Construction Updates

06/30/16-07/01/16 Night Work – Kailua Regional WWTP

42″ Force Main Bypass Outage June 30th 10pm to 6am July 1st This notice is to inform you that on the evening of Thursday, June 30, 2016*, at approximately 10:00 pm, the Tunnel Influent Pump Station General Contractor will begin a scheduled 42” force main bypass outage. Since this...

06/28/16 Tunnel Excavation Complete!

What was two tunnels just yesterday, one tunnel from Kailua and another from Kaneohe, is now a single tunnel. This morning, the TBM and the excavator met signifying the completion of the approximately 3-mile long tunnel excavation.  In the weeks to follow, the TBM will be removed from the shaft a...

06/21/16 Night Work – Aikahi Loop

  Night work is scheduled to commence tonight on a small section of Aikahi Loop near the Kailua Regional Wastewater Treatment Plant. Southland/Mole JV will be accessing a manhole late at night during low flows to install a cable restraint for a plug that will be installed. Work is...

Shoulder Closure – Mokapu Bypass Saddle Road

The Kaneohe bound shoulder of Mokapu Bypass Saddle Road will be closed for approximately 3 months for contract work related to the KK Tunnel Access Shaft located near the BWS water tank. The scope of this work includes rock fall mitigation which is currently in progress.

TBM Approaching Moakaka Place

The tunnel boring machine (TBM) was launched in April 2015 and has since mined 2.57 miles, traveling from Kailua towards Kaneohe. Mining is approximately 91% complete. To fulfill the tunnel construction contract requirements and ensure public safety, the engineers and tunnel contractor have been monitoring surface vibration above the...

Oversize Vehicles near Kaneohe Pretreatment Facility (UPDATE)

OVERSIZE VEHICLE NOTIFICATION – UPDATEMONDAY-FRIDAYMarch – July 2016 The oversize trucking operations announced in January are now rescheduled to begin this week through the end of July 2016 between the hours of 8:30 a.m. to 6:00 p.m. The impacted area will begin at the intersection of Puohala Street and Kula’uli Street, down...

TBM approaching the Friendship Garden property

The tunnel boring machine (TBM) was launched in April 2015 and has since mined 2.2 miles, traveling from Kailua towards Kaneohe. Mining is approximately 77% complete. To fulfill the tunnel construction contract requirements and ensure public safety, the engineers and tunnel contractor have been monitoring surface vibration above the...
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