Alliance City School District Civicplus #ALLIANCE WWTP #2 AERATION TANK CLEANING

Alliance, OH Solicits Bids for Aeration Tank #2 Cleaning and Sludge Removal

The City of Alliance, Ohio, through its Department of Public Safety and Service, is soliciting bids for the cleaning and sludge removal of aeration tank #2 at the Alliance Wastewater Treatment Plant. - Government Buyer: - City of Alliance, Department of Public Safety and Service - Office of the Director of Public Safety and Service - Scope of Work: - Cleaning and removal of approximately 3 feet of sludge (15% solids) from a 200' x 50' aeration tank - Sludge must be removed to within a few inches of the tank bottom - Acceptable removal methods include dredging, dewatering, or similar techniques - Disposal of all removed sludge at a landfill specified by the bidder - Bid Structure: - Bidders may submit either a complete job price or an alternate bid based on cost per ton (dry weight) plus a base cost for mobilization and related expenses - Proposal Requirements: - Detailed plan for sediment removal - Estimated project timeline and proposed start date - Identification of intended landfill for sludge disposal - Notable Requirements: - No specific OEMs or vendors are named in the solicitation - Project requires a 10% bid bond and a performance bond equal to the contract amount - Bidders must demonstrate capability to handle sludge with 15% solids content and provide safe, compliant landfill disposal

Description

The City of Alliance is soliciting bids for cleaning and sludge removal from aeration tank #2 at the Wastewater Treatment Plant. The tank measures 200 feet by 50 feet and contains approximately 3 feet of sludge with about 15% solids. The scope includes emptying the tank to within a few inches of material remaining, using methods such as dredging or dewatering, and disposing of the sludge at a landfill. Bidders may submit a complete job price or an alternate bid based on cost per ton with a base cost. The project requires a bid bond and performance bond, and bids must be submitted by July 24, 2026.

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