What attracts the most attention in the draft for comments on small steamed stuffed bun is that reference indexes are given for the investment estimation of 8 types of precast concrete houses and precast steel structure houses with different PC rates, which provides a clear and unified standard and basis for the “cost account” of precast buildings.

Precast concrete high-rise residence, PC rate 40% (± 0.00) project name, unit amount% estimation reference index yuan / m22396 00100.00% construction and installation cost yuan / m22037.00% 0085.00% other expenses of project construction yuan / m2240.00 yuan 0010.00% reserve fund yuan / m2120.00% 005.00% 7.

It includes four chapters: cast concrete structure engineering, cast steel structure engineering, building components and parts engineering and measures.

Precast concrete small high-rise houses, PC rate 20% (± 0.00 or above) project name unit amount% estimated reference index yuan / m221990 00100.00% construction and installation cost yuan / m21691.00% 7785.00% other expenses of project construction yuan / m22199.00% 0010.00% reserve fund yuan / m2100.00% 005.00% 2.

Precast concrete high-rise residence, PC rate 50% (± 0.00) project name, unit amount% estimation reference index yuan / m22478 00100.00% construction and installation cost yuan / m22106.00% 0085.00% other expenses of project construction yuan / m2248.00 yuan 0010.00% reserve fund yuan / m2124.00% 005.00% 8.

Precast concrete high-rise residence, PC rate 20% (± 0.00) project name, unit amount% estimation reference index yuan / m22231 00100.00% construction and installation cost yuan / m21896.00% 0085.00% other expenses of project construction yuan / m2223.00 yuan 0010.00% reserve fund yuan / m2112.00% 005.00% 6.

Precast concrete high-rise residence, PC rate 60% (± 0.00) project name, unit amount% estimation reference index yuan / m22559 00100.00% construction and installation cost yuan / m22175.00% 0085.00% other expenses of project construction yuan / m2256.00% 0010.00% reserve fund yuan / m2128.00% 005.00% 9.

Precast concrete small high-rise residence, PC rate 60% (± 0.00 above) project name unit amount% estimated reference index yuan / m22277100 00%, including construction and installation cost of yuan / m2193585 00% other expenses of project construction yuan / m222810 00% reserve fund yuan / m21145 00% 5.

Fabricated steel structure high-rise residence (± 0.00) project name unit amount proportion% estimation reference index yuan / m22776100 00%, including construction and installation cost of yuan / m2236085 00% other expenses of project construction yuan / m227810 00% reserve fund yuan / m21395 00%        。.

The specific reference indexes are as follows: 1.

Precast concrete small high-rise residence, PC rate 50% (± 0.00 above) project name unit amount% estimated reference index yuan / m22205 00100.00% construction and installation cost yuan / m21874.00% 1185.00% other expenses of project construction yuan / m2221.00 yuan 0010.00% reserve fund yuan / m2110.00% 005.00% 4.

71) on the pricing basis such as the quota of precast construction projects, the Ministry of housing and urban rural development organized Zhejiang Provincial Department of housing and urban rural development and other units to prepare the consumption quota of precast construction projects (Exposure Draft).

Precast concrete small high-rise residence, PC rate 40% (± 0.00 above) project name unit amount% estimated reference index yuan / m22134100 00%, including construction and installation cost of yuan / m2181385 00% other expenses of project construction yuan / m221310 00% reserve fund yuan / m21075 00% 3.

Coil Insert

It is the basis for the engineering cost management organization of each region and department to prepare the construction engineering quota, determine the consumption, and prepare the investment estimation, design estimate and maximum bidding price (base price) of state-owned investment projects.

In order to implement the requirements of the guidance of the general office of the State Council on vigorously developing precast buildings (GBF [2016] No.

The quota is the consumption standard of labor, materials and construction machinery shift required to complete the specified measurement unit, sub item and measure items.

The quota is prepared according to the current precast construction engineering and construction acceptance specifications, quality evaluation standards and safety operation procedures, according to the normal construction conditions, reasonable labor organization and construction period arrangement, and in combination with the construction methods and mechanization degree adopted by most domestic construction enterprises at this stage.