Mich. Admin. Code R. 408.10506 - Definitions; P, R
Rule 506.
(1)
"Platform rated load" means the combined weight of workers, tools, equipment,
and other material which is permitted to be carried by the working platform at
the installation, as stated on the load rating plate.
(2) "Poured socket" means the method of
providing wire rope terminations in which the ends of the rope are held in a
tapered socket by means of poured spelter or resins.
(3) "Powered platform" means scaffolding
equipment that consists of a permanently installed, power-operated working
platform and a roof car or other suspension means.
(4) "Primary brake" means a brake designed to
be applied automatically whenever power to the prime mover is interrupted or
discontinued.
(5) "Prime mover"
means the source of mechanical power for a machine.
(6) "Rated load" means the manufacturer's
recommended maximum load.
(7)
"Rated strength" means the strength of wire rope, as designated by its
manufacturer or vendor, based on standard testing procedures or acceptable
engineering design practices.
(8)
"Rated working load" means the combined static weight of persons, materials,
and suspended or supported equipment.
(9) "Registered professional engineer" means
a person who has been duly and currently registered and who is licensed by an
authority within the United States or its territories to practice the
profession of engineering.
(10)
"Roof car" means a structure that is for suspending a working platform and that
provides for the platform's horizontal movement to work positions.
(11) "Roof powered platform" means a working
platform where the hoist or hoists used to raise or lower the platform is
located on the roof.
(12) "Roof
rigged davit" means a davit used to raise the suspended working platform above
the building face being serviced. This type of davit can also be used to raise
a suspended working platform that has been ground-rigged.
(13) "Rope" means the equipment used to
suspend a component of an equipment installation, such as wire rope.
Notes
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