地下構造物(1)

[VI-131] New upper floor slab construction work directly above the business line using buried formwork
-Improved civil engineering work in the terminal section of Minami-Sunamachi Station on the Tozai Line-

〇Kyosuke Maeda¹ (1.Tokyo Metro Co.,Ltd)

Keywords:Business line, Station improvement work, Upper floor version, Buried formwork