We are conducting cleaning of the drainage boreholes for the boring holes!
At Hokuto Drill Co., Ltd., we are conducting "borehole (inside casing) cleaning" as a measure to restore the functionality of water collection and discharge effects. We offer a variety of injection nozzles, including the "Front Jet" advanced nozzle that probes the inside of the pipe while blowing water forward, and the "Back Jet" nozzle that blows water backward to discharge residual materials from the pipe. Please feel free to contact us if you have any requests. 【Product Lineup】 ■ FRONT JET Advanced Nozzle ■ BUCK JET Back Jet Nozzle ■ SIDE JET Swivel Nozzle *For more details, please download the PDF or feel free to contact us.
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【Publication History】 ■Specific Construction ・Road maintenance work in the Nagano area (East Nippon Expressway Company Limited) ■General Construction ・Prefectural landslide maintenance and repair (Asakawa) (Nagano Construction Office) ・Prefectural landslide maintenance and repair (Chizukiyama) (Nagano Construction Office) ・Prefectural forest conservation project No. 7 (Happo) (Nagano Prefecture Forestry Department) etc. *For more details, please download the PDF or feel free to contact us.
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For more details, please download the PDF or feel free to contact us.
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Hokuto Drill Co., Ltd. is a company that performs cleaning of boreholes (inside the casing) as a measure to restore the functionality of water collection and discharge effects. In the work inside the collection well, we do not neglect disaster prevention measures such as measuring the concentration of oxygen and harmful gases, monitoring concentration changes, and observing the heat stress index with a WEGT monitor outside the well.
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