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Equipment

Chemical Injection Remediation

Our state-of-the-art equipment allows us to inject into single or multiple points at a time and in different subsurface conditions.

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How It Works

Chemical injection remediation is a process through which an amendment is injected into the ground. Holt Services, Inc. state-of-the-art equipment injects into single or multiple points at a time and in different subsurface conditions. The most common delivery method into the subsurface is through temporary injection points advanced with a direct push drill rig. If subsurface drilling conditions are tough, we're able to utilize our sonic drill rigs to advance temporary drill points through the subsurface. Holt Services also has the ability to inject into permanently installed wells. Our injection equipment is compatible with corrosive oxidizers and activators. We have the equipment and expertise to meet and exceed your project goals.

Capabilities

  • All equipment is compatible with corrosive oxidizers and activators

  • Injection of oxidizers, carbon-based amendments, ZVI compounds, edible oils and bio-augmentation.

  • Advance temporary drill points through difficult subsurface conditions

Chemical Injection Technologies

  • In Situ Sorption and Biodegradation

  • In Situ Chemical Oxidation (ISCO)

  • In Situ Chemical Reduction (ISCR)

  • Enhanced Aerobic Biodegradation

  • Enhanced Anaerobic Bioremediation

  • Emulsified Vegetable Oil (EVO)

  • Enriched Bioaugmentation Culture

Injection Rigs

  • Fully enclosed, self-contained injection trailer with 11Kw generator

  • TSi 150 Sonic Drill Rig

  • Geoprobe Systems 7822 Direct Push Drill Rig

Our Projects

See Our Rigs In Action.

Geoprobe Injection
Geoprobe Injection

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Sonic Injection in Yakima, WA
Sonic Injection in Yakima, WA

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Angled MIP
Angled MIP

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Geoprobe Injection
Geoprobe Injection

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