Dewatering

Unmanaged site water is an environmental compliance risk. On construction, civil and industrial sites across New Zealand, pumped and discharged water must meet strict quality requirements before it enters stormwater systems or natural waterways. pH7 supplies dewatering bags and dewatering socks to help distributors and their customers manage sediment effectively and keep sites compliant.

Dewatering bags filter sediment, silt and suspended solids from pumped water before discharge. Water passes through the fabric while contaminants are retained, significantly reducing the sediment load entering drainage networks and downstream environments. Dewatering bags are well suited to construction site dewatering, groundwater management and treating runoff during earthworks.

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