CanadaBuys #7741

Slope Stabilization and Site Works at Morden Dam East Abutment

Manitoba Transportation and Infrastructure is seeking bids for slope stabilization and site works at the Morden Dam east abutment. - Government Buyer: - Manitoba Transportation and Infrastructure, Tendering and Contracts - Scope of Work: - Slope stabilization at the spillway east abutment - Removal and reinstallation of gabion baskets - Installation of granular rib trenches (rockfill) - Regrading of slopes and parking lot - Removal and reinstallation of fencing - Salvage and supply of gravel - Installation of chainlink fence and swing gate - Environmental management procedures - Common and waste excavation - Installation of straw wattle, geotextile non-woven fabric, gabion wall drain, erosion control blanket - Seeding, shrubs planting, and plant maintenance for two years - Products and Quantities: - Straw wattle: 125 units - Chainlink fence: 25 meters - Swing gate: 1 unit - Granular rib trench (rockfill): 315 meters - Geotextile non-woven (Class 2): 240 square meters - Gabion wall drain: 22 meters - Gabion baskets retaining wall: 22 meters - Salvage gravel: 200 metric tonnes - Traffic gravel Class "A": 285 metric tonnes - Topsoil: 35 metric tonnes - Erosion control blanket: 450 square meters - Seeding: 430 square meters - Shrubs planting: 35 units - Services: - Equipment mobilization - Traffic control (Level II) - Access roads and site works roads - Salvage fencing - Environmental management procedures - Common excavation: 110 cubic meters - Waste excavation: 310 cubic meters - Plant maintenance for two years - Unique Requirements: - Environmental management and erosion control - Plant maintenance for two years - No specific OEMs or vendors are named; all products and materials are described generically.

Description

This solicitation is for slope stabilization work on the east abutment of the spillway at Morden Dam. The project involves removal and reinstallation of existing gabion baskets within the failed slope area and installation of granular rib trenches into the grade slopes. Additional work includes regrading the parking lot to redirect runoff water, removal and reinstallation of the existing fence, salvage of existing gravel, and supply of new gravel. The scope also covers fencing, common excavation, installation of gabion wall drains, environmental management procedures, and plant maintenance for two years.

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