ML17219A354

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Forwards Supplemental Safety Evaluation Requiring Util to Install Flow Measurement Devices in safety-related Pumps During Next Outage Scheduled to Commence in Oct 1987
ML17219A354
Person / Time
Site: Saint Lucie 
Issue date: 02/10/1987
From: Tourigny E
Office of Nuclear Reactor Regulation
To: Woody C
FLORIDA POWER & LIGHT CO.
Shared Package
ML17219A355 List:
References
NUDOCS 8702190319
Download: ML17219A354 (3)


Text

FEB 10 l987

~

9w3 o/g Docket No. 50-389 Mr.

C. 0.

Woody Group Vice President Nuclear Energy Florida Power 8 Light Company P.

0.

Box 14000 Juno Beach, Florida 33408 DISTRIBUTION ocket Fi NRC PDR L PDR PBDP8 Rdg FMiraglia OGC-Beth ACRS-10 BGrimes JPartlow NThompson PKreutzer ETourigny Gray File EJordan

Dear Mr. Woody:

SUBJECT:

INSERVICE TESTING OF CERTAIN SAFETY-RELATED PUMPS, ST.

LUCIE PLANT, UNIT NO.

2 By letter dated January 13, 1986, we issued our safety evaluation in regard to inservice testing of pumps and valves at the St.

Lucie Plant, Unit No.

2.

In that evaluation, we concluded that flow measurement devices for certain safety-related devices would need to be installed per the ASME Boiler and Pressure Vessel

Code,Section XI.

Your letter of October 13, 1986 provided additional information on this issue to justify not installing the flow measurement devices.

Based upon our review of your October 13, 1986 letter, we find that there is no new information which would justify relief from the required pump testing.

Therefore, we are requiring you to proceed to install the flow measurement capability for the subject safety-related pumps.

Our supplemental safety evaluation is enclosed.

The hydraulic characteristics of the safety-related pumps cannot be determined without measurement ot pump flow rate.

However, the flow measurement devices need not be by means of safety-related equipment; control-grade equipment is acceptable.

The devices can be installed on pump recirculation lines instead of being installed on main pump lines.

Instrument readout can be local, and readout in the control room is not necessary.

Thus, we believe that the installation of control-grade equipment on pump recirculation lines with local readout is not impractical.

By letter dated December 12, 1986, you provided schedular requirements for staff review.

In regard to this issue, you requested that the review be completed prior to January 31, 1987.

This was due to the long engineering, procurement, and construction lead times required for plant moditications.

Although this letter to you is a few days beyond your January 31, 1987

request, we consider it still timely enough for you to install the flow measurement devices during the next outage, scheduled to commence in October of this year.

8702190319 8702/

PDR ADOCK 05000389 P

PDR

Mr.

C. 0.

Woody Should you continue to protest this requirement, you may do so by requesting an appeal meeting with upper NRC management within 15 days of receipt of this letter.

However, in our view, we do not intend to grant schedular relief for another fuel cycle, since we already granted schedular relief for the present cycle.

.Sincerely,

Enclosure:

Supplemental Safety Evaluation cc w/enclosure:

See next page Qrtgjnal 4gnedby E.

G. Tourigny, Project Manager PWR Project Directorate ¹8 Division of PWR Licensing-8 p~aer 2 Ig/87 PBD¹8 ETour

cf 2/yg/87 PBD¹8 AThgdani 2/t9'87

Mr.

C.

0.

Woody Fl or i da Power 8 Light Company St.

Lucie Plant CC:

Mr. Jack Shreve Office of the Public Counsel Room 4, Holland Building Tallahassee, Florida 32304 Resident Inspector c/o U.S.

NRC 7585 S.

Hwy A1A Jensen

Beach, Florida 33457 State Planning 8 Development Clearinghouse Office of Planning 8 Budget Executive Office of the Governor The Capitol Building Tallahassee, Florida 32301 Harold F. Reis, Esq.

Newman 8 Holtzinger 1615 L Street, N.W.

Washington, DC 20036 Norman A. Coll, Esq.

McCarthy, Steel, Hector and Davis 14th Floor, First National Bank Building

Miami, F 1 ori da 33131 Administrator Department of Environmental Regulation Power Plant Siting Section State of Florida 2600 Blai.r Stone Road Tal 1 ahassee, Florida 32301 Mr. Weldon B. Lewis, County Administrator St.

Lucie County 2300 Virginia Avenue, Room 104 Fort Pierce, Florida 33450 Mr. Charles B. Brinkman, Manager Washington - Nuclear Operations Combustion Engineering, Inc.

7910 Woodmont Avenue

Bethesda, Maryland 20814 Mr. Allan Schubert, Manager Public Health Physicist Department of Health and Rehabilitative Services 1323 Winewood Blvd.

Tallahassee, Florida 32301 Regional Administrator, Region II U.S. Nuclear Regulatory Commission Executive Director for Operations 101 Marietta Street N.W., Suite 2900 Atlanta, Georgia 30323