RIAAN DE LANGE
Krugersdorp North,South Africa
Summary
Results-oriented leader with 20 years of experience in managing mining operations. Skilled in ensuring compliance with health and safety standards, driving continuous improvement, and delivering technical support. Proven track record of engaging teams to enhance communication and problem-solving, consistently achieving and exceeding project objectives.
Resourceful Mine Manager known for high productivity and efficient task completion. Specializes in operational planning, safety protocol compliance, and team leadership. Excel in communication, problem-solving, and adaptability, ensuring smooth operation under challenging conditions.
Seasoned Mine Manager with deep understanding of mining operations, including planning, coordinating, and supervising. Proven ability to improve efficiency, reduce costs, and increase productivity in previous roles. Strengths include strong leadership skills, strategic decision-making abilities, and thorough knowledge of safety protocols. Committed to fostering an environment that prioritizes health and safety while maximizing production.
Accomplished professional with many years of experience in planning, designing and overseeing development of mining projects. Proficient in conducting surveys, developing technical reports, evaluating resources, and providing reserve estimates for feasibility studies. Resourceful in monitoring and managing project costs and deadlines to drive efficiency.
Quality-driven professional with multifaceted background in mining project planning. Thorough in analyzing information, assessing risks, managing costs, and ensuring regulatory compliance. Cutting-edge in employing best practices and leading technology to drive projects.
Skilled in applying engineering principles and technology to both mining operations and safety management. Developed innovative solutions for mineral extraction and processing, significantly improving efficiency and reducing environmental impact. Strengths include advanced knowledge in geological analysis, project management, and regulatory compliance. Made positive contributions to workplace safety protocols, leading to notable reductions in incident rates.
Overview
30
30
years of professional experience
Work History
Mine Manager Open Pit Operation
DTP Natural Resource Management
Kibali Mining Services, Democratic Republic of the Congo
04.2023 - Current
- Reporting directly to the KMS General Manager.
- Leading and coordinating the safe operation of all Open Pit Mining, Drilling, blasting, ROM operations, dewatering and mine wide training of all open pit areas of responsibility.
- Working with Barrick Management to achieve the most effective and optimal mining sequence to work safely and productively with minimal disruptions.
- Analyzing mine planning activities and always maintaining quality results minimizing Ore dilution with selected mining sequences and directions.
- Incorporate standards and procedures whilst ensuring that all QHSE targets are achieved safely and consistently.
- Working with Barrick Management to achieve the most effective and optimal mining sequence to work safely and productively with minimal disruptions.
- Trained and developed staff in technical competencies, fostering cross-functional awareness and creating development opportunities.
- Setting up training and development succession plans.
- Fulfilled role of interim General Manager to ensure continuity in leadership and operational efficiency.
- Facilitated communication and alignment of business objectives between Barrick and KMS.
Project Manager Assuq and Ad Duwayhi Mine for Ma'aden Gold
Jac Rijk Al-Rushaid Co. Ltd.
, Saudi Arabia
12.2018 - 02.2023
- Communicated operational progress to MGBM General Manager for decision-making.
- Leading and coordinating the safe operation of all Open Pit Mining, Drilling, and blasting operations on site according to MGBM Budget and Forecast, Yearly, 3 monthly and monthly plans.
- Facilitated communication and alignment on business objectives between client and JRAR.
- Integrated MSHEM into JRAR standards and procedures, achieving QHSE targets consistently and safely.
- Working with MGBM Management to achieve the most effective and optimal mining sequence to work safely and productively with minimal disruptions.
- Analyzing mine planning activities and always maintaining quality results.
- Influencing and building strong teams by approaching work strategically with resilience and strong awareness of QHSE and its impact towards the operation and overall financial implication.
- Trained and developed staff on technical competency, fostering cross-functional awareness and creating development opportunities.
- Oversaw projects in Saudi Arabia, facilitating efficient resource allocation.
General Manager, Appointed 2.6.1 Subordinate Manager
GSC Mining Services Pty Foskor
, South Africa
03.2017 - 05.2018
- Ensured and oversaw the efficient operation of all drilling and blasting activities.
- Directed secondary drilling efforts and implemented new technology.
- Validated adherence to operation plans and work instructions as per site and MHSA.
- Development of the drilling contract management planning and reporting systems.
- Reported any significant deviations from the operation plans to the Mining Manager.
- Created a proactive and engaging team culture and led them towards exceptional results.
- Implemented continuous improvement measures, achieving notable efficiency and cost benefits.
Site Manager Drilling Appointed 2.6.1
EMS Mining
, South Africa
04.2015 - 03.2016
- Managed overall drilling operations.
- Oversaw drill and blast planning operations, enhancing process efficiency and practice effectiveness.
- Oversaw the drilling fleet by monitoring key performance measures and sustaining continuous improvement processes.
- Ensured optimal compliance with operation plans and work instructions.
- Coordinated Drilling activities – Hard Rock Mining.
- Built team knowledge on safe and effective down-hole practices.
- Created a proactive and engaging team culture and led them towards exceptional results.
- Fostered a proactive team culture, driving engagement and achieving exceptional operational results.
- Executed continuous improvement initiatives to increase operational efficiency and lower expenses.
- Ordered consumables.
- Ensured availability of drilling supplies to maintain operational efficiency.
- Oversaw operations which consist of 2 DTH D25KS Sandvik Rigs, 3 Shift Systems, with Crew of 19.
- South Africa
Drill and Blasting Manager Appointed 2.6.1
Aveng Moolmans Mining
, South Africa
02.2014 - 12.2015
- Nkomati Mine JV Arm/Norlisk: $460 million.
- Managed operation of the drill and blast planning to promote the continuous improvement of processes and practices.
- Managed drill and blast planning operations, enhancing process efficiency and safety practices.
- Designed initiation and Drilling patterns working with Mine Planning, ensuring the plan gets executed.
- Managed the down-the-hole blast service provided by the Blast Supplier to ensure that the provisions of contracts are followed.
- Managed drilling fleet by monitoring key performance measures and sustaining continuous improvement processes.
- Ensured optimal compliance with operation plans and work instructions.
- Supported continuous improvement measures to deliver clear efficiency and cost benefits.
- Fostered a proactive team culture, leading to improved collaboration and performance outcomes.
- Implemented continuous improvement measures that contributed to operational efficiency and cost savings.
- Built team knowledge on safe and effective down-hole practices.
- Managed and recorded Drill String G.E.T fault finding and corrective actions.
- Acquired essential consumables to maintain operational efficiency.
- Oversaw the overall operations which consist of 12 x DTH DR25 Sanvik Down the hole Drill Rigs and 4 x DP1500i Top Hammer Panteras, 4 Shift System, with Crew of 160.
- South Africa
Operations Manager
Aveng Moolmans Mining
, West Africa
09.2005 - 01.2014
- Managed mining operations, overseeing load and haul of 110,000 tons of hard rock per day, including drilling and blasting.
- Managed Load and Haul, Grade Control and drilling and blasting.
- Controlled the operation of production plant and quality procedures through planning of maintenance, designation of operating hours and supply of parts and tools.
- Monitored the production output and costs, and adjusted processes and resources to minimize costs.
- Developed and implemented production strategies and policies, ensuring alignment with operational goals.
- Planned details of production activities in terms of output quality and quantity, cost, time available and labour requirements.
- Oversaw the acquisition and installation of new plant and equipment.
- Directed research into production methods and implemented initiatives.
- Controlled the preparation of production records and reports.
- Coordinated implementation of occupational health and safety requirements, promoting compliance and worker safety.
- Managed and controlled production efficiencies OEE’s.
- Provided technical training to work force.
- Directed staff activities and monitored their performances.
- Provided technical training to workforce.
- Followed statutory laws of the country and met with government organizations in the Mining Industry and Chamber of Mines and the Inspectorate Department.
- Liaised with client on a daily, weekly, and monthly basis on contractual agreements.
- Together with HR liaised with community representatives and chiefs on localization plans.
- Ensured compliance with Mine Health and Safety Standards.
- Managed projects within West Africa region.
Site Manager Open Cast Appointed for
Diesel Power
, South Africa
04.2000 - 08.2005
- 2.6.1 Subordinate Manager for DP @ Atcom Xtrata Coal.
- Managed production efficiencies for load and haul teams using Euclid 70t-100t, ensuring optimal operational performance.
- Managed Mining Operations Komatsu excavators.
- Maintained quality standards and ensured a safe working environment, supporting compliance with safety regulations.
- Ensured compliance with Mine Health and Safety standards.
- Sound knowledge of planning and the reading of plans.
- Fostered effective communication with clients to enhance service delivery in the civil industry.
- Oversaw cost management and operational efficiency of plant equipment, contributing to budget adherence.
Site Agent Mass Screening and Crushing
JW Plant Hire
, South Africa
03.2000 - 02.2000
- Screening and crushing gold waste dump reclamation.
- Producing -25mm product to gold plant, +50 -100mm for crusher ballast and +100 – 140 SAG mills pulverizing stone.
- Supervised staff and coordinated earthmoving equipment operations to ensure efficient project execution.
- Ensured compliance with Mine Health and Safety standards.
- Maintained quality and a safe environment.
- Loader feed rates, material transportation.
- Performed bulk sampling to evaluate waste dump resources for reclamation.
- Powerscreen, Chieftain 2200, Powertrack Sandvik 440 Jaw Crusher, Nordberg Mobile Screen.
- Managed client/customer relations through written correspondence and ensured adherence to contractual compliance.
- Budget control cost vs. actual output generation and continuous improvement.
Site Agent Mass Screening and Crushing
Protech Mining and Construction
, South Africa
01.1997 - 02.1998
- Bulk sampling, Screening and crushing gold waste dump reclamation.
- Oversaw team performance and ensured efficient operations at African Rainbow Mineral.
- Managed team and operations to ensure productivity at Sable 9 shaft Goldfield.
- Directed daily activities and personnel at Libanon Mine Goldfield.
- Operated Powerscreen, Chieftain 2200, Powertrack, and Nordberg Mobile Screen for material processing.
- Use of flotation centrifugal systems to pump slurry gold to main process plant.
- Supervised staff and coordinated earthmoving equipment operations to ensure project efficiency.
- Maintained quality standards and established a safe work environment to promote team well-being.
- Ensured compliance with Mine Health and Safety standards to mitigate risks and enhance operational safety.
Education
Advanced Operations Management -
University of Cape Town
South AfricaOperations Management -
University of Cape Town
South AfricaProject Management Foundations -
University of Cape Town
South AfricaNational Certificate Rock Breaking: Surface -
MQA
National Certificate Excavations Surface Mining and Quarrying -
MQA
Matric Certificate -
High Technical School Louis Botha
Skills
- Mining Operations Management
- Open pit mining
- Mine Planning & Executing
- Drilling operations
- Blasting techniques
- Production Planning
- Perform Budget management
- QHSE compliance
- Health & Safety Compliance
- Legal Compliance Management
- Risk Management & Identification
- Quality Control & Assurance
- Contract management
- Contractor Management
- Supplier & Vendor Management
- Site Management
- Operations Management
- Crisis management
- Project management
- Strategic Planning
- Strategy development
- Operations Management
- Cost control
- Performance Management
- Team management
- Technical Management & Support
- Process Improvement
- Requirement Identification & Implementation
- Incident Investigations
- MTBF & MTTR
- Fleet optimization
- Report writing
- Communication Skills
- Interpersonal Skills
- Proactive
- Time Management
- Problem Solving
- Mine planning
- QHSE compliance
- Project management
Languages
- English
- Afrikaans
- Basic French
Personal Information
- English
- Afrikaans
- Basic French
Timeline
Mine Manager Open Pit Operation
DTP Natural Resource Management
04.2023 - Current
Project Manager Assuq and Ad Duwayhi Mine for Ma'aden Gold
Jac Rijk Al-Rushaid Co. Ltd.
12.2018 - 02.2023
General Manager, Appointed 2.6.1 Subordinate Manager
GSC Mining Services Pty Foskor
03.2017 - 05.2018
Site Manager Drilling Appointed 2.6.1
EMS Mining
04.2015 - 03.2016
Drill and Blasting Manager Appointed 2.6.1
Aveng Moolmans Mining
02.2014 - 12.2015
Operations Manager
Aveng Moolmans Mining
09.2005 - 01.2014
Site Manager Open Cast Appointed for
Diesel Power
04.2000 - 08.2005
Site Agent Mass Screening and Crushing
JW Plant Hire
03.2000 - 02.2000
Site Agent Mass Screening and Crushing
Protech Mining and Construction
01.1997 - 02.1998
Advanced Operations Management -
University of Cape Town
Operations Management -
University of Cape Town
Project Management Foundations -
University of Cape Town
National Certificate Rock Breaking: Surface -
MQA
National Certificate Excavations Surface Mining and Quarrying -
MQA
Matric Certificate -
High Technical School Louis Botha