Requirements for safe construction in winter

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1. During winter construction, it is essential to ensure safe production in order to guarantee the quality of the project. The measures for winter construction should be as economical and reasonable as possible, while minimizing energy consumption. 　　2. For projects that have been scheduled for winter construction, once the materials and equipment necessary for such work are in place, it is important to ensure that there is sufficient construction workforce to enable continuous work, thereby avoiding unnecessary waste. 　　3. Based on the characteristics of each project and the feedback from winter construction information, establish principles and implementation strategies for winter construction, and prepare a winter construction plan. The main contents include: the planning of the characteristics of production tasks during winter construction, the main methods for winter construction, plans for heat source equipment, plans for insulation materials and admixture materials, training plans for workers involved in winter construction, construction management tasks, as well as arrangements for winter construction projects and heat sources. 　　4. Technical training. Before starting construction in winter, each construction unit must train its construction managers, temperature monitors, and operators; they may only take up their posts after passing the assessment. 　　5. All preparatory work at the construction site must be completed so that conditions for winter construction can be met. The on-site living facilities are prepared for winter and meet safety and fire protection requirements; any unfinished work should be halted in a suitable location before construction resumes in winter. 　　6. Winter construction plan management: Before starting winter construction, the tasks required for preparation and the labor needed are incorporated into the production plan and labor schedule. These are then coordinated with the various construction plans to establish a unified production plan. During winter construction, work must be carried out in strict accordance with the requirements specified in the \"Technical Regulations for Winter Construction\", as well as the principles and methods outlined in the winter construction plan. 　　7. Temperature measurement and insulation management. Throughout the entire winter construction period, dedicated personnel should be assigned to carry out temperature measurements. Those responsible for taking these measurements must inform the site supervisor of the daily readings, and immediate action should be taken in case of any abnormalities. The temperature measurement records are then filed by the technician in the technical archives. Temperature measurement items: Daily measurement of the lowest and highest outdoor temperatures, as well as the temperature of the mortar. 　　8. It is necessary to strengthen safety and fire management, inspections for winter construction, as well as the management of winter construction activities.