Before the erection of frame scaffolding, it is necessary to rack tube, fasteners, bamboo, wire inspection, pipe rack severe bending, fastening severe erosion, crack, rot raft necessary scrapped shall not be used. The channel and the escalator at heightening reinforcement scaffolding bar should not obstruct passage.

Planks and boards for a paved ramp to the rack rails. When the mobile rental frame scaffolding when all the staff necessary for the scaffolding down, it was prohibited to move above the scaffolding work. Scaffolding erection work of leaders to deal with the ride scaffolding inspected confirm eligibility and issue a written behind the prospective use. Scaffold boards should be placed on the two ends of the crossbar, firmly fixed. Metal pipe scaffolding pole, vertically necessary stability on the pad, the pad before settling to the ground compaction, leveling.

Scaffolding ladder should be fitted securely to the staff up and down and transporting material. With lifting gear when lifting heavy objects, allowed the lifting devices and scaffolding structures are connected. When laying bamboo or wood, two essential banding solid, non-binding not just put into use. Scaffolding pole should be vertical, vertical deviation must not exceed the height of 1/200, pole spacing of not more than two meters.

Pole should be put on pedestals, column holder is made of a post base and welded tubes on the bottom plate. Pipe installation metal pipe scaffolding, prohibit the use of bent, compressed or cracked, each successive tube intact departments to prevent dumping or movement. When the scaffolding acceptance, coping visual inspection of all components, and implement and supervise the use of rail inspection system. Base metal tubular column should be set on the basis of geological soft mat board should be set up or sweep shot.