Internal dose assessment data management system for a large population of Pu workers.
This paper describes the design and implementation of the Los Alamos National Laboratory (LANL) dose assessment (DA) data system. Dose calculations for the most important radionuclides at LANL, namely plutonium, americium, uranium and tritium, are performed through the Microsoft Access DA database. DA includes specially developed forms and macros that perform a variety of tasks, such as retrieving bioassay data, launching the FORTRAN internal dosimetry applications and displaying dose results in the form of text summaries and plots. The DA software involves the following major processes: (1) downloading of bioassay data from a remote data source, (2) editing local and remote databases, (3) setting up and carrying out internal dose calculations using the UF code or the ID code, (3) importing results of the dose calculations into local results databases, (4) producing a secondary database of 'official results' and (5) automatically creating and e-mailing reports. The software also provides summary status and reports of the pending DAs, which are useful for managing the cases in process.
Bertelli
L
L
Los Alamos National Laboratory, MS G761, RP-2, Los Alamos, NM 87545, USA. lbertelli@lanl.gov
Miller
G
G
Little
T
T
Guilmette
R A
RA
Glasser
S M
SM
D001681:Biological Assay / Q000379:methods; D003628:Database Management Systems; D016208:Databases, Factual; D006801:Humans; D016247:Information Storage and Retrieval / Q000379:methods*; D016273:Occupational Exposure / Q000032:analysis*; D011005:Plutonium / Q000032:analysis*; D011210:Power Plants; D011829:Radiation Dosage; D011868:Radioisotopes / Q000032:analysis*; D011874:Radiometry / Q000379:methods*; D014481:United States; D014584:User-Computer Interface
D011868:Radioisotopes; D011005:Plutonium