Kalawahine 24-Inch Water Main Project


  • FV Coluccion Construction Company, Inc, the Board of Water Supply’s (BWS) contractor for the Kalawahine 24-inch Water Main project is tentatively scheduled to occur from Winter 2021 to Winter 2023. Click here for project flier.
  • The project will install approximately 4,900 feet of new 24-inch water mains along the following areas:

    • Pensacola Street from Kinau Street to Nehoa Street

    • Auwaiolimu Street from Nehoa Street to Anianiku Street

    • Anianiku Street from Auwaiolimu Street to Fire Hydrant M02678


  • The construction of this 24-inch water main is a necessary component of the overall system that will be connected to a new reservoir in Makiki which will provide the area with an additional two million gallons of water storage. This will improve water system performance and reliability. It will also assist in meeting domestic fire protection needs.

  • Questions or concerns: Call the BWS Construction Section at 748-5730 or by emailing contactus@hbws.org.

This project will involve traffic modifications and lane closures along the work site. When the project begins road users are advised to obey all traffic controls, posted signs, and special duty officers.

Note: This website provides current project information as it becomes available. Please note there may be times where conditions in the field could change without notice.

Updated: September 9, 2021

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