ML20027B954
| ML20027B954 | |
| Person / Time | |
|---|---|
| Site: | Davis Besse  |
| Issue date: | 09/22/1982 |
| From: | Stolz J Office of Nuclear Reactor Regulation |
| To: | Crouse R TOLEDO EDISON CO. |
| References | |
| NUDOCS 8210120001 | |
| Download: ML20027B954 (4) | |
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NHL PUK L PDR ORBf4 Rdg Docket No. 50-346 DEisenhut 0 ELD AE0D IE Hr. Richard P. Crouse ACRS-10 Vice President, Nuclear ADe Agazio Toledo Edison Company RIngram Edison Plaza EBlackwood 300 Madison Avenue H0rnstein Toledo, Ohio 43652 c.rrq QQ
Dear Mr. Crouse:
SUBJECT:
SECONDARY WATER CHEMISTRY MONITORING AND CONTROL On July 23,1979, we requested that you submit a proposed amendment to your license to delete existing Technical Specifications on secondary water chemistry and incorporate the requirements df a Model License condition into the body of the license. This request was complied with by your amendnent application dated October 3,1979 We have not yet acted to incorporate the proposed License Condition into the license, although we will do so in the near future.
Although we have not previously requested details of the secondary water chemistry program, you are requested to submit the information related to your program identified in the enclosure to this letter by November 8,1982.
The infonnation requested in this letter affects fewer than ten respondents; therefore, OMB clearance is not required under P.L.96-511.
Sincerely,
'ORIGIRAL SIGNED AKl JOS:2 P. SM:4V John F. Stolz, Chief Operating Reactors Branch #4 Division of Licensing
Enclosure:
Request for Additional Information cc w/ enclosure:
See next page 8210120001 820922 PDR ADOCK 05000346 P
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cc w/ enclosure (s):
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Mr. Donald H. Hauser, Esq.
U.S. Nuclear Regulatory Comission The Cleveland Electric Residerit Inspector's Office Illuminating Company 5503 N. State Route 2 P. 0.- Box 5000 Oak Harbor, Ohio 43449 Cleveland, Ohio 44101 l
Mrs. Julia Baldwin, Libr'arian i
Gerald Charnoff, Esq.
Government Documents Collection Shaw, Pittman, Potts William Carlson Library' l
and Trowbridge University of Toledo 1800 M Street, N.W.
2801 W. Bancroft Avenue Washington, D. C.
20036 Toledo, Ohio 43606 Paul M. Smart, Esq.
Fuller & Henry 300 liadison Avenue P. O. Box 2088 Reaional Radiation Representative Toledo, Ohio 43603 EP Region V 230 South Dearborn Street Mr. Robert B. Borsum Chicago, Illinois 60604 Babcock & Wilcox Nuclear Power Generation Division 7910 Woodmont Avenue, Suite 220 Bethesda, Maryland 20814 Ohio Department of Health AlTN:
Radiological Health Program Director P. O. Box 118 President, Board of County Columbus, Ohio 43216 Commissioners of Ottawa County Port Clinton, Ohio 43452 Attorney General Department of Attorney General 30 East Broad Street Columbus, Ohio 43215 Harold Kahn, Staff Scientist Po'wer Siting Commiss' ion 351 East Broad Street Columbus, Ohio 43216 l
Mr. James G. Keppler, Regional Administrator U. S. Nuclear Regulatory Commission, Region III 799 Roosevelt Road Glen Ellyn, Illinois 60137 l
Mr. Ted Myers Panager, Nuclear Licensing Toledo Edison Company Edison Plaza 300 Madison Avenue Toledo, Ohio 43652
UNITED STATES NUCLEAR REGULATORY COMMISSION 8-
.g WASHINGTON. D. C. 20555 r,
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September 22, 1982 f
Docket No. 50- 46 Mr. Richard P. C use Vice President, Nu ear Toledo Edison Compa Edison Plaza 300 Madison Avenue Toledo, Ohio 43652
Dear Mr. Crouse:
STRYMONITORINGkNDTROL
SUBJECT:
SECONDARY WATER CHE On July 23, 1979, we requested tha you submit proposed amendment to your license to delete existing echnical pecifications on secondary water chemistry and incor ate e requirements of a Model License Condition into the body f e license. This request-was complied with by your amendment app cation dated October 3, 1979.
We have not yet acted to incorporate t roposed License Condition into the license, although we will do so the near future.
Although we have not previously re ested d ails of the secondary water chemistry program, you are equested t submit the information related to your program identifi d in the enci sure to this letter by November 8,1982.
The infonnation requested in is letter affects wer than ten respondents; therefore, OMB earance is not requi under P.L.96-511.
, Sincerely, JofnF.Stolz, Chief rating Reactors Bra h #4 Division of Licensing
Enclosure:
Request for Ad tional Informati cc w/en osure:
See t page
Enclesure l
REQUEST FOR ADDITIONAL INFORMATION CONCERNING SECONDARY WATER CHEMISTRY MONITORING
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FOR l
UAVIS-BESSE, UNIT N0. 1
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1 DOCEET NO. 50-346..
1.
Provide a summary of operative procedures to be used for the steam generator secondary water chenistry control and monitoring program, addressing the following:
1.
Sampling frequency f6r the critical chemical and other parameters and of control points or limits for these parameters for each mode of operation: normal operation, hot startup, cold startup, hot shutdown, cold wet layup; 2.
Procedures used to measure the values of "the critical parameters; 3.
Location of process sampling points; 4.
Procedure for the recording and management of data; 5.
Procedures defining corrective actions
- for off-contrel point chemistry conditions detailing time allowed at off-chemistry condi-tions; and 6.
The procedures identifying (a) the authority responsible for the interpretation of the data and (b) the sequence and timing of administrative events required to initiate corrective action.
II.
Verify that the steam generator secondary water chemistry control program incorporates technical recommendations of the NSSS. Any significant devia-tions from NSSS recommendations should be noted and justified technically.
III.
In' addition to the secondary water chemistry monitoring and control t
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program, we require monitoring of the steam condensate at the effluent of the condensate ~ pump. The mor.ltoring of the condensate is for the purpose of detecting condenser leakage. Verify that the steam condensaY,e at the effluent of the condensate pump is monitored.
IV. If demineralizers are used, explain how you prevent resin breakthrough into the steam generator.
- Branch Technical Position MTEB 5-3 describes the acceptable means for monitoring secondary side water chemistry in PWR steam generators, including corrective actions for off-control point chemistry conditions. However, the staff is amenable to alternatives, particularly to Branch Technical Position P.3.bl9) of MTEB 5-3 (96-hour time limit to repair or plug confirmed canoenser tube leaks).
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