Sidewalk Gap Construction

Arapahoe County is requesting proposals for structural assessment, repairs, and vehicular traffic coating at Arapahoe Plaza parking structure in Littleton, Colorado under Solicitation 26-44, with proposals due August 27, 2026 and mandatory attendance at a pre-solicitation meeting and site walk-through on August 6, 2026 at 1:00 p.m. Contractor eligibility is contingent on attendance at the mandatory site visit.

The scope encompasses a comprehensive structural integrity assessment of the post-tensioned, cast-in-place concrete parking facility using non-destructive testing where necessary; delivery of a signed and sealed report from a Licensed Professional Engineer with detailed remedial recommendations; installation of a multi-stage vehicular traffic membrane coating system on the upper level with complete surface preparation; manufacturer warranty documentation; and a safety and traffic plan to minimize disruption to County operations. The contractor must maintain an office in the Metro Denver area with a competent representative available during normal working hours.

Evaluation weighting is technical proficiency and past performance with post-tensioned concrete structures (30%), project methodology and implementation strategy (25%), and pricing and contractual compliance (45%). Contractors must demonstrate bonding capability, current licensing, and financial stability; provide three to five case studies from the past five years; and support fixed-price, firm pricing with detailed cost breakdowns for the structural assessment, traffic coating application, and unit pricing for potential concrete repairs.

The contract commences upon issuance of the Purchase Order or Notice of Award and remains in effect until all services are delivered and accepted, with warranty obligations extending one year after acceptance. A 5% bid guaranty and Performance and Payment Bond equal to the full contract price are required. The County withholds 5% retainage from each monthly pay application, released upon final project completion. Payment terms are net forty-five days from invoice receipt or product acceptance, whichever is later. Written questions are due August 10, 2026 at 2:00 p.m. through BidNetDirect.com/Colorado.