46 years of experience in analytical chemistry, environmental and waste management, including laboratory management; laboratory automation; research and development; QA/QC program management; document/procedure preparation and review; personnel training; method development; equipment purchasing, setup, and calibration; data interpretation; information management, and statistical analysis. Expertise in the sampling, separation, and measurement of both radiological and nonradiological analytes. Extensive experience in alpha and gamma spectroscopy, liquid scintillation counting, gas chromatography/mass spectrometry, and nuclear nondestructive and field analysis techniques. Extensive experience in analytical data evaluation, validation, and management. 42 years of experience in radiological monitoring, dose and risk assessment, and nuclear non-proliferation including evaluation and preparation of recommendations for radiological effluent and environmental monitoring programs; the interpretation and implementation of radiation protection regulations in technical basis documents for internal dosimetry, air monitoring, radiological survey, and contamination control; establishment of internal dosimetry bioassay programs; evaluation of nuclear accident dosimetry programs; development of site and facility characterization plans; development of analytical data summary reports; development and verification of characterization databases and dose calculation software; development of waste characterization plans; evaluation of waste characterization data; and preparation of waste minimization reports, and high enriched uranium transparency monitoring. Participated in the development or review of EAs, EISs, D&D plans and reports, ALARA assessments, air and water quality studies, waste characterization plans; waste certification assessments, SAPs, DQOs, QAPPs, H&S plans,RI reports, pathway analyses, dose assessments, and human health risk assessments.