NGEE May 2015 Barrow

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Revision as of 11:44, 6 May 2015 by 66.230.102.119 (talk)
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As to the Barrow trip:

  • Need gear for Sina
  • Need to find out how much cable protection is in storage... ask bryan
  • radio for logger

Done list

DONE * reservations for Barrow lodging DONE * send program snippet to Sina for soil moisture probes DONE * reservations for air travel

  • we will fly in on the evening of the 11th


To do items it'd be nice if Bryan could look into once in Barrow:

  • identify conduit supply in storage


Rough Schdeule:

  • fly up the 11th, arrive in the evening
  • morning of the 12th, one person puts the base together at NARL
  • in barrow grab a piece of trail mat to put under the tower
  • two people head out to BEO to site tower and shovel snow
  • use gps to site tower and guy points (so as to miss frozen LCP etc)
  • third person brings tower and anchor to cake eater pull off
  • afternoon of the 12th: tower is raised
  • once we see how easy it is to lift we'll know how many people it takes to lift and drop

To Do:

  • Purchase request for freight
  • load high res imagery onto GPS so we can hit our points in the field
  • Put together program for Sina

=To Bring on plane:

  • Tools
  • Trimble

Supplies to Ship NAC:

  • tower sections
  • anchor sections
  • screed stakes
  • survey tripod
  • survey rod
  • gin pole
  • radiation cross arm
  • camera cross arm
  • Sledge Hammer

Supplies to ship either NAC or AK Air

  • Instrument Box
  • Duct Seal for instrument box
  • rope for gin pole
  • instrument box for data logger (sounds like small is fine)
  • camera cross arm
  • IR camera cross arm

In office / storage yet:

    • extension cord for power from tram
    • extension cord for power to strobe
    • soil moisture probes
    • switch 12 volt deal for soil moisture probes
    • lg actionpacker or two

Tools:

  • 2 pcs 3/4 inch wrench (for unistrut bolts)
  • level
  • tape measure
  • 1/2" wrench (for ubolts)
  • 7/16* wrench (for ubolts)
  • a full set of nut drivers
  • electrical tape
  • 8pcs wire nuts

Strobe Wiring:

  • Red = +12V
  • Black = G
  • Green = G

Dialight Part number: RTO1R08001 S/N: 133408009

Base construction Parts:

  • 4 pcs -- 1/4" dia x 2" wide x 3-1/2" long u-bolt for hinge P/N7122
  • 2 pcs -- 2" dia x 20" long EMT conduit for hinge base --
  • 2 pcs 1/2" x 4" bolt for securing gin pole
  • 6 pcs 1/2" washer for securing gin pole
  • 4 pcs 1/2" nut for securing gin pole
  • 1 pcs 60" long x 1/2 depth unistrut - Hinge Base


Definition:

  • Base pieces connect directly to tower
  • Hinge Base pieces are part of the Hing assembly
  • EMT is a type of electrical conduit that is thinner walled & not threaded (lack of threads & metal typically suggests EMT). It is sized on a tubing system.
  • Electrical Conduit = typical english unit dimensions, (schedule 40 refers to wall thickness).
  • 1/2 depth slotted Unistrut -- channel dimensions are about 1-5/8" x 3/4"
  • full depth slotted Unistrut -- channel dimensions are about 1-5/8" x 1-5/8"

Loose Ends:

  • Cut Guy wires (3/16")... 6 pcs x 40 ft
  • something to keep the unistrut from popping off the screed stakes?
  • need like a junction box to go between strobe and the electrical conduit w/ 3/4" on either end.
  • couple caribiners for gin pole setup
  • Need one more 1/4" dia x 2" wide x 3-1/2" long u-bolt for hinge P/N7122
  • one more short cross arm was left in the office I think.
    • 1" hole saw for

Shipping List:

  • Loose Items:
    • Survey Tripod
    • Survey Rod
    • 3/4" x 5ft radiometer arm vertical support
    • 1-1/4" x 10 ft EMT conduit for net radiometer arm
    • Sledge Hammer
    • Hammer Drill Case
  • Bundle 1:
    • 3pcs 40" full unistrut
    • 1 pcs 1" x 48" schedule 40 Aluminum IR Camera cross arm
  • Bundle 2:
    • Hinge 72" half thick unistrut (zinc coated)
    • Inner Hinge 68" half thick unistrut (galvanized coated)
    • Anchor / Gin pole receptor 48" half thick unistrut (zinc coated)
    • 3/4" x 60" net radiometer cross arm vertical support (galvanized pipe)
  • Bundle 3:
    • Net Radiometer cross arm
    • 120" full unistrut gin pole
    • 3/4" Electrical Conduit
  • Bundle 4:
    • 2 red/white reflectors
    • 6 orange/white reflectors
    • 2 strips of reflective material
    • small camera cross arm
  • Large Actionpacker #1
    • 50 ft 1/2" Flex Conduit for power from tram
    • 25 ft 3/4" liquid-tite conduit for strobe power
    • Extension cord for power from tram
    • 2pcs 2" EMT for anchor hinge
    • 3 pcs vertical stub assembly
    • 90* angle piece for anchor
    • Gin pole rope & caribiners
    • gin pole to base bolts
    • 3 lg cross arm brackets
    • 1 small cross arm bracket
    • Anti corrosion Grease
    • 6 pcs guy wire clamp packages (12 clamps total)
    • straight through 3/4" liquid-type connector
    • 90* 3/4" liquid-type connector
    • 3/4" flange plate for net radiometer vertical support
    • reflective tape
    • bolts for tower sections (5/16" x 1.5" and 2")