Building a silt fence and bunds | Auckland Council

Clear instructions on how to build a silt fence and bunds so that your building site keeps mud-laden water on site. The council wants to prevent dirty water running off building sites and into stormwater drains, where it pollutes waterways.

Also see our other videos on good building management, how to build a silt fence and bunds, how to stabilise entranceways, how to work with concrete, and how to build catchpit protection.