ML20206P226
| ML20206P226 | |
| Person / Time | |
|---|---|
| Site: | 07109786 |
| Issue date: | 08/21/1986 |
| From: | Macdonald C NRC OFFICE OF NUCLEAR MATERIAL SAFETY & SAFEGUARDS (NMSS) |
| To: | |
| Shared Package | |
| ML20206P224 | List: |
| References | |
| NUDOCS 8608270134 | |
| Download: ML20206P226 (3) | |
Text
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io co n FOR RADIOACTIVE MATERIALS PACKAGES E
ti REVISION NUMBER c PACFAGE iOENTirtCATION NUMBER d PAGE NUMBEH
- e. ToTAt NUMBER PAGES 1 e CEuriSMNUMBER 0
USA /9786/B(U) 1 3
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r Pa uuBts a This certificate is essued to cert.f y that the packaging and contents descnoed in item 5 below, meets the apphcable safety standards set forth in Title 10. Code l
of Federal Regulations. Part 7t. ** Packaging arid Transportation of Radioactive Material" b This certificate does not relieve the Consignor from Compisance with any requirement of the regulations of the U.S. Department of Transportation or other k
applicable regulatory agencies. including the governinent of any country through or into which the paChage will be transported k
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N U.S. Department of Energy S3G Core Basket Disposal Container N
Division of Naval Reactors Safety Analysis Report for Packaging i
Washington, DC 20545 dated June 1980, as supplemented l
i 71-9786 g
- c. OOcxer NuuBen a CCWOefiONs This cetisticate is conditional upon fulfilhng the requirements of 10 CFR Part 71, as apphcable, and the conditions specified below.
5 B
4 p' (a) Packaging j
(1) Model No.: S3G Core Basket Disposal Container Assembly h
(2) Description i'
The package consists of either one irradiated S3G or SlC core basket l
packaged in an inner, lead-filled container (S5W Core Basket Removal Container (CBRC)) which is placed inside an outer container (S3G Core f
Basket Disposal Container (CBDC)). The package weighs approximately 172,000 pounds.
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n The S3G CBDC is a 4-inch thick steel cylinder, 89 inches in outside B
diameter, 131 inches long, with an 8-inch thick top end plate and a 5-inch thick bottom end plate. Both end plates are welded to the cylinder with full penetration welds.
g, The S5W CBRC which will be disposed of along with the outer S3G CBDC and inner core basket, is basically a cylindrical shaped container comprised of lead shielding sandwiched between two 304 stainless steel shells. The 1-inch thick inner shell is 60 inches 0.D. and 107.5 inches long. The p
outer shell is made up of two geometries, a 72.5-inch 0.D., 0.5-inch thick cylindrical shell that measures 66 inches long and joins a truncated conical shell which has a 64-inch 0.D. at the small end. The pl two shells are joined by a full thickness penetration weld and a weld g
backup strap on the inside shell surface.
Full penetration welds are j
also made on both ends of the shells to the top canning and shield ring.
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l CONDITIONS (continued) r.UCLE AR REGtJ L A TOR'r COMMISMON t) '
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g Paga 2 - Certificate No. 9786 - Revision No. 0 - Docket No. 71-9786 I
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i 5.
(a)
(2) Description (continued) l I
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The S5W CBRC will contain either an S3G or SIC core basket. The i
I irradiated S3G core basket is an Inconel 600 cylindrical shell. Three, i
I 3-inch thick 304 stainless steel plates are positioned in the core basket l
l prior to removal to provide overhead radiation shielding. The lower i
i plate is 46.2 inches in diameter. The upper plates have the same l
l diameter but contain six extensions that fit inside recessed cutouts y
I within the core basket. The total core basket weight is approximately p
I 9,650 pounds.
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I TheSICcorebasket(is-a304stai'nless3teelcylindricalshellpositioned i
l inside a 304 stainles's steel thermal shield? The overhead shielding I
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i consists of a d et of 2-inch thick 304 stainles~s. steel plates attached to l
the SIC core' basket to provide radiation shieldi~ng during handling. The g
)J core basket weight is approximately 8,523 pounds.$'
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(3) Drawings' -
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N The packaging is constructed,-invacco/ A'ce'with Bettis Drawing No. l
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i 1527E40,for the S3G Core' Baslie't Assembly and KAPL Drawing No.152D7009 y
.3 for thetSIC Core BaskettAssembly.. ) j a.
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(b) Contents
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(1) Type and form o'f material}5 J! j
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p An irradiated core basket either th'e S'3G'or SIC and S5W CBRC. The i
shipment may include surface-contamination in tSe form of activated E
corrosion products and for the S3G core basket approximately 8 gallons of j
residual water.
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E (2) Quantity of materiallin package
(
)l One irradiated core basket and S5W CBRC as described in 5(b)(1). Surface i
contamination not to exceed 20.6 curies for the S3G core basket or 7.45 l
r curies for the SIC core basket. The irradiated S3G core basket not to g
y exceed 131,000 curies; the irradiated SIC core basket not to exceed j
)l 20,000 curies.
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I CONDITl!NS (continued)
!) G 'JUCL E AR NEGut.r TCW OCMwssioy g
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l Pags 3 - Certificate No. 9786 - Revision No. 0 - Docket No. 71-9786 l
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l 6.
Shipment of an irradiated S3G core basket must be made no earlier than 75 days l
i after reactor shutdown.
l 7.
Shipment of an irradiated SIC core basket must be made no earlier than 60 days l
l after reactor shutdown.
i 8.
Expiration date: August 31, 1991.
l REFERENCES l
1 WAPD-RE0(C)-122, dated June 1980,, a', revised ~(ysis-Report for Packagin S3G Core Basket Disposal Container Safetyi n'al i
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RevMidn2, dated May 5,1986).
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i Safety Analysis Report for Packaging an SIC Core Basket-Thermal Shield Assembly in the l
l S3G Core Basket Disposal Container, SIC CB-TS, dated August 1983.
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DOE memorandums G#7627 dated November 16, 1983; G#C86-3736-dated $May 24, 1986, and i
i G#C86-3750 dated July 15; 1986. '
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.FOR.THE10.S. NUCLEAR REGULATORY COMMISSION I
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i Charles
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-Transportation Certification' Branch y
_. Division;of: Fuel. Cycle and, y
. Material Safety, NMSS
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AUG 211986 Date:
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