How to Determine Acceptable Wind Loading - …

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: Shank RoadPearland, Texas 77581How to Determine Acceptable wind LoadingMaximum allowable EPA in ft2 at:Model NumberD23-08D23-10D23-12PoleHeight7'8"9' 8"11'8"70 Shaftat Base(inches)444Diameterof ShaftTop(inches)444Shaft WallThickness(inches) allowable EPA for PoleD23-12D480Fixture - = resultSubtract the total EPA value of all fixtures and brackets from the maximum allowable EPA value of the result must be positive to be an Acceptable :Location: Little Rock, ArkansasWind Rating (from table): 70 MPHPole: D23-12Fixture: D480The Maximum allowable EPA rating for the pole must be greater than the EPA rating of the luminaire(s) and bracket the maximum wind velocity in your local area indicated on the wind velocity map.

To calculate acceptable windloading, see reverse side. Special Wind Region (Per ASCE) 70 MPH 80 MPH 90 MPH 100 MPH 110 MPH www.amerluxexterior.com 5220 Shank Road Pearland, Texas 77581 800.364.0098 Fax: 281.997.5441

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