Site work for a bridge / tunnel in Red Deer, Alberta. Completed plans call for site work for a bridge / tunnel.

The CPR Pedestrian Bridge is located adjacent to downtown Red Deer and consists of a two-span steel through truss and 10-span timber trestle system with a combined length of approximately 155 meters. It was originally constructed in 1908 by the Canadian Pacific Rail (CPR) company to service their Calgary to Edmonton rail line. This structure served CPR until 1990 when the rail line was relocated out of downtown to the west of the city. At the same time the bridge was donated by CPR to the City and was repurposed for use as a pedestrian crossing. To maintain use of the structure over the next 75 years and improve user functionality, a major rehabilitation of the steel trusses, replacement of the concrete substructure, and replacement of the timber trestle is proposed. In addition, public realm improvements are proposed adjacent to the bridge. Scope of work for this project includes, but is not limited to, the following: General Work -Water and Environmental Management; -Utility Coordination; -Traffic Accommodation; and, -Construction Monitoring Cameras Bridge Work -Structural excavation; -Remove and dispose existing concrete abutment and piers; -Remove and dispose existing timber trestle; -Construct new cast-in-place concrete abutment and piers on concrete piles; -Backfill; -Remove and dispose of existing bridgerail; -Remove and dispose of existing timber deck and ties; -Miscellaneous steel repairs on trusses; -Remove and replace coatings on trusses; -Supply and install new bridge bearings; -Relocate 2 - 56.4m long through truss spans; -Construct new timber trestle on cast-in-place concrete piles and pile cap; -Construct new timber abutment and MSE retaining wall; -Supply and install new full depth precast concrete deck panels; -Supply and install new deck joints and compression seals; -Supply and install new bridgerail; -Drain troughs; and, -Heavy Rock Riprap. Grading Work -Miscellaneous removals; -Topsoil excavation; -Waste excavation; -Non-granular fill. Civil Work -Storm outfall rehabilitation. Landscape Architecture Work -Construct decorative concrete plazas; -Construct asphalt multi-use pathways; -Install miscellaneous plantings and vegetative covers; -Install miscellaneous park features (benches, waste receptacles, picnic tables, etc.). Electrical Work -Install overhead pathway lighting; -Install experiential bollard lighting; -Install experiential bridgerail lighting; and, -Install miscellaneous electric services. Documents can be obtained from https://reddeer.bidsandtenders.ca/ Question Deadline 09/16/2024 at 1:30 PM MT Duration in months: 25 Low Bid price was not released for publication.