Construction of large-diameter cross-country transmission pipelines for natural gas, crude oil, and refined hydrocarbons. Scope spans Right-of-Way (ROW) clearing, trenching, cold field bending, continuous stringing, and welding via mechanized/semi-automatic systems. Highintegrity
field joint coating (shrink sleeves/epoxy), holiday testing, lowering-in, backfilling, and 24-hour hydrostatic integrity testing are executed per API standards.