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Underground Utilities Mapping
WHY CARRY OUT UTILITY SURVEYS?
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Safety : to ensure the safety of site staff
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To limit the chances of incurring unexpected project costs due to standing time during construction
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To limit the chances of potentially costly litigation from third parties
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To provide additional valuable information
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To optimize the project design/layout
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To help you make the right decisions.

OUR PROCEDURES:
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Review of available utility plans/base maps
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Visual inspection of access chambers (indication of utility type, direction and depth)
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Tracing of identified utilities using Pipe & Cable locator@PCL with Ground Penetrating Radar@GPR
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Scanning of survey area using active and passive electromagnetic instruments to identify unrecorded utilities using PCL
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Ground-penetrating radar scanning to detect metallic and non-metallic utilities*(Optional)
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Marking out identified services on site
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Mapping of in-ground structures
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Detailed topographic surveying to accurately map above- and below-ground features
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