WE WERE CONTACTED BY TENDER LAWN CARE & QUALITY LAWN SERVICE TO DIRECTIONAL BORE PARKING LOT OF STARBUCKS .THEY NEEDED A 2 INCH SLEEVE INSTALLED .SO THEY COULD INSTALL SPRINKLERS ON EACH SIDE OF PARKING LOT .THIS JOB HAD TO BE DONE AFTER STORE WAS CLOSED. WE HAD TO EXPOSE THE SEWER LINE THAT WAS IN THE MIDDLE OF PARKING LOT.BEFORE THE BORE WAS STARTED WE HAD EXPOSED THE SEWER LINE,AND ONCE WE HAD FOUND THAT IT WAS AT 3 FEET DEEP WE THEN DRILLED OVER IT AT 2 FEET DEEP AND FINISHED THE JOB.