Detection of underground gas pipes by a Competent Person under Gas Safety (Gas Supply) Regulations (Cap. 51B) involves the process of identifying and locating underground gas pipes in compliance with the regulations. The regulations provide guidelines and standards for gas pipe detection practices to ensure that competent persons follow the necessary protocols to safeguard the gas infrastructure.

 

A competent person, who is trained and qualified in gas pipe detection, uses specialized equipment and methodologies to conduct surveys and locate gas pipelines. This is done to ensure the safety and integrity of the gas supply system and to help prevent damage or accidents during construction activities.

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根據《氣體安全（氣體供應）規例》（第51B章），由合資格人員進行地下煤氣管道探測是指根據法規辨識和定位地下煤氣管道的過程。這些規例為煤氣管道探測實踐提供了指導方針和標準，確保合資格人員遵循必要的協議以保障煤氣基礎設施的安全。

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接受過培訓並有資格進行煤氣管道探測的合資格人員，會使用專門的設備和方法進行調查和確定煤氣管線的位置。這樣做是為了確保煤氣供應系統的安全和完整性，並在施工活動期間避免損壞或事故。