ML20129C902

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Certificate of Compliance 9105,Rev 6,for Model CNS 6-101. Approval Record Encl
ML20129C902
Person / Time
Site: 07109105
Issue date: 05/22/1985
From: Macdonald C
NRC OFFICE OF NUCLEAR MATERIAL SAFETY & SAFEGUARDS (NMSS)
To:
Shared Package
ML20129C896 List:
References
NUDOCS 8506050707
Download: ML20129C902 (4)
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NHC FOftM 818 U.S. NUCLEAR RE!ULATc RY CcMMISSicN I ise CERTIFICATE OF COMPLIANCE l ioCa n .

  • FCR CAD 12 ACTIVE MATERIALS PACKAOES 1.a. CERTIFICATE NUMBER b. REVISION NUMBER c. PACKAGE ICENTIFICATION NUMBER d.PAGE NUMBER e. TOTAL NUMBER PAGES h
9105 6 USA /9105/A 1 3 g I 1 PREAMBLE f- N I c. This certificate is issued to certify that the packaging and contents described in item 5 below, meets the applicable safety standards set forth in Title 10. Code N g of Federal Regulations. Part 71," Packaging of Radioactive Matenals for Transport and Transportation of Radioactive Material Under Certain Conditions." !l U b. This certificate does not reheve the consignor from compliance with any requirement of the regulations of the U.S. Department of Transportation or other I apphcable regulatory agencies, including the government of any country through or into which the package will be transported. k I g I . I!'

I g i THl3 CERTIFICATE IS ISSUED ON THE BASIS OF A SAFETY ANALYSIS REPORT OF THE PACMAGE DESIGN OR APPLICATION  !

a. PREPARED BY fName and Address
  • ti TITLE AND IDENTIFICATION OF REPORT OR APPLICATION l' l Chem-Nuclear Systems, Inc. Chem-Nuclear Systems, Inc. application I 220 Stoneridge Drive dated March 4,1983, as supplemented.

I Columbia, SC 29210 "

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W I m D C r71-9105 E l > c. DOCKET NUMBER i., '7 e  ;

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l 4 CONDITIONS e' "

l This certificate is conditional upon fulfilling the requirements of 10 CFR Part 71, as appbcable, and the conditions specified below. l I s. t x *

,~ g g (a) Packaging W g Q

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'N (1) Model No.: ' CNS ' 6.-101 - ,

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j l (2) Description '

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ws 9 7 g The container is 'an end loaded steel rectangular box for low specific ig activity material . held (in_ secondary. containe'rs. The container is con- E structed of 4kinch; thick: steel walls'^ welded to-fonn'a. 34-1/2-inch wide 8 by 41-inch hi.gh byM 13-foot-long cavity'. Positive closure of the 4- g-inch thick by 42-inchiby;48-inch hydraulically actuated door is g' l- accomplished with twelve,; 1.5-inch; bolts. Four lugsfare welded to g sides along the top.yThefpackage gross ight is 54,200 pounds. g I!..

(3) Drawings' Ri E.

The package 'is fabricated in accordance with Chem-Nuclear Systems, !l!

Incorporated Drawing Nos.: g!

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2000-D-201, Sheets 1 thru 7, Rev. C; and E 2000-D-202, Sheet 1, Rev. F E

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(b) Contents. N (1) Type and form of material I!l E

N Solid nonfissile irradiated metal hardware meeting the requirements N for low spacific activity materials, in secondary steel drums which l meet the requirements for D0T Specification 7A packaging. y li (2) Maximum quantity of material per package I:E ,

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Greater than Type A quantity of radioactive material with weight of li the contents, secondary containers, and shoring not exceeding 6,000 l pounds. The maximum decay heat must not exceed 10 watts, g E

8506050707 850522 E PDR ADOCK 07109105 g C PDR g .

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! Page 2 - Certificate No. 9105 - Revision No. 6 - Docket No. 71-9105 l I I I  : p 4 I .

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6. .(a) For any package containing water and/or organic substances which could R l radiolytically generate combustible gases, detemination must be made by E g

l' tests and measurements or by analysis of a representative package such that l l I the following criteria are met over a period of time that is twice the g N expected shipment time: p I

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(1) The hydrogen generated must be limited to a molar quantity that would E g, be no more than 5% by volume (or equivalent limits for other inflam- l g mable gases) of the secondary contaiger gas void if present at STP g ..

R (i.e., no more than 0.063 g-moles /ft at 14.7 psia and 70 F); or g B

5> D% 9 1 (ii) The secondary contajners and cask'cayity;must be inerted with a diluent E

] g to assure that oxygen must be limited *to'5%,by volume in those portions of the packa e,whi'ch could have hydrogen' greater than 5%. @l l For any package) delivered to a carrier for transporhthe secondary container l N must be prepare'd* for shipment in the same manner in, whi'ch determination for lif i

N gas generation,isPmade. Shipment period begins wh5n the* !N (sealed) and'must be'co'mpleted within twice'the' expected" shipmentpackage time. is prepar I

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I (b) For any pa'ckage shipp(dMithin 10- y I after venting of drums, or40ther sa, days condary of, preparation, containers, orJwithin the, determination in 10 daysp I r i anditfiestime/ restriction in '(a) above does not I l (a) above apply. H hbedAQ not be W.madd,N R$y . / 5 5 j

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D9 secondary contaiders and Shoring must be@placed:between' M1 J i5 4 t ii Nb ,!N,e i

l i prevent movement <durinfnormal condition'sj of2transporti;the -Q cask cavityg i  % W id d M L!Ja.M W ^- 6 The twelve,1-1/2'Odoor (closure) bolts must hWs al'minimumfyield strength of I

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lI 130,000 psi. /

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% L%/ 'll i @ N M . 70 The packaging must be ma'rked in the area of each lifting' lug giving the restrictions N

on use of the lifting lugs'as specified in Revision Noi 1 of Section 2.4.3 of g g i

I the application. The lifting;1ugs must bei made_ inoperable as required by y 10 CFR 571.45(a).

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lj 10. The package authorized by this certificate must be transported on a motor vehicle, railroad car, aircraft, inland water craft, or hold or deck of a seagoing l

ll q y i vessel assigned for sole use of the licensee. p W

l 1 11. The package authorized by this certificate is hereby approved for use under the E

]i I general license provisions of 10 CFR 971.12.

December 31, 1988.

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i 12. Expiration date
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I p I Page 3 - Certificate No. 9105 - Revision No. 6 - Docket No. 71-9105 E I N I m i 1 E I N I REFERENCES g I p Chem-Nuclear Systems, Inc. application dated March 4,1983.

l l I N I Supplement dated: September 30, 1983. g I N

ll 1 FOR THE U.S. NUCLEAR REGULATORY COMMISSION p I N I E ~

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i l G6-e Y;r"* Charles ~ErMacDonal , Chief '

g I l Transportation ' Certification Branch i I Division of Fuel Cycle and R I N+b' Material Safety, NMSSi E I  % v 5 I

g Date. MAY 2 21985 Yr -

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NUCLEAR REGULATORY COMMISSION WASHINGTON. D. C. 20555 l n=

Transportation Certification Branch Approval Record Combustible Gas Mixtures Conditions were imposed on packages containing water and/or organic substances to limit the accumulation of radiolytically generated gases-  ;

over the shipping period to preclude the possibility of significantly reducing the packaging effectiveness due to explosion.

Part of the conditions included "...it must be detemined by tests and measurements of a representative package whether or not...."

There is no reason to believe that calculational methods could not be used as means of determining gas gen.eration. So as not to preclude a valid analysis, part of the condition to limit the accumulation of radiolytically generated gases is revised to read "...it must be detemined by tests and measurements or by analysis of a representative package <

whether or not. .. ."

The analytic approach involves detem ning the hydrogen generated in the waste by radiolysis based on the absorbed dose of the waste over a given period of time. To satisfy the condition to preclude a combustible mixture, the period since closure and twice the shipping time must be considered. The calculation requires that the properties of the waste are known. These properties may be detemined from test and measurement

- of representative waste foms or from data that is applicable to the waste fom. The determination should be documented and retained as part of the records for the shipment.

Charles E. MacDona d Chief Transportation Certification Branch Division of Fuel Cycle and f Material Safety, NMSS Date: MAY 2 21985 j -

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