GB/T 30040.4-2013
ActiveLeak detection systems―Part 4：Liquid and/or vapour sensor systems for use in leakage containments or interstitial spaces
双层罐渗漏检测系统 第4部分：应用于防渗漏设施或双层间隙的液体或蒸气传感器系统
Application Summary AI generated
This standard specifies technical requirements and test methods for liquid and/or vapour sensor systems used to detect leaks within secondary containment spaces or interstitial areas of double-walled tanks and piping. It is applied in the petroleum, chemical, and environmental protection industries for monitoring underground storage tanks, aboveground storage tanks, and pipeline systems to prevent soil and groundwater contamination. The standard ensures sensor reliability in detecting hazardous fluid leaks in containment sumps, tank annuli, and pipe trenches.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.