Whitehaven Coal : TAR - 2108 AQMS Summary - August 2021

BTM Air Quality Management Strategy

Tarrawonga Coal Mine

Dust Monitoring

	Date			Flixton* PM10	24hr			Operational Response
			Average [µg/m3]
1/08/2021		22.0				No Mining Activities
2/08/2021		9.7				No action required
3/08/2021		8.7				No action required
4/08/2021		6.6				No action required
5/08/2021		10.4				No action required
6/08/2021		7.5				No action required
7/08/2021		9.1				No action required
8/08/2021		10.2				No Mining Activities
9/08/2021		11.2				No action required
10/08/2021		13.7				No action required
11/08/2021		16.3				No action required
12/08/2021			11.2 (C)				No action required
13/08/2021		7.5				No action required
14/08/2021		13.0				No action required
15/08/2021		14.1				No Mining Activities
16/08/2021		11.3				No action required
17/08/2021		11.4				No action required
18/08/2021		12.4				No action required
19/08/2021		21.0				No action required
20/08/2021		18.4				No action required
21/08/2021		17.8				No action required
22/08/2021		21.2				No Mining Activities
23/08/2021		10.2				No action required
24/08/2021		5.3				No action required
25/08/2021		8.2				No action required
26/08/2021		8.1				No action required
27/08/2021			5.2 (C)				No action required
28/08/2021		5.7				No action required
29/08/2021		12.5				No Mining Activities
30/08/2021		12.0				No action required
31/08/2021		13.0				No action required

1. - Result recalculated from one hour average due to incomplete data. S -- Servicing / calibration/ comms problem of unit- no data available N/A - TEOM Power Outage due to high rainfall.

Note *‐ Flixton monitor is utilized as an operation management unit in accordance with the approved BTM Air Quality Management Strategy therefore No Limits Apply.