Several of the many services BUDA provides can assist in major environmental-related projects, including Drainage Master Plan (DMP), Sewerage Master Plan (SMP), Feasibility Studies, Detailed Designs, etc. Manhole & Man-Entry Surveys, CCTV Inspection, Flow Monitoring and Water Quality Sampling are some of the more commonly used techniques for these projects. Below are some sample records produced by BUDA in connection with the above type work.
A number of infiltration defects found during source detection and CCTV survey. Some active defects (infiltration seepers found during CCTV survey). Two inflow sources suspected but could not be confirmed. Picture 3 shows infiltration in manhole.
These photos show two major infiltration identified by BUDA
Picture 1 : Infiltration detected in flow carrying pipe
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Picture 2 : Infiltration at corner of manhole |
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Picture3 : Minor infiltration from manhole
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Picture 4 : Possible stormwater connection at into sewer manhole |
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Picture 5: A sample Flow Monitoring data from a Sewerage System
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