The bolting process is a term used by variety of construction and industrial trades to assemble structural members. Bolting is the process of tightening or torqueing structural bolts by turning the nut and holding the head of the structural bolt until the required clamp force on the structural joint is achieved.

For use in a wide range of industrial settings, hydraulic wrenches deliver high torque when installing construction grade threaded fasteners. Hydraulic wrenches are optimal tools for the removal of components that have been subjected to corrosion, torqued to high loads or have undergone heavy loading conditions.

Manhattan Island is one of the five New York City Boroughs. Manhattan's utilities, electric, gas, steam, water, sewer, fiberoptic and communication cables are all underground and require specialized equipment to install and service these facilities.