Capability statement. Mining advisory and onsite services

Transcription

1 Capability statement Mining advisory and onsite services

2 Index WHO WE ARE COMPETENCY OUR TEAMS BUSINESS REGIONS WHAT WE DO MINE PLANNING TOOLS 16 August 2016 Slide2

3 Who we are We deliver independent technical mining advisory and onsite services We are one of the largest African based, mining focussed service providers with significant in-house capacity on our core competencies: - mining engineering - mine planning - project management We have formal alliances and partnerships with the top consultancies to offer a single point of contact and responsibility on: - environmental, social and water studies - geological and geotechnical field work and modelling - infrastructure design and EPCM services We fulfil the role of the owner s representative and protect their interest We are 30% owned by OneConnect (100% BEE) and have local ownership in our offices outside of South Africa. 16 August 2016 Slide3

4 Who we are The three operating subsidiaries represent the business regions and type of service provided Ukwazi mining studies supplies professional & compliant mining consulting services to mine owners, shareholders and management Ukwazi site services provides ongoing technical support, skills transfer and practical improvements on mine sites Ukwazi aemena is based in Ankara, Turkey, to provide professional and compliant technical services to the region that include Asia, Europe, Middle East and North Africa We strive to be a respected supplier of choice for high value and auditable advisory services. 16 August 2016 Slide4

5 Competence 16 August 2016 Slide5

6 Our structure Jaco Lotheringen Director Hugo Tukker Director Pierre Mans Open pit Tinus Roos Coal Ferdi Engelbrecht Underground massive mining Hans Dippenaar Underground narrow tabular Christo Els Turnarounds & onsite mine planning Wessel Nel Compliance reports Adriaan Strydom Project management & aemena 16 August 2016 Slide6

7 Our people 16 August 2016 Slide7

8 Number of specialists Our people and in-house capacity 40 Full-time employees (last five years) Principal mining Engineer Mining engineers and project managers Mine planners and cost specialists Support staff 16 August 2016 Slide8

9 Mining studies: open pit Concept, pre-feasibility & feasibility studies LOM planning & scenarios Pit optimisation & pit selection Cut-off grade estimation & optimisation Detailed pit, pushback & dump design Equipment selection, simulation & optimisation Open pit versus underground mining Production & destination scheduling Contractor versus owner-operations Detailed opex & capex models Stockpiling & practical blending strategies Blending versus sequential mining Mining & services organogram Trade-off studies Mining block plans. Commodity track record: iron ore, copper, vanadium, bauxite, cobalt, nickel, lead, zinc, manganese, gold, diamonds, gemstones, PGMs, chrome, heavy minerals, industrial minerals & aggregates. Mining methods: concentric, boxcut & strip mining; quarries; heavy mineral sands dry and wet mining. 16 August 2016 Slide9

10 Mining studies: coal Concept, pre-feasibility & feasibility studies LOM planning, scenarios & sensitivities Value distribution models: - opencast economic limits - economic underground extents Washing strategy for coal product selection Detailed boxcut, strip, rollover & dump design Production & destination scheduling Contractor versus owner-operations Equipment selection, simulation & optimisation Mining block plans Access strategy & design Detailed underground mine design Detailed mining opex & capex models Mining & services organogram. Commodity track record: local and export thermal coal, metallurgical coal and anthracite. Mining methods: underground development and high-extraction board and pillar mining, longwall, shortwall, opencast, mini-pits, strip mining and terrace mining. 16 August 2016 Slide10

11 Mining studies: narrow tabular Concept, pre-feasibility & feasibility studies LOM planning & scenarios Mining method selection Mechanised, hybrid or conventional mining Ventilation design Production scheduling Equipment selection & simulation Contractor versus owner-operations Mining block plans & access strategy Underground access design Detailed underground mine design Detailed opex & capex models Ore/ reef handling strategies Mining & services organogram. Commodity track record: PGMs, gold, manganese and chrome. Mining methods: conventional, hybrid and mechanised mining methods (XLP, LP & HP). 16 August 2016 Slide11

12 Mining studies: massive mining Concept, pre-feasibility & feasibility studies LOM planning, scenarios & sensitivities Mining method selection Detailed underground mine design Ramp, decline, development & stoping design Ventilation & dewatering strategy Production scheduling Equipment selection, simulation & optimisation Contractor versus owner-operations Mining block plans & access strategy Detailed opex and capex models Ring design Stockpiling, blending & ore handling strategies Mining & services organogram. Commodity track record: gold, cobalt, copper, diamonds, nickel, lead and zinc. Mining methods: block caving, sublevel caving, open stoping, cut and fill, drift and stope and other with vertical shaft and/ or decline access systems. 16 August 2016 Slide12

13 Mining studies: compliance reports Regulatory and internal Due diligence studies Mining work programmes Resource exploitation strategy Mine planning review Mine planning system/ process review. Public reports Ore/ Mineral Reserve reports (JORC, Samrec, NI & Industry guide 7) CPR, MER Ore/ Mineral Reserve reviews Financial models for mine & project valuations. 16 August 2016 Slide13

14 Mining studies: project management What we do Plan, organise, control & align Wide range of technical experts involved in large & small scale mines Mining projects require a unique & specific team of specialists The focus or risk for each study or project could be very different The PM is responsible to: - Align various disciplines - Deliver the appropriate study to withstand external scrutiny - Achieve the study objectives. How we do it The PM principles applied are focused on: - Achieving technical excellence - On-time & on-budget delivery of project requirements We can: - Work as the client representative & report directly to executive level or - Report to the client s PM in support We protect & manage the risk on behalf of the project owner. 16 August 2016 Slide14

15 Mining studies: cost estimation & financial modelling What we do Financial modelling & analysis for mining studies (concept, pre-feasibility, feasibility, implementations and existing operations) We provide competent valuator sign-off & have a team of specialists to: - Estimate capital & operating budgets - Forecast LOM strategic plans & budgets (long, medium and short-term) - Forecast mining costs & maintenance budgets - Determine the bottom line impact of operational & equipment changes - Evaluate business case scenarios & optimisation - Value & compare the impact of operational mine planning options. How we do it We use Xeras (RungePincockMinarco) & other tools to build dynamic & integrated financial forecast models to: - Link seamlessly to the mine schedules - Provide high levels of visibility, auditability & accountability - Fully understand the business case drivers - Understand the financial impacts of operational changes. 16 August 2016 Slide15

16 What we do: operational mine support Onsite mine planning Short-term planning (rolling week/ month) Production geology & integration with short-term planning Detailed budget plan (two to five year) Authority of the plan & planning execution Mine planning compliance measurement Implementation plan with continuous measurement General mine planning & models. Technical site services Integration between mine planning & mining production. Contracting package for mining tender process - Mining method statement - Bill of quantities - Mine plan as basis of tender Technical tender adjudication Onsite technical services and operational reviews Mine planning system recommendation & implementation Mine planning software, mine planning training & skills transfer. 16 August 2016 Slide16

17 What we do: operational mine support Mining turnaround strategies Production management systems Production optimisation & improvement Operational & technical support The approach: - Review & observe - Adjust or refine processes - Process control establishment - Process control maintenance. 16 August 2016 Slide17

18 Our footprint: South Africa 16 August 2016 Slide18

19 Our footprint: Sub-Saharan Africa 16 August 2016 Slide19

20 Business regions: Aemena 16 August 2016 Slide20

21 Mine planning tools 16 August 2016 Slide21

22 2015 in numbers 16 August 2016 Slide22

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