New Hampshire Department of Administrative Services
State AgencyNH
Jul 27, 2026
Closes
Aug 12, 2026
Culverts - HDPE, PP, DW, & Reinforced Concrete RFP
Furnishing and delivering culverts and under-drains (as applicable) of the following type: Metal: GCMP, Galvanized Corrugated Metal Pipe and Under-drains. ALCCMP, Aluminum Coated Corrugated Metal Pipe (Type and Under-drains. 30.2.1.1.3. PPGCMP, Polymer Pre-coated Galvanized Corrugated Metal Pipe and Under-drains. CAAP, Corrugated Aluminum Alloy Pipe and Under-drains.