Department of Hawaiian Home Lands

DHHL Nānākuli Sewer System Improvements, Waiʻanae, Island of O‘ahu

 

The Department of Hawaiian Home Lands (DHHL) is upgrading the underground sanitary sewer system in Nānākuli for compliance with the City and County of Honolulu requirements and with the goal to provide a higher level of wastewater service to the homestead residents.  As a result, fieldwork is required to gather the information for the engineering design and is determined to be essential by the DHHL and other government agencies.

The fieldwork includes surface and underground utility surveys, which will be done within the public roadways as well as the properties with sewers easements.  The DHHL requests that homestead residents accommodate the work in the area and allow safe and unobstructed access to the public roadways, underground utilities, as well as to their properties, so that the work may be conducted as safely as possible.

Fieldwork started in April 2024, and will continue intermittently through, and be completed by, the end of December 2025. 

Our field engineering consultants, CONTROLPOINT Surveying, Inc. will be performing topographic surveys, Monday through Friday, typically from 7:30 a.m. to 4:30 p.m., occasionally on weekends. Fieldworkers will be wearing proper identification. Minor and temporary traffic control during fieldwork hours will be required. The DHHL highly appreciates the cooperation from homestead residents. 

 

Below is the point-of-contact information for field engineering consultants:

CONTROLPOINT Surveying, Inc.	Lin Sun	808-591-2022 x177
Fukunaga and Associates, Inc.	Brittney Oba	808-944-1821
DHHL Project Manager	Sara Okuda	808-730-0318