Phase I Environmental Site Assessment (ESA)

This subcontract involves performing Phase I Environmental Site Assessments for prime contractors on residential development projects within the City of Cupertino. The scope of work includes conducting site visits and reviewing historical records and regulatory databases, specifically the Cortese List and GeoTracker, to identify hazardous materials in compliance with Health and Safety Code Section 78090 and PRC Section 21080.66(c). The selected provider will utilize DTSC and CalEPA databases to ensure comprehensive environmental screening and is responsible for delivering a completed Phase I ESA Report. The project is categorized under NAICS code 541620 and is centered in Cupertino, California, with a posted date of June 3, 2026.