New Day Tornado Shelters
Nominal Specifications

Shelter Overall Height, 80" (6' 8")
Shelter Footprint, 42" (3' 6")
Shelter Weight, 1,100#
Shelter Drag Coefficient, 0.63
Wall Material, SA-455 Carbon Steel
Wall Thickness, 3/8"
Wall-to-Dome Connection, Submerged Arc Weld
Dome Arc Radius, 21"
Dome Material, SA-455 Carbon Steel
Dome Thickness, 1/4"
Door Opening, 24"W x 46"H
Door Material, A-36 Cold-Rolled Steel
Door Thickness, 3/8"
Door Weight, 148#
Door points of attachment, 6
Door Threshold, 12"
Door Connection, Metal Inert Gas Weld
Lock Bolts, 3/4" Cold-Rolled Bar Stock
Anchor Brand, Hilti
Anchor Type, HUS Removable
Anchor Dimensions, 1/2" x 6"
Anchor Ideal Quan per Hilti, 7-9
New Day Anchor Quantity, 9
Minimum Ventilation per Standard, 6 Sq In
New Day Ventilation Area, 24 Sq In
New Day Max Vent Gap, Aprox, 1/4"
Interior Padding, .45" Closed-Cell Polyolefin, Blue
Flooring, 1/2" Anti-Fatigue Mat, Gray
Lighting, (2)  LED Switch Lamps, with batteries
Earmuffs, up to (4), -17db Rated
Seating, 7-gallon "bucket seat"