Environment

Air pollution, atmospheric sciences, and computer modeling scientist, 40+ yr. research experience, provides simulations of transport of pollutants, accidental releases, fires, explosions, aerial drift of pesticide, meteorological analysis, odor modeling.

Licensed contractor, building evaluation expert, 50 years’ field experience in historic conservation, water invasion, window failures, coatings, architectural finishes, managed case cost controls. Emphasis on verifiable testing, specification evaluation.

CA Prof. Geol., CHG, 40+ yr, conducts surface, subsurface, and environ. forensic investigations. Expert in gw forensic geochem.: stable + other isotopic fingerprinting/age dating techniques. Water qual./contaminant geochem: As, Cr(VI), perchlorate, NO3.

Professional engineer, expert witness in site assessments and remediation programs, in soil/groundwater contaminated by organic solvents, metals, and petroleum products, provides site characterization, in-situ testing of soil properties, remedial actions

Acoustics expert (23+ yr) acts as an expert witness in acoustics, noise and vibration control matters, including: document noise and vibration levels; assess hearing damage risk; audibility studies; determin cause of inappropriate building acoustics

Electrical Construction and Development Design, 35+ yr. of experience, including hydro and wind turbine systems, solar power systems and green energy technology, high voltage systems, uninterrupted power systems design and construction, smart homes, etc.

Environmental noise and vibration compliance expert, including issues of audibility, noise exposure, acoustical compliance and building acoustics. Engineer experienced in rail/transit, environmental, construction, forensic, architectural, and industrial.

Consulting sanitary engineer, 45+ yr, provides litigation support in: water distribution; water and wastewater treatment; pump stations; sewers; sewage leaks, overflows; backwater valves; septic tanks; leach fields; coliform contamination; drainage;

Acoustical engineer provides litigation support and expert witness services, including: environmental and noise studies; and mechanical noise. Faculty at UC Berkley.