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License 13-23685-01 for Johnson County Highway Dept, authorizing Cs-137 & Am-241 sealed sources for use in Troxler Model 3400 series surface moisture/density gauges.

Accession Number: ML20235T237

Date Released: Wednesday, October 23, 2024

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• ML20235T253 - Forwards License 13-23685-01. (2 page(s), 6/10/1987)
• ML20235T261 - Forwards certificate of completion re radiological safety training for S Nibarger,inadvertently left out of license application for operation of nuclear density gauge. Licensee requests certificate be attached to application. (2 page(s), 5/28/1987)
• ML20235T282 - Application for license,authorizing S Nibarger to use special forms of Cs-137 & Am-241 in Troxler Model 3400 series surface moisture/density gauge to measure moisture & compaction of soil & other bldg matls.Related matls encl. (5 page(s), 5/13/1987)