SEATTLE - Pulling two scrunched Seattle Monorail trains apart and north along their elevated tracks had never been tried before, but the system’s engineering crew lined up a giant hydraulic ...

In a June 30, 2017 “interpretation letter,” OSHA said it will exclude monorail hoists from enforcement of its “Subpart CC – Cranes and Derricks in Construction” regulation, on the ...

OSHA and the Crane Manufacturers Association of America (CMAA), the Hoist Manufacturers Institute (HMI), and the Monorail Manufacturers Association (MMA) renewed their alliance, originally signed ...

And at the operating station, there must be a means for opening the power circuit to all motors of the crane or monorail hoist. The runway conductors must also have a disconnect complying with Sec.