閉路電視及沙井檢測
CCTV & Manhole Survey

精準管道內視技術 管道閉路電視檢測（CCTV Inspection）是利用配備高解析度鏡頭的遙控爬行器或微型攝像頭進入管道內部，在不挖掘地面的情況下，安全且全面地視察管道內部的實際狀況。透過即時影像與高畫質照片紀錄，我們能精確鎖定渠道缺陷的位置，為後續的損害評估與維修方案提供科學數據支持。
預防性維護與災害應對 CCTV 檢測能極其有效地識別各類渠道隱患，是保障基礎設施安全的關鍵工具：

• 缺陷識別： 偵測渠道裂痕、變形、異物穿透（如樹根或鋼筋）及局部下陷。
• 風險預防： 及早發現管道滲漏，避免因水土流失引致的地面塌陷（Sinkholes）或山泥傾瀉等嚴重次生災害。
• 高效決策： 根據影像資料制定精準的修復計劃，大幅降低盲目挖掘的成本與風險。

Precision Pipe Imaging Technology Closed-Circuit Television (CCTV) Pipe Inspection utilizes high-definition cameras—mounted on robotic crawlers or specialized push-rods—to conduct safe, non-destructive internal surveys of drainage and sewerage systems. By capturing real-time footage and high-resolution imagery, we can pinpoint the exact location of structural defects, providing an empirical basis for detailed analysis and the development of effective remedial strategies.
Preventive Maintenance and Hazard Mitigation CCTV surveys are an essential diagnostic tool for identifying a wide range of subsurface pipeline issues before they escalate:

• Defect Detection: Identifying structural cracks, pipe deformation, intrusions (such as tree roots), and localized settlement or sagging.
• Disaster Prevention: Early detection of leakage prevents internal soil erosion, which is a primary cause of ground subsidence (sinkholes) and landslides.
• Operational Efficiency: Comprehensive visual data allows for targeted repairs, significantly reducing unnecessary excavation costs and project downtime.

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