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Guozigou HDD Crossing for the Third West-East Gas Pipeline Project (Guozigou Gully Crossing at Piles AC121~AC122 in Tongxin County)
OD1219 mm × 1,044 m HDD crossing through Malan Loess and Lishi Loess.
Scope of Work
Pipe Diameter: OD1219mm steel Pipe Crossing Length: 1,044 m Crossed Formation: Malan Loess, Lishi Loess Equipment: GSE6000-L HDD Rig with 600 tonnes pullback force , 2 sets of mud pump, mud recycling system
Project Technical Data
Location CHINA · NINGXIA · 2023
Installation Method Land-to-Land HDD
Pipe Diameter OD1219 mm
Crossing Length 1,044 m
Completion Date April 2023
