To keep up with industry needs and various project types, CBI has invested in a fleet of HDD rigs ranging from a Vermeer 7×11 to an HRE500. This allows us to perform small service line installation bores to large diameter pipelines with pull-back capacity up to 500,000 lbs. We employ McLaughlin Auger Bore machines for projects requiring up to 54″ diameter bores. All Cornerstone contracts are backed by a fleet of support equipment including mud recycling technology, frak tanks, pumps, vacuum trucks, and a 1,000,000 lb. thrust air hammer.
We have the equipment, capability and project management experience to undertake your project. Please contact us for more information.