e4sciences | Services | Where

By: E4sciences  05-Apr-2012

e4sciences|Earthworks will provide its services within days almost anywhere in the world. The equipment is portable; our field crews are mobile. Navigation can be established quickly. We often use vessels of opportunity. Projects range from a week to 6 months.

Concentration on specific locations produces efficiencies and creates value for our clients.

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e4sciences | Services | Why unique

Orthosonographs are underwater aerial-photograph-like images of the river or channel bed, based on reflectivity of the bottom materials and features. Dredging contaminated sediments can cost 8 times dredging clean sediments, so separating the sediments in-situ can save tens of millions of dollars. Compare the black silt and infrastructure in the orthosonograph to the state-of-the-practice side-scan mosaic.


e4sciences | Services | Asset evaluation

Scientific measurements and monitoring produce predictive knowledge of the required maintenance, frame the limits of the uncertainty, and define the costs more accurately than statistics for other less deterministic data. The calculations must allow for unexpected events, unanticipated effects, and improved understanding of the system over the foreseeable lifetime.