MET COAL S&H Monthly Report June 2020 INTERNAL CONFIDENTIAL - - PowerPoint PPT Presentation

INTERNAL

MET COAL

S&H Monthly Report – June 2020

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MET COAL SAFETY OVERVIEW SUMMARY

The Met Coal business recorded:

• Nil HPIs during June. Grasstree continue with >17 mths and Exploration >13 mths HPI free.
• 19 HPHs in June: 3xCapcoal, 7xDawson, 1xGrasstree, 2xGrosvenor, 6xMoranbah North (note 4 event dates were May however not reported due

to June consequence dates).

• 5 TRC injuries in June: 2xAquila (Conts-rolled angle, pinched finger); 1xDawson (Emp-hand laceration); 2xMoranbah North (Cont LTI-neck

fracture, Emp-back strain).

• 1 OCIL reported in June: Moranbah North (Emp).

The Met Coal SLT VFL completion rate was slightly above target at 109% for June (YTD 101%). Met Coal recorded 20 critical control deficiencies in June (4xOpen Cut; 16xUnderground, 12 reported as affecting the integrity of the controls due to monitoring not completed at Grosvenor following gas and spon com events. No risk to personnel as no access to underground). Met Coal has 17 outstanding tasks based on ‘real due date’ for June:

• 15xBrisbane Corporate Office, 2xExploration
• Nil outstanding HP Tasks
• 2 outstanding Audit Tasks (Exploration)
• Nil outstanding Critical Control tasks.

5 overdue investigations:

• HPI: 2xMoranbah, 1xGrosvenor: HPH: 2xAquila Projects.

TARP Status:

• Capcoal Open Cut and Grasstree status improved moving to Normal from

Level 1; Dawson moved from Level 2 to Level 1

• Stability with Exploration (Normal); Aquila (Level 1)
• Grasstree and Capcoal Open Cut moved from Normal Status to Level 1
• Moranbah North moved from Normal status to Level 1
• Grosvenor remained at Level 3 reflecting ongoing recovery from a major

injury event and subsequent spon com event this month. 2020 Met Coal Targets approved June 2020 = 10% reduction target against 2019 results. Group wide incentivised targets will be TRCFR 15% reduction based on 3 year average results = 7.77%. COVID-19 tracking: In last 7 days, Queensland Health has reported:

• ne new COVID-19 case; and
• total of 36,889 COVID-19 tests undertaken.

Met Coal CMW’s testing continues to increase, vulnerable persons absent remains stable, slight increase in those absent due to flu like symptoms, and slight decrease in those self-

• quarantining. No confirmed Covid cases in Met Coal.

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ACTUALS V TARGETS

• 1. It is expected that all sites will have proactive programs at multiple levels of leadership for the identifications, reporting and correction of HPH’s;
• 2. It is expected that SLT's will have programs to encourage workforce identification, reporting and (as appropriate) correction of HPH’s;
• 3. It is expected that sites will analyse and report on HPH trends on a quarterly basis; and
• 4. While no specific target for HPH's is set - it would be expected that sites would readily identify 4 HPH's per month

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OPERATIONAL RISK MANAGEMENT

• No. of Critical

Controls CC Actively monitored as per requirements Mine Site # Controls Monitored this month # Deficient controls - Affected Controls (all in) # Overdue Controls Deficiencies without Actions

Capcoal Open Cut

54 37 0 (2) 5

Dawson

109 59 0 (2)

Capcoal Grasstree

138 60 0 (3)

Grosvenor

122 51 12 (13)

Moranbah North

237 48 0 (0)

Exploration - Aus

91 33 0 (0)

Met Coal

751 288 12 (20) 5 AAMC.001.031.0047

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SAFETY INTERVENTION TARP

Site Previous Month TARP STATUS Current Month TARP STATUS Flagged Trigger Intervention Actions

Capcoal Grasstree Level 1 Normal State Capcoal Open Cut Level 1 Normal State Dawson Level 2 Level 1 1 TRC 1 HPI within 3 mths Aquila Project Level 1 Level 1 2 TRCs Moranbah Normal State Level 1 2 TRCs Exploration – Australia Normal State Normal State Grosvenor Level 3 Level 3 1 HPI within 3 mths LW remains under control of DNRME, mining has not resumed and investigation continues at this time. Extensive communications, risk assessments and planning for mine re-entry work have been implemented.

• TARP Conditions under review to add components related to lead indicators and

Critical Control factors

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LAST DATE INFORMATION

Note: Number of Days has been calculated as at 01/07/2020 * Exploration counts include incidents assigned to ‘Met Coal Exploration – Australia’ entity.

Entity # of HPI’s YTD # Days since Last HPI Date of last HPI # of TRC’s YTD # Days since last TRC Date of last TRC # of LTI’s YTD # Days since last LTI Date of Last LTI

Capcoal Open Cut 223 21/11/2019 2 51 11/05/2020 278 27/09/2019 Dawson 2 73 19/04/2020 8 11 20/06/2020 6 36 26/05/2020 Grasstree 549 30/12/2018 6 44 18/05/2020 2 146 6/02/2020 Grosvenor 2 56 6/05/2020 11 56 6/05/2020 9 56 6/05/2020 Moranbah North 2 93 30/03/2020 5 22 8/06/2020 2 25 6/06/2020 Exploration Aus 422 6/05/2019 221 23/11/2019 221 23/11/2019 Aquila Project 6 19 13/06/2020 3 33 29/05/2020 Brisbane Misc- Projects 198 16/12/2019

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HPI/HPH DETAILS FOR MONTH

Entity Event ID Event Date Consequence Date Event Summary HPI HPH

Capcoal Grasstree IN.00226737 09/06/2020 12/ 06/ 2020 E Stop engaged on #94 Shield to make slack in crossover hose easier to re-hang. Hi Set Pressure failed to dump, only system pressure dumped. HPH Capcoal Open Cut IN.00227285 17/06/2020 17/ 06/ 2020 During morning inspection the mining superintendent found a slot had been cut through the windrow ,there were no controls in place stop sign or red hats circuit was not running at the time however the drill was walking down the ramp EX 359 was relocated so there was interaction with heavy machines service truck was active on the circuit HPH Capcoal Open Cut IN.00227461 21/06/2020 21/ 06/ 2020 When completing weekly inspection on OD201 trades technician found air tank dump valve had been bent to allow removal of tank cap without opening dump valve to drain air tank . HPH Capcoal Open Cut IN.00228336 30/06/2020 01/ 07/ 2020 German Creek HME Bulk Oil Tank Access System not fit for purpose and could allow CMW to fall backwards or sideways while climbing down the ladder. HPH Dawson IN.00226121 03/06/2020 03/ 06/ 2020 Operator of Rd127 failed to identify LV 138 at intersection. HPH Dawson IN.00226275 08/06/2020 08/ 06/ 2020 Non-rated attachment for the HV cable to be support and ability for personnel to walk under the cable area. HPH Dawson IN.00226276 04/06/2020 08/ 06/ 2020 Light vehicle 138 found in dump park up area not chocked HPH Dawson IN.00226277 02/06/2020 02/ 06/ 2020 Operator of LV 4-5 was returning from pit 27 dump when he crossed through an intersection onto the wrong side of the haul road and traveled towards RD3985. HPH Dawson IN.00227958 26/06/2020 26/ 06/ 2020 There is not hard barrier preventing access under ROM bins along the ROM transfer conveyor access walkways (ie CV111, CV121 and CV151 walkways). HPH Dawson IN.00228127 25/06/2020 29/ 06/ 2020 After a circuit breaker failure at Dawson CHPP, the metal isolator mounting bracket and isolator actuator handle was measured at 240V. At no time should the mounting bracket and isolator actuator handle be live. HPH Dawson IN.00228150 29/06/2020 29/ 06/ 2020 Lanyard wire and runner have not been inspected periodically for structural integrity and compliance as per the Australian Standard requirements HPH Grosvenor IN.00227727 20/06/2020 24/ 06/ 2020 Near miss of Heavy Vehicle (Truck) and Light Vehicle. Light vehicle failed to give way at intersection which was Giveway signed posted. Fully loaded heavy vehicle had to come to a complete stop to avoid interacting with light vehicle. HPH Grosvenor IN.00227739 19/05/2020 24/ 06/ 2020 While CMW was conducting leak detection (soapy water) inspection on diesel exhaust system, the connection joint from exhaust pipe to exhaust conditioner failed the inspection. Further inspection found 2 x bolt sheared and 1 x bolt missing of the four M12 socket head cap screw bolts and evidence of impact damage to exhaust conditioner (scrubber tank) PJB Minecruiser tagged out of service and investigation commenced HPH

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HPI/HPH DETAILS FOR MONTH (CONT)

Entity Event ID Event Date Consequence Date Event Summary HPI HPH

Moranbah North IN.00225650 29/05/2020 01/ 06/ 2020 During development at MG113 belt chamber, several reports of cowling, belting/guttering at roof/rib interface, shears, joints, audable roof bumping and increased tell-tale movement were made and continued after development. Additional roof support was installed to stop the roof deformation. HPH Moranbah North IN.00226016 02/06/2020 04/ 06/ 2020 Cutting TG - MG in a cavity, CMW was on roof support 42, no PM32 alarm/warning, shield then started to lower. ERZC at RS 41 then hit E stop, shearer at RS 44, CMW manually advancing RS45. HPH Moranbah North IN.00226380 31/05/2020 09/ 06/ 2020 Repowered SB010 outlets to LW and Dev without notifying CRO or ERZ Controller HPH Moranbah North IN.00226732 31/05/2020 12/ 06/ 2020 On packing DR23 on go line saw wash cap on gas sensor has been left on from SAT N/S HPH Moranbah North IN.00226762 09/06/2020 12/ 06/ 2020 Producing on maingate to tailgate cutline run. Shearer was at PRS 61. All supports had advanced to PRS 59 as per automatics. PRS 54 lowered and set. Then PRS 53 lowered, advanced and set. HPH Moranbah North IN.00228237 29/06/2020 30/ 06/ 2020 When inspecting monorail found broken monorail joining bracket HPH

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INJURY DETAILS FOR MONTH

Entity Event ID Event Date Event Title Actual Consequence Potential Consequence

Aquila Project IN.00227269 12/06/2020 Pinched Left Ring Finger Medical Treatment Case Medical Treatment Case IN.00227370 13/06/2020 Operator rolled ankle stepping out of container Medical Treatment Case Lost Time Injury Dawson IN.00227444 20/06/2020 CMW caught hand on a protruding screw Medical Treatment Case Medical Treatment Case Moranbah IN.00226256 06/06/2020 DNRM SA / LTI - Fall from truck trailer resulting in injury Lost Time Injury Lost Time Injury IN.00226365 08/06/2020 MTC / DNRM NRI - Outbye Operator Back Pain Medical Treatment Case Medical Treatment Case

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MET COAL TRC IMPACT ANALYSIS – 2020 YTD

Analysis Calculator considers the actual or predicted outcome of Total Recordable Case (TRC) injuries based

• n the level of medical intervention required, time lost and/or work restrictions, impacts on the injured

worker and the potential compensation costs of each case. Each TRC is allocated a numerical score for each consideration, with the total score equating to an overall impact of low, moderate or high.

3 4 3 2 3 5 1 2 1 3 5 1 1 5 2 4 6 8 10 12 14 January February March April May June Low impact Moderate impact High impact

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MET COAL OVERDUE INCIDENT INVESTIGATIONS

Entity Incident ID Incident Date Incident Summary: HPI/HPH

Moranbah North IN.00196054 20/02/2019 On 20th June 2019, an Underground Grader came into contact with a personnel carrier in the man and materials drift. HPI IN.00222655 30/03/2020 The driven pulley on PP303, Warman 10/8 filtrate pump at the CHPP failed during normal operations, resulting in damage to the pulley guard and projecting metal fragments around the localized area. There were no personnel in the immediate area at the time of the incident. HPI Aquila Project IN.00224366 30/04/2020 While Conducting an Inspection of Critical Fibre infrastructure an IM Officer has discovered and issue with the Network after testing, he has discovered damage to a fibre line from intentional cutting. Upon further investigation by the Aquila tea it was discovered that several high Tension cables had been cut and removed rom site. HV switch yard chains and locks had been cut - Exposure to 66kv and 11kv infrastructure - and switch room parts taken from enclosures. A vehicle had been driven around the site and used to transport the goods, upon further investigation it was discovered that other store items had been tampered with and components removed. Video footage has been reviewed with no evidence available HPH IN.00223004 6/04/2020 During the recent issue of COML it was identified that boreholes marked on the mine plan(Grasstree) were found to be in a different location when physically checked underground and on the mine surface by the Survey

• Department. As the Mine Geologist was checking plans he noticed a bore hole that appears on the Grasstree

Mine plan 25501. This hole was not previously visible on the recent Permit To Mine NE Mains 57-62 A-C & 901 TG to 2 c/t HPH Grosvenor IN.00224943 6/05/2020 At 2:57pm an ignition of gas occured on the longwall face of the LW104 panel. At the the time of the event the longwall (shearer) had been idle for approximately five minutes and the longwall operators were in the process

• f advancing the hydraulic roof support in an area of faulted ground.

The five operators working in the area received significant burns as a result of the ignition. HPI

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MET COAL – OVERDUE TASKS BASED ON REAL DUE DATE

Entity Task ID Task Name Original Due Date Real Due Date Task Assignee

NIL

HIGH PRIORITY TASKS: CRITICAL CONTROL TASKS:

Entity Task ID Task Name Original Due Date Real Due Date Task Assignee

Met Coal Exploration - Australia TS.01205472 Legal Compliance Audit Corrective Actions - Item 11 1/ 05/ 2020 1/ 05/ 2020 Glass Brendon - 6040027_Mc TS.01205476 Legal Compliance Audit Corrective Actions - Item 116 30/ 06/ 2020 30/ 06/ 2020

AUDIT TASKS:

Entity Task ID Task Name Original Due Date Real Due Date Task Assignee

NIL

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MET COAL – ALL OVERDUE TASKS (REAL DUE DATE)

Entity Task ID Task Name Original Due Date Real Due Date Priority Task Assignee

Brisbane Corporate Office TS.01229626

• 92. Redesign SGE model process

31/12/2019 31/03/2020 Medium Buddle Timothy - 6041820_Mc TS.00678948 Develop and Implement Management Strategy for Cultural Heritage and First Nations 31/05/2018 20/12/2019 Medium Fittler Jason - 5433_Mc TS.01024178 Environmental aspects embedded in BRA and bow-ties completed for priority environmental control monitoring activities at all sites. 30/06/2019 31/12/2019 Medium TS.01024180 Health of Discipline conducted and Environmental Training Needs Analysis (TNA) developed and implemented. 31/07/2019 1/11/2019 Medium TS.01024198 Where gaps are identified, develop strategy to bring into compliance for current and future approvals. 30/11/2019 24/01/2020 Medium TS.01024183 Prepare and understand requirements to obtain ISO14001:2015 certification in 2020. 31/12/2019 31/12/2019 Medium TS.01024177 Update UG OMS to include environmental components and ensure compliance within the new OMS through assurance process. 31/12/2019 31/12/2019 Medium TS.00199845 Gap analysis of Aquila SHMS procedures for Low Voltage Electrical Testing and Extreme Weather and Lightning Protection 30/09/2016 31/05/2020 Medium Gannon Peter - 7414_Mc TS.01277732 OMS Documents 30/04/2020 30/06/2020 Medium Rocchi Luca - 6170152_Mc TS.01257995 Dragline Improvement Programme 31/03/2020 31/05/2020 Medium KAROOZ George - 903162_Mc TS.01024167 Assess the adequacy and design/function of MAW structures (inc. Sediment Dams). 31/05/2019 30/06/2020 Medium Rootsey Gavin Peteer - 6169019_Mc TS.01024146 Group water standards are analysed and action plans developed at priority sites. 30/06/2019 31/05/2020 Medium TS.01024142 Assist in Final Design and Commissioning of RO Plant Project at CapCoal 31/12/2019 30/06/2020 Medium TS.01030423 Re-certification of BCO WHSO 20/12/2019 20/12/2019 Medium Smith Ian - 8945_Mc TS.01267898 Dawson West 14/02/2020 31/03/2020 Low Walters Jamie - 8542_Mc

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MET COAL – ALL OVERDUE TASKS (REAL DUE DATE) CONT

Entity Task ID Task Name Original Due Date Real Due Date Priority Task Assignee

Met Coal Exploration - Australia TS.01205472 Item 11 – ensure “Temporary Appointments” of SSE is appointed in writing when current SSE is absent. Ensure “Temporary SSE Appointments” are entered into the appointments folder in the Mine Record. 1/05/2020 1/05/2020 Low Glass Brendon - 6040027_Mc TS.01205476 Item 116 - Update Prohibited Articles Register 30/06/2020 30/06/2020 Low

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EOFV ACTION PLAN PROGRESS

Entity

Open not due (count) Open past due (count) Closed (count) Total number

• f tasks

% Closed % Open not due % Open past due Completed Completed Overdue

Capcoal Grasstree 7 7 100 100 7 Grosvenor 8 8 100 8 Dawson 2 29 31 94 6 74 6 23 Moranbah North 3 8 11 73 27 8 Entity

Open not due (count) Open past due (count) Closed (count) Completed Overdue Total number

• f tasks

% Open not due % Open past due % Closed % On time closure In progress

Capcoal Open Cut 19 32 51 37 63 100 Moranbah North 18 1 18 100 94 Grosvenor 28 28 100 100 Capcoal Grasstree 1 22 23 4 96 100 1

EOF EPR ACTION PLAN PROGRESS

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EOF PIMC ACTION PLAN PROGRESS

Entity

Open not due (count) Open past due (count) Closed (count) Total number

• f tasks

% Closed % Open not due % Open past due Scheduled

Capcoal Grasstree 17 17 100 Moranbah North 2 3 5 60 40 2 Capcoal Open Cut 4 4 100 Dawson 11 1 12 8 92 11 AAMC.001.031.0059

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Met Coal Safety and Health General Information

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MET COAL HIGH POTENTIAL INCIDENTS

1 2 3 4 5 6 7

Jan Feb Mar Apr May Jun

Met Coal HPI Count YTD Comparison

YTD 2019 YTD 2020

1 2 1 1 1 12 18 13 17 14 19 5 10 15 20

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Met Coal - HPI / HPH Reporting

HPI HPH

0.00 1.00 2.00 3.00 4.00 5.00

Met Coal HPIFR 3MMA v 12MMA AAMC.001.031.0061

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MET COAL HIGH POTENTIAL HAZARD REPORTING

0.00 5.00 10.00 15.00 20.00

Met Coal HPHFR 3MMA v 12MMA

20 40 60 80 100 120

Jan Feb Mar Apr May Jun

Met Coal HPH Count YTD Comparison

YTD 2019 YTD 2020

15 8 15 8 17 13 12 19 13 19 14 19 2 4 6 8 10 12 14 16 18 20

Met Coal HPH Levels

# HPH Level 4 # HPH Level 5

5 10 15 20

Met Coal HPH SLT Reported

SLT Reported Non SLT Reported ‘Reported by’ field removed from Enablon upgrade 11/05/2020

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MET COAL TOTAL RECORDABLE CASES

0.00 2.00 4.00 6.00 8.00 10.00 12.00

Met Coal TRC 3MMA v 12MMA FR

2.00 4.00 6.00 8.00 10.00 12.00

Jan Feb Mar Apr May Jun

Met Coal TRCFR YTD Comparison

YTD 2019 YTD 2020

10 20 30 40 50

Jan Feb Mar Apr May Jun

Met Coal TRC Count YTD Comparison

YTD 2019 YTD 2020

0.00 1.00 2.00 3.00 4.00 5.00 6.00 7.00 8.00 9.00

Met Coal TRCFR YTD

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MET COAL LOST TIME INJURIES

0.00 2.00 4.00 6.00 8.00 10.00

Met Coal LTI 3MMA v 12MMA FR

1.00 2.00 3.00 4.00 5.00 6.00 7.00 8.00 9.00

Jan Feb Mar Apr May Jun

Met Coal LTIFR YTD Comparison

YTD 2019 YTD 2020

5 10 15 20 25 30 35

Jan Feb Mar Apr May Jun

Met Coal LTI Count YTD Comparison

YTD 2019 YTD 2020

0.00 1.00 2.00 3.00 4.00 5.00 6.00

Met Coal LTIFR YTD

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MET COAL OCCUPATIONAL ILLNESSES

0.50 1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50

Jan Feb Mar Apr May Jun

Met Coal OCILFR YTD Comparison

YTD 2019 YTD 2020

2 4 6 8 10 12 14 16 18

Jan Feb Mar Apr May Jun

Met Coal OCIL Count YTD Comparison

YTD 2019 YTD 2020 0.00 2.00 4.00 6.00 8.00 10.00

Met Coal OCIL 3MMA v 12MMA FR

0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50

Met Coal OCILFR YTD

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MET COAL VFL INTERACTION ANALYSIS

81% 91% 91% 85% 88% 94% 95% 91% 0% 20% 40% 60% 80% 100%

Met Coal VFL's Safe vs Unsafe Month

% Safe % Unsafe

Met Coal VFL's Unsafe Month with Mechanism

11% 9% 9% 10% 10% 9% 0% 0% 0% 0% 0% 0%

89% 91% 91% 90% 90% 91% 0% 0% 0% 0% 0% 0%

0% 20% 40% 60% 80% 100% Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Met Coal Reported %SLT v Non-SLT VFL Interactions

SLT Non-SLT

20% 40% 60% 80% 100% 120% Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2020 YTD

Met Coal SLT VFL % Target

< 75% 75% - 95% > 95% 12% 6% 28% 23% 12% 12% 8% 9% 9% 25% 23% 11% 16% 8% 9% 6% 21% 29% 16% 15% 4% 11% 7% 23% 17% 14% 18% 10% 11% 4% 25% 14% 6% 25% 15% 15% 4% 30% 16% 21% 10% 5% 12% 9% 19% 12% 16% 19% 13%

Aquila Grasstree Capcoal OC Exploration Dawson Grosvenor Moranbah North Met Coal

7% 2% 36% 13% 16% 16% 11%

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MET COAL OVERDUE TASKS

46 55 36 14 35 17 10 20 30 40 50 60 Jan Feb Mar Apr May Jun Met Coal Overdue Tasks 8 2 1 2 3 4 5 6 7 8 9 Jan Feb Mar Apr May Jun Met Coal Overdue Audit Tasks - Real Due Date 1 Jan Feb Mar Apr May Jun

Met Coal Overdue CC Tasks - Real Due Date

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MET COAL INCIDENT INVESTIGATION / CLOSE OUT STATUS

1 2 3 4 5 6 7 8 HPH Investigation Status

• Australia

1 2 3

HPI Investigation Status

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SHE WAY TASK PROGRESS

SHE Way – Task Tracking over Time

• If sites require guidance to close an action

please contact Ian Hogg

1 1 1 8 13 12 27 7 11 28 22 3 14 3 3 6 4 4 7 3 1 1 9 5 10 15 20 25 30 35 Real Due Date SHE Way - Action Plan Graph by Site AAMC.001.031.0069

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Sign off required: Signature Date Document Control General Manager ____/____/ 2020 Forward to Head of Ops Head of Ops ____/____/ 2020 Forward to Head of S&H Head of S&H ____/____/ 2020 Forward to S&H Officer for filing

EXPLORATION AUSTRALIA CRITICAL CONTROL DEFICIENCY SIGN OFF

Fundamental Actions to address HPH (to be completed by site) Due Date Responsible Person

Overview of monitoring this month – June 2020

Deficiencies Identified this month

Total Controls No.Scheduled No.Completed No.Overdue

• No. Affected
• No. Not Affected

91 33 33

PUE Control ID Control Name Control Owner Observation Affect Control Corrective / Immediate Actions

No deficient controls were identified in June 2020

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EXPLORATION AUSTRALIA AUDIT STATUS

Audit Audit Completed Audit Report Drafted for Site review Audit Report reviewed by site and accepted Audit Action Plan developed in Enablon Action Plan Name Audit Action Status

2017 Environment OCA Actions Completed Completed Completed AP.00616689 2017 Environment OCA Actions 76% 2017 CMO Audit Completed Completed Completed AP.00624674 2017 Coal Mine Operator Effectiveness (CMO) Audit 90% 2020 Legal Audit Completed Completed Completed AP.00765986 Legal Compliance Audit Corrective Actions 20% 2020 SHE Way Self Assessment Not Completed Not Completed Not Completed AAMC.001.031.0071

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AQUILA

S&H Monthly Report – June 2020

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AQUILA SAFETY OVERVIEW SUMMARY

• Aquila TARP status is Level 1 with no HPIs (YTD=0) and 2 TRCs during June (YTD TRC=6, LTI=3).
• No HPHs were recorded in June, YTD=3.
• No Critical Control monitoring is currently in place.
• No overdue Tasks including High Priority, Audit or Critical Control tasks at month end.
• 2 outstanding HPH incident investigations at month end.
• SLT VFL June completion rate was above target at 123% (YTD 101%).
• No OCILs reported in June (YTD=0)
• TRCFR and LTIFR greater than underground average.

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AQUILA HIGH POTENTIAL INCIDENTS

1 2 3

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Aquila HPI / HPH Reporting HPI HPH

1

Jan Feb Mar Apr May Jun

Aquila HPI Count YTD Comparison

YTD 2019 YTD 2020

0.00 0.20 0.40 0.60 0.80 1.00

Aquila HPIFR 3MMA v 12MMA AAMC.001.031.0074

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AQUILA HIGH POTENTIAL HAZARDS

1 2 3 4

Jan Feb Mar Apr May Jun

Aquila HPH Count YTD Comparison

YTD 2019 YTD 2020 0.00 10.00 20.00 30.00 40.00 50.00

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AQUILA TOTAL RECORDABLE CASES

5.00 10.00 15.00 20.00 25.00

Jan Feb Mar Apr May Jun

Aquila TRCFR YTD Comparison

YTD 2019 YTD 2020

1 2 3 4 5 6 7

Jan Feb Mar Apr May Jun

Aquila TRC Count YTD Comparison

YTD 2019 YTD 2020

5.00 10.00 15.00 20.00 25.00

Aquila TRCFR YTD

0.00 5.00 10.00 15.00 20.00 25.00 30.00 35.00

Jul- 19 Aug- 19 Sep- 19 Oct- 19 Nov- 19 Dec- 19 Jan- 20 Feb- 20 Mar- 20 Apr- 20 May- 20 Jun- 20 Monthly 0.00 0.00 0.00 0.00 0.00 0.00 23.1622.8220.89 0.00 18.8232.87 3MMA 0.00 0.00 0.00 0.00 0.00 0.00 23.1622.9922.2413.9813.1318.15 12MMA 0.00 0.00 0.00 0.00 0.00 0.00 23.1622.9922.2416.1116.7119.99

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1 2 3 4

Jan Feb Mar Apr May Jun

Aquila LTI Count YTD Comparison

YTD 2019 YTD 2020

AQUILA LOST TIME INJURIES

5.00 10.00 15.00 20.00 25.00

Aquila LTIFR YTD

0.00 5.00 10.00 15.00 20.00 25.00

Jul- 19 Aug- 19 Sep- 19 Oct- 19 Nov- 19 Dec- 19 Jan- 20 Feb- 20 Mar- 20 Apr- 20 May- 20 Jun- 20 Monthly 0.00 0.00 0.00 0.00 0.00 0.00 23.16 0.00 20.89 0.00 18.82 0.00 3MMA 0.00 0.00 0.00 0.00 0.00 0.00 23.1611.4914.83 6.99 13.13 6.05 12MMA 0.00 0.00 0.00 0.00 0.00 0.00 23.1611.4914.8310.7412.53 9.99

Aquila LTIFR 3MMA v 12MMA

5.00 10.00 15.00 20.00 25.00

Jan Feb Mar Apr May Jun

Aquila LTIFR YTD Comparison

YTD 2019 YTD 2020

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AQUILA OCCUPATIONAL ILLNESSES

1.00

Jan Feb Mar Apr May Jun

Aquila OCILFR YTD Comparison

YTD 2019 YTD 2020

1

Jan Feb Mar Apr May Jun

Aquila OCIL Count YTD Comparison

YTD 2019 YTD 2020

0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45

Aquila OCILFR YTD

0.00 0.20 0.40 0.60 0.80 1.00

Jul- 19 Aug- 19 Sep- 19 Oct- 19 Nov- 19 Dec- 19 Jan- 20 Feb- 20 Mar- 20 Apr- 20 May- 20 Jun- 20 Monthly 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3MMA 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12MMA 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Aquila OCILFR 3MMA v 12MMA AAMC.001.031.0078

CONFIDENTIAL

36 INTERNAL

AQUILA OVERDUE TASKS

6 3 10 2 4 6 8 10 12 Jan Feb Mar Apr May Jun Aquila Overdue Tasks 1 Jan Feb Mar Apr May Jun Aquila Overdue HP Tasks - Real Due Date 1 Jan Feb Mar Apr May Jun Aquila Overdue Audit Tasks - Real Due Date 1 Jan Feb Mar Apr May Jun Aquila Overdue Tasks - Real Due Date AAMC.001.031.0079

CONFIDENTIAL

37 INTERNAL

AQUILA VFL INTERACTION ANALYSIS

67% 71% 75% 82% 82% 81% 0% 0% 0% 0% 0% 0%

33% 29% 25% 18% 18% 19% 0% 0% 0% 0% 0% 0%

0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Aquila % Safe v Unsafe VFL Interactions

Safe Unsafe

20% 40% 60% 80% 100% 120% 140% Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2020 YTD

AquilaSLT VFL % Target

< 75% 75% - 95% > 95%

AAMC.001.031.0080

CONFIDENTIAL

38 INTERNAL

AQUILA AUDIT STATUS

Audit Audit Completed Audit Report Drafted for Site review Audit Report reviewed by site and accepted Audit Action Plan developed in Enablon Action Plan Name Audit Action Status

2020 OCA Audit Completed Completed Completed AP.00781572 2020 Environmental OCA Aquila 11% 2019 Legal Audit Completed Completed Completed AP.00766579 2019 Stat Compliance Audit Aquila SHMS - Corrective Actions 100% 2020 SHE Way Self Assessment Not Completed Not Completed Not Completed AAMC.001.031.0081

CONFIDENTIAL

INTERNAL

CAPCOAL OPEN CUT

S&H Monthly Report – June 2020

AAMC.001.031.0082

CONFIDENTIAL

40 INTERNAL

CAPCOAL OPEN CUT SAFETY OVERVIEW SUMMARY

• Capcoal moved from Level 1 TARP status to Normal with no HPIs (YTD=0) and no TRCs during June (YTD TRC=2, LTI=0).
• 3xHPHs were recorded in June, YTD=27.
• 2xCritical Control deficiencies were identified in June, neither impacted the integrity of the controls, 5 were recorded as overdue.
• Nil overdue Tasks including High Priority, Audit or Critical Control tasks at month end.
• Nil outstanding incident investigations at month end.
• SLT VFL June completion rate was above target at 109% (YTD 116%).
• Nil OCILs reported in June (YTD=3).

AAMC.001.031.0083

CONFIDENTIAL

41 INTERNAL

CAPCOAL OPEN CUT HIGH POTENTIAL INCIDENTS

0.00 2.00 4.00 6.00 8.00

Jul- 19 Aug- 19 Sep- 19 Oct- 19 Nov- 19 Dec- 19 Jan- 20 Feb- 20 Mar- 20 Apr- 20 May- 20 Jun- 20 Monthly 0.00 0.00 5.78 0.00 6.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3MMA 0.00 0.00 2.09 2.01 3.93 2.03 2.09 0.00 0.00 0.00 0.00 0.00 12MMA 2.24 1.67 2.18 2.14 2.12 2.08 2.07 1.03 1.03 1.02 1.01 1.00

Capcoal Open Cut HPIFR 3MMA v 12MMA 1 7 5 5 6 3 2 4 6 8

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Capcoal Open Cut HPI / HPH Reporting HPI HPH

1 2 3

Jan Feb Mar Apr May

Capcoal Open Cut HPI Count YTD Comparison

YTD 2019 YTD 2020

AAMC.001.031.0084

CONFIDENTIAL

42 INTERNAL

CAPCOAL OPEN CUT HIGH POTENTIAL HAZARDS

0.00 20.00 40.00 60.00

Capcoal Open Cut HPHFR 3MMA v 12MMA

1 2 3 4 5 6 7 8 9

Capcoal Open Cut SLT Reported HPH’s

SLT Reported Non SLT Reported

5 10 15 20 25 30 35

Jan Feb Mar Apr May Jun

Capcoal Open Cut HPH Count YTD Comparison

YTD 2019 YTD 2020 ‘Reported by’ field removed from Enablon upgrade 11/05/2020

AAMC.001.031.0085

CONFIDENTIAL

43 INTERNAL

CAPCOAL OPEN CUT TOTAL RECORDABLE CASES

0.00 5.00 10.00 15.00

Jul- 19 Aug- 19 Sep- 19 Oct- 19 Nov- 19 Dec- 19 Jan- 20 Feb- 20 Mar- 20 Apr- 20 May- 20 Jun- 20 Monthly 0.00 6.43 11.57 0.00 6.02 0.00 6.50 0.00 0.00 0.00 5.28 0.00 3MMA 4.23 6.34 6.27 6.02 5.90 2.03 4.19 2.12 2.03 0.00 1.88 1.87 12MMA 4.49 4.45 5.46 5.35 4.76 3.64 4.15 3.61 3.59 3.59 4.03 3.00

Capcoal Open Cut TRCFR 3MMA v 12MMA

1.00 2.00 3.00 4.00 5.00 6.00 7.00

Jan Feb Mar Apr May Jun

Capcoal Open Cut TRCFR

YTD Comparison YTD 2019 YTD 2020

1 2 3 4

Jan Feb Mar Apr May Jun

Capcoal Open Cut TRC Count

YTD Comparison YTD 2019 YTD 2020

0.00 1.00 2.00 3.00 4.00 5.00 6.00 7.00

Capcoal Open Cut TRCFR YTD

AAMC.001.031.0086

CONFIDENTIAL

44 INTERNAL

CAPCOAL OPEN CUT LOST TIME INJURIES

0.00 5.00 10.00 15.00

Jul- 19 Aug- 19 Sep- 19 Oct- 19 Nov- 19 Dec- 19 Jan- 20 Feb- 20 Mar- 20 Apr- 20 May- 20 Jun- 20 Monthly 0.00 6.43 11.57 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3MMA 4.23 6.34 6.27 6.02 3.93 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12MMA 2.81 2.78 3.82 3.75 3.17 3.12 3.11 2.58 2.57 2.56 2.52 1.50

Capcoal Open Cut LTIFR 3MMA v 12MMA

1.00 2.00 3.00 4.00

Jan Feb Mar Apr May Jun

Capcoal Open Cut LTIFR

YTD Comparison YTD 2019 YTD 2020

1 2 3 4

Jan Feb Mar Apr May Jun

Capcoal Open Cut LTI Count

YTD Comparison YTD 2019 YTD 2020

0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50

Capcoal Open Cut LTIFR YTD

AAMC.001.031.0087

CONFIDENTIAL

45 INTERNAL

CAPCOAL OPEN CUT OCCUPATIONAL ILLNESSES

1.00 2.00 3.00 4.00 5.00 6.00 7.00 8.00

Jan Feb Mar Apr May Jun

Capcoal Open Cut OCILFR

YTD Comparison YTD 2019 YTD 2020

1 2 3 4

Jan Feb Mar Apr May Jun

Capcoal Open Cut OCIL Count

YTD Comparison YTD 2019 YTD 2020

0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50 4.00

Capcoal Open Cut OCILFR YTD

0.00 2.00 4.00 6.00 8.00

Jul- 19 Aug- 19 Sep- 19 Oct- 19 Nov- 19 Dec- 19 Jan- 20 Feb- 20 Mar- 20 Apr- 20 May- 20 Jun- 20 Monthly 0.00 0.00 0.00 5.89 0.00 0.00 0.00 6.22 0.00 6.01 5.28 0.00 3MMA 0.00 0.00 0.00 2.01 1.97 2.03 0.00 2.12 2.03 3.97 3.75 3.75 12MMA 0.56 0.56 0.55 1.07 1.06 1.04 0.52 1.03 1.03 1.54 2.01 2.00

Capcoal Open Cut OCIL 3MMA v 12MMA FR AAMC.001.031.0088

CONFIDENTIAL

46 INTERNAL

CAPCOAL OPEN CUT OVERDUE TASKS

2 1 2 3 Jan Feb Mar Apr May Jun Capcoal Open Cut Overdue Tasks 1 Jan Feb Mar Apr May Jun Capcoal OC Overdue Audit Tasks - Real Due Date 1 Jan Feb Mar Apr May Jun Capcoal Open Cut Overdue HP Tasks - Real Due Date 1 Jan Feb Mar Apr May Jun Capcoal OC Overdue CC Tasks - Real Due Date AAMC.001.031.0089

CONFIDENTIAL

47 INTERNAL

CAPCOAL OPEN CUT VFL INTERACTION ANALYSIS

24% 19% 19% 18% 15% 11% 0% 0% 0% 0% 0% 0%

76% 81% 81% 82% 85% 89% 0% 0% 0% 0% 0% 0%

0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Capcoal Open Cut %SLT v Non-SLT VFL Interactions

SLT Non-SLT

20% 40% 60% 80% 100% 120% 140% 160% Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2020 YTD

Capcoal Open Cut SLT VFL % Target

< 75% 75% - 95% > 95%

0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Capcoal Open Cut% Safe v Unsafe VFL Interactions

Safe Unsafe

AAMC.001.031.0090

CONFIDENTIAL

48 INTERNAL

Sign off required: Signature Date Document Control General Manager ____/____/ 2020 Forward to Head of Ops Head of Ops ____/____/ 2020 Forward to Head of S&H Head of S&H ____/____/ 2020 Forward to S&H Officer for filing

CAPCOAL O/C CRITICAL CONTROL DEFICIENCY SIGN OFF

Overview of monitoring this month – June 2020

Deficiencies Identified this month

Total Controls No.Scheduled No.Completed No.Overdue

• No. Affected
• No. Not Affected

54 37 32 5 2

Fundamental Actions to address HPH (to be completed by site) Due Date Responsible Person PUE Control ID Control Name Control Owner Observation Affect Control* HPH ID Corrective / Immediate Action BW.00015802 - Trapped in Burning Machinery CT.00024931 Fighting Equipment, Fire Detection, Fire Suppression and Alarm systems Jacobson Clay - 984328_Mc Recent flow test for selected hydrants across site have failed. Sicada have been instructed to work out why. No N/A Arrange sicada to investigate sudden failure in fire pumps across site CT.00024933 Emergency response capability for managing fire All gear is present and functional on the

• equipment. We do have an issue with FT805

however the German Creek fire truck is still

• functional. Work order to fix PTO is in SAP

No N/A Follow up with Haynes to ensure PTO is fixed in timely manner

AAMC.001.031.0091

CONFIDENTIAL

49 INTERNAL

CAPCOAL OPEN CUT AUDIT STATUS

Audit Audit Completed Audit Report Drafted for Site review Audit Report reviewed by site and accepted Audit Action Plan developed in Enablon Action Plan Name Audit Action Status

2018 SHE Way Gap Analysis Gap Analysis completed Not Applicable Not Applicable AP.00690768 Capcoal OC SHE Way Gap Analysis Action Plan 98% 2020 ENV OCA Completed Completed Completed AP.00781411 2020 Environmental OCA Capcoal 34% 2019 Legal Audit Completed Completed Completed AP.00766118 2019 Legal Compliance Audit 100% 2020 SHE Way Self Assessment Not Completed Not Completed Not Completed AAMC.001.031.0092

CONFIDENTIAL

INTERNAL

DAWSON

S&H Monthly Report – June 2020

AAMC.001.031.0093

CONFIDENTIAL

51 INTERNAL

DAWSON SAFETY OVERVIEW SUMMARY

• Dawson TARP status moved from Level 2 to Level 1 with no HPIs (YTD=2) and 1 TRC (YTD TRC=8, LTI=6) reported in June,

(1 HPI remains within 3 months).

• 7xHPHs were reported in June (YTD=34).
• 2xCritical Control deficiencies were identified in June, neither impacted the integrity of the controls.
• Nil overdue tasks including High Priority, Audit or Critical Control tasks at month end.
• Nil overdue incident investigations at month end.
• SLT VFL June completion rate was above target at 151% (YTD 122%).
• Nil OCILs reported in June (YTD=1).

AAMC.001.031.0094

CONFIDENTIAL

52 INTERNAL

DAWSON HIGH POTENTIAL INCIDENTS

6 6 5 6 4 7 2 4 6 8

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Dawson HPI / HPH Reporting HPI HPH

0.00 1.00 2.00 3.00 4.00 5.00

Jul- 19 Aug- 19 Sep- 19 Oct- 19 Nov- 19 Dec- 19 Jan- 20 Feb- 20 Mar- 20 Apr- 20 May- 20 Jun- 20 Monthly 4.03 0.00 0.00 0.00 0.00 3.88 0.00 3.60 0.00 3.66 0.00 0.00 3MMA 1.28 1.32 1.34 0.00 0.00 1.26 1.24 2.47 1.17 2.35 1.14 1.19 12MMA 1.02 0.34 0.34 0.33 0.33 0.66 0.65 0.96 0.95 1.25 1.24 1.24

Dawson HPIFR 3MMA v 12MMA

1 2 3

Jan Feb Mar Apr May Jun

Dawson HPI Count YTD Comparison

YTD 2019 YTD 2020

AAMC.001.031.0095

CONFIDENTIAL

53 INTERNAL

DAWSON HIGH POTENTIAL HAZARDS

10 20 30 40 50 60

Jan Feb Mar Apr May Jun

Dawson HPH Count YTD Comparison

YTD 2019 YTD 2020 0.00 10.00 20.00 30.00 40.00

Jul- 19 Aug- 19 Sep- 19 Oct- 19 Nov- 19 Dec- 19 Jan- 20 Feb- 20 Mar- 20 Apr- 20 May- 20 Jun- 20 Monthly 20.1420.4027.6322.7925.7019.4121.7521.6016.7021.9613.1626.47 3MMA 23.0622.4122.7723.6325.3522.6922.3320.9519.9319.9917.1120.20 12MMA 27.5027.8427.9527.7229.2328.3728.9124.4022.1722.2021.3321.33

Dawson HPHFR 3MMA v 12MMA

1 2 3 4 5 6 7

Dawson SLT Reported HPH's

SLT Reported Non SLT Reported ‘Reported by’ field removed from Enablon upgrade 11/05/2020

AAMC.001.031.0096

CONFIDENTIAL

54 INTERNAL

DAWSON TOTAL RECORDABLE CASES

0.00 1.00 2.00 3.00 4.00 5.00 6.00

Dawson TRCFR YTD

0.00 5.00 10.00 15.00

Jul- 19 Aug- 19 Sep- 19 Oct- 19 Nov- 19 Dec- 19 Jan- 20 Feb- 20 Mar- 20 Apr- 20 May- 20 Jun- 20 Monthly 0.00 0.00 0.00 7.60 0.00 0.00 0.00 0.00 3.34 10.98 9.87 3.78 3MMA 5.12 3.95 0.00 2.63 2.53 2.52 0.00 0.00 1.17 4.70 7.99 8.32 12MMA 5.77 4.75 4.38 4.01 2.99 2.64 2.60 2.25 2.22 3.13 3.71 3.09

Dawson TRCFR 3MMA v 12MMA

1 2 3 4 5 6 7 8 9

Jan Feb Mar Apr May Jun

Dawson TRC Count YTD Comparison

YTD 2019 YTD 2020

1.00 2.00 3.00 4.00 5.00 6.00

Jan Feb Mar Apr May Jun

Dawson TRCFR YTD Comparison

YTD 2019 YTD 2020

AAMC.001.031.0097

CONFIDENTIAL

55 INTERNAL

DAWSON LOST TIME INJURIES

0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50

Dawson LTIFR YTD

1 2 3 4 5 6 7

Jan Feb Mar Apr May Jun

Dawson LTI Count YTD Comparison

YTD 2019 YTD 2020

1.00 2.00 3.00 4.00 5.00

Jan Feb Mar Apr May Jun

Dawson LTIFR YTD Comparison

YTD 2019 YTD 2020 0.00 5.00 10.00 15.00

Jul- 19 Aug- 19 Sep- 19 Oct- 19 Nov- 19 Dec- 19 Jan- 20 Feb- 20 Mar- 20 Apr- 20 May- 20 Jun- 20 Monthly 0.00 0.00 0.00 3.80 0.00 0.00 0.00 0.00 3.34 10.98 6.58 0.00 3MMA 1.28 1.32 0.00 1.31 1.27 1.26 0.00 0.00 1.17 4.70 6.84 5.94 12MMA 3.40 2.72 2.36 1.67 1.00 0.66 0.65 0.64 0.95 1.88 2.47 2.16

Dawson LTI 3MMA v 12MMA FR AAMC.001.031.0098

CONFIDENTIAL

56 INTERNAL

DAWSON OCCUPATIONAL ILLNESS

0.00 1.00 2.00 3.00 4.00 5.00 6.00

Dawson OCILFR YTD

2.00 4.00 6.00 8.00 10.00

Jan Feb Mar Apr May Jun

Dawson OCILFR YTD Comparison

YTD 2019 YTD 2020

1 2 3 4 5 6 7

Jan Feb Mar Apr May Jun

Dawson OCIL Count YTD Comparison

YTD 2019 YTD 2020 0.00 2.00 4.00 6.00 8.00 10.00

Jul- 19 Aug- 19 Sep- 19 Oct- 19 Nov- 19 Dec- 19 Jan- 20 Feb- 20 Mar- 20 Apr- 20 May- 20 Jun- 20 Monthly 8.06 4.08 3.95 0.00 7.34 7.76 0.00 3.60 0.00 0.00 0.00 0.00 3MMA 3.84 5.27 5.36 2.63 3.80 5.04 4.96 3.70 1.17 1.18 0.00 0.00 12MMA 5.77 5.09 5.39 5.01 3.99 4.62 3.90 3.85 3.17 3.13 3.09 2.78

Dawson OCILFR 3MMA v 12MMA AAMC.001.031.0099

CONFIDENTIAL

57 INTERNAL

DAWSON OVERDUE TASKS

1 2 3 Jan Feb Mar Apr May Jun Dawson Overdue Tasks 1 Jan Feb Mar Apr May Jun Dawson Overdue HP Tasks - Real Due Date 1 Jan Feb Mar Apr May Jun Dawson Overdue Audit Tasks - Real Due Date 1 Jan Feb Mar Apr May Jun Dawson Overdue CC Tasks - Real Due Date AAMC.001.031.0100

CONFIDENTIAL

58 INTERNAL

DAWSON VFL ANALYSIS

20% 40% 60% 80% 100% 120% 140% 160% Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2020 YTD

Dawson SLT VFL % Target

< 75% 75% - 95% > 95%

0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Dawson % Safe v Unsafe VFL Interactions

Safe Unsafe 21% 9% 15% 25% 13% 15% 0% 0% 0% 0% 0% 0% 79% 91% 85% 75% 87% 85% 0% 0% 0% 0% 0% 0% 0% 20% 40% 60% 80% 100% Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Dawson %SLT v Non-SLT VFL Interactions

SLT Non-SLT

AAMC.001.031.0101

CONFIDENTIAL

59 INTERNAL

Sign off required: Signature Date Document Control General Manager ____/____/ 2020 Forward to Head of Ops Head of Ops ____/____/ 2020 Forward to Head of S&H Head of S&H ____/____/ 2020 Forward to S&H Officer for filing

DAWSON CRITICAL CONTROL DEFICIENCY SIGN OFF

Overview of monitoring this month – June 2020

Deficiencies Identified this month

Total Controls No.Scheduled No.Completed No.Overdue

• No. Affected
• No. Not Affected

109 59 59 2

Fundamental Actions to address HPH’s (to be completed by site) Due Date Responsible Person PUE Control ID Control Name Control Owner Observation Affect Control* HPH ID Corrective / Immediate Action BW.00005830 - Injury from interaction with fixed plant, eg moving / rotating equipment, conveyors, pumps, pinch points,

• verhead cranes

etc CT.00012616 Prevention of people contacting moving parts by exclusion zones and guarding Wilkie Luke - 6082047_Mc As per previous comment (CV303 and CV304 scraper guards U/S) No N/A Repair guards at head of CV303 and CV307 as per notifications Identified that the guards around the scrapers

• n CV303 and CV304 head have rusted

exposing a pinch point. Notifications raised and maintenance supervisor informed. Area made safe with barricading. NOTI 11673630 and 11673632. BW.00005800 - Equipment /

• perational (hot

work related) fire resulting in injury, (including from tyre fire) CT.00012304 Gas cylinders fit for purpose- flash back arrestors and deflector plates Clarke Adrian - 17077_Mc Inspected ancillary. one oxy acetylene set did not have flash back arrestors on the

• handpiece. Arrestors present on both bottles

No N/A Install flash back arrestors

• n handpiece and oxy &

Acetylene bottles

AAMC.001.031.0102

CONFIDENTIAL

60 INTERNAL

DAWSON AUDIT STATUS

Audit Audit Completed Audit Report Drafted for Site review Audit Report reviewed by site and accepted Audit Action Plan developed in Enablon Action Plan Name Audit Action Status

2020 Legal Audit Completed Completed Completed AP.00776046 Dawson Mine Legal Compliance Action Plan 18% Legal Audits Completed Completed Completed AP.00090008 Dawson Mine Legal Compliance Action Plan 100% 2019 Legal Audit Completed Completed Completed AP.00765572 Legal Compliance Audit 2019 Actions 100% 2020 SHE Way Self Assessment Not Completed Not Completed Not Completed AAMC.001.031.0103

CONFIDENTIAL

INTERNAL

GRASSTREE

S&H Monthly Report – June 2020

AAMC.001.031.0104

CONFIDENTIAL

62 INTERNAL

GRASSTREE SAFETY OVERVIEW SUMMARY

• Grasstree’s TARP status moved from Level 1 Status to Normal with no HPIs (YTD=0) and no TRCs reported during

June (YTD TRC=6, LTI=2).

• Grasstree remains HPI free > 17 months.
• 3xCritical Control deficiencies which did not impact the integrity of the control were identified during June.
• 1xHPH was reported in June (YTD=6).
• Nil OCILs were recorded in June (YTD=2).
• Nil overdue tasks including High Priority, Audit or Critical Control tasks at month end.
• Nil incident investigations outstanding at month end.
• SLT VFL June completion rate was above target at 111% (YTD 110%).

AAMC.001.031.0105

CONFIDENTIAL

63 INTERNAL

GRASSTREE HIGH POTENTIAL INCIDENTS

0.00 0.20 0.40 0.60 0.80

Jul- 19 Aug- 19 Sep- 19 Oct- 19 Nov- 19 Dec- 19 Jan- 20 Feb- 20 Mar- 20 Apr- 20 May- 20 Jun- 20 Monthly 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3MMA 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12MMA 0.60 0.60 0.59 0.58 0.58 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Grasstree HPIFR 3MMA v 12MMA

1

Jan Feb Mar Apr May Jun

Grasstree HPI Count

YTD Comparison YTD 2019 YTD 2020

2 1 1 1 1 1 2 3

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Grasstree HPI v HPH Reporting HPI HPH AAMC.001.031.0106

CONFIDENTIAL

64 INTERNAL

GRASSTREE HIGH POTENTIAL HAZARDS

0.00 5.00 10.00 15.00 20.00

Grasstree HPHFR 3MMA v 12MMA

1 2 3 4 5 6 7

Jan Feb Mar Apr May Jun

Grasstree HPH Count

YTD Comparison YTD 2019 YTD 2020 1 2 3

Grasstree SLT Reported HPH's

SLT Reported Non SLT Reported ‘Reported by’ field removed from Enablon upgrade 11/05/2020

AAMC.001.031.0107

CONFIDENTIAL

65 INTERNAL

GRASSTREE TOTAL RECORDABLE CASES

0.00 5.00 10.00 15.00 20.00

Grasstree TRCFR 3MMA v 12MMA

5.00 10.00 15.00 20.00 25.00

Jan Feb Mar Apr May Jun

Grasstree TRCFR

YTD Comparison YTD 2019 YTD 2020

1 2 3 4 5 6 7 8

Jan Feb Mar Apr May Jun

Grasstree TRC Count

YTD Comparison YTD 2019 YTD 2020

0.00 2.00 4.00 6.00 8.00 10.00 12.00 14.00

Grasstree TRCFR YTD AAMC.001.031.0108

CONFIDENTIAL

66 INTERNAL

GRASSTREE LOST TIME INJURIES

0.00 5.00 10.00 15.00

Jul- 19 Aug- 19 Sep- 19 Oct- 19 Nov- 19 Dec- 19 Jan- 20 Feb- 20 Mar- 20 Apr- 20 May- 20 Jun- 20 Monthly 7.04 0.00 7.05 6.66 7.01 8.13 7.39 7.34 0.00 0.00 0.00 0.00 3MMA 6.91 7.10 4.68 4.59 6.90 7.22 7.48 7.60 4.77 2.30 0.00 0.00 12MMA 10.19 7.75 7.65 6.42 6.41 6.44 5.89 6.51 5.90 5.28 5.28 4.10

Grasstree LTIFR 3MMA v 12MMA

2.00 4.00 6.00 8.00 10.00 12.00 14.00 16.00

Jan Feb Mar Apr May Jun

Grasstree LTIFR

YTD Comparison YTD 2019 YTD 2020

1 2 3 4 5 6 7

Jan Feb Mar Apr May Jun

Grasstree LTI Count

YTD Comparison YTD 2019 YTD 2020

0.00 1.00 2.00 3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00

Grasstree LTIFR YTD AAMC.001.031.0109

CONFIDENTIAL

67 INTERNAL

GRASSTREE OCCUPATIONAL ILLNESSES

0.00 2.00 4.00 6.00 8.00

Jul- 19 Aug- 19 Sep- 19 Oct- 19 Nov- 19 Dec- 19 Jan- 20 Feb- 20 Mar- 20 Apr- 20 May- 20 Jun- 20 Monthly 0.00 0.00 0.00 0.00 7.01 0.00 7.39 7.34 0.00 0.00 0.00 0.00 3MMA 0.00 0.00 0.00 0.00 2.30 2.41 4.99 5.07 4.77 2.30 0.00 0.00 12MMA 1.20 1.19 1.18 1.17 1.17 1.17 1.18 1.78 1.77 1.76 1.76 1.76

Capcoal Grasstree OCIL 3MMA v 12MMA FR

1.00 2.00 3.00 4.00 5.00 6.00 7.00 8.00

Jan Feb Mar Apr May Jun

Grasstree OCILFR

YTD Comparison YTD 2019 YTD 2020

1 2 3

Jan Feb Mar Apr May Jun

Grasstree OCIL Count

YTD Comparison YTD 2019 YTD 2020

0.00 1.00 2.00 3.00 4.00 5.00 6.00 7.00 8.00

Capcoal Grasstree OCILFR YTD AAMC.001.031.0110

CONFIDENTIAL

68 INTERNAL

GRASSTREE OVERDUE TASKS

5 2 1 2 3 4 5 6 Jan Feb Mar Apr May Jun Grasstree Overdue Tasks 1 Jan Feb Mar Apr May Jun Grasstree Overdue HP Tasks - Real Due Date 1 Jan Feb Mar Apr May Jun Grasstree Overdue Audit Tasks - Real Due Date 1 Jan Feb Mar Apr May Jun Grasstree Overdue CC Tasks - Real Due Date AAMC.001.031.0111

CONFIDENTIAL

69 INTERNAL

GRASSTREE VFL ANALYSIS

20% 40% 60% 80% 100% 120% 140% Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2020 YTD

Grasstree SLT VFL % Target

< 75% 75% - 95% > 95%

0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Grasstree % Safe v Unsafe VFL Interactions

Safe Unsafe 11% 10% 11% 11% 9% 11% 0% 0% 0% 0% 0% 0% 89% 90% 89% 89% 91% 89% 0% 0% 0% 0% 0% 0% 0% 20% 40% 60% 80% 100% Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Grasstree %SLT v Non-SLT VFL Interactions

SLT Non-SLT

AAMC.001.031.0112

CONFIDENTIAL

70 INTERNAL

Sign off required: Signature Date Document Control General Manager ____/____/ 2020 Forward to Head of Ops Head of Ops ____/____/ 2020 Forward to Head of S&H Head of S&H ____/____/ 2020 Forward to S&H Officer for filing

GRASSTREE CRITICAL CONTROL DEFICIENCY SIGN OFF

Overview of monitoring this month – June 2020

Deficiencies Identified this month

Total Controls No.Scheduled No.Completed No.Overdue

• No. Affected
• No. Not Affected

138 60 60 3

PUE Control ID Control Name Control Owner Observation Affect Control* HPH ID Corrective / Immediate Action BW.00005526 - CMW are adversely affected by underground dust, coal dust, crystalline silica, coatings and sprays (Note: not referring to explosions) CT.00039226 Dust suppression on the miner, belts, shearer (sprays) McNally Timothy

• 940796_Mc

Longwall - Longwall not operational during month due to

• relocation. Inspected spray circuits on

install face and validated in accordance with relevant drawings. Inspected performance of new spray circuit on SWP

• n initial pressurization and appear to be
• effective. Performance feedback and

environmental monitoring to be conducted once production commences as part of change management

• validation. Enablon actions

TS.01229648 & TS.01229649 in

• place. LW dust mitigation WO post start-

up indicates systems functioning correctly (attached). Conveyors - Inspected GCV910 tripper following commissioning and waiting for longwall production. Found dust suppression installation to be less than

• adequate. Issued instruction to rectify

prior to LW coal and has been reported as complete. Maintenance inspection sheets for the tripper immediately after LW start-up (attached)indicate it has not been completed satisfactorily. Enablon action raised against this monitoring activity. No N/A Complete installation of GCV910 tripper air atomising sprays & dust containment cover and end flap

AAMC.001.031.0113

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71 INTERNAL

Sign off required: Signature Date Document Control General Manager ____/____/ 2020 Forward to Head of Ops Head of Ops ____/____/ 2020 Forward to Head of S&H Head of S&H ____/____/ 2020 Forward to S&H Officer for filing

GRASSTREE CRITICAL CONTROL DEFICIENCY SIGN OFF

Overview of monitoring this month – June 2020

Deficiencies Identified this month

Total Controls No.Scheduled No.Completed No.Overdue

• No. Affected
• No. Not Affected

138 60 60 3

PUE Control ID Control Name Control Owner Observation Affect Control* HPH ID Corrective / Immediate Action BW.00005600 - Inadequate drainage of inseam gas through SIS and UIS boreholes affecting longwall mining CT.00008390 Borehole Intersection Notices Payne Matt - 16225_Mc BIN tracking has been updated to now include not only the yearly running spreadsheet, but also a sequence plan based tracker to ensure the MSO are receiving BIN back based on the mining chainages. Tracking spreadsheet completed fortnightly due to coverage. Non-compliances have been found and incident forms raised for incorrect treatment and misinformation on the form by ERZC. No N/A Refer Observation Detail - No tasks created against inspection. Non-compliance due to 1x incident, 1x HPI in regards to BINs and treatment of boreholes for the month. 1x incident of methane layering in 910MG due to boreholes not being treated as per the supplied BIN and then being signed off as completed correctly by the ERZ. 1x HPI due to layering and high gas >2.5% in 810MG dogleg due to similar issue where the boreholes are intersected and not treated properly as per the supplied BIN. Document review for SWP.GTM.177 being completed to ensure it is clear enough how to treat boreholes (it is very clear) and crews have been counselled yet again on correctly grouting or hosing over holes. combination of complacency and production targets.

AAMC.001.031.0114

CONFIDENTIAL

72 INTERNAL

Sign off required: Signature Date Document Control General Manager ____/____/ 2020 Forward to Head of Ops Head of Ops ____/____/ 2020 Forward to Head of S&H Head of S&H ____/____/ 2020 Forward to S&H Officer for filing

GRASSTREE CRITICAL CONTROL DEFICIENCY SIGN OFF

Overview of monitoring this month – June 2020

Deficiencies Identified this month

Total Controls No.Scheduled No.Completed No.Overdue

• No. Affected
• No. Not Affected

138 60 60 3

Fundamental Actions to address HPH’s (to be completed by site) Due Date Responsible Person PUE Control ID Control Name Control Owner Observation Affect Control* HPH ID Corrective / Immediate Action BW.00005606 - A CMW is adversely affected due to exposure to a radiation source

• nsite (e.g. down

hole loggers) CT.00009669 Control of Energy SOP - Basic Isolation, Complex Personal Isolation & Complex Group Isolation process' Murphy Stuart - 986930_Mc Both a basic and a Group Complex isolation were audited. There were issues identified in the Complex isolation which did not affect the integrity of the isolation as it was

• effective. an incident report was completed

to capture the issues discovered. evidence attached as evidence. No N/A Complete incident report into deficiencies discovered during critical control monitoring activity on GCV910 Isolation

AAMC.001.031.0115

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73 INTERNAL

GRASSTREE AUDIT STATUS

Audit Audit Completed Audit Report Drafted for Site review Audit Report reviewed by site and accepted Audit Action Plan developed in Enablon Action Plan Name Audit Action Status

2018 ENV OCA Audit Yes Yes Yes AP.00740027 Grasstree 2018 Environment OCA 95% 2020 ENV OCA Completed Completed Completed AP.00781546 2020 Environmental OCA Grasstree 53% 2020 SHE Way Self Assessment Not Completed Not Completed Not Completed AAMC.001.031.0116

CONFIDENTIAL

INTERNAL

GROSVENOR

S&H Monthly Report – June 2020

AAMC.001.031.0117

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75 INTERNAL

GROSVENOR SAFETY OVERVIEW SUMMARY

• Grosvenor’s TARP status remains at Level 3 reflecting ongoing recovery from a major injury event and subsequent spon

com event this month. No ‘Safety’ HPIs (YTD=2) or TRCs were reported during June (YTD TRC=11, LTI=9).

• Mining has not resumed at Grosvenor following gas ignition event on 6th May (pending ongoing investigations). Mine

developing re-entry and recovery plan.

• 2xHPHs were reported during June (YTD=8). Note 1 event date was May however not reported due to June

consequence dates.

• 4 additional OCILs from May were recorded in June, no OCILs reported in June (YTD=9).
• 13xCritical Control deficiencies were identified during June, 12 impacted the integrity of the controls resulting from

monitoring not being completed due to gas ignition and spon com event underground. Mine currently evacuated with no access to underground workings. No risk to personnel as no access Underground. Monitoring activities will recommence

• nce the mine is reopened.
• Nil overdue tasks including High Priority, Audit or Critical Control tasks at month end.
• 1 overdue HPI incident investigation remains at month end.
• SLT VFL completion rate was above target at 115% (YTD 103%).

AAMC.001.031.0118

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76 INTERNAL

GROSVENOR HIGH POTENTIAL INCIDENTS

1 2 3

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Grosvenor HPI / HPH Reporting HPI HPH

0.00 5.00 10.00 15.00

Jul- 19 Aug- 19 Sep- 19 Oct- 19 Nov- 19 Dec- 19 Jan- 20 Feb- 20 Mar- 20 Apr- 20 May- 20 Jun- 20 Monthly 0.00 0.00 0.00 0.00 0.00 12.10 0.00 5.52 0.00 0.00 8.28 0.00 3MMA 0.00 0.00 0.00 0.00 0.00 3.93 3.88 5.72 1.87 1.87 2.11 2.47 12MMA 0.00 0.00 0.00 0.00 0.00 1.01 1.00 1.47 1.46 1.46 1.99 2.05

Grosvenor HPIFR 3MMA v 12MMA

1 2 3

Jan Feb Mar Apr May Jun

Grosvenor HPI Count YTD Comparison

YTD 2019 YTD 2020

AAMC.001.031.0119

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77 INTERNAL

GROSVENOR HIGH POTENTIAL HAZARDS

2 4 6 8 10 12 14 16

Jan Feb Mar Apr May Jun

Grosvenor HPH Count

YTD Comparison YTD 2019 YTD 2020 0.00 5.00 10.00 15.00 20.00

Jul- 19 Aug- 19 Sep- 19 Oct- 19 Nov- 19 Dec- 19 Jan- 20 Feb- 20 Mar- 20 Apr- 20 May- 20 Jun- 20 Monthly 5.75 0.00 0.00 5.86 5.77 18.15 5.64 11.0311.28 5.71 0.00 18.33 3MMA 13.7411.86 1.99 2.00 3.96 9.82 9.69 11.45 9.33 9.37 6.34 7.41 12MMA 11.5111.46 9.87 9.83 9.23 10.11 9.47 9.83 9.76 8.74 8.47 7.16

Grosvenor HPHFR 3MMA v 12MMA

1 2 3

Grosvenor SLT Reported HPH's

SLT Reported Non SLT Reported ‘Reported by’ field removed from Enablon upgrade 11/05/2020

AAMC.001.031.0120

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78 INTERNAL

GROSVENOR TOTAL RECORDABLE CASES

0.00 20.00 40.00 60.00

Jul- 19 Aug- 19 Sep- 19 Oct- 19 Nov- 19 Dec- 19 Jan- 20 Feb- 20 Mar- 20 Apr- 20 May- 20 Jun- 20 Monthly 17.2511.81 0.00 0.00 0.00 12.10 5.64 11.03 0.00 11.4249.69 0.00 3MMA 7.85 9.88 9.93 4.00 0.00 3.93 5.81 9.54 5.60 7.49 16.9119.76 12MMA 13.6114.5914.0312.4210.26 9.10 7.98 8.35 6.35 6.31 8.97 9.21

Grosvenor TRCFR 3MMA v 12MMA

5.00 10.00 15.00 20.00 25.00

Jan Feb Mar Apr May Jun

Grosvenor TRCFR

YTD 2019 YTD 2020

2 4 6 8 10 12

Jan Feb Mar Apr May

Grosvenor TRC Count

YTD 2019 YTD 2020

0.00 2.00 4.00 6.00 8.00 10.00 12.00 14.00

Grosvenor TRCFR YTD AAMC.001.031.0121

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79 INTERNAL

GROSVENOR LOST TIME INJURIES

0.00 20.00 40.00 60.00

Jul- 19 Aug- 19 Sep- 19 Oct- 19 Nov- 19 Dec- 19 Jan- 20 Feb- 20 Mar- 20 Apr- 20 May- 20 Jun- 20 Monthly 11.50 5.91 0.00 0.00 0.00 12.10 0.00 11.03 0.00 5.71 49.69 0.00 3MMA 3.93 5.93 5.96 2.00 0.00 3.93 3.88 7.63 3.73 5.62 14.7917.29 12MMA 10.4710.9410.39 8.80 7.18 6.07 4.49 5.41 3.91 3.88 6.97 7.16

Grosvenor LTIFR 3MMA v 12MMA

5.00 10.00 15.00 20.00 25.00

Jan Feb Mar Apr May Jun

Grosvenor LTIFR

YTD 2019 YTD 2020

1 2 3 4 5 6 7 8 9 10

Jan Feb Mar Apr May Jun

Grosvenor LTI Count

YTD 2019 YTD 2020

0.00 2.00 4.00 6.00 8.00 10.00 12.00

Grosvenor LTIFR YTD AAMC.001.031.0122

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80 INTERNAL

GROSVENOR OCCUPATIONAL ILLNESSES

0.00 10.00 20.00 30.00 40.00 50.00 60.00 70.00 80.00

Jul- 19 Aug- 19 Sep- 19 Oct- 19 Nov- 19 Dec- 19 Jan- 20 Feb- 20 Mar- 20 Apr- 20 May- 20 Jun- 20 Monthly 0.00 0.00 6.23 0.00 0.00 0.00 0.00 0.00 0.00 0.00 74.54 0.00 3MMA 0.00 0.00 1.99 2.00 1.98 0.00 0.00 0.00 0.00 0.00 19.0222.23 12MMA 3.66 3.65 3.12 2.07 2.05 2.02 1.99 1.47 0.98 0.49 4.98 5.12

Grosvenor OCILFR 3MMA v 12MMA

0.00 2.00 4.00 6.00 8.00 10.00 12.00

Grosvenor OCILFR YTD

2 4 6 8 10

Jan Feb Mar Apr May Jun

Grosvenor OCIL Count YTD Comparison

YTD 2019 YTD 2020

2.00 4.00 6.00 8.00 10.00 12.00

Jan Feb Mar Apr May Jun

Grosvenor OCILFR YTD Comparison

YTD 2019 YTD 2020

AAMC.001.031.0123

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81 INTERNAL

GROSVENOR OVERDUE TASKS

1 Jan Feb Mar Apr May Jun Grosvenor Overdue Tasks 1 Jan Feb Mar Apr May Jun Grosvenor Overdue HP Tasks - Real Due Date 1 Jan Feb Mar Apr May Jun Grosvenor Overdue Audit Tasks - Real Due Date 1 Jan Feb Mar Apr May Jun Grosvenor Overdue CC Tasks - Real Due Date AAMC.001.031.0124

CONFIDENTIAL

82 INTERNAL

GROSVENOR VFL ANALYSIS

20% 40% 60% 80% 100% 120% 140% Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2020 YTD

Grosvenor SLT VFL % Target

< 75% 75% - 95% > 95%

0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Grosvenor % Safe v Unsafe VFL Interactions

Safe Unsafe 8% 17% 7% 7% 7% 5% 0% 0% 0% 0% 0% 0% 92% 83% 93% 93% 93% 95% 0% 0% 0% 0% 0% 0% 0% 20% 40% 60% 80% 100% Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Grosvenor %SLT v Non-SLT VFL Interactions

SLT Non-SLT

AAMC.001.031.0125

CONFIDENTIAL

83 INTERNAL

Sign off required: Signature Date Document Control General Manager ____/____/ 2020 Forward to Head of Ops Head of Ops ____/____/ 2020 Forward to Head of S&H Head of S&H ____/____/ 2020 Forward to S&H Officer for filing

GROSVENOR CRITICAL CONTROL DEFICIENCY SIGN OFF

Overview of monitoring this month – June 2020

Deficiencies Identified this month

Total Controls No.Scheduled No.Completed Action Required

• No. Affected
• No. Not Affected

122 51 51 12 1

PUE Control ID Control Name Control Owner Observation Affect Control * HPH ID Corrective / Immediate Action

BW.00008816 - Irrespirable atmosphere/ Explosive atmosphere/ Engulfed personnel

CT.00015104 Hard barrier across all Final Panel Seal sites during sealing Niehaus Charles - 6141038_Mc Restricted access did not allow the monitoring activity to take place. Yes * Monitoring not completed due to gas ignition and spon com event underground. Mine currently evacuated with no access to underground

• workings. No

risk to personnel as no access Underground. Monitoring activities will recommence

• nce the mine is

reopened. Site LFI has been conducted refer *IN.0022674.

BW.00008736 - Gas \/ Hybrid Explosion

CT.00015171

Cable management plan

CT.00015236

Dilution through ventilation BW.00009537 - Failure of the gas monitoring system

CT.00015739

Priority Critical Control - ERZ-NERZ Boundary Installation Standards - Validate that the assurance process for gas monitoring installations is in place and effective.

CT.00015741

All tubes fitted with self-draining water traps at seal sites; All tubes fitted with end-of-line dust filters

CT.00015743

Priority Critical Control - ERZ-NERZ Boundary Installation Standards - audit of the UG workings for all new or changed installations.

CT.00015744 Priority Critical Control - ERZ-NERZ Boundary Installation Standards - Review the Gas Monitoring quality assurance report completed by the EEM.

AAMC.001.031.0126

CONFIDENTIAL

84 INTERNAL

Sign off required: Signature Date Document Control General Manager ____/____/ 2020 Forward to Head of Ops Head of Ops ____/____/ 2020 Forward to Head of S&H Head of S&H ____/____/ 2020 Forward to S&H Officer for filing

GROSVENOR CRITICAL CONTROL DEFICIENCY SIGN OFF

Overview of monitoring this month – June 2020

Deficiencies Identified this month

Total Controls No.Scheduled No.Completed Action Required

• No. Affected
• No. Not Affected

122 51 51 12 1

PUE Control ID Control Name Control Owner Observation Affect Control * HPH ID Corrective / Immediate Action BW.00009538 - Failure of the methane drainage system CT.00015880 UIS Methane Drainage Infrastructure Niehaus Charles - 6141038_Mc Restricted access did not allow the monitoring activity to take place. Yes * Monitoring not completed due to gas ignition and spon com event underground. Mine currently evacuated with no access to underground

• workings. No

risk to personnel as no access Underground. Monitoring activities will recommence

• nce the mine is

reopened. Site LFI has been conducted refer *IN.0022674. BW.00008205 - Spon Comb in sealed goaf CT.00017328 Stowage Management Plan Restricted access did not allow the monitoring activity to take

• place. Stowage inspections and

permits had been completed and inspected by undermanagers and ERZC's prior to pit closure. BW.00037954 - Frictional Ignition CT.00066171 Minimum ventilation quantity

• n longwall face of 40m3/sec

No longwall production activities & access restricted to face since 6th May. CT.00066134 Inspections & maintenance to ensure all picks and pick tips are in place and remain sharp Restricted access did not allow monitoring activity to occur - LW face under control of DNRME (Incident Scene) CT.00066177 Effective water spray deluge

• n cutting heads, shearers, TG

Drives, AFC Raceways, and shield canopies

AAMC.001.031.0127

CONFIDENTIAL

85 INTERNAL

Sign off required: Signature Date Document Control General Manager ____/____/ 2020 Forward to Head of Ops Head of Ops ____/____/ 2020 Forward to Head of S&H Head of S&H ____/____/ 2020 Forward to S&H Officer for filing

GROSVENOR CRITICAL CONTROL DEFICIENCY SIGN OFF

Overview of monitoring this month – June 2020

Deficiencies Identified this month

Total Controls No.Scheduled No.Completed Action Required

• No. Affected
• No. Not Affected

122 51 51 12 1

PUE Control ID Control Name Control Owner Observation Affect Control* HPH ID Corrective / Immediate Action BW.00008921

• Roof fall

CT.00017136 Geological Model maintained in compliance with OMS Standards Niehaus Charles - 6141038_Mc Audit completed of MG105 hazard plan 22-41 ct. 1 non conformance found, action raised as appropriate to rectify. Audit Attached. No N/A Refer Audit attached INS.00386667 Full audit of GRO-5313-PRO completed as per attached. Process is being mostly followed however some key areas addressing and clarification moving forward. Actions generated appropriately. Fundamental Actions to address HPH (to be completed by site) Due Date Responsible Person

AAMC.001.031.0128

CONFIDENTIAL

86 INTERNAL

GROSVENOR AUDIT STATUS

Audit Audit Completed Audit Report Drafted for Site review Audit Report reviewed by site and accepted Audit Action Plan developed in Enablon Action Plan Name Audit Action Status

2019 Legal Audit Completed Completed Completed AP.00764751 2019 Grosvenor Legal Reviews 0% 2019 Legal Audit Completed Completed Completed AP.00766350 2019 Statutory Compliance Audit 57% 2020 SHE Way Self Assessment Not Completed Not Completed Not Completed AAMC.001.031.0129

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INTERNAL

MORANBAH NORTH

S&H Monthly Report – June 2020

AAMC.001.031.0130

CONFIDENTIAL

88 INTERNAL

MORANBAH NORTH SAFETY OVERVIEW SUMMARY

• Moranbah TARP status moved from Normal State to Level 1 with no HPIs (YTD=2) and 2 TRCs/1 LTI reported during June (YTD

TRC=5, LTI=2).

• 6xHPHs were reported in June (YTD=18). Note 3 event dates were May however not reported due to June consequence dates.
• Nil Critical Control deficiencies were identified during June.
• 1xOCIL was recorded in June (YTD=1).
• Nil overdue tasks including High Priority, Audit or Critical Control tasks at month end.
• 2 overdue HPI incident investigations remain outstanding at month end.
• SLT VFL completion rate was below target at 58% (YTD 63%).

AAMC.001.031.0131

CONFIDENTIAL

89 INTERNAL

MORANBAH NORTH HIGH POTENTIAL INCIDENTS

1 1 2 2 1 4 3 6 1 2 3 4 5 6 7

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Moranbah North HPI / HPH Reporting HPI HPH

0.00 1.00 2.00 3.00 4.00 5.00

Jul- 19 Aug- 19 Sep- 19 Oct- 19 Nov- 19 Dec- 19 Jan- 20 Feb- 20 Mar- 20 Apr- 20 May- 20 Jun- 20 Monthly 0.00 4.32 0.00 0.00 0.00 0.00 3.90 0.00 3.68 0.00 0.00 0.00 3MMA 0.00 1.46 1.44 1.43 0.00 0.00 1.37 1.34 2.52 1.24 1.23 0.00 12MMA 0.76 0.75 0.74 0.73 0.72 0.71 1.06 0.69 1.04 1.03 1.01 1.00

Moranbah North HPIFR 3MMA v 12MMA

1 2 3

Jan Feb Mar Apr May Jun

Moranbah North HPI Count YTD Comparison

YTD 2019 YTD 2020

AAMC.001.031.0132

CONFIDENTIAL

90 INTERNAL

MORANBAH NORTH HIGH POTENTIAL HAZARDS

5 10 15 20

Jan Feb Mar Apr May Jun

Moranbah North HPH Count YTD Comparison

YTD 2019 YTD 2020 0.00 5.00 10.00 15.00 20.00 25.00

Moranbah North HPHFR 3MMA v 12MMA

1 2 3 4 5

Moranbah North SLT Reported HPH's

SLT Reported Non SLT Reported ‘Reported by’ field removed from Enablon upgrade 11/05/2020

AAMC.001.031.0133

CONFIDENTIAL

91 INTERNAL

MORANBAH NORTH TOTAL RECORDABLE CASES

0.00 5.00 10.00 15.00

Moranbah North TRCFR 3MMA v 12MMA

5.00 10.00 15.00 20.00 25.00

Jan Feb Mar Apr May Jun

Moranbah North TRCFR YTD Comparison

YTD 2019 YTD 2020

0.00 1.00 2.00 3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00

Moranbah TRCFR YTD

5 10 15 20

Jan Feb Mar Apr May Jun

Moranbah North TRC Count YTD Comparison

YTD 2019 YTD 2020

AAMC.001.031.0134

CONFIDENTIAL

92 INTERNAL

MORANBAH NORTH LOST TIME INJURIES

2 4 6 8 10 12 14 16

Jan Feb Mar Apr May Jun

Moranbah North LTI Count YTD Comparison

YTD 2019 YTD 2020

5.00 10.00 15.00 20.00 25.00

Jan Feb Mar Apr May Jun

Moranbah North LTIFR YTD Comparison

YTD 2019 YTD 2020 0.00 2.00 4.00 6.00 8.00 10.00

Jul- 19 Aug- 19 Sep- 19 Oct- 19 Nov- 19 Dec- 19 Jan- 20 Feb- 20 Mar- 20 Apr- 20 May- 20 Jun- 20 Monthly 0.00 0.00 4.37 0.00 8.14 4.43 3.90 0.00 0.00 0.00 0.00 3.90 3MMA 0.00 0.00 1.44 1.43 4.20 4.22 5.49 2.68 1.26 0.00 0.00 1.26 12MMA 9.52 8.62 8.46 6.90 6.45 6.73 6.37 3.82 3.12 1.71 1.69 2.01

Moranbah LTIFR 3MMA v 12MMA

0.00 1.00 2.00 3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00

Moranbah LTIFR YTD AAMC.001.031.0135

CONFIDENTIAL

93 INTERNAL

MORANBAH NORTH OCCUPATIONAL ILLNESSES

0.00 0.50 1.00 1.50 2.00 2.50

Moranbah OCILFR YTD

0.00 1.00 2.00 3.00 4.00 5.00

Jul- 19 Aug- 19 Sep- 19 Oct- 19 Nov- 19 Dec- 19 Jan- 20 Feb- 20 Mar- 20 Apr- 20 May- 20 Jun- 20 Monthly 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3.90 3MMA 2.92 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.26 12MMA 1.14 1.12 1.10 1.09 1.08 1.06 1.06 0.69 0.69 0.68 0.00 0.33

Moranbah OCILFR 3MMA v 12MMA

1.00 2.00 3.00

Jan Feb Mar Apr May Jun

Moranbah North OCILFR YTD Comparison

YTD 2019 YTD 2020

1 2 3 4

Jan Feb Mar Apr May Jun

Moranbah North OCIL Count YTD Comparison

YTD 2019 YTD 2020

AAMC.001.031.0136

CONFIDENTIAL

94 INTERNAL

MORANBAH NORTH OVERDUE TASKS

8 2 1 9 2 4 6 8 10 Jan Feb Mar Apr May Jun Moranbah North Overdue Tasks 1 Jan Feb Mar Apr May Jun Moranbah North Overdue HP Tasks - Real Due Date 1 Jan Feb Mar Apr May Jun Moranbah North Overdue Audit Tasks - Real Due Date 1 Jan Feb Mar Apr May Jun Moranbah North Overdue CC Tasks - Real Due Date AAMC.001.031.0137

CONFIDENTIAL

95 INTERNAL

MORANBAH NORTH VFL ANALYSIS

20% 40% 60% 80% 100% 120% Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2020 YTD

Moranbah North SLT VFL % Target

< 75% 75% - 95% > 95%

96% 96% 96% 96% 93% 96% 0% 0% 0% 0% 0% 0% 0% 20% 40% 60% 80% 100% Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Moranbah %SLT v Non-SLT VFL's

SLT Non-SLT

0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Moranbah % Safe v Unsafe VFL's

Safe Unsafe

AAMC.001.031.0138

CONFIDENTIAL

96 INTERNAL

Sign off required: Signature Date Document Control General Manager ____/____/ 2020 Forward to Head of Ops Head of Ops ____/____/ 2020 Forward to Head of S&H Head of S&H ____/____/ 2020 Forward to S&H Officer for filing

MORANBAH NORTH CRITICAL CONTROL DEFICIENCY SIGN OFF

Overview of monitoring this month – June 2020

Deficiencies Identified this month

Total Controls No.Scheduled No.Completed Action Required

• No. Affected
• No. Not Affected

237 48 48

Fundamental Actions to address HPH (to be completed by site) Due Date Responsible Person

PUE Control ID Control Name Control Owner Observation Affect Control Corrective / Immediate Actions

No deficient controls were identified in June 2020

AAMC.001.031.0139

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97 INTERNAL

MORANBAH NORTH AUDIT STATUS

Audit Audit Completed Audit Report Drafted for Site review Audit Report reviewed by site and accepted Audit Action Plan developed in Enablon Action Plan Name Audit Action Status

2017 ENV OCA Audit Completed Completed Completed AP.00582513 2017 Moranbah North OCA Action Plan 97% 2018 SHE Way Gap Analysis Gap Analysis completed Not Applicable Not Applicable AP.00695858 SHE Way Gap Analysis 100% 2018 ENV OCA Audit Completed Completed Completed AP.00764085 Environmental OCA 2018 11% 2019 Legal Audit Completed Completed Completed AP.00755988 2019 MNM Compliance Audit Action Plan 44% 2020 SHE Way Self Assessment Not Completed Not Completed Not Completed AAMC.001.031.0140

CONFIDENTIAL

THANK YOU

AAMC.001.031.0141

CONFIDENTIAL