How is a load usually secured during transport?

A load is usually secured during transport using straps, chains, or other restraints because these methods provide the greatest level of stability and safety when moving materials. Straps and chains are designed specifically for securing loads and are made from durable materials that can withstand significant tension and stress during transit. These securing devices help to prevent shifting or tipping that could occur if the load were to move.

Using these methods ensures that the load remains firmly in place, minimizing the risk of accidents, injuries, or damage to the load. Other options, such as duct tape or ropes alone, do not offer the same level of security and reliability as the appropriate use of straps and chains, while simply covering a load with a tarp does not address the critical need to secure it against movement. Therefore, the use of straps, chains, or restraints is a best practice in rigging and lifting that enhances safety during transport.