ML20211E809

Proposed Tech Spec Table 4.3-1, Reactor Protective Sys Instrumentation Surveillance Requirements

ML20211E809
Person / Time
Site:	Yankee Rowe
Issue date:	10/09/1986
From:	YANKEE ATOMIC ELECTRIC CO.
To:
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ML20211E731	List: ML20211E726 ML20211E809
References
NUDOCS 8610230209
Download: ML20211E809 (2)

Text

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b "E$

3 TABLE 4.3-1

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8 g

gg REACTOR PROTECTIVE SYSTEM INSTRUMENTATION SURVEILLANCE REQUIREMENTS E

OPJ 2S CHANNEL MODES'IN WHICH CHANNEL CHANNEL FUNCTIONAL SURVEILLANCE og gg FUNCTIONAL UNIT CHECK CALIBRATION TEST REQUIRED II) 1.

Manual' Reactor Trip

-NA NA S/U NA 2.

Power Range, Neutron Flux and Intermediate Power Range, Neutron Flux S

D(2),R(5)

M(6) 1, 2 and

• 3.

Intermediate Range, Neutron Flux, 2

High Startup Rate S

R(5)

M 1, 2 and

• w

[

4.

Source Range, Neutron Flux S

R(5)

S/U(I) 2, 3, 4, 5 and

• 5.

Low Main Coolant Flow (SGAP)

S R(4)

M(3) 3 6.

Low Main Coolant. Flow, Systems A and B (MC Pump Current)

S R

M 1

[

7.

High Main Coolant System Pressure S

R(4)

M 1, 2 8.

Low Main Coolant System Pressure S

R(4)

M 1, 2 9.

High Pressurizer Water Level S

R(4)

M(3) 1, 2 i

O 10.

Low Steam' Generator Water Level S

R(4)

M 1

E t

,..o TABLE 4.3-1 (Continued)

NOTATION With the reactor trip system breakers closed and the control rod drive system capable of rod withdrawal.

(1) -

If not performed in the previous 7 days.

~

(2)

Heat balance only, above 15% of RATED THERMAL POWER, at least 3 times per week with a maximum time interval of 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br />.

(3)

When shutdown longer than 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />, if not performed in the previous 31 days.

(4)

Known pressure applied to' sensor.

(5) -

Neutron detectors may be excluded from CHANNEL CALIBRATION.

(6) -

Low trip setpoint verification excluded.

4 s

YANKEE-R0WE 3/4 3-10 Amendment No. 49, 69

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