Regional Transmission Main
(Segment E)
Project ID: AWSP-06-05
Project Description: 8 miles of 18"-30" diameter water transmission main
Project Area: Minooka
Project Status: Design
Bid Advertisement Date: March 2027
Construction Start Date: Q3 2027
Construction Completion Date: Q3 2029
Contractor Name: TBD
Submit construction questions or comments to construction@gpwc-il.org
or by calling 833.815.GPWC (833.815.4792)
Project Notes
Updated 09/17/2026 The design team has submitted the 90% design documents for review.
Updated 07/15/2026 Field investigations complete.
Updated 06/11/2026 90% design work is ongoing.
Updated 02/11/2026 The design team continues with 90% design work.
Updated 11/14/2025 Supplemental field investigations ongoing.
Updated 10/06/2025 The design team has completed the 60% design review process and is moving into 90% design.
Updated 09/05/2025 The design team has submitted the 60% design documents for review.
Updated 08/01/2025 The design team is nearing completion of the 60% design documents.
Updated 06/10/2025 Design in progress. Field investigations ongoing.
Updated 04/04/2025 Design in progress. Field investigations planned.