Welding, Lower‑ins, & Tie‑ins
Weld, Lower-in & Tie-in: Once bending is complete, pipeline sections are welded together (weld). Welded pipeline is lowered into trench. Tie-ins are any final welding steps.
KP 488.9 to 495.72: 03/01/18-06/01/18
KP 495.72 to 525.58: 05/14/18-10/01/18.
KP 525.58 to 610.7: 06/15/18-01/31/19.