ML20006G043

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Repts Release of SNM in Effluents to Unrestricted Area During Second Half of 1989
ML20006G043
Person / Time
Site: 07000925, 07001193
Issue date: 02/19/1990
From: Munson S
CIMARRON CORP.
To: Norelius C
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
NUDOCS 9003020152
Download: ML20006G043 (4)


Text

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February 19, 1990 CERTIFIED MAIL RETURN RECEIPT REQUESTED Charles E. Norelius, Director Division of Radiation Safety 4 Safeguards Region III U.S. Nuclear _ Regulatory Commission 799 Roosevelt Road Glen Ellyn, IL 60137 RE:

Docket 70-925, License SNM-928 Docket 70-1193, License SNM-1174

Dear Mr. Norelius:

In accordance with 10 CFR 70.59, Cimarron Corporation reports the release of SNM in effluents to the unrestricted area during the-second half of 1989.

This report covers activities performed at the Cimarron Corporation Cimarron Facility near Crescent, Oklahoma.

This is the last report which will include the Plutonium Plant, License SNM-1174, since decommissioning and decontamination of this facility was completed during the second half of 1989.

The NRC verification. survey of the Plutonium Plant was performed during October 1989 by Oak. Ridge Associated Universities (0RAU) and we anticipate that the license for the Plutonium Plant will be terminated by NRC in the near future.

If you have any-questions concerning this report, please feel f ree to contact me.

Sincerely, W<

b Scott C. Munson, Senior Staff Environmental Specialist SCM:gw Attachment h

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Glen Sjoblom, Deputy' Director Division of Fuel Cycle, Medical, Academic and Commercial Use Safety i

U.S. Nuclear Regulatory Commission F

Washington, D.C.

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RADIOACTIVITY IN EFFLUENTS l

SECOND HALF 0F 1989 J

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TABLE I No airborne effluent released.

TABLE II No liquid effluent released.

NOTE:

Decommissioning and decontamination of the Plutonium Plant was completed during this report period.

A final verification survey was performed by ORAU (NRC Contractor) during

October, 1989.

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LICENSE SNM-028 TABLE I RADIDACTIVITY IN GASEOUS EFFLUENTS SECOND HALF OF 1989

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ELEVATED AND TOTAL RELEASE, NO BATCH N0DE THIRD FOURTH UNIT QUARTER QUARTER Gross Alpha Ci 8.00 E-09 4.30 E-08 Average Concentration uCi/ml 3.86 E-12 3.55 E-13 Average Release Rate uCi/sec 1.02 E-09 5.47 E-09

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s No liquid effluent released.

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