ML20126H787

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Amend 9 to License SNM-928,revising Item 20 to Extend Completion Date of Decommissioning Project
ML20126H787
Person / Time
Site: 07000925
Issue date: 12/28/1992
From: Mccann G
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
To:
Shared Package
ML20126H774 List:
References
NUDOCS 9301050319
Download: ML20126H787 (2)


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-In accordance with letters dated Se tembe3 113 159 Q nd June 24, 1992, License Number

-SNM-928 is amended as follows: r*

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i Condition 10.isamendedto(ba(,d:

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i 10.

W For use in accordance with statements, representationsGand conditions Q >

h contained in Afip'endix'Asof the 18, 1976;supplementsdatsdyeptember licensee's 1979 and. app 1}Narch 2971982; cation dated-Septembe and letters l -

l s dated March 2871984, S'ept' ember 0 y W 28,;1984,j9F1987,'

November 19,PI985, March"3A1986,'Teb'ruary ~

)ct'otielr 8,1984n November August 17 1988, 6,1985, y i November 2,>1&89;andlettes/datedSeptember11,1991 andJJune 24, 1992. p

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! Condition 20. is amendel: hit S h I k/j$,d ~

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4 20. By June 30, 1995, thDUcensee$1T TM# ACfEcilities

" Mf'.slal becontaminate'the - and grounds -

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By June 30,1995, the ' lice'n'see f shallt submit =a4eport ,tha't identifies all

{T facilities whersfadioactive mat:erialsNerifused andMtored, or-disposed f

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-onsite.

materialsTheused in th,shall report!

4 briefly desdribe operationi e ' facilities and shall' asses's conducted e the results of theand radioactive 4

4 decontamination activities.L The report shall provide the basis for #

4 unrestricted release of th~e facilities 4pd7the-. site, including a description?of- F -

sampling and survey methods an'd'instirum'entation used, and shall; include N i

$ - contamination survey data for the facilities and grounds.

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si Condition 22. is added:

j 22. This condition deletes the restriction to backfill tie two settling ponds -

4 (sanitary lagoons) as prohibited by License Conditirn 17, and authorizes the q licensee:to proceed with the breacning of the berms and the closure of the two-y- sewage lagoons.-

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'4 The settling ~ ponds are described as the east andl est sanitary lagoons-4 occupying an-area of- approximately 6,600 square neters, located just east of f

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- the Plutonium Plant and northeast of the Uranium Plant. -

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A l i This condition also authorizes the licensee to backfill the former burial i ground. The former burial ground occupies approximately 8,600 square meters J

'I and is located at the northeast edge of the site. The former burial ground  ;

) includes four trenches located within a fenced area.

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a. In collecting soil for backfill and cover of the lagoons and the former burial q trenches, additional measurements wijl_be made, including walkover surveys with h 4 a gamma scintillation instrumenti lAnijs61opi_c analyses of soil samples shall h

'I also be conducted. Both ihe' lagoons and'the/ burial trenches will be gridded on h j a 10 meter by 10 metebbssis and evaluated foncohcentrations of uranium not hi f

greater than 30 picocirles per gram, and concentr'ations of thorium not greater (4

4 than 10 picocuries?p'er gram. Og pl p

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$ b. The soil used ;for fill material and cover material shallybe compacted to h lj reasonably m;inimize subs;idence, and the coverymaterial 'shall be contoured to y 4 16pe that*prdvides adequate drainag'e consistent with conforming to p y minimum 7' shape of thelland.

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$ c. Cimarron Corporation, k Oepartment of'Healthlw(Kerr-McGee)'ashallsprovide hatevef~information"is~ required to 3atisfy to the Ok']ahoma state h S

@h requirements %n the:presenco/absehdd pf f pdtentially toxic Ei p

other nonradioactivedonstituen;tsjof jtheffill and:11. cover 3o. substances y o h d. The licensee s' h all reseNh/rehegNtNd itbarreI soil coher of both remediated t sites with vegetation indigenous to/themarea,'in a manner consistent with h preventing crosional gullying of, the prote'ctive cover, ji f4

e. The licensee shall insure that all policies and esite-specific standards are applied in a manner that 1.s consistent with practices 3 that are ALARA.

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