On-Call Design, Fabrication, and Delivery of Engineered Tubular Steel Structures

This Request for Proposal (RFP) solicits qualified vendors for on-call design, fabrication, and delivery services of engineered tubular steel structures. The contract will be established on an as-needed basis to support ongoing infrastructure projects requiring custom-engineered steel tubular components. Vendors selected for this on-call arrangement will be responsible for complete design services, manufacturing/fabrication of components to specifications, and delivery to designated project locations.

The scope of work encompasses the full lifecycle of tubular steel structure projects from initial engineering design through final delivery. This includes structural analysis and design calculations, material selection and procurement, fabrication according to applicable codes and standards, quality control during manufacturing, and logistics coordination for timely delivery of completed structures.

Key dates and submission information are as follows: The solicitation was published on May 1, 2026, and the submission deadline is May 29, 2026 at 3:00 PM Mountain Daylight Time (MDT). Interested vendors must submit complete proposals by the closing deadline to be considered for selection.