What are the safety protection measures at construction sites?

(1) Personal safety protection requirements at the construction site. Personal safety protection at the construction site must be carried out in strict accordance with the requirements of our company.

1. Safety helmet regulations

Once construction workers enter the construction site, they must correctly wear safety helmets that meet the standards. Yellow safety helmets are for managers, red are safety helmets for inspectors, and white are safety helmets for workers. Material "carbon fiber or fiberglass".

2. Safety belts

All workers who operate at a height of more than 1.8m from the ground must wear safety belts. There is no fixed place around them, and brackets are set up to support workers

p>

Made. Keep its operators in a safe state at all times.

3. Protective glasses

All construction workers entering the construction site are equipped with protective glasses.

4. Labor protection shoes

All construction workers entering the construction site are equipped with labor protection shoes to prevent their feet from being damaged by hard objects on site.

(2) Safety protection in deep foundation pit operations

Pay attention to the following points when operating deep foundation pits:

1. Have a dedicated person observe the slope during foundation construction If there are any cracks in the protective wall, find them in time and deal with them as soon as possible to avoid slope collapse.

2. When working in deep pits, it is strictly forbidden to throw objects into the pit to prevent falling objects from injuring people when operating up and down.

(3) "Four exits" protective measures

The "four exits" of stairs, elevators, reserved entrances, and passage entrances are caused by falling injuries from heights and falling objects from heights. Strike at dangerous points of injury. Therefore, ensuring the safety of the "four entrances" is an important step in ensuring construction safety. In addition, during the construction process, effective protective measures should be taken around the roof without external frame

, around the floors of the main structure, on both sides of the construction ramp, and on the outside of the unloading platform.

Ensure construction safety.

1. Holes less than 1.5 meters by 1.5 meters should be covered with solid covers and measures should be taken to prevent movement and displacement. A hole of more than 1.5 meters x 1.5 meters is surrounded by two protective railings and a horizontal safety net is supported in the middle. During structural construction, fixed covers should be added to the expansion joints and post-casting belts for protection.

2. A metal protective door with a height of not less than 1.2 meters should be installed at the entrance of the elevator shaft. A horizontal safety net is installed on the first floor and every four floors above the first floor in the elevator shaft, and the safety net is tightly sealed.

3. Take effective protective measures in pipeline wells to prevent people and objects from falling. Vertical openings in walls, etc. should be equipped with fixed protective doors or two protective railings.

4. Elevator shafts and pipe shafts are not used as vertical transportation passages and garbage passages.

(4) Edge protection

1. Set up two solid protective railings at the stair steps and rest platform.

2. When the building envelope and parapet are not installed around the roof of the floor, two protective railings should be installed and a safety net should be hung vertically.

3. A protective shed is erected at the entrance and exit of the building that is wider than both sides of the access passage. The roof of the shed is covered with scaffolding boards no less than 5cm thick, and both sides of the passage are closed with dense mesh safety nets. The length of the protective shed shall not be less than 6m and the height shall not be less than 3m.

4. If the opening or edge protection needs to be temporarily dismantled due to construction, special personnel will be assigned to monitor the site, and the original protective facilities will be reset before the supervisors evacuate.

(5) Horizontal working channel protection

During the construction period, a protective panel shed must be erected at the entrance and exit. The length of the shed is 5m and the width is larger than the entrance and exit. The material is built with steel pipes

p>

Equipment, the sides are fully enclosed with dense mesh safety nets, and the top surface is covered with a layer of shelf boards.

(6) Cross-working protection

1. When various types of work such as formwork, painting, and wall building are performing cross-cutting work on the upper and lower levels, they are not allowed to operate in the same vertical direction. The location must be outside the radius of the possible fall range determined by the height of the upper floor.

2. When formwork, scaffolding, etc. are removed, no other operators are allowed below. And set up a warning zone.

3. After the formwork components are removed, the temporary storage place shall be no less than 1m away from the edge of the floor, and the stacking height shall not exceed 1m. It is strictly prohibited to stack any dismantled objects at floor edges, passageways, edges of scaffolding, etc.

(7) Protection for high-altitude operations

1. Construction of high-altitude operations must comply with the current "Technical Specifications for Safety of Operations at Height in Construction".

2. Employees engaged in high-altitude operations must undergo specialized safety technical education and physical examinations before they can take up their posts.

3. Personnel engaged in high-altitude operations should be equipped with personal protective equipment in accordance with the regulations and use it correctly according to the nature and level of the operation.

4. During winter construction, employees should be protected from cold and warm according to regulations, and wind and cold protection or temporary heating and other measures should be set up according to the project conditions and local conditions. Take measures to cool down and prevent heatstroke during construction in summer.

5. Where construction workers are concentrated at high altitudes, toilets should be installed at appropriate locations on the operating floor.

6. Before construction at high altitudes, conduct safety technical briefings step by step and check safety protection measures. The on-site scaffolding materials, mechanical equipment and electrical facilities used shall be inspected and used after confirming that they meet the requirements.

7. When constructing grade-level intersection operations at high places, it is not allowed to operate up and down in the same vertical direction. If it is necessary to work up and down at the same time, special protective sheds or isolation measures should be set up.

8. Walkways, passage boards and climbing equipment used for high-altitude operations should be cleaned at all times. Waste and remaining materials should be placed together and removed in a timely manner.

It is strictly prohibited to leave them randomly or downwards. throw away.

9. After encountering ice and snow or heavy storms, take measures such as clearing the ice and snow in a timely manner and adding anti-slip strips. And check the safety facilities and on-site equipment one by one, and take immediate measures when abnormal conditions are found.

10. When engaging in construction work such as formwork support and tying steel bars at a height of more than 2m, have a reliable construction working surface and set up a safe and stable ladder.

11. When constructing at high places, materials should be stacked steadily, and materials should not be stacked on the edges or near the opening to avoid impeding operations and traffic.

12. Iron stools and wooden stools used for high-altitude operations should be strong. If scaffolding boards need to be set up between two stools, the distance should not be greater than 2 meters.

(8) Safety protection measures during the decoration stage

1. Interior decoration must comply with "Several Provisions on Technical Measures for Construction Safety in Sichuan Province" and "Safety Technology for Construction Work at Heights" /p>

Technical Specifications" (JGJ80-91) stipulates the erection of scaffolding or platforms; the operating platform should be designed by professional technicians in accordance with the current corresponding

specifications, and calculations and drawings should be compiled Enter construction organization design.

2. During outdoor and internal building ground construction, temporary lines must be set up in accordance with regulations. It is strictly prohibited to use "handle wires" and glue wires with poor insulation properties

High-quality wires or flower wires. Double-core or three-core rubber cords with good insulation properties should be used; avoid serious violations of using power cords instead of plugs; when operating a flat vibrator to tamp concrete, you must wear insulated shoes and protective gloves operate.