Rigger Level 3 Aramco Notes ((install)) -

Introduction

A Level 3 Rigger is expected to demonstrate expertise in several key areas:

• Advanced Rigging Techniques: This includes topics such as load calculation, rigging configuration, and equipment selection.
• Safety Procedures: Emphasis is placed on hazard identification, risk assessment, and mitigation strategies to ensure a safe working environment.
• Equipment Inspection and Maintenance: Guidelines are provided for inspecting and maintaining rigging equipment, including slings, shackles, and hoists.
• Load Planning and Execution: This includes procedures for planning and executing complex lifts, taking into account factors such as load weight, size, and shape.

• For a 60° horizontal sling angle → Tension factor = 1.154
• For a 45° horizontal sling angle → Tension factor = 1.414
• For a 30° horizontal sling angle → Tension factor = 2.0

Inspection Standards

: Criteria for rejecting damaged slings (e.g., more than 10% wear on shackle diameter). rigger level 3 aramco notes

6. Common Violations (Aramco Rigging Audits)

Raise Load : Index finger pointing up, moving in a small circle. Introduction A Level 3 Rigger is expected to

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A Rigger III focuses on the safe lifting, moving, and positioning of heavy equipment and materials using cranes, hoists, and specialized hardware. Key areas of expertise include: Load Limit: Managing loads up to a maximum of 10 tons. Safety Standards: Adhering to Saudi Aramco General Instruction (GI) 7.029 for rigging hardware standards. Equipment Selection: Advanced Rigging Techniques : This includes topics such