Soil Nail Wall Construction - North Glenwood Substation

The City of Glenwood Springs is requesting proposals for soil nail wall construction and site stabilization at the North Glenwood Substation, 595 East 6th Street, Glenwood Springs, Colorado, with proposals due October 16, 2026 at 2:00 p.m. Mountain Time and a mandatory pre-proposal meeting on October 5, 2026 at 12:00 p.m. Mountain Time at City Hall Council Chambers, relocating to the job site thereafter.

The scope includes installation of a soil nail retention system, removal of overburden material from the face area, movement of onsite concrete barriers (90 linear feet available), clearing and grubbing, temporary nightly fence installation for substation security, site regrading, and landscaping of the new slope using city-provided seed mix and wood straw mulch. Bidders must provide a bid schedule, project schedule, warranty information, and three references for similar projects.

The City intends to complete this work during 2026 and reserves the right to reject any or all proposals or to award partially based on best value determination. No contract value or term is specified.

Insurance requirements are comprehensive: general liability with $2,000,000 aggregate and $1,000,000 per occurrence; automobile liability with $1,000,000 combined single limit; pollution liability with $1,000,000 per claim; umbrella coverage with $1,000,000 per occurrence; and workers' compensation per Colorado statute with $1,000,000 employers liability limits. All insurance carriers must be authorized to do business in Colorado and rated no less than "A-" by A.M. Best Company. The contractor is responsible for grading permit documentation submittals to engineering, though the City will waive permitting fees.

Questions are due October 9, 2026 at 5:00 p.m., with addenda released by October 12, 2026 at 5:00 p.m. Proposals must be submitted through BidNet Direct at www.bidnetdirect.com/cityofglenwoodsprings. All submissions are public records subject to the Colorado Open Records Act; confidential information requires clear marking and detailed justification. The City reserves the right to conduct discussions and negotiations with bidders.