ML20125D981
| ML20125D981 | |
| Person / Time | |
|---|---|
| Site: | 07106441 |
| Issue date: | 12/14/1992 |
| From: | Macdonald C NRC OFFICE OF NUCLEAR MATERIAL SAFETY & SAFEGUARDS (NMSS) |
| To: | |
| Shared Package | |
| ML20125D965 | List: |
| References | |
| NUDOCS 9212160121 | |
| Download: ML20125D981 (4) | |
Text
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I' Il wac pon:s eis U.S. NUCLEAn C:ECULATO3Y CD'fMIS$loN CERTIFICATE OF COMPLIANCE I
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o c'a N FOR RADIOACTIVE MATERIALS PACKAGES I
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g 6441 5
USA /6441/B( )F 1
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a This certificate is issued to certify that the packaging anc contents coscribed in item $ belon. meets the applicable safety standards set forth in Title 10. Code
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g nt Feoeral Reguiet ons. Part 71. Packaging and Transportation 'A Radioactive Material" l
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- b. This certif cate does not rebeve the consignor from compl ence wrth any requirement of the regulations of the U $ Department of Transportation or other
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I applicable regulatory agencies. including the government of any country through or into which the package will be transported lI I
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f U.S. Department of Energy Safety Analysis Report for 02G Power Unit g!
Division of Naval Reactors Shipping Container dated August 4, 1969, I
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1; Washington, DC 20585 as supplemented.
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this cat.cate is cond,isonsi upon vuitining ine reavirements ov to can pari n. as appiicabw and the cond<tions specie.oo beiow g,.
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(a)
Packaging i
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(1) Model No.:
D2G Power Unit
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ll (2) Description y
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I; The D2G Power Unit shipping container assembly consists of five main f
f assemblies; (1) the barrel assembly, (2) the upper cover, (3) the lower i
cover, (4) the main shipping skid, and (5) the barrel trunnion supports.
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To prepare the power unit shipping container for shipment of a power
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q unit, the container barrel is rotated to the vertical position, the upper p
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I; cover is removed and the power unit is loaded into the barrel and secured in the container with eight (8) shipping studs.
The upper cover is then installed and the container is rotated to the horizontal position for E
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{!p shipment. The container assembly is 31 feet long and 8-1/2 feet wide and g
li it is attached to a government owned permanently assigned depressed I!
center railroad car; the maximum height above the rails is 13 feet, 10 k
ll inches in the shipping configuration.
The power unit is shipped complete k.
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with design control rods and mechanisms installed.
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ll CONDITIONS (contonusd)
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{lh I"l Page 2 - Certificate No. 6441 - Revision No. 5 - Docket No. 71-6441 i
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5.(a)(2) Description (continued)
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li The closure head in a Type A and Type B power unit contains an integral ll bolting flange. This ty>e of power unit is retained in the container by i
means of eight shipping solts which clamp the power unit to the barrel
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l upper flange of the shipping container. The control rods in a Type A or ln:
Ej B power unit are restrained in the power unit by means of control rod l
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hold-down latch pawls located in the upper control rod drive mechanism.
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The Type C, D, or E power unit is also retained in the container by means l!
of eight shipping bolts but because the closure heads on these power Ip g
units do not include a bolting flange, a special shipping ring is used to
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clamp the closure head and core cartridge assembly to the barrel upper l8 i
flange of the shipping container.: The. control rods in a Type C, D, or E I;
power unit are restrained in the power unit,by means of rebound and i l
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cutmotion latches located in the latching portion of the control rod l
l drive mechanisms.
The container assembly weighs about 100,000 pounds t
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empty and.about 270,000 pounds loaded.
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d (3) Drawings,
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l The pa'ckaging is' constructed in accordance with Baldwin-Lima-Hamilton h
i Corporation Drawing Nos. R-126361, Rev. E, and R-126347, Rev. K, and n!
a Westinghouse Electric Corporation Drawing Nos. 955F632, Rev. 5, and u
i 9720940, Rev. 5.-
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l (b)
Contents',
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l (1) Type and form of material
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ll Unirradiated enriched uranium as contained in Naval Reactors Type A, B, I
l C, D, or E power' units consisting of-core barrel,-unirradiated fuel Il i
assemblies,-closure head, mechanisms and associated hardware, with all
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[d design control rods and mechanisms installed.
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d (2) Maximum quantity of material per package l'
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One power unit as described in 5(b)(1).
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Fissile Class III l
i Maximum number of packages per shipment one (1)
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I 6.
Expiration date: December 31, 1997.
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Page 3 - Certificate No. 6441 - Revision No. 5 - Docket No. 71-6441 l
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REFERENCES I
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l Safety Analysis Report for D2G Power Unit Shipping Container, ONP-74252-13 dated I,
August 4, 1969.
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Supplements:
Bettis Atomic Power Laboratory letters WAPD-DP(Cil)-1252, dated I
i November 30, 1973; WAPD-DP(CH)-1466, dated October 18, 1974; Knolis Atomic Power I
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Laboratory letter CGN 85542-250, dated February 5,1981; and Naval Reactors letter l
NR:RR:ESSNIDER G#92-03731, dated October 7, 1992.
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l p j.g\\,FOR]Ti1E thS. NUCLEAR REGULATORY COM
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Charles E. MacDona
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UNITED STATES i
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APPROVAL RECORD Model No. D2G Power Unit Shipping Package Certificate of Compliance No. 6441 4
Revision No. 5 By application dated October 7,1992. Department of Energy, Division of Naval
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Reactors, requested renewal of Certificate of Compliance No. 6441, for the Hodel No. 02G Power Unit Shipping Package.
In addition, NR requested that the package identification number be changed to indicate that the package contains a type B quantity of radioactive material.
No changes have been made to the t
l package design or the authorized contents.
NR stated that there had been no j
operational experience which would preclude continued certification of the 4
package.
The package identification number was changed from USA /0441/AF to l
UlA/6441/B( )F, since the package contains a type B quantity of radioactive material.
The package meets the containment recuirements of.a type B package j
since the fuel cladding provides containment uncer normal and accident -
conditions.
The Certificate of Compliance has been renewed for a five year period which j
expires December 31, 1997.
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i Charles E. MacDonald, Chief Transportation Branch j
Division of Safeguards and D G 1 4 3992 Transportation, NMSS Date i
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