1. The use of coal for heating in winter construction dormitories should prevent carbon monoxide poisoning of accommodation construction workers, and the dormitory should ensure adequate ventilation conditions; Each dormitory should be equipped with ventilation funnel according to the room size. The size of the ventilation funnel is not less than 50 cm long, the lower mouth is 30 cm wide and the upper mouth is 5 cm wide. There are at least 3 ventilation funnels in each dormitory.

2. Before turning off the lights every day, the bank will be designated by a special person. It is forbidden to be exposed to coal-fired heating facilities, and the furnace plate and cover should be tightly fastened; If the furnace plate and the furnace cover cannot be fastened completely, they should be leveled with loess mud to prevent air leakage.

3. Installation of smoke exhaust pipes of heating facilities. Each pipe socket should be installed along the direction of medium circulation, and the interface should be sealed with adhesive tape; The outlet of the smoke exhaust pipe extends out of the cornice not less than 50cm, the riser is not less than 2.0m, and the horizontal pipe is not less than 50cm away from the roof of the house, and its direction shall not be toward the northeast of the winter wind.

4. Flammable articles such as clothes shall not be dried on the smoke exhaust pipeline, and flammable, explosive and volatile toxic articles shall not be piled up near the heating facilities.

5. The accumulated unburned coal should be cleared out of the room and extinguished with clear water.

6 to carry out safety education to prevent burns, gas poisoning and other incidents, and to carry out medical rescue and emergency treatment education for emergencies.

7. Dormitories, offices and warehouses are strictly forbidden to connect with electric blankets, electric stoves and other heating facilities; Iodine tungsten lamp is not allowed to be used for indoor and on-site heating.

4, winter civilization construction guarantee measures

4. 1 guarantee system

Strictly implement the management regulations of civilized construction in Beijing construction site, promote modern management science and organize construction scientifically.

The project management department shall formulate detailed rules for environmental protection and civilized construction on site, and establish and improve the environmental protection system (see attached figure).

4.2 Guarantee measures

(1) Set up "one map and three boards" on site, and register the project name, construction unit, design unit, project manager, construction area, living area and other positions on the general construction plane.

The materials on the construction site shall be packaged in an orderly manner, and shall not occupy roads for construction land, fire safety facilities, and be far away from transformers and high-voltage poles.

(2) formulate environmental protection management regulations, formulate reward and punishment system, and seriously implement it. Educate employees to improve environmental awareness. If they can't protect the environment, they will stop work and rectify, and they will quit by default after repeated instructions. A leading group for civilized construction was established on site to be responsible for civilized construction.

(3) Dust prevention measures

Civilized construction team is responsible for sprinkling salt water on the site and roads to prevent dust, and sprinkling salt water on the construction sidewalk regularly to ensure that vehicles are free of dust, puddles, frozen mud, ice and snow when passing on the road.

Hire transport vehicles that meet the requirements of environmental protection and sign agreements with them;

Answer: Slow down when entering the construction site to prevent dust.

B: Overloading is strictly prohibited, and the carriage is tightly covered to prevent fine particles from falling or flying.

C: The rented vehicles must be inspected by the environmental protection department and the construction unit.

D: It is forbidden for vehicles to take mud on the road.

E: Materials that are easy to fly, such as cement and lime, should be stored in the warehouse and stamped. In the process of transportation, effective unloading measures should be taken to prevent leakage and flying, so as to reduce dust. The earth-moving vehicle shall not be overloaded, and the soil at the top of the truck shall be tamped and covered by special personnel. Strictly implement the provisions of the four-level wind forbidden earthwork construction stipulated by the Municipal Construction Committee to avoid scattering along the way. During construction, the 5T waterwheel is rented on site to spray at any time to avoid dust.

(4) Measures to prevent water pollution

When mixing the production industry on site, sedimentation tanks should be set at the mixer front desk and the cleaning place of transport vehicles. All the oil on site is stored in the oil depot which has been treated with anti-leakage to prevent oil from seeping into the ground.

All sewage from the temporary canteen on the construction site is discharged through the grease trap, which is cleaned regularly.

(5) Measures to prevent construction noise pollution

Strictly control construction noise, reduce the use of old equipment, prohibit the use of high-power equipment at night, and minimize artificial construction noise.

(6) Set up colored hard enclosures in the construction area to isolate them from the outside world and prevent them from disturbing people. Φ 48 steel pipes are uniformly used for the on-site trench railings, and the railings and columns are locked between the cross bars and columns with "+"pipes.

(7) Establish close contact with the units and streets around the construction area, listen to opinions from all sides at any time, and correct and prevent violations in time.

I hope this answer is helpful to you.