Hcwp 2025 grit PIT cleaning

The City of Columbus, Ohio is soliciting an indefinite quantity agreement for vacuum removal of sand and lime tailings from the grit pit and channels at the Hap Cremean Water Plant, with a proposal due date of August 7, 2026.

Work encompasses removal of approximately 650 to 750 cubic yards of accumulated waste material from a 22-foot by 60-foot by 12-foot grit pit, various channels, and vaults at 4250 Morse Road, Columbus. Depths vary across locations and reach up to 40 feet in certain channels. All removed material shall be transported to and disposed of on-site in an area north of the work location. Prior to waste removal, the City and contractor will jointly measure the average depth of material to establish the mutually agreed upon total volume for payment purposes. Work must be scheduled within one week of notification and is permitted between 7:00 AM and 5:00 PM, Monday through Friday, with weekend work available upon approval.

The estimated total contract value is $50,000. All pricing is submitted on a per cubic yard basis with funds expiring August 1, 2027. Prices are quoted FOB Destination Freight Prepaid and Allowed.

All contractor personnel are required to attend a mandatory one-hour Plant Safety Briefing prior to commencing work. The contractor assumes full responsibility for providing all personal protective equipment, specialized outer wear, and ensuring compliance with OSHA regulations and City policies. Bidders must provide comprehensive pricing for the complete service including all equipment, labor, supervision, and materials necessary for task completion.

Contractors interested in inspecting the work site prior to proposal submission should coordinate with Nate Wilson, Plant Maintenance Manager, at (614) 645-3194 or fax (614) 645-3198.