What size crane is used to hoist anti-aircraft gun billboards?

An advertising company needs a disassembly and assembly fee to change a door header. Although the removal and installation of billboards is a construction and installation project, there is no quota. The final settlement can only be based on actual settlement. Generally, wall advertisements are installed at the market price of 180 yuan per square meter, and removal is priced at 60 yuan per square meter.

Although the dismantling and installation of billboards is a construction and installation project, there is no quota available. The final calculation can be based on actual conditions. Rooftop advertising and anti-aircraft artillery must be budgeted according to different situations.

Before dismantling the billboard, you should carefully check whether the billboard is connected with electrical circuits. If there is any electrical connection, notify an electrical professional immediately to remove it. Work can only be done after dismantling the billboard. Before dismantling the billboard, Scaffolding is set up around the central column to facilitate cutting operations. Before dismantling the billboard, use three brown ropes to lock the three corners of the billboard.

Manual adjustments are made to pre vent interference between the billboard and the crane pole. The billboard is removed from the billboard. The large advertising panels with a thickness of about 3mm are placed on the ground. In some large billboards and the center The bottom of the column is cut off by fire welding. The crane lifts the triangular billboard to the ground. Before lifting the triangular billboard, be sure to make sure that the triangular billboard is completely separated from the center column. Finally, remove the remaining center column of the billboard.