scaffolding
Hello! Hello, training handout ppt on safety technical operation procedures of 25 common construction machinery: Content Introduction: I. In case of wood knots, feed it...
Does the registration of Fire Engineers need to be transferred to social security? If you pass, please add our customer service wechat or telephone: 13167878949....
Huangshihai North Road: from Xinhai road to Zhangbai Road, the reconstructed road is 1166.995m long, the total length is 1141.521m, and the planned red line...
When Lin Junfei’s last shot was over, there was no standing figure in the field. 。. We must achieve a good harvest. Small captain Huang...
4. The fees are required to be paid by the government and relevant authorities, including the five insurances and one fund paid for the employees...
In April 2018, a widely disseminated internal document showed that the concrete strength of individual buildings of Tianfang yuemeijiang project did not meet the design...
Inspection method: observation and hand mold inspection 4.2.2 the plastering around corner guards, holes, grooves and boxes shall be neat and smooth, and the plastering...
2. Before hoisting, operators must be provided with safety education and safety technical disclosure. 5、 Category of harmful factors of demolition works: object strike and...
When horizontal directional drilling has not been invented, to lay pipelines through rivers or obstacles, it needs to be completed by means of digging pits...
Verification records of gas fire extinguishing system engineering quality control data. 5. Data verification records and project quality acceptance records shall be filled in according...
