Boral — Corporate Update (November 2022)
57 slides from Boral's corporate update, November 2022
Slide 1: Community Consultative Committee Peppertree Quarry & Marulan South Limestone
Click to edit Master title style Subheader Community Consultative Committee Peppertree Quarry & Marulan South Limestone November 2022
Slide 2: Agenda
AGENDA 1. Welcome and introductions 2. Confirmation of minutes and actions 3. Business arising 4. Correspondence 5. Operations over the last 3 months 6. Environmental performance a. Incidents b. Complaints c. Air d. Noise e. Blast f. Water – surface and ground g. Heritage h. Ecology 7. Stakeholder E
Slide 3: Welcome and apologies
01 Welcome and apologies
Slide 4: Confirmation of minutes
O2 — Confirmation of minutes
Slide 5: Business arising
03 Business arising • Circulate link for 2021 PTQ AEMR
Slide 6: Correspondence Jul 2022 – Nov 2022
04 Correspondence Jul 2022 – Nov 2022
Slide 7: Peppertree Quarry correspondence
Peppertree Quarry Department of Planning and Environment Submission of Rehab Bond calculation EPA Nil Resource Regulator Lifting equipment Explosives Goulburn Mulwaree Council Council visit Geoff Clark weather data reviews – weather station monthly reviews Peppertree Quarry & Marulan South Limestone
Slide 8: Marulan South Limestone correspondence
Marulan South Limestone Department of Planning and Environment • Assessing Environmental Management Plans (EMP's) EPA • Environmental Protection Licence will be amended upon approval of EMP's Resource Regulator • Mine and dump stages for Rehabilitation Management Plan (RMP) have been drafted. Waitin
Slide 9: Operations Past 3 months
05 Operations Past 3 months
Slide 10: Peppertree Quarry
Peppertree Quarry Safety LTI/MTI Overburden Overburden is being stripped focusing in a Southerly direction circa 1.5 million m3 has been moved. Pit Update Contract crushing, conveyor re-alignment (CV110) Processing (STQ) Some rail disruptions due to rail contractor industrial action. Temporary appro
Slide 11: Marulan South Limestone
Marulan South Limestone Safety Focus on training, including safety focus seminars and workshops, safety supervision and specific hazard training eg. electrical awareness and train shunting. Overburden Stripping Overburden Overburden Stripping has been progressing at a steady 375,000t/month and will
Slide 12: Environmental Performance
06 Environmental Performance
Slide 13: Environmental Performance Peppertree Quarry
06.1 Environmental Performance Peppertree Quarry
Slide 14: Environmental Incidents Jan 2017 to Nov 2022
Environmental Incidents Jan 2017 to Nov 2022 ˃ Aug- nil Sep- nil Oct- nil (1 x localised oil spill) Peppertree Quarry & Marulan South Limestone Mine CCC item 6 Environmental Performance 14
Slide 15: Environmental Complaints Jan 2017 to Nov 2022
Environmental Complaints Jan 2017 to Nov 2022 ˃ Aug- nil Sept- nil Oct- nil Peppertree Quarry & Marulan South Limestone Mine CCC item 6 Environmental Performance 15
Slide 16: Air – Dust deposition Gauge D1
Air – Dust deposition Gauge D1 Peppertree Quarry Deposited Dust 2017 - 2022 Onsite (NW boundary) 30 25 g/m2/month 20 15 10 5 0 rolling Annual… Jul-2018 Jul-2022 Jul-2017 Jul-2019 Jul-2020 Jul-2021 Mar-2019 Mar-2017 Mar-2018 Mar-2020 Mar-2021 Mar-22 May-2017 May-2020 May-2018 May-2019 May-2021 May-22
Slide 17: Air – Dust Deposition Gauge D2
Air – Dust Deposition Gauge D2 Peppertree Quarry Deposited Dust 2017 - 2022 683 Marulan South Road 10.00 9.00 g/m2/month 8.00 7.00 6.00 5.00 4.00 3.00 2.00 1.00 0.00 rolling Annual… Mar-2017 Mar-2018 Mar-2019 Mar-2020 Mar-2021 May-2020 May-2022 May-2017 May-2018 May-2019 May-2021 Jul-2021 Jul-2017 J
Slide 18: Air – Dust Deposition Gauge D3
Air – Dust Deposition gauge D3 Peppertree Quarry Deposited Dust 2017 - 2022 432 Long Point Road, Tallong 20 18 g/m2/month 16 14 12 10 8 6 4 2 0 rolling Annual… Jul-2017 Jul-2021 Jul-2018 Jul-2019 Jul-2020 Jul-2022 Mar-2017 Mar-2020 Mar-2018 Mar-2019 Mar-2021 Mar-22 May-2017 May-2020 May-2018 May-201
Slide 19: Air – PM10 annual average
ug/m3 In compliance 10.00 25.00 30.00 15.00 20.00 35.00 5.00 0.00 6/01/2019 30/01/2019 17/02/2019 19/03/2019 18/04/2019 18/05/2019 17/06/2019 17/07/2019 Annual Average goal of 25ug/m3 16/08/2019 15/09/2019 15/10/2019 14/11/2019 Annual average below goal at the boundary 14/12/2019 13/01/2020 12/2/202
Slide 20: Air – PM10 24 Hour performance
ug/m3 50 0 250 300 350 100 150 200 6/01/2019 24/01/2019 In compliance 11/02/2019 1/03/2019 25/03/2019 18/04/2019 12/05/2019 5/06/2019 24 hour goal of 50ug/m3 29/06/2019 23/07/2019 16/08/2019 9/09/2019 3/10/2019 27/10/2019 20/11/2019 14/12/2019 Annual average below goal at the boundary 7/01/2020 31/0
Slide 21: Air – Total Suspended Particulates
100.00 200.00 300.00 400.00 500.00 600.00 0.00 4/1/17 9/02/2017 In compliance 17/03/2017 22/04/2017 28/05/2017 3/07/2017 8/08/2017 13/09/2017 19/10/2017 24/11/2017 Annual Average goal of 90ug/m3 30/12/2017 4/02/2018 12/03/2018 17/04/2018 23/05/2018 Annual average below goal at the boundary 28/06/201
Slide 22: Air – PM2.5
0.00 5.00 25.00 30.00 35.00 10.00 15.00 20.00 40.00 45.00 2/6/2021 2/20/2021 3/6/2021 3/20/2021 4/3/2021 4/17/2021 5/1/2021 Air – PM2.5 5/15/2021 In compliance for the past 3 months. 5/29/2021 6/12/2021 6/26/2021 7/10/2021 7/24/2021 8/7/2021 8/21/2021 9/4/2021 9/18/2021 Peppertree Quarry & Marulan S
Slide 23: Noise – quarterly monitoring
Noise – quarterly monitoring Monitoring was undertaken over 29th, 30th, and 1st June/July 2022, 30th, 31st and 1st August/September Results for the June/July and August/September round are in compliance. Next round due in December. Peppertree Quarry & Marulan South Limestone Mine CCC item 6 Environm
Slide 24: Blasting - Overpressure
Blasting - Overpressure 140 OVER PR ESSUR E 2021-2022 120 100 80 60 40 20 criteria 1 criteria 2 north west boundary north east boundary 683 Marulan sth road Pace 0 In Compliance Peppertree Quarry & Marulan South Limestone Mine CCC item 6 Environmental Performance 24
Slide 25: Blasting – ground Vibration
Blasting – ground Vibration Vibration 2021-2022 12 10 8 6 4 2 0 criteria 1 criteria 2 north west boundary north east boundary 683 Marulan sth road Pace In Compliance Peppertree Quarry & Marulan South Limestone Mine CCC item 6 Environmental Performance 25
Slide 26: Surface Water
Surface Water Quarterly monitoring round undertaken in July – September 2022 with sampling on Thursday 18th August 2022 No issues with water supply or quality over the last 3 months Peppertree Quarry & Marulan South Limestone Mine CCC item 6 Environmental Performance 26
Slide 27: Surface water - pH
Surface water - pH Peppertree Water Samples pH 2012 to 2022 10 9.5 9 8.5 8 pH 7.5 7 6.5 6 5.5 5 T1 dam lower criteria (6.5) higher criteria (8.5) MSth creek U1 barbers creek Within guideline for August samples with the Peppertree Quarry & Marulan South Limestone Mine CCC item 6 Environmental Perform
Slide 28: Surface water - Turbidity
Surface water - Turbidity Peppertree water samples - Turbidity 2012 - 2022 300 250 200 150 NTU 100 50 0 T1 Main dam ANZECC guideline U1 MSth creek Below guideline for August samples Peppertree Quarry & Marulan South Limestone Mine CCC item 6 Environmental Performance 28
Slide 29: Surface water – Total dissolved solids
Surface water – Total dissolved solids Peppertree water samples - Turbidity 2012 - 2022 300 250 200 150 NTU 100 50 0 T1 Main dam ANZECC guideline U1 MSth creek Below guideline for August samples Peppertree Quarry & Marulan South Limestone Mine CCC item 6 Environmental Performance 29
Slide 30: Surface water – total Phosphorus
Surface water – total Phosphorus Peppertree Quarry Total Phosphorus (mg/l) 2012 - 2022 0.6 0.5 0.4 m g/l 0.3 0.2 0.1 0 T1 dam marulan sth creek trigger U1 barbers creek Below guideline for August samples Peppertree Quarry & Marulan South Limestone Mine CCC item 6 Environmental Performance 30
Slide 31: Surface water - Total Nitrogen
Surface water - Total Nitrogen Peppertree Quarry Total Nitrogen (mg/l) 2014 to 2022 12 10 8 m g/l 6 4 2 0 T1 dam marulan sth creek trigger U1 barbers creek Below guideline for August samples with exception of main dam and T1 Peppertree Quarry & Marulan South Limestone Mine CCC item 6 Environmental P
Slide 32: Environmental Flow
Environmental Flow year total in flow 10% total out flow in compliance comment Aug-2021 18 1.8 166.28 yes Rainfall - possible overflow of the V notch weir Sept-2021 5 0.5 7.3 yes Oct-2021 0.5 0.05 3.07 yes Nov-2021 42.6 4.26 936.71 yes Rainfall - possible overflow of the V notch weir Dec-2021 19.9 1
Slide 33: Ground water
Ground water ˃ Monitoring conducted in May 2022 and September 2022. ˃ May results all good, waiting on September results. ˃ Results show no changes to the groundwater Peppertree Quarry & Marulan South Limestone Mine CCC item 6 Environmental Performance 33
Slide 34: Ground water – water levels
Ground water – water levels Standing Water Levels Groundwater 2016 - 2022 615.00 610.00 605.00 600.00 595.00 mAHD 590.00 585.00 580.00 575.00 570.00 565.00 560.00 555.00 550.00 8/18/2016 6/14/2017 9/22/2017 4/10/2018 7/19/2018 5/15/2019 8/23/2019 12/1/2019 3/10/2020 6/18/2020 9/26/2020 4/14/2021 7/2
Slide 35: Heritage
Heritage Artefact analysis due to start in the coming weeks. Approximately 65 000 artefacts have been returned to country in September Reconciliation week activity being developed onsite, potential artwork in courtyard and artefact display for staff Scar tree relocation being planned, currently unde
Slide 36: Ecology
Ecology Three year plan developed for ongoing rehabilitation and maintenance - 16.5ha of tree planting in spring - 5km of direct seeding in spring - Approx 80 000m2 hydromulched Rapid Visual Assessment + Weed assessment and ecological assessment to take place in November Weed management undertaken i
Slide 37: Environmental Performance Marulan South Limestone
06.2 Environmental Performance Marulan South Limestone
Slide 38: Air – Dust deposition Site 1
Air – Dust deposition Site 1 Annual Average goal of 4gm2/month In compliance Annual average below goal at the boundary Peppertree Quarry & Marulan South Limestone Mine CCC item 6 Environmental Performance 38
Slide 39: Air – Dust deposition Site 2
Air – Dust deposition Site 2 Annual Average goal of 4gm2/month In compliance Annual average below goal at the boundary Peppertree Quarry & Marulan South Limestone Mine CCC item 6 Environmental Performance 39
Slide 40: Air – PM10 annual average
ug/m3 In compliance 10.00 25.00 30.00 15.00 20.00 35.00 5.00 0.00 6/01/2019 30/01/2019 17/02/2019 19/03/2019 18/04/2019 18/05/2019 17/06/2019 17/07/2019 Annual Average goal of 25ug/m3 16/08/2019 15/09/2019 15/10/2019 14/11/2019 Annual average below goal at the boundary 14/12/2019 13/01/2020 12/2/202
Slide 41: Air – PM10 24 Hour performance
ug/m3 50 0 250 300 350 100 150 200 6/01/2019 24/01/2019 In compliance 11/02/2019 1/03/2019 25/03/2019 18/04/2019 12/05/2019 5/06/2019 24 hour goal of 50ug/m3 29/06/2019 23/07/2019 16/08/2019 9/09/2019 3/10/2019 27/10/2019 20/11/2019 14/12/2019 Annual average below goal at the boundary 7/01/2020 31/0
Slide 42: Air – Total Suspended Particulates
100.00 200.00 300.00 400.00 500.00 600.00 0.00 4/1/17 9/02/2017 In compliance 17/03/2017 22/04/2017 28/05/2017 3/07/2017 8/08/2017 13/09/2017 19/10/2017 24/11/2017 Annual Average goal of 90ug/m3 30/12/2017 4/02/2018 12/03/2018 17/04/2018 23/05/2018 Annual average below goal at the boundary 28/06/201
Slide 43: Air – PM2.5
0.00 5.00 25.00 30.00 35.00 10.00 15.00 20.00 40.00 45.00 2/6/2021 2/20/2021 3/6/2021 3/20/2021 4/3/2021 4/17/2021 5/1/2021 Air – PM2.5 5/15/2021 In compliance for the past 3 months. 5/29/2021 6/12/2021 6/26/2021 7/10/2021 7/24/2021 8/7/2021 8/21/2021 9/4/2021 9/18/2021 Peppertree Quarry & Marulan S
Slide 44: Blasting - Overpressure
Blasting - Overpressure In Compliance Peppertree Quarry & Marulan South Limestone Mine CCC item 6 Environmental Performance 44
Slide 45: Blasting – ground Vibration
Blasting – ground Vibration In Compliance Peppertree Quarry & Marulan South Limestone Mine CCC item 6 Environmental Performance 45
Slide 46: Surface Water
Surface Water Surface water monitoring is undertaken biannually with sampling due in November 2022 which will be presented at the next CCC meeting. Peppertree Quarry & Marulan South Limestone Mine CCC item 6 Environmental Performance 46
Slide 47: Ground water
Ground water ˃ We are currently awaiting results which will be displayed at the next CCC meeting. Peppertree Quarry & Marulan South Limestone Mine CCC item 6 Environmental Performance 47
Slide 48: Ecology
Ecology Currently Rehabilitating the Western Overburden Elevation Peppertree Quarry & Marulan South Limestone Mine CCC item 6 Environmental Performance 48
Slide 49: Stakeholder Engagement
07 Stakeholder Engagement
Slide 50: Community engagement activities
Goulburn Mulwaree Council community bike ride Tallong public school numeracy award Tallong skate park Pejar Local Aboriginal Land council yarning circle Peppertree Quarry & Marulan South Limestone Mine CCC item 7 Stakeholder Engagement 50
Slide 51: Operations Next 3 months
O8 - Operations Next 3 months
Slide 52: Peppertree Quarry
Peppertree Quarry Safety Focus on the "life saving commitments"- particular focus on one per month Overburden Continue to strip in a Southerly direction. Pit Update Metso has been realigned to follow overburden stripping in a Southerly direction Processing (STQ) Continue to supply aggregates and san
Slide 53: Marulan South Limestone
Marulan South Limestone Overburden Safety Placement Focus on the behavioural safety. Overburden Overburden Stripping Overburden placement to begin, post final management plan approval, extending the western emplacement and adjacent to lime plant Pit Update Also waiting on final approval of managemen
Slide 54: General Business
O9 - General Business
Slide 55: Other
Other Peppertree Quarry & Marulan South Limestone Mine CCC item 9 General Business 55
Slide 56: Next meeting Jan 2023
Next meeting Jan 2023 BCORAL
Slide 57: Thanks for your participation
Thanks for your participation 57