35621_Apr_27_26_solicitation_doc.pdf

This is a Request for Proposal (RFP) issued by the Town of Plainfield, Connecticut, for civil engineering and bridge design services. The Town seeks qualified civil engineering firms to provide comprehensive design services for the School Street Extension Bridge Replacement project. Services include preliminary field investigations, geotechnical investigations, topographic surveys, wetland delineation, hydraulic analysis, complete bridge design, sewer line design coordination, permitting support with federal and state agencies, and construction administration services. The project involves designing a prefabricated steel bridge structure with new supporting abutments and foundations to replace an existing abandoned roadway bridge currently carrying a 16-inch cast iron mechanical joint sewer line. The RFP was released on March 20, 2026, with a mandatory pre-bid conference scheduled for April 2, 2026, at 10:00 AM at the bridge site. Sealed proposals must be submitted by 11:00 AM on April 20, 2026, to Sean Svab at Plainfield Town Hall, 8 Community Avenue, Plainfield, CT 06374. The contract will be awarded on a lump sum basis for design services, segmented into 30%, 60%, 90%, and 100% design phases, with construction services to be compensated on an hourly rate basis.

Evaluation criteria include bidders' understanding of the project, personnel competence, project management approach, experience with similar municipal projects, timeliness, fee competitiveness, and client references. Connecticut state law mandates a minimum 25% set-aside of the state-funded contract value for certified small businesses and 6.25% for certified minority-, women-, and disabled-owned businesses. Selected contractors must establish an office within 100 miles of Town Hall within 120 days of contract award and maintain general liability insurance of $1,000,000 per occurrence with $2,000,000 aggregate coverage, workers' compensation coverage, commercial auto liability insurance with $1,000,000 combined single limit, and professional errors and omissions insurance of $1,000,000 per claim. Contractors must comply with all federal and state labor standards, civil rights requirements, and Connecticut Human Rights Office contract compliance provisions. No estimated total contract value is provided in the solicitation documentation. The Town reserves the right to reject any or all bids and to terminate the contract with 30 days' notice.