Before revision: 12) Equipment Small HDD Drill RigMaxi-Sized Drill RigTypical Maxi-Sized HDD Rig Spread (approximately 50,000 sq ft.) The equipment used in Directional Boring/HDD depends on the length of the (proposed) crossing, the pipe properties (of the to-be-installed pipeline), and the (anticipated) subsurface conditions.
After revision: 12) Equipment Small HDD drill rigMaxi-sized drill rigTypical maxi-sized HDD Rrig spread (approximately 50,000 sq ft.) The equipment used in directional boring depends on the length of the (proposed) crossing, the pipe properties (of the to-be-installed pipeline), and the (anticipated) subsurface conditions.