Preliminary Design Government Contracts

AI Summary

Sweetwater Authority seeks design services for converting its disinfection systems to sodium hypochlorite and liquid ammonium sulfate. The project includes evaluation, preliminary and final design, permitting support, and construction support.

AI Summary

BDCC seeks consultants for preliminary design and feasibility analysis to redevelop six properties in Brattleboro, VT into workforce housing apartments, balancing unit yield and renovation costs.

AI Summary

KDOT seeks preliminary and final design services for construction of passing lanes along US-83 in Seward County, Kansas, scheduled for letting in fiscal year 2031.

AI Summary

City of Livermore seeks architectural and engineering consulting services for airport development projects covering all phases from preliminary design through construction.

AI Summary

City of Lompoc requests proposals for upgrading two Lime Slaker Units at its Water Treatment Plant. The project includes preliminary design, proposal document preparation, and construction phase services. Proposals due April 30, 2026, with a pre-proposal meeting on April 13, 2026.

AI Summary

SRPEDD seeks proposals for preliminary design of the Northern Scenic Greenway, a 9.8-mile off-road bikeway in Massachusetts, to close a gap in the South Coast Bikeway, a state priority trail.

AI Summary

Seeking engineering consultants for adaptive management and preliminary design services for Johnsons Mill Dam Removal Site in Vermont, including data collection, modeling, design, reporting, and public event coordination.

AI Summary

Shasta County seeks engineering services for a feasibility study, cost-benefit analysis, and preliminary design to support an Environmental Impact Report for the West Central Landfill Phase III Expansion. Proposals due April 17, 2026, with an onsite visit recommended March 31, 2026.

AI Summary

The Town of Holly Springs requests qualifications from NC-licensed engineering firms for design, permitting, and construction administration of an elevated tank and waterline connection project.

AI Summary

MTA seeks a general engineering consultant for preliminary design of electric vehicle charging infrastructure at 30 sites to support a zero-emission non-revenue vehicle fleet. The RFP is capital funded ($1M-$5M) with proposals due April 9, 2026.