Environmental Site Investigation and Risk Assessment

Holmes Environmental has extensive recent experience in the design, implementation and reporting of Phase II Environmental Site Assessments and site investigations. Experience has been gained in the use of a wide range of shallow drilling equipment and in the use of field sampling and monitoring instruments. Site investigation and risk assessment services include:

  • Development of site investigation Sampling and Analysis Plans and Environment, Health & Safety Plans
  • Design and field management of Phase II investigations on the nature and extent of contamination at sites using approaches which conform to BS10175: 2001 or the ASTM ESA Process E1903-97 (2002)
  • The application of Tier 1 generic risk-based screening process to organise available site information on principal contaminants, affected media and potential migration pathways and receptors and where necessary the commissioning of Tier 2 evaluations to develop site-specific remediation goals