ML20062C184

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Revised Page 5 to Application for Amend to License SNM-1405, Reducing Possession Limits of U-235 & Specifying That Pu-238 Be Stored at Facility
ML20062C184
Person / Time
Site: 07001359
Issue date: 10/24/1990
From:
IRT CORP.
To:
NRC OFFICE OF NUCLEAR MATERIAL SAFETY & SAFEGUARDS (NMSS)
Shared Package
ML20062C127 List:
References
NUDOCS 9010290449
Download: ML20062C184 (2)


Text

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3. POSSESSION LIMITS 3.1 TOTAL LICENSE LIMIT l
8. Limit
6. Material
7. Form (grams).

l Pu (J9)

A.

enriched to 98%

A.

Scaled sources 1

Pu-i B.

Pu (enriched to 80%

B.

PuBe neutron Sources 1

j Pu 238)

C.

Pu (enriched to 75%

C.

Mixed oxide fuel rods 365 Pu 239) as scaled sources D.

U 235 (enriched to < 10%)

D.

Mixed oxide fuel rods 277 as scaled sources j

E.

U 235 (enriched to > 20%)

E.

Scaled sources 32 The total quantity of SNM does not execed the amount specified in 10 CRF 73.2 (y),

"Special Nuclear Material of Low Strategic Significance."

l 9a. Authorized Use All items are to be used for storage, for preparation for transfer to another licensed entity, and for disposal as waste.

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9h. Authorized Place of Use Items A, C, D, and E will be stored only at the manufacturing Facility located'at 8221 Arjons Road, Suite F, San Diego, California 92126. ; Item B may also be stored at our I

laboratory and facilities at 3030 Callan Road, San Diego, California.

9010290449 901024

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Octok 2A 1990

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i 3.2 FORhl OF LICENSED htATERLE 4

All SNM specified in the possession limits is in the form of scaled sources.

3.3 EXEh!PTION FROh! REQUIREh!ENTS SET FORTH IN 10 CFR 70.24 The mass limitation given in Section 3.1 for 235U when coupled to the maximum weighted mass of Pu (weighting factor of 2.5) is below critical mass for homogenized systems of l

various enrichments with optimum rnoderation and full reflection as given in Figure 13 of TID.

7028, l

The materials are not in a form to be homogenized and there are,no massive moderators or reflectors of beryllium, heavy water or graphite present in the storage areas, t

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July 24,1990 Page 6 9

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3. POSSESSION LIMITS 3.1 TOTAL LICENSE LIMIT
8. Limit
6. Material
7. Form (grams)

A.

Pu (enriched to 98%

A.

Scaled sources 1

Pu 239)

B.

Pu (enriched to 80%

B.

PuBe neutron Sources 1

i Pu 238)

C.

Fu (enriched to 75%

C.

Mixed oxide fuel rods 365-O Pu 239) as scaled sources V

D.

U 235 (cnriched to < 10%)

D.

Mixed oxide fuel rods 277 as scaled sources -

E.

U 235 (enriched to > 20%)

E.

Scaled sources 32

\\

The total quantity _ of SNM does not exceed the amount specified in 10 CRF 73.2 (y),

"Special Nuclear Material of I.ow Strategic Significance,"'

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9a. Authorized Use All items are to be used for storage, for preparation for transfer to another lleensed j

cntity, and for disposal as waste.

I l

9h. Authorized Place of Use l

Items A, C, D, and E will be stored only at the manufacturing Facility located at 8221.

I Arjons Road, Suite F, San Diego, California 92126. Item B may also be stored at our ii g

laboratory and facilitics at 3030 Callan Road, San Diego, California.

C/-

P 9010290449 901024

/"

0700),gg9 October 24,1990 I

Page 5 -

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t 3.2 FORh1 OF LICENSED hiATERIAL i

All SNM specified in the possession limits is in the form of sealed sources.

l 3.3 EXEh!PTION FROh! REQUIREh!ENTS SET FORTH IN 10 CFR 70.24 The mass limitation given in Section 3.1 for 235U when coupled to the maximum weighted mass of Pu (weighting factor of 2.5) is below critical mass for homogenized systems of various enrichments with optimum modcration and full reflection as given in Figure 13 of TID.

7028.

r The materials are not in a form to be homogenized and there are no massive moderators or reflectors of beryllium, hemy water or graphite present in the storage areas.

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O; July 24,1990

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Page 6 i

i 3.2 FORhi OF LICENSED h1ATERIAL All SNhi specified in the possession limits is in the form of scaled sources.

3.3 EXEhfPTION FROh! REQUIREh!ENTS SET FORTH IN 10 CFR 70.24 he mass limitation given in Section 3.1 for 235U when coupled to the maximum weighted mass of Pu (weighting factor of 2.5) is below critical mass for homogenized systems of j

various enrichments with optimum moderation and full reflection as given in Figure 13 of TID.

7028.

The materials are not in a form to be homogenized and there are no massive moderators or reflectors of beryllium, heavy water or graphite present in the storage areas.

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July 24,1990 I

Page 6

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