ML20207S163
| ML20207S163 | |
| Person / Time | |
|---|---|
| Site: | 07109096 |
| Issue date: | 02/25/1987 |
| From: | CHEM-NUCLEAR SYSTEMS, INC. |
| To: | |
| Shared Package | |
| ML20207S131 | List: |
| References | |
| NUDOCS 8703190067 | |
| Download: ML20207S163 (6) | |
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SAFETY ANALYSIS REPORT FOR s
CHEM-NUCLEAR SYSTEMS, INC.
MODEL NO. CNS 21-300 CERTIFICATE OF COMPLIANCE NO. 9096 TYPE A RADWASTE SHIPPING CONTAINER b
CONSOLIDATED REVISION FEBRUARY 1987 REVISION 2 CHEM-NUCLEAR SYSTEMS, INC.
CORPORATE HEADOUARTERS a'
220 STONERIDGE DRIVE i-COLUMBIA, SOUTH CAROLINA 29210 O
B703190067 870225 PDR ADUCK 07109096 C
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h Revision 2 pd February 1987 The lead shielding consists of sheets of lead bonded by an
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adhesive to the steel walls.
CNSI manufacturing procedures 2MP-002 and 2MP-003 control the honding and curing techniques for fabricating each of the steel-lead-steel composite cask components. This fabrication method has been demonstrated to l
result in lap shear strengths in excess of 5000 psi.
(
Reference:
"How to join lead with Adhesives", ADHESIVES AGE, Septenber 1968 and 3-M Product Specification Data sneets for 2024-T3 aluminum adherend and AF-126 (008) structural adhesive). This bonding strength is accounted for in certain portions of the structural analysis.
L The model 21-300 shipping cask can carry a liner (s), or 21 55-gallon drums.
In either ccse, the appropriate load distribution pallet is installed en top of the payload. The I
cask can also accept an internal auxiliary shield for use with 55-gallon drums or liner (s) containing solidified waste or solid reactor components. The packaaing confiouration can, therefore, exist in various forms,16cluding the following:
i.-
Liner (s) with load distribution pallet (Dwg. 1-298-101 A).
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ii. 21 gallon drums with load distribution pallet (Dwg. C-114-D-0006).
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iii. 21 gallon drums with auxiliary shield (Dwg. C-Il4-E-0004) and load distribution pallet (Dwg. C-Il4-D-0006).
iv. Liner (s).containing solidified waste or solid reactor components with the auxiliary shield (Dwg. C-114-E-0004) and load distribution pallet (Dwg. C-114-D-0006).,
The gross cask weight is 57,450 pounds including a maximur.
s payload of 27,250 pounds, including the weight of the load distribution pallet, liner and internal shield, if used, t
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- 1. 2. 2 OPERATIONAL FEATURES l
There are no complex operational requirements associated with this package.
1.2.3 CONTENTS OF PACKAGING (1 ) Type and Form of Material (i ) Processed solids, either dewatered, solid or p
solidified in secondary containers, meeting the U
requirements for (LSA) radioactive material, or (ii) Solid reactor components in secondary containers as required that meet;the requirements for (LSA) radioactive material.
1-2
~P Revision 2 February 1987 1.3 APPENDIX
- 1. 3.1 Figure One - Cask Outline.
- 1. 3. 2 CNSI DRMING NO. 1-298-101 Rev. K.
- 1. 3. 3 CNSI DRMING NO. C-114-E-0004, Rev. B, Full Height Shield for 21-300 Cask.
- 1. 3. 4 CNSI DRAWING NO. C-114-D-0006, Rev. C, load Distribution Pallet (for liner (s) or drums).
1.3.5 CNSI DRMING NO. 1-298-101 A, Rev. B, Load Distribution Pallet (for liners).
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Revision 2 February 1987 Also, in evaluating the effects of a corner drop, the bending I
stresses in the primary lid are considered. This analysis takes credit for the use of a loao distribution pallet (CNSI Dwg. C-114-D-0006 or 1-298-101 A) which distributes the resultant loading from the cask contents over the primary lid.
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LINER (WITH OR WITHOUT AUXILIARY SHIELD)
LOAD DISTRIBUTION PALLET
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