In short: Greenbank homes often need attention for stormwater flow. We see blocked drains, pipes laid too shallow and connections to natural watercourses that are not properly graded.
Blocked drains
During a recent inspection in a local estate, a main drain was found blocked by soil and debris. This prevents water from leaving the site during heavy rain.
Poor fall
Stormwater pipes installed in some areas were laid with insufficient slope, causing water to pool. Proper fall is needed to ensure gravity moves water away from the slab.
Exposed pipes
On another site, stormwater pipes were left exposed rather than buried. Exposed pipes are prone to damage and do not meet standard installation practices.
Natural connections
Connections to the local watercourse must be formed and graded correctly. Incorrect connections can lead to erosion and water pooling on the surrounding land.
Written by our local inspection team from work carried out in Greenbank. Licensed building practitioners.
