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High Precision 3D Profiling on a DN1800 Trunk Sewer connect to WanChai East Sewage Screening Plant |
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Closed Circuit Television Survey (CCTV Survey) |
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Comprehensive Utility Survey (CUS) |
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3D Utility Model (GIS & BIM)
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Lining Works |
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Special Detection - Bomb |
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Water Leakage Detection and Management |
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Ground Penetrating Rader Survey (GPR) |
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Flow Study in Drainage Conduit |