Drill and blast. Sent from my iPhone
> On Aug 24, 2019, at 2:44 PM, Craig House <[email protected]> wrote: > > We are setting 60’ utility poles for customers and bought our own auger truck > and core barrel to do the work. It all has been going well up until > yesterday. We don’t have use The core barrel very often. Most of the time the > core comes out after you get it cut. However yesterday, we cored down to the > depth we needed but the rock core did not break off to pull it out of the > hole. Has anyone out there had any experience with something like this what > is the next step to get the core to break out? Normally we wiggle the > barrel around a little bit and the core comes right out. In this case it will > not break loose. > > Sent from my iPhone > -- > AF mailing list > [email protected] > http://af.afmug.com/mailman/listinfo/af_af.afmug.com -- AF mailing list [email protected] http://af.afmug.com/mailman/listinfo/af_af.afmug.com
