Our Capabilities
Engineering, project management, and geospatial intelligence for mining and infrastructure delivery in West Africa.
Mining and infrastructure projects in West Africa demand engineering rigour, disciplined project control, and precision spatial data — delivered by teams who understand both international standards and local field conditions. SITEC provides that capability. We operate as an integrated technical partner across engineering, project management, and geospatial intelligence — ensuring your project is designed correctly, built to specification, and documented to the standards your stakeholders require.
Engineering & Technical Services
SITEC ensures the engineering integrity of your project — from design verification through construction oversight to final documentation.
Our engineers embed directly with project teams to maintain technical control across disciplines. Whether you require independent review of a contractor's design package, on-site engineering oversight during construction, or multidisciplinary coordination across civil, structural, mechanical, electrical, and piping — SITEC provides qualified engineers who work to international standards and deliver to your project's requirements.
Delivered across gold mining, process plant, and infrastructure projects in West Africa.
Design Verification & Technical Review
Independent verification of designs, calculations, and specifications against international codes and project requirements. Deficiencies are identified and resolved before construction, eliminating costly site rework.
On-Site Engineering Oversight
Qualified engineers deployed to site to supervise technical execution, resolve construction challenges, and ensure work is performed to approved designs and specifications.
Multidisciplinary Coordination
Technical coordination across civil, structural, mechanical, electrical, and piping disciplines — ensuring interface management and design integration throughout project delivery.
Feasibility & Study-Phase Engineering
Engineering inputs to feasibility studies, technical risk assessments, and design basis development — establishing sound technical foundations before construction commitments.
Technical Documentation & Compliance Records
Engineering reports, inspection records, as-built documentation, and compliance verification — providing the auditable trail that demonstrates project integrity.
Project & Construction Management
SITEC maintains project control across schedule, cost, quality, and safety — so delivery stays on track regardless of site conditions.
Effective construction delivery requires disciplined controls, qualified supervision, and proactive risk management — especially in West Africa's demanding operating environments. SITEC provides experienced project controllers and construction managers who have delivered across mines, processing plants, industrial facilities, and linear infrastructure throughout the region. We understand the local challenges — unpredictable supply chains, remote site logistics, multiple subcontractor interfaces — and we have the systems and people to manage them.
Proven on mine expansions, industrial facilities, and linear infrastructure across Mali, Guinea, and Senegal.
Project Controls & Earned Value
Schedule management, cost tracking, earned value analysis, and progress reporting — providing clear visibility of project performance against baseline at all times.
Construction Supervision & Quality Management
Qualified supervisors on site verifying workmanship, enforcing approved methods, and ensuring contractor performance meets specifications and quality standards.
HSE Management & Regulatory Compliance
Implementation and enforcement of health, safety, and environmental management systems — maintaining zero-harm culture and full regulatory compliance throughout construction.
Procurement Coordination & Site Logistics
Material procurement tracking, expediting, and site logistics management — ensuring the right materials reach remote sites on schedule to maintain construction momentum.
Commissioning, Handover & Closeout
Systematic pre-commissioning, commissioning, punch-list resolution, and handover management — delivering a facility that is ready to operate with complete documentation.
Survey & Geospatial Intelligence
Precision spatial data from ground surveys, aerial mapping, and airborne LiDAR — delivered in engineering-ready formats for design, construction, and operations.
Every engineering project requires accurate terrain data before design can proceed. SITEC provides that data through integrated ground survey (GNSS and total station), drone photogrammetry, airborne LiDAR (DJI Matrice 400 RTK + Zenmuse L3, 3 cm vertical accuracy, 2M points/sec), and GIS analysis. Deliverables are provided in industry-standard formats — LAS/LAZ, GeoTIFF, DWG/DXF, Shapefile, KMZ — ready for direct use by your engineering and design teams.
DJI Matrice 400 RTK + Zenmuse L3 · GNSS/RTK · Engineering-grade deliverables in LAS/LAZ, GeoTIFF, DWG/DXF. Deployed across mine sites, transmission line corridors, and infrastructure projects throughout West Africa.
GNSS Control Networks & Topographic Surveys
Establishment of geodetic control networks and detailed topographic surveys using GNSS and total station — providing the precise base data for engineering design and construction layout.
Drone Photogrammetry & Aerial Mapping
High-resolution orthomosaics, digital surface models, and 3D point clouds from UAV-captured imagery — covering large areas rapidly with engineering-grade accuracy.
Airborne LiDAR Scanning
Engineering-grade terrain data where photogrammetry cannot penetrate — under canopy, along corridors, and across complex terrain. 50 km corridor surveys completed in 2–4 days.
Transmission & Distribution Line Inspection
Drone-based inspection of HT/MT/BT transmission and distribution lines — visual assessment of towers, insulators, and conductors, thermal hotspot detection, and LiDAR-enabled vegetation encroachment analysis along corridors. Deliverables include annotated inspection reports, defect logs, thermal imagery, and GIS-compatible datasets.
GIS Analysis & Spatial Data Management
Spatial database development, thematic mapping, and geospatial analysis — transforming field data into structured intelligence for project planning and operational decisions.
Volume Calculations & Earthworks Monitoring
Precise cut-and-fill computations from drone or ground survey data for stockpile measurement, excavation tracking, and progress verification — essential for project control and payment certification.
Ready to Discuss Your Requirements?
Outline your project scope and technical requirements — SITEC will define the right capability package for your delivery.