PROJECTS

Gotemba Premium Outlets 4th Phase Civil Engineering Design and Construction Supervision

Gotemba Premium Outlets is located in an urbanization control area, and has problems such as traffic congestion on surrounding roads, making it difficult to expand. However, from the development concept stage, we promoted consensus building with the relevant parties through discussions with the relevant government agencies regarding master plan considerations and deregulation, and after dealing with land issues and applying for legal permits, the fourth phase of construction began in 2016. While resolving the difficult issue of balancing the operation of the existing outlet with this construction, we created the largest outlet in Japan by developing the site with a total cut and fill volume of 300,000 m3 and a new retaining wall with a maximum height of 10 m above ground and a total length of over 3 km, renovating the outer road to ease the slope of the road over 1 km and increase its width, and building a new overhead passage to increase access to the existing area.

DATA

Year of completion2020
LocationGotemba City, Shizuoka Prefecture

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Building usage Commercial facilities, roads and bridges
Site areaDevelopment area: approx. 19ha
Our BusinessCivil engineering architectural design and construction supervision
Development areaCutting work: 207,000m3, Embankment work: 90,000m3, Volume of residual soil removed: 117,000m3 RC
Retaining wall: (H=1~10m) 1,989m, Block retaining wall (H=1~5m): 1,258m
Drainage facilities (storm water and wastewater): Total length: 3,080m, Adjustment reservoirs (total of 7 locations, total capacity): 3,882m3
City road widening (W6.0→W9.0m): 1,170m Hope Bridge: Bridge length 178.4m
Overpass ①: Bridge length 22.5m, Overpass ②: Bridge length 28.8m
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Update : 2024.05.27

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