Special construction scheme for winter construction

Ensure safe production during winter construction; The project construction should be carried out continuously, and the winter construction plan (measures) should be formulated according to the time, place and project, which requires both technical reliability and economic rationality. Reliable sources of required heat sources and materials should be considered to reduce energy consumption. Where there is no winter construction plan (measures) or projects that are not well prepared for winter construction, winter construction shall not be forced.

Preparations before the preparation of winter construction scheme

1. When entering the winter construction, it is necessary to conduct a comprehensive investigation and master the necessary information: the construction area of the winter construction building, the project and its workload, the winter construction site and its technical requirements.

2, into the winter construction project, should conduct a comprehensive review of drawings. If the project (or part of the project) is not suitable for the winter construction requirements, it should be timely proposed to the construction unit and design unit to modify the design requirements.

3, according to the technical requirements of winter construction, master the supply of resources.

4. For complex projects and projects with high technical requirements, the technical feasibility of winter construction should be comprehensively analyzed (including economy, energy, project quality and construction period).

Main contents of winter construction scheme:

1, winter construction production task arrangement and construction deployment.

2. The physical quantity and workload of the project, the construction procedures, progress, construction methods and technical measures of sub-projects in different stages of winter construction.

3, heat source equipment plan (including heating heat source and thermal energy conversion equipment).

4, thermal insulation materials, admixture materials plan.

5, winter construction personnel technical training, labor plan.

6. Key points of engineering quality control.

7, winter production safety and fire prevention technical measures.

Extended data

Winter construction arrangement

1, overall arrangement. According to the characteristics and progress of this project, the sequence of working procedures (subdivisional work) shall be arranged reasonably according to the requirements of technology or working procedures. When necessary, the process can be adjusted under the guidance and supervision of relevant departments to ensure the quality and progress. According to the winter application plan and technical measures, make preparations for cold-proof equipment and materials. Such as straw curtains, additives, plastic films for thermal insulation, thermometers, etc.

2, winter shortage of materials to pay close attention to the procurement of admission reserves, as far as possible to promote the use of new materials. Do the anti-freezing work of machinery and equipment in time.

3. Conduct an inspection on the construction site, repair the construction road in time, dredge the drainage ditch, reinforce the temporary work shed, water pipes, faucets and fire extinguishers in time, and do a good job of keeping warm.

4. Send people to listen to the weather forecast and measurement in time, and take timely measures to prevent safety accidents and quality freezing damage caused by strong winds, cold currents and frost attacks. Do a good job in meteorological records to guide construction, accumulate data for a long time, and sum up experience for later construction.