ML19220C822

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Requests Info Re Cost/Benefits,Meteorology & Airflow Trajectory in Order to Complete Acceptance Review of App I
ML19220C822
Person / Time
Site: Crane 
Issue date: 07/12/1976
From: Jay Collins
Office of Nuclear Reactor Regulation
To: Vassalo D
Office of Nuclear Reactor Regulation
References
NUDOCS 7905140560
Download: ML19220C822 (2)


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D. Vassa1lo, Chief, Light Water Reactors Branch No. 4, DPM ACCEPTANCE REVIEN OF IliE APPENDIX I INFORMATION FOR THREE !!ILE ISLAND N1' CLEAR STATION, l.CIIT NO. 2 Ne have performed ocr acceptance review of the information provided by the licensee for Three Mile Island Nuclear Station, Unit No. 2, dated June 4, 1976, to =eet the requirements of Section V.B of Appendix 7 to 10 CFR Part S0. ne licensee has not provided all of the information needed to perait evaluation of Section II. The licensee indicated in his trans:nittal letter and in subsequent telephone conversations that additional info mation responsive to our questions would be submitted by approximately July 6, 1976; however, as of this date, the information has not been received. ne licensee's scheduled July 6,1976 submittal should cover his evnluation of the plant's cap.ibility to meet Section II, his description of cost-benefit parameters and data, and his description of meteorological data, parameters, models, and airflow trajectory regimes.

The Radiological Assessment Branch, the flydrology-Meteorology Branch, and the Effluent Treat:sent Systems Branch will need the infornation noted above before they can ecspleto their acceptance reviews. Le Effluent Treat =ent Systrs Branch requires additional infor--ation to complete their detailed evaluation. The questions are enclosed.

CRIGINAL SIGNEO 3T JOE T COLLINS John T. Collins, Chief Effluent Treary.ent Systems Stanch Division of Site Safety and Environmental Analfsis Enclostre:

Acceptance Review Questions cc:

R. DeYoung Distribution:

R. Vollmer Docket File Su-320 M. Williams NRR Reading File W. Kreger DSE Reading File F. Congel ETSB Reading File H. Silver J. T. Collins 33g 7 'f; Q J. Norris 11U Jr/

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6 JUL 121975 REQUEST FOR ADDITIONAL I!!FOR'!ATION E REE MILE ISLAND NUCLF'.R STATION, UNIT ?!O.

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0. 50-320 EFFLUENT TPIADtENT SYSTE.VS DFANCH 1.

Provide the average velocity, dianeter or orifice dimensions, and average temperature of exit gases for each potentially radioactive gaseous..' lease point.

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Indicate if each offluent release point is equipped with diffusers or spreaders.

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