ML20151L420

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Registry of Radioactive Sealed Sources & Devices,Safety Evaluation of Radiography Source for Model 520-8. Certificate:NR-8091-S-819-S
ML20151L420
Person / Time
Issue date: 07/21/1997
From:
NRC
To:
References
SSD, NUDOCS 9708060326
Download: ML20151L420 (4)


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REGISTRY OF RADIOACTIVE SEALED SOURCES AND' DEVICES SAFETY EVALUATION OF SEALED SOURCE I

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F M NR-8091-S-819-S DATE:

July 21, 1997 PAGE 1 OF 3 g.

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SEALED SOURCE TYPE:

Radiography Source i

'MODEL: 520-8

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MANUFACTURER / DISTRIBUTOR:

Cumberland Research Corp.

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i Port Norris, NJ 08349 i

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MAXIMUM ACTIVITY:

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Iridium-192

't LFAK TEST FREOUENCY 6 Months

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PRINCIPAL USE: (A) Industrial Radiography l

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CUSTOM SOURCE:

YES X

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9700060326 970721 PDR RC SSD

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REGISTRY OF RADIOACTIVE SEALED SOURCES AND DEVICES SAFETY EVALUATION OF SEALED SOURCE NO.: NR-8091-S-819-S DATE:

July 21, 1997 PAGE 2 OF 3 SEALED SOURCP TYPE:

Radiography Source i

DESCRIPTION:

This source is a replacement source for Automation Industries 520 radiography device.

The source consists of iridium encapsulated in a stainless steel capsule sealed by a continuous circumferential heliarc weld.

Minimum capsule wall thickness is 32 mils (0.00081 mm).

The assembly consists of the source swaged to one end of a 1/8 inch

( 3. 2 mm) diameter " pig-tail" cable with the Automation Industries connector swaged to the opposite end.

a ball-stop is swaged to the cable 1-15/32 inches (37. 3 mm) from the connector end of the assembly.

LABELING:

None

. LIMITATIONS AND/OR OTHER CONSIDERATIONS OF USE:

J This source has not been classified.

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SAFETY ANALYSIS

SUMMARY

As of the effective date of this document, the Model 520-8

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Radiography Source is no longer manufactured and distributed by Cumberland Research Corporation.

Cumberland Research j

Corporation's materials license expired July 31, 1977 and the

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company is no longer in business.

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4 REGISTRY OF RADIOACTIVE SEALED SOURCES AND DEVICES 1

SAFETY EVALUATION OF SEALED SOURCE NO.: NR-8091-S-819-S DATE:

July 21, 1997 PAGF 3 OF 3 1

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SEATRD SOURCE TYPEi Radiography Source i

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' SAFETY ANALYSIS

SUMMARY

(Cont.)

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i This source was approved for licensing purposes by the Atomic l

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-Energy Commission _(AEC) on January 27, 1972.

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safety evaluation.

Therefore, this certificate is being reissued without further review based on the original review and approval issued by AEC.

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July 21,1997 Note to File:

Based on the fact that Cumberland Research Corp.'s (CRC) material license expired on July 31,1977 and the company is no longer in business, the following registration certificates have been changed to inactive status:

FROM:

TO:

NR-245-D-101-U NR-8091-D-801-S NR-245-S-102-U NR-8091-S-802-S NR-245-S-103-U NR-8091-S-803-S NR-245-S-104-U NR-8091 S-804-S NR-245-S-105-U NR-8091-S-805-S NR-245-S-106-U NR-8091-S-806-S NR-245-S-107-0 NR-8091-S-807-S NR-245-S-108-U NR-8091-S-808-S NR-245-D-109-U NR-8091-D-809-S NR-245-D-110-U NR-8091-D-810-S NR-245-S-111-U NR-8091-S-811-S NR-245-D-112-U NR-8091-D-812-S NR-245-S-113-U NR-8091-S-813-S NR-245-D-114-U NR-8091-D-814-S 2

NR-245-S-115-U NR-0091-S-815-S NR-245-D-116-U NR-8091-D-816-S

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NR 245-S-117-U NR-8091-S-817-S NR-245-S-118-U NR-8091-S 318-S NR-245-S-119-U NR-8091-S-819-S These devices / sources were approved for licensing purposes by the Atomic Energy Commission (AEC) in the late 60's and early 70's. There is insufficient information on file to perform safety evaluations. The background files only contained the registration certificate and NUDOCS only had licensing information.

Archive files form Oak Ridge contain original AEC registration, mostly just correspondence letters between AEC and CRC, a lot of engineering drawings, but little, if any, technicalinformation. Therefore, these certificates are being reissued without further review based on the original review and approval issued by AEC.

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