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.

Used for reeling and adjusting tension, winches can range from simple mechanical systems to highly sophisticated components. For industrial applications, winches are featured as pneumatic and hydraulic varieties, and are made to be highly enduring and reliable to suit a wide range of operational demands.

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.