Commitment on dust control

With the rapid development of society today, the scope of application of the letter of commitment is more and more extensive. The letter of commitment is a unilateral expression of will and has no contractual effect. So how is the general commitment letter written? The following is the commitment letter of dust control that I arranged for you. Welcome to reading. I hope you will like it.

Commitment letter of dust control 1 In order to better implement the relevant requirements and regulations of environmental pollution prevention and control in Nanjing, Jiangsu Province, and create a good living and working environment, our company makes the following commitments to the construction site environment within its jurisdiction:

1. From the date of commencement, the project construction site will actively organize relevant personnel at the construction site, comprehensively improve the construction environment of the construction site, access roads and responsibility areas, improve and strengthen various control measures such as cleaning, cleaning, dust pollution and noise control, carry out those responsible, establish relevant management systems, and formulate and improve management information according to relevant regulations.

Second, the construction area is closed with a hard wall, and the height of the hard wall is not less than1.8m. The access roads and construction access roads of the construction site should be hardened, and the muck pollution generated around the construction entrances and sites should be cleaned up to prevent machinery, vehicles and pedestrians from entering and leaving with mud.

Three, the transport of soil, sand and other vehicles that are easy to produce dust materials in accordance with the relevant provisions of the province and city, the use of special vehicles that meet the transportation requirements.

Four, the construction area with enough personnel and equipment and enough frequency, sprinkling water on the construction area, reduce dust.

Five, the construction site garbage should be piled up at a fixed point, and timely removal. If it is not removed in time, it should be covered with colored striped cloth or green gauze. All exposed earthwork should be covered to ensure that there is no dust and ash.

6. Wet operation is adopted for the service road in the construction area, and wet straw bags are set on the passing roads or water surface by special personnel to reduce dust and keep moisture in time.

Seven, strengthen the management of all kinds of vehicles, vehicles out of the site and responsibility area rear can wheel, car.

Sidewalks should be cleaned, washed and dusted, and vehicles transporting muck should be tightly closed. The speed of all kinds of transport vehicles shall not exceed 20 kilometers per hour.

Eight, the construction site outdoor lighting at night to add lampshade, light direction should be concentrated in the scope of construction. When welding in the construction site, shielding measures should be taken to avoid welding arc leakage.

Nine, the scene noise emission shall not exceed the national standard "noise limit of construction site", and make noise monitoring records regularly.

Hereby promise

Construction unit (seal)

Date, year and month

As the person in charge of the _ _ _ _ _ _ _ _ _ project, the dust control commitment 2

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, supervision unit, construction period, contact telephone number of the project manager, supervision and reporting telephone number, etc. 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 cleaning, the garbage is bagged or containerized and transported to the ground by vertical lifting machinery. The construction garbage on site is stored in a centralized way 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. 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.

Commitment:

Xx，xx，XX，XX

Dust control commitment 3 dust pollution prevention commitment

As the project leader of the general contractor of District South Road (West Fourth Ring Road-Longhai Road) project (project name), 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.

4. 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, time limit for a project, project manager, person in charge of dust control, contact telephone number, supervision and reporting telephone number, etc. 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, the construction of urban built-up areas prohibit on-site mixing of concrete and mortar, except for the ready-mixed concrete and mortar mixing station that has not been built for the time being and the special or small amount of concrete and mortar that is not supplied by the ready-mixed concrete and mortar mixing station.

Seven, the project is fully enclosed according to the standard requirements, and the construction waste is cleaned by sprinkling water to reduce dust. Centralized storage and closed management of on-site construction waste.

Eight, heavy pollution weather or windy weather above level 4, 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 six hundred percent:

1. 100% The construction site shall be provided with a closed enclosure according to the standard requirements, so as to ensure that the enclosure is tight, firm, beautiful and highly compliant with the standard requirements.

2. 100% hardening of main sites and roads on the construction site.

3. 100% of the cars have been washed.

4. 100% project demolition, earthwork wet operation.

5. 100% tightly covers the earthwork and scattered materials on the construction site.

6. The muck truck 100% closed.

The above commitments are fully fulfilled, and if they are violated, they are willing to accept all treatment.

Undertaker's work unit (project seal):

Commitment (signature):

Date, year and month

Commitment letter for dust control 4 In order to better implement the notice of the state and the Xi Municipal People's Government and the Administrative Committee of High-tech Development Zone on comprehensive improvement of environmental sanitation at construction sites, the Implementation Plan for Controlling Dust Pollution in Xi and the relevant requirements and regulations for creating a national-level sanitary city, and create a good living and working environment, our company has made the following commitments on comprehensive improvement of environmental sanitation, dust pollution control and sanitation creation at construction sites in combination with the actual situation in its jurisdiction:

First of all, our company has entered

From the date of commencement, the project construction site will actively organize relevant personnel to comprehensively rectify the environmental sanitation and dust pollution of the construction site, access roads and responsibility areas, improve and strengthen various cleaning, cleaning and dust pollution control measures, implement the responsible persons, establish relevant management systems, and formulate and improve the management materials for health creation in accordance with relevant regulations. Equipped with special sprinklers, special vehicles for muck removal, hard enclosures and muck covering materials, the construction can only be started after you and the entrusted supervision unit have passed the inspection.

Second, the construction area is closed with hard wall, the height is not less than 1.8m, the lower part is 0.3m, the upper part is bricked with hard materials, and it is cleaned by special personnel to keep it completely clean. Harden the access roads, construction access roads, temporary bridges and temporary passages on the construction site. Each construction site shall cooperate with fixed cleaning personnel to clean up the muck pollution around the entrance and exit of the fence and the construction site at any time to prevent machinery, vehicles and pedestrians from entering and leaving with mud.

Three, transport soil, lime fly ash, gravel and other vehicles that are easy to produce dust materials in accordance with the relevant provisions of the province and city, the use of qualified special vehicles for transportation, not in the construction site mixing concrete.

Four, there must be no scattered soil in the construction area, through pipes, canals and organized income wells. We are equipped with enough sprinklers to sprinkle water on the construction area and its adjacent sidewalks and temporary bridges with sufficient frequency to reduce dust.

Five, the loess and garbage on the construction site should be piled up at fixed points, and the garbage should be removed in time. If it is not removed in time, it should be covered with colored striped cloth or green gauze. The bare loess is completely covered for more than 48 hours. Loess that needs to be piled up for more than 6 months on the construction site for a long time should be planted with turf to ensure no dust and ash.

Six, the construction area of the service road to use wet operation, set up wet straw bags, woven bags, etc. Reduce the dust on the road and do a good job of moisturizing in time.

Seven, strengthen the management of all kinds of vehicles, vehicles in and out of the construction site and the area of responsibility, to the wheels, car side plate cleaning and dust removal, tightly closed transport vehicles, all kinds of transport vehicles in the field speed shall not exceed 20 kilometers per hour.

8. We promise to be fully responsible for the coordination of foreign relations and establish good relations, such as the establishment of offices for city appearance, environmental protection and health, quality supervision stations and other departments and units. , to ensure that in the process of construction, the responsibility of construction interruption and shutdown caused by such problems will not be pushed to the construction unit, otherwise we will accept a fine of 20xx yuan for each complaint caused by insufficient work initiative and untimely coordination.

Nine, we will always make unremitting efforts to improve the construction site environment and control dust pollution, create health; Consciously accept the inspection and management of you and the supervision unit entrusted by you, and find that

Problems should be rectified in time. We are willing to accept the penalty of RMB1000-5,000 and other penalties for breach of contract specified by you after you and the supervision company correct our failure to carry out effective rectification in time.

Ten, in the process of construction, by the relevant departments of high-tech development zone, the city dust pollution prevention and control joint inspection office and other units in informed criticism, or the bottom three, in addition to accepting the superior treatment, you will also accept a penalty of 20xx—5000 yuan each time; Those who have been informed criticism for more than two consecutive times (including two times) will take the initiative to replace the unqualified project manager and voluntarily accept other penalties for breach of contract, such as being listed as unqualified contractors in the municipal supporting service center of High-tech Zone.

Hereby promise

construction organization

Legal representative (entrusted agent)

date month year

Commitment letter of dust control 5 As the project leader of the general contractor, I solemnly promise the dust 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, supervision unit, construction period, contact telephone number of the project manager, supervision and reporting telephone number, etc. 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 cleaning, the garbage is bagged or containerized and transported to the ground by vertical lifting machinery. The construction garbage on site is stored in a centralized way 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

Check the problems raised to ensure that the rectification is in place 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.

Yin Di Pedestrian Street 1 floor project of dust control commitment letter 6 is located at the southeast corner of the intersection of Jindi Road and Weidu Road in Puyang City. The construction unit is Puyang Zhong Fang Real Estate Co., Ltd., the construction unit is Puyang Zhong Fang Construction Engineering Co., Ltd., and the supervision unit is Puyang Zhongxin Construction Engineering Technology Consulting Co., Ltd. In order to strictly control the construction dust pollution and improve the urban environmental quality, our project construction, construction and supervision units made the following commitments in 20xx:

I. Owner: Puyang Zhong Fang Wanhe Real Estate Co., Ltd.

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 into the project budget timely disbursement, and supervise the construction unit earmarking.

4, in accordance with the relevant provisions of the full development of safety and civilized construction measures, to ensure that the construction unit to implement safety and civilized construction measures, effectively reduce dust pollution.

Two. Construction unit: Puyang Zhong Fang Construction Engineering Co., Ltd.

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 enclosure height at the construction site of the main urban road sections shall be no less than 2.5m, and the enclosure height at 1 in general road sections shall be no 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. In the construction operation 2 where mud is generated, a mud pit and a mud ditch should be set to prevent 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 put an end to 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, effective dust prevention measures should be taken during earthwork excavation and earthwork backfilling. 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:

Puyang Zhongxin Construction Engineering Technology Consulting Co., Ltd. incorporated the prevention and control of construction dust pollution into the project supervision plan and compiled 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 units 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):

Year, month, year

Commitment letter for dust control 7 Construction unit: Luohe He Hui Real Estate Co., Ltd.

Construction unit: Linzhou Jin Dadi Construction Engineering Co., Ltd.

Supervision unit: Henan Qinghong Construction Consulting Co., Ltd.

In order to strictly control the construction dust pollution and improve the environmental quality of the provincial capital, our project construction unit made the following commitments in XXXX:

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.

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 earthwork and materials piled up in exposed sites and concentration.

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. Formwork, steel bars and other building materials on the construction site shall be arranged according to the general construction plan, and material identification plates shall be set up, which shall be stored in order by classification.

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, 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.

1 1, the construction site shall be cleaned by designated personnel, and water shall be sprinkled 1-2 times every morning and afternoon 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.

12, it is forbidden to burn all kinds of waste on the construction site.

13, 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.

Commitment unit: Linzhou Jin Dadi Construction Engineering Co., Ltd.

XX year XX month XX day