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Borehole Level Articles & Analysis
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APPLICATION Monitoring a borehole for contamination from a known petroleum spill. CUSTOMER Water Company, UK PROBLEM The customer wished to monitor hydrocarbon levels in a borehole for drinking water. ...
This process requires careful monitoring. The minimum CH4 level for engines to run is typically >50%, yet often small sites fall below this. ...
This process requires careful monitoring. The minimum CH4 level for engines to run is typically >50%, yet often small sites fall below this. ...
This process requires careful monitoring. The minimum CH4 level for engines to run is typically >50%, yet often small sites fall below this. ...
The cross section shows a circular borehole, with the vaporization front at the bottom. A metallic waveguide inserted into the borehole directs a millimeter-wave beam from a gyrotron as well as an injected "purge" gas such as air or nitrogen. ...
Hydro-Logic has been commissioned by Dwr Cymru Welsh Water to install, operate and maintain a large network of telemetry enabled reservoir level and compensation flow gauges across the whole of Wales. The initial contract covered five years and following an EU OJEC re-tendering process, a new contract for six years was awarded in April 2006. ...
Morgan Est Contractors for National Grid Supply and installation of telemetred groundwater monitoring network, May 2006 - ongoing Hydro-Logic recently completed the supply and installation of borehole instrumentation and a telemetry monitoring system to monitor groundwater conditions in 28 observation wells located at 19 sites in the vicinity of Croydon. ...
National Grid, Croydon Morgan Est Contractors for National Grid Supply and installation of telemetred groundwater monitoring network, May 2006 - ongoing Hydro-Logic recently completed the supply and installation of borehole instrumentation and a telemetry monitoring system to monitor groundwater conditions in 28 observation wells located at 19 sites in the vicinity of Croydon. ...
Hydro-Logic has been commissioned by Dwr Cymru Welsh Water to install, operate and maintain a large network of telemetry enabled reservoir level and compensation flow gauges across the whole of Wales. The initial contract covered five years and following an EU OJEC re-tendering process, a new contract for six years was awarded in April 2006. ...
The instruments were initially used to remotely collect data during a 30-day aquifer pumping test. By using gauged Level TROLL* 700 instruments in conjunction with BaroTROLL instruments, ethanol plant technicians can precisely monitor water levels in the aquifer. The combination of instruments allows for evaluation and compensation of water ...
This former Air Force Base located four miles south of the city of Novato, on San Pablo Bay, in Marin County, California, is undergoing environmental clean-up as it is returned to civilian use. With borehole, water level, and analytical data stored in EQuIS, the ArcGIS interface facilitates seamless display of information including contours in ArcMAP and geology ...
Geophysical logging of the borehole was not done due to concern regarding the degree of competence of the shale comprising the majority of the open portion of the borehole. ...