BUDA has the skills and equipment to undertake CCTV and Conduit Inspections which aim to ascertain the conditions of existing (or new) drainage systems, boreholes or air ducts.
C. Utility Survey (Pipe Cable Locator Survey, PCL)(管綫測量(PCL))
BUDA in associate with UtilityINFO uses the latest Electromagnetic Induction Pipe and Cable Locators to locate all kinds of underground or covered utility, including power and telephone cables, gas, water, drainage and waste pipes, to establish the actual depth and position of these utilities in accordance with the standards and requirements specified in Government contracts.
The survey also comply with law requirements under CAP406H & CAP51B
F. Pipe Rehabilitation by Trenchless Technology (管綫維修(非開挖工程技術喉管修補))
As one of the approved specialists of the Hong Kong Housing Authority for pipe lining and CCTV survey, BUDA provides best quality service in pipe rehabilitation.
GPR is often used in BUDA to detect buried utilities on ground and slopes. It produces continuous electromagnetic (EM) waves into underground space. The EM waves carry out the anisotropic information of buried utilities in dielectric parameter, and then reflected back received by antennae.
BUDA in association with one of the world's leading Flow Monitor Contractors, arranges Installation, Data Collection and Preparation of Written Reports on all aspects of this service. Final Reports and Data Analysis will be completed by experienced and qualified engineers.
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