57th & 56th Street Sewer Improvement Project


Chicago Department of Water Management


South Chicago, Illinois
OMEGA was chosen by the Chicago Department of Water Management to perform construction management services for installation of new sewer main and sewer structures of this relief sewer improvement project. The improvement begins at Neva Avenue and runs east to Nashville Avenue.

Project Scope

The project consisted of approximately 4,900 linear feet of 36 inch to 72-inch diameter sewer pipe installation, a cast-in-place sewer junction structure, manholes and catch basins.

The construction included:

  • Cutting, capping and replacing 8-inch water main
  • Constructing three Type II supports for the existing 30-inch diameter water main
  • Installing 73 new Americans with Disabilities Act (ADA) ramps along with 8” base course, 1-1/2” pavement grinding, 2-1/4” hot-mix asphalt (HMA) Binder Course, and 1-1/2” HMA Surface Course

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