Underground Materials

Sign
 
Locate and Document
Manholes, cleanouts, water valve boxes, and other buried assets as well as infiltration and exfiltration leaks and exterior erosion of potable water, sanitary and storm sewer, sewage, and gas.
Medium
Leaking tanks, pipelines, and buried assets as well as hazardous wastes. Pipelines of concrete, plastic, cast iron, or steel; gravity, pressurized, mains, and laterals; underwater pipelines, only if product running though the pipelines has a large temperature contrast to the outside water source. Hazardous waste as small as 5-gallon paint cans or dumpsites covering hundreds of acres including sludge pits, nuclear, and other abandoned hazardous waste over 50 years old.
Inspection Tools
Man-portable, van mounted, or helicopter mounted EnSITE Investigation systems for close quarters or over large geographic areas.
Non-disruptive
With few exceptions, all testing can be conducted while normal usage, traffic, and/or work continues in the immediate and surrounding areas. No cleaning or flow control required.