[Construction Example] Sagara Bridge, Hagiamagawa, Shizuoka Prefecture
Due to the difficulty of road occupancy, material delivery and construction will be carried out using a steel barge and a crab crane!
At the Sagara Bridge on the Hagima River in Makinohara City, Shizuoka Prefecture, the "Temporary Cofferdam LPF Method" was implemented. Due to the high volume of road traffic and the difficulty of occupying the road, materials were transported and construction was carried out using a steel barge and a crab crane. Since the diameter of the temporary cofferdam is 12.4m, which is larger than the existing footing, a method of filling the gap with water-stopping concrete was adopted. 【Case Overview】 ■ Temporary Cofferdam Shape: Circular φ12.4m H=7.0m ■ Client: Shizuoka Prefecture (Construction in FY 2016) ■ Construction Location: Sagara Bridge, Hagima River, Makinohara City, Shizuoka Prefecture *For more details, please download the PDF or feel free to contact us.
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Nihon Kaiyō Service Co., Ltd. has been engaged in underwater work in marine civil engineering since its establishment in 1972. Thanks to our efforts, we have reached our 43rd anniversary, receiving orders from government agencies as well as major general construction companies. Through our business, we strive to contribute to society and fulfill our social responsibilities by continuously working to develop technology and improve construction accuracy. Our company motto, "Do not be bound by the established, enrich your imagination, and always be a person who looks to the future," guides us as we work together as a team to enhance our technical skills and strengthen our corporate structure. We appreciate your continued support for Nihon Kaiyō Service Co., Ltd.
