ML19263B607
| ML19263B607 | |
| Person / Time | |
|---|---|
| Site: | Wood River Junction |
| Issue date: | 12/22/1978 |
| From: | Bowers C UNITED NUCLEAR CORP. (SUBS. OF UNC, INC.) |
| To: | Crow W NRC OFFICE OF NUCLEAR MATERIAL SAFETY & SAFEGUARDS (NMSS) |
| References | |
| CEB:78-256, NUDOCS 7901220168 | |
| Download: ML19263B607 (2) | |
Text
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U.
S. Nuclear Regulatory Commission W.
T.
Crow Fuel Cycle and Material Safety Branch 7915 Eastern Avenue Silver Spring, MD 20910 Gentlemen:
Our December 12 submittal of a revision to License SNM-777, Docket: 70-820, inadvertently omitted a paragraph which was part of the previous submittal.
Attached to this letter is page la of Section 400, Part 404 of our license with paragraph 404-2.4 included.
Please replace the previous submittal with this page, and accept our apologies for any inconvenience we may have caused.
Very truly yours, UNITED NUCLEAR CORPORATION C.
E. Bowers General Manager Fuel Recovery Operation CEB:RJG:cag Attachment i 5l5 ga
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4 UNITED NUCLEAR C 0 M P O
- A i I O N Page la of 3 LICE 2:SE:
SIN-777, Docket: 70-820 Approved SECTIOti:
400 - HEAL'HI PilYSICS STANDARDS Issued Dec. 12,1978 PART:
404 - Facility and Equipr.ent Ptquironents Supersedes Sept. 21, 1978
,6 404. Facility and Equignent Requiranents (continued)'
2.
Ventilation (continued) 2.3 Class C Ventilation
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General Purpose Hoods: Minimet 150 ft/ min face velocity. Used for material transfer and similar operations where generation of airborne material is limited.
2.4 Class D Ventilation Restricted Access Hoods: Minin:m 150 ft/ min face velocity. Hoods designed for mixed use in which operations are performed that would require Class C ventilation but for which total containment is desirable during certain process steps involving active or potentially active generation of airborne contamination. Such hoods w.ll frequently include gloveports and will normally be closed during production operations.
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