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1.1.1.1.1 IAQ1 /v1. final

Environmental Dust Assessment Report

Tweed Valley Hospital Project

Prepared for: Delta Group

DLT-01-Q1013 / EDM1 v1. final 6th September 2019

mailto:[email protected]

Prepared for:

Delta Group

Environmental Dust Assessment Report

Tweed Valley Hospital Project

Report No: DLT-01-Q1013 / EDM1 v1. final

Date: 6th September 2019

Written By:

B. Sc. (Environment) Occupational Hygienist

Reviewed By:

MSC (OHP) Senior Occupational Hygienist

Version Details Date

v1 final Written by 6th September 2019

This report is copyright. No part of this publication may be reproduced or transmitted in any form or by

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ENVIRONMENTAL DUST ASSESSMENT REPORT ADE Report No. DLT-01-Q1013/ EDM1 v1. final

1 INTRODUCTION

1.1 General

ADE Consulting Group Pty Ltd (ADE) was commissioned by Delta Group (DLT) Pty Ltd to measure the levels of dust within the Tweed Valley Hospital Project, located at 771 Cudgen Road, Kingscliff NSW hereafter referred to as ‘The Site’. At the time of the dust monitoring, Delta Group are conducting earthworks preparing the site for soft mobilisation. Real time dust monitoring was carried out to determine and quantify the levels of dust created during the days in which the contractors/employees are undertaking the earthworks. Table 1 – Summary of site information and project information.

Site and Project Details

Client: Delta Group

ADE Project No: DLT-01-Q1013

Site location: 771 Cudgen Road, Kingscliff

Monitoring time and dates:

Wednesday 31st July – Saturday 30th August (continuous) - Day shift from 07:00 to 19:59 - Night Shift from 18:00 to 06:59

Date of report: 6/09/2019

Monitoring parameters:

Particulate Matter Total (PMTotal) Data recording frequency: 15 minutes

Exposure Standard SafeWork Exposure Standard for PM Total Dust 5mg/m3

1.2 Scope of Work

The scope of work involved the following:

• Completion of a Safety, Health & Environment Work Method Statement prior to undertaking any works;

• Real time continuous monitoring of PMTotal in three locations along the boundary of the site adjacent Cudgen Road; and











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• Preparation of an Environmental Dust Assessment Report outlining the site data and conclusions and recommendations.

1.3 Whole Report

No one section or part of a section, of this report should be taken as giving an overall idea of this report. Each section must be read in conjunction with the whole of this report, including its appendices and attachments.

1.4 Monitoring locations

The site is located at 771 Cudgen Road, bounded by Tweed Coast Road to the West, Turncock Street to the East and Cudgen Road to the South at Kingscliff, NSW as per the Figure 1 below. The DustTrak monitoring locations are indicated by the blue dots in figure 1, all within the confines of the construction barriers. Dust levels are recorded at these locations to determine the dust levels at the eastern and southern boundaries of the project during the alterations on site. The dust monitoring stations have been operational 24 hours a day since 31st July 2019.

1.5 Exposure limits

ADE has adopted the SafeWork exposure standard for PMTotal to be 5mg/m3 for works on-site. If this standard is exceeded, cease works immediately and review controls and relevant practices listed in the Lendlease Air Quality Management Plan (2019). An action limit of 2.5mg/m3 has been implemented to minimize the likelihood of an exceedance.

1.6 Bureau of Meteorology (BOM) Climate Data

Summary of climate data for Coolangatta has been included in Table 2 below.

Table 2 – Summary of climate data at Coolangatta, QLD.

Date Wind direction (km/h)

Highest wind gusts

Maximum time of wind gust

Minimum temperature

(°C)

Maximum temperature

(°C)

Rain (mm)

01/08/19 SSE 44 16:47 13.0 20.6 0

02/08/19 SSE 37 14:09 13.4 21.4 0

03/08/19 E 28 13:47 9.6 22.0 1.2

04/08/19 ESE 28 13:43 7.0 21.9 0

05/08/19 NNE 24 15:44 9.5 21.7 0

06/08/19 N 28 10:21 8.6 22.1 0

07/08/19 N 37 16:02 10.9 23.1 0

08/08/19 WNW 46 15:50 14.5 26.1 0.3

09/08/19 WNW 56 15:30 6.4 25.9 0.2

10/08/19 W 59 13:55 11.3 22.9 0

11/08/19 W 43 9:52 2.9 20.4 0

12/08/19 SSW 37 9:57 5.6 19.9 0











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13/08/19 ESE 33 14:14 7.8 21.5 0

14/08/19 NE 20 11:08 10.3 21.4 0

15/08/19 NNE 31 12:49 8.3 22.3 0

Table 2 – Continued…

Date Wind direction (km/h)

Highest wind gusts

Maximum time of wind gust

Minimum temperature

(°C)

Maximum temperature

(°C)

Rain (mm)

16/08/19 N 39 12:48 13.7 23.7 0

17/08/19 N 33 13:12 11.5 25.9 0

18/08/19 SSW 24 0:01 13.1 22.3 0

19/08/19 NNW 46 11:05 15.2 27.6 0

20/08/19 SSW 41 2:22 11.6 20.2 0

21/08/19 NE 24 13:48 2.7 22.0 0

22/08/19 SSE 52 19:59 6.0 24.9 0

23/08/19 S 39 10:03 13.5 21.5 0

24/08/19 N 35 16:02 7.5 21.4 0

25/08/19 N 39 12:54 13.6 24.2 0

26/08/19 NE 24 11:09 10.3 23.7 0

27/08/19 NE 26 14:29 13.2 22.9 0

28/08/19 WNW 24 9:08 14.7 22.4 0

29/08/19 E 17 14:02 10.7 20.8 4.8

30/08/19 SE 35 12:19 13.1 21.5 0

31/08/19 SE 44 13:02 11.4 22.1 0











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Figure 1. Aerial photograph of the DLT works area at 771 Cudgen Road, Kingscliff NSW.

Tweed Valley Hospital Site

LEGEND

Site Boundary Monitoring locations

003 – Eastern End of Site

002 – Central Location

001 – Adjacent Car park











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2. SAMPLING METHODOLOGY

2.1 Air Monitoring Samples

The implementation of continuous dust monitoring using a light scattering instrument (Dust Trak™ DRX Aerosol Monitor) as a supplemented analysis technique for dust deposition and directional dust analysis techniques. This supplemental technique is used as a guide and first response to allow change to dust control measures to be implemented to avoid exceedances within deposition and directional dust analysis techniques. The Dust Trak™ DRX continuous dust monitor was used to determine the concentration of the dust that has been created by the earthworks. Two Dust Trak™ DRX continuous dust monitors were installed on the 31st July 2019 and one was installed on the 2nd August 2019. 2.2 Controls

As per Lendlease Air Quality Management Plan (2019): “Works must be undertaken in accordance with the Lendlease GMRs, the Project EHS Plan, this Sub Plan and the Lendlease Building WDC. These documents detail Lendlease’s approach and commitment to pro-active and responsible site management. The following site-specific controls have been implemented to prevent or minimise the impacts of construction related air emissions on the environment and community. These may include but are not limited to:

• Use of water cart to dampen work areas and exposed soils to prevent the emission of excessive dust;

• Installation of a wheel shaker grid and/or wash down facilities at the vehicle egress point;

• Ensuring trucks transporting materials to and from the site use covers to prevent windblown dust or spillage;

• Ensuring truck tailgate locking mechanisms are operational and in use;

• Periodic inspection of surrounding roads to ensure no construction contamination and initiation of road sweeping if required;

• Careful selection of materials for temporary road surfacing;

• Watercarts/water trucks will be in permanent use on site during excavation and civil works.

• Temporary stockpiles that are not required for imminent use will be stabilised with spray grass or appropriate fabric.

• Continuous monitoring of weather forecast to stop dust generating activities in case that high winds are expected.

• Before extended breaks (e.g., Easter, Christmas), areas will be treated with spray grass.

• Only those areas where immediate structures are to be build will be stripped. Areas will be stripped at the latest possible date to comply with the program.

• Construction haul roads and temporary carparking will maximise the use of permanent infrastructure. These roads/carparks will have a sacrificial seal to minimise dust generation.

• Subcontractors to maintain equipment / machinery to ensure exhaust emissions comply with relevant legislation and guidelines;

• All waste material to be sorted, collected and removed from site (for recycling where possible);











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• If rock crushing is assessed to be safe and feasible (i.e. cost effective and meets noise restrictions) the following management provisions will be in place:

o rock crushers will have a water attachment for dust suppression at the source. The water is sprayed at the face of the crusher before, during and after the crushing.

o Crushers will be located as far as practicable from Cudgen Road and immediate neighbours (i.e., on the north-west area of the site).

o All crushed rock suitable for re-use will be recycled on site as fill, sediment control, pavements, hardstands, construction exits and pipe bedding materials.

o Where possible, the oversize material from hard rock projects is also reused for vehicle entry shake downs and erosion control.

• Air quality monitoring;

• Dust screens and airlocks to be utilised with interior works;

• Controlling dust close to its source by installing sprays and sprinkler systems to prevent off-site migration; and

• Maintaining the site access to prevent dust generation and tracking off-site.

• No blasting will be performed as part of the proposed construction works program.”











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3. DATA

Table 3 – Summary of results from the real time monitoring at location 001 – Adjacent the carpark.

DATE PERIOD

PMTotal

MAXIMUM [mg/m3]

MINIMUM [mg/m3]

AVERAGE [mg/m3]

31/07/2019 Wednesday 07:00 to 17:59 0.011 0 0.0002

01/08/2019 Thursday 18:00 to 06:59 0 0 0.0000

01/08/2019 Thursday 07:00 to 17:59 0 0 0.0000

02/08/2019 Friday 18:00 to 06:59 0 0 0.0000

02/08/2019 Friday 07:00 to 17:59 0.04 0 0.0034

03/08/2019 Saturday 18:00 to 06:59 0.022 0.002 0.0047

03/08/2019 Saturday 07:00 to 17:59 0.069 0.001 0.0052

04/08/2019 Sunday 18:00 to 06:59 0.027 0.005 0.0129

04/08/2019 Sunday 07:00 to 17:59 0.015 0.003 0.0066

05/08/2019 Monday 18:00 to 06:59 0.062 0.006 0.0116

05/08/2019 Monday 07:00 to 17:59 0.022 0.003 0.0064

06/08/2019 Tuesday 18:00 to 06:59 0.023 0.006 0.0145

06/08/2019 Tuesday 07:00 to 17:59 0.023 0.006 0.0095

07/08/2019 Wednesday 18:00 to 06:59 0.035 0.005 0.0130

07/08/2019 Wednesday 07:00 to 17:59 0.037 0.004 0.0103

08/08/2019 Thursday 18:00 to 06:59 0.062 0.007 0.0145

08/08/2019 Thursday 07:00 to 17:59 0.04 0.004 0.0085

09/08/2019 Friday 18:00 to 06:59 0.047 0.006 0.0158

09/08/2019 Friday 07:00 to 17:59 0.093 0.004 0.0142

10/08/2019 Saturday 18:00 to 06:59 0.022 0.002 0.0103

10/08/2019 Saturday 07:00 to 17:59 0.421 0.002 0.0125

11/08/2019 Sunday 18:00 to 06:59 0.886 0.005 0.0240

11/08/2019 Sunday 07:00 to 17:59 0.236 0.001 0.0079

12/08/2019 Monday 18:00 to 06:59 0.032 0.003 0.0098

12/08/2019 Monday 07:00 to 17:59 0.142 0.001 0.0133

13/08/2019 Tuesday 18:00 to 06:59 0.059 0.011 0.0389

13/08/2019 Tuesday 07:00 to 17:59 0.081 0.008 0.0320

14/08/2019 Wednesday 18:00 to 06:59 0.069 0.026 0.0405

14/08/2019 Wednesday 07:00 to 17:59 0.032 0.003 0.0129

15/08/2019 Thursday 18:00 to 06:59 0.027 0.009 0.0178

15/08/2019 Thursday 07:00 to 17:59 0.137 0.004 0.0095

16/08/2019 Friday 18:00 to 06:59 0.047 0.01 0.0164

16/08/2019 Friday 07:00 to 17:59 0.138 0.011 0.0158

17/08/2019 Saturday 18:00 to 06:59 0.038 0.011 0.0154

17/08/2019 Saturday 07:00 to 17:59 0.031 0.011 0.0161

18/08/2019 Sunday 18:00 to 06:59 0.029 0.009 0.0156

18/08/2019 Sunday 07:00 to 17:59 0.031 0.005 0.0096

19/08/2019 Monday 18:00 to 06:59 0.031 0.006 0.0122

19/08/2019 Monday 07:00 to 17:59 0.215 0.009 0.0206

20/08/2019 Tuesday 18:00 to 06:59 0.042 0.004 0.0119

20/08/2019 Tuesday 07:00 to 17:59 0.03 0.002 0.0059











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Table 3 – Continued…

DATE PERIOD PMTotal

MAXIMUM [mg/m3]

MINIMUM [mg/m3]

AVERAGE [mg/m3]

21/08/2019 Wednesday 18:00 to 06:59 0.03 0.004 0.0092

21/08/2019 Wednesday 07:00 to 17:59 0.133 0.002 0.0091

22/08/2019 Thursday 18:00 to 06:59 0.029 0.003 0.0090

22/08/2019 Thursday 07:00 to 17:59 0.112 0.002 0.0099

23/08/2019 Friday 18:00 to 06:59 0.351 0.005 0.0279

23/08/2019 Friday 07:00 to 17:59 0.039 0.007 0.0128

24/08/2019 Saturday 18:00 to 06:59 0.372 0.009 0.1320

24/08/2019 Saturday 07:00 to 17:59 0.35 0 0.0527

25/08/2019 Sunday 18:00 to 06:59 0.022 0.006 0.0096

25/08/2019 Sunday 07:00 to 17:59 0.053 0.005 0.0103

26/08/2019 Monday 18:00 to 06:59 0.108 0.006 0.0165

26/08/2019 Monday 07:00 to 17:59 0.146 0.006 0.0335

27/08/2019 Tuesday 18:00 to 06:59 0.029 0.004 0.0075

27/08/2019 Tuesday 07:00 to 17:59 0.13 0.004 0.0105

28/08/2019 Wednesday 18:00 to 06:59 0.018 0.004 0.0071

28/08/2019 Wednesday 07:00 to 17:59 0.03 0.007 0.0105

29/08/2019 Thursday 18:00 to 06:59 0.019 0.008 0.0132

29/08/2019 Thursday 07:00 to 17:59 0.132 0.008 0.0170

30/08/2019 Friday 18:00 to 06:59 0.025 0 0.0169

30/08/2019 Friday 07:00 to 17:59 0.131 0.004 0.0094

31/08/2019 Saturday 18:00 to 06:59 0.025 0.004 0.0111

31/08/2019 Saturday 07:00 to 17:59 0.052 0.002 0.0056

Table 4 – Summary of results from the real time monitoring at location 002 – Central Monitor.

DATE PERIOD

PMTotal

MAXIMUM [mg/m3]

MINIMUM [mg/m3]

AVERAGE [mg/m3]

31/07/2019 Wednesday 07:00 to 17:59 0.016 0 0.0027

01/08/2019 Thursday 18:00 to 06:59 0.01 0.001 0.0019

01/08/2019 Thursday 07:00 to 17:59 0.023 0.001 0.0035

02/08/2019 Friday 18:00 to 06:59 0.008 0.002 0.0036

02/08/2019 Friday 07:00 to 17:59 0.015 0 0.0039

03/08/2019 Saturday 18:00 to 06:59 0.011 0.002 0.0047

03/08/2019 Saturday 07:00 to 17:59 0.068 0.002 0.0074

04/08/2019 Sunday 18:00 to 06:59 0.022 0.005 0.0122

04/08/2019 Sunday 07:00 to 17:59 0.032 0.003 0.0076

05/08/2019 Monday 18:00 to 06:59 0.016 0.004 0.0109

05/08/2019 Monday 07:00 to 17:59 0.016 0.003 0.0064

06/08/2019 Tuesday 18:00 to 06:59 0.034 0.006 0.0162

06/08/2019 Tuesday 07:00 to 17:59 0.109 0.005 0.0085

07/08/2019 Wednesday 18:00 to 06:59 0.036 0.007 0.0138

07/08/2019 Wednesday 07:00 to 17:59 0.066 -0.05 0.0064

08/08/2019 Thursday 18:00 to 06:59 0.022 0.007 0.0114

08/08/2019 Thursday 07:00 to 17:59 0.085 0.004 0.0084

09/08/2019 Friday 18:00 to 06:59 0.041 0.007 0.0157

09/08/2019 Friday 07:00 to 17:59 0.454 0.004 0.0193











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Murarrie QLD 4172

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Email:

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Phone: 1300 976 922

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Table 4. Continued…

DATE PERIOD

PMTotal

MAXIMUM [mg/m3]

MINIMUM [mg/m3]

AVERAGE [mg/m3]

10/08/2019 Saturday 18:00 to 06:59 0.043 0.003 0.0108

10/08/2019 Saturday 07:00 to 17:59 1.21 0.002 0.0337

11/08/2019 Sunday 18:00 to 06:59 0.731 0.005 0.0254

11/08/2019 Sunday 07:00 to 17:59 0.156 0.002 0.0076

12/08/2019 Monday 18:00 to 06:59 0.056 0.003 0.0099

12/08/2019 Monday 07:00 to 17:59 0.287 0.001 0.0172

13/08/2019 Tuesday 18:00 to 06:59 0.06 0.012 0.0399

13/08/2019 Tuesday 07:00 to 17:59 0.111 0.012 0.0331

14/08/2019 Wednesday 18:00 to 06:59 0.06 0.034 0.0414

14/08/2019 Wednesday 07:00 to 17:59 0.054 0.003 0.0134

15/08/2019 Thursday 18:00 to 06:59 0.028 0.008 0.0184

15/08/2019 Thursday 07:00 to 17:59 0.036 0.004 0.0095

16/08/2019 Friday 18:00 to 06:59 0.048 0.01 0.0164

16/08/2019 Friday 07:00 to 17:59 0.136 0.011 0.0161

17/08/2019 Saturday 18:00 to 06:59 0.025 0.011 0.0154

17/08/2019 Saturday 07:00 to 17:59 0.022 0.01 0.0161

18/08/2019 Sunday 18:00 to 06:59 0.039 0.01 0.0157

18/08/2019 Sunday 07:00 to 17:59 0.021 0.005 0.0101

19/08/2019 Monday 18:00 to 06:59 0.034 0.008 0.0124

19/08/2019 Monday 07:00 to 17:59 0.45 0.01 0.0239

20/08/2019 Tuesday 18:00 to 06:59 0.053 0.004 0.0123

20/08/2019 Tuesday 07:00 to 17:59 0.217 0.002 0.0083

21/08/2019 Wednesday 18:00 to 06:59 0.016 0.005 0.0093

21/08/2019 Wednesday 07:00 to 17:59 0.604 0.002 0.0120

22/08/2019 Thursday 18:00 to 06:59 0.027 0.003 0.0093

22/08/2019 Thursday 07:00 to 17:59 0.302 0.003 0.0169

23/08/2019 Friday 18:00 to 06:59 0.037 0.005 0.0179

23/08/2019 Friday 07:00 to 17:59 0.058 0.007 0.0132

24/08/2019 Saturday 18:00 to 06:59 0.4 0.01 0.1407

24/08/2019 Saturday 07:00 to 17:59 0.385 0.005 0.0528

25/08/2019 Sunday 18:00 to 06:59 0.024 0.006 0.0098

25/08/2019 Sunday 07:00 to 17:59 0.055 0.005 0.0113

26/08/2019 Monday 18:00 to 06:59 0.135 0.006 0.0178

26/08/2019 Monday 07:00 to 17:59 0.157 0.006 0.0350

27/08/2019 Tuesday 18:00 to 06:59 0.057 0.004 0.0165

27/08/2019 Tuesday 07:00 to 17:59 0.073 0.004 0.0166

28/08/2019 Wednesday 18:00 to 06:59 0.018 0.004 0.0081

28/08/2019 Wednesday 07:00 to 17:59 0.084 0.006 0.0120

29/08/2019 Thursday 18:00 to 06:59 0.024 0.009 0.0150

29/08/2019 Thursday 07:00 to 17:59 0.352 0.009 0.0181

30/08/2019 Friday 18:00 to 06:59 0.029 0 0.0195

30/08/2019 Friday 07:00 to 17:59 0.066 0.004 0.0095

31/08/2019 Saturday 18:00 to 06:59 0.029 0.004 0.0129

31/08/2019 Saturday 07:00 to 17:59 0.069 0.003 0.0065











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Table 5 – Summary of results from the real time monitoring at location 003 – Eastern end of site.

DATE PERIOD

PMTotal

MAXIMUM [mg/m3]

MINIMUM [mg/m3]

AVERAGE [mg/m3]

02/08/2019 Friday 07:00 to 17:59 0.074 0.003 0.0066

03/08/2019 Saturday 18:00 to 06:59 0.022 0.005 0.0099

03/08/2019 Saturday 07:00 to 17:59 0.095 0.003 0.0073

04/08/2019 Sunday 18:00 to 06:59 0.039 0.004 0.0137

04/08/2019 Sunday 07:00 to 17:59 0.123 0.006 0.0115

05/08/2019 Monday 18:00 to 06:59 0.032 0.004 0.0116

05/08/2019 Monday 07:00 to 17:59 0.422 0.004 0.0159

06/08/2019 Tuesday 18:00 to 06:59 0.038 0.006 0.0098

06/08/2019 Tuesday 07:00 to 17:59 0.25 0.003 0.0147

07/08/2019 Wednesday 18:00 to 06:59 0.062 0.008 0.0154

07/08/2019 Wednesday 07:00 to 17:59 0.839 0.003 0.0230

08/08/2019 Thursday 18:00 to 06:59 0.025 0.002 0.0098

08/08/2019 Thursday 07:00 to 17:59 0.221 0.002 0.0095

09/08/2019 Friday 18:00 to 06:59 0.068 0.004 0.0200

09/08/2019 Friday 07:00 to 17:59 0.043 0.001 0.0051

10/08/2019 Saturday 18:00 to 06:59 0.124 0 0.0100

10/08/2019 Saturday 07:00 to 17:59 0.234 0.001 0.0194

11/08/2019 Sunday 18:00 to 06:59 0.074 0.012 0.0359

11/08/2019 Sunday 07:00 to 17:59 0.107 0.012 0.0338

12/08/2019 Monday 18:00 to 06:59 0.068 0.025 0.0399

12/08/2019 Monday 07:00 to 17:59 ND ND ND

13/08/2019 Tuesday 18:00 to 06:59 ND ND ND

13/08/2019 Tuesday 07:00 to 17:59 0.112 0.003 0.0127

14/08/2019 Wednesday 18:00 to 06:59 0.044 0.009 0.0147

14/08/2019 Wednesday 07:00 to 17:59 0.369 0.01 0.0233

15/08/2019 Thursday 18:00 to 06:59 0.026 0.01 0.0139

15/08/2019 Thursday 07:00 to 17:59 0.024 0.007 0.0147

16/08/2019 Friday 18:00 to 06:59 0.03 0.009 0.0145

16/08/2019 Friday 07:00 to 17:59 0.024 0.005 0.0095

17/08/2019 Saturday 18:00 to 06:59 0.046 0.007 0.0116

17/08/2019 Saturday 07:00 to 17:59 0.713 0.01 0.0358

18/08/2019 Sunday 18:00 to 06:59 0.054 0.004 0.0117

18/08/2019 Sunday 07:00 to 17:59 0.521 0 0.0099

19/08/2019 Monday 18:00 to 06:59 0.118 0.005 0.0087

19/08/2019 Monday 07:00 to 17:59 0.815 0.001 0.0166

20/08/2019 Tuesday 18:00 to 06:59 0.05 0.003 0.0086

20/08/2019 Tuesday 07:00 to 17:59 1.22 0.002 0.0231

21/08/2019 Wednesday 18:00 to 06:59 0.207 0.005 0.0173

21/08/2019 Wednesday 07:00 to 17:59 0.126 0.007 0.0136

22/08/2019 Thursday 18:00 to 06:59 0.351 0.009 0.1222

22/08/2019 Thursday 07:00 to 17:59 0.331 0.005 0.0463

23/08/2019 Friday 18:00 to 06:59 0.029 0.005 0.0088

23/08/2019 Friday 07:00 to 17:59 0.056 0.005 0.0107

24/08/2019 Saturday 18:00 to 06:59 0.142 0.005 0.0156

24/08/2019 Saturday 07:00 to 17:59 0.566 0.005 0.0370

25/08/2019 Sunday 18:00 to 06:59 0.05 0 0.0145











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Murarrie QLD 4172

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Email:

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of 16

Table 5. Continued…

DATE PERIOD

PMTotal

MAXIMUM [mg/m3]

MINIMUM [mg/m3]

AVERAGE [mg/m3]

25/08/2019 Sunday 07:00 to 17:59 0.064 0.003 0.0148

26/08/2019 Monday 18:00 to 06:59 0.018 0.004 0.0071

26/08/2019 Monday 07:00 to 17:59 0.566 0.005 0.0370

27/08/2019 Tuesday 18:00 to 06:59 0.05 0 0.0145

27/08/2019 Tuesday 07:00 to 17:59 0.064 0.003 0.0148

28/08/2019 Wednesday 18:00 to 06:59 0.018 0.004 0.0071

28/08/2019 Wednesday 07:00 to 17:59 0.03 0.007 0.0109

29/08/2019 Thursday 18:00 to 06:59 0.019 0.008 0.0132

29/08/2019 Thursday 07:00 to 17:59 0.075 0.009 0.0144

30/08/2019 Friday 18:00 to 06:59 0.031 0 0.0202

30/08/2019 Friday 07:00 to 17:59 0.024 0 0.0081

31/08/2019 Saturday 18:00 to 06:59 0.031 0.003 0.0121

31/08/2019 Saturday 07:00 to 17:59 0.042 0.002 0.0068











Thornton, NSW 2322



Murarrie QLD 4172

Site: www.ADE.Group

Email:

[email protected]

Phone: 1300 976 922

of 16

Figure 2 - Summary of PMTotal from the real time monitoring at location 001 – Adjacent the carpark.

Figure 3 - Summary of PMTotal from the real time monitoring at location 002 – Central location.











Thornton, NSW 2322



Murarrie QLD 4172

Site: www.ADE.Group

Email:

[email protected]

Phone: 1300 976 922

of 16

Figure 4 - Summary of PMTotal from the real time monitoring at location 003 – Eastern end of site.

4. CONCLUSIONS

It should be noted that there was a peak in PMTotal dust on the 24th of August 2019, this is evident across all monitoring locations and did not exceed 0.5mg/m3. This peak is a subject of a minor dust storm in the region. As you can see in the figures above this peak is still below the SafeWork exposure standard of 5mg/m3.

5. RECOMMENDATIONS

Continuous monitoring of PMtotal for the duration of the project. If the action limit of 2.5mg/m3 is exceeded, cease works and review and implement controls listed in the Lendlease Air Quality Management Plan (2018).











Thornton, NSW 2322



Murarrie QLD 4172

Site: www.ADE.Group

Email:

[email protected]

Phone: 1300 976 922

of 16

6. LIMITATIONS

This report has been prepared for use by the client who has commissioned the works in accordance with the project brief only and has been based on information provided by the client. The advice herein relates only to this project and all results, conclusions and recommendations made should be reviewed by a competent and experienced person with experience in environmental investigations, before being used for any other purpose. ADE Consulting Group Pty Ltd accepts no liability for use or interpretation by any person or body other than the client who commissioned the works. This report should not be reproduced or amended in any away without prior approval by the client or ADE and should not be relied upon by any other party, who should make their own independent enquiries. ADE’s professional opinions are based upon its professional judgment, experience, training and results from analytical data. In some cases, further testing and analysis may be required, thus producing different results and / or opinions. ADE has limited investigation to the scope agreed upon with its client. ADE has used a degree of care and skill ordinarily exercised in similar investigations by reputable member of the Environmental Industry within Australia. No other warranty, expressed or implied, is made or intended.


environmental dust assessment report · 2019-11-22 · environmental dust assessment report ade...

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