Bid Tabulation Summary: LoBo Trail Jay Road Connection Project

This is a bid tabulation document for the Longmont-to-Boulder (LoBo) Trail Jay Road Connection Project, a collaborative effort between Boulder County and the City of Boulder. The project encompasses concrete and soft surface trail construction, ditch lateral piping, fencing, tree removals, traffic and pedestrian signals, and erosion control measures. The base bid includes 97 line items with quantities ranging from single units to over 4,200 square yards, including clearing and grubbing, removal of existing structures and pavement, embankment material placement (1,377 cubic yards), topsoil application (660 cubic yards), reinforced concrete pipe installation (totaling 1,476 linear feet across multiple pipe sizes), concrete sidewalk construction (4,249 square yards), electrical conduit and lighting installation, and traffic control management. Two bid alternatives are included: Alternative 1 (Open Space) addresses 27 line items including fence removal and installation, prairie dog management, and geotextile placement; Alternative 2 (City of Boulder) encompasses 43 line items with emphasis on curb and gutter, reinforcing steel, and colored concrete sidewalk elements.

The bid tabulation establishes pricing for the base project at $200,000, with Alternative 1 (Open Space) at $18,000 and Alternative 2 (City of Boulder) at $36,000. The document presents the framework for unit costs across diverse construction categories including labor hours, equipment costs, and material pricing. This tabulation serves as the summary record of submitted bids, providing Boulder County and the City of Boulder the necessary documentation to evaluate contractor proposals and make award determinations based on cost and scope alignment with the project requirements.