Our Work

2024

Inter-City Distribution

  • Fort St. Phases 5.3-5.5: Installed 4,200' of 24" steel main, 120' of 20" steel main, 2,570' of 16" of steel main, 70' of 8" steel main and 2,000' of 8" plastic main along Fort St. from W. Grand Blvd. to 14th St. and along 14th St. from Fort St. to Bagley St. This project included a 16" and 8" directional drill along 14th St.

  • District Regulator Installations (Blanket Contract)

  • 1 Mile 30” Take-Up & Relay -- Transmission

R.L. Coolsaet Construction Pipeline Welded and secured on Skids

2023

Inter-City Distribution

  • Fort St. Phases 7.2-7.4: Installed 1,230' of 20" steel main, 7100' of 16" steel main, 1,100' of 12" plastic and 7,425' of 8" plastic main on Larned St. and E. Jefferson Ave. from Rivard St. to Station B on E. Jefferson Ave., Detroit. - work continued into 2024

  • District Regulator Installation (Blanket Contract)

R.L. Coolsaet Construction backfilling an excavation with clean sand to ensure no damage to pipe coating

2022

Inter-City Distribution

  • Grosse Ile Second Feed: Directional drilled approximately 7,700' of 8" steel pipe from Trenton at W. Jefferson to Grosse Ile at the W. River Access Rd. and open cut from drill exit to Meridian Rd.

  • Fort St. 3.1: Installed approximately 2,800' of 24" steel pipe down Fort St. from Miller Rd. to Woodmere and 1,250' of 12" pipe along Woodmere St. from W. Fort St. to Dearborn St., Detroit.

  • Fort St. 5.1: Installed approximately 200' of 16" steel pipe along 14th St. to Marantette, Detroit and 350' of 12" steel pipe along Marantette, Detroit

  • Southfield River Rouge Bore: Installed 2,720' of 24" steel pipe via directional drill along Southfield Freeway under Michigan Ave. and the Rouge River.

  • Contractor of Choice - Town Border Station Re-Builds

R.L. Coolsaet Construction welder skillfully welds piping per API 1104

Our Portfolio

Jobs Sites

While the people and equipment have changed over the years, the goal remains the same. Creating a safe work environment
for our employees and the public, while leaving our customer with safe and reliable pipeline.