ML19242C911
| ML19242C911 | |
| Person / Time | |
|---|---|
| Site: | 07109081 |
| Issue date: | 07/20/1979 |
| From: | James Corbett CHEM-NUCLEAR SYSTEMS, INC. |
| To: | Macdonald C NRC OFFICE OF NUCLEAR MATERIAL SAFETY & SAFEGUARDS (NMSS) |
| References | |
| NUDOCS 7908140146 | |
| Download: ML19242C911 (2) | |
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CHEM-NUCLEAR SYSTCMSlNC.
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July 20, 1979
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Mr. Charles E. MacDonald, Chief Transportaticn Branch Division of Fuel Cycle and Material Safety U. S. Iluclear Regulatory Commission Washington, D.C. 20555
Reference:
Dockettio._J,,L-S.%
Cear Mr. MacDonald:
Enclosed are eight copies of corrected page 1-3 of the Safety Analysis Report for the CliSI 1600 (1-13C)(USA 9031/S) shipping cask.
The report was presented to you on July 17, 1979 by Karl Kinkade, l'anager of our Engineering Division.
Please replace tre incorrect pages with tbcse enclosed.
Your cooperation has been greatly appreciated.
We are sorry for any inconvenience this mattar may have caused you.
Sincerely, CHEi'-i;UCL9? SYSTE.'tS, IiiC.
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Revision 2 July 9,1979 Penetration
- One, inch outer diameter by 0.065 inch wall stainless steel tube gravity drain line from the center of cavity bottcm to the side of the outer shell near the cask bottom, and one, inch outer diameter vent line frcm the center of lid cavity top to outer perimeter sur-face, closed with a NPT square head stainless steel pipe plug which is flush with the outside of the shell surface.
The drain and vent lines will be closed with a plug during transport.
Filters None.
Lifting Devices Two diametrically opposed ears bolted to the sides of the cask, covered by a blank plate during trans-port.
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Cask Lid Shape A conical cylinder attached to flat plates.
Size Top plate is 38 h inches diameter by inch thick.
Bottcm plate is 30 inches diameter by inch thick.
The tcp conical cylinder diameter is 32 h inches and the bottom conical cylinder diameter is 30 inches high.
The cylinder is 5 3/4 inches high.
Construction Lead-filled steel clad conical cylinder Solded to circular steel plates.
Closure Twelve, 1 inch - 7 UNC-2A steel bolts equally spaced 30 apart on a 35 3/3 inch diameter bolt circle.
Closure Seals A primary seal of k inch thick silicone rubber and a secondary seal of i inch thick silicone rubber.
l Penetrations None d_.t. q s 4-
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