January/February Forecast of Work ActivityThe activities listed below are scheduled to continue and/or begin in December. The approximate locations and work hours for these activities are provided in Info Bulletin No. 26 (December 2020).
- Relocation of underground utilities.
- Pre-drilling, jet grouting, and sheetpiling for construction of microtunneling shafts.
- Construction of microtunneling and manhole installation shafts.
- Installation of new sewer manholes.
Overall Project Schedule and Work HoursThe contract Notice-To-Proceed was issued June 27, 2018 and heavy construction is scheduled to continue through the Summer of 2021. A very aggressive schedule is required to substantially complete the project. Construction crews will need to work at many concurrent locations throughout the project. Crews will need to work both day and night shifts, weekends and some holidays. Work hours will vary depending on the location of work and the type of work.
Traffic Updates for January/FebruaryConstruction work will require relatively isolated lane closures at several locations on Nimitz Hwy., Waiakamilo Rd., Houghtailing St., and/or School St. Access to driveways will be maintained via right turn motions from the travel lanes fronting them; however, access to some driveways via left turn motions may not be available due to the presence of work area closures.
Along Waiakamilo Rd., Houghtailing St, and School St. daytime and some early evening work is anticipated to occur.
Detours may be involved with work located within or near the intersection of School St. See below for associated traffic detours.
- Traffic Detour for Work at N. School Street
8:30 am to 3:30 pm, Monday through Saturday
On Houghtailing St., through and/or left turn movements in either or both the north and/or south bound directions may be restricted. On School Street, left turn movements in both east and west bound directions may be restricted.
Drivers affected by these work area closures will be detoured via Bernice St., Kapalama Ave., Hala Dr., and Aupuni St.