Umiat Crew Trip To Do 2013

Met Sites and Repeaters

DUR6 Itmalakpak

• Shovel out solar panel.
• Replace barometric pressure if time permits.
• Need a new e-fence charger.
  • The lower line is not working but the top line is working.

DUM3 Nanushuk

• Stakes needed to pin down efence charger

DUM4 Tuluga Met

• Potential bear damage at station. 
  • Have not heard from station since late September.
• Need an E-Fence; Also new stand?:
  • is sitting on the ground surface next to the southwestern fencepost - to the south of the raingauge, the mount is broken and the solar panel/battery is not working
• New Gieck Base & Alter Shield
• Level Precip Bucket

DUM5 Encampment Met

• Bear Fence Needs Repair

DUM6 White Lake Met

• Tighten wiring on Air temp backup (GWS style)

DUM7 Hat Box Mesa

• Put Conduit over Soil thermistor cable

DFM2 White Hills Met

• Needs major  sensor repairs. Most of the sensors are bad.
• Would be good to get rainfall and air temperature but I propose probably not fixing the following broken sensors: 
  • needs a new anemometer (bad bearings),
  • has a bad SR50 snow depth sensor old style
  • Needs an HMP Air temp sensor or a new backup sensor

DFM4 Northwest Kuparuk Met

• Check radiation shields, are sensors in the shield? 
• Replace SR50 old style. 
• Fence was in very poor shape on last trip to station.

Surface Water Stations

Lower Itkillik Station

• Plant Cam
  • From Toolik?
• Needs freewave radio
• Needs new program loaded into logger for water levels, turbidity, should be identical to Upper Itkillik except for no cameras.
• Station has:
  • HMP,
  • 10KOhm resistor
  • Battery box thermistor.
  • Rig job radio set up: Left pins 2, 3, 5 plugged into Ken's serial connector deal and unplugged 1, 4, 6. Taped back up.
  • Plugged in null modem to logger and unplugged power to logger for winter.
  • Bad radio or bad connection.
• Snow Survey

DUS3 Chandler Bluff Met

• Leaning tower due to erosion problems. 
• Measure the leaning SR50 snow depth sensor distance to snow surface and snow depth so we can possibly correct the bad data due to the leaning tower. 
• Move mast onto new tripod base and patch up station best you can.
• Remeasure SR50 distances, etc. 

Chandler Crossing

• Install Plant Cam

Chandler Gaging Site

• Install Hobo for backup
• Install PTs
  • Record S/N
  • SDI Address
  • PSI Rating
• Survey in Benchmarks & TBMs
• Snow Survey

DUS2 Anaktuvuk River

• Needs new soil thermistor string
• Needs new Gieck Base and alter shield
• Fix Cameras
  • Bring Extra Cable & Camera to the site
  • Mount GoPro to Tent frame
• Snow Survey

Needed from Toolik

• Stakes for DUM efence charger
• CC640 Power Plugs (6 conductor deals)
• Some Conduit

Needed from Umiat

• BLM flight schedule
• Return Plant Cams to Fairbanks (2 units)