OSHA
According to OSHA 1926.1400, when working near power lines when do you need a dedicated spotter?
When working near power lines, what type of tag line should you use?
polypropylene
Joining lengths of wire rope by splicing is what?
Prohibited
When setting up the crane, the operator can see 3 of the 4 outriggers. What is needed?
A basket Hitch is what of a Vertical hitch
200%
According to OSHA 1926.1400, what is the difference between Load moment indicator and a Load moment limiter.
Load moment indicator indicates with lights, bells, buzzers and a Load moment limiter shuts off power to those functions which can increase the severity of loading on the equipment
When working near a 90,00 volt power line, how far away do you stay?
15 feet
Using the preferred method of installing wire rope from a reel onto a hoist drum, the rope runs from the:
Top of the reel to the top of the drum
How thick do the Outrigger pads need to be?
4 inches thick
Who is responsible for knowing the weight of components?
Site Supervisor
According to ASME B30.5 and OSHA, which cranes need a LMI?
3 tons and above
According to Option 2 in OSHA 1926.1407, when working near 50kv power line. How far do you stay away?
20 feet
When the number of layers of rope on a drum increases the line pull capacity does what?
Decreases
According to ASME B30.5, what material do the outrigger pads need to be made out of?
Hard wood
When a crane arrives at a jobsite, how does the operator know that Operator manual belongs to that crane?
Serial Number
When working near powerlines, What has to be on the crane?
Special hazard warnings. One inside the cab and Two on the outside of the equipment.
When traveling with a crane, how far do you stay away from a 750 volt powerline?
4 feet
What is the most common type of Hook used?
Self Closing swivel hook
The Float pad of the Outrigger needs to be _______ to the Outrigger Rod
positively attached
When is it allowed to sideload a crane?
In a Two blocking situation, what three functions are limited?
Hoist up, Boom down and Extend out
What is a common sign of core failure according to ASME B30.5 in rotation resistance rope?
Reduction of wire rope
You are setting your crane up in a confined area and you cannot fully extend your fourth outrigger. Your crane does not have a load chart for intermediate extension working. In such a situation you should use the capacities in the?
On rubber Chart
According to OSHA 1926.1400, what is one thing that can be removed from the cab of a derricked crane on a barge?
Level