ML17324A969

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Proposed Tech Specs,Changing Surveillance Requirements for RCS Pressurizer Code Safety Valves,Porvs,Spray Additive Sys, Turbine Cycle Main Steam Line Code Safety Valves & Steam Generator Stop Valves
ML17324A969
Person / Time
Site: Cook American Electric Power icon.png
Issue date: 07/03/1986
From:
INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:
Shared Package
ML17324A968 List:
References
NUDOCS 8607080194
Download: ML17324A969 (5)
v • d • e


Text

REACTOR COOLANT SYSTEM SAFETY VALVES - OPERATING LIMITING CONOITION FOR OPERATION 3.4.3 A11 pressurizer code safety valves shall be OPERABLE with a lift setting of 2485 PS'G + 1%.

APPLIt.ABILITY: MOOES 1, 2 and 3.

ACTION:

With one pressurizer code safety valve inoperable, either restore the-inoperable valve to OPERABLE status within 15 minutes or be in HOT SHUTOOWN within 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.

SURVEILLANCE RE(jUIREMENTS 4.4,3 No additional Surveillance Requirements other than those required by Specification 4.0.5.

860708019g 880T08

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'DN O.C. COOK - UNIT 3/4 4-5 Amendment No.

REACTOR COOLANT SYSTEM SURVEILLANCE RE UIREHENTS 4.4.9.3. 1 Each PORV shall be demonstrated OPERABLE by:

a. Performance of a CHANNEL FUNCTIONAL TEST on the PORV actuation channel, but excluding valve operation, within 31 days p~io~ to entering a condition in which the PORV is required OPERABLE and at least once per 3l days thereafter when the PORV is required OPERABLE.
b. Performance of a CHANNEL CALIBRATION on the PORV actuation channel at least once per 18 months.

C. Verifying the PORV isolation valve is open at least once per 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> when the PORV is being used for overpressure protection.

d. Testing in accordance with the inservice test requirements for ASIDE Category B valves pursuant to Specification 4.0.5.
e. Oetermining the emergency air tank OPERABLE by verifying:
1. At least once per 31 days, air tank pressure greater than or equal to 900 psig.
2. Air tank pressure instrumentation OPERABLE by performance of a:

(a) CHANNEL FUNCTIONAL TEST at least once per 31 days, and (b) CHANNEL CALIBRATION at least once per 18 months, with the low pressure alarm setpoint > 900 psig.

4. 4. 9. 3. 2 The RHR safety valve shall be demonstrated OPERABLE by:

Verifying that the RHR system suction is aligned to the RCS loop with the valves in the flow path open at least once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> when the RHR safety valve is being used for overpressure protection.

b. Testing in accordance with the inservice test requirements for ASME Category C valves pursuant to Specification 4. 0. 5.

4.4.9.3.3 The RCS vent(s) shall be verified to be open at least once per X2 hours" when the vent(s) is being used for overpressure protection.

P P i p id'th 1 sealed, or otherwise secured in the open position, then verify these M I 1 d, valves open at least once per 3l days.

D. C. COOK UNIT 1 3/4 4-32 Amendment NO.

CONTAINMENT SYSTEMS SPRAY AODITIYE SYSTEM LIMITING CONOITION FOR OPERATION 3.6.2.2 The spray additive system shall be OPERABLE with:

a. A spray additive tank containing at least 4000 gallons of not less than 30 oercent by weight NaOH solution, and
b. Two spray additive eductors each capable of adding NaOH solu-tion from the chemical additive tank to a containment spray system pump flow.

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

ACTION:

  • Mith the spray additive system inoperable, r estore the system to OPERABLE status within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> or be in at least HOT STANOBY within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />; restore the soray additive system to OPERABLE status within the next 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br /> or be in COLO SHUTOOMN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.

SURVEILLANCE REQUIRB1ENTS 4.6.2.2 The spray additive system shall be demonstrated OPERABLE:

d. At least once per 31 days by verifying that each valve (manual, power operated or automa'ic) in the flow path that is not locked, sealed, or otherwise secured in position, is in its correct position.
b. At least once oer 6 months by:
1. Verifying the solution level in the tank, and
2. Verifying the concentration of the NaOH solution by chemical analysis.
0. C. COOK-UNIT 1 3/4 6-12 Amendment No.

3/4.7 PLANT SYSTEMS 3 4.7.1 TURBINE CYCLE SAFETY VALVES LIMITING CONDITION FOR OPERATION 3.7.1.1 All main steam line code safety valves associated with each steam generator shall be OPERABLE.

APPLICABILITY: MODES 1, 2 and 3.

ACTION:

a. With'4 reactor coolant loops and associated steam generators in operation and with one or more'ain 'steam line code safety valves inoperable, ooeration in MODES 1, 2 and 3 may proceed provided, that within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />, either the inoperable valve is restored to OPERABLE s.atus or the Power Range Neutron Flux High Setooint trip is reduced per Table 3.7-1; otherwise, be in at leas HOT STANDBY within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in COLD SHUTDOWN within :he following 30 hours.

With 3 reactor coolant looos and associated steam generators in operation and with one or more main steam line coda safety valves associated with an ooerating loop inoperable, operation in MODES 1, 2 and 3 may proce d provided, that within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />, either the inoperable valve is restored to OPERABLE status or the Power Range Neutron Flux High Setpoint trip is reduced pe. Table 3.7-2; otherwise, be in at least HOT STANDBY within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.

c ~ The provisions of Specification" 3.0.4 are not applicable.

SURVEILLANCE REOUIR&ENTS 4.7.1.1 No additional Surveillance Requirements other than those required by Specification 4.0.5.-

D.C. COOK-UNIT 1 3/4 1-1 Amendment No.

PLANT SYSTEMS STEAM GENERATOR STOP VALVES LIMITING CONDITION FOR OPERATION 3.7.1.5 Each steam generator stop valve shall be OPERABLE.

APPLICABILITY: NODES 1, 2 and 3.

ACTION:

NODES 1 - With one steam generator stop valve inoperable, POWER OPERATION may continue provided the inoperable valve is either restored to OPERABLE status or closed within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />; otherwise, be in HOT SHUTDOWN within the next 12 hours.

NODES 2 - With one s earn generator stop valve inoperable, subsequent and 3 operation in NODES 1, 2 or 3 may proceed after:

a. The inoperable stop valve is restored to OPERABLE status, or
b. The stop valve is maintained closed; otherwise, be in HOT SHUTDOWN within the next 12 hours.

SURVEILLANCE REOU IRENENTS 4.7.1.5 Each steam generator stop valve shall be demonstrated OPERABLE by veri,ying full closure within 5 seconds when tested pursuant to Specification 4.0.5.

D.C. COOK-UNIT Amendment No.

1 3/4 7-10

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