Greenville County Opengov #RFP #27027

Twin Chimneys Landfill Class 2 Unit 2 Partial Closure Construction

Greenville County is seeking a contractor for partial-closure construction at the Class 2 Unit 2 Landfill at Twin Chimneys Landfill in Greenville, South Carolina. - Government buyer: Greenville County, through Landfill Operations and the Procurement Services Division. The procurement office is listed at 301 University Ridge, Suite 100, Greenville, SC 29601; Jackie Brown is named in the solicitation materials. - Project: Partial closure construction for the Class 2 Unit 2 Landfill, covering approximately 35 acres within the larger landfill site. - Work requested: - Excavate approximately 301,000 cubic yards of soil and place approximately 120,000 cubic yards of structural fill in the perimeter berm. - Prepare and fine-grade subgrades; construct perimeter berms, stone access and perimeter roads, stormwater channels, and a stormwater pond/skimmer basin. - Install erosion and sediment controls, including silt fencing, erosion-control blankets, gabion baskets, and seeding. - Stockpile remaining excavated material at designated locations within the Unit 2 landfill footprint. - Important qualifications: Provide a South Carolina-licensed land surveyor for survey control and as-built surveys, and use a South Carolina-licensed firm for soil testing and compliance documentation. An applicable South Carolina contractor license is also required. - Named organizations: HDR Engineering, Inc. of the Carolinas prepared the proposal drawings. No product OEMs or construction vendors are identified. - Completion target: Substantial completion is desired within 210 calendar days.

Description

Greenville County is seeking proposals for partial closure construction of the Class 2 Unit 2 Landfill at Twin Chimneys Landfill. Work includes stormwater and erosion controls, subgrade preparation and fine grading, approximately 301,000 cubic yards of soil excavation, and placement of approximately 120,000 cubic yards of structural fill within the perimeter berm. The work also includes a stone access road and stockpiling excavated material at designated locations within the landfill footprint. The contractor must provide a South Carolina-licensed land surveyor for survey control and as-built surveys and engage a South Carolina-licensed firm for soil testing and compliance documentation; substantial completion is targeted within 210 calendar days.

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