From 1 July 2010, the NSW government has made it mandatory to Dial before you Dig. So before you begin any works that need excavation or digging you need to check the location and type of any underground power lines or gas pipes in the area that you propose to dig in.
Services location is a service offered by excavation companies.
At least 30 days before you start the work.
Some works are exempt - namely:
Dialing before you dig can prevent you from hitting pipelines and causing damage, and failure to do so can affect a company's public liability coverage. Your quality excavation expert will know about these requirements but if you're doing landscaping or renovations by hiring machinery (or simply are prepared to dig deeply with a spade!) then you'll need to take on this responsibility.
To contact Dial Before You Dig call 1100 (calls are free from landlines) or you can submit a notification online at www.1100.com.au
Service Central can help you find qualified Excavation professionals if you post your job here.
I think you right and the Using machinery or power tools can be useful also!
over a year ago by excavation companies