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DOE OSTI · 1353027

Accountability Tanks Calibration Data Analysis

Wendelberger, James G.·Salazar, William Richard·Finstad, Casey Charles
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Abstract

MET-1 utilizes tanks to store plutonium in solution. The Nuclear Material Control & Accountability group at LANL requires that MET-1 be able to determine the amount of SNM remaining in solution in the tanks for accountability purposes. For this reason it is desired to determine how well various operators may read the volume of liquid left in the tank with the tank measurement device (glass column or slab). The accuracy of the measurement is then compared to the current SAFE-NMCA acceptance criteria for lean and rich plutonium solutions to determine whether or not the criteria are reasonable and may be met.

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98 NUCLEAR DISARMAMENT, SAFEGUARDS, AND PHYSICAL PROTECTIONaccountabilityCalibrationliquid in tankssafeguards

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Wendelberger, James G., Salazar, William Richard, Finstad, Casey Charles. 2017-04-25. Accountability Tanks Calibration Data Analysis. https://doi.org/10.2172/1353027

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