Rigger Level 3 Aramco Notes ((free)) Jun 2026

You must have specific experience. Most employers hiring for Aramco Level 3 roles require:

Forearm vertical, forefinger pointing up, move hand in a small horizontal circle.

Lower Load : Index finger pointing down, moving in a small circle.

Inspect wire rope, nylon web, and chain slings for broken wires, cuts, abrasion, or permanent elongation. rigger level 3 aramco notes

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Arm extended downward, forefinger pointing down, move hand in a small horizontal circle.

If Sling is known: Divide by factor for sling capacity calculations. C. Sling Types and Hitches Full capacity of the sling. Choker Hitch: Reduces capacity (usually 75-80%). You must have specific experience

Note: Even though the load is 10,000 kg, each sling must be rated for at least 7,070 kg, not 5,000 kg. 5. Safe Crane and Lifting Operations

By mastering these fundamental concepts—ranging from hardware inspection and angular tension formulas to crane capacities and safety communication—you will be well-prepared to pass the certification exam and maintain an accident-free work environment.

According to Saudi Aramco’s Safety Management System (SMS) and GI (General Instruction) 7.1, a Rigger Level 3 is authorized to handle complex, multi-crane lifts, critical picks, and load calculations that exceed standard chart values. While a Level 2 knows how to tie a knot, a Level 3 knows why the knot fails under specific angles. Inspect wire rope, nylon web, and chain slings

In the oil and gas construction and maintenance landscape of Saudi Aramco, rigging is not merely a mechanical task—it is a critical safety discipline. A Rigger Level 3 (often referred to as a Master Rigger or Senior Rigger in Aramco’s grading system) is expected to perform complex lifts, direct crane operators via hand signals, and inspect lifting gear without supervision. This article outlines the core competencies, load chart calculations, and permit requirements mandated by SAEP-358 (Lifting Equipment and Rigging) and the Saudi Aramco Safety Handbook .

As the horizontal sling angle decreases, the tension on each sling leg increases exponentially.

Disclaimer: Always refer to the latest Saudi Aramco Engineering Standards (SAEP) and project-specific LIFTRA permits, as specifications may vary between departments (e.g., Jazan vs. Uthmaniyah).

Ensuring all rigging activities comply with Aramco safety regulations (G.I. 7.028). 2. Essential Rigging Principles & Technical Knowledge