Seismic Monitoring Applications available in Virginia
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Premium
Octaform – Water & Wastewater Containment
A proven PVC stay-in-place concrete forming system to extend service life and performance of water containment and digestion tanks – offering a durable, water-tight membrane that is highly resistant to corrosion and low-pH ...
By Octaform Systems Inc. based in Vancouver, BRITISH COLUMBIA (CANADA).
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Seismic borehole and surface solutions for dyke investigation sector
Strength characterization: Seismic methods are suitable to study the strength characteristics of dyke and dams. Seismic measurements are sensitive to density changes and compactness of soils. Therefore, areas with inadequate compactness of dykes can be detected. A correlation with SPT/CPT (Standard/Cone Penetration Testing) is often done because these methods also depend on the mechanical properties of the ...
By Geotomographie GmbH based in Neuwied, GERMANY.
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Seismic borehole and surface solutions for crosshole/downhole
Ship locks and lifts: A ship lock is an engineering structure which enables ships to overcome the level difference between two waterways. Water level is raised or lowered by filling or emptying the lock chambers. Filling and emptying a lock chamber is a central process of the ship lock which causes high cyclical loads on the underground. therefore, an a-priori estimate of the soil behaviour under loads is crucial for geotechnical engineers to select the best design parameters and to avoid undesired deformations on ...
By Geotomographie GmbH based in Neuwied, GERMANY.
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Electrocoagulation Units for Emergency Potable Water
Water contaminated by flood, fire, earthquake, tornado, sewage, pesticides, heavy metals, and bacteria can be cleaned in a 1.5 or 3-gpm portable unit. The units are small and light allowing them to be carried in a jeep or pickup and operate off of a single phase 110 or 220-volt generator. The self-priming pump feeds water into a skid mounted electrocoagulation system followed by a self-cleaning 0.2-micron ceramic filter. Electrocoagulation causes bacteria, pesticides, heavy metals, and silt (suspended solids) to ...
By Powell Water Systems, Inc. based in Centennial, OREGON (USA).
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