ML20127E384

Certificate of Compliance 9094,rev 11,for Model CNS 14-195-H Package

ML20127E384
Person / Time
Site:	07109094
Issue date:	01/13/1993
From:	Macdonald C NRC OFFICE OF NUCLEAR MATERIAL SAFETY & SAFEGUARDS (NMSS)
To:
Shared Package
ML20127E382	List: ML20127E378 ML20127E384
References
NUDOCS 9301190276
Download: ML20127E384 (4)

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U.S. NUCLEAR RECULATOM COMMISSION I unc ronm eis CERTIFICATE OF COMPLIANCE I

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FOR RADIOACTIVE MATERIALS Pf CKAGES I

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Chem-Nuclear Systems, Inc.

Chem-Nuclear Systems, Inc. application dated 140 Stoneridge Drive May 1, 1985, as supplemented.

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Packaging i

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4 (1) Model No.:

CNS 14-195-H I

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I (2) Description

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A steel encased lead shielded cask for low specific activity material.

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The cask is a right. circular cylinder 83-1/8-inch diameter by 89-7/8-inch I

4 with a 77-inch diameter by 80-1/8-inch cavity.

Lead shielding is 2-3/16-f l

inch thick, and is encased in an outer steel shell'3/4-inch thick and an inner steel shell 1/8-inch thick.

Positive closure of the silicone

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rubber-sealed lid is provided by twelve, 1-1/4-inch diameter cap screws.

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A secondary lid with a Neoprene seal uses eighteen, 3/4"-10VNC bolts for I

d closure.

The cask is welded to a 96-inch square based plate, has two I

i lifting trunnions, three lid lift rings and one secondary lid lifting i

l ring.

Package gross weight is 56,500 pounds.

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(3) Drawings W

I The packaging is fabricated in accordance with Chem-Nuclear Systems, Inc.

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Drawing No. 1-189-101, Sheet 1 of 1, Rev. A-G.

The optional shield b

,8 inserts are fabricated in accordance with Chem-Nuclear Systems, Inc.

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Drawing No. C-119-B-0017, Rev. 2.

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CONDITIONS (continued) i b

I l.Page 2 - Certificate No. 9094 - Revision No. 11 - Docket No. 71-9094 l

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Type and form of material

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Process solids, either dewatered, solid or solidified in f

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secondary containers, meeting the requirements for low specific t-activity material; or t

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Solid reactor components in secondary containers, as required i

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that meet the requirements for low specific activity material.

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Maximum quantity of material per package k

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i Greater than Type A quantity'of radioactive material with the weight of I

L the contents, secondary containers, shield inserts and shoring not I

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exceeding 17,700 pounds.

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(a)

For any package containing water and/or organic substances which could t

radiolytically generate corbustible gases, determination must be made by.

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tests and measurements or by analysis _ of a representative package such that I

L fj the following criteria are met over a period of time that is twice the I

expected shipment time:'

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The hydrogen generated must be lihited to a molar quantity that would h

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be no more than-5% by volume (or equivalent limits for other I;

inflammable gases) of the secondary contginer gas; void if present at_

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STP (i.e., no more than 0.063. g-moles /ft at 14.7 psia and 70*F); or 1

0l l-(ii) The secondary container and cask cavityfmust be inerted with a diluent f

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l to assure that; oxygen must be limited to 5% by, volume in those portions t

il-of the package which could. have hydrogen greater than 5%.

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For any package delivered to a~ carrier for transpori., the secondary container I

must be prepared for) shipment-in the same manner in which determination-for-

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gas generation is made,cShipment period begins when the package is prepared t

-(sealed) and must be completed within twice'the expected. shipment time.

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(b) for any package shipped within 10 days of preparation, or within 10 days I

I after venting of drums or other secondary containers, the determination in l'

(a) above need not be made, and the time restriction in (a) above does not-

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apply, i

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Shoring must be placed.between secondary containers (or activated components)', and l

I the cask cavity M prevent movement during normal conditions of transport.

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The-lid lifting lugs must not be used for lifting the cask and shall be covered in-l g _8 I

transit.

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CONDITIONS (conhnved)

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9.

In addition to the requirements of Subpart G of 10 CFR Part 71:

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Prior to each shipment the lid gaskets if opened (or if security seal is l l f

broken), must be inspected. These gaskets shall be replaced if inspection l 1 gl q

shows any defects or every twelve (12) months, whichever occurs first.

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The package shall be prepared for shipment and operated in accordance with il 4()

Section 7.0, Operating Procedures, in the application dated May 1, 1985, and j

supplements dated August 26, 1985 and August 23, 1990.

f The package must be maintained in accordance with Section 8.0, Test and c.

4 Maintenance, in the application dated May 1,1985.

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fabrication of additional packagings is not authorized, j

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The package authorized by this certificate must be transported on a motor vehicle,

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railroad car, aircraft, inland water craft, or hold or deck of a seagoing vessel (W

assigned for sole use of the licensee.

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12. The package authorized by this certificate is hereby approved for use under the general license provisions of 10 CFR 671.12.

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q Expiration date:

October 31, 1995.

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REFERENCE fChem-NuclearSystems,Inc.applicationdatedMay1,1985.

d4 Supplements dated:

August 26, 1985, August 23, 1990 and December 4, 1992.

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FOR THE V.S. NUCLEAR REGULATORY COMMISSION l

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/mf Charles E. MacDona d, Chief Transportation Branch f($

Division of Safeguards and Transportation, NMSS JAN i, B93 Date:

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APPROVAL RECORD Model No. CNS 14-19S-H Certificate of Compliance No. 9094 Revision No. 11 By application dated December 4, 1992, Chcm-Nuclear Systems, Inc. requested an amendment to Certificate of Compliance No. 9094 for the Model No. CNS 14-195-H shipping package.

The applicant improved the lift hole arrangement of the shield inserts.

The lift hole arrangement will be three holes,1/2 to 1 1/2 inch in diameter, equally spaced at 120* apart. Drawing C-119-B-0017 has been revised to include the new lift hole arrangement.

Change of the lift hole arrangement does not require revisions of analyses as presented in the Safety Analysis Report.

Accordingly, the certificate has been amended to update Drawing C-Il9-B-0017 from Revision 0, to Revision 2.

The amendment does not affect the ability of the package to meet the reouirements of 10 CFR Part 71.

14 kN Charles E. MacDonald, Chief Transportation Branch Division of Safeguards and Transportation, NMSS JAt< 13 093