Polypropylene Pipe - Southwest Area - Southwest District

The Missouri Department of Transportation Southwest District is requesting bids for polypropylene culvert pipes in six sizes with delivery to Anderson maintenance shed in Goodman, Missouri, with bids due October 23, 2026 at 5:00 p.m. Central Time.

The scope is bell and spigot type, double-wall polypropylene pipes: 15-inch (120 linear feet), 18-inch (160 linear feet), 24-inch (120 linear feet), 30-inch (160 linear feet), 32-inch (40 linear feet), and 36-inch (40 linear feet). All pipes must be 20-foot pieces compliant with MoDOT Specification Sections 724 and 1041 and current Missouri Standard Specifications for Highway Construction. Vendors must certify that end products meet all attached specifications. This is a one-time purchase with no renewal options.

Bidders are encouraged to obtain 10 percent Minority Business Enterprise and 5 percent Women Business Enterprise participation. For bids of $25,000 or more, vendors must submit Exhibit N — Domestic Products Procurement Act Preference certification; for bids of $100,000 or more, Exhibit M — Anti-Discrimination Against Israel Act Certification is required under Section 34.600, RSMo, applicable to contractors with ten or more employees. The award will be made on a firm fixed pricing, low-bid basis by group, structured as a blanket purchase agreement. Pricing must remain firm for 90 days from bid opening. Payment terms are Net 45, with freight included FOB destination, freight prepaid and allowed. The contractor must maintain adequate liability insurance naming MHTC/MoDOT as additional insured.

All bidders must be registered in MissouriBUYS and may submit responses electronically through that platform or by sealed hard copy delivery. No pre-bid conference or site tour has been scheduled. The bid solicitation opened October 9, 2026.