Hultgren – Tillis Engineers has policies and procedures in place to meet the requirements for its on-going work at refineries and chemical plants. This includes a drug-free workplace, industrial site safety training, and TWIC badges. Hultgren – Tillis Engineers maintains a superior safety record.

 

Hultgren – Tillis Engineers’ personnel have provided geotechnical engineering for process structures, new and rehabilitated tanks, horizontal and vertical vessels, pipelines and pipe racks, pump stations, vaults, cooling towers, and other components of industrial plants. They provide geotechnical engineering support for clean-up and remediation of groundwater and tidal sediments. Hultgren – Tillis Engineers has provided geotechnical services at all five of the Bay Area’s petroleum refining facilities.