APPENDIX D            Sample Data Sheet for Operational Traffic Noise Monitoring

 

General

 

Monitoring Location

 

 

Person-in-charge

 

 

Date and Day of monitoring

 

 

Measurement Time

 

From                               To

 

Description of location

 

 

Microphone Position

 

 

Weather Conditions

 

Weather Conditions

 

 

Temperature (oC)

 

 

Wind Speed m/s

 

 

Equipment

 

Instrument

 

Type

 

Serial No.

 

Setting

 

Sound Level Meter

 

 

 

 

Calibrator

 

 

 

 

Calibration

 

Before measurement:

 

After measurement:

 

Raw Data

Time

Traffic data*

Noise level (30min) dB(A)

Average speed kph a/b׀c/d#

Near Side

Far Side

LV

HV

LV

HV

L10

L90

Leq

Lmax

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note:      LV           -light vehicle (i.e. private car, motorcycle, taxis and vans)

                HV          -heavy vehicle (i.e. other than LV)

*              -traffic count for a duration of 15 minutes

#              -a/b׀c/d = near side LV /near side HV ׀far side LV /far side HV

 

Name & Designation                           Signature                              Date

 

Recorded by:

 

 


Checked