Boggabri Coal

Operational Information and Monitoring

Blast Times

Next scheduled blast times:

Friday 6th Dec 2019

11:00AM

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 12th December 2019

42.33 µg/m3

Operational Response:

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

Noise (LF)2

Average readings for the periods on: 12th December 2019

Day: 7am-6pm

26.5 db(A)

Evening: 6pm-10pm

31.9 db(A)

Night: 10pm-7am

28.7 db(A)

Operational Response:

No action required – monitoring compliant and weather conditions favourable.

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 Fri
Dec 13
Sat
Dec 14
Sun
Dec 15
Mon
Dec 16
Tue
Dec 17
Wed
Dec 18
Thu
Dec 19
mostly sunny
Mostly sunny. SE/SW winds
mostly sunny
Mostly sunny. SE/SW winds
mostly sunny
Mostly sunny. SE winds tending SW
mostly sunny
Mostly sunny. Fresh SW winds
mostly sunny
Sunny. Fresh SE winds
mostly sunny
Mostly sunny. E/S'ly winds
mostly sunny
Mostly sunny. SE winds tending NW
Maximum 35°C 36°C 39°C 40°C 39°C 39°C 41°C
Minimum 18°C 17°C 17°C 19°C 17°C 17°C 19°C
Chance of Rain 30% 5% 5% 5% 5% 5% 5%
Rain Amount < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm < 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 20 km/h 16 km/h 12 km/h 15 km/h 10 km/h 17 km/h 11 km/h 24 km/h 18 km/h 19 km/h 11 km/h 13 km/h 13 km/h 16 km/h
Wind Direction km/h
SSE
km/h
SW
km/h
S
km/h
SW
km/h
SSE
km/h
WSW
km/h
SW
km/h
SW
km/h
SE
km/h
SSE
km/h
ESE
km/h
S
km/h
NW
km/h
WNW
Relative Humidity 50% 21% 47% 15% 38% 11% 11% 6% 33% 12% 31% 8% 23% 9%
Dew Point 14°C 9°C 13°C 5°C 11°C 3°C -3°C -4°C 9°C 4°C 8°C -1°C 6°C 2°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