249. Your tow includes a loaded chlorine barge. After inspecting the tow, the mate reports that he hears a hissing sound coming from the safety valves. Where will you find information on emergency procedures concerning the uncontrolled release of cargo?

The Cargo Information Card on the towboat provides emergency procedures for dangerous cargoes, including uncontrolled releases. This card is specifically designed for quick reference during emergencies and contains cargo-specific information not found in general regulations, the barge's Certificate of Inspection, or the cargo manifest.