Commitment letter for dust pollution prevention and control
Commitment letter for dust pollution prevention and control 1 As the project leader, I solemnly promise the dust prevention and control of this project as follows:
First, conscientiously implement the laws and regulations on the prevention and control of air pollution and the relevant provisions of the government and industry, earnestly fulfill the responsibility of dust control, and comprehensively strengthen the control and management of dust in engineering construction.
Second, strengthen the leadership of dust prevention and control, establish the responsibility system for dust prevention and control of this project, clarify the responsibility of dust prevention and control of project leaders, relevant personnel and subcontractors, and strictly check and assess to ensure the implementation of dust prevention and control tasks and responsibilities.
Three, according to the project may produce dust, organize the preparation of construction dust prevention and control special planning, submitted to the construction administrative departments for the record, and seriously organize the implementation.
Fourth, set up publicity and supervision boards for dust control at the entrance and exit of the construction site, indicating the project name, construction unit, construction unit, supervision, construction period, project manager, contact telephone number, supervision report telephone number and other contents, and consciously accept social supervision.
Five, equipped with sprinkler equipment, equipped with on-site cleaning personnel, responsible for on-site sprinkler dust and dust cleaning, keep the site clean and tidy.
Six, all use of ready-mixed concrete and ready-mixed mortar, put an end to on-site mixing, put an end to on-site burning of all kinds of waste.
Seven, heavy pollution weather or windy weather above level 5, demolition, earthwork excavation, backfilling and removal operations are not allowed.
Eight, consciously accept the supervision and inspection of the local construction administrative departments and relevant departments to ensure that the problems raised by the inspection are rectified in the shortest time.
Nine, strictly implement the standards and requirements of dust prevention and control work, and earnestly achieve seven hundred percent.
First, the construction site 100% shall be provided with a closed enclosure according to the standard requirements to ensure that the enclosure is tight, firm, beautiful and highly compliant with the standard requirements.
Second, 100% road hardening on the construction site, sprinkling water on the road to reduce dust, and cleaning in time.
Third, 100% of the entrances and exits of the construction site are equipped with vehicle washing devices, and 100% of the wheels and bodies of vehicles leaving the construction site are washed clean to ensure that mud is not allowed on the road.
Four, engineering demolition, earthwork excavation, garbage loading and unloading implementation 100% sprinkler dust suppression.
Fifth, 100% earthwork, construction waste and loose materials such as lime, cement and sand on the construction site are closely covered.
6. 100% of the vehicles entrusted to remove the muck (including mud) and construction waste from the construction site are closed (sealed) legal and regular vehicles to ensure no leakage along the way.
Seventh, the dust pollution point, pollution index and vehicle washing monitoring rate at the entrance and exit are 100%.
The above commitments are fully fulfilled, and if they are violated, they are willing to accept all treatment.
Project where the promisor is located:
Commitment (signature):
Date, year and month
Commitment on dust pollution prevention and control 2 As the project leader of * * * * * * * * * * *, I solemnly promise the dust prevention and control work of this project as follows:
First, seriously implement the laws and regulations on the prevention and control of air pollution and the relevant provisions of the government and industry, earnestly fulfill the responsibility of dust control, and comprehensively strengthen the control and management of dust in the construction of this project.
Second, strengthen the leadership of dust prevention and control, establish the responsibility system for dust prevention and control of this project, clarify the responsibility of dust prevention and control of project leaders, relevant personnel and subcontractors, and strictly check and assess to ensure the implementation of dust prevention and control tasks and responsibilities.
Three, according to the project may produce dust, organize the preparation of construction dust prevention and control special planning, submitted to the construction administrative departments for the record, and seriously organize the implementation.
Fourth, set up publicity and supervision boards for dust control at the entrance and exit of the construction site, indicating the project name, construction unit, construction unit, supervision unit, construction period, project manager, contact telephone number, supervision report telephone number and other contents, and consciously accept social supervision.
Five, equipped with sprinkler equipment, equipped with on-site cleaning personnel, responsible for on-site sprinkler dust and dust cleaning, keep the site clean and tidy.
Six, all use ready-mixed concrete, put an end to on-site mixing, put an end to on-site burning all kinds of waste.
Seven, federated eye network outside engineering scaffolding fully enclosed according to the requirements of specification, floor construction waste sprinkler dust cleaning. After the garbage is cleaned, it will be transported to the ground garbage dump after being loaded by vertical lifting machinery or containers, and the on-site construction garbage will be stored centrally and managed in a closed way.
Eight, heavy pollution weather or windy weather above level 5, demolition, earthwork excavation, backfilling and removal operations are not allowed.
Nine, consciously accept the supervision and inspection of the local construction administrative departments and relevant departments to ensure that the problems raised by the inspection are rectified in the shortest time.
Ten, strictly implement the standards and requirements of dust prevention and control work, and earnestly achieve seven hundred percent.
1, 100% of the construction site shall be provided with closed enclosures according to the standard requirements, so as to ensure that the enclosures are tight, firm and beautiful, and highly meet the standard requirements.
2. 100% pavement hardening in the construction site, sprinkling water on the road to reduce dust, and cleaning in time.
3.65,438+000% of the entrances and exits of the construction site are equipped with vehicle washing devices, and 65,438+000% of the wheels and bodies of vehicles leaving the construction site are washed clean to ensure that mud is not allowed on the road.
4. Sprinkle water at 100% for project demolition, earthwork excavation and garbage loading and unloading.
It belongs to the construction site. 100% of earthwork, construction waste and other loose materials such as lime, cement and sand are tightly covered.
6.65,438+000% of vehicles entrusted to clear and remove muck (including mud) and construction waste from the construction site are closed (sealed) legal and regular vehicles to ensure no leakage along the way.
7. It is the dust pollution point on the construction site, and the monitoring rate of pollution index shall be arranged according to the actual situation. The above commitments are fully fulfilled, and if they are violated, they are willing to accept all treatment.
Owner (with official seal of the project): * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
Commitment (signature):
Date, year and month
Commitment letter 3 (project) for dust pollution prevention and control is located at (address), with the construction unit:, the construction unit: and the supervision unit:. In order to strictly control the construction dust pollution and improve the environmental quality of the provincial capital, in 20xx, our project construction, construction and supervision units made the following commitments to the First Law Enforcement Brigade of Taiyuan Administrative Law Enforcement Corps:
A, the construction unit:
1, take dust pollution control as the important content of signing the contract, and clarify the responsibility of dust control.
2. Provide necessary support and help for the construction unit to comprehensively control the construction dust.
3, dust pollution prevention and control costs included in the project budget * yuan timely disbursement, and supervise the construction unit earmarking.
4, in accordance with the relevant provisions of the full payment of safety and civilized construction measures fee x yuan, to ensure that the construction unit to carry out safety and civilized construction measures, effectively reduce dust pollution.
Second, the construction unit:
1. Establish a responsibility system for the prevention and control of dust pollution on the construction site, designate a person to be responsible for the prevention and control of dust pollution on the construction site, and formulate specific prevention and control measures for different construction stages to ensure the cleanliness of the construction site and surrounding environment.
2, the construction site should be closed management, and hard enclosure should be adopted. The height of the enclosure at the construction site of the main road sections of the city shall not be less than 2.5m, and the general road sections shall not be less than1.8m. The enclosure shall be firm, stable and tidy. For the enclosure occupying the road construction within 20m of the traffic intersection, the permeable enclosure should be adopted for the part above 0.8m, and traffic guidance and warning measures should be taken.
3. Harden the ground of roads, processing areas and living areas entering and leaving the construction site. Dust-proof measures such as covering, curing or greening should be taken for exposed sites and cement, sand and gravel, earthwork and materials piled up centrally.
4. The entrance to the construction site should be equipped with a vehicle washing device. The chassis and wheels of transport vehicles can not leave the construction site until they are cleaned. The transportation of earthwork and construction waste must adopt closed transport vehicles or covering measures.
5, demolition of buildings or structures, isolation, watering and other noise reduction and dust reduction measures should be taken, and should be timely cleaning up the waste.
6, the construction site of cement, sand, stone, steel and other building materials should be arranged in accordance with the construction site plan, and set up material identification cards, classified and stored neatly.
7, excavation, backfilling and other earthwork operations, supplemented by measures such as sprinkling water to reduce dust, in case of weather with wind speed of 4 or above or when the local meteorological department issues an air quality warning, it is necessary to stop earthwork construction and other dust-prone operations, and the workplace should be covered with dust-proof nets.
8, the construction site should be set up drainage ditches and sedimentation tanks, construction sewage should be treated by precipitation after reaching the discharge standard, can be discharged into the polluted pipe network. Abandoned dewatering wells should be backfilled in time, and the wellhead should be closed to prevent groundwater pollution.
9, the use of building materials that are easy to produce dust, should be sealed handling, storage or dust cloth cover and other dust-proof measures. Mud pits and ditches shall be set up during the construction operations that produce mud, so as to prevent the mud from flowing out.
10, the construction site should be set up closed construction waste station. Closed garbage containers should be set up in the office area and living area. Domestic garbage should be classified and stored, and cleaned up in time. The garbage in the building should be removed by means of containers or special closed garbage lanes, and it is strictly forbidden to throw it in the air.
1 1, fully promote the application of commercial concrete and ready-mixed mortar, and reduce on-site mixing. If a mixer must be set at the construction site, effective dust prevention measures should be taken. Fine building materials such as cement that are easy to fly should be sealed or covered.
12, when milling, cutting and other operations are carried out in municipal road construction, effective dust prevention measures should be taken. Lime soil and inorganic binder should be mixed well in advance and sprinkled with water to reduce dust during rolling.
13, designated persons shall be responsible for sanitation and cleaning at the construction site, and water shall be sprinkled once every morning and evening to reduce dust. When the ambient air quality index reaches moderate pollution or above, the construction site should increase the number of sprinklers, strengthen the covering measures, and reduce the construction work that is easy to cause air pollution.
14, it is forbidden to burn all kinds of wastes on the construction site.
15, after the completion of the project, the temporary facilities, enclosure and garbage on the construction site must be cleaned up in time, and effective dust reduction measures must be taken when cleaning up.
Third, the supervision unit:
Incorporate the prevention and control of construction dust pollution into the project supervision plan and prepare the corresponding supervision rules. Supervise the construction unit to strictly implement various dust prevention and control measures. If dust pollution is found during construction, the construction unit shall be required to correct it immediately and report to the relevant law enforcement brigade in time.
Person in charge of the construction unit (signature):
Person in charge of the construction unit (signature):
Person in charge of supervision unit (signature):
20XX April
Commitment letter of dust pollution prevention and control 4 As the project director (grid member, administrator and supervisor) of the shed reform project of Weixi community city in Xunxian County, I solemnly promise the dust prevention and control work of this project as follows:
First, seriously implement the laws and regulations on the prevention and control of air pollution and the relevant provisions of the government and industry, earnestly fulfill the responsibility of dust control, and comprehensively strengthen the control and management of dust in the construction of this project.
Second, set up a publicity and supervision board for dust control at the entrance and exit of the construction site, indicating the project name, construction unit, construction unit, supervision unit, construction period, project manager, contact telephone number, supervision report telephone number, etc. The "three members" on the construction site must be on duty in turn 24 hours a day, put on their posts, and consciously accept social supervision.
The third is to strictly implement the standards and requirements for dust prevention and control, and earnestly achieve "eight hundred percent".
Four, strictly implement the control measures of heavy pollution days, and do not carry out demolition, earthwork excavation, backfill and removal operations during the period of soil sealing.
Five, consciously accept the supervision and inspection of the local construction administrative departments and relevant departments, and ensure that the problems raised in the inspection are rectified in the shortest time.
The above commitments are fully fulfilled, and if they are violated, they are willing to accept all treatment.
Commitment (signature and seal):
Xx year xx month xx day
Commitment letter of dust pollution prevention and control 5 As the project leader of xx construction unit of Weixi community city shed reform project in Xunxian County, I solemnly promise the dust prevention and control of this project as follows:
First, seriously implement the laws and regulations on the prevention and control of air pollution and the relevant provisions of the government and industry, earnestly fulfill the responsibility of dust control, and comprehensively strengthen the control and management of dust in the construction of this project.
Second, strengthen the leadership of dust prevention and control, establish the responsibility system for dust prevention and control of this project, clarify the responsibility of dust prevention and control of project leaders, relevant personnel and subcontractors, and strictly check and assess to ensure the implementation of dust prevention and control tasks and responsibilities.
Three, according to the project may produce dust, organize the preparation of construction dust prevention and control special planning, submitted to the construction administrative departments for the record, and seriously organize the implementation.
Four, set up a publicity and supervision board for dust control at the entrance and exit of the construction site, indicating the project name, construction unit, construction unit, supervision unit, construction period, project manager, contact telephone number, supervision report telephone number, etc. The "three members" on the construction site must be on duty in turn 24 hours a day and consciously accept social supervision.
Five, equipped with sprinkler equipment, equipped with on-site cleaning personnel, responsible for on-site sprinkler dust and dust cleaning, keep the site clean and tidy.
Six, all use of ready-mixed concrete and ready-mixed mortar, put an end to on-site mixing, put an end to on-site burning of all kinds of waste.
Seven, federated eye network outside engineering scaffolding fully enclosed according to the requirements of specification, floor construction waste sprinkler dust cleaning. After the garbage is cleaned, it will be transported to the ground garbage dump after being loaded by vertical lifting machinery or containers, and the on-site construction garbage will be stored centrally and managed in a closed way.
Eight, strict implementation of heavy pollution control measures, no demolition, earthwork excavation, backfilling, removal operations during the period of soil sealing.
Nine, consciously accept the supervision and inspection of the local construction administrative departments and relevant departments to ensure that the problems raised by the inspection are rectified in the shortest time.
Ten, strictly implement the standards and requirements of dust prevention and control work, and earnestly achieve seven hundred percent.
First, the construction site 100% shall be provided with a closed enclosure according to the standard requirements to ensure that the enclosure is tight, firm, beautiful and highly compliant with the standard requirements.
Second, the construction site 100% pavement hardening, road sprinkling dust, timely cleaning.
Third, 100% of the entrances and exits of the construction site are equipped with vehicle washing devices, and 100% of the wheels and bodies of vehicles leaving the construction site are washed clean to ensure that mud is not allowed on the road.
Four, engineering demolition, earthwork excavation, garbage loading and unloading implementation 100% sprinkler dust suppression.
Fifth, 100% earthwork, construction waste and loose materials such as lime, cement and sand on the construction site are closely covered.
6. 100% of the vehicles entrusted to remove the muck (including mud) and construction waste from the construction site are closed (sealed) legal and regular vehicles to ensure no leakage along the way.
Seventh, the dust pollution point, pollution index and vehicle washing monitoring rate at the entrance and exit are 100%.
The above commitments are fully fulfilled, and if they are violated, they are willing to accept all treatment.
Undertaker's work unit (official seal):
Commitment (signature and seal):
date month year