Dredging & waterway maintenance
Proving the agreed depth has been reached, and staying within the design while you work.
The sector
In dredging and maintenance work only one thing counts: has the agreed depth been reached? You must be able to prove it, and preferably see it while you work.
How we help
With the autonomous BlueBoat USV we survey the waterway along fixed lines and deliver a depth chart that we lay against the design. Where full bottom coverage is needed, we use multibeam. On the machine, positioning systems let the operator see where he is relative to the design, and everything is logged. That way you can show later what was done. If you already work with Teledyne PDS2000, Viking or BeamworX, we work in your package.
What matters here
- Depth verification after every dredging cycle
- Demonstrably meeting contractual depths
- Volume calculation of dredged material
- Working within the design with positioning on the machine
- Looking back at what was done, for example in case of questions or claims
Clients
- Dredging companies
- Earthmoving contractors
- Waterway authorities
Relevant services
Hydrographic surveys
Seabed surveys with various vessels and USVs, from singlebeam to multibeam: RTK-accurate, from fast depth verification to full bottom coverage, from a compact building pit to the longest river.
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Positioning systems
Positioning systems on dredgers and excavators: realtime excavation data within design, from hydraulic crane to offshore hopper dredger.
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Data, software & reporting
From raw survey data to usable results. We work in the package you know, and where none exists we build the tool ourselves.
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