MGU Marshall HCA Relocate

Holland Engineering assisted Michigan Gas Utilities with a replacement distribution pipeline approximately 7,800’ in length located in Marshall, Michigan.

Line 6B

In this project, provided construction surveying services to Enbridge Energy for the Line 6B pipeline, which runs from Griffith, IN, to Marysville, MI.

Saginaw Trail Pipeline

In this project, we provided engineering, surveying, construction, and environmental services to Consumers Energy in support of their Saginaw Trail Pipeline Project.

Line 3 Segment 18

Beginning at the Minnesota/Wisconsin state line, the Line 3 Segment 18 pipeline runs east to Enbridge’s Superior, WI, terminal.
Construction Phase Services