Part 4 – Stormwater Drainage

4.13    Joints

All pipes shall be jointed to ensure no leakage (in or out of the pipe) occurs. This considers the effects on groundwater levels – particularly in peat soils where all efforts are required to minimise groundwater level reduction.

All pipes shall be rubber ring jointed apart from the PE pipes which shall be welded.

Note:  Special jointing at manholes shall generally be in accordance with the manufacturer’s recommendations or as detailed by the MPDC Infrastructure Code of Practice, whichever is approved by Council for the specific case.