Page 85 - KOP Panborneo Highway Report Card Jan-june 2017

environmental monitoring ambient air & noise quality

EIA Baseline May 2017 June 2017
Parameter Unit Compliance Data
Limit
1
A1 A1 A2 A1 A2

Total Suspended g/m 260 57.8 30.6 123 77.8 57.8
Particulate (TSP) 3

Parameter Noise Level EIA Baseline Data May 2017 June 2017
Limit (L )
N1
N1
N1
eq
Equivalent Day-time L + 3 db(A) 62.2 69.6 57.4
Noise Level, L Aeq Aeq

Equivalent Night-time L + 3 db(A) 55.5 55.8 49.5
Noise Level, L Aeq Aeq

First Monitoring Data May 2017 June 2017
Parameter Noise Level Limit (9 July 2015)
(L )
eq
N2 N2 N2

Equivalent Day-time
L + 3 db(A) 52.7 57.8 60.0
Aeq
Noise Level, L Aeq
Equivalent Night-time
L + 3 db(A) 52.2 57.9 54.1 82
Aeq
Noise Level, L Aeq