ML20085K155

Telecopy Ro:On 731112,HPCI High Steam Flow Isolation Censors 3-2352 & 3-2353 Found Out of Calibr.Trip Setpoint Reset

ML20085K155
Person / Time
Site:	Dresden
Issue date:	11/13/1973
From:	Worden W COMMONWEALTH EDISON CO.
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML20085K154	List: ML20085K151 ML20085K155
References
NUDOCS 8310200219
Download: ML20085K155 (2)

Text

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i e IHIS WILL CONFIRM A CONVERSATION WITH MR H DANCE OF YOUR OFFICE ma m o.m AT 1425 HOURS THIS DATE CONCERNING HPCI HIGH STEAM FLOW ISOLATION i

CENSORS OUT OF CALIBRATION. l ON 11-12-73 THE INSTRUMENT DEPARTMENT MADE A QUARTERLY CALIBRATION l_ _ . 0F..HPCI HIGH STEAM FLOW ISOLATION CENSORS. TABLE 3.2 1 0F THE -

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IEGitNICAL SPECIFICATION STATES THE TRIP LEVEL SETTING WILL BE i

Lt od THAN OR EQUAL TO 150 INCHES OF WATER. DPIS 3-2352 TRIP SETTING As FOUND 152 INCHES OF WATER. DPIS 3-2353 TRIP SETTING WAS FOUND 100 INCHES OF WATER, THE TRIP SET POINT WERE IMMEDIATELY RESET I0 146 PLUS OR LESS 2 INCHES OF WATER.

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Transmittal Date  :

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DR Central Files L:D/D for Fuel & Materials Regulatory Standards (3) DR Central Files Licensing (13) RO Files RO Files B. RO Inquiry Report No.

Transmittal Date  :

Distribution: Distribution:

R0 Chief, FS&EB R0 Chief, FS&EB RO:HQ (5) RO:HQ DR Central Files DR Central Files Regulatory Standards (3) RO Files Licensing (13)

RO Files C. Incident Notification From: Cor::=onwealth Edison Co. Docket No. 50-249 (Licensee & Docket No. (or License No.)

Transmittal Date  : November 27, 1973 1 1

Distribution: Distribution:

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DPR-25 DRESDEN NUCLEAR POWER STATION UNIT #3 fHIS WILL C04 FIRM A CONVERSATION WITH MR H DANCE OF YOUR OFFICE AI 1425 HOURS THIS DATE CONCERNING HPCI HIGH STEAM FLOW ISOLATION CENSORS QUT OF CALIBRATION.

ON 11-12-73 THE INSTRUMENT DEPARTMENT MADE A QUARTERLY CALIBRATION gHPCI HIGH STEAM FLOW ISOLATION CENSORS. TABLE 3.2 1 0F THE

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- . f *b fr.GnNICAL SPECIFICATION STATES THE TRIP LEVEL SETTING WILL BE u.co IHAN OR EQUAL TO 150 INCHES OF WATER. DPIS 3-2352 TRIP SETTING Ao FOUND 152 INCHES OF WATER. DPIS 3-2353 TRIP SETTING WAS FOUND lou INCHES OF WATER, THE TRIP SET POINT WERE IMMEDIATELY RESET 10 146 PLUS OR LESS 2 INCHES OF WATER.

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Transmittal Date  :

Distribution: Distribution:

RO Chief, FS&EB RO Chief, FS&EB RO:HQ (5) RO:HQ (4)

DR Central Files L:D/D for Fuel & Materials Regulatory Standards (3) DR Central Files Licensing (13) RO Files RO Files B. K3 Inquiry Report No.

Transmittal Date  :

Distribution: Distribution:

RO Chief, FS&EB R0 Chief, FS&EB RO:HQ (5) RO:HQ DR Central Files DR Central Files  !

Regulatory Standards (3) RO Files Licensing (13)

RO Files  :

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Incident Notification From: Co=monwealth Edison Co. Docket No. 50-249 (Licensee & Docket No. (or License No.)

Transmittal Date  : November 27, 1973 i

Distribution: Distribution: I RO Chief, FS&EB RO chief FS&EB  !

RO:HQ (4) RO:HQ (4) '

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