Stable supply of earth and sand!!

 
■ major collection site
The 260 million m3 mountain soil required for land development of Kansai International Airport is mainly carried out from four newly developed collection sites which permit soil collection exclusively for this work.
Site name (prefecture)
Qty of earth
Main developer
Carry-in period
Tsuna(Hyogo)
32,000,000m3
JV of Mitsubishi Materials and Hazama Corp.
Dec.1999〜Nov.2004
Sumoto(Hyogo)
60,000,000m3
Taiheiyo Cement Corp.
Dec.1999
Kada(Wakayama)
81,000,000m3
JV of Aoki Corp. and Kajima Corp.
Nov.2000〜Mar.2006
Misaki(Osaka)
70,000,000m3
Osaka Prefectural Land Development Corporation (JV of Obayashi Corp., Taisei Corp., Okumura Corp., Nishimatsu Corp., Maeda Corp., Hazama Corp., Tobishima Co., Ltd., Konoike Construction Co., Ltd. and Nihon Kokudo Co., Ltd.)
Mar.2001〜May.2005



関西国際空港用地造成株式会社
Kansai International Airport Land Development Co.,Ltd
1-Banchi,Senshu-kuko Kita, Izumisano-shi,Osaka 549-0001 Japan