Grade Controller at Oza Holdings

As a Grade Controller, you will be responsible for maintaining consistency and accuracy in coal grade reporting,  optimizing the resource recovery, and minimizing waste to ensure operational efficiency.
Key Responsibilities: 
Coal Stockpile Management: 

• Monitor and manage coal stockpiles to ensure accurate segregation of different coal qualities and prevent contamination or dilution of product 
• Oversee the correct stacking, reclaiming, and blending of coal to meet product specifications and customer requirements 
• Track stockpile volumes, qualities, and movements, ensuring alignment between survey data, production figures, and reported tonnages 
• Implement and maintain effective stockpile reconciliation practices between pit, plant, and dispatch to minimize losses and discrepancies 
• Conduct routine inspections of stockpiles to identify risks such as oxidation, spontaneous combustion, or moisture variation, and implement mitigation measures 
• Collaborate with mine planning, production, and plant teams to optimize stockpile utilization and blending strategies 
• Ensure compliance with site procedures and best practices related to stockpile management, safety, and environmental standards 

Coal Grade Monitoring: 

• Continuously monitor the coal quality throughout the mining process, including during extraction, processing, and transportation 
• Ensure that the extracted coal meets required grade specifications and that any deviations are identified and addressed promptly 
• Ensure minimal mining losses and coal dilution 

Sampling and Testing: 

• Oversee the collection of coal samples from various points in the mining and processing chain 
• Supervise or conduct laboratory tests on coal samples to determine parameters such as ash content, calorific value, moisture levels, sulfur content, and other relevant grade indicators 
• Record and analyze test results, providing feedback to the mining operations team

Data Management and Reporting: 

• Maintain accurate records of coal quality, production data, and test results 
• Prepare and submit detailed reports on coal grade trends, quality issues, and production performance to senior management 
• Ensure compliance with environmental and safety regulations regarding coal grading  

Grade Control Optimization: 

• Identify areas for improvement in coal grade control processes and propose solutions to optimize coal quality and reduce waste 
• Work closely with the mining engineers and geologists to adjust the mining strategy based on coal grade variability 

Quality Assurance: 

• Collaborate with the production and processing teams to ensure that all quality assurance protocols are followed 
• Conduct regular audits of processes, materials, and equipment to ensure compliance with the grade specifications 

Stakeholder Communication: 

• Communicate effectively with internal stakeholders, such as mining teams, engineers, and plant operators, regarding coal quality concerns and corrective actions 
• Provide technical support and advice on coal blending strategies and quality improvements  

Health, Safety, and Environmental Compliance: 

• Ensure all grade control activities are conducted safely, adhering to company health, safety, and environmental standards 
• Participate in safety meetings and audits and implement corrective actions where necessary 

Minimum Requirements: 

• A degree or diploma in Mining Engineering, Geology, or a related field 
• Additional certifications in Quality Control or relevant mining operations are a plus 
• Minimum 3-5 years of experience in coal mining, with a focus on grade control, quality management, or related areas 
• Practical experience in coal sampling, testing, and grade optimization is essential 
• Knowledge of coal processing, blending, and quality analysis procedures 
• Strong analytical skills with the ability to interpret and report coal quality data 
• Proficiency in using mining and laboratory software for data collection and analysis 
• In-depth understanding of coal quality parameters and their impact on mining operations and customer satisfaction 
• Good communication skills to interact with teams, stakeholders, and management 
• Strong problem-solving abilities to address quality-related issues effectively 
• Understanding of mining industry health, safety, and environmental regulations 
• Ability to apply safety practices during coal extraction and processing