Construction Updates

Post-tunneling Photographic Surveys Along the Tunnel Alignment – Update

Aloha! As part of the City’s commitment to the community to address concerns raised during public informational meetings at the beginning of the project, our geotechnical engineer (Yogi Kwong Engineers, YKE) will be performing post-tunneling photographic surveys in the 9 zones along the tunnel alignment (Click here for Zone...

Post-tunneling Photographic Surveys Along the Tunnel Alignment

Aloha! As part of the City’s commitment to the community to address concerns raised during public informational meetings at the beginning of the project, our geotechnical engineer (Yogi Kwong Engineers, YKE) will be performing post-tunneling photographic surveys in the 9 zones along the tunnel alignment (Click here for Zone...

Pile Driving – COMPLETE – Kaneohe Wastewater Pre-treatment Facility

COMPLETE We are happy to report that the installation of concrete piles at the Kaneohe Wastewater Pre-treatment Facility has progressed much faster than planned and is now complete.   If you have any questions or concerns, please feel free to contact the Construction Management Team via the 24-hour project...

Pile Driving – Kaneohe Wastewater Pre-treatment Facility

September – December 2017 The third phase of the Kaneohe – Kailua Wastewater Conveyance & Treatment Facilities Project has commenced. This final phase includes the construction of a tunnel influent facility (TIF) at the Kaneohe Wastewater Pre-treatment Facility (KWWPTF). In September, the contractor will begin building the foundation system...

Morning Cement Deliveries to Kaneohe Pre-treatment Facility

Grouting of the 10-foot, 3-mile long sewer tunnel has commenced. In order to maximize the daily grout installation rate, additional quantities of cement are needed prior to the start of construction each day to replenish the quantity installed during the prior night shift. Based on the quantity of cement...

Tanker Trucking near Kaneohe Wastewater Pre-treatment Facility

The delivery of the 10-foot inner diameter tunnel pipes to the Kaneohe Wastewater Pre-treatment Facility and installation within the tunnel is complete. Up next, the tunnel contractor will grout the pipes in place. To do so, they will need approximately 12-20 tanker loads of cement delivered daily (Monday –...
Monthly Construction Photos

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