What are the preventive measures for winter construction? Can construction be done in winter?

Safety precautions for winter construction 1. Prevent personal injury accidents

1. Strengthen the management of falling from high altitudes. Strengthen the support for the foundation pit wall of the dumper room, and set up observation points to observe changes in slopes and adjacent buildings and structures at any time, discover hidden dangers in a timely manner, and take effective measures to prevent collapse accidents; effective inspections must be carried out around the foundation pit Protect and set up obvious warning signs; set weight limit signs for stacked materials around the foundation pit, and it is strictly prohibited to stack large amounts of materials; strengthen the safety of building edges, roof edges, reserved openings, elevator wellheads, stair edges, etc. The setting of protective facilities.

2. Eye-catching safety warning signs to prevent high-altitude falls should be set up around protective facilities. Protective facilities such as protective sheds and protective railings erected at the construction site must use standardized and instrumental safety protection facilities in accordance with the requirements of the "Standards for Safety Protection Facilities in Construction". 3. Personnel working at heights must wear non-slip shoes, protective gloves and other anti-slip and anti-freeze measures, and wear helmets and seat belts correctly as required;

4. When encountering bad weather such as rain or snow, Water and snow at the construction site must be removed in a timely manner, and it is strictly prohibited to forcefully organize construction operations in rainy, snowy and windy weather;

5. Scaffolding, safety nets and other protective facilities at the construction site must not be dismantled at will.

2. Prevent fire accidents

1. Strengthen fire safety education, especially in areas where flammable and explosive substances exist, and respond to

operators to strengthen the prohibition of fireworks Education.

2. Fire-fighting facilities and equipment should be complete, intact and functional. Conduct a comprehensive inspection before winter;

3. Strictly prevent electrical fires. It is strictly prohibited to use electric heating tubes for heating and cooking in living areas, and it is prohibited to use homemade electric mattresses. Electric mattresses should be powered off promptly after use;

4. Strengthen unified management of heating in winter, and public heating facilities in dormitories should be equipped with It is managed by dedicated personnel and it is strictly prohibited to use electric stoves or open flames for heating in the dormitories.

3. Anti-freeze and anti-slip

1. Prevent water accumulation and ice formation at the construction site and transportation roads, causing safety hazards; when there is ice and snow accumulation on scaffolding and scaffolding boards, they should be removed before construction Clear it clean.

2. Temporary water pipes on the construction site should be buried below the frozen soil layer or insulated with materials such as straw bags. The water tank stores water and should be drained before leaving get off work.

3. Professional electricians should be responsible for installing, maintaining and managing electrical equipment, and other personnel are strictly prohibited from dismantling or modifying electrical lines at will.

4. It is strictly prohibited to use bare wires. Cables with more than three broken skins must not be put into use. Cables

Broken areas must be treated with waterproof insulating tape, and cables must be laid to prevent smashing. , prevent rolling, and prevent wires from freezing in ice and snow. Electrical lines should be checked after heavy snowstorms to prevent disconnection and damage of cables from causing electric shock accidents.

4. The working surface must be cleaned promptly after frost or snow. The temporary operating frames and edge protection facilities used must be inspected by safety management personnel before they can continue to be used to prevent damage caused by frost, snow and excessive site conditions. slipping and causing a falling accident from a height.

5. Pay attention to the anti-freeze and anti-condensation safety of construction machinery and equipment. All construction machinery and equipment in use should be subject to seasonal maintenance in conjunction with routine maintenance, and replace with fuel, lubricating oil, and hydraulic oil suitable for cold season temperatures. Oil, antifreeze and battery fluid, etc. For mechanical equipment that has been out of service for a long time, the water stored in the equipment and containers should be drained, and records should be checked one by one. For mechanical equipment that is in normal use, the water stored in the equipment should be drained after the work is completed and shut down.

4. Prevention of Poisoning

1. In order to prevent gas poisoning accidents caused by lighting fires and heating, designated personnel are responsible for night inspections. Check the usage of the stove to see if there is any risk of fire or gas poisoning.

2. Ventilation measures must be provided in closed places. Gas water heaters must be installed in a well-ventilated area and must be ventilated when in use.

5. Preventing Traffic Accidents

1. Extensively carry out winter driving safety education and implement specific measures such as anti-freeze, anti-skid, anti-fog and fire prevention to further enhance drivers’ awareness of winter driving safety .

2. Strengthen vehicle maintenance and upkeep to prevent accidents caused by vehicle failure. Carry out repairs and maintenance on vehicles in a timely manner in accordance with regulations, ensure regular inspections, planned maintenance, and rational use to keep vehicles in good condition.

3. Conscientiously implement various vehicle management systems, do a good job in seasonal maintenance of vehicles, use antifreeze, lubricating oil and brake fluid suitable for winter use, and install engine and radiator casings The cold-proof insulation cover, especially the braking system, steering system, and lighting system must be intact and reliable to ensure that the vehicle is in good technical condition.

4. Educate drivers to abide by traffic rules and professional ethics. It is strictly prohibited to drive under the influence of alcohol, drive without a license, drive while fatigued, and do not force or rush to meet others. We must be courteous and "three first" to ensure driving safety.

5. When a car must pass through icy rivers or ditches, it should get out of the car and carefully check the thickness and strength of the ice layer before passing through when it is absolutely safe.

6. When encountering serious icy and snowy roads, it is required to install anti-skid chains. Vehicles should keep a driving distance while driving, and appropriately lengthen the distance between vehicles and reduce the speed to prevent rear-end collisions.

6. Do a good job in accident emergency plan management

It is necessary to improve the on-site accident emergency plan system, establish a winter construction safety production duty system, and implement emergency and disaster relief personnel, equipment and materials. Once a major event occurs In the event of a safety incident, ensure that emergency rescue and disaster relief work can be carried out efficiently and orderly to minimize casualties and economic losses caused by disasters