Alaska Online Public Notices #223338

Thermal Soil and GAC Treatment Facility Operations Plan Review – Anchorage, Alaska

This opportunity involves the review and public comment period for an Operations Plan submitted to the Alaska Department of Environmental Conservation (ADEC) for a soil and GAC thermal treatment facility in Anchorage, Alaska. - Government Buyer: - Alaska Department of Environmental Conservation (ADEC) - OEMs and Vendors: - Soil Treatment Technologies, LLC (facility operator) - Gencor (manufacturer of the Soil Remediation Unit) - Products/Services Requested: - Thermal treatment of up to 7,500 tons of petroleum and chlorinated solvent-contaminated soils - Utilizes a Gencor Soil Remediation Unit (SRU), direct fired, 25 tons/hour throughput - Thermal treatment of spent granular activated carbon (GAC) from contaminated sites - Annual groundwater monitoring and reporting by a third-party Qualified Environmental Professional - Unique or Notable Requirements: - Strict acceptance criteria for contaminated soils and GAC, including pre-acceptance laboratory analysis and ADEC approval - Compliance with Alaska DEC regulations (18 AAC 75.365 and 18 AAC 78.273) - Post-treatment sampling to confirm cleanup levels - Facility reconfiguration to increase capacity and wastewater treatment - Ongoing environmental monitoring and financial responsibility up to $2,166,900 - Mandatory use of certified laboratories for analysis - Place of Performance: - 2301 Spar Avenue, Anchorage, Alaska (facility location) - No other OEMs or vendors are mentioned.

Description

Soil Treatment Technologies, LLC has submitted an Operations Plan for an Offsite or Portable Treatment Facility to the Alaska Department of Environmental Conservation (DEC) for approval. The facility, located at 2301 Spar Avenue, Anchorage, Alaska, proposes to receive and thermally treat petroleum and chlorinated solvent-contaminated soils. The treatment involves thermal desorption and thermal oxidation to volatilize and treat contaminants, followed by sampling to ensure cleanup levels are met before soil reuse or disposal. The plan includes facility reconfiguration to increase capacity and wastewater treatment, with a public comment period from April 8 to April 22, 2026.

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