ML20034E914

Informs of Svc Water Sys Operational Performance Insp Scheduled for 930315-0416.Request for Info Encl

ML20034E914
Person / Time
Site:	Grand Gulf
Issue date:	02/09/1993
From:	Peebles T NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
To:	Cottle W ENTERGY OPERATIONS, INC.
References
GL-89-13, NUDOCS 9303020077
Download: ML20034E914 (7)

Text

b

i FEB 9 1993 Docket No. 50-416 License No. NPF-29 Entergy Operations, Inc.

ATTN: Mr. W. T. Cottle Vice President, Nuclear Operations P.O. Box 756 Port Gibson, MS 39150 l

Gentlemen:

j

SUBJECT:

SERVICE WATER SYSTEM OPERATIONAL PERFORMANCE INSPECTION This is to advise you of a special inspection initiative that is being d

performed at operating reactors.

It will include an inspection at your Grand Gulf site. The initiative is entitled the " Service Water System Operational l

Performance Inspection (SWSOPI)."

The purpose of the inspection is-to systematically evaluate the performance of j

the service water system.

Inclusive in the inspection will be a comprehensive -

review of system design, maintenance, operation, and testing. The inspection will verify the status of your initiatives associated with Generic Letter l

89-13, " Service Water System Problems Affecting Safety Related Equipment."

In addition, the inspection will encompass an evaluation of your engineering and technical support activities as they relate to the service water system.

This is a team inspection with up to seven individuffs expected to be involved--one team leader and six subject matter experts. The inspection is scheduled for March 15 - April-16,1993.

a To improve the effectiveness of the inspection and lessen its impact upon your staff, there are a number of actions the team is requesting.

First, since overview presentations have been an efficient means to communicate relevant information, informal presentations from your staff during the week of March 15th, describing the service water system design and operations, i

significant modifications-since original licensing, actions in response _to Generic Letter 89-13, and a history of system problems are encouraged.

Second, a tour /walkdown of the service water system during the week of-March 15th by the cognizant system and design engineer would be appreciated._

Third, the team will be reviewing a large amount of' records, procedures, and design documents. Therefore, a request for information is provided as an-Enclosure to this _ letter. There are two categories of information. The first is information needed prior to March 15th. The second is information to be available and/or easily retrievable when the team is onsite.

The team leader for this inspection will be Mr. W..G. Rogers from Region II.

Mr. Rogers will contact members of your staff in the near future to discuss-the details of the inspection.

l I

9303020077 930209-PDR ADDCK 05000416-.

1 G

PDR gol

p FEB 9-l993 Entergy Operations,- Inc.

2 If you have any questions in the interim regarding the inspection program, we will be pleased to discuss them with you.

1 Sincerely, P

ORIGINAL SIGNED BY T. A.PEEBLES Thomas A. Peebles, Chief Operations Branch Division of. Reactor Safety

Enclosure:

Request for Information cc w/ encl:

C. R. Hutchinson, General Manager Grand Gulf Nuclear Station Entergy Operations, Inc.

P. O. Box 756 Port Gibson, MS 39150 a

M. J.-Meisner, Director Nuclear Safety and Regulatory Affairs Entergy Operations, Inc.

P. O. Box 756 Port Gibson, MS 39150 Mike Morre, Attorney General i

Frank Spencer, Asst. Attorney General State of Mississippi P. O. Box 22947 Jackson, MS 39225 G. W. Muench Vice President, Operations Support Entergy Operations, Inc.

P. O. Box 31995 Jackson, MS 39286-1995 t

Donald C. Hintz, Executive Vice President & Chief Operating Officer Entergy Operations, Inc.

P. O. Box 31995 Jackson,~MS 39286-1995 (cc w/ encl cont'd - See page 3)

7

?:

Entergy' Operations, Inc.

3 FEB. 9.1993 l

cc w/ encl cont'd:

R. B. McGehee,.Esq.

Wise, Carter, Child, Steen and Caraway

^

P. O. Box 651

- Jackson, MS 39205 N. S. Reynolds, Esq.

Winston & Strawn 1400 L Street, NW, 12th Floor i

Washington, D. C.

20005-3502 i

~f Alton B. Cobb, M.D.

State Health Officer State Board of' Health 3

P. O. Box 1700 Jackson, MS 39205 The Honorable William J. Guste, Jr.

Attorney General Department of Justice l

State of Louisiana L;

P. O. Box 94005 Baton Rouge, LA' 70804-9005 I

i Office of the Governor State of Mississippi Jackson, MS 39201 Jack McMillan, Director Division of Solid Waste Management Mississippi Department of Natural Resources P. O. Box 10385 Jackson, MS 39209 President Clairborne County Board

'i of Supervisors Port Gibson, MS 39150

- K. G. Hess, Vice President Bechtel Power Corporation

-i P. O. Box 2166 Houston, TX 77252-2166 S. S. Chan, Project Engineer Bechtel' Power Corporation P. 0. Box 2166 Houston, TX 77252-2166 i

- bec w/ encl - See page 4 1

i r

a i

4 r

,m

--,e

E

~

n FEB 9 1993 Entergy Operations, Inc.

4-

!bcc w/ encl:

P. O'Connor, NRR-F. Cantrell, RII S. Vias, RII Document Control Desk r

NRC Resident Inspector U.S. Nuclear Regulatory Commission Route 2, Box'399 Port Gibson, MS 39150 t

i I

i t

.i l

]

I i

I R11:DR)

RII:DRP RII:DRS s/wgr/far FCa ell T

es J 02/

/93 02/r/_/93 02/y/93 Document name:

P:\\GG300AY.l.TR i

I

r ENCLOSURE REQUEST FOR INFORMATION INFORMATION NEEDED PRIOR TO MARCH ISTH 2 copies of computerized machinery history of all service water e

components for past 4 years (if available)

~

Computerized safety classification data, by equipment identification number, used by personnel to classify maintenance work requests and parts for the service water system (if available)

Matrix or comparison document between technical specification-e surveillance requirements and Grand Gulf's implementing surveillance procedures Date of last completed surveillances associated with the service water system include any EQ required surveillances (if applicable).

If any surveillance is overdue, please indicate so.

Surveillance schedule and any planned maintenance for timeframe of e

inspection Design specifications (mechanical L electrical) and design bases e

document (exclude the FSAR) for service water Copy of most current inservice test program e

i INFORMATION TO BE ONSITE OR READILY RETRIEVABLE Last 4 years of service water valve and pump test results e

Service water preoperational test results e

i 5 copies of the P&ID showing the service water system and any support e

systems A copy of schematics for all electrically powered valves in the service water system Copy of Grand Gulf's plan to deal with aquatic fouling (Clams, Mussels, o

etc.), silting, corrosion, and most current results Calibration data on service water system instruments 1

e Most current inservice inspection results of piping and welds in service e

water All service water heat exchanger test / performance results for last 5 e

years i

l J

(

2 Any GE or architect engineer requirements associated with the service water system 1 copy of calculations for sizing service water heat exchangers e

1 copy of calculations for service water flow balancing e

1 copy of calculations for sizing service water cooling towers e

~

1 copy of any other calculations associated with the e

mechanical / hydraulic response of the service water system VOTES or MOVATS test results of any service water motor operated valves o

in the last 5 years 1 Copy of technical specifications P

1 copy of technical Manual on service water pumps, heat exchangers, e

traveling screens (if any) and cooling towers t

1 copy of preventative maintenance program for service water (a computerized list of the activities and their frequency of performance i

will suffice)

All correspondence associated with Grand Gulf's response to Generic

(

e Letter 89-13 and an intergraded list of all documents used to implement the actions discussed in the Generic Letter 1 copy of the operator rcunds associated with the service water system e

(If such a document exists) 1 copy of any audits and corrective action documents associated with e

Generic Letter 89-13 and the service water system i

1 copy of any comprehensive engineering or operational reviews of e

service water I copy of last audit of the system engineer program 2 copies of the administrative procedure governing maintenance, post maintenance testing, conduct of operations and performing the engineering to support a facility modification

't 1 copy of cross-sectional drawings of major equipment such as pumps, heat exchangers and cooling towers 1 copy of all commitments associated with service water design, maintenance and operation not discussed in the FSAR f

1 copy of the analysis supporting single failure adequacy e

4 All water hammer / surge pressure protection information or calculstions i

e

g-3 I copy of a listing of all service water modifications e

I copy of service water system and Ultimate Heat Sink training information for maintenance personnel, system engineer, I&C technicians (lessons plans, handout material, task performance measures,etc.)

I copy of maintenance backlog (corrective, preventative, planned, outage and non-outage) for service water and its support systems 1 copy of limiting condition for " Operation Out of Service" logbook or e

equivalent associated with the service water system and its support systems for last 4 years I copy of onsite review committee minutes for last 6 months I copy of offsite review committee minutes for last 12 months 2 copies of isometric drawings (including hanger locations) of the e

service water system I copy of hanger sketches for the service water system e

i

(

,