ML20064B719
| ML20064B719 | |
| Person / Time | |
|---|---|
| Site: | San Onofre  |
| Issue date: | 02/28/1994 |
| From: | Rosenblum R SOUTHERN CALIFORNIA EDISON CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NUDOCS 9403080397 | |
| Download: ML20064B719 (2) | |
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es-Southem Califomia Edison Company 23 PARKE R STREET 1RVINE, CAllrORNIA 92710 RICHARD M. ROSENBLUM T E L E MMON E February 28, 1994
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U.
S.
Nuclear Regulatory Commission Attention:
Document Control Desk Washington, D.C.
20555 Gentlemen:
Subject:
Docket Nos. 50-361 and 50-362 Control of Measuring and Test Equipment San Onofre Nuclear Generating Station, Units 2 and 3
References:
- 1) Letter from Mr.
S. A. Richards (USNRC) to Mr.
Harold B.
Ray (SCE), dated November 20, 1992
- 2) Letter from MR. H.
E. Morgan (SCE) to Document Control Desk, dated December 21, 1992
- 3) Letter from Mr.
C. A. VanDenburgh (USNRC) to Mr.
Harold B.
Ray (SCE), dated December 17, 1993 Reference (1) provided the results of a routine NRC inspection, and forwarded a Notice of Violation associated with Measuring and Test Equipment (M&TE).
Reference.(2) provided Edison's reply to the Notice of Violation and the corrective actions to be taken to address this item.
As part of our Nuclear Oversight Division's (NOD) routine follow-up audit, measuring the effectiveness of corrective actions, Edison determined additional actions, l
relating to the control of M&TE, were appropriate.
These findings were documented in Corrective Action Request (CAR) No.
009-93.
As discussed in reference (3), Edison agreed to provide a supplemental report upon the completion of the response to' CAR 009-93.
This letter summarizes additional measures to further improve the control of M&TE.
Specifically, the following additional actions are being or have been taken:
(1) Procedures SO123-II-1 " Calibration and Control of Measure and Test Equipment" and SO123-II-1.2 " Preparation and Responsibility of the M&TE Traveler Form SO(123) 21",
have been modified to improve the human engineering of these procedures by eliminating redundant M&TE usage
_I documentation requirements.
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(2) Monthly interface discrepancy reports, which compare M&TE usage recorded in the SONGS Test Equipment System (STEM) database with the San Onofre Maintenance Management System (SOMMS) database, will continue to be performed.
These discrepancy reports identify information missing from the M&TE traveler that is on the maintenance order.
This action will no longer be necessary if the M&TE traveler is fully automated as described below.
(3) A pilot implementation of an electronic M&TE. traveler (automated system) is in place for Instrumentation and Calibration (I&C) and Radiation Monitoring technicians.
Based on the experience gained, SONGS may expand the electronic M&TE traveler system.
This will further simplify the documentation process and reduce the potential for human error.
(4) Reemphasis of Calibration Failure Notice (CFN) requirements has been completed with applicable supervisory personnel.
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If you have any questions or require additional information, please call me.
"incerely, f&tf$LwN Enclosure cc:
Mr.
K.
E. Perkins, Jr. Acting Regional Administrator, NRC Region V J. Sloan, Senior Resident Inspector, San Onofre Units 1, 2&3 M.
B. Fields, NRC Project Manager, San Onofre Units 2 and 3 i