Saskatchewan Tenders #2026-27OE-0021

Erosion and Earthworks Repair at Buffalo Pound Dam, Saskatchewan

This opportunity involves the Water Security Agency (WSA) of Saskatchewan seeking contractors for erosion and earthworks repairs at Buffalo Pound Dam, northeast of Moose Jaw, Saskatchewan. - Government Buyer: - Water Security Agency (WSA), Project Delivery Group, Moose Jaw, Saskatchewan - OEMs and Vendors: - No specific OEMs or commercial vendors are named; WSA will supply some materials (e.g., Class 1 rip rap) - Products and Services Requested: - Sheet pile cut-off wall installation to mitigate seepage and improve dam stability - Earthworks to repair erosion and animal burrowing - Supply and installation of approximately 1,015 tonnes of Class 1 rip rap (WSA-supplied) - Haul and installation of rip rap on upstream and downstream slopes - Supply and installation of non-woven geotextile, erosion control matting, and traffic gravel - Installation of road signage, markers, and permanent traffic measures - Cofferdamming, care of water, dewatering, and sediment management - Fish salvage services by qualified environmental subcontractor - Clearing, grubbing, excavation, fill placement, topsoil placement, seeding, and hydrovacing - Bonding and all required insurance - Unique or Notable Requirements: - Work must comply with Saskatchewan's Occupational Health and Safety Regulations - Contractor must act as Prime Contractor and provide detailed work execution plans - Strict environmental timing: in-water isolation work must be completed before fish spawning season (before October 1) - Liquidated damages apply for delays beyond milestone dates - Detailed inspection, testing, and commissioning required - Locations: - Place of performance: Buffalo Pound Dam, approximately 30 km northeast of Moose Jaw, Saskatchewan, on the Qu’Appelle River - Contracting/government offices: Water Security Agency, 101 - 111 Fairford Street East, Moose Jaw, SK S6H 7X9; KGS Group, Suite 102, 4561 Parliament Avenue, Regina, SK S4W 0G3 - Associated with Buffalo Pound Provincial Park

Description

The Water Security Agency (WSA) of Saskatchewan is soliciting quotations for erosion and earthworks repair at Buffalo Pound Dam, located near Moose Jaw, Saskatchewan. The project involves mitigating seepage concerns and improving dam stability by installing a sheet pile cut-off wall within the embankment dam, along with cofferdamming, earthworks to repair erosion and animal burrowing, and installation of rip rap on both upstream and downstream slopes. The contract also includes supplying and installing miscellaneous road signage and markers. The work aims to address historical settlement issues on the dam's embankment built on soft alluvial clays.

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