Mich. Admin. Code R. 408.10505 - Definitions; M, O
Rule 505.
(1)
"Mobile elevating platform" means a type of freestanding scaffolding that can
be manually moved horizontally from 1 area to another and raised or lowered
manually or with power to predetermined heights.
(2) "Obstruction detector" means a control
that will stop the suspended or supported unit in the direction of travel if an
obstruction is encountered, and will allow the unit to move only in a direction
away from the obstruction.
(3)
"Operating control" means a mechanism regulating or guiding the operation of
equipment that ensures a specific operating mode.
(4) "Operating device" means a device
actuated manually to activate a control.
(5) "Outrigger" means a device, used singly
or in pairs, for suspending a working platform from work, storage, and rigging
locations on the building being serviced. Unlike davits, an outrigger reacts
its operating moment load as at least 2 opposing vertical components acting
into 2 or more distinct roof points and or attachments.
Notes
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