The updated contract provisions under DEVB TC(W) No. 3/2023 add three smart safety systems:
• MEWP Smart Monitoring — Smart Monitoring System for Mobile Elevating Work Platform
• Smart Fire & Smoke Detection — Smart fire and smoke detection system
• Scaffolding Putlog Monitoring — Smart Monitoring System for Scaffolding Putlog
The update also extends the adoption arrangement for Smart Site Safety System to public works maintenance and term contracts with a contract sum exceeding HK$30 million.
For project, safety, tender and engineering teams, this is a timely point to review site risks, existing equipment, alert workflows and platform integration needs.
AutoSafe supports 4S technical assessment, solution planning and integration with existing site systems or Centralized Management Platforms (CMP). Whether you are assessing MEWP protection, high-risk fire and smoke monitoring, or scaffolding putlog requirements, contact AutoSafe to get your free tailored solution.
發展局（DEVB）2026 年 Smart Site Safety System（SSSS／4S）更新現已生效。
更新後的 DEVB TC(W) No. 3/2023 合約條文新增三類智能安全系統：
• MEWP 智能監察系統
• 智能火警及煙霧偵測系統
• 棚架 Putlog 智能監察系統
更新亦將合約金額超過港幣 3,000 萬元的公共工程維修及定期合約，納入 4S 採用安排。
對項目、安全、標書及工程團隊而言，現在正是檢視地盤風險、現有設備、警報流程及平台整合需要的合適時機。
AutoSafe 可協助進行 4S 技術評估、方案規劃，以及與現有地盤系統或中央管理平台（CMP）的整合。無論是 MEWP 防夾保護、高風險區的火警及煙霧監察，還是棚架 Putlog 規格需求，歡迎聯絡 AutoSafe，免費獲取客製化方案。
Source: Development Bureau memo dated 10 July 2026, updating DEVB TC(W) No. 3/2023 and its Annexes A–C.
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