scaffolding
The main principals of the construction unit and the supervision unit and all construction personnel participated in the training. In order to comprehensively prevent and...
Source: the fourth detachment of Shanxi expressway traffic police.. Important road condition tips: from 19:00 yesterday (September 7) to 17:00 (September 9), the third section...
According to the technical director of the construction party, the project has been fully constructed, including soft foundation treatment, bridge pile foundation engineering and earthwork....
③ During the construction of toilet waterproof layer, it shall extend to the door for no less than 300mm. ➤ film thickness inspection: cut 20...
Wire Lifting Loop Official account: cysafetyansying click on “Ying Ying” to pay attention to and query all EHS data. This document is an payable document,...
The dimension of the bending member shall mark the axis length of the arc along the curve of its radian. 5. The same weld symbol...
Scaffolding Screw Jack Nut Source: Jiangxi provincial government, China government network, national development and Reform Commission, provincial and municipal governments, collated by duchuan management research...
In order to strengthen the combination between asphalt layers and between asphalt layer and cement concrete pavement, what is the name of the poured asphalt...
The specific replies are as follows: the reply of the Provincial Department of transportation on the construction drawing design of Nayong Qinglong Expressway (main project)...
Article 13 Any of the following circumstances is an illegal contract awarding: (1) the construction unit contracts the project to an individual（ 2） The construction...
