ML19323A851

Tech Specs 3.1 & 4.1 for Limiting Condition for Operation & Surveillance Requirements

ML19323A851
Person / Time
Site:	Pilgrim
Issue date:	04/24/1980
From:	BOSTON EDISON CO.
To:
Shared Package
ML19323A850	List: ML19323A849 ML19323A851
References
NUDOCS 8005060136
Download: ML19323A851 (1)

Text

- - -

.:lI-

~

~

, no3 oei \])Ao '

() 3.1 LIMITING CONDITION FOR OPERATION 4.1 SURVEILLANCE REQUIREMENTS 3.1 REACTOR PROTECTION SYSTEM REACTOR PROTECTION SYSTEM Applicability: Applicability:

Applies to the instrumentation Applies to the surveillance of

- and associated devices which the instrumentation and associ-initiate a reactor scram, ated devices which initiate re-actor scram.

Objective: Objective:

To assure the operability of the To specify the type and frequency reactor protection system, of surveillance to be applied to the protection instrumentation.

Specification: Specification:

The setpoints, minimum number of A. Instrumentation systems shall trip systems, and minimum number be functionally tested and of instrument channels that must calibrated as indicated in be operable for each position of Tables 4.1.1 and 4.1.2 re-the reactor mode switch shall be spectively, as given in Table 3.1.1. The system response times from the B. Daily during reactor power opening of the sensor contact up operation, the peak heat to and including the opening of flux and peaking factor shall the trip actuator contacts shall be checked.

not exceed 50 milli-seconds. 1 l

t 26

.