This is a service / maintenance or supply contract in Renton, Washington. Contact the soliciting agency for additional information.

Scope of Work Complete the Maplewood Creek and Madsen Creek Sediment Basin Cleaning Project 2025-2026. The work involved under the terms of the contract documents shall be full and complete project cleaning and constructions of the facilities, as shown on the plans. and as described in the project specifications, to include but not be limited to Removing accumulated sediment from Maplewood Creek Sediment Basin and Madsen Creek Sediment Basin and general maintenance in 2025 and 2026, including: Constructing a flow bypass dam and diverting each creek into an existing bypass pipe, Removing approximately 1,000-1,300 cubic yards of accumulated sediment from the Maplewood Creek Sediment Basin in 2025 and approximately 900-1,000 cubic yards of accumulated sediment from the Maplewood Creek Sediment Basin in 2026. Removing approximately 900-1,000 cubic yards of accumulated sediment from the Madsen Creek Sediment Basin in 2025 and approximately 900-1,000 cubic yards of accumulated sediment from the Maplewood Creek Sediment Basin in 2026, Hauling and disposing of the sediment off-site. Placement of gravel as directed in Maplewood Creek, Removal of vegetation and sediment as directed from Maplewood Creek Restoring flow to the sediment basins and removing the bypass dams. Restoration, hydroseeding, and cleanup at each sediment basin, Replacement of one plywood cover over a 42-inch dia. pipe. See Project Special Provisions Section 1-09.14 for Bid Item descriptions. This contract is comprised of the work described above and shall take place in the regulatory fish window for in-water work between July 1 and August 31 in 2025 and 2026 Any contractor connected with this project shall comply with all federal, state, county, and city codes and regulations applicable to such work and perform the work in accordance with the plans and specifications of this contract document and the Washington State Hydraulic Project Approval (Permit No. 2024-4-111+01), and Army Corps of Engineers Nationwide Permits (Reference No. NWS-2007-688 and NWS-2009-00481) for the project. The estimated project cost is $480,000 to $500,000. A total of 40 working days each year are allowed for completion of the project. All Bid Proposals shall be accompanied by a Bid Proposal Deposit (certified check or satisfactory bid bond) in an amount equal to five percent (5%) of the amount of such Bid Proposal. The City's Fair Practices, Non-Discrimination, and Americans with Disability Act Policies shall apply. Women and Minority Business Enterprises (WMBE) are encouraged to bid. The City reserves the right to reject any and/or all bids and to waive any and/or all informalities. *The value for this project is based on a financial range. The value is listed as the highest possible cost from the range provided by a stakeholder or official project document.