Schedule Updates

March/April Forecast of Work Activity

The activities listed below are scheduled to continue and/or begin in March and/or April. The approximate locations and work hours for these activities are provided in Info Bulletin No. 29 (March-April 2021).
  • Installation of a sewer bypass.
  • Pre-drilling and jet grouting for construction of microtunneling shafts.
  • Construction of microtunneling and manhole installation shafts.
  • Installation of new sewer lines by microtunneling, including probing for obstructions.
  • Installation of new sewer manholes.
  • Finishing within new sewer manholes.
  • Restoration of pavement and striping.

Overall Project Schedule and Work Hours

The contract Notice-To-Proceed was issued June 27, 2018 and heavy construction is scheduled to continue through the end 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 March/April

Construction work will require relatively isolated lane closures at several locations on Waiakamilo Rd., Houghtailing St., Halona 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
    7:00 am to 3:30 pm, Monday through Saturday

    On Houghtailing St. in both the makai and mauka bound directions, through and/or left turn movements may be restricted.

    On N. School St. in the Diamond Head bound direction, left turns may be restricted; while in the ewa bound direction, both left and right turns may be restricted.

    In addition to these closures, the street segment of Houghtailing St. between N. School St. and Ahiahi St. may be closed and open to LOCAL TRAFFIC AND BUS ONLY

    Drivers affected by any of these work area closures will be detoured via Bernice St., Kapalama Ave., Hala Dr., and/or Aupuni St.

Project Hotline: (808) 219-7009