Boral — Corporate Update (February 2023)
57 slides from Boral's corporate update, February 2023
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 February 2023
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
O03 Business arising
Slide 6: Correspondence Nov 2022 – Jan 2023
04 Correspondence Nov 2022 – Jan 2023
Slide 7: Peppertree Quarry correspondence
Peppertree Quarry Department of Planning and Environment Submission of Rehab Bond calculation EPA Nil Resource Regulator Slope stability audit Pyschosocial risks Goulburn Mulwaree Council Nil Geoff Clark weather data reviews – weather station monthly reviews Peppertree Quarry & Marulan South Limesto
Slide 8: Marulan South Limestone correspondence
Marulan South Limestone Department of Planning and Environment • Environmental Management Plans (EMP's) have been approved and SSD commenced 1st January 2023 EPA • Environmental Protection Licence amendments have been submitted Resource Regulator • Mine and dump stages for Rehabilitation Management
Slide 9: Operations Past 3 months
05 Operations Past 3 months
Slide 10: Peppertree Quarry operations
Peppertree Quarry Safety No LTI/MTI over the last three months. Hazard reporting has improved. Overburden Overburden is being stripped focusing in a Southerly direction circa 1.5 million m3 has been moved. We will move into the next stage in September 2023 there will be a further 1.2 million m3 in t
Slide 11: Marulan South Limestone operations
Marulan South Limestone Safety Focus on training including first aid, mental health first aid, safety leadership, operator specialist HME, confined spaces and working at heights training. Psychosocial Overburden Stripping hazards risk assessment, site signage audit and two-way upgrade from analogue
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 Jan 2023
Environmental Incidents Jan 2017 to Jan 2023 Nov- 1 (1 x localised oil spill),Dec- nil, Jan- 1 (1 x localised oil spill) Peppertree Quarry & Marulan South Limestone Mine CCC item 6 Environmental Performance 14
Slide 15: Environmental Complaints Jan 2017 to Jan 2023
Environmental Complaints Jan 2017 to Jan 2023 ˃ Nov- nil, Dec- nil, Jan- 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 - 2023 Onsite (NW boundary) 30 25 g/m2/month 20 15 10 5 0 rolling Annual… Nov-22 Mar-2017 Mar-2018 Mar-2019 Mar-2020 Mar-2021 Jul-2018 Jul-2021 Jul-2017 Jul-2019 Jul-2020 Jul-2022 Sep-22 Mar-22 May-2018 May-2021 May-2017 May-2019 M
Slide 17: Air – Dust Deposition Gauge D2
Air – Dust Deposition Gauge D2 Peppertree Quarry Deposited Dust 2017 - 2023 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… Nov-22 Mar-2019 Mar-2020 Mar-2021 Mar-2017 Mar-2018 Jul-2022 Jul-2017 Jul-2018 Jul-2019 Jul-2020 Jul-2021 Mar-22 May-2
Slide 18: Air – Dust Deposition Gauge D3
Air – Dust Deposition gauge D3 Peppertree Quarry Deposited Dust 2017 - 2023 432 Long Point Road, Tallong 20 18 16 g/m2/month 14 12 10 8 6 4 2 rolling… 0 Sep-22 Mar-2017 Mar-2020 Mar-2018 Mar-2019 Mar-2021 May-2017 May-2018 Jul-2018 May-2019 May-2020 May-2021 May-2022 Jul-2017 Jul-2019 Jul-2020 Jul-2
Slide 19: Air – PM10 annual average
In compliance ug/m3 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 Annual Average goal of 25ug/m3 17/06/2019 17/07/2019 16/08/2019 15/09/2019 15/10/2019 Annual average below goal at the boundary 14/11/2019 14/12/2019 13/01/2020 12/2/202
Slide 20: Air – PM10 24 Hour performance
ug/m3 50 0 100 250 300 350 150 200 6/01/2019 In compliance 24/01/2019 11/02/2019 1/03/2019 25/03/2019 18/04/2019 12/05/2019 24 hour goal of 50ug/m3 5/06/2019 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 17/03/2017 In compliance 22/04/2017 28/05/2017 3/07/2017 8/08/2017 13/09/2017 19/10/2017 24/11/2017 30/12/2017 4/02/2018 Annual Average goal of 90ug/m3 12/03/2018 17/04/2018 23/05/2018 28/06/2018 Annual average below goal at the boundar
Slide 22: Air – PM2.5
5.00 0.00 20.00 25.00 40.00 45.00 10.00 15.00 30.00 35.00 2/6/2021 2/27/2021 3/20/2021 4/10/2021 Air – PM2.5 5/1/2021 In compliance for the past 3 months. 5/22/2021 6/12/2021 7/3/2021 7/24/2021 8/14/2021 9/4/2021 9/25/2021 10/16/2021 Peppertree Quarry & Marulan South Limestone Mine CCC item 6 Enviro
Slide 23: Noise – quarterly monitoring
Noise – quarterly monitoring Monitoring was undertaken over 13th, 14th, and 15th December 2022, 23rd, 24th and 25th January 2023 Results for the December round are in compliance. January results are pending. Next round due in April-June. Peppertree Quarry & Marulan South Limestone Mine CCC item 6 En
Slide 24: Blasting - Overpressure
Blasting - Overpressure 140 OVER PR ESSUR E 2021-2023 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 2021-2023 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 October – December 2022 with sampling on Thursday 8th December 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
pH 6.5 7.5 9.5 5.5 8.5 10 6 8 9 5 7 1.3.2012 6/06/2012 4/09/2012 11/12/2012 5/04/2013 T1 5/06/2013 25/09/2013 5/12/2013 4/03/2014 dam 26/06/2014 Within guideline for December samples Surface water - pH 1/10/2014 18/12/2014 23/03/2015 24/06/2015 26/08/2015 6/1/2016 (dec 2015 sample) Peppertree Quarry
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 December 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 - Total Dissolved Solids 2012 - 2022 1400 1200 1000 800 mg/l 600 400 200 0 date T1 DAM ADWG aesthetic Series4 U1 barbers creek Below guideline for December samples Peppertree Quarry & Marulan South Limestone Mine CCC item 6 Environmenta
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 December 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 December samples with exception of main dam Peppertree Quarry & Marulan South Limestone Mine CCC item 6 Environmental Perfor
Slide 32: Environmental Flow
Environmental Flow year total in flow 10% total out flow in compliance comment Dec-2021 19.9 1.99 373.79 yes Rainfall - possible overflow of the V notch weir Jan-2022 19.4 1.94 239.79 yes Rainfall - possible overflow of the V notch weir Feb-2022 10.8 1.08 4.35 yes Mar-2022 54.2 5.42 1201.31 yes Rain
Slide 33: Ground water
Ground water ˃ Monitoring conducted in September 2022 and December 2022. ˃ Results all good, next round in the coming month. ˃ 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 12/5/2022 12/1/2019 3/10/2020 6/18/2020 9/26/2020 4/1
Slide 35: Heritage
Heritage Artefact analysis has begun Interim report currently being written Reconciliation week activity being developed onsite, potential artwork in courtyard and artefact display for staff Scar tree relocation being planned, currently undercover near the farm house. Scar tree conservation consulta
Slide 36: Ecology
Ecology Three year plan developed for ongoing rehabilitation and maintenance - 16.5ha of tree planting in spring- delayed to autumn due to weather • 5km of direct seeding in spring- delayed to autumn due to weather - Approx 80 000m2 hydromulched- further 25 0000m2 over the next few weeks. Weed manag
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
In compliance ug/m3 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 Annual Average goal of 25ug/m3 17/06/2019 17/07/2019 16/08/2019 15/09/2019 15/10/2019 Annual average below goal at the boundary 14/11/2019 14/12/2019 13/01/2020 12/2/202
Slide 41: Air – PM10 24 Hour performance
ug/m3 50 0 100 250 300 350 150 200 6/01/2019 In compliance 24/01/2019 11/02/2019 1/03/2019 25/03/2019 18/04/2019 12/05/2019 24 hour goal of 50ug/m3 5/06/2019 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 17/03/2017 In compliance 22/04/2017 28/05/2017 3/07/2017 8/08/2017 13/09/2017 19/10/2017 24/11/2017 30/12/2017 4/02/2018 Annual Average goal of 90ug/m3 12/03/2018 17/04/2018 23/05/2018 28/06/2018 Annual average below goal at the boundar
Slide 43: Air – PM2.5
5.00 0.00 20.00 25.00 40.00 45.00 10.00 15.00 30.00 35.00 2/6/2021 2/27/2021 3/20/2021 4/10/2021 Air – PM2.5 5/1/2021 In compliance for the past 3 months. 5/22/2021 6/12/2021 7/3/2021 7/24/2021 8/14/2021 9/4/2021 9/25/2021 10/16/2021 Peppertree Quarry & Marulan South Limestone Mine CCC item 6 Enviro
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: Ground water
Ground water Peppertree Quarry & Marulan South Limestone Mine CCC item 6 Environmental Performance 46
Slide 47: Ground water
Ground water Peppertree Quarry & Marulan South Limestone Mine CCC item 6 Environmental Performance 47
Slide 48: Ecology
Ecology Rehabilitation complete on 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 Careers Expo IQA site visit and slope stability course. Mayoral Charity golf day Peppertree Quarry & Marulan South Limestone Mine CCC item 7 Stakeholder Engagement 50
Slide 51: Operations Next 3 months
08 Current placement area SWOE Operations Next 3 months Current stripping area Zone 5
Slide 52: Peppertree Quarry next 3 months
Peppertree Quarry Safety Focus on the "life saving commitments"- particular focus for the year is "Injury free in 2023" focus on hazard reporting which will help to reduce incidents. Mental health first aid training Overburden Continue to strip in a Southerly direction. Pit Update Metso has been rea
Slide 53: Marulan South Limestone next 3 months
Marulan South Limestone Overburden Safety Placement Focus on the behavioural safety. Overburden Overburden Stripping Overburden placement to begin, post mining lease approval, extending the western emplacement and adjacent to lime plant? Mine optimisation project Pit Update Awaiting approval mining
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
Next meeting Jan 2023 BCORAL
Slide 57: Thanks for your participation
Thanks for your participation 57