SVC’s standard range of precast concrete knockout pits are applicable for use in new or existing stormwater infrastructure systems.
Multiple standard sizes are kept readily available in stock. Precast concrete pit risers or extensions are available in numerous depths to suit the corresponding pit bases, allowing easy extension of the pit depth without the need for full customisation. All pit risers are supplied with step irons pre-installed, providing a convenient solution for quick installation.
All pits and risers are compliant with the AS/NZS Plumbing & Drainage Code.