Environmental Impact Assessment (EIA) of regular monitoring of AAQ and Noise level

Amount

Regular monitoring of the Ambient Air Quality (AAQ) at Chennai Airport as per National Ambient Air Quality standards prescribed by Central / State Pollution Control Board as per sampling locations, method of monitoring and frequency mentioned in the guidelines for AAQ for the following pollutants and monthly reports to be submitted for the same.

a) Sulphur Dioxide (SO2)

b) Nitrogen Dioxide (NO2)

c) Particulate Matter (PM10 )

d) Particulate Matter (PM2.5 )

e) Lead (Pb)

f) Carbon Monoxide (CO)

g) Ozone (O3)

h) Ammonia (NH3)

i) Benzene (C6H6)

j) Benzo (O) Pyrene (BaP)

k) Arsenic (As)

l) Nickel (Ni)

Regular monitoring of the noise level at Chennai Airport as prescribed by central/State pollution control board as per sampling locations, method of monitoring and frequency mentioned in the guidelines for noise level monitoring and monthly reports to be submitted for the same.

Continuous online noise monitoring by installing the necessary equipment (IEC 61672-1 Class 1) at two online noise monitoring locations and providing necessary software including providing all reagents & consumables etc., complete and submitting the monthly reports as per collecting data.

Noise mapping with the use of specialized software by taking into consideration of actual air traffic data, metrological data, sensitive receptors etc., and validated using actual measurements of aircraft noise around the Airport and presentation of results in the form of noise contour maps.

CHENNAI TESTING LABORATORY PVT LTD (BID ID -744039)