ML20079N016

P 4 of Dh Evans & D Sommers 830214 Testimony Re Sinclair Contention 14 on Cooling Pond,Inadvertently Omitted. Certificate of Svc Encl

ML20079N016
Person / Time
Site:	Midland
Issue date:	02/28/1983
From:	Evans D, Sommers D CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To:
Shared Package
ML20079N000	List: ML20079M997 ML20079N016
References
NUDOCS 8303030413
Download: ML20079N016 (3)

Text

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. 3.0 THE MIDLAND COOLING POND MATHEMATICAL MODEL.

Mathematical analyses for the cooling pond thermal performance studies employ the energy balance technique (refer to Figure 3). In the most basic form, this technique balances the heat rejected to the pond by the plant with the net surface heat loss from the pond. This net surface heat loss can be mathematically represented by the following fundamental relationship:

6=K (Ts - E) where D is the net surface heat exchange rate per unit area; K is the surface heat exchange coefficient; Ts is the surface temperature of the pond; and E is the equilibrium temperature which varies with the meteorological conditions.

The net surface heat transfer rate, 9, will vary over the areal extent of the pond. When summed over the entire pond surface, the total net surface heat loss will be equal to the plant heat load since the pond is conservatively treated as a closed system in this model.

4 8303030413 830228 FDR ADOCK 05000329 T PDR

UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION BEFORE THE ATOMIC SAFETY AND LICENSING BOARD In the Matter of )

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Docket Nos. 50-329 OM CONSUMERS POWER COMPANY )

50-330 OM

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50-329 OL (Midland Plant, Units 1 & 2) )

50-330 OL CERTIFICATE OF SERVICE I, Philip P.

Steptoe, one of the attorneys for Consumers Power Company, hereby certify that copies of my February 28, 1983, letter to the Atomic Safety Licensing Board, along with copies of page 4 of Applicant's prefiled testimony on Sinclair Operating License 14, Cooling Pond, were served on all parties in the attached service list by deposit in the United Sates mail, first class, this 28th day of February, 1983.

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SERVICE LIST Frank J. Kelley, Esq. Steve Gadler, Attorney General of the State of Michigan 2120 Carter Avenue Carole Steinberg, Esq. St. Paul, Minnesota 55108 Assistant Attorney General Atomic Safety & Licensing Environmental Protection Div. Appeal Panel 720 Law Building U.S. Nuclear Regulatory Comm.

Lansing, Michigan 48913 Washington, D.C. 20555 Cherry & Flynn Mr. C. R. Stephens Suite 3700 Chief, Docketing & Services 3 First National Plaza U.S. Nuclear Regulatory Comm.

Chicago, Illinois 60602 Office of the Secretary Washington, D.C. 20555 Mr. Wendell H. Marshall 4625 S. Saginaw Rd. Ms. Mary Sinclair Midland, Michigan 48640 5711 Summerset Street Midland, Michigan 48640 Charles Bechhoefer, Esq.

Atomic Safety & Licensing William D. Paton, Esq.

Board Panel "~

>21 for the NRC Staff U.S. Nuclear Regulatory Comm. Regulatory Comm.

Washington, D.C. 20555 70555 Dr. Frederick P. Cowan Atomic 3;.. n 6152 N. Verde Trail Board Panel Apt. B-125 Boca Raton, Florida 33433 U.S. Nuclear Regulator; Washington, D.C. 20555 Lee L. Bishop Barbara Stamiris Harmon & Weiss 1725 I Street, NW #506 5795 North River Road Route 3 Washington, D.C. 20006 Freeland, Michigan 48623 Mr. D. F. Judd Jerry Harbour Babcock & Wilcox Atomic Safety & Licensing P.O. Box 1260 i

Lynchburg, Virginia 24505 Board Panel U.S. Nuclear Regulatory Comm.

James E. Brunner, Esq.

Washington, D.C. 20555 Consumers Power Company 212 West Michigan Avenue Jackson, Michigan 49201 1

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