Because pipeline construction needs to avoid buildings on the ground, and considering factors such as thermal expansion and contraction, the pipeline cannot be laid out in a straight line; elbows must be installed in between.
Therefore, how to install elbows during construction and how to deal with the construction problems of changes in pipeline direction after installing elbows have become issues that Chen Xin must consider.
The installation of the elbow itself is not too problematic. At worst, one could dig a vertical shaft from the ground to put it down. Although this involves a certain amount of work, it is still manageable. As for the welding, Chen Xin could easily handle it using the mechanical arm of the Power Armor.
But after the pipeline route changes direction, figuring out how to lay down the pipeline has become a bit of a headache for Chen Xin.
