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Environmental Site Investigations



Environmental sampling investigations must by properly designed and executed to provide useful and defensible results. Improper sample design and/or improper execution of a sampling plan will yield data of limited or no value - in other words, it can be a significant waste of time and money. JAS Environmental has over 35 years of experience conducting environmental site investigations for site characterization,  and to support due diligence,  risk assessment and remedial planning needs. Please see our white paper on Risk Based Site investigation and Clean-Up.


  • Surface and subsurface soil sampling

  • Soil gas sampling

  • Groundwater sampling, aquifer flow characterization

  • Surface water and sediment sampling

  • Ambient air sampling

  • Ecological (biota) sampling

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