ML20247N759
| ML20247N759 | |
| Person / Time | |
|---|---|
| Site: | Hope Creek  |
| Issue date: | 09/08/1989 |
| From: | Miltenberger S Public Service Enterprise Group |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| GL-83-28, NLR-N89181, NUDOCS 8909260295 | |
| Download: ML20247N759 (3) | |
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Public Service Electric and Gas Company
~ Cliven E. Miltenberger Public Service Electric and Gas Company P.O. Box 236. Hancocks Bridge, NJ 08038 609-339-4199 Vice President and CNef Nucmar Othcer -
NLR-N89181
' United States Nuclear Regulatory Commission Document Control Desk Washington, DC 20555 Gentlemen:
ADDITIONAL INFORMATION GENERIC LETTER 83-28, ITEM 2.2.1-HOPE CREEK GENERATING STATION DOCKET NO. 50-354 Public Service Electric and Gas Company (PSE&G) hereby submits, in Attachment 1 of this transmittal, our updated response to Generic Letter 83-28, Item 2.2.1.
Our original response, Mittl to Butler, dated May 21, 1985, w&s accurate at the time; however, as discussed, via telephone, with Mr.
C.
Y. Shiraki, Licensing Project Manager, significant improvements to our Equipment Classification and Vendor Interface Programs have made the information previously provided obsolete.
We are confident that our present programs more than adequately address the concerns of the Generic Letter.
Should you have any questions regarding.this letter, we will be pleased'to discuss them with you.
Sincerely,
/
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$o Attachment wroo M
C Mr.
C.
Y. Shiraki
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Licensing Project Manager CD O in x -
Mr.
G. W. Meyer
$8 Senior Resident Inspector 00
.oc f
(y Mr. W. T. Russell, Administrator f
oct Region I C/
No.
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Mr. K. Tosch, Chief New Jersey Department of Environmental Protection Bureau of Nuclear Engineering
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ATTAOMENP 1 ADDITIONAL INFtflMA7TCN - GENERIC IEITIR 83-28. TITM 2.2.1 T.
2.2.1 Fxuu.am During the umLroction phase at Hope Creek, Bechtel Power Corp.
had design responsibility which included maintenance of the Master 1*yimant List (MEL). The MEL identified all safety-related c:mponents with their respective functional classification data.
Bechtel performed a 10 percent sample verification of this data -
and, on 2/7/85, the MEL was considered a desigrt source document.
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PSE&G a m mad design responsibility, on a system-by-system basis, during the period frm 12/85 - 4/86. Station Planning personnel
- consulted the MEL to ' ascertain component classification to support station maintenance activities.
2.2.1.2 Information Handlirrr Systems Bechtel had Engineering Procedures implemented to develop and verify the MEL. When MEL maintenance was turned over to PSE&G, Site Engineering Instructions were developed to control additions and/or charges in classification. A dedicated group of engineering perscnnel were responsible for updating the MEL as a result of Design Change Package Closecut. In June 1987, the MEL was shifted frun Bechtel's System 38 to PSE&G's Managed Maintenance Informaticm Systm (PMIS) computer database.
The MEL has been replaced with the MMIS, which is comprised of several modules that support station maintenance and modification activities. These modules interface with each other in order to utilize current data. The Besource Data Module contains component information such as work order and preventive maintenance data required to support station planning / maintenance activities.
The MMIS Database Manacement Group within our Engineering and Plant Betterment Department is responsible for database changes which affect component identification and classification. Through user profiles employing security password access, this group is the only organization permitted to make changes to component data. Approved piu m 2 ares are in place which control changes to the database as well as define the MMIS Work Control Process.
When plant modifications are prcposed, the configuration control givcess is implemented which defines the requirements for
~3 controlling these plant changes. Ocmponent modification, installation arxi classification are accomplished in accordance with approved procedures utilized by Nuclear Departnent personnel.
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Attachment'l - Cont'd
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l 2.2.1.3 Use of nurirmarit Classifimtion Idstim
'Ihe Mairfanance Plaming Edule is used by station perronnel to initiate work orders required to perform plant maintenance activities. Work orders are computer generated aM initiated against individual w g a. ails.
h u.mprent classification, which l-appears en the work order, is "backgrounded" from the Resource Data Mrrhde...which is verified by Engineering Department personnel.
'Ihis classification data, which appears on the printed work order, is protected and cannot be changed without approve documentation (i.e., Design Change Package), and then only by the MMIS Database Management Group. Station personnel use station-initiated-and-approved administrative procedures, which define the work control promc:es, to be implemented in order to accomplish the assigned tasks.
Nuclear Depart 2nent pawuel are required to adhere to departmental l
approved pwcedures, thereby maintaining consistent plant l
configuration and database integrity.
2.2.1.4 itxuime==mL Cbntruls Same response as provided in Item 2.2.1.2 L 2.1. 5 DesicIn Verification and Proctutsamt
'Ihe Nuclear Department has procedures in place which define the I
procurement of spare parts, design specifications and testing qualifications. Procedures are also in place to ensure that the ordered parts have the required certifications and test results arrmmnying them at the time of receipt; if not, the parts are put on " hold" until the required documentation is received.
Proctutarnt Engineering, Material Control, Purchasing, and Nuclear Quality Assurance Departments have procedures implemented which support the procurement process from the time of material request through release to field for installation. )
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