NEWS & UPDATES
Monsarrat Avenue Water System Improvements Project
PROJECT OVERVIEW
-
MEI Corporation will be working to install approximately 229 feet of 24-inch water mains, 86 feet of 16-inch water mains, 415 feet of 12-inch water mains, 1,911 feet of 8-inch mains, and 128 feet of 6-inch water mains in the Waikiki and Diamond Head areas.
- The list of streets to be impacted includes:
- Monsarrat Avenue from Paki Avenue to Campbell Avenue
- Campbell Avenue from Kaunaoa Street to Monsarrat Avenue
- Kakaina Avenue from Kaunaoa Street to Monsarrat Avenue
-
Current work area: The contractor will be conducting pre-construction activities on Monsarrat Avenue from Paki Avenue to Campbell Avenue.

-
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. Road closures are scheduled to occur Mondays to Fridays from 7:30 a.m. to 3:30 p.m. except for observed state holidays.
-
The renewal of the water system will improve water service reliability for customers in the area.
- Questions or concerns: Call 808-748-5041 or by emailing contactus@hbws.org.
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: August 8, 2025
