61st Place West Culvert Replacement

** This project has been awarded to OMA Construction in the amount of $868,648. ** The work to be performed under these specifications consists of furnishing all labor, tools, materials, and equipment necessary for construction of the 61st Place West Culvert Replacement located in the western portion of the City of Mukilteo. In general, this Contract provides for the improvement of an existing, deficient stream crossing with a new box culvert, improving both stream function and adjacent roadway conditions. The existing 54-foot long, 24-inch diameter metal culvert will be removed and replaced with a new 40-foot long, 8.0-foot wide by 6.8-foot tall concrete box culvert. The project will also recreate approximately 320 linear feet of stream channel, construct retaining walls, relocate existing utilities, and reconstruct the existing roadway. Work involves removal of certain existing site features; clearing and grubbing; roadway and channel excavation; dewatering; structure excavation, installation, and backfill of a box culvert foundation and structure; constructing stacked, stone-filled retaining walls; grading with gravel borrow, streambed materials, and crushed surfacing; installing a storm drainage collection and conveyance system for roadway runoff and groundwater; installing concrete gutters; paving with hot mix asphalt; installing guardrail; installing plantings to mitigate disturbances created during construction within stream recreation areas; permanent signing; construction surveying; traffic control; erosion control best management practices; restoring off-roadway vegetated areas and other work, all in accordance with the attached Contract Plans, these Contract Provisions, and the Standard Specifications The work described in these Contract Documents shall be physically completed within 70 Working Days. Prospective bidders shall make all requests for clarification to Matt Nienhuis, Public Works Director, 11930 Cyrus Way Mukilteo, WA 98275, or by email to mnienhuis@mukilteowa.gov. All technical questions regarding this project are to be submitted in writing no later than 3:00 P.M. on Wednesday, June 8, 2022 Price Range: $650,000 to $800,000 *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. No pre-bid site inspection or meeting is scheduled. The City of Mukilteo encourages participation in all its contracts by M/WBE firms certified by the office of Minority and Women's Business Enterprises (OMWBE). Each bid shall be accompanied by a bid bond in the form of certified check, cashier's check, or surety bond in an amount equal to at least 5% of the amount of such bid. Should the successful bidder fail to enter into such contract and furnish satisfactory performance bond within the time stated in the specifications, the bid bond shall be forfeited to the City of Mukilteo. The City of Mukilteo reserves the right to reject any and all bids and to waive informalities or minor irregularities, and after careful consideration of all bids and factors involved, make the award to best serve the interests of the City of Mukilteo

Division 31 -	Earthwork, Erosion and Sedimentation Controls.
Division 33 -	Utilities, Storm Drainage Utilities, Culverts, Ponds and Reservoirs.
Division 35 -	Waterway and Marine Construction, Shoreline Protection, Waterway Construction and Equipment.