What is Site Assessment

What is Site Assessment

It is carrying out site evaluation work in the nine municipalities of the Bay region. With over fifteen years of experience in implementing local projects, our directors have established relationships with regulatory bodies that implement federal and state laws. We conduct soil and groundwater remediation projects in accordance with the requirements of the San Francisco Regional Council for Water Quality Control, surveys of hazardous waste sites, or corrective measures by RCRA with the Department of Toxic Substances Control and the CERCLA sanitation under the supervision of USEPA Regional IX.

We adapt our investigation and correction services to the needs of our clients. As a small business, our lean operations allow us to deliver high value due diligence projects (Phase I / II ESA) to our clients. We are aware of the economic challenges associated with managing or rebuilding old service stations or dry cleaning sites and we work with our clients to develop permanent remediation solutions to achieve site closure or the absence of any other action. . . By working closely with our clients and regulators, CDIM's environmental professionals have compiled an impressive record of achievement in various aspects of site evaluations.

We provide the following website assessment services:

• Phase 1 ESA, according to ASTM E1527-13, to handle real estate transactions
• ESA Phase 2, including investigations and mitigation plans to support compliance with the San Francisco Maher ordinance
• Characterization of residues in soil, including preparation of soil management plans and assistance for assessments of disposal or reuse of landfills.
• SWRCB Low Threat Underground Storage Tanks Policy Assessments (LTUCP)
• Soil and groundwater studies using worm and hollow-well drilling technologies, including real-time downhole contaminants and physical characterization using advanced technologies
• Sediment analyzes in support of sediment assessment, dredging, restoration and quality recovery projects.
• Routine groundwater monitoring, including real-time assessment of groundwater elevation and water quality parameters.
• Collection of soil, sediment and groundwater samples at construction, development, industrial and municipal sites.
• Corrective investigations by regulatory bodies, assessments and gap assessments at RCRA and CERCLA sites
• Ecological and health risk assessment to develop cleanliness objectives and support site closure
• Assessment and mitigation of steam intrusion in accordance with USEPA and DTSC guidance documents

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