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Marine Construction

You face any number of challenges in marine construction. Tidal height variations, currents, distance from land and a work area that you can’t always see. Your ability to build and construct in or near the water has a lot to due with underwater and underground conditions. Whether its port construction or residential building near the water’s edge, Aqua Survey can provide you with the support tools to position you for success.

Save Time and Money with Aqua Survey

Aqua Survey provides the following on-water services to support bridge and tunnel design, deepening projects, terminal maintenance, rehabilitation and construction and remediation efforts:

Parallel seismic non-destructive testing to determine pier burial depth
Utility and pipeline markout mapping
Unexploded ordnance (UXO) and munitions and explosives of concern (MEC) markout
Side scan sonar navigation obstruction markout studies
Bathymetric (hydrographic) surveying to document the existing bottom contours
Geotechnical drilling providing standard penetration tests (SPT’s), Shelby tube and split-spoon sampling capabilities
Cone Penetrometer Testing (CPT)
• On-water physical measurements of core samples such as shear vane
Sediment vibracoring for sample collection or sediment core examination
• Current studies with acoustic doppler current profiliers (ADCP’s)
• Bridge support scour studies with side scan sonar
Sediment sampling and laboratory testing to support dredging permits
• Physical analyses of samples such as grain size, plasticity and total organic carbon to characterize the surficial sediment

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