City of Columbia Ionwave #54/2026 Addendum 1 (North Parking Lot - COU)

Reconstruction of North Parking Lot at Columbia Regional Airport (COU)

This opportunity involves the reconstruction of the North Parking Lot at Columbia Regional Airport (COU) in Columbia, Missouri. - Government Buyer: - City of Columbia, Missouri (Public Works Department, Finance Department Purchasing Division, Columbia Regional Airport) - OEMs and Vendors: - Cooper Lighting Solutions (specified for LED light fixtures, Model GALN-SA3C-730-U-5WQ-SP-BZ-20K-LCF) - Boone Electric Cooperative (utility provider for electrical service) - Burns & McDonnell Engineering Company, Inc. (project engineer) - Products/Services Requested: - Demolition of existing parking lot surface and construction of new asphalt parking lot with curb, gutter, sidewalks, pavement marking, and signage - Installation of overhead lighting (including Cooper Lighting Solutions fixtures), tapered steel poles, panelboards, breakers, and electrical feed - Stormwater management infrastructure: storm pipes (12"–36"), curb inlets, precast junction boxes, concrete flared end sections - ADA-compliant ramps and handrails, trash receptacles, temporary light plants, and erosion control measures (silt fence, compost filter sock) - Construction observation and testing services (site stripping, compaction, quality assurance for asphalt/concrete) - Notable Requirements: - Compliance with National Electric Code (NEC) for minimum 60A service - Coordination with Boone Electric Cooperative for transformer placement - Adherence to City of Columbia, FAA, and OSHA standards - DBE participation goal (6.1%), prevailing wage, and Buy American preferences - Phased construction (4 phases, including night work for access drive) - Final geotechnical report and quality assurance testing required - Quantities and Part Numbers: - Over 2,000 linear feet of storm pipe (various sizes), 12 trash receptacles, 51 tapered steel poles, 25 single-head and 26 double-head pole-mounted light fixtures, 1 panelboard, 12 single pole 20A breakers, 9,600 linear feet of THHN electrical conductors, 3,200 linear feet of 1" PVC conduit, and more - Place of Performance: - Columbia Regional Airport (COU), North Parking Lot, Columbia, Missouri - 11080 to 11230 South Airport Drive, Columbia, MO - Engineering and Utility Coordination: - Burns & McDonnell as project engineer; Boone Electric Cooperative for electrical service

Description

The City of Columbia, Missouri is soliciting bids for the reconstruction of a portion of the North Parking Lot at the Columbia Regional Airport (COU). The project includes demolition of the existing parking lot surface, construction of a new asphalt parking lot with curb and gutter, sidewalk pavement, pavement marking, new signage, and overhead lighting. The work is to be completed in four phases within 75 calendar days from the notice to proceed, with detailed specifications and plans provided in the bid documents.

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