The "'Pressure Pipe Inspection Company "'( PPIC ) is a supplier of large diameter water and wastewater pipeline condition assessment and leak detection services.
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The company offers site evaluations, irrigation system efficiency audits, leak detection, weather analytics, installation or upgrade of current systems and ongoing support and training.
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Danaher's products include hand tools, including Sears Craftsman tools, leak detection systems for underground fuel storage tanks and a small telecommunications test equipment business.
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The encasement is vented for purposes of leak detection as well as relief of gasses as well as ground water leaking into the encasement.
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They seldom alert owners of leaks, said Tom Young, a professor at the University of California-Davis who is considered an expert in leak detection.
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The leak detection alarm sounded four times during the week before the spill was discovered, but BP interpreted the leak detection alarms as false alarms.
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Thus schlieren photography can be used in many engineering problems such as heat transfer, leak detection, study of boundary layer detachment, and characterization of optics.
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Portable gas leak imaging cameras are also a new technology that can be used to improve leak detection and repair, leading to reduced fugitive emissions.
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Current digital water leak detection systems can locate multiple water leaks to within 1 meter resolution over a complex network of cables running several kilometers.
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The leak detection alarm sounded four times during the week before the spill was discovered, but BP interpreted the leak detection alarms as false alarms.
