Services

Phase I Environmental Site Assessments (ESAs) - ASTM E1527-21
Transaction Screen ESAs - ASTM E1528-22
Records Search with Risk Assessment (RSRA) - SBA SOP 50-10-6
CalTrans Initial Site Assessments (ISAs) - CalTrans SER Chapter 10
Regulatory Database Review & Summary
Peer Report Review / 2nd opinion
Phase II Investigations