管理私人水管滲漏 除了管理公共水管的用水流失外，我們亦採用一系列措施，例 如為私人發展項目安裝總水錶，以監察私人水管用水流失的情 況。我們亦透過編制合約條款及規格範本，以及提供測漏服務 供應商參考名單，為業主、物業管理人和服務供應商提供建議 和支援，以便他們安排測漏調查。 「智管網」的逐步推行亦讓我們能發現隱藏於私人水管的滲漏 點。當「智管網」在某監測區域發現用水量異常，我們的團隊 便會到場進行滲漏調查，包括目視和聽音檢查、滲漏噪聲相關 測試和滲漏分段測試。若私人水管出現懷疑用水流失，我們會 向相關業主和物業管理人提供建議和支援。 Managing leakage of private water mains In addition to managing water loss from public mains, a series of measures, for example, installing master meters, have been put in place to monitor water loss at private developments. We also provide advice and support to property owners, management agents and service providers to facilitate leak investigations through publishing sample contract clauses and specifications, and providing a reference list of local leak detection service providers. The progressive implementation of WIN also allows us to identify hidden leaks in private water mains. Once the intelligent network detects an unusual amount of water consumption in certain DMAs, our water loss management teams will assist in onsite visual and sounding inspections, leak noise correlation surveys and leak detection step tests. In case the water loss is suspected occurring in the private water mains, advice and support would be provided to the concerned property owners and management agents. 現新 Innovate 水務署 二零二一至二二年年報 WSD Annual Report 2021/22 31
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