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License 49-19334-02 for Howard-Donley Assoc,Inc,authorizing use of 10 mCi Cs-137 & 50 mCi Am-241 in Troxler Model 3400 series moisture/density gauges for measurement of properties of matls.

Accession Number: ML20136D257

Date Released: Monday, October 28, 2024

Package Contents

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• ML20138R837 - Forwards License 49-19334-02. (2 page(s), 9/26/1985)
• ML20138R839 - Forwards NRC 850822 request for addl info re License 49-19334-02 & response & checklist. (2 page(s), 8/27/1985)
• ML20138R841 - Responds to 850715 application for renewal of License 49-19334-02.Addl info needed to support application.Portable & semiportable checklist & guide encl. (3 page(s), 8/22/1985)
• ML20138R846 - Application for amend to License 49-19334-01,authorizing use of 10 mCi Cs-137,50 mCi Am-241 & 10 mCi Re:Be in Troxler Models 3401,3401B,3411,3411B & 2401 gauges to measure properties of matls. (3 page(s), 5/15/1981)
• ML20138R849 - Discusses D Ridgeway training from literature research. Experience included 1 wk & addl 3 wks of on-the-job training under supervision of radiation protection officer & authorized operators. (2 page(s), 5/15/1981)
• ML20136D254 - Application for matl/byproduct license authorizing L Clark & D Meise to use &/or supervise use of Cs-137 & Am-241 in portable nuclear gauge to determine moisture & density of soil. (9 page(s), 3/13/1980)