CanadaBuys #20174523

Engineering design and construction support for EXO Bridge PM 29.44 replacement

EXO is seeking engineering services to support the replacement of Bridge PM 29.44 in Mirabel. - Buyer: Réseau de Transport Métropolitain (EXO); no sub-agency or procurement office is identified. - Scope: Prepare plans and specifications for demolishing the existing bridge and replacing it with a precast concrete culvert, then provide support during the construction tender and construction. - Requirements: Design must meet applicable requirements and account for railway-network operating constraints and the schedule for obtaining environmental authorization. Construction is planned mainly during a three-day service interruption, and the new structure is to be in service by fall 2028. - OEMs and vendors: No product OEMs, suppliers, or part numbers are identified; the requested work is professional engineering services. - Duration: Estimated 36 months; start and end dates and option periods are not specified.

Description

The solicitation seeks preparation of plans and specifications, and support during the construction tender and construction, for replacement of bridge PM 29.44 in Mirabel. The existing structure will be demolished and replaced with a new precast concrete culvert, with design work accounting for railway operating constraints and applicable requirements. Construction is planned primarily during a three-day service interruption in summer 2028, and the structure must be in service by fall 2028. An environmental authorization application must be submitted by January 2027, and the estimated contract duration is 36 months.

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