ML20234D756
| ML20234D756 | |
| Person / Time | |
|---|---|
| Site: | Catawba  |
| Issue date: | 12/21/1987 |
| From: | Tucker H DUKE POWER CO. |
| To: | NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM) |
| Shared Package | |
| ML20234D758 | List: |
| References | |
| TAC-69503, TAC-69504, NUDOCS 8801070180 | |
| Download: ML20234D756 (3) | |
Text
{{#Wiki_filter:.. DUKE POWER GOMPAlW P.O. BOX 33189 CHARLOTTE, N.O. 28949 HALB. TUCKER Taternows vum reserocare (704) 37CF4838 avos. nan enooverio= December 21, 1987 U. S. Nuclear Regulatory Commission -{ . Attention: Document Control Desk Washington, D. C. 20555
Subject:
Catawba Nuclear Station, Units 1 and 2 ' Docket Nos. 50-413 and 50-414 Technical Specification Amendment Technical Specification 4.7.6.d Gentlemen: please find attached proposed license amendments to Facility Operating License Nos.~NPF-35 and NPF-52 for Catawba Units 1 and 2,.respectively. The. proposed -change to Technical Specification 4.7.6, Control Room Area Ventilation System 4 f. Surveillance Requirements, seek to extend ~the carbon adsorber sampling frequency from 720 hours to 1440 hours. The Catawba Nuclear Station Control Room Ventilation System is equipped with state-of-the-art Triethylenediamine (TEDA) carbon adsorbers which have been demonstrated.to maintain very high levels of Methyl Iodide efficiency under extended operation conditions. Laboratory 1 ,I analysis of carbon samples indicate that extending the sampling interval to 1440 LI hours has an insignificant effect on the efficiency of the adsorbers. The-proposed change to Technical Specification 4.'7.6.d is justifiable and was found not to involve any unreviewed hazard consideration. Attachment I contains the proposed revision to the Technical Specifications. Attachment II contains the Justification and Safety Analysis in support of the proposed changes. Attachment III provides a determination that the proposed _1 changes would not involve any significant hazards considerations as defined by 10 CFR 50.92. This proposal involves one amendment request to Catawb'a's Technical 3 Specifications. Accordingly, pursuant to 10 CFR 170.21.a check for $150.00 is l enclosed. pursuant to 10 CFR 50.91 (b) (1) the appropriate South Carolina State Official is l being provided a copy of this amendment request. Very truly yours ] 1 ( C I A Y, ~., .q l .I Hal B. Tucker l l JGT/1145/sbn' 4 L . gccit. attachmonta 89010701G0-871221. d (f0'rpO ] PDR ADOCK 05000413, ~ l P DCD f ~ s
U. S. Nuclear Regulatory Commission December 21, 1987 Page Two xc: Dr. J. Nelson Grace, Regional Administrator U. S. Nuclear Regulatory Commission Region II 101 Marietta Street, NW, Suite 2900 Atlanta, Georgia 30323 Mr. Heyward Shealy, Chief Bureau of Radiological Health South Carolina Department of Health & Environmental Control 2600 Bull Street Columbia, South Carolina 29201 American Nuclear Insurers c/o Dottie Sherman, ANI Library The Exchange, Suite 245 270 Farmington Avenue Farmington, CT 06032 M&M Nuclear Consultants l 1221 Avenue of the Americas New York, New York 10020 INPO Records Center Suite 1500 1100 Circle 75 Parkway Atlanta, Georgia 30339 Mr. P. K. Van Doorn NRC Resident Inspector Catawba Nuclear Station l l l I
p, ~l 1 U.'S. Nuclear Regulatory Commission December 21, 1987 Page Three HAL B. TUCKER, being duly sworn, states that he is Vice President of Duke Power Company; that he is authorized on the part of said Company to sign and file with the Nuclear Regulatory Commission this revision to the Catawba Nuclear Station Technical Specifications, Appendix A to License No. NPF-35 and NPF-52; and that all statements and matters set forth therein are true and correct to the best of his knowledge. /h. / Hal B. Tucker, Vice President Subscribed and sworn to before me this 21st day of December, 1987. 0) A htitafy Public V' '/ h.L.K[,# My Commission Expires: g E.~2 = n. :l N OTAn>\\ Q
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