Ionia County - MI
Request for Proposals: Plastic Pipe Material Sealed bids will be received until 1: 00 p. m. on Tuesday, October 20, 2026 at which time they will be opened electronically on bid express: Plastic pipe material. Read Full RFP Return to RFP Landing Page
plastic pipe material polyethylene pipe ( smooth interior, diameters 4- 60), single wall polyethylene corrugated pipe ( diameters 4- 8), catch basin lids ( diameters 12- 15), culvert tee fittings ( diameters 12, 15, 18)