Rigger Level 3 Aramco Notes Access
The final component of the Level 3 notes outlines the practical test. The candidate is given 15 minutes to rig a 10-ton heat exchanger bundle for rotation from horizontal to vertical using a single mobile crane.
Critical signals in the notes include:
Look for cuts, snags, chemical burns, melting, or missing tags.
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Tension per leg=Load WeightNumber of Legs×Sling Angle FactorTension per leg equals the fraction with numerator Load Weight and denominator Number of Legs end-fraction cross Sling Angle Factor Sling Angle Factor (SAF) = Horizontal Angle Sling Angle Factor (Multiplier) 2.000 (Tension equals total load weight per leg) 4. Fundamental Rigging Calculations
Slings attached below the CG can cause the load to capsize or flip upside down during the lift. Always ensure the attachment points are above the Center of Gravity when lifting top-heavy structures. 6. Standard Crane Hand Signals (Aramco Standard)
Earning the Saudi Aramco Rigger Level 3 certification is a vital milestone for lifting professionals in the oil and gas industry. This certification authorizes individuals to perform standard, non-critical rigging operations up to specific weight thresholds (typically up to 10 tons) under Saudi Aramco's strict safety standards. The final component of the Level 3 notes
Explain specific (choker vs. basket) in more detail List the specific hand signals required by Aramco
Sling Angle Factor (SAF)=1sin(Horizontal Angle)Sling Angle Factor (SAF) equals the fraction with numerator 1 and denominator sine open paren Horizontal Angle close paren end-fraction
: Mandatory site requirements include a safety helmet, safety shoes, safety glasses, and a full-body harness for work at heights. Certification Scheme Rigger Level 3 - EUROLINK SAFETY This public link is valid for 7 days
A Level 3 rigger sign off on or supervise a lift if it meets any of the following Aramco critical lift criteria: Lifts exceeding 40 tons. Lifts exceeding 85% of the crane’s rated capacity. Lifts involving personnel platforms (man-baskets).
Severe pitting or rust that affects wire flexibility. Heat Damage: Any discoloration or evidence of torch burns. Synthetic Web Slings
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Just leveled up my certification to Rigger Level 3 with Aramco standards. ✅
Crane Suspended Personnel Platform (Man-Basket) Operations. Rigger 3 personnel are generally restricted from directing man-basket lifts without higher supervision.
