Zenitaka Major Works
![](/img/works/index_01_main01.jpg)
Sakai North Route Pipeline of Osaka Gas
Civil EngineeringKinkiEnergy Facilities1996~2000
![Sakai North Route Pipeline of Osaka Gas](/works/images/94ca46d71b503a8068eac5f91d8c1578014b6747.jpg)
![Sakai North Route Pipeline of Osaka Gas](/works/images/034ba04dd8095e170e072e6e616942c333292aff.jpg)
Owner | Osaka Gas Co., Ltd. |
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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 |