Developing Advanced Rigging And Lifting Competencies

By the end of this course, participants will be able to:

Demonstrate advanced knowledge of rigging principles including load dynamics, center of gravity, load control, and sling angles.

Interpret and apply relevant international and local standards such as those from Occupational Safety and Health Administration (OSHA), American Society of Mechanical Engineers (ASME), and Lifting Equipment Engineers Association (LEEA) in lifting operations.

Plan and execute complex lifting operations including tandem lifts, critical lifts, and non-routine lifting activities.

Select appropriate lifting equipment and rigging gear based on load characteristics, environmental conditions, and operational requirements.

Content

Advanced Rigging Principles

• Review of fundamental rigging concepts
• Advanced load dynamics and center of gravity calculations
• Load stability and balance analysis
• Sling angle stress factors and load distribution
• Effects of environmental conditions (wind, ground stability, weather)

Rigging Equipment Selection and Inspection

• Advanced selection criteria for slings (wire rope, chain, synthetic, specialty)
• Shackles, hooks, eyebolts, turnbuckles, spreader beams, and lifting frames
• Load-rated hardware and identification markings
• Pre-use inspection procedures
• Equipment rejection criteria and documentation
• Preventive maintenance practices

Lift Planning and Risk Assessment

• Developing comprehensive lift plans
• Critical lift identification and procedures
• Risk assessment methodologies (JHA/JSA)
• Load chart interpretation and crane capacity planning
• Communication protocols and signal planning
• Permit-to-work systems

Complex and Specialized Lifts

• Tandem (dual crane) lifting operations
• Blind lifts and limited-visibility operations
• Heavy lift operations
• Offshore and marine lifting considerations
• Lifting of irregular, fragile, or high-value loads
• Confined space lifting challenges

Advanced Load Control Techniques

• Tag line management
• Controlling swing, rotation, and drift
• Dynamic loading considerations
• Shock loading prevention
• Load securing and stability during placement

Rigging Calculations and Engineering Concepts

• Sling tension calculations
• Determining load weight and center of gravity
• Factor of safety application
• Working Load Limit (WLL) vs. Breaking Strength
• Basic structural and mechanical considerations
• Introduction to engineered lift studies

Standards, Regulations, and Compliance

• International and local lifting regulations
• Industry best practices (e.g., ISO standards)
• Documentation and record keeping
• Roles and responsibilities (Rigger, Lift Supervisor, Appointed Person)
• Legal implications of non-compliance

Training Methodology

The training methodology combines lectures, discussions, group exercises and illustrations. Participants will gain both theoretical and practical knowledge of the topics. The emphasis is on the practical application of the topics and as a result participant will go back to the workplace with both the ability and the confidence to apply the techniques learned to their duties.