.1.2 Artificial removal of construction should be top-down, layer by layer removal of segments and may not make the vertical cross-operation. Holes in the work surface should be closed. 4.1.3 artificial removal of the building wall, prohibited the use of dig or dig down approach. 4.1.4 demolish the building railings, stairs, floors and other components of Xi'an demolition company qualification, should be dismantled and the overall progress of the construction building demolition company cooperates Xi'an factory, shall first be removed. Load-bearing construction beams, columns Xi'an demolition company, should they carry after the removal of all members, and then removed. 4.1.5 dismantle beam or cantilever member, should take effective control measures whereabouts before cutting off support at both ends. 4.2.2 construction must be removed by the person responsible for monitoring the structural state of the building, make a record. When found to have unstable trend must stop work and take effective measures to eliminate hidden dangers. 4.2.3 demolition construction, the construction should be carried out in accordance with the selected construction design mechanical equipment and lifting program, non-overloading expand the scope of work, or any. For machinery and equipment used in space must ensure adequate carrying capacity. Job machine can not swing while walking. Xi'an demolition company prices, Xi'an demolition company, Xi'an by the Xi'an Rainbow Rainbow demolition demolition Engineering Co., Ltd. Xi'an Rainbow demolition Engineering Co. (www.xarbcq.com) (www.xarbcq.com) strong, credible, in Xi'an's construction industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Xi'an Rainbow demolition into the brilliant and you work for a better future!