The civil engineering contractor may need to lay out his own casting yard.

土木工程承包者可能需要设置自己的预制场。

Engineering contractor to design 1/4 in. Schedule 40S 316 SS piping interface to 3/4 in. Schedule 40 1G4 pipe.

由工程设计承包商设计到3/4英寸、壁厚系列号为40 1G4管道的1/4 英寸、壁厚系列号为40S 的316 SS配管接口？

The equipment contractor shall participate into inspection of the equipment related construction completed by civil engineering contractor or other contractors;

设备承包商应参加与设备相关土建承包商或其他承包商的竣工检查；