![]() ![]() (See Multi-point adjustable suspension scaffold.)Ĭleat means a structural block used at the end of a platform to prevent the platform from slipping off its supports. Additional support may be provided by vertical pickups.Ĭhimney hoist means a multi-point adjustable suspension scaffold used to provide access to work inside chimneys. The Cranes and Derricks Division within DOB has jurisdiction over suspension scaffolds.Īdjustable suspension scaffold means a suspension scaffold equipped with a hoist(s) that can be operated by an employee(s) on the scaffold.īearer (put log) means a horizontal transverse scaffold member (which may be supported by ledgers or runners) upon which the scaffold platform rests and which joins scaffold uprights, posts, poles, and similar members.īoatswains' chair means a single-point adjustable suspension scaffold consisting of a seat or sling designed to support one employee in a sitting position.īody belt (safety belt) means a strap with means both for securing it about the waist and for attaching it to a lanyard, lifeline, or deceleration device.īody harness means a design of straps which may be secured about the employee in a manner to distribute the fall arrest forces over at least the thighs, pelvis, waist, chest and shoulders, with means for attaching it to other components of a personal fall arrest system.īrace means a rigid connection that holds one scaffold member in a fixed position with respect to another member, or to a building or structure.īricklayers' square scaffold means a supported scaffold composed of framed squares which support a platform.Ĭarpenters' bracket scaffold means a supported scaffold consisting of a platform supported by brackets attached to building or structural walls.Ĭentenary scaffold means a suspension scaffold consisting of a platform supported by two essentially horizontal and parallel ropes attached to structural members of a building or other structure. ![]() A master rigger or special rigger must be contracted for the work, and each worker using or operating the suspension scaffold must be employed by the master rigger, special rigger, or their company. In New York City, The Construction Division within each borough office of the Department of Buildings (DOB) has jurisdiction over pipe scaffolds (stationary).Ī hanging or suspension scaffold is supported from the roof or setback of a building and held by either cables or rope. One is often referred to as a pipe scaffold and the other a hanging or suspension scaffold.Ī pipe scaffold is a stationary scaffold that is constructed with pipes and erected from the ground up along the side of a building. Although there are numerous types of scaffolds in use in cities, there are two types of scaffolds that are more common or visible on the streets.
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