ML19323B537

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Forwards Operational Performance Summaries of Epicor 1 & 2 Water Processing Sys Through 800414.Performance Has Been Satisfactory
ML19323B537
Person / Time
Site: Crane 
Issue date: 05/06/1980
From: Hovey G
METROPOLITAN EDISON CO.
To: Jay Collins
Office of Nuclear Reactor Regulation
References
RTR-NUREG-0591, RTR-NUREG-591 TLL-218, NUDOCS 8005130495
Download: ML19323B537 (13)
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Text

{{#Wiki_filter:* 8005130 Y95 F Metropolitan Edison Com h y') Post Office Box 480 Middletown. Pennsylvan,a 17057 i 717 944-4041 Writer's Direct D al Number May 6, 1980 TLL 218 TMI Program Office Attn: J. T. Collins, Deputy Program Manager U. S. Nuclear Regulatory Commission c/o Three Mile Island Nuclear Station Middletown, Pa. 17057

Dear Sir:

Three Mile Island Nuclear Station, Unit II (TMI-2) Operating License No. DPR-73 License No. 50-320 Water Processing Systems Operational Performance Enclosed please find operational performance summaries of both the EPICOR I and EPICOR II water processing systems through April 14, 1980. These summaries represent cumulative totals since the commencement of systems operations. Performance of both water processing systems has been satisfactory. We anticipate continued successful system operations. i l Sincerely, / { G. K. Hovey l Director, TMI-II l GKH:LJL: hah Enclosure cc: B. J. Snyder THIS DOCUMENT CONTAINS P00R QUALITY PAGES k Metropoi tan Ec son Company is a Memoer of tre Genera! Puo!:c Uta: es Sistem

~ e EPICOR I RADWASTE SYSTEM Summary of Operation as of April 14, 1980 Date Commenced Processing Water-----------------------April 6, 1979 WATER PROCESSING Wa t e r P r o c e s s e d - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 934,524 gals. Ut11t II Water Processed--------------------------- 159,683 gals. Inleakage.of Water to be Processed TMI Unit I------------------------------------ 2,700 GPD TMI Unit II----------------------------------- 180 GPD Total Gallons through System including Recycle-------- 1,690,984 gals. Processing Rate--------------------------------------- 10 GPM-Net Radwaste System Processing Rate------------------- 1.76 GPM Curies Removed by System (Long Half-Life)------------- 103 Ci Processed Water Disposition--------------------------Released to River SOLID RADWASTE Spent Resin Liners-------------------------------- 19 Avg. Curie Loading------------------------5.4 Curies per Liner Liner Throughput----------------------49,185 Gallons per Liner Spent Filter Liners------------------------------- 11 Liner Throughput----------------------84,957 Gallons per Liner 4

EPICOR II RADWASTE SYSTEM Summary of Operation as of April 14, 1980 Date Commenced Processing Water-----------------October 22, 1979 WATER PROCESSING Auxiliary Building Water Processed--------------189,213 gals. Aux. & Fuel Handling Bldg. Water to be Proc.- --253,691 gals. Inleakage of Water to be Processed-------------- 160 GPD Total Gals. through System including Recycle----675,036 gals. Number of Batches------------------------------- 29 Curies Removed by System------------------------ 20,760 Ci Curies to be Removed---------------------------- 28,009 Ci Processing Rate--------------------------------- 10 GPM Net Radwaste System Processing Rate------------- 0.75 GPM Processed Water Disposition In BWST----------------------------------------- 20,000tgal. In 'B' SF"--------------------------------------205,0004 gal. PERSONNEL FAPOSURE (As of March 15, 1980) Total Man Rem Exposure---------- 8.1 Man Rem I Operation--------------------------------------- 1.4 Liner Changeout--------------------------------- 3.0 Maintenance------------------------------------- 3.7 ~ l Man Rem Exposure per Gal. Processed------------- 0.05 Man-Millirem Total Man Rem Exp. per Curie Removed------------ 0.47 Man-Millirem Proj ected Man Rem Exposure for Total Curies to be Processed------------------------------------ 12.5 Man Rem l l SOLID WASTE PRODUCED l l Spent Resin Liners------------------------------ 37 l Avg. Curie Loading-------------------------- 561 Ci per Liner j Liner Throughput----------------------- 5,100 Gal. per Liner Micron Filters---------------------------------- 11 4 Resin Traps------------------------------------- l L

E.P itoct 3E TAbtJ%n 5%TT m PERsooHEL EvAsuaE PERIOD 10/22/79 11/10/79 12/19/79 2/11/80 to to to~ to 11/9/79 12/19/79 2/11/80 3/15/80 TOTAL Gallons Processed 44,000 40,000 11,115 64,915 160,030 Exposure Breakdown 8 Category (mrem) Sampling 157 5% 68 3% 554 55% 639 45" 1418 17% Liner c/o 859 28", 1071 42% 308.30" 721 52" 2958 37% Maintenance. 2060 67% 1416 55" 155 15% 40 3% 3681 46" TOTAL 3076 2565 1017 1400 8058 Liners Used 3 12 7 12 34 Gal./ liner 14666 3333 1587 5409 4706 mrem / gal. .07 .064 .091 .021 .050 Gal / mrem 14.3 15.5 10.9 46.3 19.8 Curies Removed 2768 3647 1717 8918 17051 Curie / mrem .09 1.4 1.6 6.37 2.11 mrem / Curie 1.1 .70 .59 .15 .47

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TMI - II BCC LIST Mrs. Pat Higgins Mr. Goerge Kulynych Edison Electric Institute Babcock & Wilcox 1111 19th Street, NW P.O. Box 1260 Washington, D.C. 20036 Lynchburg, VA 24505 Mr. E. L. Blake, Jr. Mr. T. F. Hartley, Jr. Shaw, Pittman, Potts & Trowbridge Marsh & McLennan, Inc. 1800 "M" Street, NW 1221 Avenue of the Americas Washington, D.C. 20036 New York, NY 10020 Mr. R. Sanacore Mr. A. S. Dam American Nuclear Insurers Burns & Roe, Inc. The Exchange - Suite 245 650 Winters Avenue 270 Farmington Avenue Parmus, NJ 07652 Farmington, CT 06032 Dr. Steve Long, Director Ms. Margaret Reilly Power Plant Siting Program Chief Div. of Reactor Review Department of Natural Resources PA Dept. of Environtrental Resources Tawes State Office, Building B-3 Fulton Bank Building 580 Taylor Avenue Harrisburg, PA 17120 Annapolis, MD 21401 G. Hovey - TMI - Trl 105 J. C. DeVine - TMI Trl. 110 P. Clark - GPUSC Parsippany R. W. Heward - TMI Trl. 180 l R. Fenti - QA - TMI Trl. 22 W. N. Moreau - TMI Trl. 109 J. J. Barton - TMI Trl.102 J. T. Collins - NRC Trl. 1 L. W. Harding - TMI Licensing E. G. Watlace - Parisappany Licensing

3. M. Y.lingaman - Met-Ed Reading W. F. Schmauss - TMI-II GRC Chairman-Parsip.

N. Kazanas - Parsippany - QA D. H. Reppert - TMI GORB Secretary-Parsip. J. F. Wilson - TMI Trl. 14 C. E. Hartman - TMI-I PORC Chairman - TMI-I J. G. Herbein - TMI Trl. 118 M. A. Shatto - TMI-I PORC Secretary - TMI-I B. Ballard - TMI Trl. 16 G. A. Kunder - TMI-I PORC Chairman - Tr1 104 G. P. Miller - TMI-1 D. C. Carl - TMI-II PORC Secretary - Trl 104 R. C. Arnold - TMI Trl 201 B. A. Hockley - Discovery Room - Crawford D. G. Mitchell - Met-Ed Reading J. Theising - Bechtel, TMI - Admin Building S. D. Chaplin - Licensing R. L. Rider - Bechtel - TMI Trl. 173 B. Elam - TMI Trl. 104 D. Smith - Reading - Production Supervision L. L. Lawyer - TMI Trl. 118 P. S. Walsh - GPU Parsippany J. Chwastyk - TMI-II Ops.

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