Stormwater drainage trapsMay 5, 2014
Where the stormwater is only rainwater from roofs, the downpipes discharge the water into self-cleansing gully-traps or directly into a drain. Where the stormwater consists of surface washings, it can carry silt, sand, shuingle, and organic litter, such as paper and leaves. You must prevent this silt entering the stormwater drainage system. This is a New Zealand regulation. Euro Plumbing can supply and install a simple silt trap to stop these materials getting into your drain. For more information please contact us on 0800 832 638
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