The lengthwise horizontal bracing or bearing parts or both. It has a way for fastening to the roof or is supported by ropes fastened over the ridge and secured to some suitable object. A bracket used in sloped roof construction. A scaffold part on which the platform rests. A rail approximately midway between the guardrail and platform and secured to the uprights along the exposed sides and ends of platforms. A scaffold built to carry a working load not more than 50 pounds per square foot. The total of all loads including the working load, the weight of the scaffold, and such other loads as may be reasonably anticipated.
SHORE SCAFFOLD MEANING PORTABLE
A portable rolling scaffold mounted on casters. A scaffold built to carry a working load not more than 25 pounds per square foot. A horizontal scaffold member that extends from post to post and supports the putlogs or bearer forming a tie between the posts. A light duty scaffold supported by brackets attached to ladders. A scaffold for light or medium duty, made of horses supporting a work platform. A scaffold built to carry a working load of not more than 75 pounds per square foot.
A rail secured to uprights that run along the exposed sides and ends of platforms. A scaffold supported from the base by a double row of uprights, independent of support from the walls and constructed of uprights, ledgers, horizontal platform bearers, and diagonal bracing. (e)Double pole or independent pole scaffold. A plank with cleats spaced and secured at equal intervals, for use on roofs, not designed to carry any material. A tie that holds one scaffold part in a fixed position with respect to another. A seat supported by slings attached to a suspended rope, designed to accommodate one worker in a sitting position. A horizontal part of a scaffold on which the platform rests and which may use ledgers as support. This section has safety requirements for scaffolds.
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