Text

Amends 14,14,4 & 4 to Licenses NPF-37,NPF-66,NPF-72 & NPF-75,respectively,extending Tech Specs Allowable Outage Times from 72 H to 7 Days for Several Sys & Subsystems
	ML20148H164
Person / Time
Site:	Byron, Braidwood, 05000000
Issue date:	01/21/1988
From:	Muller D; Office of Nuclear Reactor Regulation
To:	; Commonwealth Edison Co
Shared Package
ML20148H168	List: ML20148H164; ML20148H210;
References
	NPF-37-A-014, NPF-66-A-014, NPF-72-A-004, NPF-75-A-004 NUDOCS 8801270146
	Download: ML20148H164 (20)
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e COMMONWEALTH EDIS0N COMPANY DOCKET N0. STN 50-454 BYRON STATION, UNIT 1 AMENDMENT TO FACILITY OPERATING LICENSE Amendment No. 14 License No. NPF-37 1.

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

A.

The application for amendment by Comonwealth Edison Company (thelicensee)datedSeptember 29, 1987, complies with the standards and requirements of the Atomic Energy Act of 1954, as amended (the Act) and the Comission's rules and regulations set forth in i

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 (1) 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 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

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E.

The issuance of this amendment is in accordance with 10 CFR Part 51 of the Comission's regulations and all applicable requirements have been satisfied.

2.

Accordingly, the license is amended by changes to the Technical Specifica-tion as indicated in the attachment to this license amendment, and paragraph 2.C.(2) of Facility Operating License No. NPF-37 is hereby amended to read i

as follows:

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2-(2) Technical Specificatiens The Technical Specifications contained in Appendix A-as revised through Amendment No.14 and the Environment Protection Plan contained in Appendix B, both of which are attached hereto, are hereby incorporated into this license.

The licensee shall operate the facility in accordance with the Technical Specifications and the Environmental Protection Plan.

3.

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

FOR THE NUCLEAR REGULATORY COMMISSION Daniel R. Muller, Director Project Directorate III-2 Division of Reactor Projects - III, IV, V and Special Projects

Attachment:

Changes ta the Technical Specifications Date of Issuance: January 21, 1988 h

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E WASHING TON, D. C. 20555 COMMONWEALTH EDIS0N COMPANY DOCKET N0. STN 50-455 BYRON STATION, UNIT 2 AMENDMENT TO FACILITY OPERATING LICENSE Amendment No. 14 License No. NPF-66 1.

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

A.

The application for amendment by Comonwealth Edison Company (thelicensee)datedSeptember 29, 1987, complies with the standards and requirements of the Atomic Energy Act of 1954, as amended (the Act) and the Comission'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 (1) that the activities authorized by 4

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 regulations;

)

D.

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

2.

Accordingly, the license is amended by changes to the Technical Specifica-tions as indicated in the attachment to this license amendment, and paragraph 2.C.(2) of Facility Operating License No. NPF-66 is hereby amended to read as follows:

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. (2) Technical Specifications The Technical Specifications contained in Appendix (NUREG-1113), as revised through Amendment No.14 and revised by Attachment 2 to NPF-60, and the Environment Protection Plan contained in Appendix B, both of which are attached to License No. NPF-37, dated February 14, 1985, are hereby incorporated into this license. Attachment 2 contains a revision to Appendix A which is hereby incorporated into this license.

The licensee shall operate the facility in accordance with the Technical Specifications and the Environmental Protection Plan.

3.

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

FOR THE NUCLEAR REGULATORY COMMISSION Daniel R. Muller, Director Project Directorate III-2 Division of Reactor Projects - III, IV, Y and Special Projects

Attachment:

Changes to the Technical Specifications Date of Issuance: January 21, 1988 1

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ATTACHMENT TO LICENSE AMENDMENT NOS,14 AND 14 FACILITY OPERATING LICENSE NOS..NPF-37 AND NPF-66 DOCKET NOS. STN-50-454 AND STN 50-455 Revise Appendix A as follows:

Remove Pages Insert Pages 3/4 5-3 3/4 5-3 3/4 6-13 3/4 6-13 3/4 6-14 3/4 6-14 3/4 6-15 3/4 6-15 3/4 7-11 3/4 7-11

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EMERGENCY CORE COOLING SYSTEMS 3/4.5.2 ECCS SUBSYSTEMS - T

> 350 F avg LIMITING CONDITION FOR OPERATION 3.5.2 Two independent Emergency Core Cooling System (ECCS) subsystems shall be OPERABLE with each subsystem comprised of:

a.

One OPERABLE centrifugal charging pump, b.

One OPERABLE Safety Injection pump, c.

One OPERABLE RHR heat exchanger, d.

One OPERABLE RHR pump, and An OPERABLE flow path

capable of taking suction from the refueling e.

water storage tank on a Safety Injection signal and automatic opening of the containment sump suction valves.

APPLICABILITY:

MODES 1, 2, and 3.

ACTION:

With one ECCS subsystem inoperable, restore the inoperable subsystem a.

to OPERABLE status within 7 days or be in at least HOT STANDBY l

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

b.

In the event the ECCS is actuated and injects water into the Reactor Coolant System, a Special Report shall be prepared and submitted to the Commission pursuant to Specification 6.9.2 within 90 days describ-ing the circumstances of the actuation and the total accumulated actuation cycles to date.

The current value of the usage factor for each affected Safety Injection nozzle shall be provided in this Special Report whenever its value exceeds 0.70.

l

0uring MODE 3, the discharge paths of both Safety Injection pumps may be iso-lated by closing SI 8835 and a portion of the discharge paths of both RHR pumps may be isolated by closing either SI8809A or SI88098 for a period of up to 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months to perform surveillance testing as required by Specification 4.4.6.2.2.

When either SI8809A or SI88098 is closed and pressurizer pressure is below-1000 psig, the accumulators shall be OPERABLE with their isolation valves either closed, but energized, or open.

l BYRON - UNITS 1 & 2 3/4 5-3 AMENDMENT NO.14 1

CONTAINMENT SYSTEMS 3/4.6.2 DEPRESSURIZATION AND COOLING SYSTEMS CONTAINMENT SPRAY SYSTEM LIMITING CONDITION FOR OPERATION 3.6.2.1 Two independent Containment Spray Systems shall be OPERABLE with each Spray Syetem capable of taking suction from the RWST and transferring suction to the containment sump.

APPLICABILITY:

MODES 1, 2, 3, and 4.

ACTION:

With one Containment Spray System inoperable, restore the inoperable Spray System to OPERABLE status within 7 days or be in at least HOT STANDBY within l

the next 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months ; restore the inoperable Spray System to OPERABLE status within the next 48 hours5.555556e-4 days 0.0133 hours 7.936508e-5 weeks 1.8264e-5 months or be in COLD SHUTDOWN within the following 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months .

SURVEILLANCE REQUIREMENTS 4.6.2.1 Each Containment Spray System shall be demonstrated OPERABLE:

a.

At least once per 31 days by verifying that each valve (manual, power-operated, or automatic) in the flow path that is not locked, sealed, or otherwise secured in position, is in its correct position; b.

By verifying, that on recirculation flow, each pump develops a discharge pressure of greater than or equal to 265 psig when tested pursuant to Specification 4.0.5; c.

At least once per 18 months during shutdown, by:

1)

Verifying that each automatic valve in the flow path actuates to its correct position on a Containment Spray Actuation test i

signal, and 2)

Verifying that each spray pump starts automatically on a Containment Spray Actuation test signal.

d.

At least once per 5 years by performing an air or smoke flow test through each spray header and verifying each spray nozzle is unobstructed, 1

BYRON - UNITS 1 & 2 3/4 6-13 AMENDMENT NO.14

CONTAINMENT SYSTEMS 1

SPRAY ADDITIVE SYSTEM LIMITING CONDITION FOR OPERATION 3.6.2.2 The Spray Additive System shall be OPERABLE with:

a.

A spray additive tank containing a level of between 78.6% and 90.3%

of between 30% and 36% by weight Na0H solution, and b.

Two spray additive eductors each capable of adding NaOH solution from the spray additive tank to a Containment Spray System pump flow.

APPLICABILITY:

MODES 1, 2, 3, and 4.

ACTION:

With the Spray Additive System inoperable, restore the system 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 ; l

restore the Spray Additive System to OPERABLE status within the next 48 hours5.555556e-4 days 0.0133 hours 7.936508e-5 weeks 1.8264e-5 months or be in COLD SHUTOOWN within the following 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months .

SURVEILLANCE REQUIREMENTS 4.6.2.2 The Spray Additive System shall be demonstrated OPERABLE:

a.

At least once per 31 days by verifying that each valve (manual, power-operated, or automatic) in the flow path that is not locked, sealed, or otherwise secured in position, is in its correct position; b.

At least once per 6 months by:

1)

Verifying the contained solution level in the tank, and 2)

Verifying the concentration of the Na0H solution by cher,ical

analysis, c.

At least once per 18 months during shutdown, by verifying that each automatic valve in the flow path actuates to its correct position on a Containment Spray Actuation test signal; and d.

At least once per 5 years by verifying each water flow rate equivalent to 55(+5,-0) gallons per minute for 3D% Na0H from the eductor test connections in the Spray Additive System:

+6 1)

CS26A 68

-0 gpm (Train A), and

+6 2)

CS26B 68

-0 gpm (Train B).

BYRON - UNITS 1 & 2 3/4 6-14 AMENDMENT NO.14

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l CONTAINMENT COOLING SYSTEM LIMITING CONDITIONS FOR OPERATION 3.6.2.3.Two electrically independent systems of containment cooling fans shall be OPERABLE with two fans to each system.

APPLICABILITY: MODES 1, 2, 3, and 4.

ACTION:

a.

With one or two systems of the above required containment cooling fans inoperable and both Containment Spray Systems OPERABLE, restore both above required systems of cooling fans 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 SHUT 00WN within the following 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months , b.

With one system of the above required containment cooling fans in-I operable and one Containment Spray System inoperable, restore the inoperable Containment Spray System and the inoperable system of con-tainment cooling fans 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 4.6.2.3 Each system of containment cooling fans shall be demonstrated OPERABLE:

a.

At least once per 31 days by:

1)

Starting each fan system in slow speed from the control room, and verifying that each fan system operates for at least 15 minutes, and 2)

Verifying an essential service water flow rate of greater than or equal to 2660 gpm to each cooler.

b.

At least once per 18 months by verifying that each fan system starts automatically on a Safety Injection test signal.

BYRON - UNITS 1 & 2 3/4 6-15 AMENDMENT NO.14

PLANT SYSTEMS 3/4.7.3 COMP 0NENT COOLING WATER SYSTEM LIMITING CONDITION FOR OPERATION 3.7.3 The Component Cooling Water System shall be OPERABLE with:

l a.

Two safety loops serving the RH pumps and RH heat exchangers, l

b.

Two component cooling water pumps powered from 4 kV Busses 141 ar.d 142 for Unit 1 (Busses 241 and 242 for Unit 2), and c.

Two component cooling water heat exchangers.

APPLICABILITY:

MODES 1, 2, 3, and 4.

ACTION _:

a.

With only one safety loop OPERABLE, restore at least two loops to OPERABLE status within 7 days or be in at least HOT STANDBY within I

the next 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months and in COLD SHUT 00WN within the following 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months .

b.

With only one component cooling water pus OPERABLE, restore at least two pumps to OPERABLE status within 7 days or be in at least HOT l

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 fol-lowing 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months , c.

With only one heat exchanger OPERABLE, restore at least two heat exchangers to OPERABLE status within 7 days or be in at least HOT l

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 fol-lowing 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months .

SURVEILLANCE REQUIREMENTS 4.7.3.1 At least two component cooling water loops shall be demonstrated OPERABLE at least once per 31 days by verifying that each valve (manual, power-operated, or automatic) servicing safety-related equipment that is not locked, sealed, or otherwise secured in position, is in its correct position.

4.7.3.2 At least two component cooling water pumps shall be demonstrated OPERABLE by performing the following:

a.

The component cooling water pumps shall be operated each month.

Per-formance will be acceptable if the pump starts upon actuation, oper-ates for at least 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months , and satisfies the cooling requirements for the routine operation of the component cooling water system, and b.

Verifying at least once per 18 months during shutdown that each component cooling water pump starts automatically on a SI test signal.

This will include a test of the common component cooling water pump while powered from 4 kV Busses 141 and 142 for Unit 1 (Busses 241 and 242 for Unit 2).

4.7.3.3 At least two component cooling water heat exchangers shall be verified OPERABLE at least once per 31 days by:

a.

Verifying that each component cooling water heat exchanger inlet and outlet valve is OPERABLE, and b.

Verifying the Essential Service Water is available to each component cooling water heat exchanger.

BYRON - UNITS 1 & 2 3/4 7-11 AMENDMENT N0. 14

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COMMONWEALTH EDIS0N COMPANi DOCKET NO. STN 50-456 BRAIDWOOD STATION, UNIT 1 AMENDMENT TO FACILITY OPERATING LICENSE i

Amendment No. 4 License No. NPF-72 1

1.

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

A.

The application for amendment by Commonwealth Edison Company (thelicensee)datedSeptember 29, 1987, complies with the standards and requirements of the Atomic Energy Act of 1954, as amended (the Act) and the Comission'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 (1) that the activities authorized by this amendment can be conducted without endangering the health and safety of the public, and (ii) tha+. such activities will be conducted in compliance with the Comission' regulations; D.

The issuance of this amendment wi',1 not be inimical to the comon 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 Comission's regulations and all applicable requirements have been satisfied.

2.

Accordingly, the license is amended by changes to the Technical Specifica-tion as indicated in the attachment to this license amendment, and paragraph l

2.C.(2) of Facility Operating License No. NPF-72 is hereby amended to read as follows:

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. (2) Technical Specifications The Technical Specifications contained in Appendix A as revised through Amendment No. 4 and the Environment Protection Plan contained in Appendix B. both of which are attached hereto, are hereby incorporated intu this license. The licensee shall operate the facility in accordance with the Technical Specifications and the Environmental Protection Plan.

3.

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

OR THE NUCLEAR REGULATORY COMF ION Daniel R. Muller, Director Project Directorate III-2 Division of Reactor Projects - III, IV, Y and Special Projects

Attachment:

Changes to the Technical Specifications Date of Issuance: January 21, 1988 l

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COMMONWEALTH EDIS0N COMPANY DOCKET NO. STN 50-457 BRAIDWOOD STATION, UNIT 2 AMENDMENT TO FACILITY OPERATING LICENSE Amendment No. 4 License No. NPF-75 1.

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

A.

The application for amendment by Comonwealth Edison Company

(

(the licensee) dated September 29, 1987, complies with the standards and requirements of the Atomic Energy Act of 1954, as amended (the Act) and the Comission'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 (1) that the activities authorized by this amendment can be conducted without endangering the health and safety of the public, and (11) that such activities will be conducted in compliance with the Comission's regulations; D.

The issuance of this amendment will not be inimical to the comon 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.

)

1 2.

Accordingly, the license is amended by changes to the Technical Specifica-tion as indicated in the attachment to this license amendment, and paragraph 2.C.(2) of Facility Operating License No. NPF-75 is hereby amended to read as follows:

1

. (2) Technical Specifications The Technical Specifications contained in Appendix A as revised through Arnendment No. 4 and the Environment Protection Plan contained in Appendix B, both of which were attached to License No.

NPF-72, dated July 2, 1987, are hereby incorporated into this license. Attachment 2 contains revisions to Appendix A which are hereby incorporated into this license.

The licensee shall operate the facility in accordance with the Technical Specifications and the Environmental Protection Plan.

3.

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

FOR THE NUCLEAR REGULATORY CORilSSIO Daniel R. Muller, Director Project Directorate III-2 Division of Reactor Projects - III, IV, V and Special Projects Attachinent:

Changes to the Technical Specifications Date of Issuance: January 21, 1988

l ATTACHMENT TO LICENSE AMENDMEliT NOS. 4 AND 4 AND FACILITY OPERATING LICENSE NOS. NPF-72 AND NPF-75 DOCKET NOS. STN-50-456 AND STN 50-457 1

Revise Appendix A as follows:

Remove Pages Insert Pages 3/4 5-3 3/4 5-3 3/4 6-13 3/4 6-13 3/4 6-14 3/4 6-14 3/4 6-15 3/4 6-15 3/4 7-11 3/4 7-11

EMERGENCY CORE COOLING SYSTEMS 3/4.5.2 ECCS SUBSYSTEV3 - T

> 350 F avg LIMITING CONDITION FOR OPERATION 3.5.2 Two independent Emergency Core Cooling System (ECCS) subsystems shall be OPERABLE with each subsystem comprised of:

a.

One OPERABLE centrifugal charging pump, b.

One OPERABLE Safety Injection pump, c.

One OPERABLE RHR heat exchanger, d.

One OPERABLE RHR pump, and e.

An OPERABLE flow path

capable of taking suction from the refueling water storage tank on a Safety Injection signal and automatic opening of the containment sump suction valves.

APPLICABILITY: MODES 1, 2, and 3.

ACTION:

a.

With one ECCS subsystem inoperable, restore the inoperable subsystem to OPERABLE status within 7 days or be in at least HOT STANDBY l

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

b.

In the event the ECCS is actuated and injects water into the Reactor Coolant System, a Special Report shall be prepared and submitted to the Commission pursuant to Specification 6.9.2 within 90 days describ-ing the circumstances of the actuation and the total accumulated actuation cycles to date.

The current value of the usage factor for each affected Safety Injection nozzle shall be provided in this Special Report whenever its value exceeds 0.70.

0uring MODE 3, the discharge paths of both Safety Injection pumps may be isolated by closing SI8835 and a portion of the discharge paths of both RHR pumps may be isolated by closing either SI8809A or SI8809B for a period of up to 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months to perform surveillance testing as required by Specification 4.4.6.2.2.

When either SI8809A or SI8809B is closed and pressurizer pressure is below 1000 psig, the accumulators shall be OPERABLE with their isolation valves either closed, but energized, or open.

BRAIDWOOD - UNITS 1 & 2 3/4 5-3 AMENDMENT NO. 4

CONTAINMENT SYSTEMS 3/4.6.2 DEPRESSURIZATION AND COOLING SYSTEMS CONTAINMENT SPRAY SYSTEM LIMITING CONDITION FOR OPERATION 3.6.2.1 Two independent Containment Spray Systems shall be OPERABLE with each Spray System capable of taking suction from the RWST and transferring suction to the containment sump.

APPLICABILITY:

MODES 1, 2, 3, and 4.

ACTION:

With one Containment Spray System inoperable, restore the inoperable Spray System to OPERABLE status within 7 days or be in at least HOT STANDBY within l

the next 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months ; restore the inoperable Spray System to OPERABLE status within the next 48 hours5.555556e-4 days 0.0133 hours 7.936508e-5 weeks 1.8264e-5 months or be in C0ln SHUTDOWN within the following 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months .

SURVEILLANCE REQUIREMENTS 4.6.2.1 Each Containment. Spray System shall be demonstrated OPERABLE:

At least once per 31 days by verifying that each valve (manual, a.

power-operated, or automatic) in the flow path that is not locked, sealed, or otherwise secured in position, is in its correct position; b.

By verifying, that on recirculation flow, each pump develops a oischarge pressure of greater than or equal to 265 psig when tested pursuant to Specification 4.D.5; At least once per 18 months during shutdown, by:

c.

1)

Verifying that each automatic valve in the flow path actuates to its correct position on a Containment Spray Actuation test signal, and 2)

Verifying that each spray pump starte automatically on a Containrent Spray Actuation test e'gnal.

d.

ast once per 5 years by performing an air or smoke flow test S

a cach spray header ard verifying each spray nozzi'e is

,t weted.

DRAIDWOOD - UNITS.' & 2 3/4 6-13 AMENDMENT NO. 4

4 9

CONTAINMENT SYSTEMS SPRAY ADDITIVE SYSTEM L1dITING CONDITION FOR OPERATIO:4 l

3.6.2.2 The Spray Additive System shall be OPERABLE with:

i f

l a.

A spray additive tank coistaining a level of between 78.6% and 90.3%

of between 30% and 36% by weight Na0H solution, and I

b.

Two spray additive eductors each capable of adding Na0H solution from the spray additive tank to a Containment Spray System pump flow.

A?PLICABILITY:

MODES 1, 2, 3, and 4.

ACTION:

j With the Spray Additive System inoperable, t'estore the system to OPERABLE

[

status within 7 days or be in at least HOT STANDBY wittin the next 6 hours6.944444e-5 days 0.00167 hours 9.920635e-6 weeks 2.283e-6 months ; l

restore the Sprty Additive System to OPERABLE status within the next 48 hours5.555556e-4 days 0.0133 hours 7.936508e-5 weeks 1.8264e-5 months or be in COLD SHUTDOWN within the following 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months .

SURVEILLANCE REQUIREMENTS I

i 4.6.2.2 The Spray Additive System shall be demonstrated OPERABLE:

(

At least once per 31 days by verifying that each velve (manual, j

a.

lt power-operated, or automatic) in the flow path that is not locked,

{

sealed, or otherwise secured ir position, is in its correct position; j

b.

At least once per 6 months by:

1)

Verifying the contained solution level in the tank, and 2)

Verifying the concentration of the NaOH solution by chemical analysis.

At least once per 18 months during shutdown, by verifying that each c.

automatic valve in the flow path actuates to its correct position on a Contairlent Spray Actuation test signal; and d.

At least once per 5 years by verifying each water flow rate equivalent to 55(+5,-0) gallons per minute for 30% NaOH from the eductor test connections in the Spray Additive Systein:

+6 1)

CS26A 68

-0 gpm (Train A), and

+6 2)

CS26B 68

-0 gpm (Train B).

BRAIDWOOD - UNITS 1 & 2 3/4 6-14 AMENDMENT NO. 4

CONTAINMENT COOLING SYSTE LIMITING CONDITIONS FOR OPERATION 3.6.2.3 Two electrically independent systems of containment cooling fans shall be OPERABLE with two fans to each system.

APPLICAPILITY:

MODES 1, 2, 3, and 4.

ACTION:

a.

With one or two systems of the above required containment cooling tans inoperable and both Containment Spray Systems OPERABLE, restore both above required systems of cooling fans to OPERA;LE 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 SHUTOOWN within the following 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months , b.

With one system of the above required containment cooling fans inoperable and one Containment Spray System inoperable, restore the inoperable Containment Spray System and the inoperable system of containment cooling fans to OPERABLE status within 7 days or be in at least HOT STANDBY within tha 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 PEQUIREMENTS 4.6.2.3 Each system of containment cooling fans shall be demonstrated OPERABLE:

a.

At least once per 31 days by:

1)

Starting each fan system in slow speed from th;.ontrol room, and verifying that ea;5 fan system operates for at least 15 minutes, and 2)

Verifying an essential service water flow rate of greater than or equal to 2660 gpm to each cooler.

b.

At least once per 18 months by verifying that each fan system starts automatically on a Safety Injection test signal.

i BRAIDWOOD - UNITS 1 & 2 3/4 6-15 AMENDMENT NO. 4 i

?

PLANT SYSTEMS 3/4.7.3 COMPONENT COOLING WATER SYSTEM LIMITING CONDITION FOR OPERATION 3.7.3 The Componeli, Cooling Water System shall be OPERABLE with:

a.

Two safety loops serving the RH pumps and RH heat exchangers.

b.

Two component cooling water pumps powered from 4 kV Busses 141 and 142 for Unit 1 (Busses 241 and 242 for Unit 2), and c.

Two component cooling water heat exchangers.

APPLICABILITY: MODES 1, 2, 3, and 4.

ACTION:

a.

With only one safety loop OPERABLE, restore at least two loops to OPERABLE status within 7 days or be in at least HOT STANDBY within l

the next 6 heurs and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months .

b.

With only one component cooling water pump OPERABLE, restore at least two purps to OPERABLE status within 7 days or be in at least 30T l

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 follow-ing 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months .

c.

With only one heat exchanger OPERABLE, restore at least two heat exchangers to OPERABLE status within 7 days or be in at least HOT l

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 fol-lowing 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months .

SURVEILLANCE REQUIREMENTS 4.7.3.1 At least two component cooling water loops shall be demonstrated OPERABLE at least once per 31 days by verifying that eacn valve (manual, power-cperated, or automatic) servicing safety-relf ed equipment that is not locked, sealed, or otherwise s(cured in position, is in its correct position.

4.7.3.2 At least two component cooling water pumps shall be d aonstrated OPERABLE by performing the following:

a.

The component cooling water pump: shall be operated each month.

Per-formance will be acceptable if the pump starts upon actuatict., oper-ates for at least 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months , and satisfies the o o; ag requirements for the routine operation of the component conling water sysum, and b.

Verifying at least once per 18 months during snutdown that each

.ainpanent cooling water ptmp rterts automatically on a SI test signal.

This will include a te,t of the common cocponent cooling water pump while powered from 4 kV Busses 141 and 142 for Unit 1 (Busses 241 and 242 for Unit 2).

4.7.3.3 At least two component corling water heat exchanr es shall be verified OPERABLE at least once per 31 de, by:

a.

Verifying that each comptnert cooling water heat exchanger inle^ and I

outlet valve is OPERABLE, and b.

Verifying the Essential Se vice Water is available to each component cooling water heat exchanger.

BRAIDWOOD - UNITS 1 & 2 3/4 7-11 AMJNDMENT NO. 4

ML20148H164

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