L46A1 Mast Section Strengthen safety supervision and inspection to prevent tower crane safety accidents in the bud
1. Tower crane installation
L46A1 Mast Section：
http://www.towercranesupply.com/product/l46a1-mast-section-for-tower-crane-masts
Before the installation of tower crane, it is necessary to accurately and reasonably locate according to the plan and elevation provided by the project department, not only to facilitate the installation of tower crane, but also to facilitate the removal of tower crane; the distance between attached walls shall be reasonable. For the installation of multiple tower cranes, the interference with the other tower crane shall be minimized within the slewing radius of the tower crane. According to the geological report provided by the project department, it is necessary to determine whether the ground endurance of the installation position of the tower crane meets the requirements of the specification. If it does not meet the requirements, it is necessary to work with the technical department of the company to develop feasible plans, such as pile driving reinforcement or foundation enlargement, and provide calculation basis; then provide the project department with the foundation drawing of the tower crane and construction according to the drawing.
2. Tower crane foundation
L46A1 Mast Section：
http://www.towercranesupply.com/product/l46a1-mast-section-for-tower-crane-masts
Tower crane foundation reinforcement and concrete shall be provided with quality assurance certificate, concrete test block report and emergency inspection sheet. The reinforcement shall be arranged according to the foundation drawing and shall not be deleted at will. It shall be valid only after being signed by the supervision department. After the installation of the tower crane, the settlement observation shall be done, the measurement record shall be made and filed, so as to timely correct the problems found and ensure the verticality of the tower crane within 3 ‰.
L46A1 Mast Section：
http://www.towercranesupply.com/product/l46a1-mast-section-for-tower-crane-masts
