Partner’s engineers and geologists are familiar with a host of drilling technologies and have relationships with some of the best drilling companies around the country. We will choose the best drilling technology to economically meet the goals of the Phase II Environmental Site Assessment. Drilling methods used most often during Phase II Environmental Testing projects:

  • Push Probe
  • Hollow Stem Auger
  • Hand Auger
  • Mud Rotary
  • CPT Drilling

Our staff is also familiar with other subsurface drilling technologies; such as sonic drilling, telescope drilling, air rotary, and solid stem auger. All of these technologies are important options.

Soil Gas Sampling

When the Phase II Environmental Site Assessment is being done to investigating volatile organic compounds (VOCs), the geologist designing the Phase II scope should consider sampling for soil gas instead of, or in addition to, soil samples. Soil gas sampling is particularly advantageous in porous media such as sands. Partner is very experienced with proper collection techniques for soil gas sampling projects.

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