WET-NZ Ocean Testing 
at the Northwest National Marine Renewable Energy Center 
Issue: # 7
August 21, 2012
coast

With the WET-NZ in the water and the mooring system installation underway, the deployment continues to move forward as planned.  We'll keep you posted on our progress with daily emails throughout the week, and just let us know if there is someone you'd like us to add to the distribution list.

 

Best Regards from your Deployment Team:

 

Justin Klure            Steve Kopf            Patrick Branje

WET-NZ in the Water! launch
Device Launched, Ready to Go  

 

WET-NZ is in the water!  The device was launched yesterday afternoon at the Port of Toledo, using the same travel lift that launched the Ocean Sentinel on Friday. After conducting pier-side tests to check the operation and integration of all the WET-NZ systems, it was transported to the Wiggins Tug dock in Newport.  The WET-NZ arrived at the dock at 5 PM yesterday afternoon and is ready and waiting for deployment!

 

tow
Trial Anchor Deployment 
Successful Practice Run Aboard NRC Quest mooring buoy

 

With Captain Rich Kruse at the helm, the NRC Quest left the dock at 6:45 AM yesterday morning and headed out the Columbia River for a practice run of the WET-NZ anchor installation. Along with Captain Kruse, NRC Director of Marine Operations Rob Huston, Deck Foreman Kyle Sparrow, and Marine Engineer Tim Buckendahl were on hand for the exercise. The conditions were mild, with calm winds and seas and just 2 knots of current, and we reached the practice deployment site at 8:45 AM.


As soon as the Quest was at anchor, the trial run got underway. By 10 AM the anchors and mooring buoys had been deployed, and, reversing the process to retrieve them, the crew had everything back on board by 11:30 AM.  With a successful trial run under their belt, the Quest and crew began the 14 hour transit south to Newport.

anchor deploy
Mooring Installation Begins
First Two Anchors to be Set Today

 

After a successful trial run in the Columbia River yesterday, the NRC Quest arrived in Newport early this morning.  Kopf, Klure and Branje, along with Tony Petrillo of Bluewater Services and Carl Gowler and Bill Daly of Sound and Sea Technologies boarded the Quest shortly after its arrival, around 4 AM.  Special thanks to Commander Parker and all NOAA staff for arranging berthing for NRC Quest! 

 

With the full deployment team on board, the Quest headed for the project site to start installing the mooring system.  The WET-NZ uses a three-point mooring system, which is installed in two phases: the two seaward mooring legs will be deployed today, and the single seaward mooring leg is scheduled to be installed tomorrow.

 

Today's Updates
WET-NZ in the Water
Trial Anchor Deployment
Mooring Installation Begins
 
Recent Updates 
 RecentUpdates
 
Regional Forecast

  

High pressure offshore will strengthen today through the end of the week, leading to increasing north winds and building seas, especially over the waters south of Cape Blanco. Winds and seas will strengthen further on Wednesday with gales and hazardous seas possible south of Cape Blanco. These conditions are forecast to continue through Friday, but the winds are expected to decrease this weekend as high pressure offshore weakens.

      

Ocean Conditions
NOAA Buoy
Station 46050 
20 nm West of Newport

7:50 AM PDT

 

Wave Ht 2 ft

Avg Period 5 s

Wave Dir WSW

 

Wind Sp 3.9 kts

Gusts 3.9 kts

Wind Dir N

 

Air Temp 60.3 F

Pressure 30.03

 

Water Temp 59 F