ML18153B493

Proposed Tech Specs Re Change to Reactor Head Vent Path Manual Isolation Valves

ML18153B493
Person / Time
Site:	Surry
Issue date:	07/29/1988
From:	VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To:
Shared Package
ML18153B492	List: ML18153B491 ML18153B493
References
NUDOCS 8808080085
Download: ML18153B493 (3)

Text

e ATTACHMENT 2 Proposed Technical Specification

• u

' . e TS 4.1-la

3. The pressurizer water volume shall be determined to be within its limit as defined in Specification 2.3.A.3.a at least once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> whenever the reactor is not subcritical by at least 1% ~k/k.

4. Each Reactor Vessel Head vent path remote operating isolation valve not required to be closed by Specification 3.1.A.7a or 3.1.A.7b shall be demonstrated operable at each cold shutdown but not more often than once per 92 days by operating the va 1ve through one complete cycle of full travel from the control room.

5. Each Reactor Vesse 1 Head vent path sha 11 be demonstrated operab 1e following each refueling by:

a. Verifying the manual isolation valves in each vent path are locked in the open position.

b. Cycling each remote operating isolation valve through at least one complete cycle of full travel from the control room.

c. Verifying flow through the reactor vessel head vent system vent paths.

C. Sampling tests shall be conducted as detailed in Table 4.1-2B.

D. Whenever containment integrity is not required, only the asterisked items in Table 4.1-1 and 4.1-2A and 4.1-2B are applicable.

E. Flushing of sensitized stainless steel pipe sections shall be conducted as detailed in TS Table 4.1-3A and 4.1-3B.

t, ATTACHMENT 3 Voucher Check