在二零二一至二二年度，我們負責保養約 In 2020/21, we oversee approximately 6 500 並為其中 Of these, 進行了預防性維修或鞏固工程 received preventive maintenance or upgrades 幅斜坡 slopes 詳細及獨立的水塘視察 在二零二一年疫情持續的形勢下，我們外聘的海外專家顧問， 繼續以遙距方式進行水塘視察。視乎二零二二年年中情況，我 們會把握機會安排海外專家顧問來港，恢復實地視察水塘。 斜坡維修及鞏固 我們定期為轄下斜坡進行維修及鞏固工程，包括打泥釘、加固 斜坡表面、在斜坡底部建造矮牆以栽種植物、改善排水系統、 栽種一般植被、提供安全通道走廊等，大幅降低發生山泥傾瀉 的風險，以及減少對公眾、水務人員和設施所構成的威脅。 Detailed and independent reservoir inspections Under the prevailing epidemic situation, we continued to conduct remote inspections of our reservoirs by external expert advisors throughout 2021. Where conditions permit, we would seize opportunity in allowing advisors to conduct physical inspections in some reservoirs in mid-2022. Slopes Maintenance and Upgrades We regularly maintain and upgrade the slopes under our purview via soil-nailing, stabilisation of slope surface, construction of toe planter wall, improvement in drainage system, general planting, provision of safe access corridor and so forth. These efforts significantly decrease the risk of slope failure and the corresponding danger it can pose to the public, our staff and waterworks installations. 在二零二一至二二年度，我們為水塘及配水庫進行了以下視察： In 2021/22, we conducted the following inspections of our impounding and service reservoirs: 次由外聘專家顧問進行的遙距獨立視察 remote independent inspections conducted by external expert advisors 次由水務署人員進行的詳細視察 detailed inspections conducted by internal staff 62 47 74 幅斜坡 slopes 現新 Innovate 水務署 二零二一至二二年年報 WSD Annual Report 2021/22 54
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