To give you an idea of what to expect, here is a typical question based on the Aramco guidelines:
Also included: – “Prowords” (over, out, say again), and the mandatory requirement that only one rigger (the Lift Director) talks to the crane operator during a critical lift.
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Discard wire ropes if you find 10 randomly distributed broken wires in one rope lay, or 5 broken wires in one strand of one rope lay.
The notes dedicate multiple pages to for: rigger level 3 aramco notes
If the COG is not at the center, the side with the shorter distance to the COG takes more load. Sling Loading Formula:
Arm extended horizontally, fingers closed, thumb pointing upward. To give you an idea of what to
Arm extended horizontally, point finger in direction of swing of boom.
Determining the correct center of gravity (COG) to ensure load stability. With arm extended downward, forefinger pointing down, move
With arm extended downward, forefinger pointing down, move hand in small horizontal circle.
Disclaimer: This article is for informational and educational purposes. Actual Saudi Aramco standards, GI's, and assessment criteria are subject to change. Always refer to the official Saudi Aramco Rigger Level 3 training handbook and company safety guidelines.