Preparations for High Temperature Construction in Summer

In the project department, a high temperature heat prevention work leading group was established, with the project manager as the team leader, responsible for the command and coordination of emergency rescue work. The project department arranges special personnel to pay attention to daily weather forecast, grasp meteorological information in time, make early deployment, early arrangement and regular inspection, and ensure that the work of safety and heat prevention is in place. The project department is equipped with cold medicine, fever medicine, diarrhea medicine, anti-inflammatory drugs and other therapeutic drugs, as well as Rendan, 10 drops of water, Huoxiang Zhengqi water, chrysanthemum tea, barley tea and other anti-heat and cooling supplies.

2. Safety Measures for High Temperature Construction in Summer

The project department timely adjusts the working hours of workers in high temperature season and arranges their working and sleeping time reasonably; ensures clean tea supply and catering hygiene in canteens; extensively publicizes the knowledge of heatstroke prevention and control so as to enable workers to master the basic knowledge of heatstroke prevention and cooling; strengthens the supervision of construction safety during high temperature in summer and arranges daily arrangements. Safety officers have inspected the construction site many times.

3. Construction Technology Measures During Summer High Temperature Period

In the field of earthwork, dust control should be carried out, water and dust should be sprayed on the roads in the construction area in time, and water content of backfill should be controlled to ensure that the water content of backfill meets the construction requirements. In masonry engineering, the watering of bricks should be done well in the process of masonry. In addition to fully watering and permeating the concentrated bricks in the morning or at night, proper watering should be done before masonry to keep the bricks wet and prevent the mortar from losing water too quickly to affect the strength and cohesion of mortar; plasticizer should be added into mortar. In order to improve the water retention and workability of mortar, mortar should be used with mixing to do a good job of maintenance. In the construction of concrete, the cement with lower hydration heat should be selected, when the retarding water reducer is mixed, the slump can be increased appropriately according to the temperature; the concrete pouring should be carried out in a time of lower temperature in a day; after the concrete pouring is completed, the surface should be covered with clean plastic film, after the initial setting, the plastic film should be removed and wetted. Covered with coarse linen and often sprinkled with water, keep moist for at least 7 days.

4. Treatment of Summer High Temperature Emergency

The project department strengthens the propaganda and education to all teams and groups, so that everyone can grasp the matters needing attention in the construction process in summer, so that everyone knows how to protect themselves and save others; when there are heat stroke workers on the job site, they should be transferred to the nearest hospital for observation and treatment at the first time.