Sundance Environmental

Assessment and remediation was performed to achieve No Further Action at a neighborhood dry cleaner, using technologies of soil excavation, soil vapor extraction and sub-slab vapor mitigation. Soil excavation removed

Two wells were installed with this indoor drilling rig, next to a former floor drain and sump system, where a previous tenant blended chemicals to make cleaning solutions. Some volatile

Sundance oversaw the waste management for the decommissioning of a trailer park, water treatment plant, and other farm structures. The vacating tenants left chemicals spilled on the ground, such as

Two hydraulic hoists were found to have been leaking and were over-excavated. After sampling and testing, the contaminated soil was approved for disposal at the nearby landfill. This site is

Soil excavation following removal of fuel underground storage tanks from a 60-year old gas station slated for redevelopment. Excavation is 20 ft deep. View of gasoline-contaminated soil on excavation floor

Historical aerial photograph shows farm property in 1949. The elongated N-S shadow to the lower left on the property is believed to be a historic burn pit for this long-time

Direct-push drill rig drives injection pipe string to target depth of 12 ft, for the injection of the BOS-200 activated carbon/sulfate compound. The purpose is to enhance the bio-degradation of

4000-gal gasoline underground storage tank removed and set on plastic for inspection. Learn more about Environmental Assessment Note corrosion and pitting of steel, visible after removal of the oxide surface

250-gallon used oil storage tank. Oil staining was observed on soil beneath tank, and on surrounding asphalt. Soil samples documented the vertical extent of oils and heavy metals, to 18

Shown here is a landfill gas vent, one of a dozen on this property. Municipal landfills generate methane gas as their organic material decays. This vent protected the structure from