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2006 Wp^hington State Nonresidential Energy Code ComnRance Form <br />• • s 1 • <br />2'106 Washington State Nonmidential Energy Coda Compliance Foms Revised July 2007 <br />TABLE 15-2 <br />LIGHTING POWER DENSITIES FOR BUILDING EXTERIORS <br />Tradable Surfaces <br />Uncovered Parking Areas <br />Packing lots and drives <br />0.15 W/ I <br />(Lighting power <br />densities for uncovered <br />parking areas, building <br />grounds, building <br />— -- <br />Building Grounds <br />Walkways less than 10 feet wide <br />1.0 W/linear foot <br />Walkways 10 feet wile or greater <br />Plazz areas <br />0.2W/ft <br />entrances and exits, <br />canopies and overhangs <br />and outdoor sales areas <br />may be traded.) <br />Special feature areas <br />Stairw ,ys <br />1.0 W/@ <br />Building Entrances and Exits <br />Main entries <br />30 W/linear foot of door width <br />Other doors <br />20 W/linear foot of c!oor width <br />Canopies and Overhangs <br />Canopies (free standing and attached and <br />1.25 W/ft <br />overhangs) <br />Outdoor Sales <br />Open areas (including vehicle sales lots) <br />0.5 W/ft' <br />Street frontage for vehicle sales lots in <br />addition to "open area" allowance <br />20 W/linear foot <br />Non -Tradable <br />Surfaces (Lighting <br />power density <br />Building Facades <br />0.2 W/ft2 for each illuminated wall or <br />surface or S.OW/linear foot for each <br />illuminated wall or surface length <br />Automated teller machines and night <br />270 W per location plus 90 W per <br />calculations for the <br />following applications <br />depositories <br />additional ATM per location <br />can be used only for the <br />specific application and <br />cannot be traded <br />between surfaces or <br />Entrances and gatehouse inspection <br />stations at guarded facilities <br />1.25 W/112 of uncovered area (covered <br />areas are included in the "Canopies <br />and Overhangs' section of "Tradable <br />Surfaces') <br />with other exterior <br />lighting. The following <br />allowances are in <br />addition to any <br />allowance otherwise <br />permitted in the <br />Loading areas for law enforcement, <br />fire, ambulance and other emergency <br />service vehicles <br />0.5 W/ftz of uncovered area (covered <br />areas are included in the "Canopies <br />and Overhangs' section of <br />Surfaces") <br />Material handling and associated <br />0.5 W/ft2 <br />"Tradable Surfaces" <br />storage <br />section of this table.) <br />Drive -up windows at fast food <br />400W per drive -through <br />restaurants <br />Parking near 24-hour retail entrances <br />800 W per main entry <br />