🔍 Key Concepts

• Barge cargo transfer safety requirements in 33 CFR (especially about fire and explosion prevention) • Purpose of warning signs at access points during hazardous operations • Common sources of ignition around flammable cargoes

💭 Think About

• Ask yourself: what types of dangerous behavior do barges need to prevent when transferring flammable or hazardous cargo? • Think about who might approach the gangway and what information they must clearly see before stepping aboard. • Consider whether the sign is meant to address just one hazard or several related hazards at the same time.

✅ Before You Answer

• Check which activities are considered ignition sources near cargo transfer areas. • Verify whether the rules focus only on crew behavior or also on visitors and shore personnel. • Confirm if regulations typically require multiple safety warnings or just a single, narrow restriction at the access point.