ML20087L490

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Provides Addl Info Re 40-yr Operating Term Commencing W/ Issuance of OL
ML20087L490
Person / Time
Site: Callaway Ameren icon.png
Issue date: 03/23/1984
From: Schnell D
UNION ELECTRIC CO.
To: Harold Denton
Office of Nuclear Reactor Regulation
References
ULNRC-774, NUDOCS 8403270229
Download: ML20087L490 (4)


Text

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~ UNION.EL.ECTRIC COM PANY 3 908 GRATIOT STREET ST. Louis, MISSOURI V'

March 23, 1984

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Mr. Harold R. Denton Director'cf Nuclear' Reactor Regulation U.S.. Nuclear Regulatory Commission Washington, IX: 20555 ULNRC-774

Dear Mr. Denton:

DOCKET NUMBER 50-483 CALLAWAY PLANT, UNIT 1 ADDITIONAL BASIS FOR FORTY-YEAR OPERATING LICENSE

Reference:

ULNRC-697 dated 12/2/83 Signed by D. F. Schnell Th's letter provides additional information concerning our i

request, referenced above, for a forty-year operating term commencing with the issuance of the operating license for u

Callaway Unit 1.

This additional information responds to a L

request from.the Callaway NRC Project Manager.

n Union Electric finds that significant adverse environmental impact is not anticipated as a result of increasing the operating life of'Callaway Plant to 40 years.

The following points provide additional justification to' support this position:

(a)

The Callaway Plant is located in a rural area where the population growth over the forty-year lifetime is expected to be small.

(b).

Having Callaway Plant available for a forty-year term would maintain system capacity, promote fuel diversification, and defer capital costs and environmental impacts of replacement capacity.

(c)

Environmental considerations associated with a forty-year operating term do not change significantly.

Impacts on the aquatic ecosystem from water use and chemical, thermal, radioactive and other waste discharges derived from continued plant operation, would remain small.

Likewise the impact on the terrestrial ecosystem from continued cooling toyigr operation, radioactive discharge, and land use would also remain very small.

(d). A forty-year operating term would extend-the socioeconomic benefits from operation of the Plant.

The creation of direct and indirect jobs and sustained 8403270229 840323 PDR ADOCK 05000483 A

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Mr. Harol'd)R..Denton-i-c M a r c h'^ 23, 1984

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t&x' benefits would continue to outweigh the small

,1 adverse impacts from land use and'the continued demand

.forl community services. - Accident risks, human health

' effects'and impacts from the~ balance of the fuel cycle

will continue ~to be low.

- The, magnitude of.the_ plant impact is not. expected to_ vary

<significantly over an extended forty-year lifetime.

.The Callaway

. Plant was designed-for a forty-year: lifeand its' operation over this periodEof. time is not' expected to. compromise any safety

limits or design parameters.:

Very.truly yours, Donald F.-Schnell

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b STATE OF MISSOURI )

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SS CITY OF.ST. LOUIS )

Donald F. Schnell, of. lawful age, being first duly sworn upon oath says that he is Vice President-Nuclear and an officer of

- Union; Electric Company; that he has read the foregoing document and knows'the content thereof; that he has executed the same for and on behalf of said company with full power and authority to do so; and that the facts therein stated are true and correct to the best of his knowledge, information and belief.

By Ifonald F. Schnell Vice President Nuclear SUBSCRIBED and sworn to before me this M.322 day of 198k

& Of BARBARA D FAf[ N NOTARY PUBUC, STATE OF MISSOURI A!Y COMMISSION EXPIRES APRIL 22,1935 ST. LOUIS COUNTY

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'cc:

Glenn L. Koester Vice President ~

Operations Kansas Gas & Electric P.O. Box 208 Wichita, Kansas ~67201 Donald T.-McPhee

-Vice President Kansas City Power and Light Company 1330' Baltimore Avenue-Kansas City, Missouri 64141 Gerald Charnoff, Esq.

Shaw, Pittman, Potts & Trowbridge 1800 M. Street, N.W.

Washington, D.C.

20036 Nicholas A. Petrick Executive Director SNUPPS 5 Choke Cherry Road Rockville, Maryland 20850-John H. Neisler Callaway Resident Office U.S. Nuclear Regulatory Commission RRil Steedman, Missouri 65077 Bill Forney

' Division of Projects and Resident Programs, Chief, Section lA U.S. Nuclear Regulatory Commission Region III 799 Roosevelt Road

-Glen Ellyn, Illinois 60137 Mr. Harold R. Denton, Director Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission Washington, D.C.

20555

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