Rigger Level 3 Aramco Notes -

Unlike Level 2, where you estimate simple shapes, Level 3 requires calculating CoG for complex asymmetric loads—heat exchangers with attachments, distillation columns with nozzles, or modular pipe racks.

Key formulas in the notes:

Aramco-specific note: You must account for corrosion allowance and internal packing (catalyst, etc.) as live loads.

A Level 3 Rigger is the last line of defense. Before any lift, the following immediate rejection criteria must be checked:

Wire Rope Slings:

Synthetic Slings:

Shackles:

You are expected to read load charts for mobile cranes (LTM, GMK, AC series) and crawlers (CC series). The notes focus on:

Aramco-specific rule: For all lifts >75% of crane’s rated capacity, a formal Lift Plan (Form SA-001) and a third-party engineer’s review are required.

The Aramco Rigger Level 3 certification is a mark of technical excellence and safety leadership. To maintain compliance, always: rigger level 3 aramco notes

References:

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).

The Saudi Aramco Rigger Level 3 (Rigger III) certification is a foundational credential required for personnel performing basic rigging and lifting tasks within Aramco facilities. A Rigger III typically handles standard loads up to 10 tons under direct supervision, focusing on equipment inspection, safe hitching, and clear communication with crane operators. Core Responsibilities of a Rigger III

Safe Handling: Move heavy equipment using specialized tools like cranes, hoists, and wire ropes.

Load Management: Accurately assess load weights and identify the Center of Gravity (CG) to ensure balance during a lift.

Equipment Inspection: Perform pre-use inspections on all rigging hardware, including slings, shackles, and hooks, and remove any defective gear from service.

Communication: Use standardized hand signals to direct crane operators and conduct pre-lift toolbox talks to inform the team of risks. Essential Technical Knowledge

The Aramco Rigger Level 3 exam focuses heavily on the following technical standards: Safety Factors: General Lifting: 5:1 safety factor for wire rope. Personnel Lifting (Man-Basket): 10:1 safety factor. Sling Angles:

Tension increases as the sling angle from vertical decreases. Unlike Level 2, where you estimate simple shapes,

Maintain a minimum sling angle of 60° whenever possible; never go below 30° without engineering approval. Hitch Types:

Basket Hitch: Distributes load across two parts of the sling, providing maximum capacity and stability.

Choker Hitch: Wraps around the load, which significantly reduces the sling's rated capacity. Hardware Color Coding: Green: Valid for use. Yellow: Approaching expiration. Red: Expired; do not use. Aramco Critical Lift Definition

A lift is classified as "Critical" if it meets any of the following criteria, requiring advanced planning and higher-level rigger oversight: Loads exceeding 90% of the crane's capacity. Lifting personnel. Tandem lifts (using two or more cranes).

Lifting near live equipment, power lines, or high-risk areas. Exam and Training Structure

The certification process generally involves both written and practical components:

Written Test: Approximately 50 multiple-choice questions to be completed in 2 hours. The passing score is typically 75%.

Practical Performance: A 3-day individual assessment where candidates demonstrate equipment setup and execution of various lifts.

Standard PPE: 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 Synthetic Slings:

For Saudi Aramco, a Rigger Level 3 (or Rigger III) is an advanced professional qualified to move loads up to 10 tons. While Rigger Level 1 and 2 focus on critical or routine lifts, Level 3 is the foundational professional level for independent rigging and team supervision on Aramco-compliant sites. Core Responsibilities

Safety Leadership: Conduct toolbox talks, manage on-site hazards, and ensure the rigging crew follows all Aramco health and safety protocols.

Equipment Maintenance: Carry out daily and periodic inspections of lifting gears (slings, shackles, hooks) and verify they have valid third-party certification and correct color coding.

Operational Control: Coordinate with crane operators using Aramco-approved hand signals and manage load stability using taglines. Exam & Practical Study Topics

Candidates preparing for the Rigger III Written Test (typically ~50 multiple-choice questions) must master these areas: Rigging & Technical Training - Standard Arabia

Saudi Aramco follows a strict hierarchical classification for rigging personnel, derived from global standards (ASME, API, and OSHA) but adapted for the unique hazards of hydrocarbon facilities.

Aramco’s definition (from SAEP-356 and the Rigging Safety Manual):

"A Level 3 Rigger is authorized to plan and supervise critical lifts, including those exceeding 80% of crane capacity, lifts involving personnel platforms, and offshore module installations."

The "Aramco Notes" refer to the internal training handouts, graphical data sheets, and exam-preparation materials distributed by Aramco-approved training providers (such as ITC, NIT, or JIC). These notes are considered proprietary and reflect the company’s specific tolerances—often stricter than generic industry standards.