British Columbia BCBid #235366

Engineering Assessments for Xwulqw’selu (Koksilah) Water Storage Options

The Cowichan Valley Regional District is seeking engineering assessments of potential large-scale water storage options for the Xwulqw’selu (Koksilah) watershed. - Government buyer: Cowichan Valley Regional District (CVRD); no sub-agency or specific office is identified. - Requested services: Assess available storage for three provisional options: Grant Lake with a dam at the lake outlet, and two gravel extraction pits developed through excavation and waterproof liners. - Deliverables: Class D cost estimates for storage and distribution infrastructure. - Scope flexibility: The assessment options may be adjusted if an alternative is identified. - OEMs and vendors: No product manufacturers, OEMs, or service vendors are named. No products, part numbers, or product quantities are specified.

Description

The Cowichan Valley Regional District is seeking proposals for Xwulqw’selu (Koksilah) water storage options. The work focuses on large-scale storage options, including Grant Lake and gravel extraction pits. Deliverables include engineering assessments of available storage for three large-scale options and Class D cost estimates for storage and distribution infrastructure. The assessments provisionally cover Grant Lake with a dam at the lake outlet and two extraction pits using excavation and a waterproof liner; the scope may be adjusted if an alternative option is identified.

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