[Construction Case] Port Facility RTG Travel Path: Settlement Correction Work
Correction of road surface irregularities and unevenness in a short construction period! Introducing examples of port facility repair work.
We would like to introduce a case of "settlement correction work" performed on the RTG (Rubber-Tyred Gantry) running surface at a port facility in Akita Prefecture. Over time, the RTG running surface has settled, causing a step difference in the adjacent vehicle running path. Additionally, unevenness has occurred in the longitudinal direction, which has affected the operation of the RTG and snow removal work. Compared to other methods, the Upcon method was adopted because it allows for construction without breaking the RTG running surface and without halting operations for a short construction period. 【Case Overview】 ■ Construction Area: 258m² ■ Maximum Correction Amount: 57mm ■ Construction Period: 6 days (nighttime) ■ Area: Akita City, Akita Prefecture / Container Terminal *For more details, please refer to the PDF document or feel free to contact us.
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We carry out construction work to correct the sinking, tilting, steps, and gaps in concrete floors caused by uneven ground subsidence in buildings such as factories, warehouses, stores, and general residences, using a completely non-fluorinated urethane resin and our unique "Upcon Method" with small machinery. Additionally, we are engaged in public works that utilize technologies developed through various research and development projects to restore the functionality of aging social infrastructure, such as roads, airports, ports, and agricultural waterways. ■ Features of the Upcon Method 1. Short construction period: The construction time is 1/10 of conventional methods. 2. No interruption of operations: No need to move machinery or cargo. 3. Comprehensive high technical capability: 100% in-house employees. 4. Compact construction system: Quick restoration of the current state is possible. 5. Reduced risk of re-subsidence: Lower risk of re-subsidence compared to conventional methods. We provide total support from on-site surveys nationwide to repair planning and construction, all handled responsibly by our in-house staff. Our specialized and experienced staff will propose the optimal repair plan tailored to your site. Upcon Co., Ltd. was newly listed on the Nagoya Stock Exchange Next Market on December 26, 2022.