FieldServe

We provide data acquisition services supporting mine closure and rehabilitation using the most advanced drone technology. Our surveys help you manage landform design, monitor environmental compliance, and plan for sustainable post mining landscapes. Work with us to ensure a responsible transition. 📞 072 873 4668 📧 info@fieldserve.co.za

Did you know that the Gauteng Province is home to some of the largest and oldest tailings dumps, many of which are abandoned and radioactive? These tailings dumps are remnants of historical mining operations that were left unmanaged after mining stopped. The risks associated with these dumps include: 1️⃣ Radiation Exposure 2️⃣ Dust Pollution 3️⃣ Water & Groundwater Contamination The Gauteng City- Region observatory ( 📸) shows that areas like Johannesburg, Benoni, Springs, and Krugersdorp are particularly affected. BUT HOW DO WE ADDRESS THESE ISSUES? Well, many of these tailings still contain residual gold and other valuable minerals, offering the potential for re-mining. However ‼️ Re-mining isn't an approach to be taken lightly. Before any re-mining, pre-feasibility studies are crucial. These studies require accurate and comprehensive data to assess the site's physical condition before any ground work. Entering closed or abandoned mines for ground surveys and sampling can be extremely dangers due to: ⚠️ Structural Instability ⚠️ Toxic Exposure ⚠️ Access challenges But this is where FieldServe comes in. By using a combined approach of drone and satellite technology, we are able to provide a comprehensive view of Mine waste facilities, enabling more informed decision-making for re-mining projects. Using optical and radar satellite data, we can provide a historical analysis, revealing surface changes, environmental impacts, and tracking geotechnical stability using InSAR. We then use drones for near real-time data, using LiDAR or Photogrammetry to generate 3D models and measure the volumes of these mine waste piles. Our remotely acquired data helps geotechnical engineers, tailings professionals, investors and environmental consultants assess the potential of re-mining projects with limited (if any) need for site access. What do you think is the best way to address Gauteng's mine waste challenges? Let's have a conversation and explore how our remote data solutions can help inform the feasibility of potential re-mining projects.

Monitoring surface water on tailings storage facilities (TSFs) is essential for maintaining stability and ensuring regulatory compliance. Our satellite-based solutions provide accurate, near-real-time data to assess water levels, movement, and other key parameters, allowing for proactive management. This satellite data serves as an early warning system, highlighting areas that require further investigation or ground-based surveys. Once identified, our drones are deployed for detailed on-site inspections, offering precise, high-resolution data to support informed decision-making and enhance safety on the ground. Let's talk more: 📞 072 873 4668 📧 info@fieldserve.co.za

We specialize in remote data acquisition for those challenging, hard-to-reach environments where traditional methods often fall short. From water and tailings dams to landfills, geological exploration sites, and legacy mines, our team provides the critical data needed to manage and monitor these sites safely and efficiently. Our services include: -Topographic/LiDAR Surveys -Bathymetric Surveys -Deformation Monitoring -Magnetic Surveys -Dam Safety Inspections With our drone and remote sensing technology, we help clients in mining & exploration, waste management, and geotechnical engineering make informed, confident decisions—no matter how challenging the conditions. 📞 072 873 4668 📧 info@fieldserve.co.za

One day to go! Our Co-founder and Drone Integration Specialist Obakeng Rankhumise will be speaking at the Geological Society of South Africa's African Exploration Showcase. Join the conversation as Obakeng dives into how FieldServe uses drone magnetometry in mineral exploration. Looking forward to the talk!

I'll be speaking at the Geological Society of South Africa's 2024 African Exploration Showcase about the use of drone magnetometry in mineral exploration. Looking forward to sharing how FieldServe's drone-based magnetic surveys are being applied to improve efficiency and data quality. See you there!

Drones and Methane Detection: A Groundbreaking Solution for Landfill Gas Detection As organic waste decomposes in landfills, it generates methane, a potent greenhouse gas. 🌎 🌏 Addressing methane emissions from landfills is crucial for mitigating climate change and promoting sustainable waste management practices. Landfills traditionally use manual inspections with handheld detectors and permanent gas monitoring systems like gas probes or wells to detect methane leaks. These methods, while valuable, can be labor-intensive, time-consuming, and may not offer real-time or full coverage of the entire landfill area, plus, no one should be walking on a landfill if it can be avoided. FieldServe is proud to be the South African supplier of the Laser Falcon methane detection solution from SPH Engineering. As opposed to having your team take days walking on hazardous landfills, our drone solution is easily deployable and can cover the entire landfill in a matter of minutes or a few hours, optimizing your gas detection operations.

We understand the critical role of effective landfill management in safeguarding the environment. Our comprehensive drone surveying services provide essential data to enhance decision-making and compliance. Our offerings include: ✅️Bathymetric Surveys: We accurately measure water depth and sediment buildup in leachate dams, ensuring proper management and mitigation of environmental risks. ✅️Topographic Surveys: Our drones capture detailed land surface data, allowing for precise modeling and planning of landfill operations. ✅️Methane Detection: With advanced drone technology, we monitor and detect methane emissions, helping to manage greenhouse gas emissions effectively. By combining these services, we empower landfill managers with the insights needed to optimize operations and promote sustainability. If you’re interested in how our drone solutions can benefit your landfill management strategies, feel free to reach out! 📧 info@fieldserve.co.za 📞 072 873 4668

Landfill Leachate Dams: Preventing Uncontrolled Discharges of Polluted Water through Drone Bathymetry A leachate dam is a specially designed structure that collects and holds liquid waste that seeps out from a landfill. ☣️☣️This liquid , called leachate, can contain harmful substances and it is the duty of landfill operators to maintain enough storage capacity to ensure dam integrity and prevent uncontrolled discharges. 1 critical factor in the prevention of uncontrolled discharge is the management of dam capacity which requires bathymetric surveys- measuring water depth, volume, and sediment buildup within leachate dams. Traditional methods of collecting bathymetric data often rely on manual sampling and sonar equipment deployed from boats. Some of the challenges with these traditional methods include: 🔴 Access limitations after heavy rain 🔴 Safety risks to personnel 🔴 Time consuming and labour intensive Plus the smell is nothing to write home about. 💡 At FieldServe , we provide drone based bathymetric surveys for the proactive monitoring of leachate dams. The result? A clearer, safer picture of the dam's health. ALL WITHOUT PUTTING PERSONNEL AT RISK. SPH Engineering 's drone bathymetry system ( 📸)offers a safer, more efficient solution , providing accurate data on water depth, volume, and sediment buildup without the challenges of traditional methods. As we explore the role of drones in monitoring leachate dams, it is clear that this innovation can greatly enhance landfill management practices. If you are in charge of landfill operations and looking to optimize your data acquisition processes, let's have a discussion about how our drone surveys for landfill management can help.

We provide comprehensive monitoring solutions for tailings storage facilities by combining advanced drone and satellite data acquisition. We help Engineers of Record, Independent Tailings Review Boards, and mine executives maintain safe, compliant operations through precise, up-to-date data.