Engineered Designs, Construction Documents and Regulatory Agency Coordination Services

The government authority located in Summit, CO, requires a USA-based onshore vendor to provide engineered designs, construction documents, and regulatory agency coordination services. The requested scope includes proposed path widening and geometric improvements, preliminary pavement section design, preliminary grading plans, and drainage and runoff improvements with erosion protection measures. Additionally, the buyer needs preliminary safety enhancements—such as railings, barriers, signage, and maintenance vehicle accommodations—and coordination with dam operations, maintenance access, and emergency access. The vendor must perform dam safety reviews to confirm that proposed improvements do not impact dam integrity. Vendors must perform all work offsite at their own office premises. The buyer is looking for proposals to establish the budget. Interested bidders must attend a site visit and pre-bid meeting on September 15, 2026. Bidders must submit all questions no later than September 18, 2026.