(1) Overhead transport lane scaffolding
The engineering quantity is calculated according to the actual length of the erection and is calculated as “extended meter”.
The overhead transport lane is based on a width of 2m. If the frame width exceeds 2m, multiply the corresponding item by a factor of 1.2; if it exceeds 3m, multiply the corresponding item by a factor of 1.5.
(2) Separate chute scaffolding
In its calculation of engineering quantities, the rules for the calculation of the same scaffolding with external walls.
(3) Safety net
The amount of engineering, the amount of scaffolding for the external wall when the scaffolding is built on the outer wall.
2. Protective scaffolding
(1) Protection along the street Jing (笆竹)
The amount of protection works along Jingjie (Zhuzhu) along the street shall be calculated as “m2” according to the actual protection area.
(2) Independent protection frame
The amount of horizontal protective frame engineering is calculated as “m2” according to the horizontal projection area of the actual laying.
The amount of vertical protection frame is calculated by multiplying the height between the natural floor and the uppermost level bar by the actual length of the erection in "m2".