ML20204D742

Amend 8 to License SNM-1450 for W,Amending License in Entirety

ML20204D742
Person / Time
Site:	Westinghouse, 07001503
Issue date:	03/01/1999
From:	Henderson P NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
To:
Shared Package
ML20204D603	List: ML20204D624 ML20204D697 ML20204D718 ML20204D742 ML20204D916 ML20204E000
References
NUDOCS 9903240278
Download: ML20204D742 (15)

Text

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NRC FORM 374 PAGE 1 oF 6 PAGEs U.s. NUCLEAR REGULATORY CoMMisStoN Amendment No. 08 MATERIALS LICENSE Pursuant to the Atomic Energy Act of 1954, as amended. the Energy Reorganization Act of 1974 (Public Law 93-438), and Title 10, Code of Federal Regulations, Chapter I, Parts 30. 31, 32, 33, 34, 35, 36. 39, 40, and 70. and in reliance on statements and representations heretofore made by the licensee, a license is hereby issued authorizing the hcensee to receive, acquire, possess, and transfer byproduct, source, and special nuclear material designated below, .% use such material for the purpose (s) and at the place (s) designated below; to d liver or transfer such material to persons authorized to receive it in accordance with the regulations of the applicable Part(s). This license shall be deemed to contain the conditions specified in Section 183 of the Atomic Energy Act of 1954, as amended, and is subject to all Kpplicable rules, regulations, and orders of the Nuclear Regulatory Commission now or hereafter in effect and to any conditions specified btlow.

Licensee in accordance with the letter dated <

September 28,1998, l

1. Westinghouse Electric Company LLC (WELCO) 3. License number SNM-1460 is amended in  !

its entirety to read as follows: 1

2. Westinghouse Building 4. Expiration date February 28,2008 Gateway Center 5. Docket No. 070-01503 Pittsburgh, Pennsylvania 15222 Reference No.

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6. Byproduct, source, and/or special 7. Chemical and/or physical form . 8. Maximum amount that licensee may nuclear material possess at any one time under this license A. Any byproduct material with A. ' Any s y A. 30,000 curies atomic numbers 1 through 96 B. Any byproduct material with BJ Any B. Not to exceed 100 millicuries atomic numbers 3 through 83 per radionuclide and 2 curies

.- "n total C. Any byproduct material with C. Sealed sources C. Not to exceed 500 millicuries atomic numbers 3 through 83 per source and 5 curies total D, Any byproduct material with D. Contamination in various D.1 millicurie atomic numbers 84 through 96 matrices E. Hydrogen 3 E. Any E. 25 curies F. Cobalt 60 F. Sealed sources F. 50 curies per source and 460 (Gamma industries Model curies total VD-HP)

G. Cobalt 60 G. Sealed source G. 2 curies (ICN Model 371)

H. Xenon 133 H. Any H.1 curie

1. Barium 133 1. Sealed sources 1. Not to exceed 100 millicuries (New England Nuclear) per source and 200 millicuries total

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I NRc FORM 374A u.S. NUCLEAR REGULAVoRV CoMMISSloN PAGE 2 of 6 PAGEs l License Number SNM-1460 i MATERIALS LICENSE chet r Refsence Nunca SUPPLEMENTARY SHEET 070-01503 Amendment No. 08 i

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6. Byproduct, source. and/or special 7. Chemical and/or physical form 4. Maximum amount that licensee may I nuclear material possess at any one time under this license i J. Cesium 137 J. Sealed source J. 1,000 curies (ORNL Drawing No. B-RD-1430)

K. Cesium 137 K. Se'aled source K. 2 curies (3M Company Model 4F6D)

L. Depleted Uranium L. Metal L. 2,000 kilograms M. Plutonium 239 M. Any M.1 millicurie N. Plutonium - N. ' Any. N. 0.1 gram O. Americium 241 0. Sealed neutron source O. 5 curies (General Nuclear Inc. GNI-

. NB-HP.)

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P. Americium 241 ' P. Sealed neutron source P. 4 curies

. (Monsanto MRC-AmBe-985)

Q. Americium 241 Q.' Electroplated alph$ so~urces Q. Not to exceed 2 millicuries per te [ ,

source and 6 millicuries total R. Americium 241 R. Sealed gamn$a sources R. Not to exceed 100 millicuries per source and 200 millicuries total 1 1

S. ' Americium 241 S. Sealed neutron sources S. 900 millicuries T. Californium 252 T. Sealed sources T. Not to exceed 400 micrograms (Savannah River Model per source and 620 SR-CF-2000) micrograms total U. Natural thorium U. Any U. 50 kilograms V. Uranium 235 V. Any V. 349 grams W. Natural and/or depleted W. Any W. 200 kilograms Uranium X. Uranium 233 X. Any X. 5 milligrams Y. Uranium 234 Y. Any Y. 5 milligrams Z. Uranium 237 Z. Any Z. 50 microcuries

NRC FORM 374A u.S. NUCLEAR QEGULAVoRY Commission PAGE 3 d 6 PAGEs LK;ense Number SNM-1460 MATERIALS LICENSE ckeur Refme Nuh SUPPLEMENTARY SHEET 070-01503 Amendment No. 08

6. Byproduct. source, and/or special 7. Chemical and/or physical form 8. Maximum amount that licensee may nuclear material possess at any one time under this hcense AA. Neptunium 237 AA. Any AA. 100 microcuries

88. Neptunium 239 BB. Any BB. 1 millicurie CC. Plutonium 236 CC. Any CC. 75 nanocuries DD. Plutonium 238 DD. Any DD. 100 microcuries EE. Plutonium 239 E E. Any EE. 100 microcuries FF. Plutonium 240 FF. Any FF. 100 microcuries GG. Plutonium 241 GG. Any GG. 100 millicuries .

i HH. Plutonium 242 HH. Any HH. 4 microcuries

11. Californium 252 11. ' Any ll. 10 microcuries

9. Authorized use:

A. In the Remote Metallurgic Facility for research and development as defined in 10 CFR 30.4, and for instrument calibration. .

C B. through W. Research and development as defined in 10 CFR 30.4 or 10 CFR 70.4; instrument calibration.

U. through II. Fabrication and calibration of in-core neutron dosimeters. Distribution of manufactured in-core neutron dosimeters to persons authorized to receive the licensed material pursuant to the terms and conditions of specific licenses issued by the U.S. Nuclear Regulatory Commission or citly Agreement State.

CONDITIONS

10. A. Licensed material may be used at the licensee's Science and Technology Center facilities located at 1310 Beulah Road, Churchill Borough, Pittsburgh, Pennsylvania.

B. Licensed materialin quantities not exceeding 1.25 millicuries of any byproduct material,25 kilograms of any source material (items 6.U. and 6 W.),2000 kilograms of depleted uranium me'al encapsulated in stainless steel for use as a flywheel (Item 6.L.), and 15 grams of Uranium 235 (Item 6.V.) may be used at temporary job sites of the licensee anywhere in the United States where t,e U.S. Nuclear Regulatory Commission maintains jurisdiction for regulating the use of licensed material.

NRC FORM 374A U S. NUCLEAR REGULA7oRY CoMMisSloN PAGE 4 of 6 PAGEs License Number SNM-1460 MATERIALS LICENSE Dee a Rdsem Numbu SUPPLEMENTARY SHEET 070-01503 Amendment No. 08

11. A. Licensed material shall be used by, or under the supervision of, individuals designated by the licensee's Radiation Safety Committee, John L. Spicher, Chairperson. The licensee shall maintain records of individuals designated by users.

B. The Radiation Safety Officer for this license is John R. Lehnhardt.

12. In addition to the possession limits in item 8, the licensee shall further restrict the possession of licensed material at a single location to quantities below the limits specified in 10 CFR 30.72 which require consideration of the need for an emergency plan for responding to a release of licensed material.

13. Licensed material shall not be used in or on human beings.

14. The licensee shall not use licensed material in field applications where activity is released except as provided otherwise by specific condition of this license.

15. A. Sealed sources and detector cells containing licensed material shall be tested for leakage and/or contamination at intervals not to exceed six months or at such other intervals as are specified by the certificate of registration referred to in 10 CFR 32.210, not to exceed three years.

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B. Notwithstanding Paragraph A of this Condition, sealed sources designed to emit alpha particles shall be tested for leakage and/or contamination at intervals not to exceed three months.

C. In the absence of a certificate from a transferor indicating that a leak test has been made within six months orior to the transfer, a sealed source orfdetector cell received from another person shall not be pu', a use until tested.

D. Each , saled source fabricated by the licensee shall be inspected and tested for construction defects, ;eakage, and contamination prior to any use or transfer as a sealed source.

E. Sealed sources and detector cells need not be leak tested if:

1 C) they contain only hydrogen-3; or (ii) they contain only a radioactive gas; or (iii) the half-life of the isotope is 30 days or less; or (iv) they contain not more than 100 microcuries of beta and/or gamma emitting material or not more than 10 microcuries of alpha emitting material; or

I NRC FORM 374A U.s. NUCLEAR REGULATORY CoMMisSloN PAGE 5 of 6 PAGEs License Number SNM-1460 MATERIALS LICENSE Met a Reference Number SUPPLEMENTARY SHEET 070-01503 Amendment No. 08 (v) they are not designed to emit alpha particles, are in storage, and are not being used.

However, when they are removed from storage for use or transfer to another person, and have not been tested within the required leak test inten/al, they shall be tested before use or transfer. No sealed source or detector cell shall be stored for a period of more than 10 years without being tested for leakage and/or contamination.

F. The test shall be capable of detecting the presence of 0.005 microcurie of radioactive material on the test sample. If the test reveals the presence of 0.005 microcurie or more of removable contamination, a report shall be filed with the U.S. Nuclear Regulatory Commission and the source or detector cell shall be removed immediately from service and decontaminated, repaired, or disposed of in accordance with ComrNssion regulations. The report shall be filed within five days of the date the leak test result is known with the U.S. Nuclear Regulatory Commission, Region I, ATTN:

Chief, Nuclear Materials Safety Branch,475 Allendale Road, King of Prussia, Pennsylvania 19406.

The report shall specify the source or detector cell involved, the test results, and corrective action taken. '

l G. The licensee is authorized to collect leak test samples for analysis by the licensee. Alternatively,  ;

tests for leakage and/or contamination may be performed by persons specifically licensed by the l Commission or an Agreement State to perform such services. -

16. The licensee shall conduct a physicslinventory every 6 months to account for all sources and/or devices received and possessed under th6' license. Records of inventories shall be maintained for 5 years from the date of each inventory. "

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.17. The licensee is authorized to transport licensed material in accordance with the provisions of

. 10 CFR Part 71, " Packaging and Transportation of Radioactive Material."

18. The licensee shall meet all financial assurance requirements within 30 days of the closing of ownership transfer of assets.

19. Notwithstanding the date this amendment was signed, this amendment becomes effective on the date of the closing of ownership transfer of assets, so long as that transfer occurs not later than 30 days from the date of the letter transmitting this license to the former licensee.

20. The licensee shall notify the Administrator of the appropriate NRC Regional Office listed in Appendix D to Part 20 by letter or facsimile not later than 30 days after the date of the letter transmitting this license to the former licensee of the date the transfer occurred.

NRC FORM 374A u,S. NUCLEAR REGULATORY Commission PAGE 6 of 6 PAGEs !

Ucense Number SNM-1460 MATERIALS LICENSE cket r Reference Number SUPPLEMENTARY SHEET 070-01503 Amendment No. 08

21. Except as specifically provided otherwise in this license, the licensee shall conduct its program in accordance with the statements, representations, and procedures contained in the documents, including any enclosures, listed below. The Nuclear Regulatory Commission's regulations shall govern unless the statements, representations, and procedures in the licensee's application and correspondence are more restrictive than the regulations.

A. Application dated January 16,1998 B. Letter dated January 16,1998 C. Letter dated January 21,1998 D. Letter dated November 16,1998 i

E. Letter dated November 24,1998 I F. Letter dated January 18,1999 l G. Letter dated February 22,1999 i

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For the (LS.Ruclear Regulatory Commission b

D:te March 1.1999 By b'7U.  : l' MU tv n Pamela J. Henders6n,' Acting Chief Nuclear Mater (als Safety Branch 2 Division of Nuclear Materials Safety Region i King of Prussia, Pennsylvania 19406 81369648 i

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u.S. NUCLEAR REGULATORY CoMMISSloN e

MATERIALS LICENSE Pursuant to the Atomic Energy Act of 1954, as amended, the Energy Reorganization Act of 1974 (Public Law 93-438), and Title 10, Code of Federal Regulations, Chapter I, Parts 30,31,32,33. 34,35,36,39,40, and 70, and in reliance on statements and representations herttofore made by the licensee, a license is hereby issued authorizing the licensee to receive, acco ce, possess, and transfer byproduct, source, ar'd special nuclear material designated below; to use such material for the purpose (s) and at the place (s) designated below; to d tiiver or transfer such material to persons authorized to receive it in accordance with the regulations of the applicable Part(s). This license shall be deemed to contain the conditions specified in Section 183 of the Atomic Energy Act of 1954, as amended, and is subject to all applicable rules, regulations, and orders of the Nuclear Regulatory Commission now or hereafter in effect and to any conditions specified below.

Ucensee in accordance with the letter dated September 28,1998,

1. Westinghouse Electric Company LLC (WELCO) 3. License number SNM-1460 is amended in its entirety to read as follows:

2. Westinghouse Building 4. Expiration date February 28,2008 Gateway Center '

5. Docket No. 070-01503 Pittsburgh, Pennsylvania 15222 Reference No.

I

6. Byproduct, source, and/or special 7. Chemical and/or physical form ' 8. Maximum amount that licensee may nuclear material ,

possess at any one time under this license i 1

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A. Any byproduct materialwith 1A. ' Any m

'F '  :; A. 30,000 curies atomic numbers 1 through 96 ,

B. Any byproduct material with B. Any '

B. Not to exceed 100 millicuries atomic numbers 3 through 83 ,  : s per radionuclide and 2 curies

,; s,. W total C. Any byproduct material with C. Sealed sources '

C. Not to exceed 500 millicuries atomic numbers 3 through 83 , per source and 5 curies total i D. Any byproduct raterial with D. Contamination in various D.1 millicurie atomic numb" d4 through 96 matrices E. Hydrogen 3 E. Any E. 25 curies F. Coult 60 F. Sealed sources F. 50 curies per source and 460 (Gamma Industries Model curies total

VD-HP)

G. Cobalt 60 G. Sealed source G. 2 curies (ICN Model 371)

H. Xenon 133 H. Any H.1 curie

1. Barium 133 1. Sealed sources I. Not to exceed 100 millicuries (New England Nuclear) per source and 200 millicuries total

NRC FORM 374A u.s. NUCLEAR REGULATORY CoMMISSloN PAGE 2 of 6 PAGEs Ucense Number SNM-1460 MATERIALS LICENSE D eket r Reference Number SUPPLEMENTARY SHEET 070-01503 Amendment No. 08

6. Byproduct. source. and/or special 7. Chemical and/or physical form 8. Maximum amount that licensee may {

nuclear material possess at any one time under this {

license l J. Cesium 137 J. Sealed source J. 1,000 curies (ORNL Drawing No. B-RD-1430)

K. Cesium 137 K. Sealed source K. 2 curies (3M Company Model 4F6D) l L. Depleted Uranium L. Metal L. 2,000 kilograms M. Plutonium 239 M. Any M.1 millicurie N. Plutonium N. Any N. 0.1 gram O. Americium 241 O. Sealed neutron source O. 5 curies (General Nuclear Inc. GNI-NB-HP.) J ,

• P. Americium 241 P. Sealed neutron source P. 4 curies

'(Monsanto MRC-AmBe-985)

- Q. Americium 241 Q. Electroplated alpha sources O. Not to exceer millicuries per

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.o source and t nillicuries total R. Americium 241 R. Sealed ga[Tima sources '

R. Not to exceed 100 millicuries per source and 200 millicuries total S. Americium 241 S. Sealed neutron sources S. 900 millicuries

'.. Californium 252 T. Sealed sources T. Not to exceed 400 micrograms (Savannah River Model per source and 620 SR-CF-2000) micrograms total U. Natural thorium U. Any U. 50 kilograms V. Uranium 235 V. Any V. 349 grams W. Natural and/or depleted W. Any W. 200 kilograms Uranium X. Uranium 233 X. Any X. 5..ulligrams Y. Uranium 234 Y. Any Y. 5 milligrams Z. Uranium 237 Z. Any Z. 50 microcuries

NRC FORM 374A u.s. NUCLEAR REGULAToRV CoMMISSloN PAGE 3 d 6 PAGES Ucense Number I

SNM-1460 MATERIALS LICENSE cket r Reference Number SUPPLEMENTARY SHEET 070-01503 Amendment No. 08 l

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6. Byproduct, source, and/or special 7 Chemical and/or physical form 8. Maximum amount that licensee may l nuclear material possesr 'nt any one time under this license AA. Neptunium 237 AA. Any AA. 100 microcuries BB. Neptunium 239 BB. Any BB. 1 millicurie CC. Plutonium 236 CC. Any CC. 75 nanocuries DD. Plutonium 238 DD. Any DD. 100 microcuries EE. Plutonium 239 EE. Any EE. 100 microcuries FF. Plutonium 240 FF. Any FF. 100 microcuries GG. Plutonium 241 GG. Any GG. 100 millicuries HH. Plutonium 242 HH. Any HH. 4 microcuries ll. Californium 252 11. ' Any ,' ll.- 10 microcuries

9. Authorized use: -

A. In i:a Remote Metallurgic Facility for research and development as defined in 10 CFR 30.4, and for

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instrument calibration. p B. through W. Research and development as defined in 10 CFR 30.4 or 10 CFR 70.4; instrument calibration.

U. through II. Fabrication and calibration of in-core neutron dosimeters. Distribution of manufactured in-core neutron dosimeters to persons authorized to receive the licensed material pursuant to the terms and conditions of specific licenses issued by the U.S. Nuclear Regulatory Commission or any Agreement State.

CONDITIONS

10. A. Licensed material may be used at the licensee's Science and Technology Center facilities located at 1310 Beulah Road, Churchill Borough, Pittsburgh, Pennsylvania.

l B. Licensed materialin quantities not exceeding 1.25 millicuries of any byproduct material,25 l kilograms of any source material (items 6.U. and 6.W.),2000 kilograms of depleted uranium metal encapsulated in stainless steel for use as a flywheel (item 6.L.), and 15 grams of Uranium 235 (Item 6.V.) may be used at temporary job sites of the licensee anywhere in the United States where the U.S. Nuclear Regu!atory Commission maintains jurisdiction for regulating the use of licensed material.

NRc FORM 374A u.S. NUCLEAR REGULA','oRY CoMMisSloN PAGE 4 c7 6 PAGEs 4 License Number SNM-1460 MATERIALS LICENSE D cket or Reference Number SUPPLEMENTARY SHEET 070-01503 Amendment No. 08

11. A. Licensed material shall be used by, or under the supervision of, individuals designated by the ,

licensee's Radiation Safety Committee, John L. Spicher, Chairperson. The licensee shall maintain records of individuals designated by users B. The Radiation Safety Officer for this license is John R. Lehnhardt.

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12. In addition to the possession limits in Item 8, the licensee shall further restr%t the possession of licensed  !

material at a single location to quantities below the limits specified in 10 CFR 30.72 which require consideration of the need for an emergency plan for responding to a release of licensed material.

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13. Licensed material shall not be used in or on human beings.

14. The licensee shall not use licensed material in field applications where activity is released except as proviied otherivise by specific condition of this license.

15. A. Sealed sources and detectoi cells containing licensed material shall be tested for leakage and/or contamination at intervals not to exceed six months or at such other intervals ao are specified by the certificate of registration referred to in 10 CFR 32.210, not to exceed three years.

B. Notwithstanding Paragraph d of this Condition, sealed sources designed to emit alpha particles shall be tested for leakage and/or contamination at intervals not to exceed three months. i

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C. In the absence of a certificate from a transferor indicating that a leak test has been made within six  :

months prior to the transfer, a sealed' source orldetecto'r cell received from another person shall not be put into use until tested. 7* ,

D. Each sealed source fabricated by the licensee shall be inspected and tested for construction defects, leakage, and contamination prior to any use or transfer as a sealed source.

E. Sealed sources and detector cells need not l'e leak tested if:

(i) they contain only hydrogen-3; or (ii) they contain only a radioactive gas; or (iii) the half-life of the isotope is 30 days or less; or (iv) they contain not more than 100 microcuries of beta and/or gamma emitting material or not j more than 10 microcuries of alpha emitting material; or l

l

I NRc FORM 374A U.s. NUCLEAR RC3ULAToRY Commission PAGE 5 of 6 PAGES License Number SNM-1460 MATERIALS LICENSE Dxket or Reference Nsmber SUPPLEMENTARY SHEET 070-01503 Amendment No. 08 l

(v) they are not designed to emit alpha particles, are in storage, and are not being used. l However, when they are removed from storage for use or transfer to another person, and have l i

not been tc:ted within the required leak test interval, they shall be tested before use or transfer. No sealed source or detector cell shall be stored for a period of more than 10 years without being tested for leakage and/or contamination.

F. The test shall be capable of detecting the presence of 0.005 microcurie of radioactive material on the test sample. If the test reveals the p'resence'of 0.005 microcurie or more of removable contamination, a report shall be filed with the U.S. Nuclear Regulatory Commission and the source or detector cell shall be reinoved iiamediately from service and decontaminated, repaired, or l disposed of in accordance with Commission regulations. The report shall be filed within five days of the date the leak test result is known with the U.S. Nuclear Regulatory Commission, Region I, ATTN:

Chief, Nuclear Materials Safety Branch,475 Allendale Road, King of Prussia, Pennsylvania 19406.

The report shall specify the source or detector cell involved, the test results, and corrective action taken.

G. The licensee is authorized to collect ieak test samples for analysis by the licensee. Alternatively, tests for leakage and/or contamination may be performed by persons specifically licensed by the

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Commission or an Agreement State to perform such services.

16. The licensee shall conduct a physicalinventory every 6 months to account for all sources and/or devices received and possessed under the license.: Records of inventories shall be maintained for 5 years from the date of each inventory. g;

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17. The licensee is authorized to transport licensed mkterialin accordance with the provisions of 10 CFR Part 71, " Packaging and Transportation of Radioactive Material."

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18. The licensee shall meet all financial assurance requirements within 30 days of the closing of ownership transfer of assets.

19. Notwithstanding the date this amendment was signed, this amendment becomes effective on the date of the closing of ownership transfer of assets, so long as that transfer occurs not later than 30 days from the date of the letter transmitting this license to the former licensee.

20. The licensee shall notify the Administrator of the appropriate NRC Regional Office listed in Appendix D to Part 20 by letter or facsimile not later than 30 days after the date of the letter transmitting this license to the former licensee of the date the transfer occurred.

NRC FORM 374A U s. NUCLEAR REGULATORY CoMMisSloN PACE 6 of 8 PAGES License Number SNM-1460 Docket or Reference Number MATERIALS LICENSE SUPPLEMENTARY SHEET 070-01503 Amendnient No. 08 1

21. Except as specifically provided otherwise in this license, the licensee shall conduct its program in accordance with the statements, representations, and procedures contained in the documents, including any enclosures, listed below. The Nuclear Regulatory Commission's regulat:ons shall govern unless the statements, representations, and procedures in the licensee's application and correspondence are more restrictive than the regulations.

A. Application dated January 16,1998 B. Letter dated January 16,1998 -

C. Letter dated January 21,1998 D. Letter dated November 16,1998 E. Letter dated November 24,1998 F. Letter dated January 18,1999 G. Letter dated February 22,1999 l' ,

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For the U.S. Nuclear Reguiatory Commission Orlyinal signed by Pamela J. Henderson Date __ March.1.1999 By Pamela J. Henderson, Acting Chief Nuclear Materials Safety Branch 2 Division of Nuclear Materials Safety Region i King of Prussia, Pennsylvania 19406 81369648

ATTACHMENT 6 i License Number,37-05809-01 Number, Pump Repair Facility, Cheswick, PA j f

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f aro 4.;NiTf D ST ATES y/,) ' c. (uq}g

, g - NUCLEAR REGULATORY COMMISSION r- y REGloN I

' o,, ~ s 475 ALLENDALE ROAD

[" KING of PRUSSIA PE'JNSYL% AM A 1940614 $

March 1,1999 I

Docket Nos. 030-06134 License Nos. 37-05809-01 030-06135 37-05809-02 030-32414 .37-00497-15 070-00698 SNM-770 J 070-01143 SNM-1120 070-01503 SNM-1460 040-08976 SMB-1527 I

Control Nos. 126122 126123 126133 126125 126124 126126 126134 Louis J. Brinkman Executive Vice President and General Counsel CBS Corporation 51 West 52 Street.

New York, NY 10019-6188

Dear Mr. Brinkman:

This refers to you* license am'endment requests for License Nos. 37-05809-01,37-05809-02, 37-00497-15, SNM-770, SNM-1120, SNM-1460 and SMB-1527. Enclosed with this letter are the amended licenses.

I Please review the enclosed documents carefully and be sure that you understand and fully implement all the conditions incorporated into_the amended license. If there are any errors or questions, please notify the U.S. Nuclear Regulatory Commission,' Region I Office, Licensing Assistance Team, (610) 337-5093 or 5239, so that we can provide appropriate corrections and answers.

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l L. Brinkman 2 1

Thank you for your cooperation.

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Pamela J. Henderson, Acting Chief Nuclear Materials S3fsty Branch 2 Division of Nuclear' Materials Safety

Enclosures:

1. Amendment No. 23 for License No. 37-05809-01

2. Amendment No.18 for License No. 37-05809-02

3. Amendment No. 3 for License No. 37-00497-15

4. Amendment No.19 for License No. SNM-770

5. Amendment No.14 for License No. SNM-1120

6. Amendment No. 8 for License No. SNM-1460

7. Amendment No. 3 for License No. SMB-1527 f

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