LDARprogram
LDAR program stands for Leak Detection and Repair program. It is a systematic process used by facilities that handle volatile organic compounds (VOCs) to identify, quantify, and repair fugitive emissions from equipment such as valves, flanges, pumps, compressors, connectors, tanks, and pressure-relief devices. The goal is to minimize VOC emissions, protect air quality, improve safety, and ensure compliance with applicable environmental regulations.
A typical LDAR program includes asset inventory, screening surveys, leak definitions and thresholds, repair timelines, verification
Programs may be based on national or state regulations, industry standards, or company policy. In the United
Advantages include reduced fugitive emissions, improved compliance, reduced environmental impact, and potential operational savings. Challenges involve
LDAR programs continue to evolve with advances in detection technologies, such as handheld meters, optical gas