4-6. BidTab.xlsx

This document is a Bid Tabulation (BidTab) for Boulder County Public Works' project involving a precast concrete box culvert replacement on North 119th Street at the Leggett Ditch, identified as Bid Number BID-207-25. The bid covers six specific line items including an 8x4 foot concrete box culvert (58 linear feet), watertight joints, engineering shop drawings, load rating, independent design check, and delivery. The bid was prepared on September 3, 2025, with a specific focus on manufacturing and installing a precast concrete box culvert at a specified location.

The bid tabulation provides detailed unit pricing for each project component, though specific total costs are not fully visible in the provided document. The project appears to be a structured infrastructure replacement initiative by Boulder County, Colorado, targeting a specific road and drainage infrastructure improvement. The bid requires professional engineering seal on shop drawings and includes provisions for load rating and independent design verification, indicating a comprehensive and technical approach to the infrastructure replacement project.