Jens-Peter LUX – DMT Group Managing Director
Dr. Hakan Arden KAHRAMAN – DMT Group Technical Director, Türkiye
DMT Group, with its longstanding history and innovative engineering solutions, undertakes projects worldwide. As a part of TÜV NORD GROUP, this giant organization pushes the boundaries in creating sustainable value in infrastructure, energy, and raw materials sectors. Specializing in ensuring the functionality, efficiency, and safety of industrial facilities, DMT also targets the cement industry in Türkiye, offering specialized services such as exploration studies, technical reviews, and mineral asset valuation.
Could you provide us with detailed information regarding the fields of activities in which the DMT GROUP, which possesses an extensive history spanning 280 years, is engaged? What kinds of technologies and methods are you utilising in the projects that you are carrying out? How do you evaluate the contributions of the data obtained during these processes to the projects that you are continuing to develop?
Jens-Peter Lux (JPL): Excellence and innovation – that is the commitment of DMT. We are an independent, globally active engineering and consulting company in the fields of infrastructure and construction, plant and process engineering, and raw materials and energy. Our primary objective is to create sustainable value for all our clients achieved by focusing on our core competencies: knowledge, digitalisation, and internationalisation.
As part of the Business Unit Energy & Resources within TÜV NORD GROUP, DMT contributes over 280 years of experience and realises hundreds of projects around the globe every year. We are actively involved in numerous international innovation projects and ensure the success for our clients worldwide under the guiding principle of Engineering Performance. We explore the Earth, measuring its surface, and peering into its core. We plan industrial facilities and ensure their functionality, efficiency, and safety. We advise energy companies and storage operators, develop subsequent uses for mined land, devise infrastructural measures and plan and monitor large construction projects.
For these purposes, DMT manufactures high-precision geomeasurement and analysis systems, distributes the products worldwide and provides measurement services for client projects. Among these products is DMT ANCORELOG, the latest generation of multi-sensor drill core scanning technology. ANCORELOG offers a modular, advanced multi-sensor device integrating analytical sensors to measure chemical and mineralogical drill core composition in realtime. Intelligent machine learning techniques are integrated to classify core samples into geological domains such as lithologies or alteration zones, facilitating informed decision-making and offering vital support to geologists. Another successful solution is DMT SAFEGUARD – a proven safety monitoring service, providing comprehensive measures to ensure the safety and stability of industrial facilities and construction projects, e.g excavation pits. Utilizing cutting-edge monitoring and predictive analytics, DMT SAFEGUARD delivers real-time insights and actionable data to enhance operational safety and risk management, setting a new standard for safeguarding industrial operations and large-scale projects.
Our branch office in Istanbul, Türkiye, offers all DMT services available worldwide. Focusing on the cement industry, let me emphasise exploration studies, technical studies, (at the level of scoping, prefeasibility, and feasibility levels), due diligence for any type of mining asset for our clients, valuation of the assets according to international best practices, and many more.
What are the unique approaches that distinguish and set DMT apart from its competitors? Specifically, what are the most significant factors that have enabled you to achieve success on a global scale?
JPL: DMT combines expertise, innovation, and a commitment to sustainable engineering practices to deliver holistic solutions that span the entire project lifecycle of our clients. This approach ensures that our clients receive integrated and seamless support. Embracing cutting-edge technologies and digitalisation plays a pivotal role in our operations, allowing us to offer advanced and efficient solutions that optimise operations and mitigate risk. Our extensive global experience combined with a deep understanding of local contexts through our branch offices enables us to deliver tailor-made, efficient solutions. We are committed to sustainable engineering practices and prioritise environmental responsibility in all our projects, positioning us as an environmentally conscious and responsible partner, always focused on creating sustainable value for our clients.
Considering the strong recognition you have achieved in the mining industry, what are your thoughts on how the successes and accomplishments you have gained in this area can be applied to the cement industry and the potential contributions they could make during this process? In your opinion, what kinds of advantages could the global experience and local knowledge of DMT provide in the cement industry?
JPL:The successes and accomplishments we have achieved in the mining industry are directly applicable to the cement industry and offer several advantages. Our expertise in geological and resource management, acquired in the mining sector, can be directly applied to the cement industry, assisting cement companies in optimizing their raw material extraction processes, reducing environmental impact, and meeting regulatory requirements. Our experience in leveraging digital technologies for operational efficiency is transferrable to the cement industry, improving quarry management, safety measures, and overall operational performance. With our experience in global standards compliance in the mining sector, we can assist cement companies in aligning with international standards, enhancing the credibility and transparency of resource and reserve estimates. By combining our global experience with local knowledge, we can provide tailored, efficient solutions for the cement industry, supporting companies in navigating diverse regulatory landscapes and addressing specific operational challenges.
What goals have you set to ensure a successful advancement in the cement industry?
Dr. Hakan Arden Kahraman (HA): Our main goal is to contribute to the efficiency and sustainability of the cement industry. We aim to be a reliable and respected partner by leveraging our knowledge and experience gained in the mining industry. We will do this by applying advanced mining and processing methods tailored to the unique challenges of the cement industry. In particular, we understand the vital role the cement industry plays in the economic development of countries today, until the building and infrastructure sector undergoes fundamental changes in its practices. The top ten cement-producing countries China, India, Vietnam, USA, Türkiye, Indonesia, Brazil, Russia, Iran, and Egypt, produce approximately 3.0 to 3.4 billion tons worldwide. DMT already has offices in India, Brazil, Indonesia and of course in Istanbul-Türkiye and we believe we can make significant contributions to this industry.
In this context, we have several key initiatives: In resource optimization, we seek to extract resources and reserves responsibly. To this end, we aim to improve accuracy of resource estimates by integrating advanced geological modelling techniques. By developing sustainable practices, we support industry to become more sustainable. We develop and implement strategies such as reduction of energy consumption, alternative fuel use, reduction of water consumption as well as greenhouse gas emissions. We also take technological integration seriously, facilitating adoption of digital technologies in quarry management. We aim to enhance operational efficiency, safety and environmental accountability by using data analytics, automation and remote sensing technologies. Lastly, we ensure our operations comply not only with local regulations but also global standards. The compliance with these standards are of vital importance for companies with a global presence.
In the mining industry, the reliability of resources and reserves is ensured through codes such as JORC and NI43-101. Could you please share your opinions regarding the applicability of these standards within the cement industry?
HA: Considering that CRIRSCO based standards such as JORC, PERC, CIM, SME, SAMREC, UMREK etc were originally developed for the mining industry, their principles of transparency, reliability, and accountability are equally essential for the cement sector. In particular, where the stakeholders, including the public, are involved in every step of the value chain, the transparency aspect becomes more prevalent hence making these standards more relevant for the cement industry. Historically, the cement industry has focused primarily on chemical composition for quality control, often overlooking the importance of rigorous resource estimation and reporting standards. By adapting these standards to the unique characteristics of cement production, we can establish a robust framework for.
We can establish a robust framework by adapting these standards to the unique characteristics of the cement production. First, enhanced credibility can be ensured. By adopting these standards, cement companies can enhance credibility of their resource and reserve estimates. These estimates should be based on the engineering principles by taking into account of mining and processing methods, mineralogy, rock quality, fragmentation characteristics, and overburden thickness. This is particularly important for publicly listed companies, where accurate reporting can influence investor confidence and market valuation.
Second, attractiveness of investment can be increased. Compliance with any of the CRIRSCO standards (particularly JORC) can make cement companies more attractive to investors. Mining investors especially that are accustomed to these standards could prefer to invest in cement companies which use this framework. And this could open up new financing and partnership opportunities.
Also, operational efficiency can be ensured. The application of these codes can lead to more efficient resource management. By adhering to structured reporting and estimation processes, companies can better plan and organise their extraction activities, reduce waste, and optimise the use of their resources.
Lastly, risk management can be made easier. These standards also facilitate better risk management by providing a clear and consistent framework for assessing the economic viability of quarries. This reduces the likelihood of unforeseen issues that could disrupt production or lead to financial losses.
In the context of the cement industry, what kinds of positive effects could quarry modelling studies create on the subsequent processes? Just as in mining, can quality management be controlled within the cement quarry operations?
HA: Quarry modelling plays a key role in the cement industry by providing a detailed understanding of the geological and mineralogical characteristics of the raw material deposit. The benefits of such studies extend far beyond the quarry itself and influencing almost every aspect of the cement production process. For example, the adoption of our new “geo-cementing” approach, which we will discuss in detail in future issues, similar to the “geo-metallurgy” concept developed for the metalliferous mining, can provide a number of benefits:
At the first stage, optimized extraction can be ensured. By creating detailed geological models, we can identify the most efficient extraction sequences. This not only maximises the utilisation of the deposit, but also minimises the environmental impact by reducing the volume of waste generated. It is also possible to select and use optimal equipment based on the geological characteristics, reducing downtime and maintenance costs. Then, consistency in raw material quality can be ensured. Detailed quarry models allow for more accurate blending strategies. This makes quality of raw materials fed to the kiln to be consistent, resulting in more stable kiln operation, improved clinker quality and reduced fuel consumption. Also, cost savings can be achieved. Accurate modelling can lead to significant cost savings by reducing the need for corrective action later in the production process. For example the more consistent the quality of the raw material is, the less the need for costly additives or adjustments to the kiln process.
Lastly, significant benefits can be attained in sustainability process. By identifying critical areas and optimizing quarry, it is possible to minimize environmental impacts such as erosion, noise pollution and habitat destruction. Furthermore, quarry modelling allows for more efficient use of resources and reserves, supporting sustainability practices.
In terms of quality management, it is indeed possible to control and improve quality within cement quarry operations by integrating these models. By focusing on the mineralogy of the deposit rather than just its chemical composition, companies can better understand the variability within the quarry. This allows for more precise control over the quality of the raw materials, ultimately leading to better product consistency and performance.
Sustainable quarrying practices are a key component of our zero-carbon strategy. To this end, we support our clients to develop effective quarry operation plans with a view to minimize environmental impacts, reduce waste and promote biological diversity.
Quarry operations within the cement industry are not different from those in the mining industry. In this context, what strategies and methods are being implemented to increase the accuracy and efficiency of resource and reserve estimations?
HA: To increase the accuracy and efficiency of resource and reserve estimations in cement quarries, we implement several advanced strategies and methods.
We begin with comprehensive data compilation to create detailed 3D geological models, which include mapping, sampling, core collection, core logging, core sampling and core field and laboratory analyses. Secondly, we employ advanced geo-statistical techniques to analyze spatial distribution of mineralogical and chemical properties within the deposit. This method allows us to create highly accurate resource models that reflect true variability of the deposit. Further, continuous reconciliation of the planned versus actual production data progressively improves accuracy of the models and increases reliability of resource estimates.
In addition, we leverage technology integration, upgrading predictive capabilities with digital technologies such as machine learning and artificial intelligence. Thanks to real-time monitoring, we constantly keep track of production rates, material quality and equipment performance, updating estimates when necessary.
How do you assess the impact of international and local regulations on the cement industry? As DMT, what kind of support do you provide your clients with during their processes of compliance with these regulations?
HA: International and local regulations have a profound impact on the cement industry, affecting everything from environmental practices to worker safety and product quality and financial reporting. As regulations become increasingly stringent, particularly on issues such as carbon emissions and land use, it is essential for companies to stay ahead of the curve. DMT can provide a variety of services to meet the requirements and expectations of cement industry stakeholders.
The regulations have dual effects. These regulations ensure industry operate sustainably and socially responsibly, while creating compliance challenges for companies operating in multiple jurisdictions. To help our clients navigate this complex environment, we conduct compliance audits to identify gaps, developing action plans to address these gaps and providing continuous support.
Understanding that each quarry and operation is unique, we offer tailored strategies that align with both local and international regulations. We help clients develop site-specific environmental management plans that meet regulatory requirements while also optimizing operational efficiency.
We also offer training programs to help our clients build internal capacities for regulatory compliance. These include workshops on understanding and applying regulations as well as hands-on training in the use of compliance monitoring tools and technologies.
Finally, in addition to direct support, we provide advocacy on behalf of our clients, working with industry groups and regulatory bodies to shape policies that are both effective and practical. These processes help ensure that regulations are fair, transparent and supportive of industry’s growth.
The cement industry is continuing its preparations in line with the targets of the Zero Carbon Policy. As DMT, do you provide the industry with any support in achieving these goals? Specifically, how do you aim to contribute to zero-carbon generation processes and technological innovations?
HA: The transition to zero carbon is one of the most significant challenges faced by the cement industry today, and we are fully committed to supporting our clients achieve these ambitious goals. This is particularly challenging for developing countries under the Paris Agreement. I have already had highlighted these challenges in a paper I presented at the 40th International Pittsburgh Coal Conference in Istanbul last year.
We offer a comprehensive range of services aimed at reducing carbon emissions across all stages of the cement production. This includes optimising quarry operations to minimise waste and energy use, developing alternative fuel strategies to replace carbonintensive fuels, and implementing carbon capture and storage (CCS) technologies. For example, by collaborating with our parent company, TÜV Nord Türkiye, we can provide our clients independent and impartial support on their carbon footprint budget calculations. By leveraging advanced modelling and simulation tools, we help our clients identify opportunities to reduce energy consumption and increase the efficiency of their operations. For example, optimising the mineralogy of the raw materials can lead to lower kiln temperatures, thereby reducing fuel consumption and associated emissions.
We are at the forefront of technological innovation in the industry, working with our clients to develop and implement new technologies that support zero-carbon goals. This ranges from advanced monitoring and control systems that optimise energy use to the development of new cementitious materials with a lower carbon footprint, and more. Sustainable quarrying practices are a key component of our zerocarbon strategy. We help our clients develop quarry management plans that minimise environmental impact, reduce waste, and promote biodiversity. We support this strategy with practices such as feasibility assessment of low-carbon technologies. These practices not only support zero-carbon goals but also improve the long-term sustainability of the quarry operation.
Recognising that the transition to zero carbon is a collective effort, we actively seek out partnerships and collaborations with other industry stakeholders. By working together, we can share best practices, pool resources, and accelerate the development and adoption of zero-carbon technologies. We also help clients navigate the complex regulatory landscape related to climate change and emissions reduction.
What kind of contributions could your company potentially make in generating financial resources for new investments within the cement industry?
HA: Our company can make a significant contribution to helping cement companies secure the financial resources needed for new investments, particularly in the context of a rapidly evolving industry that is increasingly focused on sustainability and technological innovation.
Due Diligence Reports for Mergers and Acquisitions (M&A) is a critical process to gain a full understanding on the value, risks and potential liabilities of the target company. Accurate resource and reserve estimates are critical in M&A activities. CRIRSCO-compliant companies present lower risks, making them more attractive acquisition targets. Independent and impartial due diligence reports of our company offer great advantages for both buyers and sellers of cement assets.
One of our key contributions is to provide high quality investmentgrade resource and reserve reports. These reports reassure potential investors that resources and reserves have been accurately estimated and are economically viable. Our adherence to international reporting standards like JORC and NI43-101 ensures that these reports meet the highest levels of transparency and reliability. We also conduct comprehensive feasibility studies for new projects. These studies assess not only the technical and economic viability of a project but also its environmental and social impacts.
By providing a balanced assessment, we help our clients attract investments. With our project management services, we also assist our clients manage their projects effectively, including risk management, cost control and schedule adherence, aiming to maximize investment return. By providing detailed risk assessments and developing risk mitigation strategies, we help our clients reduce the financial risks associated with new investments. This not only increases the likelihood of securing financing but also helps ensure the long-term success of the investment. We support our clients integrate environmental, social, and governance (ESG) factors into their investment strategies to enhance their appeal to socially responsible investors. By facilitating strategic partnerships with technology providers, research institutes and governmental agencies, we help our customers access to additional funding and specialization. This allows for our clients to fund and launch their projects.
We also would like to get to know you closer, could you tell us about yourself? What are your roles in DMT Group and TÜV NORD Group?
JPL: My position is Managing Director of DMT, a global engineering services and consultancy group, headquartered in Essen, Germany. Our trusted expertise supports and delivers game-changing infrastructure, natural resources, industrial and energy projects in 30 locations worldwide. At the same time, I am Head of the ‘Infrastructure & Natural Resources’ of the Business Unit Energy & Resources of our parent company TÜV NORD GROUP. The focus of my management strategy lies on people, on growth and on a sustainable and successful positioning of DMT in the global markets. In addition, I am an honorary member of several committees and associations where I hold several executive positions.
HA: I am serving as the principal project geologist and technical director at the DMT-Türkiye office. I am providing geological expertise and project management for various mine projects worldwide. I have created numerous computer-aided geological and sedimentary models for direct application in exploration, production optimisation, coal seam gas utilisation, goaf gas safety issues, and geotechnical assessment. I am analyzing and assessing borehole geological/ geophysical logs and other geological data using various mining and petroleum software. Since 2002, I have worked as a consultant geologist in the UK, serving various clients across all continents. I have provided geological expertise and reviewed/evaluated coal, iron ore, limestone, salt, bauxite, chromite, and polymetallic mines/ deposits located in different parts of the world.
