Guided auger boring is the method of accurately installing pipelines by using an Akkerman guided boring system (GBM) with an auger boring machine to maximize utility drive lengths, ensure bore accuracy, expedite installations, reduce casing diameters, and avert the downtime associated with failed bores. This method has become one of the most common applications for the GBM 240A system. 800/533-0386; www.akkerman.com