Leveling Base Biddings - Procurement Opportunities

Sealed bids will be received at the office of the Board of County Road Commissioners of Ottawa County, Rosy Mound Drive at US31, Grand Haven, Michigan, until 10:00 a. m. , Wednesday, May 28, 2025. Bidders must examine the plans, specifications, and location of the work. The proposal must be legibly prepared with ink or typed, unit prices entered in the unit prices column, lump sum bids in the amounts column, and signed. Proposals with any unit price or lump sum bid prepared with pencil or omitted will be rejected. The proposal must include a certified or cashier's check or a bid bond in the amount of not less than 5% of the bid. The successful bidder must furnish satisfactory performance and lien bonds. Insurance requirements are in accordance with section **** of the Michigan Department of Transportation 2020 standard specifications for construction. Payments will be made on approximately 90% of the estimated work completed by the last day of each two-week period, payable by approximately the following Thursday. Final payment will be made when the entire project is complete and accepted. The contractor shall file an affidavit that all payrolls, material bills, and all other indebtedness have been paid. The proposal is on a unit price basis. The project shall be completed 10 weeks after the start of work, by August 22, 2025. No work shall be performed on Sundays and Independence Day. Saturday work will only be allowed with prior approval from the engineer. Additional information regarding traffic maintenance, driveway grading, shoulder construction, culvert wrapping, hot mix asphalt application, recycled hot mix asphalt mixture, acceptance of HMA mixture, mailbox posts, minor traffic devices, utility coordination, title VI nondiscrimination assurance, and environmental clauses are included in the notice.

The project involves repairing and leveling concrete in eight areas of a facility. Repairs may include removal and replacement or patching. OSHA and ADA requirements must be met. Access to the main entrance must be maintained from 6am to 6pm, Monday through Friday. Windows must be protected, and all debris must be cleaned up. Sealer may be required. Flexible caulk, concrete patching compound, or sand-cement slurry may be used to fill gaps. The approximate square footage requiring repair is 3,520 sq ft. No specific dates or deadlines are mentioned.

Procurement for one horizontal machining center with single table. Salient characteristics, including spindle, tool changer, workholding, CNC control, chip and coolant management, machine cooling, machine travel and capacity, machine work envelope, accuracy, and miscellaneous items (manuals, leveling kit, transformer, installation, tool holders) are detailed. Additional information from a website indicates the procurement is by the Marine Corps Logistics Base, Contracts Dept.

Miami County is seeking price proposals for construction engineering inspection services for the 2025 asphalt corrective maintenance program. Firms must provide a price proposal and agreement for the total amount of hours required for a 120-working day project. The work will be performed at multiple locations: 223rd street from woodland road to metcalf road (base reclamation, full depth patching, leveling course, and a 2 mill and 2 overlay) and metcalf road from 215th street to 271st street (a 2 mill and 2 overlay).