18 measures to strengthen the prevention and control of dust during construction in Hebei Province?

The following is the relevant content brought to you by Zhongda Consulting on the 18 enhanced measures for dust prevention and control during construction in Hebei Province for your reference.

1. The construction unit must set up a dust prevention and control public notice at a conspicuous position at the entrance and exit of the construction site, including the name of the construction, construction, supervision and supervision unit, the name of the person in charge of dust prevention and control, contact number, reporting phone number, etc. .

2. Hard enclosures must be continuously installed at the construction site. The enclosures should be strong and beautiful. Loose enclosures or open construction are strictly prohibited. The height of the fences on both sides of the urban main roads should not be less than 2.5 meters, and the height of general road sections should not be less than 1.8 meters.

3. The entrances and exits of the construction site and construction roads, material processing and storage areas, office areas, and living areas must be hardened with concrete or paved with hard blocks. The hardened ground should be clean and free of loose soil, It is strictly prohibited to use other soft materials to fill the soil.

4. The entrance and exit of the construction site must be equipped with vehicle washing facilities, set up drainage, mud sedimentation tanks and other facilities, establish a washing system and have dedicated personnel to manage it, and vehicles are strictly prohibited from bringing mud on the road.

5. Video surveillance systems must be installed at the entrances and exits of the construction site, processing areas, and main operating areas to monitor construction dust in real time.

6. Dust-proof measures such as covering, solidification or greening must be taken for the earthwork and exposed areas that are concentratedly stacked at the construction site, and exposure is strictly prohibited.

7. When demolishing buildings and structures, enclosures must be used to seal the surrounding construction, and dust reduction measures such as spraying, watering, and spraying must be taken. Open demolition is strictly prohibited.

8. During foundation pit excavation, dust reduction measures such as watering and spraying should be taken around the site.

9. Fine-grained building materials that are easy to fly at the construction site must be stored in a closed store or tightly covered, and are strictly prohibited from being left in the open. Dust reduction measures should be taken during transportation, and remaining materials should be recycled in a timely manner.

10. Commercial concrete and ready-mixed mortar must be used at construction sites in qualified areas, and on-site mixing is strictly prohibited. In areas where conditions are not met, a closed mixer shed must be built for on-site mixing of mortar.

11. Vehicles transporting earthwork and waste at the construction site must be enclosed or tightly covered. It is strictly prohibited to use vehicles transporting waste and other materials without completing relevant procedures. It is strictly prohibited to scatter or dump them along the road.

12. The building should be kept clean and tidy. Water should be sprinkled to suppress dust when cleaning garbage. Construction garbage on the construction floor must be removed using closed pipes or bagged vertical lifting machines. Throwing and burning garbage in the air is strictly prohibited. .

13. Construction waste at the construction site must be set up at garbage storage points, piled up in a centralized manner, covered tightly, and removed in a timely manner. Domestic waste should be stored in closed containers and disposed of on a daily basis. It is strictly prohibited to discard them randomly.

14. The construction site must establish a sprinkler cleaning and dust suppression system and be equipped with sprinkler equipment. During non-freezing periods, water should be sprinkled no less than twice a day, and a dedicated person should be responsible. In heavy pollution weather, the frequency of watering should be increased accordingly.

15. The scaffolding on the outside of the main body of the construction project and the edge protective railings must be closed with standard dense-mesh safety nets and kept clean, solid and without damage.

16. In the event of strong winds above level 4 or heavy pollution weather warnings, emergency measures for dust prevention and control must be taken. Earth excavation, earth backfilling, house demolition, material cutting, metal welding, spraying or other activities are strictly prohibited. Works that may generate dust.

17. The construction unit must organize relevant units to do a good job in dust prevention and control during the construction phase of the external pipe network and greening of the project.

18. Encourage construction sites to install dust suppression devices such as sprinklers or sprays on roads, walls, scaffolding, etc.; encourage the installation of air quality detectors and other devices at construction sites.

For more information about engineering/service/purchasing tender document writing and production to improve the bid winning rate, you can click on the official website customer service at the bottom for free consultation: /#/?source=bdzd