IR 05000317/1987012
| ML20147D125 | |
| Person / Time | |
|---|---|
| Site: | Calvert Cliffs  |
| Issue date: | 01/08/1988 |
| From: | Johnston W NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| To: | Tiernan J BALTIMORE GAS & ELECTRIC CO. |
| References | |
| NUDOCS 8801200066 | |
| Preceding documents: |
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| Download: ML20147D125 (2) | |
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O JAN 081988 Docket No. 50-317 50-318 Baitimore Gas and Electric Company ATTN: Mr. J. A. Tiernan Vice President Nuclear Energy P. O. Box 1475 Baltimore, Maryland 21203 Gentlemen:
Subject: Combined Inspection Nos. 50-317/87-12 and 50-318/87-13 This refers to your letter dated November 9,1987, in response item to our letter dated June 16, 198 This inspection report discussed an unresolved item (50-317/87-12-01) which noted that there were no acceptance criteria for certain safety related analog instrument Although a response to this item was not required, we note that your corrective actions and time frames for their completion as stated in your response appear to be acceptable. These actions will be examined during a future inspection of your licensed progra Your cooperation with us is appreciate
Sincerely, RO:. g c -
William V. Johnston, Acting Director Division of Reactor Safety cc w/ encl:
M. Bowman, General Supervisor, Technical Services Engineering Thomas Magette, Administrator, Nuclear Evaluations 0. W. Latham, Director, Security Services (Safeguards Only)
H. D. Coss, Vice President, General Services (Safeguards Only)
J. W. Ross, Jr. , Security Planning & Programs Specialist (Safeguards Only)
L. P. Gibbs, General Supervisor, Nuclear Security Operations (Safeguards Only)
Public Document Room (PDR)
Local Public Document Room (LPDR)
Nuclear Safety Information Center (NSIC)
NRC Resident Inspector State of Maryland (2)
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$2$D0K 0 0FFICIAL RECORD COPY RL CC 87-12/13 - 0001. q 01/08/88
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Baltimore Gas and Electric Company 2 bec w/ encl:
Region I Docket Room (with concurrences)
Management Assistant, ORMA (w/o encl)
Section Chief, DRP T. Kenny, SRI, Salem S. McNeil, LPM, NRR Robert J. Bores, DRSS ORS:RI i< S NBlumberg/pj Re o W i&T- 1 ', /
0 ICIAL RECORD COPY RL CC 87-12/13 - 0002. '
01/06/88
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. S A LTIMORE G AS AND [
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CHARLES CENTER P. O. BOX 1475 BALTIMORE. MARYLAND 21203 i JostpH A.TlCRN AN vice p mew Nwntu Chenov *
November 9,1987
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U. S. Nuclear Regulatory Commission Washington, DC 20555 ATTENTION: Document Control Desk ,
SUBJECT: Calvert Cliffs Nuclear Power Plant Unit Nos.1 & 2; Docket Nos. 50-317 & 50-318
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Reolv to NRC insoection Reoort Nos. 50-317/87-12 50-318/87-13
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Gentlemen:
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The subject inspection report identified one Unresolved Item regarding the maintenance calibration of safety-related analog specifically
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and instruments that are not
, addressed by Technical Specifications. Enclosure (1) provides our actions to resolve ;
i this ite ,
Should you have any further questions regarding this matter, we will be pleased to discuss them with yo ,
Very truly yours, A
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JAT/LSL/dtm
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Enclosure i !
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cc: D. A. Brune, Esquire
- J. E. Silberg, Esquire
- R. A.Capra, NRC i l S. A. McNeil, NRC ;
}; W. T. Russell, NRC T. Foley/D. C. Trimble, NRC N. J. Blumberg', NRC E
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bec: J. _ A. Tiernan R. F. Ash /R. C. L. Olson l '
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R. hi. Douglass/S. E. Jones, J T, N. Pritchett/hi. Gavrilas/E, Bauereis
- J. R. Lemons /R. P. Heibel ,
W. J. Lippold/A. R. Thornton !
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F. J. hiunno ,
R. B. Pond /R. E. Cantrell !
L. B. Russell /J. T. Carroll '
R. C. DeYoung ,
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R. G. Staker .
1 W. R. Horlacher, III
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, ENCLOSURE (1)
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REPLYTO NRCINSPECTION REPORT 50-317/87-12; 50-318/g7-13
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The subject inspection report identified one Unresolved Item (50-317/87-12-01) regard-ing the maintenance and calibration of safety-related analog instruments that are not specifically covered by Technical Specification Specific pre-approved acceptance i
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criteria for the calibration of these instruments were not maintained in either a file or the calibration procedure. However, the inspector noted that Calvert Cliffs was in ,
the process of establishing such criteria through the use of hlaster Calibration Data i Sheets (htCDS).
We have determined that our htCDS program should address additional safety-related instruments beyond those discussed during the inspection. The original scope included !
only safety-related analog instruments not covered by Technical Specifications. We are '
including safety-related instruments with specific quantitative setpoints, as well as safety-related analog instruments which are covered by Technical Specification Issuing SICDS for these additional instruments provides consistent, detailed guidance to our technician i
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Documentation substantiating acceptance criteria will be compiled in easily accessible files. This was not part of the original scope, but will provide clear records which !
can be easily maintained and audited. We are providing a high Ic"el or detail on each htCDS, making them accessible sources of design information for calibration and planning of instrument calibration activities. As a result, each htCDS and associated documentation will be as useful a product as possible for technicians, maintenance -
planners, and engineers.
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We have performed a detailed analysis of all work required to seaerate each htCDS, including in-field verification of equipment. Approximately 1700 safety-related instruments will have a htCDS. Of these, approximately 1100 instruments are analog instruments not covered by Technical Specification We are approaching the effort in a systematic manner (i.e., by system and/or type of i instrument), and are issuing each htCDS as it b generated and approved. To the extent t practical, we will first issue htCDSs for thosc instruments discussed during the exit meeting. Based on this, we expect to complete the approximately 1100 htCDSs (for safety-related analog instruments not covered by Technical Specifications) by
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December 31, 198 i While the above htCDS program goes beyond that originally discussed during the ;
inspection (as well as regulatory requirements), it will be more useful if implemented ,
in this manne l
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