Tower crane emergency plan, tower crane emergency plan by who compiles legal knowledge

I need to prepare an emergency plan during the removal of the tower crane.

Legal analysis: The accident emergency plan is not only prepared by the safety personnel, but also by the main person in charge of the unit (or the person in charge) as the team leader. Production and business operation units should be combined with the functions and division of labor of the unit, the establishment of the main person in charge of the unit (or the person in charge) as the team leader, the relevant departments of the unit personnel to participate in the preparation of the emergency plan working group, clear job responsibilities and task division, the development of work plans, the organization of emergency plan preparation.

Legal basis: Provisions on the Administration of Registration of Business Scope of Enterprises》 Article 5 To apply for a licensed business project, the applicant shall apply to the examination and approval authority in accordance with the laws, administrative regulations and decisions, and after approval, apply for registration with the enterprise registration authority with the approval documents and certificates. If the examination and approval authority has a business term limit for the licensed business project, the registration authority shall register the business period, and the enterprise shall engage in business within the business period approved by the examination and approval authority.

To apply for a general business project, the applicant shall independently select one or more types of business with reference to the Classification of National Economic Industries and relevant regulations, and directly apply for registration with the enterprise registration authority in accordance with the law.

(1) The tower crane foundation sinks and tilts: The operation should be stopped immediately, and the slewing mechanism should be locked to limit its rotation. Set the ground anchor according to the situation and control the tilt of the tower crane.

2) Tower crane balance arm, crane arm folding arm: tower crane can not do any action. According to the rescue plan, according to the situation, the tower crane structure is reinforced by means such as welding, or the tower crane structure is connected with other objects by connection method to prevent the tower crane from tipping over and accidents in the process of demolition.

Use 2-3 appropriate tonnage cranes, one lock boom, one lock balance boom. One of them plays the role of balancing torque when dismantling the arm to prevent tipping due to sudden changes in force. According to the order specified in the rescue plan, the deformed connecting parts in the crane arm or balance arm connector are removed, cut with gas welding, and the boom rod is removed with a crane; The tower crane is dismantled according to the normal tower removal procedure, and the deformed structure is cut by steam welding.

3) Tower crane tipping: Adopt welding and connection methods to increase the balance torque and control the development of dangerous situations without destroying the unstable force. Select an appropriate amount of tonnage crane to dismantle the tower crane according to the rescue plan, and cut or adjust the deformed parts with gas welding.

4) Anchoring system danger: Corresponding the tower balance arm to the building, the rotation arm process should be stable and locked. Reinforcement of the tower crane anchoring system. If you need to replace the anchoring system components, first lower the tower crane to the specified height, and then replace the parts.

5) Deformation, fracture and open welding of the tower structure: The tower balance arm corresponds to the deformation part, and the rotating arm process should be stable and locked. According to the situation, welding and other means are used to reinforce the deformation or fracture of the tower crane structure and the open welding parts. Drop the tower to replace the damaged structure.