ML20125A502
| ML20125A502 | |
| Person / Time | |
|---|---|
| Site: | Monticello  |
| Issue date: | 08/15/1975 |
| From: | Jay Collins Office of Nuclear Reactor Regulation |
| To: | Ziemann D Office of Nuclear Reactor Regulation |
| References | |
| NUDOCS 9212080370 | |
| Download: ML20125A502 (3) | |
Text
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4 AUG 151975 Docket No. 50-263 D. L. Zimmann, Chief, Operating Imactors Branch 2, RL
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TAR-1760. REVIEW OF PROPOSED REVISIONS,TO WitTICELLO TECHNICAL SPECIFICATIONS (APPENDIX A)
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i Plant Names Monticello Licensing Staget OL Docket No.:
50-263 Milestone No.: NA Responsible Branch ORB-2 Project Leader:
B. Buckley Requested Completion Date: August 20, 1975 4
Description of Response: Evaluation of Proposed Technical Specification i
Revisions j
We have reviewed the applicant's proposed revisions to sections 3.2, 3.8 and 4.8 of the Monticello Technical Specifications, Appendix A, dated July 1,1975. The items which we have reviewed, and a brief description of the changes involved, are enumerated on the attached sheet.
We find the revisions proposed by the applicant to be acceptable.
We are nearing completion of section 2.4 to Appendix B of the Monticello Technical Specifications. Once section 2.4 to Appendix B is cogleted, the radiological technical specificationa now contained in Appendix A l
will need to be deleted to avoid duplication.
4 C.El.Z E 3"" BY
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J.T.CO21"3 John T. Collins, Chief Effluent Treatment Systems Branch Division of Technical Review i
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Form AEC.318 (Rev. 9 53) AEW 0240 W u. s. sov.RNMENT PRINTING OPPICER 1974 834-188 9212080370 750815 PDR ADOCK_05000263 P
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AUG 151975 c
TAR-1760 APPLICANT'S PROPOSED REVISIONS TO MONTICELLO TECHNICAL SPECIFICATIONS (APPENDIX A)
We have reviewed the following items and find them to be acceptable:
l 3.2.D.1 - Decay time used in establishing trip setting for steam jet air ejector monitors increased from 60 minutes to 120 minutes with recombiners operable.
3.2.D.4 - Decay time used in establishing trip setting for steam jet air ejector monitors with recombiners inoperable increased from 15 minutes to 30 minutes, l
3.8.A.3 - Revise permissible release rate for iodine-131 to reflect changes to farm location used in critical pathway.
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3.8.E.2 - Require one hydrogen monitor downstream of each operating recombiner to be operable.
3.8.E.3 - Terminate flow to compressed gas storage tanks in the event 3.8.E.2 (above) is not met.
4.8.E.2 - Allows the use of a graph which correlates air ejector monitor readings, condenser air in-leakage, and measured offgas isotopic 1
distributions to assure conformance with curie limits on holdup tank contents.
AUG 151375
- J 4.8.E.3 - Deleted - applicant indicates that samples drawn from gas
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decay tanks to show compliance with curie limits (allowed by 4.8.E.3) are not representative due to stratification.
4 Figure, Graph referenced in 4.8.E.2 above added to technical 4.8.1 specifications.
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