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TPI has significant experience with injecting remediation compounds including, HRC, ORC, Nano Iron Particles, microbes, peroxide solutions, and potassium permanganate. TPIs injection equipment includes an assortment of high pressure pumps, mixing tanks, trailers, and specialty injection tools.

Injection Remediation



Our fleet includes four 5400 DTs, two 5400 and two 5410 truck-mounted rigs, our newly acquired 7822 DT (seen here), and a smaller-profile Dingo rig that is able to run on either gasoline or propane (often ideal for interior use).  All of our equipment is kept well stocked with soil and groundwater sampling supplies, ensuring that TPI is prepared to meet all of your soil sampling and well installation needs.

Soil/Water Sampling + Well Installation



Interior Work



TPI maintains a full suite of concrete coring and hand equipment.  We will work with our clients to provide the most minimally intrusive interior drilling services possible

Vacuum Excavation



Sometimes a site requires the utmost in caution and cost-prevention.  For these instances, TPI can offer an experienced vacuum excavation crew.  Vacuum excavation combines air-knife technology and a powerful vacuum to greatly reduce the potential of damaged underground lines.

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