Boggabri Coal

Operational Information and Monitoring

Blast Times

Next scheduled blast times:

Mon 10th December 2018

3:00 PM

Operational Response:

No action required – monitoring compliant and weather conditions favourable.

Air Quality (PM10)1

Average reading for 24hr period: 00:00 – 23:59 hrs on 13th December 2018

23.1 µg/m3

Operational Response:

No action required – monitoring compliant and weather conditions favourable.

1: PM10: particle matter, 10 micron or less in size

Noise (LF)2

Average readings for the periods on: 13th December 2018

Day: 7am-6pm

30.2 db(A)

Evening: 6pm-10pm

28.7 db(A)

Night: 10pm-7am

0.0 db(A)

Operational Response:

Nil results due to wind distortion on the microphone.

2: LF is the estimated equivalent mining noise (LA90 + 3db) (LF = low frequency for band pass 20-630 Hz). The results are filtered to exclude the influence of excessive wind speed (> 3m/s) and rainfall.

1, 2: Real time monitoring results may include noise from other sources.

* : No result. Non-compliant weather conditions present.

- : No result. Monitor malfunction.

Boggabri – 7 Day Weather Forecast3

Summary Sun
Dec 16
Mon
Dec 17
Tue
Dec 18
Wed
Dec 19
Thu
Dec 20
Fri
Dec 21
Sat
Dec 22
mostly sunny
Partly cloudy. Showers, mostly morning. N'ly winds
mostly sunny
Partly cloudy. Late shower. NE winds tending NW
mostly sunny
Sunny. NE winds tending SW
mostly sunny
Mostly sunny. SE winds tending NW
mostly sunny
Partly cloudy. Late shower. NE winds tending fresh NW
mostly sunny
Partly cloudy. Late shower. NW winds tending W'ly
mostly sunny
Mostly sunny. Fresh S'ly winds
Maximum 33°C 34°C 35°C 36°C 37°C 35°C 31°C
Minimum 19°C 20°C 20°C 21°C 21°C 22°C 18°C
Chance of Rain 50% 50% 30% 40% 70% 50% 40%
Rain Amount 1-5mm < 1mm < 1mm 1-5mm 5-10mm 1-5mm < 1mm
Frost Risk Nil Nil Nil Nil Nil Nil Nil
  09:00 15:00 09:00 15:00 09:00 15:00 09:00 15:00 09:00 15:00 09:00 15:00 09:00 15:00
Wind Speed 17 km/h 19 km/h 11 km/h 10 km/h 8 km/h 9 km/h 11 km/h 13 km/h 19 km/h 26 km/h 15 km/h 21 km/h 17 km/h 22 km/h
Wind Direction km/h
NNE
km/h
N
km/h
NNE
km/h
WNW
km/h
NE
km/h
SW
km/h
N
km/h
WNW
km/h
N
km/h
NNW
km/h
WNW
km/h
W
km/h
S
km/h
SSW
Relative Humidity 62% 37% 63% 35% 58% 32% 57% 32% 51% 31% 48% 30% 54% 28%
Dew Point 20°C 17°C 18°C 16°C 18°C 16°C 19°C 17°C 17°C 17°C 16°C 14°C 14°C 11°C
Operational Response:

No action required – monitoring compliant and weather conditions favourable.

3: Information supplied by Weatherzone based on data from the Australian Bureau of Meteorology

 

Boggabri Coal – Site Monitoring and Reporting Community Feedback Form