required to be performed:

SR 3.8.4.6 and SR 3.8.4.7.

For DC electrical power subsystems required In accordance to be OPERABLE the following SRs are with applicable applicable:

SRs SR 3.8.4.1, SR 3.8.4.2, SR 3.8.4.3, SR 3.8.4.4, SR 3.8.4.5, SR 3.8.4.6, and SR 3.8.4.7.

l t

Brunswick Unit 1 3.8-29 Amendment No. 205 l

Battery cell Parameters 3.8.6 3.8 ELECTRICAL POWER SYSTEMS 3.8.6 Battery Cell Parameters LC0 3.8.6 Battery cell parameters for the Unit 1 Division I and 11 batteries and the Unit 2 Division I and II batteries shall be within the limits of Table 3.8.6-1.

AND Battery cell average electrolyte temperature for the Unit 1 Division 1 and 11 batteries and the Unit 2 Division I and II batteries shall be within required limits.

APPLICABILITY:

When associated DC electrical power subsystems are required to be OPERABLE.

ACTIONS

.....................................N0TE-------------------------------------

Separate Condition entry is allowed for each battery.

CONDITION REQUIRED ACTION COMPLETION TIME A.

One or more batteries A.1 Verify pilot cells I hour with one or more electrolyte level and battery cell float voltage meet parameters not within Table 3.8.6-1 Category A or B Category C limits.

limits.

Ajp A.2 Verify battery cell 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months d

parameters meet Table 3.8.6-1 AND Category C limits.

j Once per 7 days i

thereafter l

A_[{D l

(continued)

Brunswick Unit 1 3.8-30 Amendment No. 205 l l

1

r-Battery Cell Parameters 3.8.6 ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A.

(continued)

A.3 Restore battery cell 31 days parameters to Category A and B limits of Table 3.8.6-1.

B.

Required Action and B.1 Declare associated Immediately associated Completion battery inoperable.

1 Time of Condition A not met.

a One or more batteries with average electrolyte temperature of the representative cells not within limits.

One or more batteries with one or more battely cell parameters not within Category C limits.

SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.8.6.1 Verify battery cell parameters meet 7 days Table 3.8.6-1 Category A limits.

l l

(continued)

Brunswick Unit 1 3.8-31 Amendment No. 205 l

4 Battery Cell Parameters 3.8.6 SURVEILLA[lCEREQUIREMENTS (continued) i SURVEILLANCE FREQUENCY SR 3.8.6 2 Verify battery cell parameters meet 92 days Table 3.8.6-1 Category B limits.

SR 3.8.6.3 Verify average electrolyte temperature of 92 days representative cells is a 60'F.

)

l t

l Brunswick Unit 1 3.8-32 Amendment flo. 205 i i

1 Battery Cell Parameters 3.8.6 Table 3.8.6-1 (page 1 of 1)

Battery Cell Parameter Requirements CATEGORY A:

CATEGORY B:

CATEGORY C:

LIMITS FOR EACH LIMITS FOR EACH LIMITS FOR DESIGNATED PILOT CONNECTED CELL EACH CONNECTED PARAMETER CELL CELL Electrolyte

> Minimum level

> Minimum level Above top of Level indication mark, and indication mark, plates, and not s 1 inch above and s i inch above overflowing i

l maximum level maximum level indication mark (a) indication mark (a)

Float Voltage 2 2.13 V 2 2.13 V 2 2.07 V Specifi 2 1.200 2 1.195 Not more than Gravityt )(c) 0.020 below b

MLD average of all connected cells Average of all connected cells AND 2 1.205 Average of all connected cells 2 1.195

.a (a)

It is acceptable for the electrolyte level to temporarily increase above the'specified maximum level during and following equalizing charges provided it is not overflowing.

(b)

Corrected for electrolyte temperature and level.

However, level corre,ction is not required when on float charge and battery charging current is < 2 amps.

(c)

A battery charging current of < 2 amps when on float charge is acceptable for meeting specific gravity limits following a battery recharge, for a maximum of 7 days.

When charging current is used to satisfy specific gravity requirements, specific gravity of each connected cell shall be measured prior to expiration of the 7 day allowance.

I Brunswick Unit 1 3.8-33 Amendment No. 205 l

~

Distribution Systems--Operating 3.8.7 3.8 ELECTRICAL POWER SYSTEMS 3.8.7 Distribution Systems--Operating LC0 3.8.7 Division I and Division II AC and DC electrical power distribution subsystems shall be OPERABLE.

APPLICABILITY:

MODES 1, 2, and 3.

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A.

One AC electrical A.1 Restore affected load 7 days power distribution group bus (es) to subsystem inoperable OPERABLE status.

AND for planned maintenance due to 176 hours0.00204 days 0.0489 hours 2.910053e-4 weeks 6.6968e-5 months from either inoperable load discovery of group E3 bus (es) or failure to meet inoperable load group the LC0 E4 bus (es).

B.

One or more AC B.1 Restore AC electrical 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months I

electrical power power distribution distribution subsystems to AND subsystems inoperable OPERABLE status.

for reasons other than 176 hours0.00204 days 0.0489 hours 2.910053e-4 weeks 6.6968e-5 months from Condition A.

discovery of failure to meet LCO (continued)

Brunswick Unit 1 3.8-34 Amendment No. 205 l

Distribution Systems-0perating 3.8.7 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME C.

One or more DC C.1 Declare required Immediately I

electrical power feature (s), supported distribution by the inoperable DC subsystems inoperable electrical power due to loss of normal distribution DC source.

subsystem, inoperable.

AND C.2 Initiate action to immediately I

transfer DC electrical power distribution subsystem to its alternate DC source.

AND C.3 Declare required Upon completion I

feature (s) supported of transfer of by the inoperable DC the required electrical power feature's DC distribution electrical power subsystem OPERABLE.

distribution subsystem to its OPERABLE alternate DC source AND l

C.4 Restore DC electrical 7 days I

power distribution i

subsystem to OPERABLE AND status.

176 hours0.00204 days 0.0489 hours 2.910053e-4 weeks 6.6968e-5 months from l

discovery of failure to meet the LCO l

(continued)

Brunswick Unit 1 3.8-35 Amendment No. 205 1

c

)

Distribution Systems-Operating 3.8.7 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME D.

One or more DC D.1 Restore DC electrical 7 days I

l electrical power power distribution distribution subsystems to AND subsystems inoperable OPERABLE status.

for reasons other than 176 hours0.00204 days 0.0489 hours 2.910053e-4 weeks 6.6968e-5 months from l

Condition C.

discovery of I

failure to meet i

t LC0 l

l E.

Required Action and E.1 Be in MODE 3.

12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months I

associated Completion Time of Condition A, AND B, C, or D not met.

E.2 Be in MODE 4.

36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months F.

Two or more electrical F.1 Enter LCO 3.0.3.

Immediately I

power distribution subsystems inoperable that result in a loss of function.

3 I

I I

Brunswick Unit 1 3.8-36 Amendment No. 205 l

Distribution Systems-Operating 3.8.7 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.8.7.1 Verify correct breaker alignments and 7 days l

indicated power availability to required AC and DC electrical power distribution subsystems.

SR 3.8.7.2 Verify no combination of more than two 7 days power conversion modules (consisting of either two lighting inverters or one lighting inverter and one plant uninterruptible power supply unit) are aligned to Division 11 bus B.

l Brunswick Unit 1 3.8-37 Amendment No. 205 l l

F' l

~

Distribution Systems-Shutdown l

3.8.8 l

3.8 ELECTRICAL POWER SYSTEMS 3.8.8 Distribution Systems-Shutdown i

l LC0 3.8.8 The necessary portions of the AC and DC electrical power distribution subsystems shall be OPERABLE to support equipment required to be OPERABLE.

' APPLICABILITY:

MODES 4 and 5, During movement of irradiated fuel assemblies in the secondary containment.

p ACTIONS

..................................---NOTE-------------------------------------

LC0 3.0.3 is not applicable.

CONDITION REQUIRED ACTION COMPLETION TIME

]

1 A.

One or more required A.I Declare associated Immediately AC or DC electrical supported required power distribution feature (s) subsystems inoperable.

inoperable.

0._8 A.2.1 Suspend CORE Immediately ALTERATIONS.

ALLD A.2.2 Suspend movement of Immediately irradiated fuel assemblies in the secondary containment.

A[LD (continued)

Brunswick Unit I 3.8-38 Amendment Nc. 205 l

Distribution Systems--Shutdown 3.8.8 ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A.

(continued)

A.2.3 Initiate action to immediately suspend operations with a potential for draining the reactor vessel.

Al[D A.2.4 Initiate actions to immediately restore required AC and DC electrical power distribution subsystems to OPERABLE status.

AND A.2.5 Declare associated immediately required shutdown cooling subsystem (s) inoperable.and not in 1

operation.

1 i

SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.8.8.1 Verify correct breaker alignments and 7 days indicated power availability to required AC and DC electrical power distribution l

subsystems, t

l l

Brunswick Unit 1 3.8-39 Amendment No. 205 l 4

I

g# RfGoq S

ye a

UNITED STATES g

,g NUCLEAR REGULATORY COMMISSION i

t WASHINGTON, D.C. 20555-0001

.....,o CAROLINA POWER & LIGHT COMPANY. et al.

DOCKET NO. 50-324 BRUNSWICK STEAM ELECTRIC PLANT. UNIT 2 AMENDMENT TO FACILITY OPERATING LICENSE Amendment No. 235 License No. DPR-62 1.

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

A.

The application for amendment filed by Carolina Power & Light Company (the licensee), dated November 1,1996, as supplemented by letters dated May 22, 1998, September 14,1998, January 4,1999, and March 19,1999, complies with the standards and requirements of the Atomic Energy Act of 1954, as amended (the Act) and the Commission'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 Commission; 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 Commission's regulations; D.

The issuance of this amendment will not be inimical to the common 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 Commission's regulations and all applicable requirements have been satisfied.

2.

Accordingly, the license is amended by changes to the Technical Specifications as indicated in the attachment to this license amendment; and the first palagraph of 2.C.(2) of Facility Operating License No. DPR-62 is hereby amended to read as follows:

I t

I s

l 2

l (2)

Technical Specifications 1

The Technical Specifications contained in Appendices A and B, as revised through Amendment No. 235, are hereby incorporated in the license. Carolina l

Power & Light Company shall operate the facility in accordance with the Technical Specifications.

3.

This license amendment is effective as of the date of its issuance and shall be implemented within 30 days of issuance.

FOR THE NUCLEAR REGULATORY COMMISSION

\\s.,.

ks 3C Sheri R. Peterson, Chief, Section 2 Project Directorate ll Division of Licensing Project Management Office of Nuclear Reactor Regulation

Attachment:

Changes to the Technical Specifications Date of issuance: April 15,1999 l

i l

1 l

I I

'L

4 ATTACHMENT TO LICENSE AMENDMENT NO. 235 FACILITY OPERATING LICENSE NO. DPR-62 DOCKET NO. 50-324 Replace the following pages of the Appendix A Technical Specifications with the attached revised pages. The revised pages are identified by amendment number and contain marginal lines indicating the areas of change.

Remove oaaes Insert Paaes 3.6-1 through 3.8 38 3.8-1 through 3.8-39 l

l l

r-AC Sources-0perating l..

(

3.8.1 l

3.8 ELECTRICAL POWER SYSTEMS 1.

l 3.8.1 AC ' Sources-0perating L

l l

LC0 3.8.1 The following AC electrical power sources shall be OPERABLE:

(

a.

Two Unit 2 qualified circuits between the offsite transmission network and the onsite Class lE AC 1

Electrical Power Distribution System; b.

Four diesel generators (DGs); and c.

Two Unit 1 qualified circuits between the offsite transmission network and the onsite Class lE AC Electrical Power Distribution System.

APPLICABILITY:

MODES 1, 2, and 3.

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A.

NOTE---------

A.1 Restore Unit 1 45 days Only applicable when offsite circuit to l

Unit 1 is in MODE 4 OPERABLE status.

or 5.

i One Unit 1 offsite circuit inoperable.

(continued) 1 I

Brunswick Unit 2 3.8-1 Amendment No. 235 l

L

r-AC Sources-Operating 3.8.1 ACTIONS (continued) t CONDITION REQUIRED ACTION COMPLETION TIME l

B.

NOTES--------

B.1 Declare required Immediately from 1.

Only applicable feature (s) with no discovery of when Unit 1 is in power available Condition B MODE 4 or 5.

inoperable when the concurrent with redundant required inoperability of 2.

Condition B shall feature (s) are redundant not be entered in inoperable.

required conjunction with feature (s)

Condition A.

Two Unit 1 offsite circuits inoperable due to one Unit 1 balance of plant circuit path to the downstream 4.16 kV emergency bus inoperable for planned maintenance.

l AND

.ANQ 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months N

DG associated with the B.2 Perform SR 3.8.1.1 AND affected downstream for OPERABLE offsite 4.16 kV emergency bus circuit (s).

Once per inoperable for planned 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months maintenance.

thereafter AfiQ 7 days B.3 Restore both Unit 1 AND l

offsite circuits and DG to OPERABLE 10 days from

status, discovery of failure to meet LC0 3.8.1.a or b i

l (continued)

Brunswick Unit 2 3.8-2 Amendment No. 235 l

l I

AC Sources--Operating 3.8.1 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME C.

One offsite circuit C.1 Perform SR 3.8.1.1 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months I-inoperable for reasons for OPERABLE offsite other than Condition A circuit (s).

AND or B.

I Once per 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months thereafter AND C.2 Declare required 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months from I

feature (s) with no discovery of no offsite power offs'te power to l

available inoperable one 4.16 kV 1

when the redundant emergency bus required feature (s) concurrent with are inoperable.

inoperability of redundant required i

feature (s)

AND C.3 Restore offsite 72 hours8.333333e-4 days 0.02 hours 1.190476e-4 weeks 2.7396e-5 months I

circuit to OPERABLE status.

AND 10 days from l

discovery of failure to meet LC0 3.8.1.a or b l

l (continued) l Brunswick Unit 2 3.8-3 Amendment No. 235 l

l I

[T-l I

AC Sources-Operating 3.8 I l

-ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME D.

One DG inoperable for D.1 Perform SR 3.8.1.1 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months reasons other than for OPERABLE offsite Condition B.

circuit (s).

AND Once per 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months l

thereafter AND t

D.2 Declare required 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months from i

feature (s), supported discovery of by the inoperable DG, Condition D I

inoperable when the concurrent with redundant required inoperability of feature (s) are redundant inoperable, required feature (s)

AND D.3.1 Determine OPERABLE 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months I

DG(s) are not inoperable due to common cause failure.

01 D.3.2 Perform SR 3.8.1.2 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months I

for OPERABLE DG(s).

AND D.4 Restore DG to 7 days 1

OPERABLE status.

AND 10 days from discovery of failure to meet LC0 3.8.1.a or b l

l (continued)

Brunswick Unit 2 3.8-4 Amendment No. 235 l

AC Sources-Operating 3.8.1 l

ACTIONS (continued) l CONDITION REQUIRED ACTION COMPLETION TIME l

E.

Two or more offsite E.1 Declare required 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months from I

circuits inoperable feature (s) inoperable discovery of for reasons other than when the redundant Condition E l

Condition B.

required feature (s) concurrent with are inoperable.

inoperability of l

redundant required feature (s)

AND E.2 Restore all but one 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months I

offsite circuit to OPERABLE status.

i l

F.

One offsite circuit

NOTE-------------

1 inoperable for reasons Enter applicable Conditions other than and Required Actions of Condition B.

LC0 3.8.7, " Distribution Systems-0perating," when AND Condition f is entered with no AC power source to any One DG inoperable for 4.16 kV emergency bus.

reasons other than l

Condition B.

F.1 Restore offsite 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months I

circuit to OPERABLE status.

0.8 F.2 Restore DG to 12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months l

OPERABLE status.

G.

Two or more DGs G.1 Restore all but one 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months I

inoperable.

DG to OPERABLE status.

(continued) i Brunswick Unit 2 3.8-5 Amendment No. 235 l

L

r AC Sources-0perating 3.8.1

(

ACTIONS (cottinued)

CONDITION REQUIRED ACTION COMPLETION TIME H.

Required Action and H.1 Be in MODE 3.

12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months i

associated Completion Time of Condition A, AND B, C, D, E, F or G not met.

H.2 Be in MODE 4.

36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months 1.

One or more offsite 1.1 Enter LC0 3.0.3.

Immediately I

circuits and two or more DGs inoperable.

0_B l

Two or more offsite l

circuits and one DG inoperable for reasons other than Condition B.

'4 l

SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY l

l SR 3.8.1.1 Verify correct breaker alignment and 7 days indicated power availability for each offsite circuit.

(continued) i l

l Brunswick Unit 2 3.8-6 Amendment No. 235 l

AC Sources-0perating 3,8,1 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.8.1.2

NOTES-------------------

1.

All DG starts may be preceded by an engine prelube period.

2.

A modified DG start involving idling and gradual acceleration to synchronous speed may be used for this SR. When modified start procedures are not used, the time, voltage, and frequency tolerances of SR 3.8.1.7 must be met, i

3.

A single test at the specified j

Frequency will satisfy this

(

Surveillance for both units.

Verify each DG starts from standby 31 days conditions and achieves steady state

{

voltage 2: 3750 V and s 4300 V and frequency l

2: 58,8 Hz and s 61.2 Hz.

(continued) l l

l i

1 Brunswick Unit 2 3.8-7 Amendment No. 235 l

AC Sources-Operating 3.8.1 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.8.1.3

NOTES-------------------

1.

DG loadings may include gradual loading.

2.

Momentary transients outside the load range do not invalidate this test.

3.

This Surveillance shall be conducted on only one DG at a time.

4.

This SR shall be preceded by and immediately follow, without shutdown, a successful performance of SR 3.8.1.2 or SR 3.8.1.7.

i 5.

A single test at the specified Frequency will satisfy this Surveillance for both units.

Verify each DG is synchronized and loaded 31 days and operates for 2: 60 minutes at a load 2: 2800 kW and s; 3500 kW.

SR 3.8.1.4 Verify each engine mounted tank contains 31 days 2: 150 gal of fuel oil.

SR 3.8.1.5 Check for and remove accumulated water from 31 days each engine mounted tank.

SR 3.8.1:6 Verify the fuel oil transfer system 31 days operates to transfer fuel oil from the day fuel oil storage tank to the engine mounted tank.

(continued)

Brunswick Unit 2 3.8-8 Amendment No. 235 l

i

I-j.

AC Sources--Operating 3.8.1 i

i SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.8.1.7

NOTES-------------------

1.

All DG starts may be preceded by an engine prelube period.

2.

A single test at the specified frequency will satisfy this Surveillance for both units.

Verify each DG starts from standby 184 days condition and achieves, in s 10 seconds',

voltage a: 3750 V and frequency 2: 58.8 Hz, and after steady state conditions are reached, maintains voltage 2: 3750 V and s 4300 V and frequency 2: 58.8 Hz and s 61.2 Hz.

(continued) l L

Brunswick Unit 2 3.8-9 Amendment No. 235 l

l

r AC Sources-Operating 3.8.1 l

SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.8.1.8

NOTES-------------------

1.

SR 3.8.1.8.a shall not be performed in MODE 1 or 2 for the Unit 2 offsite circuits. However, credit may be taken for unplanned events that satisfy this SR.

2.

SR 3.8.1.8.a is not required to be met if the unit power supply is from the preferred offsite circuit.

3.

A single test at the specified Frequency will satisfy this Surveillance for both units.

Verify:

24 months a.

Automatic transfer capability of the unit power supply from the normal circuit to the preferred offsite circuit; and b.

Manual transfer of the unit power supply from the preferred offsite circuit to the alternate offsite circuit.

(continued)

Brunswick Unit 2 3.8-1C Amendment No. 235 l

I AC Sources-Operating 3.8.1 SURVEILLANCE REQUIREMENTS (continued)

{

SURVEILLANCE FREQUENCY SR 3.8.1.9

NOTES-------------------

1.

This Surveillance shall not be performed in MODE 1, 2, or 3 for DG 3 and DG 4.

However, credit may be taken for unplanned events that satisfy this SR.

2.

If performed with the DG synchronized with offsite power, it shall be performed at a power factor s 0.9.

3.

A single test at the specified Frequency will satisfy this Surveillance for both units.

Verify each DG rejects a load greater than 24 months or equal to its associated core spray pump without tripping.

(continued) i l

Brunswick Unit 2 3.8-11 Amendment No. 235 l

I-l AC Sources--Operating 3.8.1 SURVEILLANCE' REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.8.1.10

NOTE-------------------

l A single test at the specified Frequency will satisfy this Surveillance for both units.

)

Verify each DG's automatic trips are 24 months bypassed on an actual or simulated ECCS initiation signal except:

o a.

Engine overspeed; b.

Generator differential overcurrent; c.

Low lube oil pressure; d.

Reverse power; e.

Loss of field; and f.

Phase overcurrent (voltage restrained).

(continued)

)

I I

Brunswick Unit 2 3.8-12 Amendment No. 235 l

AC Sources--Operating 3.8.1 4

SURVEILLANLE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.8.1.11

NOTES-------------------

1.

Momentary transients outside the load and power factor ranges do not invalidate this test.

2.

A single test at the specified Frequency will satisfy this Surveillance for both units.

Verify each DG operating at a power factor 24 months s 0.9 operates for 2: 60 minutes loaded to 2: 3500 kW and s 3850 kW.

SR 3.8.1.12

NOTE--------------------

A single test at the specified Frequency will satisfy this Surveillance for both units.

Verify an actual or simulated ECCS 24 months initiation signal is capable of overriding the test mode feature to return each DG to ready-to-load operation.

t (continued) 1 Brunswick Unit 2 3.8-13 Amendment No. 235 l

AC Sources--Operating 3.8.1 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.8.1.13

NOTE--------------------

l This Surveillance shall not be performed in MODE 1, 2, or 3 for the load sequence relays associated with DG 3 and DG 4.

However, credit maybe taken for unplanned events that satisfy this SR.

Verify interval between each sequenced load 24 months block is within ! 10% of design interval for each load sequence relay.

(continued) l l

l Brunswick Unit 2 3.8-14 Amendment No. 235 l

1.

i AC Sources--Operating 3.8.1 SURVEILLANCE REQUIREMENTS (continued) t l

SURVEILLANCE FREQUENCY l

l SR 3.8.1.14

NOTES-------------------

i 1.

All DG starts may be preceded by an engine prelube period.

2.

This Surveillance shall not be performed in MODE 1, 2, or 3 for DG 3 and DG 4.

However, credit may be taken for unplanned events that satisfy this SR.

Verify, on actual or simulated loss of 24 months offsite power signal in conjunction with an actual or simulated ECCS initiation signal:

a.

De-energization of emergency buses; b.

Load shedding from emergency buses; and c.

DG auto-starts from staiidby condition and:

1.

energizes permanently connected loads in s 10.5 seconds, 2.

energizes auto connected emergency loads through load sequence

relays, 3.

maintains steady state voltage 2: 3750 V and s; 4300 V, 4.

maintains steady state frequency 2: 58.8 Hz and s; 61.2 Hz, and 5.

supplies permanently connected and auto-connected emergency loads for 2: 5 minutes.

l Brunswick Unit 2 3.8 Amendment No. 235 1

AC Sources--Shutdown 3.8.2 3.8 ELECTRICAL POWER SYSTEMS 3.8.2 AC Sources--Shutdown LC0 3.8.2 The following AC electrical power sources shall be OPERABLE:

a.

One Unit 2 qualified circuit between the offsite transmission network and the onsite Class lE AC electrical power distribution subsystem (s) required by LC0 3.8.8, " Distribution Systems--Shutdown";

b.

Two diesel generators (DGs) capable of supplying onsite Class IE AC electrical power distribution subsystem (s) required by LC0 3 8.8; and c.

One Unit 1 qualified circuit between the offsite transmission network and the onsite Class lE AC electrical power distribution subsystem (s) needed to support the Unit 1 equipment required to be OPERABLE by LC0 3.7.3, " Control Room Emergency Ventilation (CREV)

System," LC0 3.7.4, " Control Room Air Conditioning (AC)

System," and LCO 3.8.5, "DC Sources--Shutdown."

APPLICABILITY:

H0 DES 4 and 5, During movement of irradiated fuel assemblies in the secondary' containment.

l 1

i Brunswick Unit 2 3.8-16 Amendment No. 235 l

p l

1 AC Sources-Shutdown l

3.8.2 l

l ACTIONS l

...................................--NOTE-------------------------------------

LC0 3.0.3 is not applicable.

1 CONDITION REQUIRED ACTION COMPLETION TIME i

1 A.

One or more required

NOTE-------------

l offsite circuits Enter applicable Condition i

inoperab'a.

and Required Actions of LC0 3.8.8, with one or more required 4.16 kV emergency buses de-energized as a result of Condition A.

l A.1 Declare affected immediately required feature (s),

with no offsite power available, inoperable.

03 A.2.1 Suspend CORE Immediately ALTERATIONS.

AND A.2.2 Suspend movement of Immediately j

irradiated fuel assemblies in the secondary containment.

i AND i

A.2.3 Initiate action to Immediately suspend operations with a potential for draining the reactor vessel (0PDRVs).

AND (continued)

Brunswick Unit 2 3.8-17 Amendment No. 235 l

t

AC Sources-Shutdown 3.8.2 ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A.

(continued)

A.2.4 Initiate action to Immediately restore required offsite power circuit to OPERABLE status.

B.

One required DG B.1 Declare affected Immediately inoperable.

required feature (s) with no DG available inoperable.

O__R B.2.1 Suspend CORE Immediately ALTERA f l0NS.

AND B.2.2 Suspend movement of Immediately irradiated fuel assemblies in secondary containment.

AND B.2.3 Initiate action to Immediately suspend OPDRVs.

AND B.2.4 Initiate action to Immediately restore required DG to OPERABLE status.

\\

l (continued)

Brunswick Unit 2 3.8 18 Amendment No. 235 l

AC Sources-Shutdown 3.8.2 i

ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME C.

Two required DGs C.1 Suspend CORE Immediately inoperable.

ALTERATIONS.

E 1

C.2 Suspend movement of Immediately irradiated fuel assemblies in secondary containment.

E C.3 Initiate action to Immediately suspend OPDRVs.

E C.4 Initiate action to Immediately restore required DGs to OPERABLE status, i

SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.8.2.1

NOTE--------------------

Unless required to be performed by Unit 1 Specification-3.8.1, the following SRs are not required to be performed: SR 3.8.1.3, SR 3.8.1.9 through SR 3.8..l.11, SR 3.8.1.13, and SR 3.8.1 14.

For AC sources required to be OPERABLE, the In accordance SRs of Specification 3.8.1, except with applicable SR 3.8.1.8 and SR 3.8.1.12, are applicable.

SRs I-Brunswick Unit 2 3.8-19 Amendment No. 235 l

r-Diesel Fuel Oil 3.8.3 1

3.8 ELECTRICAL POWER SYSTEMS 3.8.3 Diesel Fuel Oil LC0 3.8.3 The stored diesel fuel oil shall be within limits for each required diesel generator (DG).

APPLICABILITY:

When associated DG is required to be OPERABLE.

ACTIONS

____________.--NOTE-------------------------------------

Separate Condition entry is allowed for each DG.

CONDITION REQUIRED ACTION COMPLETION TIME i

A.

One or more required A.1 Restore required day 48 hours5.555556e-4 days 0.0133 hours 7.936508e-5 weeks 1.8264e-5 months DGs with fuel oil fuel oil storage tank level in the level to within associated day fuel limit.

oil storage tank (s)

< 22,650 gal per required DG and a 17,000 gal per required DG.

AND Fuel oil level in the main fuel oil storage tank 2 20,850 gal per required DG.

~

(continued) l Brunswick Unit 2 3.8-20 Amendment No. 235 l

i l

Diesel Fuel Oil 3.8.3 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME B.

One or more required B.1 Restore main fuel oil 48 hours5.555556e-4 days 0.0133 hours 7.936508e-5 weeks 1.8264e-5 months i

DGs with fuel oil storage tank level to level in the main fuel within limit.

oil storage tank

< 20,850 gal per required DG and 2: 13,900 gal per required DG.

AND Fuel oil level in the required day fuel oil storage tank (s) 2: 22,650 gal per required DG.

C.

One or more DGs with C.1 Restore stored fuel 7 days

)

stored fuel oil total oil total particulates not particulates to within limit.

within limit.

D.

Required Action and D.1 Declare associated DG Immediately i

associated Completion inoperable.

t Time Condition A, B, i

or C not met.

L OR i

One or more DGs with diesel fuel oil not I

withi6 limits for reasons other than Condition A, B, or C.

l Brunswick Unit 2 3.8-21 Amendment No. 235

.I

\\

Diesel Fuel Oil 3.8.3 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.8.3.1 For each required DG, verify:

31 days a.

The associated day fuel oil storage tank contains a 22,650 gal; and b.

The main fuel oil storage tank contains a 20,850 gal per required DG.

SR 3.8.3.2 Verify fuel oil properties of stored fuel In accordance oil are tested in accordance with, and with the Diesel maintained within the limits of, the Diesel Fuel Oil Fuel Oil Testing Program.

Testing Program SR 3.8.3.3 Check for and remove accumulated water from 31 days each day fuel oil tank and the main fuel oil storage tank.

I

)

Brunswick Unit 2 3.8-22 Amendment No. 235 1

W

I L

DC Sources-Operating 3.8.4 3.8 ELECTRICAL POWER SYSTEMS l

3.8.4 DC Sources-Operating LC0 3.8.4 The following DC electrical power subsystems shall be OPERABLE:

a.

Unit 2 Division I and Division II DC electrical power subsystems; and l

l b.-

Unit 1 Division I and Division II DC electrical power subsystems.

APPLICABILITY:

MODES 1, 2, and 3.

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A.

One DC electrical A.1

NOTE---------

power subsystem Enter applicable inoperable.

Conditions and Required Actions of LC0 3.8.7,

" Distribution Systems-0perating,"

when Condition A results in de-energization of an AC electrical power distribution subsystem or a DC electrical power distribution subsystem.

Restore DC electrical 7 days power subsystem to OPERABLE status.

(continued) l-Brunswick Unit 2 3.8-23 Amendment No. 235 l

I l

l DC Sources-0perating 3.8.4 l

ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME l

B.

Required Action and B.1 Be in MODE 3.

12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months associated Completion Time of Condition A AND not met.

B.2 Be in MODE 4.

36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months 0,B

'Two or more DC electrical power subsystems inoperable.

SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.8.4.1 Verify battery terminal voltage is 2: 130 V 7 days on float charge.

i SR 3.8.4.2 Verify no visible corrosion at battery 92 days terminals and connectors.

0.3 1

Verify battery connection resistance is I

l s 23.0 ohms for inter-cell connections and s 82.8 ohms for inter-rack connections.

SR 3.8.4.3 Verify battery cells, cell plates, and 18 months j

racks show no visual indication of physical damage or abnormal deterioration that degrades performance.

i (continued)

Brunswick Unit 2 3.8-24 Amendment No. 235 l

t

p--

DC Sources-Operating 3.8.4 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.8.4.4 Remove visible corrosion and verify battery 18 months cell to cell and terminal connections are coated with anti-co rosion material.

l SR 3.8.4.5 Verify each required battery charger 24 months supplies a 250 amps at 2: 135 V for 2 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months .

i SR 3.8.4.6

NOTES-------------------

1.

The modified performance discharge test in SR 3.8.4.7 may be performed in lieu of the service test in SR 3.8.4.6 once per 60 months.

2.

This Surveillance shall not be performed in MODE 1 or 2 for the Unit 2 DC electrical power subsystems.

However, credit may be taken for unplanned events that satisfy this SR.

3.

A single test at the specified Frequency will satisfy this Surveillance for both units.

Verify battery capacity is adequate to 24 months supply, and maintain in OPERABLE status, the required emergency loads for the design duty cycle when subjected to a battery service test.

(continued) 1 Brunswick Unit 2 3.8-25 Amendment No. 235 1

l DC Sources--Operating o

3.8.4 SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY SR 3.8.4.7

NOTES-------------------

1.

This Surveillance shall not be performed in MODE 1 or 2 for the Unit 2 DC electrical power subsystems.

However, credit may be taken for unplanned events that satisfy this SR.

2.

A single test at the specified Frequency will satisfy this Surveillance for both units.

Verify battery capacity is 2: 80% of the 60 months manufacturer's rating when subjected to a performance discharge test or a modified AND performance discharge test.

12 months when battery shows degradation or has reached 85%

of the expected life with capacity

< 100% of manufacturer's rating AND 24 months when battery has reached 85% of the expected life with capacity 2: 100% of manufacturer's rating Brunswick Unit 2 3.8-26 Amendment No. 235 l

L DC Sources--Shutdown 3.8.5 3.8 ELECTRICAL POWER SYSTEMS 3.8.5 DC Sources--Shutdown LCO 3.8.5 The following DC electrical power subsystems shall be OPERA 3LE:

a.

The Unit 2 DC electrical power subsystems needed to support the DC electrical power distribution I

subsystem (s) required by LC0 3.8.8, " Distribution Systems--Shutdown;" and i

l b.

The Unit 1 DC electrical powr subsystem needed to support the DC electrical power distribution subsystem (s) required by LC0 3.8.8, " Distribution Sys tems --Shutdown. "

APPLICABILITY:

MODES 4 and 5, During movement of irradiated fuel assemblies in the secondary containment.

ACTIONS

...................................--NOTE-------------------------------------

LCO 3.0.3 is not applicable.

CONDITION REQUIRED ACTION COMPLETION TIME A.

One or more required A.1 Declare affected Immediately DC electrical power required feature (s) subsystems inoperable.

inoperable.

08 A.2.1 Suspend CORE Immediately i

' ALTERATIONS.

AND (continued)

Brunswick Unit 2 3.8-27 Amendment No. 235 l

DC Sources--Shutdoen 3.8.5 a

l I

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A.

(continued)

A.2.2 Suspend movement of Immediately irradiated fuel assemblies in the secondary containment.

Af1D A.2.3 Initiate action to Immediately suspend operations o

with a potential for draining the reactor vessel.

81LD A.2.4 Initiate action to Immediately restore required DC electrical power subsystems to OPERABLE status.

i l

l Brunswick Unit 2 3.8-28 Amendment No. 235 l

I DC Sources--Shutdown 3.8.5 1

0 l

SURVEILLANCE REQUIREMENTS I

SURVEILLANCE FREQUENCY l

I SR 3.8.5.1

NOTE--------------------

Unless required to be performed by Unit 1 l

Specification 3.8.4, the following SRs are d

I not required to be performed:

SR 3.8.4.6 l

and SR 3.8.4.7.

l For DC electrical power subsystems required In accordance to be OPERABLE the following SRs are with applicable applicable:

SRs SR 3.8.4.1, SR 3.8.4.2, SR 3.8.4.3, SR 3.8.4.4, SR 3.8.4.5, SR 3.8.4.6, and SR 3.8.4.7.

l i

Brunswick Unit 2 3.8-29 Amendment No. 235 l

F i'

Battery Cell Parameters l

3.8.6 l

3.8 ELECTRICAL POWER SYSTEMS 3.8.6 Battery Cell Parameters LC0 3.8.6 Battery cell parameters for the Unit 2 Division I and 11 l

batteries and the Unit 1 Division I and II batteries shall l

be within the limits of Table 3.8.6-1.

AND Battery cell average electrolyte temperature for the Unit 2 Division 1 and 11 batteries and the Unit 1 Division I and 11 batteries shall be within required limits.

APPLICABILITY:

When associated DC electrical power subsystems are required to be OPERABLE.

ACTIONS

.....................................no3g.....................................

Separate Condition entry is allowed for each battery.

CONDITION REQUIRED ACTION COMPLETION TIME A.

One or more batteries A.1 Verify pilot cells I hour with one or more-electrolyte level and battery cell float voltage meet parameters not within Table 3.8.6-1 Category A or B Category C limits.

limits.

AND A.2 Verify battery cell 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months parameters meet Table 3.8.6 1 AND Category C limits.

Once per 7 days thereafter AND (continued)

Brunswick Unit 2 3.8-30 Amendment No. 235 l

I(.

Battery Cell Parameters l

3.8.6 l

l ACTIONS 1

l CONDITION REQUIRED ACTION COMPLETION TIME A.

(continued)

A.3 Restore battery cell 31 days parameters to Category A and B limits of Table 3.8.6-1.

B.

Required Action and B.1 Declare associated Immediately associated Completion battery inoperable.

Time of Condition A not met.

08 One or more batteries with average electrolyte temperature of the representative cells not within limits.

OB One or more batteries with one or more battery cell parameters not within Category C limits.

SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.8.6.1 Verify battery cell parameters meet 7 days Table 3.8.6-1 Category A limits.

(continued)

Brunswick Unit 2 3.8-31 Amendment No. 235 l

(

l Battery Cell Parameters 3.8.6 SVRVEILLANCE REQUIREMENTS (continued) l l

SURVEILLANCE FREQUENCY SR 3.8.6.2 Verify battery cell parameters meet 92 days Table 3.8.6-1 Category B limits.

SR 3.8.6.3 Verify average electrolyte temperature of 92 days representative cells is 2 60'F.

j i

f s

~

i l

i Brunswick Unit 2 3.8-32 Amendment No. 235 l

r-Battery Cell Parameters 3.8.6 l

l Table 3.8.6-1 (page 1 of 1)

Battery Cell Parameter Requirements i

l t

i l

CATEGORY A:

CATEGORY B:

CATEGORY C:

LIMITS FOR EACH LIMITS FOR EACH LIMITS FOR DESIGNATED PILOT CONNECTED CELL EACH CONNECTED PARAMETER CELL

^ CELL Electrolyte

> Minimum level

> Minimum level Above top of Level indication mark, and indication mark, plates, and not s 1 inch above and s 1 inch above overflowing maximum level maximum level indication mark (a) indication mark (a)

Float Voltage a 2.13 V a 2.13 V 2 2.07 V Specifi a 1.200 2 1.195 Not more than Gravity (b)(c) 0.020 below AJ10 average of all 4

connected cells Average of all connected cells AND 2 1.205 Average of all connected cells 2 1.195 (a)

It is acceptable for the electrolyte level to temporarily increase above the specified maximum level during and following equalizing charges provided it is not overflowing.

(b)

Corrected for electrolyte temperature and level.

However, level correction is not required when on float charge and battery charging current is < 2 amps.

(c)

A battery charging current of < 2 amps when on float charge is acceptable for meeting specific gravity limits following a battery l

recharge, for a maximum of 7 days.

When charging current is used to i

satisfy specific gravity requirements, specific gravity of each connected cell shall be measured prior to expiration of the 7 day I

allowance.

Brunswick Unit 2 3.8-33 Amendment No. 235 l l

f Distribution Systems-Operating 3.8.7 I

j 3.8 ELECTRICAL POWER SYSTEMS 3.8.7 Distribution Systems-0perating I

LC0 3.8.7 Division I and Division 11 AC and DC electrical power l

distribution subsystems shall be OPERABLE.

APPLICABILITY:

MODES 1, 2, and 3.

ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A.

One AC electrical A.1 Restore affected load 7 days l

power distribution group bus (es) to subsystem inoperable OPERABLE status.

AND j

I for planned maintenance due to 176 hours0.00204 days 0.0489 hours 2.910053e-4 weeks 6.6968e-5 months from either inoperable load discovery of group El bus (es) or failure to meet inoperable load group

.the LC0 E2 bus (es).

i B.

One or more AC B.1 Restore AC electrical 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months i

electrical power power distribution distribution subsystems to AND subsystems inoperable OPERABLE status.

.for reasons other than 176 hours0.00204 days 0.0489 hours 2.910053e-4 weeks 6.6968e-5 months from Condition A.

discovery of failure to meet LC0 (continued)

I I

Brunswick Unit 2 3.8-34 Amendment No, 235 l

e Distribution Systems-0perating 3.8.7 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME C.

One or more DC C.1 Declare required immediately I~

electrical power feature (s), supported distribution by the inoperable DC l

subsystems inoperable electrical power due to loss of normal distribution i

DC source.

subsystem, 4

inoperable.

C.2 Initiate action to Immediately i

l transfer DC electrical power distribution subsystem to its alternate DC source.

AR C.3 Declare required Upon completion I

feature (s) supported of transfer of by the inoperable DC the required l

electrical power feature's DC l

i distribution electrical power subsystem OPERABLE.

distribution subsystem to its OPERABLE alternate DC source AR l

C.4 Restore DC electrical 7 days I

power distribution subsystem to OPERABLE AND status.

176 hours0.00204 days 0.0489 hours 2.910053e-4 weeks 6.6968e-5 months from discovery of failure to meet the LC0 (continued)

Brunswick Unit 2 3.8-35 Amendment No. 235 i

I Distribution Systems-0perating 3.8.7 ACTIONS (continued)

CONDITION REQUIRED ACTION COMPLETION TIME D.

One or more DC D.1 Restore DC electrical 7 days l

l electrical power power distribution i

dis *?ibution subsystems to AND l

subsystems inoperable OPERABLE status.

l for reasons other than 176 hours0.00204 days 0.0489 hours 2.910053e-4 weeks 6.6968e-5 months from l

Condition C.

discovery of I

failure to meet l

LC0 o

E.

Required Action and E.1 Be in MODE 3.

12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months I

associated Completion Time of Condition A, AND 8, C, or D not met.

l E.2 Be in MODE 4.

36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months F.

Two or more electrical F.1 Enter LC0 3.0.3.

Immediately I

power distribution subsystems inoperable that result in a loss of function.

(

I l

l Brunswick Unit 2 3.8-36 Amendment No. 235 l

l l

f l

Distribution Systems-Operating 3.8.7 l

l SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY i

I 1

SR 3.8.7.1 Verify correct breaker alignments and 7 days indicated power availability to required AC and DC electrical power distribution subsystems.

SR 3.8.7.2 Verify no combination of more than two 7 days power conversion modules (consisting of either two lighting inverters or one lighting inverter and one plant uninterruptible power supply unit) are aligned to Division 11 bus 8.

l I

l l

i l

Brunswick Unit 2 3.8-37 Amendment No. 235 l

I

o Distribution Systems--Shutdown 3.8.8 3.8 ELECTRICAL POWER SYSTEMS 3.8.8 Distribution Systems--Shutdown LC0 3.8.8 The necessary portions of the AC and DC ' electrical power distribution subsystems shall be OPERABLE to support equipment required to be OPERABLE.

APPLICABILITY:

MODES 4 and 5, During movement of irradiated fuel assemblies in the secondary containment.

ACTIONS

..................................... NOTE------------------------------

LCO 3.0.3 is not applicable.

CONDITION REQUIRED ACTION COMPLETION TIP" A.

One or more required A.1 Declare associated Immediately AC or DC electrical supported required power distribution feature (s) subsystems inoperable, inoperable.

08 A.2.1 Suspend CORE Immediately ALTERATIONS.

l AND A.2.2 Suspend movement of Immediately irradiated fuel assemblies in the secondary containment.

l AND (continued)

Brunswick Unit 2 3.8-38 Amendment No. 235 l

ML20205Q783

Text

Attachment:

Attachment:

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