TND0022082, Bridge Superstructure and Abutment Substructure Replacement and Other Work Project Description :Tender available date: January 19, 2023 Tender closing date: February 23, 2023 Project Inquiries: Kenneth Adagala, Project Procurement Officer, Alberta Transportation and Economic Corridors E-mail: kenneth.adagala@gov.ab.ca TENDERS will only be received by email at
The existing substructure (abutments and wingwalls) will be retained and reused. The project includes related site work, excavation and paving. 2.
After the EB and WB portions of the project are complete, the median bridge superstructure and portions of substructure will be removed as a part of the project. Additional work includes cleaning/painting the structural steel, milling and paving, removing & replacing the concrete abutment backwall and wing walls, construction of a concrete pier protection wall and wrapping the pier caps with fiber reinforced polymer (FRP).
The goal of this project is to remove the existing concrete bridge superstructure and replace it with new. The existing concrete superstructure is deteriorated, has been damaged by flooding, and can no longer safely carry current traffic loads. The existing substructure (abutments and wingwalls) will be retained and reused. The project includes related site work, excavation and paving.
REPAIR EXISTING OPEN DECK STEEL THROUGH PLATE GIRDER, REPLACE BEARINGS, LOCALIZED CLEANING AND PAINTING AND MINOR SUBSTRUCTURE REPAIRS. CLARENDON VTRY (44) - VTR BRIDGE 98 - OVER UNNAMED STREAM, MILE POST 51.26. REPAIR EXISTING OPEN DECK STEEL THROUGH PLATE GIRDER, REPLACE BEARINGS, LOCALIZED CLEANING AND PAINTING AND MINOR SUBSTRUCTURE REPAIRS. WALLINGFORD VTRY (38) - VTRY BRIDGE NO. 87 OVER HOMER STONE BROOK.
This will be the only opportunity to visit the site during the bidding period.The project to replace Multnomah Creek trail bridge includes the following elements of work to be performed:1) Removal of the existing damaged trail bridge superstructure. The existing trail bridge is a 60 foot span x 3 foot wide galvanized steel truss with pressure treated wood deck bridge superstructure on cast in place concrete and concrete filled pipe abutments.
The project includes removal of the existing bridge superstructure and portions of the existing abutment and wing walls; construction of a new single span precast prestressed concrete beam bridge; installation of temporary traffic control devices, stream diversion, and erosion and sediment controls; removal of temporary access road and twin RCP; construction of approach roadway tie-ins from the existing pavement; and installation of new traffic barrier
