Department of Design and Construction

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Department of Design and Construction

Ka ʻOihana Hakulau a me ke Kāpili

Drainage Improvement Project on Numana Road in Kalihi Valley

Image of two homes, one white on the right and one brown on the left, next to each other on Naumana Road

Work will take place between 3043 Numana Road (white house) and 3049 Numana Road (brown house).

HONOLULU– The City and County of Honolulu’s Department of Design and Construction (DDC) announces the start of a critical drainage improvement project at 3043 and 3049 Numana Road in Kalihi Valley. Work is scheduled to begin on Monday, December 16, 2024, and is expected to be completed by April 2025, weather permitting.

Construction Details:

  • Work Schedule: Monday through Friday (excluding holidays), 8:30 a.m. to 3:30 p.m.
  • Scope of Work: Includes the demolition and removal of a damaged cement rubble masonry (CRM) headwall and concrete slab, slope clearing and grubbing, tree cutting and removal, shotcrete lining installation, wall and fence reconstruction, landscape maintenance, and site restoration.

To minimize disruption, construction will proceed in small phases, focusing on specific sections of the project area. The contractor will coordinate with residents, businesses, and service providers to facilitate local area traffic, deliveries, trash collection, and emergency services.

Satellite image showing the project's location in stripped orange and red between two homes, one with a brown roof and the other with a grey roof. The image also shows the right and left traffic directions and the approximate location of flaggers, one-lane road ahead signs, road work ahead signs, and the end of road work on either side of Numana Road. The image also shows the location of Valley View Drive and Holua Way, which connects to Numana Road and Uaawa Place, which is nearby.

Location Map showing the Project Site (striped orange) on Numana Road in Kalihi Valley

Traffic and Safety Advisory:

  • No Parking Zones: “NO PARKING” signs will be placed along the sidewalk fronting the project site at least one week before construction begins. Vehicles parked in posted areas will be towed at the owner’s expense.
  • Lane Closures: Intermittent lane closures will occur on Numana Road at the project entrance. Equipment staging will also take place on Numana Road.
  • Pedestrian Access: The sidewalk in front of 3043 and 3049 Numana Road will be inaccessible during construction hours. Pedestrians should use the west side of Numana Road.

Drivers and pedestrians are encouraged to plan accordingly, allow extra travel time, and exercise caution while navigating the area.

We are committed to completing this vital project as efficiently as possible and with minimal disruption to the community. We appreciate your patience and cooperation as we work to enhance stormwater management in Kalihi Valley.

For questions or additional information, please contact the DDC at (808) 768-8400.

—PAU—

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