CONTACT & LOCATIONS NEWS MARKETS SERVICES PROJECTS ABOUT CAREERS PROJECTS Unalaska Landfill CLIENT City of Unalaska LOCATION Unalaska, AK As part of Shannon & Wilson's Asset Management services, we evaluated closure and post-closure costs for the Unalaska Class I landfill. As part of Shannon & Wilson's Asset Management services, we evaluated closure and post-closure costs for the Unalaska Class I landfill. The estimated costs comply with the Government Accounting Standards Board (GASB) Statement No. 18, Accounting for Municipal Solid Waste Landfill Closure and Postclosure Care Costs and an Engineer's Estimate per Alaska Department of Environmental Conservation (ADEC) requirements. The City of Unalaska utilized the estimated costs to prepare their annual Financial Assurance documentation. Primary project elements: Audit groundwater and surface water monitoring program Conduct surface water sampling Stormwater pollution prevention plan (SWPPP) preparation Spill prevention, control, and countermeasure (SPCC) preparation Special waste-handling permit Bio-composting pilot program and permitting Based on the GASB Statement No. 18, paragraph 4, the estimated total current cost for municipal solid waste landfill (MSWLF) closure and post-closure care included: The cost of equipment expected to be installed and facilities expected to be constructed near or after the date the MSWLF stops accepting solid waste and during the post-closure period The cost of final cover (capping) expected to be applied near or after the date the MSWLF stops accepting solid waste The cost of monitoring and maintaining the expected usable MSWLF area during the 30-year post-closure period. MARKETS SERVED Water Water Supply / Wastewater Property Development Commercial / Residential SERVICES PROVIDED Contamination / Remediation Natural Resources OFFICE Anchorage KEY PERSONNEL Judy Hepner Environmental Staff LeeAnne Osgood Associate MORE PROJECTS Fir Island Farm Estuary Restoration Rivers/Shorelines/Wetlands Water READ MORE Baker Dam Water Energy/Power READ MORE Auburn High School Modernization & Reconstruction Water Water Supply/Wastewater READ MORE Des Moines Regional Detention Facility Water Water Supply/Wastewater READ MORE MARKETS Transportation Water Property Development Industrial Federal SERVICES Geotechnical Engineering Contamination / Remediation Geologic Hazards Natural Resources Water Resources Design-Build Tunneling / Underground Arctic Engineering Construction Management Specialty Services ABOUT The Company People Corporate Responsibility/Scholarships CONTACT & LOCATIONS Seattle Anchorage Chicago Denver Fairbanks Jacksonville Los Angeles Madison Portland Sacramento Salt Lake City St. Louis Tri-Cities PROJECTS Explore CAREERS Working At Shannon & Wilson CONTACT & LOCATIONS NEWS CLIENT PORTAL © 2021 SHANNON & WILSON, INC. SEATTLE WEBSITE DESIGN