This subtopic covers the secondary slinger/signaller's responsibilities in assisting with the safe movement of loads, including interpreting lifting plans,
Topic Synopsis
This subtopic covers the secondary slinger/signaller's responsibilities in assisting with the safe movement of loads, including interpreting lifting plans, selecting and inspecting lifting accessories, and using standard hand signals to guide crane operators. Practical application involves working under supervision to ensure compliance with health and safety legislation, minimising risks, and efficiently supporting the lifting team.
Key Concepts & Core Principles
- Pre-operational checks: Daily inspections of plant equipment to ensure it is safe to use, including checking fluid levels, tyres/tracks, lights, and safety devices.
- Safe working practices: Adhering to site rules, using personal protective equipment (PPE), maintaining safe distances from people and structures, and following signals from banksmen.
- Loading and unloading: Correct procedures for moving materials, including assessing load weight, securing loads, and using appropriate attachments.
- Basic maintenance: Routine tasks such as greasing, cleaning filters, and reporting defects to keep plant in good working order.
Exam Tips & Revision Strategies
- Provide photographic or video evidence in your portfolio that clearly shows you performing pre-use checks, selecting accessories, and signalling with standard gestures in a real work environment.
- Include a witness testimony from your supervisor or a competent person that confirms your consistent adherence to safe systems of work, effective communication, and correct slinging techniques.
- Ensure your evidence demonstrates how you assessed and minimised risks to the load, yourself, and others, including setting up exclusion zones and responding to changing site conditions.
Common Misconceptions & Mistakes to Avoid
- Failing to check the weight of the load or the safe working load of lifting accessories, leading to overloading or inappropriate selection.
- Using incorrect or unclear hand signals that deviate from the industry standard, causing miscommunication between the slinger and the crane operator.
- Neglecting pre-use inspections of lifting equipment, resulting in the use of damaged or defective slings, shackles, or lifting points that could fail during the lift.
Examiner Marking Points
- Award credit for demonstrating accurate interpretation of lifting plans, risk assessments, and method statements to identify the correct sequence and slinging requirements.
- Award credit for correctly selecting, inspecting, and rejecting (if necessary) lifting accessories such as slings, shackles, and chains, with reference to their safe working loads and condition.
- Award credit for clear and standardised communication with the crane operator using recognised hand signals (e.g., BS 7121 or equivalent) and, where applicable, radio procedures.
- Award credit for applying appropriate slinging techniques, including ensuring the load is balanced, secure, and protected from damage, while maintaining exclusion zones and personal safety.