ML20078K815

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Proposed TS Pages 3/4.2-20 & 3/4.2-35 Re Tables 3.2.C-1 & 4.2.C
ML20078K815
Person / Time
Site: Pilgrim
Issue date: 11/22/1994
From:
BOSTON EDISON CO.
To:
Shared Package
ML20078K813 List:
References
NUDOCS 9411250227
Download: ML20078K815 (6)
v • d • e


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4 Attachment 8 Revised Technical Specification Pages 3/4.2-20 l 3/4.2-35 l

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i PNPS TABLE 3.2.C,1 (Cont) .

INSTRUMENTATION THAT INITIATES ROD BLOCKS Operable Instrument Channels per Trip Function Required Trip Function Minimum l Available Operational Conditions Notes SRM Detector not in 3 4 Startup/ Refuel, except trip is bypassed (1)

Startup Po,ition when SRM count rate is > 100 counts /second or IRMs on Range 3 or above (4)

SRM Downscale 3 4 Startup/ Refuel, except trip is bypassed (1) when IRMs on Range 3 or above (4)

SRM Upscale 3 4 Startup/ Refuel, except trip is by- (1) passed when the IRM range switches are on Range 8 or above (4)

SRM Inoperative 3 4 Startup/ Refuel, except trip is by- (1) [

passed when the IRM range switches are on Range 8 or above (4)

Scram Discharge 2 2 Run/Startup/ Refuel (3)

Instrument Volume W ter Level - High Scram Discharge 1 1 Refuel / Shutdown (3) l Instrument Volume-Scram  !

, Trip Bypassed ..

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3/4.2-20 3/4.2-35 l

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PNPS TABLE 3.2~C.1 (Cont)

INSTRUMENTATION THAT INITIATES ROD BLOCKS 4

Operable Instrument Channels per Trip Function Required Trip Function Minimum I Available Operational Conditions Notes SRM Detector.not in 3 4 Startup/ Refuel, except trip is by passed (1)

Startup Position when SRM count rate is > 100 counts /second or IRMs on Range 3 or above (4)

SRM Downscale 3 4 Startup/ Refuel, except trip is bypassed (1) when IRMs on Range 3 or above (4)

SRM Upscale 3 4 Startup/ Refuel, except trip is by- (1) passed when the IRM range switches are on Range 8 or above (4)

SRM Inoperative 3 4 Startup/ Refuel, except trip is by- (1) passed when the IRM range switches.

are on Range 8 or above (4)

Scram Discharge 2 2 Run/Startup/ Refuel (3)

Instrument Volume Water Level - Iligh Scram Discharge 1 1 Run/S t ertup/ Refuel / Jhd frIdd (3)

Instrument Volume-Scram n Ale >

Trip Bypassed hision1 Amendment No. 138;-147 3/4.2-20'

E PNPS ,

TABLE 4.2.C . - ;

1 MINIMUM TEST AND CALIERATION FREQUENCY FOR CONTROL ROD BLOCKS ACTUATION '

Instrument Channel Instrument Functional Calibration Instrument Check Test i APRM - Downscale Once/3 Months once/3 Months

' Once/ Day APRM - Upscale Once/3 Months- Once/3 Months Once/ Day APRM - Inoperative Once/3 Months Not Applicable Once/ Day '

IRM - Upscale (2) (3) Startup or Control Shutdown IRM - Downscale (2)

(2) (3) Startup or Control Shutdown (2)

IRM - Inoperative (2) (3)

RBM - Upscale Not Applicable (2)

Once/3 Months Once/6 Months Once/ Day RBM - Downscale Once/3 Months once/6 Months Once/ Day RBM - Inoperative Once/3 Months Not Applicable Once/ Day SRM - Upscale (2) (3) Startup or Control Shutdown

( 2.)

SRM - Inoperative (2) (3) Not Applicable (2)

SRM - Detector Not in Startup Position, (2) (3) Not Applicable (2)

SRM - Downscale (2) (3) Startup or Control Shutdown (2)

,IRM - Detector Not in Startup Position (2) (3) Not Applicable (2)

Scram Discharge Instrument Volume Once/3 Months Refuel Not Applicable Water Level-High Scram Discharge Instrument Once/3 A niu s. Not Applicable Not Applicable Volume-Scram Trip Bypassed CI W'"'*) C'j" Recirculation Flow Converter Not Applicable Once/ Operating Cycle Once/ Day Recirculation Flow Converter-Upscale Once/3 Months once/3 Months once/ Day Recirculation Flow Converter-Inoperative once/3 Months Not Applicable Once/ Day Recirculation Flow Converter-Comparator once/3 Months Once/3 Months Once/ Day i Off Limits '

Recirculation Flow Process Instruments Not Applicable Once/ Operating Cycle Once/ Day _

Logic System Functional Test (4) (6)

System Logic Check Once/ Operating cycle (R31sion 1)  %

Amendment No. 65;-110;-130 1 -147;-151 3/4.2-35

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