1. Steel structure: steel columns, steel beams, steel roof trusses, steel ribs and inter-column supports; The quota of steel structure is still relatively fine. According to the height, the equipment layout frame and pipe gallery are set respectively, and the rest are set according to the tonnage calculation. The new quota does not include rust removal, oil brushing and corrosion protection. The grid plate platform device and the combined platform construction device are open.

Second, the quota of steel structure department includes construction, installation, transportation and painting;

Third, the surface layer: wall color steel plate, roof color steel plate; The quota of surface course includes pressure seam and machine seam, wet curing of straw bag and plastic film curing, steel mould and talent mould, flat seam and tongue-and-groove seam, etc. Therefore, no matter what construction method is adopted, the quota will not be adjusted; When the quota of planned caulking materials is inappropriate, it can be arranged. In addition, the surface layer quota also includes the cost of cleaning and picking shoes. Because the compaction thickness is more than 20cm, it needs to be leveled by layers, and double calculation is not allowed.

Fourth, doors and windows, lighting belts; As for doors and windows, there is no so-called fixed price for a long time. Are based on the budgeted unit price. Otherwise, the so-called "fixed price downward" you mentioned can be understood as "budget unit price downward". At present, most departments concerned about growth in the industry adopt independent price verification.

Five, color steel roof and wall quota in the civil norm roof and waterproof profile roof;

Sixth, there can also be a column foundation, usually concrete;

Seven, the above in addition to the paint decoration quota, its work is within the civil quota, steel structure with antirust paint again, such as brush twice before the civil quota; The above is how to set the quota for the color steel prefabricated houses provided by Beijing Shi Hao, although the details have to be confirmed according to your own situation. Know how to set the quota of color steel trailer, which is the trailer of starting device.