1a Hoisting Study Guide 100% Accurate!!

6.09 Special Requirements for Pile Drivers {Ans: Special Requirements for Pile Drivers. (a) Inspection. All pile driving equipment shall be inspected daily before the start of work by a licensed operator of the equipment and all unsafe conditions and defective parts shall be corrected before beginning operations. (b) Driver Not in Use. When the pile driver is not in use, the hammer shall be chocked or blocked in the leads or lowered to the ground. (c) Temporary Interruption. The operator of every pile driver shall remain at his post when the driving is interrupted until the hammer has been chocked or blocked in the leads, or has been lowered and is resting on a driven pile or on the ground. (d) Jib Attachment. Pile drivers shall not be used with a jib attached. (e) Stop Blocks. Stop blocks shall be provided for the leads to prevent the hammer from being raised against the head block.}Stability Triangle {Ans: Demonstrates stability simply}ASME {Ans: American Society of Mechanical Engineers}Ropes {Ans: The rated load divided by the number of parts of rope shall not exceed 20% of the nominal breaking straight of the road}amount of water allowed in a trench