Applies on materials regulated by the U.S. Department of Transportation as a Hazard Class 7, Radioactive Material, as defined in 49 CFR §173.403 and required to bear a notice to that effect on bills of lading and packaging, shipment may include accompanying tools for opening and closing container, in U.S. DOT-authorized containers, released to a value not exceeding $25.00 per pound, unless otherwise provided in individual participating carriers' tariffs, materials moving under the provisions of item 164900 shall only be accepted subject to a maximum liability of $25.00 per pound. If shipper fails to declare a value, or declares a value in excess of $25.00 per pound, shipment will not be accepted, but if the shipment is inadvertently accepted, it will be considered as being released to a value not exceeding $25.00 per pound and the shipment will move subject to such limitation of liability. In no instance will carriers' liability exceed the actual value of the material lost or damaged.