ML19247A477
| ML19247A477 | |
| Person / Time | |
|---|---|
| Site: | Fort Saint Vrain  |
| Issue date: | 07/06/1979 |
| From: | Seyfrit K NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV) |
| To: | Millen C PUBLIC SERVICE CO. OF COLORADO |
| References | |
| NUDOCS 7908010005 | |
| Download: ML19247A477 (1) | |
Text
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CENTRAL FILES UNITED STATES
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July 5, 1979 Docket ::o.
50-267 Public Service Company of Colorado ATT!I:
Mr. C. K. FLillen Senior Vice President F. O. Eox 840 Denver, Colorado 80201 Centlemen:
This IE Infor=ation liotice is provided as an 2:rly notification of a possibly significant matter.
It is expected that recipients vill review the infor=ation for possible applicability to. heir facilities.
- io specific action or response is requested at this time.
If you have questions regarding this catter, please contace the Director of the appropriate liRC Regional Office.
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,'u' f ;f Sv't Karl V. Seyfrit [/
Director nclosuren:
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IE Infor:ation :!otice
!!o. 79-18 2.
List of IE Information ?!otice Issued in 1979 cc:
D..i. Warenbcurg, '!cclaar Production Manager Fo r t St. 'Irain liuclear Station
?. O. Ecx 363 Platteville, Colorado 30651 L. Erey, Manager, Quality Assurance n1Q Q
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UNITED STATES NUCLEAR REGULATORY CO?DfISSION OETICE OF INSPECTION AE ENICRCE!!ENT WASHING 10N, D.C.
20555 IE Information Notice No. 79-13 Date:
July 6, 1979 Page 1 of 1 SKYLAB REENTRY Description of Circumstances:
The most recent dates for reentry of Skylab are July 10 to 14, 1979, with July 12, as the most probable date.
Recognizing th.t a bit on a nuclear reactor would be highly unlikely by Skylab debris, the NRC believes it would be prucent for licensees to review their contingency plans in case such an event should actually occur.
The NRC is in communication with the Department of Energy (COE), and will receive notification from chem as soon as the reentry c'rridor can be established. This notification may occur within 1 to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> before reentry actually occur If it is decernined that there are any licensed nuclear power plants ir the reentry corridor, the plantc will receive notification from their-respective Regional Office via the dedicated phone line.
This Information Notice is provided as early notification of a possibly o
significant matter.
It is expected that recipients will review the informa-tion for possible applicability to their facilities.
No specific action or response is requested at this time.
If further NRC evaluations so indicate, an IE Circular or Bulletin will be issued to recomnend or request specific licnesee actions.
If ycu have questions regarding the matter, please contact the Director of the apprcpriate NRC Regicnal Office.
No written response to this information notice is required.
402 240 7907120387 m
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IE Information Notice No. 79-18 July 6, 1979 LISTING OF IE INF0'e!ATION NOTICES r
ISSUED IN 1979 In fo rma tion Subject Date Issued To Notice No.
Issued 79-01 Bergen-Paterson Hydraulic 2/2/79 All power reactor Shock and Sway Arre stor facilities sith an Operating License (OL) or a Construc-tion Permit (CP) 79-02 Attempted Extortion -
2/2/79 All Fuel Facilities Low Enriched Uranium 79-03 Limitorque Valve Geared 2/9/79 All power reactor Limit Switch Lubricant facilities with an Operating License (OL) or a Construc-tion Permit (CP) 79-04 Degradation of Engineered 2/16/79 All power reactor Safety Features facilities with an Operating License (OL) or a Construc-tion Permit (CP) 79-05 Use of Improper Materials 3/21/79 All power reactor In Safety-Related Ccmponents facilities with an Operating License (OL) or a Construc-tion Permit (CP) 79-06 Streso Anal'fsis of 3/23/79 All Holders of an Safety-Related Piping Reactor Operating License (OL) or a Construction Pe rmit (CP) 79-07 Rupture of Radwaste 3/26/79 All pcwer reactor Tanks facilities with an Opera'ing License (OL) o. a Construc-tion P rait (CP)
Enclosure Page 1 cf 2
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IE Informatica Notice No. 79-18 July 6, 1979 79-08 Interconnection of 3/28/79 All power reactor Contaminated Systems with facilities with an Service Air Systems Used Operating License As the Source of Breathing (OL) and Pu Proces-Air sing fuel facilities 79-09 Spill of Radioactively 3/30/79 All power reactor Contaminated Resia facilities with an Operating License (OL) 79-10 Nonconforming Pipe 4/16/79 All power reactor Support Strut:
facilities with a Construction Pe rmit (CP) 79-11 Lower Reactor Vessel Head 5/7/79 All Holders of Reactor Insulation Support Problem Operating Licenses (OLs)
Construction Permits (CDs) 79-12 Attempted Damap. to New 5/11/79 All fuel facilities, Fuel Assemblies research reactors, and power reactors with an Operating Licensee (OL) or a Construction Permit (CP) 79-13 Indication of Low Water 5/29/79 All Holders of Operating Level in the Oyster Creek License (OL) or Reactor Construction Permit (CP) 79-14 NRC Position of Electrical 6/11/79 All Power Reactor Cable Support Systems facilities with a Cinstruction Per.ait (CP) and applicants 79-15 Deficient Procedures 6/7/79 All Holders of Reactor Operating Licenses (Ols) and Ccastruction Permits (cps) 79-16 Nucle:r Incident at Three 6/22/79 All Research Reactors Mile Island and Test Reactors with Operating Licenses (OLs) 79-17 Source Holder Assembly 6/20/79 All Holders cf Reactcr Damage From Misfit Betwee:,
Cperating Licenses (OLa)
Assembly and Reactor Upper and Construction Grid Plate Permits (cps) 0 2 2-2 Page 2 of 2