INDT 111 - Rigging

1. Describe the basic characteristics of fiber rope, wire rope, and chain. [b]
2. Identify and describe the functions of end fittings and connectors. [b]
3. Identify and describe the uses of slings. [b]
4. Explain how to inspect: Wire rope, chains, synthetic web slings, hooks, shackles, and sockets. [b]
5. Identify the various types of derricks and cranes. [b]
6. Describe hand signals commonly used for different types of cranes. [d,f]
7. Explain how to estimate the size and weight of a load and how to find a load’s center of gravity. [e]
8. Identify the various types of knots. [a]
9. Describe the basic rigging safety precautions and the basic steps involved in planning a rigging job. [c]
10. Describe how to select the proper equipment for a rigging job. [e]
11. Define mechanical advantage. [a]
12. Describe the use and application of hoists, jacks, and winches. [e]
13. Describe the effects of sling angles and hitch patterns on a sling’s lifting capacity. [e]
14. Describe how a load leveler can be used to balance a load. [e]
15. Describe rigging components and identify basic inspection checks that should be made to them. [e]
16. Describe how to read and interpret lifting capacity charts used in heavy lifting. [f]
17. Describe load-balancing techniques commonly used during heavy lifting. [e]

Note: Letters following objectives correspond to ATMAE Outcomes

COURSE CONTENT: Topical areas of study include - Rigging:

• Ropes and Chains
• End Fittings and Connectors
• Slings
• Equipment Inspections
• Derricks and Cranes
• Types of Derricks
• Types of Cranes
• Crane Hand Signals
• Rigging and Moving Loads
• Estimating Size, Weight, and Center of Gravity
• Tying Knots
• Rigging and Moving Materials and Equipment

Lifting

• Simple Block and Tackle
• Compound Block and Tackle
• Mechanical Advantage
• Hoists, Jacks and Winches
• Slings and Levelers
• Preparing for a Reverse Dial Alignment
• Heavy Lifting Equipment
• Bridge Cranes
• Boom Cranes
• Crane Inspections
• Heavy Lifting Procedures
• Capacity Charts
• Load Balancing
• Getting Started
• Crawler Crane Job

 
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