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Has an airport been built in Pingyu, Henan?

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Environmental Impact Report of Temporary Landing Site Construction Project of Henan Jiutian General Aviation Industrial Park (abridged version)

2013-11-21:31:18 county government information center

1. Overview of construction projects

Project Name: Temporary Landing Site Construction Project of Henan Jiutian General Aviation Industrial Park

Construction unit: Qingdao Jiutian International Flying Academy

Nature of construction: new project

Project overview:

This landing point is located in Yushuying Village, Pingyu County, Zhumadian City, covering an area of 1046 mu. After the project is completed, it will be mainly used as a landing point for aviation pilot training and aviation tourism.

This project is a temporary landing site construction project. The height of the planned flight zone is 1B, and the planned landing site is 800m×45m m.. The aircraft to be flown are fixed-wing and * * * models, which are Fei Cessna172 (C-172 R) and Diamond 42(DA-42) respectively. The main construction contents include 800×45m landing site, airplane taxiway, connecting road and apron, air traffic control building, tower, hangar, water supply pump room and power distribution room.

Total investment of the project: the total investment of the project is 46,570,438+10,000 yuan, of which 50% is raised by Qingdao Jiutian International Flying Academy and 50% is financed by bank loans.

Construction period: 180 days, including civil construction and equipment installation and debugging.

See table 1 for the main construction contents of this project.

Table 1 Main Construction Contents of the Project

serial number

kind

name

Construction content

project name

Temporary landing site construction project of Henan Jiutian General Aviation Industrial Park

construction unit

Qingdao Jiutian International Flying Academy

three

Architectural nature

newly-built

four

total investment

The total investment is 46,570.7110,000 yuan, of which 50% is raised by Qingdao Jiutian International Flying Academy and 50% is solved by bank loan.

five

Airport profile

The flight zone is 1B, and the fixed-wing aircraft to be flown are FeiCessna 172 and Diamond 42.

six

The main part of the project

Flight area engineering

landing ground

The landing field is 800 meters long and 45 meters wide. The coordinates of the center of the landing site are (N32°56' 43.7 ",e1141'47.9"), the true bearing of the landing site is 50-230, and the southern end of the runway is the main descending direction.

Ascending belt

The flight area is equipped with a lifting belt with a size of 920× 150m.

Safe area

The safety zones at both ends of the runway are 150m× 150m.

Parallel taxiway

The size is 800×18× 0.28m.

Vertical connecting road

Two vertically connected roads are set to connect the landing field and the apron, and the road size is 2×171.5×15× 0.28m. ..

parking apron

The apron is 300m long and120m wide, with parking and maintenance facilities.

Air traffic control engineering

Air traffic control project (air traffic control complex building, tower)

The air traffic control complex building is located on the north side of the proposed station platform, 329 meters away from the center line of the landing site and 247 meters away from the north end of the landing site. The building is equipped with tower, air traffic control equipment room, communication room and incoming room, meteorological observation and forecast room and meteorological equipment room. , with a building area of 850m2.

The height of the air traffic control complex building is tentatively set at 18m, and the control tower is located at the top floor of the air traffic control complex building, with an area of not less than 50m2.

Navigation engineering

VOR/DME joint station

Meteorological engineering

Set a set of double vibrating cylinder barometer and wind direction anemometer in the conventional meteorological observation field and tower; Establish meteorological information network service system.

Navigation information system

A flight report service room is set in the air traffic control building, and a navigation information service terminal is set in the service room.

land

terminal

The building area is 1000m2.

hangar

Located next to the apron and on the north side of the apron, there are 8 hangars, all of which are light steel structures.

seven

ancillary works

Production auxiliary room

Including the comprehensive building for maintenance and field service, comprehensive warehouse and special garage, it is planned to be located in the north of the terminal area, with the maintenance and field service area of 150m2, the comprehensive warehouse area of 100 m2 and the special garage area of 270m2.

Water supply pump room and power distribution room

eight

Auxiliary project

supply water

Municipal pipe network water supply

supply electricity

The airport has a 10kV central substation.

Ling air

Filling liquefied gas is adopted, which is supplied by the liquefied gas tank in Pingyu County.

Cooling and heating

Air conditioning is used for cooling and heating.

oil supply

Relying on Pingyu county planning gas station to provide oil supply facilities

nine

Environmental protection engineering

waste gas

EIA suggested that the kitchen should be equipped with an oil fume purifier; Strengthen the greening of the site.

waste water

Engineering design domestic sewage is treated by septic tank, and oily sewage in canteen is discharged into municipal sewage pipe network after being treated by grease trap; The oily water in the maintenance area is treated by high-efficiency oil-water separator and sedimentation tank, and then sprayed with water to reduce dust.

noise

The EIA suggested choosing low-noise equipment and strengthening greening; Avoid night testing and flying; For villages and schools with aircraft noise greater than 75dB WECPNL, sound insulation measures for doors and windows are required.

Solid waste

The engineering design domestic garbage is collected and sent to the landfill; EIA suggested that waste oil should be sent to qualified units for treatment.

structure chart

The construction period is 180 days, including civil construction and equipment installation and debugging.

1 1

Working ability and working system

There are 80 employees, 260 working days a year.

2. Present situation of regional environmental quality of the proposed project

2. 1 Ambient air quality status

The daily and hourly average values of SO2 and NO2 at the three monitoring points in the evaluation area can meet the requirements of the secondary standard in Ambient Air Quality Standard (GB3095- 1996), and the daily average values of TSP all exceed the standard. TSP in the project area exceeds the standard because the dust on the roads around the village exceeds the standard.

2.2 Present situation of surface water quality

Among the monitoring factors, COD and ammonia nitrogen exceeded the standard, while other monitoring factors all met the requirements of Class IV standard of Environmental Quality Standard for Surface Water (GB 3838-2002). The main reason why COD and ammonia nitrogen exceed the standard is that the river accepts the domestic sewage of the residents along the line, which leads to the water quality exceeding the standard.

2.3 Acoustic environment

In this assessment, 17 representative sensitive points were selected near the runway for acoustic environmental quality monitoring. The monitoring results show that the acoustic environment quality in this area is good, which can meet the requirements of the second-class standard of the Standard for Acoustic Environment Quality (GB3096-2008)2.

2.4 Groundwater environment

Except for total hardness and sulfate, all monitoring factors of groundwater in the evaluation area meet the requirements of Class III standard of Groundwater Quality Standard (GB/T14848-93), and the groundwater quality in the evaluation area is average.

3. Analysis of pollution factors

3. 1, construction period

(1) construction waste gas

The air pollution during the construction period is mainly construction dust, followed by waste gas from construction machinery and transport vehicles, dust generated during decoration and paint waste gas containing benzene series.

Construction site foundation excavation, earthwork piling, backfilling and transshipment, building materials piling, road dust generated by transportation vehicles, etc. A certain amount of dust will be produced under dry and windy conditions. According to the causes of dust, it can be divided into wind-borne dust and dynamic dust, in which wind-borne dust is mainly caused by dry weather and strong wind in building materials piled up in the open air and exposed floating soil on the surface of the construction area; Dynamic dust is mainly caused by the suspension of dust particles due to the action of air turbulence during the loading and unloading of building materials. The size of construction dust varies greatly with the construction season, soil type, construction management and mechanization degree, which is complex and difficult to quantify. The main features are: locality and temporality.

During the project construction, there are many fuel machinery and equipment, and light diesel oil is generally used as the power. Dumpers, trucks and other large-scale construction transport vehicles using diesel will produce a certain amount of exhaust gas, in which the main pollutants are NOX, SO2 and CO.

The waste gas generated during decoration is mainly decoration dust and waste gas containing benzene series when painting, coating and other decorative materials are sprayed.

(2) Construction wastewater

① Construction wastewater

Construction wastewater mainly includes building concrete curing wastewater (concrete curing adopts covering curing, and the amount of wastewater is small) and construction equipment washing wastewater. Its composition is relatively simple, the main pollutants are SS and alkaline substances, and there is less water. The concentration of suspended solids in wastewater is relatively high, but it does not contain other soluble harmful substances. Open ditches are set around the construction site, and the runoff water is used for sprinkling water on the construction site and roads to reduce dust after being precipitated by the sedimentation tank, and it is not discharged.

② Domestic sewage

During the construction period, the domestic sewage mainly includes the washing wastewater of construction workers, the sewage generated by temporary restaurants and toilets on the construction site, and its main pollutants are COD, BOD5, SS, NH3-N, etc. The construction site is equipped with dry toilets. The domestic sewage discharge of the construction personnel of this project is about 4.8m3/d, and the domestic sewage discharge during the whole construction period is about 864m3. The domestic wastewater generated by construction workers is collected and directly used for sprinkling water to reduce dust, and the excrement from dry toilets is used for surrounding farmland.

(3) Construction noise

Construction noise is mainly divided into construction machinery noise, construction operation noise and transportation vehicle noise. During the construction period, the noise value at the distance from the sound source 1m is about 70~ 100dB(A), and there are some sudden, impulsive and discontinuous knocking noises. The simulated sound level values of main construction machinery are shown in Table 2 below:

Table 2 List of main noise sources of construction machinery

device name

Noise intensity [decibel (A)]

device name

Noise intensity [decibel (A)]

bulldozer

76~88

Digger

80~96

mechanical loader

68~74

blender

74~87

Static pressure pile driver

80~93

crane

76~84

Concrete device

75~88

Concrete tank car

80~85

electric drill

72~ 100

Electric/power saw

70~90

(4) Solid waste

① Construction waste

The construction waste generated during the construction of this project mainly includes demolition construction waste, earthwork generated by land excavation, waste generated by loss of building materials, construction waste generated by decoration, etc. , including sand, stones, cement, broken wood, sawdust, scrap metal, steel bars, wire and other sundries. During the construction of this project, about 25.89 tons of construction waste will be generated.

② Domestic garbage

During the construction period of this project, the amount of domestic garbage generated by the construction personnel is 7.2t, which has little impact on the environment on the premise that the local environmental sanitation department timely removes and treats domestic garbage.

3.2. Operating cycle

(1) noise

During the operation period of this project, the noise pollution sources are mainly aircraft noise, followed by vehicle noise and noise generated by power equipment such as water pumps, air conditioners, motors and oil pumps.

(2) Waste gas

The impact on the ambient air during the operation period mainly comes from aircraft exhaust, vehicle exhaust entering and leaving the site, fuel combustion exhaust gas in the staff canteen and lampblack exhaust gas.

(3) Waste water

During the operation period of this project, the wastewater mainly comes from domestic sewage, production wastewater and landing site rainwater, with domestic sewage as the main source.

Domestic sewage mainly comes from wharf area, work area, office living area and canteen. The main pollutants in domestic sewage are COD, BOD5, ammonia nitrogen, suspended solids and petroleum.

Production wastewater mainly comes from machine maintenance workshops, oil depots, car washing, etc. Compared with domestic sewage, production wastewater has the characteristics of stable water quality and large water quantity change.

Rainwater mainly comes from the rain in the terminal area and the flight area.

(4) Solid waste

During the operation period, the solid waste at the landing site mainly includes domestic garbage generated by airport staff and students, as well as waste oil.

4. Environmental impact prediction and analysis

4. 1, construction period

(1) construction waste gas

Construction dust generation links include: road dust generated during the transportation of construction waste and building materials, wind dust generated by wind in open storage yards and exposed ground, etc. Driving at a limited speed, keeping the road clean and sprinkling water properly can effectively reduce the dust of automobiles. Reducing open-air stacking, ensuring a certain moisture content and reducing exposed ground are effective means to reduce dust.

In the construction stage of this project, the operation of fuel machinery such as loaders will produce a certain amount of fuel waste gas. Considering the small amount of fuel waste gas, the scope and degree of influence on the surrounding air quality are small. As long as the construction unit completes the traffic organization on the construction site and avoids the traffic jam caused by construction, it can reduce the exhaust emission caused by the idle speed of transport vehicles.

The waste gas generated during decoration is mainly decoration dust and waste gas containing benzene series when painting, coating and other decorative materials are sprayed. The evaluation suggests that environmental protection paint should be used in the decoration stage, and it is not allowed to move in directly within three months after the decoration is completed. The indoor environment of this project can be monitored by a qualified indoor environment monitoring unit, and can only be put into use after reaching the Indoor Air Quality Standard (GB/T 18883-2002), and indoor ventilation should be strengthened to keep the indoor airflow unblocked.

(2) Construction wastewater

Construction wastewater mainly includes building concrete curing wastewater and construction equipment washing wastewater, and its composition is relatively simple. The main pollutant is SS, with a small amount of water, which is usually discharged instantaneously. It is suggested that an open drainage ditch should be set around the construction site, and the runoff water should be used for sprinkling water on the construction site and roads after settling in the sedimentation tank, and it will not be discharged. The waste water from washing face and hands generated by construction workers is collected and directly used for sprinkling water to reduce dust, and the excrement from dry toilets is used for surrounding farmland.

To sum up, after taking effective measures, the wastewater during the project construction period will not have a significant impact on the surrounding water environment.

(3) Construction noise

According to the Emission Standard of Environmental Noise at Construction Sites (GB12523-2011), it is 70dB(A) in the daytime and 55dB(A) at night. According to the noise range of each construction machinery, the attenuation distance required for the construction site noise to reach the standard when the noise sources of each construction machinery take the minimum value and the maximum value respectively is calculated.

Table 3 Attenuation distance required for noise at boundary of construction machinery to reach the standard

stage

Mechanical type

When the noise source takes the minimum value.

Attenuation distance required to reach the standard

When the noise source takes the maximum value,

Attenuation distance required to reach the standard

noise source

Decibel (Ampere)

Daytime interval

(m)

Night distance (m)

Noise source decibel (a)

Daily spacing (m)

Night distance (m)

Earthwork stage

bulldozer

2.0

1 1.2

7.9

44.7

Digger

3.2

17.8

20.0

1 12.2

mechanical loader

Sixty-eight

4.5

1.6

8.9

Piling stage

Static pressure pile driver

3.2

17.8

14. 1

79.4

Structural stage

Concrete device

1.8

7.9

44.7

blender

1.6

8.9

7. 1

39.8

crane

2.0

1 1.2

5.0

28.2

Concrete tank car

3.2

17.8

Eighty-five

5.6

3 1.6

Decorative stage

electric drill

Seventy two

1.3

7. 1

100

3 1.6

177.8

Electric/power saw

5.6

56.2

Note: the distance from the noise measuring point of mechanical equipment to the equipment1m.

As can be seen from Table 3, during the daytime, when the noise source is minimized, as long as the attenuation distance of all construction machinery is less than 5m, the noise at the construction site can reach the limit specified in the Emission Standard for Environmental Noise at Construction Sites (GB12523-2011). When the noise reaches the maximum, the attenuation distance required for each construction machine to reach the standard will greatly increase, and at night, the attenuation distance required for each machine to reach the standard will also greatly increase. According to the calculation of the minimum noise source, the sound source must be placed in the center of the construction site, so that the noise of the construction site will not exceed the standard at night. If calculated according to the maximum noise source, even if the sound source is placed in the center of the construction site, it will lead to excessive noise at night.

When using different equipment in the construction process, the attenuation distance of reaching the standard is quite different. When the noise of the equipment reaches the maximum value and meets the Emission Standard of Environmental Noise at Night in Construction Sites, the noise attenuation distance is 177.8m when the electric drill is used in the construction stage, so it is estimated that the construction noise has little impact on the surrounding environment.

(4) Solid waste

Construction waste generated in the construction process should be used for backfilling as much as possible. Those that are not suitable for backfilling should be promptly removed to the construction waste disposal site designated by the local government for unified disposal, and shall not be discarded, transferred or diffused at will. On the premise that the local sanitation department will clear and dispose of domestic garbage in time, it will have little impact on the environment.

4.2 Operation cycle

(1) noise

The prediction results show that within the evaluation range, the target annual WECPNL value can meet the second-class regional standard of the Environmental Standard for Aircraft Noise Around Airports, that is, ≤75dB. With the increase of aviation business volume year by year, the influence scope of aircraft noise will be further expanded, and the environmental impact is acceptable after noise prevention measures such as relocation and sound insulation are implemented.

(2) Waste gas

This project produces a small amount of automobile exhaust, which has an open environment and is easy to discharge and spread. The amount of fuel waste gas produced in the canteen is very small, and the oil fume waste gas is discharged after being treated by an efficient oil fume purifier and reaching the standard. Therefore, the air pollutants in this project are mainly composed of CnHm, SO2, CO and NO2 emitted by aircraft. According to the flight law of aircraft, the pollutants emitted by aircraft fuel combustion are mainly in the flight process. The plane took off and landed at the airport for a short time and quickly left the ground. The air pollutants emitted by aircraft during take-off and landing are distributed along the runway, and there are linear unorganized non-point sources around the runway. Due to the low height of non-point source, the pollutants emitted by aircraft take-off and landing are intermittent, while the airport is large and empty, and the pollutants emitted by aircraft spread rapidly. In addition, the sensitive points around the airport are far away from the runway, and the pollutants emitted by the aircraft have little impact on the surrounding air quality.

(3) Waste water

During the operation period of this project, the wastewater mainly comes from domestic sewage, production wastewater and landing site rainwater, with domestic sewage as the main source.

Domestic sewage mainly comes from wharf area, work area, office living area and canteen. The main pollutants in domestic sewage are COD, BOD5, ammonia nitrogen, suspended solids and petroleum. The domestic sewage from the landing site is pretreated by septic tank and discharged into the sewage pipe network in the entrance area; Oily sewage from the take-off and landing site canteen is treated by the grease trap first, and then discharged into the site sewage pipe network together with other sewage. Finally, it is discharged after being treated by Pingyu County Sewage Treatment Plant, which is expected to have little impact on surface water. Production wastewater mainly comes from oily sewage generated by machine maintenance workshops and car washing. And the amount is small. After being treated by an efficient oil-water separator, it will be used for site greening and will not be discharged.

Rainwater mainly comes from the rain in the terminal area and the flight area. Rainwater is discharged from the open trench of the cover plate, and surface rainwater enters the open trench of the cover plate through runoff and is discharged into the surrounding surface water.

(4) Solid waste

During the operation period, the solid waste at the landing site mainly includes domestic garbage discharged by airport staff and students, as well as waste oil.

Domestic garbage belongs to general solid waste, and the garbage sorting and stacking yard proposed for this project covers an area of 50m2. After the domestic garbage is collected, it will be transported by closed tanker to Pingyu County garbage treatment plant for unified treatment.

During the operation period of this project, the amount of waste oil is small, so it is suggested to temporarily store the waste oil in the waste oil tanks on land and send it to qualified units for treatment regularly.

To sum up, the solid waste during the operation period of this project will be safely disposed of and will not cause obvious harm to the environment.

5] Groundwater

The main ways of groundwater pollution in this project are as follows: the infiltration of cleaning wastewater from machine maintenance workshop causes certain pollution to shallow groundwater. The evaluation suggests that the design and construction should be carried out in strict accordance with the requirements of anti-seepage, anti-leakage and monitoring devices in areas where there may be oil and sewage leakage; Anti-seepage facilities such as laying and rolling clay are adopted to make the permeability coefficient of vadose zone ≤10-7 cm/s. Under the premise of ensuring the implementation of various anti-seepage measures and strengthening site maintenance and environmental management, the infiltration of wastewater pollutants in the site can be effectively controlled to avoid polluting groundwater, so the project will not have a significant impact on the regional groundwater environment.

5. Pollution prevention and control measures

Table 4 Pollution Prevention Measures

a period of time

kind

pollution source

Preventive and control measures

construction period

waste gas

Construction dust, automobile exhaust

2.5m hard enclosure around the boundary of the construction site.

Close-mesh safety net outside the main body of building engineering

The vehicle exit in the construction area shall be paved with a concrete pavement with a width of 50m and not less than 3m.

Sprinkle water on the construction site and transport vehicles to suppress dust.

waste water

Construction wastewater

A 6m3 sedimentation tank is set in the construction area.

domestic sewage

Sprinkle water to dust after collection, and don't discharge it.

noise

Building noise

Adopt low-noise equipment and install damping foundation.

Solid waste

Construction waste

Dispose of in accordance with the relevant provisions of the city appearance and environmental sanitation, environmental protection and construction management departments.

household garbage

A 6m3 domestic garbage pool is set in the construction area.

operation cycle

waste gas

Automobile exhaust

Set deceleration signs and green parking lots.

Cooking fume and waste gas in canteen

Install an efficient oil fume purifier, and the purification efficiency reaches 80~90%.

waste water

domestic sewage

Install supporting sewage collection pipe network, build septic tanks, collect them through the sewage pipe network in the field and discharge them into the municipal sewage pipe network.

noise

Aircraft noise

Reasonably arrange take-off and landing routes to avoid flying over residential areas; Reasonably dispatch the number of aircraft running during the day and at night.

Solid waste

household garbage

After collection, it will be sent to the domestic waste landfill in Pingyu County.

waste oil

Set up a hazardous waste repository, temporarily store it at the airport, and send it to qualified units for disposal regularly.

underground water

Mixed oil and water

Design and construct in strict accordance with the requirements of anti-seepage, anti-leakage and monitoring devices in areas where there may be oil and sewage leakage; Anti-seepage facilities such as paving and rolling clay are adopted to make the permeability coefficient of vadose zone ≤10-7 cm/s.

other

afforest

131200m2

6. Environmental risk prevention measures

This project relies on the proposed gas station in Pingyu County to provide oil supply facilities, and it is necessary to strengthen the management of tanker transportation. The project design is equipped with certain emergency rescue equipment. It is suggested to formulate a special emergency plan for environmental risks and equip it with environmental emergency detection instruments and equipment.

7. Industrial policy analysis

According to Order No.9 of the National Development and Reform Commission (20 1 1), this project belongs to the "26th batch" of encouraged air transport, which is in line with relevant national industrial policies.

8. Feasibility analysis of site selection

(1) This landing site is located in Yushuying Village, Pingyu County, Zhumadian City, with flat and open terrain, and there are no obvious obstacles crossing the obstacle-crossing limit surface in natural terrain; There are no overhead high-voltage lines near the site; There are no tall buildings around, and the site has good clearance conditions.

(2) The site is located outside the restricted airspace, and there are no air routes and air routes crossing it, so there is no conflict between the construction of this project and the existing airspace.

(3) The electromagnetic environment of the proposed site is good, and there is no big electromagnetic interference source nearby.

(4) Conforming to the overall layout planning of civil airports.

(5) The distance from the town is moderate, the airport operation and development are coordinated with the town planning, and the surrounding traffic is convenient.

To sum up, from the perspective of environmental protection and social economy, the site selection of this project is reasonable.

9. Public participation

This project has been publicized online and on site to solicit public opinions on this project. The collection items are as follows:

(1) Do you know the basic situation of this project?

(2) What do you think of the local environmental quality?

(3) Do you think there are any local environmental problems at present? If so, what are the most prominent environmental problems?

(4) What governance (or management) work should be strengthened after the project is completed?

(5) Do you have any comments and requirements on the project construction?

10. Conclusion

This project has been approved by the Central South Regional Administration of China Civil Aviation, and the document number is Central South Bureau of Civil Aviation [2013]1; The project conforms to the relevant national industrial policies; The construction of this project can promote the development of regional economy, and at the same time, it will have a certain impact on the regional environment. However, after taking the corresponding measures proposed in this report, the adverse impact of the project construction on the environment can be alleviated or eliminated, and the development and construction have little impact on the environment. To sum up, the proposed project is feasible under the premise of strictly implementing the environmental protection measures of the project and seriously implementing the "three simultaneities" system of environmental protection.

2013165438+1October 2 1

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