BARCPrevailing wind

Tower 1

Pristine snow field

Balloon

The prefab buildings at Barrow 09

Tower 225m

DOAS View direction

ExhaustLine and blower

Tower 1 should be 10 feet away from PB1, roughly to the N.Tower 2 should be 25m away from PB2, perpendicular to the main NE wind direction.

“yellow tape”

BARC room # ????Additional lab space needed for GC and sampler

LGGE Snow Chemistry work space

UCD UV/Vis + work space

UCSD Freezer

UCSD

table space

MDK-UK-RHUL UV-Vis workspace and battery charging area

DOORTotal Power for Lab:About 2,000W of 110V/60Hz

About 2,000W of 240V/50Hz

DOAS needs wall

port / window

Max-DOAS

NCAR Particle

Sizer

2700W 110V60Hz

1500W 240V60Hz

NCAR/UToronto VTDMA,

NCAR Particle Counters

NCAR HTDMA

BARC BUILDING Room 135

THE TENT

LGGE cold lab work space

LGGE 14’ diameter octagonal tent / wind shelterNo power for experiments needed but

if possible, ~80W of power desired for lights

Total Power for outside activities:About 600W of 110V/60Hz,1,800W at startup for Grannas POPs,

500W of power for flux tower bypass pump

Grannas POPsNCAR flux samplers

(outside on the snow)

flux tower