ML20003E427

Proposed Tech Specs Change Re Safety Relief Valve Setpoint Distribution.Safety Evaluation Encl

ML20003E427
Person / Time
Site:	FitzPatrick
Issue date:	03/26/1981
From:	POWER AUTHORITY OF THE STATE OF NEW YORK (NEW YORK
To:
Shared Package
ML20003E422	List: ML20003E421 ML20003E424 ML20003E427
References
NUDOCS 8104030446
Download: ML20003E427 (5)

Text

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' ATTACHMENT I PROPOSED TECHNICAL SPECIFICATION CHANGE RELATED TO SAFETY / RELIEF VALVE SETPOINTS 4

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POWER AUTHORITY OF THE STATE OF~NEW YORK JAMES A..FITZPATRICK NUCLEAR POWER PLANT DOCKET NO. 50-333 MARCH- 26 , 1981 P

810.4030 % 9i ,

JAFNPP .

1.2 ItEACTOR COOLANT SYSTEM 2.2 REACTOR C00LAffr SYSTEM .

APPLICABILITT:

. APPLICABILITY:

Applies to trip settings of the instru-Applies to limits on reactor coolant ments and devices which are provided to system pressure.

prevent the reactor coolant system safety limits from being exceeded.

ORJECTIVE:

OBJECTIVE:

To define the level of the process To establish a limit below which the variables at which automatic protective integrity of the Reactor Coolant System action is initiated to prevent the safety is not threatened due to an overpressure limits from being exceeded.

condition.

SPECIFICATION:

SPECIFICATION:

The reactor coolant system pressure 1. The Limiting Safety System setting

1. shall be specified below:

shall not exceed 1.325 psig at any time when irradiated fuel is present A. Reactor coolant high pressuit scram in the reactor vessel. '

shall be 5 1,045 psig.

B. Reactor coolant system safety / relief valve nominal settings shall be as follows:

Safety / Relief Valves 3 valves at 1090 psig l

2 valves at 1105 usig 6 valves at 1140 osia l

The allowable setpoint error for each safety / relief valve shall be + 1 percent.

l 27 Amendment No. N, /l , 43

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