Classroom

Stage 3 OCO Re-assessment

Language: English

Location: Svendborg | Kingswells, Aberdeen

Learning mode: Classroom

Upcoming events: 18

About the course

Available in English

Introduction to Stage 3 OCO Re-assessment

The Offshore Crane Operator (OCO) Stage 3 Re-assessment course provides experienced offshore crane operators with an opportunity to renew and validate their competency in alignment with LOLER, BS7121-1, and BS7121-11 regulations. The re-assessment ensures that operators maintain the skills and knowledge required to perform crane operations safely and effectively, reinforcing best practices in lifting operations and emergency responses. This program includes both theoretical and practical exams conducted on a full-motion simulator. Key skills assessed include:

Proficiency in regulatory compliance and safe crane operations

Skill in performing complex lifts to and from supply vessels

Ability to identify and respond to crane malfunctions and alarms

Essential Information

Prerequisites

Candidates must hold a valid Offshore Crane Operator Stage 3 certificate, completed within the last two years, and a fully completed logbook documenting a minimum of 50 hours of vessel-to-crane operation experience.

Assessment

The re-assessment consists of a 75-question written exam with an 80% passing score, and a practical assessment with five lift scenarios. Candidates deemed "Not Yet Competent" (NYC) are eligible for one re-sit. A second NYC result requires a minimum 14-day waiting period for re-assessment.

Certification

Upon successful completion, candidates receive a renewed Offshore Crane Operator Stage 3 certificate, demonstrating competency to perform unsupervised crane operations offshore.

Course Content

Regulations and Safe Systems of Work

Understanding key regulations (LOLER, BS7121-1, BS7121-11) and the responsibilities of a crane operator.

Responding to Malfunctions and Alarms

Practical assessment of operator response to crane malfunctions and alarm situations, focusing on quick, safe, and effective problem resolution.

Simulator-Based Practical Exam

Conducting five lift scenarios using a full-motion simulator to evaluate practical skills and decision-making in real-time.

Written Knowledge Exam

Completion of a written examination covering essential knowledge areas, with a required passing score of 80% to qualify.

How it works

Step 1
Identify the specific training modules for your desired role and decide if you want on-site training or a mix of digital and on-site (blended).
Step 2
Once you've chosen the right course, register and pay online. You'll receive a confirmation email instantly.
Step 3
After enrolling, you'll receive a separate email with detailed joining instructions for the training session.
Step 4
Attend your scheduled training session and pass the required assessments to successfully achieve certification.
Step 5
Upon successfully completing the course and passing the assessments, you'll receive your official certification from Maersk Training or the relevant accreditation body.