1.
When can a crane be operated outside of its capacity?
Correct Answer
B. Never!
Explanation
According to company policy, "At all times, the machine must be operated in accordance with the capacity charts, rigging drawings, and wire rope chart applicable to the particular machine."
2.
What is considered a “Critical Lift”?
Correct Answer
E. A, B, and C
Explanation
Other critical lifts include: 100,000+ lbs. lifts and lifts that are near powerlines.
3.
When are we required to use an "On the Spot Lift Plan" (pick the best answer)?
Correct Answer
B. Every pick needs to be tied to a "On the Spot Lift Plan".
Explanation
In order to ensure safety and proper execution of lifting operations, it is necessary to have a "On the Spot Lift Plan" for every pick. This plan helps in assessing the risks involved, determining the appropriate equipment and techniques to be used, and ensuring that all necessary precautions are taken. By tying every pick to a lift plan, it ensures that the lifting operations are well-planned and executed in a safe manner.
4.
Corporate Policy does not allow cranes to operate within _______ feet of power lines.
Correct Answer
A. 10
Explanation
Any cranes that will be operating close to powerlines need to have a proper plan setup and safety guidelines in place. We have to know the voltage and the height of the powerline. If the powerline is above 50kv we need to add to our safe distance.
5.
S.W.L.L. is an acronym that means:
Correct Answer
B. Safe Working Load Limit
Explanation
S.W.L.L. is an acronym that stands for Safe Working Load Limit. This term is commonly used in industries such as construction and manufacturing to refer to the maximum weight that a piece of equipment or structure can safely handle. It is important to adhere to the safe working load limit to prevent accidents, damage, or failure of the equipment or structure.
6.
Synthetic Nylon slings are allowed for what type of lifts?
Correct Answer
D. As a last resort with your Job Superintendents approval.
Explanation
Even brand new nylon slings can tear. They are not allowed to be used unless approved by your Job Superintendent.
7.
Who is responsible for ensuring the safe operation of cranes?
Correct Answer
A. Job Superintendent
Explanation
The Job Superintendent is responsible for ensuring the safe operation of cranes. As the superintendent, they oversee the entire project and have the authority to make decisions regarding safety protocols and procedures. They are responsible for ensuring that all crane operators are properly trained and certified, that the cranes are inspected and maintained regularly, and that safe operating practices are followed at all times. The Job Superintendent plays a crucial role in ensuring the safety of both the workers and the equipment on the construction site.
8.
How many people are allowed to communicate with the crane at one time?
Correct Answer
A. 1
Explanation
When more than one person communicates with the crane it can cause confusion and possible incidents.
9.
How often are cranes required to pass a general inspection?
Correct Answer
D. Before each shift.
Explanation
Designated Operators will inspect their crane before each shift of operation. Any deficiency or defective part which may impair the safe operation of the crane must be repaired before the crane is placed in service. Daily crane inspections will be recorded on a daily inspection form for the specific crane inspected and be submitted to the Project Manager or his designee.
10.
Which of the following conditions would require a hoisting wire rope to be removed from service?
Correct Answer
E. All of the above.
Explanation
Any hoisting wire rope that shows any damage should be reported to the Job Superintendent.
11.
What is the maximum life for a cable pendant in lift crane service?
Correct Answer
C. 10 Years
Explanation
The maximum life for a cable pendant in lift crane service is 10 years. This means that the cable pendant, which is used to control the movement of the crane, can be expected to function properly and safely for up to a maximum of 10 years before it needs to be replaced. This timeframe is likely determined based on factors such as the durability and wear resistance of the materials used in the cable pendant, as well as industry standards and regulations for crane safety.
12.
Designated Operators must (check all that apply):
Correct Answer(s)
A. Be qualified to operate the equipment.
B. Be trained in the use of the “On The Spot Lift Plan” (Company Form 584LP).
C. Have a basic knowledge of crane inspection to be aware of any problems in the crane structure, hoisting assembly, or drive train.
D. Understand the Crane Capacity Charts.
E. Be thoroughly familiar with the controls/power system.
Explanation
Designated Operators must be qualified to operate the equipment, as they need to have the necessary skills and expertise to safely operate the machinery. They also need to be trained in the use of the "On The Spot Lift Plan" to ensure that proper planning and safety measures are in place. Additionally, they should have a basic knowledge of crane inspection to identify any potential issues with the crane structure, hoisting assembly, or drive train. Understanding the Crane Capacity Charts is important to ensure that the equipment is being used within its safe operating limits. Lastly, being thoroughly familiar with the controls and power system is crucial for efficient and safe operation of the equipment.
13.
When deciding which boom to use on a project you should always choose:
Correct Answer
C. The shortest boom possible.
Explanation
Always choose the shortest boom possible to get the job done.