Environment Impact Assessment For Jiangxi Shangrao Sanqingshan Airport Beijing Guohuantiandi Environmental Technology Development Center. Ltd. Oct. 2012 Content



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1.6 Assessment Standards

1.6.1 Environment Quality Standards


(1) Surface Water

Surface water of the airport area mainly comes from Xinjiang, Fengxi River (main tributary of Xinjiang) and tributaries of Xinjiang which are close to the airport surroundings. All surface water of Xinjiang Water area near the airport implement Class III water standard limit stipulated in Environment Quality Standards of Surface Water (GB3838-2002), see table 1-6-1 for specific standard limit.

Table 1-6-1 Environment Quality Standards of Surface Water (Unit: mg/L, except pH)


Item

pH Value

Dissolved oxygen

Permanganate Index

COD

BOD5

Ammonia Nitrogen

Standard Value

CLASS III

6-9

≥5

≤6

≤20

≤4

≤1.0

Item

TP

Volatile Phenol

Anionic Surface Active Agent

Petroleum

Fecal Coliform(pc/L)

Standard Value

CLASS III

≤0.2

≤0.005

≤0.2

≤0.05

≤10000

(2) Ground Water

Ground Water Environment Quality implements Class III standard of “Quality Standards of Ground Water” (GB/T14848-93), see table1-6-2 for specific standard value.

Table 1-6-2 Environment Quality Standards of Ground Water (Unit: mg/L, except pH)


Item

pH Value

Permanganate Index

Ammonia Nitrogen

Total Hardness

Nitrate

Standard Value

6.5-8.5

≤3.0

≤0.2

≤450

≤20

Item

Nitrite

Anion Synthetic Detergent

Volatile Phenols

Total Coliforms(pc/L)

Standard Value

≤0.02

≤0.3

≤0.002

≤3.0

(3) Ambient Air

The proposed airport is located in rural area. The atmospheric pollutants (SO2, NO2, TSP, PM10) adopts Class II standards of “Quality Standards of Ambient Air” (GB3095-1996), non methane hydrocarbon refers to the fugitive emission monitoring concentration limit of 4.0mg/m3 stipulated in the “Comprehensive Emission Standards of Atmospheric Pollutants ” (GB16297-1996). See table 1-6-3 for specific value.

Table 1-6-3 Quality Standards of Ambient Air (mg/m3)

Item

Data Collection Time

SO2

NO2

CO

PM10

TSP

Standard Value

Daily Average

0.15

0.12

4.00

0.15

0.30

Average per Hour

0.50

0.24

10.00

--

--

(4) Noise

Our use of airport noise standards for the use of noise level for the weighted equivalent continuous perceived noise level LWECPN, the standard and the United States (except outside California) using the airport noise level LDN about 14dB mathematical conversion relations, namely LWECPN≈LDN+14dB, conversion of specific derivation process see Annex X. the United States developed Airport noise criteria for LDN≤65dB; therefore, the basic can be judged, our airport noise Evaluation standard than the United States of America’s Evaluation standard is stricter. Our noise specific Evaluation standard values are shown in table 1-6-5:

This project not only performs evaluation standard for domestic airport aircraft noise and World BankEHS, and refers to the implementation of the noise level of guidance value. Specific guidance values are shown in table 1-6-6.

Table 1-6-6 Noise Guidance Value of World Bank (Unit: LAeq dB)



Receptor

dB (A)

07:00-22;00 in day

22;00-07:00 in night

Residence; office; culture and education

55

45

(5) Electromagnetic Environment

Electromagnetic Environment implements relevant standards of “Provisions on Electromagnetic Radiation Protections” (GB8702-88).


1.6.2 Pollutant Emission Standards


(1) Standards of Recycle Water

After the proposed airport is put into operation, the sewage of the airport meets the water quality requirements of Water Quality of Urban Recycling Water and Urban Miscellaneous Water Consumption(GB/T18920-2002) after proper treatment, see table 1-6-6 for limit value, and the recycled water can be used for toilet flushing and car wash and other sectors.

Table 1-6-6 Water Quality Standard for Urban Miscellaneous Water Consumption

No.

Item

Toilet Flushing

Car Wash

1

pH

6.0-9.0

2

Color/Degree ≤

30

3

Smell

All Pleasure

4

Turbidity/NUT ≤

5

5

5

Total Dissolved Solids(mg/L) ≤

1500

1000

6

BOD(mg/L) ≤

10

10

7

Ammonia Nitrogen(mg/L) ≤

10

10

8

Anionic Surface Active Agent(mg/L) ≤

1.0

0.5

9

Iron (mg/L) ≤

0.3

0.3

10

Manganese (mg/L) ≤

0.1

0.1

11

Dissolved oxygen(mg/L) ≥

1.0

12

Total Residual Chlorine(mg/L) ≤

After 30min Contact ≥1.0, The End of Pipe Network≥2.0

13

Total Coliforms/(PC/L) ≤

3

(2) Standards for Air Pollutants Emission

The airport is heated by natural gas boiler. The boiler exhaust emission implements Class Two Area Period II standards of “Standards for Air Pollutants Emission of Boiler Exhaust” (GB13271-2001) see table 1-6-7 for standard values.

Table 1-6-7 Concentration Limits of the Boiler Air Pollutant Emission (unit: mg/m3)

Boiler Category

Applicable Area

Smoke Dust

The Blackness of Flue Gas

SO2

Nitrogen Oxides

Chimney Height

Gas Boiler

2×300kw

Class Two Area, Period II

50

1

100

400

≥8m

Non methane hydrocarbon of the Oil Depot Area refers to “Comprehensive Emission Standards for Air Pollutants” (GB16297-1996) for 4.0mg/m3 of concentration limit of fugitive emission monitoring.

Emission of Asphalt smoke implements Class Two Standard of “Comprehensive Emission Standards for Air Pollutants” (GB16297-1996), see table 1-6-8.

Table 1-6-8 Emission Standards for Asphalt Smoke

(New Pollution Source) (Extract) Unit: mg/m3



Pollutants

Production Process

Maximum Emission Concentration, mg/m3

Concentration Limit of Fugitive Emission Monitoring

Asphalt Smoke

Asphalt Melting & Mixing

40-75

There shall be no obvious fugitive emission

(3) Noise

“Noise Limits for the Boundary of Construction Sites” (GB12523-90) is applicable to noise assessment for construction period, as detailed in Table below:

Table 1-6-9 Noise Limit for the Boundary of Construction Sites


Phase of Construction

Main Noise Source

Limit of Noise dB(A)

Day

Night

Earthwork and stonework

Bulldozer, excavator, loader, etc.

75

55

Piling

All kinds of pile drivers and so on

85

Construction prohibited

Structure

Concrete mixer, vibrating spear, electrical saw, etc.

70

55

Decoration

Crane, elevator, etc.

65

55

(4) Electromagnetic Environment

(i) “Technical Specifications for Environment Impact Assessment on 500kV EHV Power Transmission and Transformation Engineering of Electromagnetic Radiation” (HJ/T24-1998) (Power Frequency electric field intensity: 4000V/m, Power Frequency magnetic field intensity: 0.1mT);



(ii) “Radio Interference Limit of AV High Voltage Overhead Power Transmission Line” (GB15707-1995): radio interference level at 0.5MHz, 110kV at 46dB (μV/m);

1.6.3 Evaluation standard for off-site and supporting projects


Table 1-6-11 List of evaluation standard for off-site projects

Off-site project

Evaluation standard

Environmental quality standard

Pollutant emission standard

Avenue project of Shangrao Airport

Ambient air

GB3095-1996 Environmental Quality Standard for Ambient Air Grade II Standard

waste gas

GB16297-1996 Integrated Emission Standard of Air Pollutants Grade II Standard

Sound environment

GB3096-2008 Environmental Quality Standard for Sound Category IV Standard

noise

GB12523-2011 Emission Standard of Environment Noise for Boundary of Construction Site

Surface water environment

GB3838-2002 Environmental Quality Standard for Surface Water Category III Standard

sewage

GB8978-1996 Integrated Wastewater Discharge Standard primary discharging standard

Pipeline project

Ambient air

GB3095-1996 Environmental Quality Standard for Ambient Air Grade II Standard

waste gas

GB16297-1996 Integrated Emission Standard of Air Pollutants Grade II Standard

Sound environment

GB3096-2008 Environmental Quality Standard for Sound Category II Standard

noise

GB12523-2011 Emission Standard of Environment Noise for Boundary of Construction Site

Surface water environment

GB3838-2002 Environmental Quality Standard for Surface Water Category III Standard

sewage

GB8978-1996 Integrated Wastewater Discharge Standard primary discharging standard

Natural water replacement project of off-site drainage and around airport

Ambient air

GB3095-1996 Environmental Quality Standard for Ambient Air Grade II Standard

waste gas

GB16297-1996 Integrated Emission Standard of Air Pollutants Grade II Standard

Sound environment

GB3096-2008 Environmental Quality Standard for Sound Category II Standard

noise

GB12523-2011 Emission Standard of Environment Noise for Boundary of Construction Site

Surface water environment

GB3838-2002 Environmental Quality Standard for Surface Water Category III Standard

sewage

GB8978-1996 Integrated Wastewater Discharge Standard primary discharging standard

Reconstruction project of village road around airport

Ambient air

GB3095-1996 Environmental Quality Standard for Ambient Air Grade II Standard

waste gas

GB16297-1996 Integrated Emission Standard of Air Pollutants Grade II Standard

Sound environment

GB3096-2008 Environmental Quality Standard for Sound Category 4a Standard and Category II Standard

noise

GB12523-90 Noise limits for Construction Site

Surface water environment

GB3838-2002 Environmental Quality Standard for Surface Water Category III Standard

sewage

GB8978-1996 Integrated Wastewater Discharge Standard primary discharging standard

110kV Maozao Line relocation and modification project of Sanqingshan Airport

Ambient air

GB3095-1996 Environmental Quality Standard for Ambient Air Grade II Standard

solid wastes

GB18599-2001 Standards for Pollution Control on the Storage and Disposal Site for General Industrial Solid Wastes

Sound environment

GB3096-2008 Environmental Quality Standard for Sound Category II Standard

noise

GB12523-2011 Emission Standard of Environment Noise for Boundary of Construction Site;

GB12348-2008 Emission Standard for Industrial Enterprises Noise at Boundary Category II Standard



Surface water environment

GB3838-2002 Environmental Quality Standard for Surface Water Category III Standard

sewage

GB5084-2005 Standards for Irrigation Water Quality dry farming standard

Electromagnetism

GB8702-88 Regulations for Electromagnetic Radiation Protection

Electromagnetism

HJ/T24-1998 Technical Regulations on Environmental Impact Assessment of Electromagnetic Radiation Produced by 500 KV Ultrahigh Voltage Transmission and Transfer Power Engineering (power frequency electric field intensity 4000V/m, power frequency magnetic field intensity 0.1mT);

GB15707-1995 Limits of Radio Interference from AC High Voltage Overhead Power Transmission Lines (at 0.5MHz, radio interference level, 110kV is 46dB (μV/m))



110kV Wangzao Line relocation and modification project of Sanqingshan Airport

Ambient air

GB3095-1996 Environmental Quality Standard for Ambient Air Grade II Standard

solid wastes

GB18599-2001 Standards for Pollution Control on the Storage and Disposal Site for General Industrial Solid Wastes

Sound environment

GB3096-2008 Environmental Quality Standard for Sound Category II Standard

noise

GB12523-2011 Emission Standard of Environment Noise for Boundary of Construction Site;

GB12348-2008 Emission Standard for Industrial Enterprises Noise at Boundary Category II Standard



Surface water environment

GB3838-2002 Environmental Quality Standard for Surface Water Category III Standard

sewage

GB5084-2005 Standards for Irrigation Water Quality dry farming standard

Electromagnetism

GB8702-88 Regulations for Electromagnetic Radiation Protection

Electromagnetism

HJ/T24-1998 Technical Regulations on Environmental Impact Assessment of Electromagnetic Radiation Produced by 500 KV Ultrahigh Voltage Transmission and Transfer Power Engineering (power frequency electric field intensity 4000V/m, power frequency magnetic field intensity 0.1mT);

GB15707-1995 Limits of Radio Interference from AC High Voltage Overhead Power Transmission Lines (at 0.5MHz, radio interference level, 110kV is 46dB (μV/m))



10kV line newly constructed project from Maojialing to Airport

Ambient air

GB3095-1996 Environmental Quality Standard for Ambient Air Grade II Standard

solid wastes

GB18599-2001 Standards for Pollution Control on the Storage and Disposal Site for General Industrial Solid Wastes

Sound environment

GB3096-2008 Environmental Quality Standard for Sound Category 4a Standard and Category II Standard

noise

GB12523-2011 Emission Standard of Environment Noise for Boundary of Construction Site;

GB12348-2008 Emission Standard for Industrial Enterprises Noise at Boundary Category II and Category IV Standard



Surface water environment

GB3838-2002 Environmental Quality Standard for Surface Water Category III Standard







10kV line newly constructed project from Zaotou to Airport

Ambient air

GB3095-1996 Environmental Quality Standard for Ambient Air Grade II Standard

solid wastes

GB18599-2001 Standards for Pollution Control on the Storage and Disposal Site for General Industrial Solid Wastes

Sound environment

GB3096-2008 Environmental Quality Standard for Sound Category II Standard

noise

GB12523-2011 Emission Standard of Environment Noise for Boundary of Construction Site;

GB12348-2008 Emission Standard for Industrial Enterprises Noise at Boundary Category II Standard



Surface water environment

GB3838-2002 Environmental Quality Standard for Surface Water Category III Standard






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