Inspection Services

Construction inspection monitoring, geophysical surveys and both destructive and nondestructive testing of materials require specialized training of personnel, selection and application of sophisticated equipment, and the utilization of certified technicians and inspection divers.

Most popular related searches

sub-bottom profiler

non-destructive testing

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pipeline construction

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multibeam sonar

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acoustic sensing

Stand-alone sonar imaging & profiling surveys of sanitary outfall pipeline diffuser ports and at locations with restricted access.
Submerged & buried pipeline and cable tracking and locating utilizing Radio detection (utility locator), marine magnetometer, sub bottom profile/bubble pulse and DGPS tracking and navigation systems.
Sidescan sonar and bathymetric bottom profile and contour surveys for locating objects, identifying/documenting bottom features and search and recovery in lakes & rivers, estuaries and bays, coastal and offshore locations.
Structural condition surveys using nondestructive testing (NDT) of above and UW metal, concrete and wooden structures with low-light/high resolution video documentation, ultrasonic (UT) thickness gauging and shear-wave examination, magnetic particle inspection (MT) and other acoustic sensing and ultraviolet lighting techniques.
Coring, boring/probing, oxy-arc cutting and destructive testing of concrete, steel and wooden materials collected by divers for laboratory analysis including chloride intrusion, compression and tensile strength/limits.
Current velocity and multibeam sonar bottom surveys, utilize Total Station survey instruments for "as-built" documentation of marine dock substructure piling, integration of ultra short baseline positioning with DGPS survey systems to create 3D mapping.
Deployment and recovery of oceanographic instruments with data loggers to record current and pressure, water quality, temperature and other sample data from culverts, outfalls, submerged structures and at open seabed locations.
Third party construction inspection during critical component stages requiring QC/QA of Owner’s contracted work for extensive or complex underwater repairs, new pipeline construction, field monitoring of marine construction materials, etc.

Inspection Services

Stand-alone sonar imaging & profiling surveys ...