ML20065J597

Proposed Changes to Tech Specs 3.7.D.1 & 3.7.D.2 Allowing Operation in & Between Reactor Mode When Isolation Valve Is Inoperable & Satisfying Conditions for Primary Containment Integrity

ML20065J597
Person / Time
Site:	Pilgrim
Issue date:	09/30/1982
From:	BOSTON EDISON CO.
To:
Shared Package
ML20065J578	List: ML20065J576 ML20065J597
References
NUDOCS 8210060085
Download: ML20065J597 (1)

Text

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LIMITING COND1TIONa FOR OPERATION SURVEILLANCE REQUIREHENTS 3./.0 Primary Containment Isolation 4.7.D Primary Containment Isolation Valves Valves t

1. Whenever primary contain- 1. The primary containment ment is required, all isolation valves surveillance isolation valves listed shall be performed as follows:

in Table 3.7.1 and all instrument line flow check e. . At least once per operating valves shall be operable cycle the operable isolation except as specified in valves that are power operated 3.7.D.2. and automatically initiated shall be tested for simulated automatic initiation and closure times.

b. At least once pbr quarter:

(1) All normally open power operated isolation valves (except for the main steam line power-operated isolation valves) shall be fully closed and reopened.

(2) Trip main stea= isolation 4

0 valves individually and verify closure time.

c. At least twice per week the main steam-line power-operated isolation valves shall be exercised by partial closure and subsequent reopening.

d. At least once per operating cycle the operability of the reactor coolant system instrument line flow check valves shall be verified.

2. In the event any isolation 2. Whenever an isolation valve valve specified in Table listed in table 3.7.1 is 3.7.1 becomes inoperable, inoperable, the position of at at least one containment least one other valve in each isolation valve in each line having an inoperable line having an inoperable valve shall be recorded daily.

valve shall be placed

. in the isolated condition.

3. If Specification 3.7.D.1 and 3.7.D.2 cannot be met, an orderly shutdown shall be initiated and the re-actor shall be in the Cold Shutdown condition within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.

I B210060085 820930 160 i PDR ADOCK 05000293 P.. PDR