Zenitaka Major Works
Sakai North Route Pipeline of Osaka Gas
Civil EngineeringKinkiEnergy Facilities1996～2000
| Owner | Osaka Gas Co., Ltd. |
|---|---|
| Location | Suminoeku, Osaka |
| Completion | November, 1997 |
| Work Summary | Launching Shaft(Press-In Open Caisson Method) ・Inner Diameter:8,500mm ・Length:42.3m Arrival Shaft(Steel Underground Continuous Wall Construction Method) ・Inner Diameter:6,500mm ・Length:42.5m Mud Pressure Balanced Shield Method RC Segment ・Outer Diameter:2,800mm ・Inner Diameter:2,400mm ・Legth:1,063m |