Efficient LDAR management: challenges and solutions

With increasing pressure to reduce methane emissions, companies face the challenge of designing their inspection and repair programs (Leak Detection and Repair, LDAR) efficiently. Under the new EU Methane Regulation, numerous questions must be addressed to ensure a compliant and effective LDAR program. This article highlights the key aspects of our LDAR program and shows how atmio supports companies in overcoming these challenges.

Outsourcing LDAR Measurements: A Strategic Decision

One of the first considerations is whether to hire external service providers for the measurements. Our LDAR program offers flexible solutions that support the use of both internal and external teams. External service providers work with atmio’s measurement devices, which are directly integrated with the central emissions inventory containing all potential leakage sources.

Efficient Measurement Methods and Flexible Measurement Frequencies

Selecting the appropriate measurement methods and frequencies is a key component of a successful LDAR program. Our comprehensive solution integrates state-of-the-art technologies, such as Optical Gas Imaging (OGI) and ultrasonic measurements (LDAR Type 1 surveys), as well as gas detectors compliant with DIN EN 15446 (LDAR Type 2 surveys). Type 1 measurements, for example, are conducted at underground storage facilities and compressor stations at least every four months, while Type 2 measurements follow an eight-month cycle. For gas pressure regulation stations, similar considerations apply, with attention to the pressure level. Furthermore, our LDAR program incorporates a combination of various methane detection technologies, including drones to survey high-pressure pipelines and stationary sensors for installation in facilities, aligning with the latest technological standards.

A Comprehensive Inventory for Leak Control

The core of the LDAR program is a comprehensive digital registry of all potential methane leakage sources. Every component, from flanges to valves, is assigned a unique identification number (TAG number) to ensure clear traceability. All identified leaks are classified by their size and potential environmental impact to prioritize repair and monitoring actions.

Dealing with Hard-to-Reach Components

Hard-to-reach components often present a particular challenge. Our approach leverages gas cameras (OGI) that can detect leaks from a distance, even in difficult-to-access areas. This technology enables reliable monitoring in complex facility sections and allows for early leak detection.

Regular Reporting and Regulatory Transparency

Timely and comprehensive reporting to the relevant authorities is a key requirement of the Methane Regulation. Our platform ensures that all relevant data and reports are systematically collected and submitted by the designated deadline, no later than May 31 of each year. These reports include identified leaks, repairs performed, emissions data, and documentation of continuous facility monitoring.

Planning and Execution of Repairs

Another key element is the efficient planning of repairs. Identified leaks are documented in a repair and monitoring schedule, outlining all necessary actions to ensure repairs comply with regulatory requirements. This approach enables rapid remediation of leaks both above and below the repair threshold, ensuring ongoing compliance with the EU regulation.

Training and Continuous Improvement of the Program

The quality of an LDAR program largely depends on the personnel implementing it. Therefore, it’s essential to prioritize the training and certification of the professionals involved, ensuring that all inspections and documentation are conducted properly. Additionally, the program is regularly reviewed and adapted to continually enhance its efficiency and effectiveness.

Conclusion: atmio as a strong Partner in LDAR Management

Our comprehensive solution provides robust support for companies aiming to meet the challenges of the Methane Regulation. Through the use of modern measurement technologies, clear documentation, and optimized repair management, we help our clients minimize methane emissions and meet regulatory requirements efficiently, avoiding potential penalties. Contact us to learn more about how we can assist you in developing your LDAR program.