Key points and measures of dust control in construction site?

1. Control point 1. 1 Whether the dust control management system of the project department is sound or not depends on its implementation.

1.2 Whether the dust control funds are implemented, whether they are earmarked and whether they are allocated and used in time.

1.3 Whether the construction waste cleared at the construction site is cleared and piled up according to the specification requirements.

1.4 When the earthwork enters and exits the construction site, whether the groove edge and wheels of the vehicle are washed clean, and whether the shelter and cleaning work are done well.

1.5 Whether dust-proof measures such as fencing and covering should be taken for materials that are easy to produce dust, such as cement, lime soil, sand and gravel. , piled up in the construction site.

1.6 Whether the equipment liable to generate dust, such as woodworking machinery, on the construction site is placed in a relatively closed operation shed, and whether the sawdust and waste generated are cleaned up in time.

1.7 Whether there is sprinkling water or other dust-proof measures when cleaning the site.

2. Control measures 2. 1 This project establishes an environmental responsibility system with the project manager as the first responsible person, and establishes and improves the dust control leading group and management network (the specific list and network are attached) with the participation of contractors, supervisors, construction units and labor teams.

2.2 The construction unit shall implement the funds for dust control, and the construction unit shall ensure that the funds for dust control are earmarked (managed by comrades).

2.3 The construction organization design scheme shall be reviewed and signed by the relevant functional departments of the Project Department. After the project department seals and confirms it, the chief engineer of the company and the person in charge of the functional department will examine and sign it, and then report it to the supervisor for the record.

2.4 Establish a dust-proof responsibility system and system, and establish a dust-proof ledger in stages.

2.5 Dust prevention measures and commitments of the Project Department shall be publicized in a conspicuous position around the construction site.

2.6 Designate comrades to be responsible for dust prevention management on the construction site, and establish dust prevention files, work summary, implementation plan, meeting minutes, publicity materials, etc.

2.7 educate and publicize the knowledge and importance of environmental protection and dust control for all personnel involved in the construction of this project.

2.8 Decompose and implement the responsibility of dust control, that is, the project manager → the person in charge of on-site construction → the person in charge of on-site dust control → the length of each construction work piece → the person in charge of each professional subcontracting team, labor subcontracting team and ZuoYedui → workers, so that the dust control system on this site can be implemented layer by layer and controlled in place.

2.9 According to the relevant regulations, the fence around the construction site should be set at a height of not less than 3m, made of red bricks, painted with cement mortar, then painted with white paint, and slogans such as environmental protection should be written on the fence in red font.

2. 10 Temporary enclosure facilities shall be no less than 2m, and shall be made of color steel plates firmly.

2. 1 1 Street-facing working surfaces and temporary residential areas are fully enclosed with green dense mesh safety nets.

2. 12 The main roads on the construction site should be paved with reinforced concrete pavement with a thickness of not less than 20cm, and the ground on the site should be hardened. If it is not hardened due to construction reasons, cover it with melon seeds or green nets so that the soil is not exposed.

2. 13 Materials that are easy to generate dust, such as cement, piled up on the construction site should be closed for management, and bare materials are not allowed to be piled up. Lime soil and gravel should be reliably enclosed and covered with green dense mesh safety net at any time.

2. 14 If the construction waste and engineering muck cannot be removed from the site within 24 hours, a temporary storage yard shall be set up, and dust-proof measures such as enclosure, covering and heat preservation shall be taken around the storage yard.

2. 15 bulk materials and construction waste should be cleaned up and transported in a sealed way when it is more than 6m3, and construction waste and engineering dregs cleaned up on the construction site should be cleaned up and transported in bags or sealed.

2. 16 If there is any vacant land on the construction site that has been idle for more than three months, the exposed ground shall be temporarily afforested or covered with green nets.

2. 17 Before the transport vehicle leaves the construction site, the groove edge and wheels of the vehicle must be washed clean with high-pressure water gun equipment, and dust-proof measures such as enclosure and covering should be taken. It is forbidden to use compressed air to clean the soil on vehicles and the ground.

2. 18 The construction sewage and mud on the construction site must be discharged after being settled in the tertiary sedimentation tank, and a special person shall be responsible for regular cleaning.

2. 19 When cleaning up the floor, scaffolding, high-rise platforms, equipment and other construction wastes or waste materials, water spraying and dust removal measures shall be taken. It is forbidden to use methods such as turning bamboo basketry, beating with a spatula, and blowing dust with an air compressor. , and it is strictly prohibited to directly dump the ground for high-altitude scattering when cleaning the garbage on the floor.

2.20 All commercial concrete, commercial mortar and dry powder mortar are used in this project. A small amount of concrete and mortar below 30m3 can be stirred by itself, but practical dust-proof measures must be taken.

2.2 1 within 30 days after the completion of the project, level the site and its surroundings, remove accumulated soil and sundries, and temporarily afforest or cover the exposed ground with green nets.

2.22 From the start of the project to the completion of the project, dust control measures must be taken for the construction work involving dust in this project according to the requirements of this plan.

2.23 The operation teams, teams and individuals who violate the dust-proof measures in this scheme will be punished according to the relevant regulations of the company and the project department, and those responsible for adverse effects will be expelled from the construction site of this project and may not be re-employed.

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