?What are the key steps involved in the jacking method for erecting a cone roof storage tank

The key steps involved in the jacking method for erecting a cone roof storage tank include: Foundation Preparation: Ensure the foundation is properly constructed, leveled, and capable of supporting the tank's weight. Initial Setup: Install the bottom plates of the tank and weld them together to form a secure base. Jacking Equipment Installation: Set up jacks and lifting devices around the perimeter of the tank. These jacks will be used to lift the tank incrementally. Lifting and Assembly: Begin lifting the tank shell plates using the jacks, and progressively add and weld new shell rings at the bottom as the tank is raised. Roof Installation: Once the tank shell reaches the desired height, install the cone roof structure and weld it securely. Final Adjustments: Perform any necessary adjustments to ensure the tank is level and all welds are secure. Inspection and Testing: Conduct thorough inspections and pressure tests to ensure the integrity and safety of the tank. Commissioning: Finalize the erection process by performing any additional tests and preparing the tank for operational use.

?What safety protocols should be followed during the erection of cone roof storage tanks using the jacking method

Key safety protocols that should be followed during the erection of cone roof storage tanks using the jacking method include: Personal Protective Equipment (PPE): Ensure all workers wear appropriate PPE such as hard hats, safety glasses, gloves, and steel-toed boots. Equipment Inspection: Regularly inspect jacking equipment and lifting devices for any signs of wear, damage, or malfunction before and during use. Load Monitoring: Continuously monitor the load distribution and ensure that the jacks are lifting the tank evenly to prevent structural instability. Clear Communication: Establish clear communication protocols among the team members to coordinate movements and operations effectively. Fall Protection: Implement fall protection measures such as guardrails, safety nets, and harnesses, especially when working at heights. Hazard Identification: Conduct regular safety briefings and hazard identification sessions to address potential risks and mitigation strategies. Emergency Procedures: Have emergency response plans in place, including procedures for evacuation and first aid in case of an accident. Compliance with Standards: Adhere to relevant industry standards, regulations, and best practices to ensure a safe working environment. By following these safety protocols, the risks associated with the jacking method for erecting cone roof storage tanks can be minimized, ensuring a safe and efficient erection process.

Cone Roof storage tank erection methods Tutorial

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