ML20083E087

Proposed Tech Spec Changes Re Scram Discharge Vol Closure Times

ML20083E087
Person / Time
Site:	Hatch
Issue date:	12/14/1983
From:	GEORGIA POWER CO.
To:
Shared Package
ML20083E008	List: ML20083E006 ML20083E087
References
TAC-53327, TAC-53328, NUDOCS 8312280446
Download: ML20083E087 (3)

Text

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b NBC DOCKETS 50-321, 50-366 OPERATIN3 LICENSES DPR-57, NPF-5 EININ I. HA101 NUCLEAR PIANP UNITS 1 AND 2 CHAtGE TO SDV TBCHNICAL SPECIFICATION SUBMITTAL 3

Replace the following pages of our Septenber 19, 1983 subnittal with the enclosed revised pages:

4 Unit 1 Technical Specifications:

Page 3.3-7a Unit 2 Technical Specifications:

Page 3/4 1-21' 1

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LIMITING CONDITION FOR OPERATION SURVEILLANCE REQUIRBfB'TS 3.3.I Scram Discharge Volume Vent ' 4.3.I Scram Discharge Volume Vent and Drain Valves *

• and Drain Valves *

• During reactor power operation, 1. Valve Position Verification all scram discharge volume vent and drain valves shall be Each scram discharge volume operabic. If this specification vent and drain valve shall be cannot be met, an orderly shut- verified to be in the open

• down shall be initiated and the position

• at least once per reactor shall be placed in Hot 31 days.

Shutdown Condition with 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.

2. Valve Testing

, a. Each scram discharge volume vent and drain valve shall be operated through at least 3 one complete cycle of full

travel at least once per 92

days.

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b. At least once per 18 months, it shall be verified that:

1. The inboard scram discharge volume vent and l drain valves close within

-60 seconds after receipt of a signal for control rods to scram,

2. The outboard scram discharge volume vent and drain valves close no less than 5 seconds after inboard vent and drain valve closure, and no more than 120 seconds after receipt of a signal for

control rods to scram, and

! 3. The scram discharge volume vent and drain valves open when the scram signal is reset.

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• These valves may be closed intermittently for testing under administrative controls.

• • The requirements of Sections 3.3.I and 4.3.I are to be implemented by 12/31/83.

3. 3-7a l

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REACTIVITY CCNTROL SYSTEN6 3/4.1.6 SCRAM DISCHAR3E VOLINE VENT AND DRAIN VALVES **

LIMITIN3 CONDITION EDR G2ERATION 3.1.6.1 All scram discharge volume vent and drain valves shall be OPERABLE.

APPLICABILITY: Conditions 1 and 2.

ACTION: With any scram discharge volume vent or drain valve inoperable, be in at least HOP SIR 7P!XhN within 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.

SURVEILIAICE REQUIREMENTS 4.1.6.1 The scram discharge volume vent and drain valves shall be demonstrated OPERABLE by:

a. At least once per 31 days verifying each valve to be open*.

b. At least once per 92 days cycling each valve through at least one cmplete cycle of travel,

c. At least once per 18 months, by verifying that:

) 1. The inboard vent and drain valves close within 60 seconds after receipt of a signal for control rods to scram,

2. The outboard vent and drain valves close no less than 5 seconds after inboard vent and drain valve closure, and no more than 120 seconds after receipt of a signal for control rods to scram, and

3. The vent and drain valves open when the scram signal is reset.

• These valves may be closed intermittently for testing under administrative controls.

• • The requirements of Sections 3.1.6.1 and 4.1.6.1 are to be implemented by 12/31/83.

HATCH - UNIT 2 3/4 1-21 l

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