How should steel tanks be lowered into an excavation?

Steel tanks should be lowered into an excavation using lifting lugs and proper lifting equipment because this method ensures safety and minimizes the risk of damaging the tank. Lifting lugs provide secure attachment points for the lifting equipment, allowing for controlled and balanced movement during the lowering process. Proper lifting equipment, such as cranes or hoists, is essential for handling the weight and dimensions of steel tanks, ensuring that they are lowered gently and accurately into the excavation.

The use of appropriate methods and equipment is critical not only for the safety of personnel but also to prevent potential damage to the tank, which could lead to leaks or failures upon installation. This approach aligns with best practices in the industry for handling and installing underground storage tanks, ensuring compliance with safety regulations and maintaining the integrity of the tank system.