An operator observes that the crane's load charts displayed in the cab are faded and unreadable in some sections. What is the most appropriate action, as per CSA Z150 and general safety practices?

Question: An operator observes that the crane's load charts displayed in the cab are faded and unreadable in some sections. What is the most appropriate action, as per CSA Z150 and general safety practices?

Answer options: ✅ Request new, legible load charts from the employer and stop operations if accurate load determination is compromised.

• Try to decipher the faded sections by memory or approximation.
• Laminate the existing charts to prevent further deterioration, and continue using them.
• Use a digital load chart app on a personal device as a substitute.

Correct answer: Request new, legible load charts from the employer and stop operations if accurate load determination is compromised.

Explanation: CSA Z150-16, Clause 4.1.3 requires load charts to be legible and readily available to the operator. If charts are unreadable, accurate load determination is impossible, compromising safety. The employer must provide legible replacements, and operations should stop if safe operation cannot be ensured.