SNRC-1033, Forwards Response to Questions Raised at NRC 840328 Meeting in Bethesda,Md Re Supplemental Motion for Low Power Ol.Addl Responses Concerning Containment Isolation,Containment Heatup & Loca,App K Analysis Will Be Forwarded

Forwards Response to Questions Raised at NRC 840328 Meeting in Bethesda,Md Re Supplemental Motion for Low Power Ol.Addl Responses Concerning Containment Isolation,Containment Heatup & Loca,App K Analysis Will Be Forwarded

ML20087P210
Person / Time
Site:	Shoreham File:Long Island Lighting Company icon.png
Issue date:	04/03/1984
From:	Mccaffrey B LONG ISLAND LIGHTING CO.
To:	Harold Denton Office of Nuclear Reactor Regulation
References
SNRC-1033, NUDOCS 8404060164
Download: ML20087P210 (3)

Text

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, . . e pt.dEBwwMMWsEwANy i  ? LONG ISLAND LIGHTING COM PANY f* faansa h SHOREHAM NUCLEAR POWER STATION m P.O. BOX 618, NORTH COUNTRY ROAD e WADING RIVER. N.Y.11792 April 3, 1984 SNRC-1033 Mr. Harold R. Denton, Director Office of Nuclear Reactor Regulation U. S. Nuclear Regulatory Commission Washington, DC 20555 Responses to Staff Concerns Raised at the March 28 Meeting Shoreham Nuclear Power Station - Unit 1 Docket No. 50-322

Dear Mr. Denton:

This letter furnishes responses to certain topics raised at the March 28 meeting in Bethesda concerning LILCO's Supplemental Motion for a Low Power Operating License.

1. Mobile EMP Diesel Test Load Conditions Tests of the Mobile EMD diesels will be conducted every two weeks only under loaded conditions. The mobile EMD diesel generators will be connected to the grid and tested at a minimum of 50 percent of rated load. By connecting the EMD diesel generator to the grid in this manner the biweekly tests will routinely demonstrate the ability to route the mobile EMD diesel generator power output to the system grid including the safety buses.

2. Capacity of 20 MW Gas Turbine Fuel Oil Storage Tank The capacity of the 20 MW Gas Turbine Fuel Oil Storage Tank is 972,931 gallons. This capacity provides adequate fuel oil for more than 500 hours0.00579 days <br />0.139 hours <br />8.267196e-4 weeks <br />1.9025e-4 months <br /> or 20 days of full power operation of the 20 MW gas turbine.

3. Capacity of Fuel Oil Tanker Trucks & Operating Time Two tanker trucks, each with a capacity of 9000 gallons of fuel oil, will be stationed on site. The running time of the mobile EMD diesel generators per 9000 gallon tanker is:

(a) Nine (9) hours for all four (4) units operating at full load capacity.

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Eighteen i(18) hours for two . (2) units operating at

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(b)'

~fullfload capacity.

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(c) : Thirty-six (36) hours -with one (1) unit operating

.at full load capacity.

The' tanker trucks can'be replenished as needed from offsite isources;.i.e., one 9000 gallon tanker truck can be used for

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feedingEtheLdiesels while the second truck is replenished.

Also,.the tanker trucks.can'be replenished _on site from the

. gas _ turbine storage tank (capacity - 972,931 gallons). This-can be; accomplished at thefexisting storage tank filling

-station by pump or gravity feed.

4.' . Weather Commitments C #

As noted in'the affidavitiof William J. Museler (Paragraph 7) in' order to provide added' assurance of safety during the cintial criticality and' low power testing phases.II, III, &

IV,.'LILCO has committed to initiate procedures.immediately.

to shut the reactor down in the event of certain occurrencees

_ listed in subparagraphs :(a) through .(g)- of Paragraph 7. As a result'of discussion at the meeting, LILCO agrees to amend

. the commitments in- (b) & -(c)' to read as follows:

(b) a " tornado watch" for the S.'oreham area issued by the National Weather Service; (c) a "savere storm watch", issued ~by.the National Weather

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Service,. including,'but not limited to those severe storm watches that predict ice storm conditions for the

Shoreham area or a "special' weather statement" issued by

, ~theLNational Weather Service related'to severe thunder-t storms.for the-Shoreham area.

We' trust this information is responsive to your requests. We also expect to have. responses for you in'the next few days on the other.

' inquiries you or members of the Staff had on containment

, tis'olation,' containment heat up and a LOCA Appendix K Analysis based!in part on'a more realisticLfission products-inventory.

Very truly yours,

i. - - /87#

B. R. McCaf Manager,'Nuclea'r Compliance.and Safety BRM:jm.

=cc: .C. Petrone

'All Parties Listed in Attachment 1

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ATTACIBB1T I

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Lawrence Brenner, Esq. Herbert H. Brown, Esq.

Marshall E. Miller Lawrence Coe Lanpher, Esq.

Elizabeth B. Johnson Karla J. Ietsche, Esq.

Glenn O.-Bright Kirkpatrick, Icckhart, Hill Dr. Peter A. Morris Christopher & Phillips Atanic Safety and Licensing 8th Floor Board Panel 1900 M. Street, N. W.

U. S. Nuclear Regulatory Washington, DC 20036 Ccmnission Washington, DC 20555 Dr. George A. Ferguson Mr. Marc W. Goldsmith Mministrative Judge Energy Research Group School of Engineering 4001 Totten Pond Ibad Howard University Waltham, MA 02154 2300'6th Street, 9.W.

Washington, DC 20059 Bernard M. Bordenick, Esq. MHB Technical Associates David A. Repka, Esq. 1723 Hamilton Avenue U. S. Nuclear Regulatory Suite K Ccmnission San Jose, CA 95125 Washington, D. C. 20555

• For Federal Express Stephen B. Latham, Esq.

7735 Old Georgetown Road 'IWaney, Latham & Shea To Mailroan 33 West Second Street Bethesda,10 20814 P. O. Box 398 Riverhead, NY- 11901 Mr. James Dougherty 3045 Porter Street Fabian Palcmino, Esq.

Washington, DC 20008 Special Counsel to the Governor Executive Chamber, Roan 229 Ralph Shapiro ._

State Capitol Canmer and Shapiro, P.C. Albany, NY 12224

-9 East 40th Street New York, NY 10016

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