Our Services

Environmental Solutions Limited delivers Africa’s most advanced Optical Gas Imaging (OGI) and Leak Detection and Repair (LDAR) services to industries committed to operational excellence and environmental responsibility. Our expert team combines cutting-edge infrared imaging technology, laser-based detection systems, and data-driven methodologies to help you identify fugitive emissions, quantify methane leaks, and implement effective mitigation strategies—ensuring regulatory compliance, reducing environmental impact, and protecting your bottom line across oil and gas, waste management, and utility operations.

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Leak Detection and Repair (LDAR) Programs

A comprehensive end-to-end methane emission management service

Site-Wide Surveys

Method: Deployment of OGI Cameras (infrared-based) on Tripods, Vehicles, Drones or personnel to scan all potential leak sources.

Survey Components Include:
  • Valves, connectors, flanges, pumps, and compressors
  • Pressure relief devices, Thief hatches, and storage tanks
  • Pipelines, wellheads, and gathering lines
  • Separators, dehydrators, and process equipment

Deliverable: A detailed report containing video evidence, tagged images, GPS coordinates, and equipment IDs for each detected leak.

Advanced Fugitive Emission Monitoring

Method: Utilization of Tunable Diode Laser (TDL) spectrometers for quantitative leak measurements.

Application: Identification of small or persistent leaks and emission rate quantification (grams/hour, kg/hour) for regulatory reporting and carbon accounting.

Continuous Monitoring Solutions

Method: Installation of fixed OGI or laser sensors around high-risk or hard-to-access areas (e.g., compressor stations, tank batteries).

Benefits:

  • 24/7 real-time monitoring
  • Instant leak alerts
  • Continuous emission event data for proactive maintenance and safety management

Quantification & Reporting

We move beyond simple leak detection to provide measurable data-driven insights.

Emission Rate Quantification: Integration of OGI with wind data and proprietary algorithms to estimate leak flow rates.

Site-Level Emission Inventories: Aggregation of detected and quantified leaks to calculate total site-level methane emissions.

Repair & Mitigation Services

Our approach ensures full accountability—from detection to resolution.

Repair Coordination & Management: ENVIRONMENTAL SOLUTIONS LTD acts as project coordinator, working with client maintenance teams or Certified contractors to repair identified leaks.

Post-Repair Verification: Mandatory OGI re-scan to confirm leak elimination and document compliance success.

Aerial Surveys: Drones equipped with OGI systems for large-area methane surveys.

Key Value Propositions

Visual Proof OGI technology provides undeniable video and pictorial evidence, making invisible emissions visible and actionable.

Speed & Efficiency OGI surveys are significantly faster than traditional “Method 21” inspections, minimizing downtime and reducing costs.

Comprehensive Coverage Ability to inspect thousands of components daily, including hard-to-reach areas.

Proactive Safety Management Early methane detection reduces fire risks, protects worker health, and minimizes liability.

Data-Driven Decisions Leak prioritization based on emission size and repair cost for maximum ROI.

Regulatory Compliance Stay ahead of tightening environmental standards and avoid potential fines through proactive mitigation.