Northwest Langley Waste Water Treatment Plant – Phase 1

Metro Vancouver
Langley, BC

JJM Construction Ltd. was selected by Greater Vancouver Sewerage & Drainage District (Metro Vancouver) to prepare a portion of the NW Langley Wastewater Treatment Plant site for the subsequent construction of new secondary clarifiers to expand the treatment capacity of the plant.

The completed work was to provide the Owner with vibro-replacement ground densification and preload placement, including settlement monitoring. This included collection and dewatering of sludge and preparation of the sub-grade in the area including loading and hauling of an existing sludge drying bed. As part of the scope of work, JJM constructed an operational pad covering the future secondary clarifier area in order for the ground densification work to proceed.

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