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Annular Seal Services
3 services found
by:Blaine Tech Services, Inc. based inSan Jose, CALIFORNIA (USA)
Groundwater monitoring wells deteriorate over time. In addition to affecting well integrity, these conditions may present hazards to vehicles and pedestrians.I Our wellhead maintenance services are designed to eliminate the hazards and re-establish wellhead security and integrity. Repairs are performed | with minimum disruption to on-site operations and businesses. Typical repair services ...
by:Carylon Corporation based inChicago, ILLINOIS (USA)
The Environmental Protection Agency (EPA) estimates that private lateral sewer lines account for 75% of the infiltration of ground water into the nation’s main sewer lines. These leaking laterals cause treatment plants to treat a higher-than-anticipated volume of water, resulting in higher treatment costs for the sanitary district, and higher customer fees. Eliminating the extra cost of ...
by:A F Howland Associates based inNorwich, UNITED KINGDOM
While fixed-volume purging with bailers or submersible high-flow pumps can remove overlying stagnant water from a well and provide a sample of the groundwater near the borehole, researchers have determined that these traditional purging practices pose significant scientific and practical ...