ML19225B144

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Forwards IE Info Notice 79-18, Skylab Reentry. No Action Required
ML19225B144
Person / Time
Site: 05000360
Issue date: 07/06/1979
From: Engelken R
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V)
To: Selby J
Battelle Memorial Institute, PACIFIC NORTHWEST NATION
References
NUDOCS 7907230744
Download: ML19225B144 (1)


Text

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NUCLEAR REGULATORY COMMISSION UNITED STATES

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WALNU T CH E E K, CAllFORNI A 9 3536 JUL 6 US Docket t'o. 50-360 Battelle tiemorial Institute Pacific liorthwest Laboratories B3ttelle Blvd.

Richland, WA 99352 Attention: Mr. J. fl. Selby, !!anager Radiation Standards and Engineering Gentlemen:

This Information tiotice is provided as an early notification of a possibly significant natter.

It is expected that recipients will review the informa-tion for possible applicability to their facilicies.

fio specific action or response is requested at this time.

If you have questions regarding this matter, please contact the Director of th-ppropriate tiRC Regional Office.

Sincerely, I.

V I. ~ :Is. -

R. H. Engelken Director

Enclosure:

IE Informatic.n tiotice f!o. 79-18

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UNITED STATES fiUCLEAR REGULATORY COMMISSION OFFICE OF IriSPECTION AtlD EflFORCEf1ENT UASHIfiGTON, D.C.

20555 July 6, 1979 IE Information Notice fio. 79-18 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.

tlecognizing that a hit on a nuclear power plant would be highly unlikely by Skylab debris, the flRC believes it would be prudent 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 (DGE), and will receive notification from them as soon as the reentry corridor can be established.

This notification may occur within 1 to 2 f.ours before reentry actually occurs.

If it is deternined that there are any licensed nuclear power plants in the reentry corridor, the plants will receive notification from their respective Regional Office via the dedicated 9 hone line.

This Inforr:ation f:otice is provided as an early notification of a possibly significant ratter.

It is expected that recipients will review the informa-tion for possible applicability to their facilities.

fio specific action or response is requested at this time.

If further flRC evaluations so indicate, an IE Circular or Bulletin will be issued to recommend or request specific licnesee actions.

If you have questions regarding the matter, please contact the Director of the appropriate NRC Regional Office.

fio written response tc this information notice is required.

Enclosure:

List of IE Information Notices Issued in 1979 347 355 29o2120382

IE Information flotice flo. 79-18 Enclorure July 6, 1979 Page 1 of 2 LISTING OF IE IflFORMATION fl0TICES ISSUED Ifl 1979 Information Subject Date Issued To flotice fio.

Issued 79-01 Bergen-Paterson Hydraulic 2/2/79 All power reactor Shock and Sway Arrestor facilities with an OL or a CP 79-02 Attempted Extortion -

2/2/79 All Fuel Facilities low Enriched Uranium 79-03 Linitorque Valve Geared 2/9/79 All power reactor Linit Switch Lubricant facilities with an OL or a CP 79-04 Degradaticn of 2/16/79 All power reactor Engineered facilities with an Safety Features OL or a CP 79-05 Use of Improper f!aterials 3/21/79 All power reactor in Safety-Related Components facilities with an OL or CP 79-06 Stress Analysis of 3/23/79 All Holders of Safety-Re'Ited Piping Reactor OL or CP 79-07 Rupturr of Radwaste Tanks 3/26/79 All power reactor facilities with an OL or CP 79-08 Intcrco.? action of 3/28/79 All power reactor Contaminatti Systems with facilities with an Se<> ice Air Zy tems Used OL and Pu Processing As the source of Breathing fuel facilities Air 79-09 Sn111 of Radioactively 3/30/79 All power reactor Contaninated Resin facilities with an OL 79-10 flonconforming Pipe 4/16/79 All power reactor Support Struts facilities with a CP 79-11 Lower Reactor Vessel Head S/7/79 All holders of Reactor Insulation Support Problen OLs and cps 347 356

a IE Information flotice flo. 79-18 Enclosure July 6, 1979 Page 2 of 2 LISTIf1G OF IE I!! FORMATION f!0TICES ISSUED Ill 1979 Information Subject Date Issued To flotice flo.

Issued 79-12 Attempted Damage to New 5/11/79 All Fuel Facilities Fuel Assemblies Research Reactors, and Power Peactors with an OL or CP 79-13 Indication of Low Water 5/29/79 All Holders of Re - ~'or Level in the Oyster Creek OLs and cps Reactor 79-14 f!RC Position of Electrical 6/11/79 All Power Reactor Cable Support Systems Facilities with a CP 79-15 Defic, qt Procedures 6/7/79 All Holders of Reactor OLs and cps 79-16 fluclear Incident at Three 6/22/79 All Research Reactors liile Island and Test Reactors with OLs 79-17 Source Holder Assembly Danage 6/20/79 All Holders of Reactor Damage Fron Misfit Between OLs and cps Assembly and Reactor Upper Grid Plate 347 357