ML19331C832

Forwards LER 80-040/03L-0

ML19331C832
Person / Time
Site:	Fort Saint Vrain
Issue date:	08/11/1980
From:	Warembourg D PUBLIC SERVICE CO. OF COLORADO
To:	Seyfrit K NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
Shared Package
ML19331C833	List: ML19331C832 ML19331C841
References
P-80259, NUDOCS 8008190608
Download: ML19331C832 (3)

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1 public sendee company oe ocacesrlo i

)  ! 16805 ROAD 19%

t .. J PLATTEVILLE, COLORADO 80651 August 11, 1980 Fort St. Vrain Unit No. 1 P-80259 C

0 I gls z DOCUh pg Mr. Karl V. Seyfrit, Director Nuclear Regulatory Commission POOR QUtW

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Region IV Office of Inspection and Enforcement 611 Ryan Plaza Drive Suite 1000 Arlington, Texas 76012

Reference:

Facility Operating License No. DPR-34 Docket No. 50-267

Dear !!r. Seyfrit:

Enclosed please find a copy of Reportable Occurrence Report No. 50-267/

80-40, Final, submitted per the requirements of Technical Specification AC 7.3.2(b)2.

Also, please find enclosed one copy of the Licensee Event Report for Reportable Occurrence Report No. 50-267/80-40.

Very truly yours, WMA: '

Don Ware = bourg Manager, Nuclear Production DV/cis Enclosure 002 cc: Director, MI?C g

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8008190 gg 5

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4 REPORT DATE: August 11, 1980 REPORTA3LE OCCURRENCE 80-40 l IJSCE 0 OCCURRENCE DATE: July 12, 1980' Page 1 of 2 FORT ST. VRAIN NUCLFAR GENERATING STATION

, PUBLIC SERVICE COMPANY OF COLORADO j 16805 WELD COUNTY ROAD 191/2 PLATTEVILLE, COLORADO S0651

. REPORT NO. 50-267/90-40/03-L-0 Final I

- IDE';TIFICATION CF OCCURRENCE :

On July 12,'1980, a sample requireo by SR NR 1.? was not taken. This is being reported as a. degraded mode of surveillance requirement NR 1.1 per Fort St. Vrain Technical Specification AC 7.5.2(b)2.

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E7ENT DESCRI? TION:

4 While operating at less than 2." power, the plant's semi-annual tes: of :he auxiliary cooling method valves and equipment was being condue:ed on the day shif: of July 12, 1980. This is a long and ' involved surveillance and it ex: ended through the shif t. The Operator assigned to collec: the NR 1.1

, - sample was involved in svi:ching electrical supplies oto :he various equip-1- men: and was unable to get to the sample point during the shift. Extra Operations personnel vere on si:e to assist vith the performance of the surveillance.

The sa:ples prior to and af:er'this missed sample were normal, and there is no indication tha: the chenistry changed during this period.

CAUSE l DESCRIPTION:

1 The' sample was not taken because abnor=al plant operatiens preempted :he Operator's time.

CCRRECTIVE

, ACTION:

The sa ple was taken the next shif: as required, and the surveillance was

! marked to indicate why the missing sample was no: :aken.

There was no affect en public health or safety.

j No further correc:ive action is anticipated er required, i

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_3 REPORTA3LE OCCURRE::CE S0-33 ISSUE O Page 2 of 2 Prepared 3y: _ /da, e, / M t[

Asa 3. Reed Technical Services Technician-Reviewed 3y: ]/ r .- / /'

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f. W. Gah:2.

gTechnicalServicesSupervisor Reviewed 3y: 7DH  %

Frank :1. Mathie Operations Manager i

Approved 3 7:

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Don Ware ~ bourg 4/

Manager, Nuclear Production l

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