What are the key points for summer construction of the project?

In view of the characteristics of summer construction workers who are prone to fatigue, heatstroke, and accidents, projects under construction should adopt measures to prevent high temperature, wind and rain, food poisoning, fire, electric shock, lightning strikes, and collapse. "Seven prevention" measures to ensure the quality and safety of summer construction.

1. Implementation of organizational measures

1) The project manager shall take the lead to formulate summer construction safety, heatstroke prevention and cooling, quality, and construction period guarantee measures to ensure strengthened management, careful planning, and measures in place. , implementation of responsibilities.

2) It is advisable to set up a dedicated person to listen to the weather forecast regularly. In case of thunderstorms, typhoons and other severe weather, they should report to the leader in time, and use the wireless intercom system to notify the professional team leader and lifting equipment (tower crane, Operators of people and cargo elevators, etc., should take corresponding countermeasures to minimize losses caused by meteorological disasters.

3) Adjust work and rest schedules, avoid construction work during high-temperature hours at noon, arrange construction work during periods of lower temperatures in the early morning and evening as much as possible, and prepare sufficient supplies for heatstroke prevention and cooling. The distribution of heat stroke prevention and cooling supplies should be recorded to ensure that they are distributed to every construction worker to prevent the occurrence of heat stroke accidents.

2. Material preparation

1) Prepare sufficient weatherproof materials, such as woven rainproof cloth, water pumps, etc.

2) Vulnerable equipment and consumable spare parts and spare parts should be stored on-site to prevent damage caused by high temperatures and shutdowns.

3. Construction Measures

1) During construction during thunderstorms, the on-site transportation roads should be kept smooth and accumulated water should be removed in a timely manner.

2) The construction site should have reliable drainage facilities. Before the rainy season, the existing drainage system should be inspected, dredged, repaired and reinforced, and drainage facilities should be added if necessary.

3) When excavation during high-temperature thunderstorms, drainage ditches and water wells should be dug (made) first, and the accumulated water should be pumped out in a timely manner.

4) Concrete pouring should avoid high temperature periods at noon and rainy days. If construction is really necessary, rainproof measures and covering materials should be provided to prevent rainwater from eroding the concrete. Concrete poured in hot weather should be covered with film and sacks for maintenance in a timely manner, and the frequency of watering should be increased appropriately to ensure that the sacks are kept moist. The paving length of masonry mortar during summer construction should not be too long (should be controlled within 1m), and should be used up within the specified time (2 hours). Before the wall is built. Bricks or blocks should be thoroughly moistened in advance.

5) After welding electrodes get damp, they should be dried before use. Welding sites in hot weather should have ventilation and cooling measures to prevent operators from heatstroke. Welding should be carried out in the morning and evening when the temperature is low. Welding operations should be stopped on rainy days when there are no outdoor protective facilities.

6) Heatstroke first aid measures should be taken at high-temperature work sites in summer. Ventilation and cooling measures and monitoring must be strengthened during construction in dug piles, tube wells and containers. Construction operators should rotate their work, control their working time, and are not allowed to work overtime.

7) Before the high-temperature thunderstorm season comes, a special inspection of the zero connection and grounding of electrical equipment should be organized. High-altitude working machinery such as tower cranes and gantry cranes should be equipped with lightning protection devices and power switch boxes. Open-air lighting fixtures should have rainproof covers. Before the arrival of typhoons or strong winds, scaffolds should be reinforced to increase the number of connection points with the structure as much as possible; inspections should be carried out immediately after wind and rain. Check whether the scaffolding poles and supports are loose or misplaced, and make corrections in a timely manner.

8) Electricians on duty should be inspected at construction sites during high temperatures and rainy seasons, and inspection and maintenance of electrical equipment should be strengthened to prevent insulation damage and electric shock accidents.

9) During summer construction, sufficient supply of tea and heatstroke prevention supplies should be ensured, and construction workers should be strictly controlled to work overtime during high-temperature periods at noon. In summer, it is advisable to carry out construction in the morning and evening (morning and evening when the temperature is relatively low).

10) Working hours should be reduced in hot weather, construction should be avoided during high temperature periods, and workers’ rest time should be guaranteed.

11) During summer construction, we should focus on the safety protection of edges and openings. Resting on overhangs, scaffoldings, etc. of buildings is strictly prohibited to prevent high-fall accidents.

12) Strengthen the management of electricity consumption in the staff dormitories in summer living areas. It is strictly prohibited to connect power cords without permission, overload electricity, unprotected electricity, thin wires and large loads, standardize electricity consumption behavior, and achieve Use electricity safely.

13) In summer, the construction site canteen should be equipped with screen doors, windows and anti-fly facilities to ensure food hygiene and safety; the employee dormitories should be equipped with air conditioners to ensure that workers have a good rest; the dormitory area should be equipped with fire extinguishers as required Firefighting equipment.

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