ML20041A926
| ML20041A926 | |
| Person / Time | |
|---|---|
| Site: | 07109153 |
| Issue date: | 01/25/1982 |
| From: | Macdonald C NRC OFFICE OF NUCLEAR MATERIAL SAFETY & SAFEGUARDS (NMSS) |
| To: | |
| Shared Package | |
| ML20041A925 | List: |
| References | |
| NUDOCS 8202230012 | |
| Download: ML20041A926 (3) | |
Text
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Form NstCC18 U.S. NUCLEAR REGULATORY CoMMISSloN d
U CERTIFICATE OF COMPLIANCE
- 10 C R 71 F r Padioactive Materials P ckages 1.(t) Certificate Number 1.(b) Revision No.
1.(c) 9153 1
PackUSA/9153/B(N).
Yes No.1 (e) Tot $ No. Pages e Identification 1.(d) P N
t I
- 2. PREAMBLE
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2.tal This certificate is issued to satisfy Sections 173.393a,173.394,173.395, and 173.396 of the Departrnent of Transportation Hazardous f
Materials Regulations (49 CFR 170-189 and 14 CFR 103) and Sections 146-19-10a and 146-19-100 of the Department of j
Transportation Dangerous Cargoes Regulations (46 CFR 146-149), as amended.
[
2.(b)
The packaging and contents des::ribed in item 5 below, meets the safety standards set forth in Subpart C of Title 10, Code of i
Federal Regulations, Part 71," Packaging of Radioactive Materials for Transport and Transportation of Radioactive Material Under Certain Conditions."
2.(c)
This certificate does not relieve the consignor from compliana with any requirement of the regulations of the U.S. Departrnent of 1
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Transportation or other applicable regulatory agencies, including the government of any country through or into which the package will be transported.
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- 3. This certificate is issued on the basis of a safety analysis report of the package design or application-3.(a)
Prepared by (Name and address):
3.(b)
Title and identification of report or application:
Teledyne Energy Systems Teledyne Energy Systems application 4
110 West Timonium Road dated October 5,1981, as supplemented.
A Timonium, MD 21093 i
I 71-9153 3.(c)
Docket No.
- 4. CONDITIONS This certificate is conditional upon the fulfilling of the requirements of Subpart D of 10 CFR 71, as applicable, and the conditions specified in item 5 below.
- 5. Description of Packaging and Authorized Contents, Model Number, Fissile Class, Other Conditions, and
References:
(a)
Packaging (1) Model No.:
SENTINEL 1S (2) Description The packaging contains a thermoelectric generator with 10,100 Ci of strontium 90 fluoride. The dimensions are 32.2 irches in height by 37.53 inches in diameter. The package is welded to a 39.5 inch square, l
steel pallet, which is 4 inches high.
i The contents are housed in a Hastelloy C-276 liner.
The liner, with its pressed cap, is contained within a fuel capsule (1.871" 0D x 4.194"). The capsule lid is threaded for strength and welded (minimum weld penetration of 0.055" is specified) to give a positive seal.
The wall thickness of the capsule is a minimum of 0.198 inches.
The fuel capsule is constructed of Hastelloy C-276.
The capsule is inserted into the stainless steel canned depleted uranium biological shield (1.898" ID x 4.320" OD x 5.885" or 5.978"), and the shield plug is bolted into place using three steel bolts, equally spaced on a 3.25-inch bolt circle.
The biological shield is held in a horizontal position within the generator's aluminum housing by the sized Min-K-1301 thermal insulation.
Min-K and load bearing plates are used to support the shield base.
l Spring washers are used to preload the Min-K supporting the biological shield.
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8202230012 820125 PDR ADOCK 07109153 C
Page 2 - Certificate No. 9153 - iievision No.1 - Docket No. 71-9153 (2) Description (continued)
The finned (13" OD x 14.5") aluminum housir.] (7" 0D x 8.97") forms the outer protective shell of the generator (70 lbs). The generator is held in place within the cask by a hold down assembly with a rubber pad on top and a 2-inch thick (1/8"-0.001" core) aluminum honeycomb with a 97 square inch effective area, on the bottom. The total system weight is approximate 1.y 7,190 pounds.
(3) Drawings The packaging is constructed in accordance with Teledyne Energy Systems Drawing Nos.: 013-01000, Rev. 0; 013-01001, Rev. 0; 013-01002, Sheets 1 and 2, Rev. 0; and assembled in accordance with Figure 2.7-1, p 3-17 of the application.
(b) Contents (1) Type and form of material Strontium fluoride (90SrF ) doubly encapsulated in a Haste 11oy C-276 fuel capsule, with a Hast$11oy C-276 liner which meets the requirements of special form as defined in 10 CFR 571.4(o).
(2) Maximum quantity of material per package 12,000 curies.
~6.
The lifting rings must be either removed, securely covered, or locked during transport to prevent their use as tie-down devices.
7.
The package authorized by this certificate is hereby approved for use unoer the general license provisions of 10 CFR 571.12(b).
8.
Expiration date: October 31, 1986.
REFERENCES Teledyne Energy Systems application dated October 5,1981.
Supplements dated:
October 21 and November 30, 1981.
FOR THE U.S. NUCLEAR REGULATORY COMMISSION Charles E. MacDonald, Chief Transportation Certification Branch Division of Fuel Cycle and Material Safety, NMSS Date:
5 G??
U.S. Nuclear Regulatory Commission Transportation Certification Branch Approval Record Model No. Sentinel 1S Docket No. 71-9153 By application dated November 30, 1981, Teledyne Energy Systems requested an amendment to Certificate of Compliance No. 9153 to increase the maximum quantity of material per package from 10,100 to 12,000 curies.
The appiicant stated that all analysis and were based on the 12,000 curies of Sr-90 (ggvaluations in the application SrF ) and the 10,100 curies 9
was intended as a nominal level. We are in agreement with the licensee.
Charles E. MacDonald, Chief Transportation Certification Branch Division of Fuel Cycle and Material Safety, NMSS Date: JAN 2 51982 l
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