Site work for a bridge / tunnel in Upper Makefield, Pennsylvania. Completed plans call for site work for a bridge / tunnel.

All site work to suit project preparation, execution, and completion. Rehabilitation of existing structure: Bowman's Hill Wastegate carrying Canal Towpath over Delaware Canal Bowman's Hill Wastegate is a two-span rolled steel I-beam bridge with a total length of 33'. The existing superstructure will be replaced with rolled steel I-beams and a nail-laminated timber deck. Repair any voids in and repoint the existing stone masonry pier, abutments, and wingwalls. Rebuild the concrete bridge seats. Rebuild the concrete wastegate floor and install cutoff walls at the upstream and downstream. Underpin the areas of undermining of the wastegate floor and wingwalls. Replace the timber wastegate doors and paint and lubricate the existing wastegate gears, gear lock and axles. Install R-6 rip-rap rock protection at the outlet. Engineer's Estimate: $100,000 - $400,000 Deadline 08/28/2023 04:30 PM EDT All questions must be received through the Bid Express Service. Questions asked via email, phone, or otherwise will not be answered. The value for this project is based on a financial range. The value is listed as the highest possible cost from the range provided by a stakeholder or official project document.