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Skylight Target Area Adjustment Calculations <br /> If skylight area exceeds maximum allowed per Section C402.4.1, then Target Area Adjustment of all applicable envelope elements is required. This <br /> SKY=Skylight NR-Net roof(excludes skylight) Gross Exterior Roof Area=SKY+NR <br /> Proposed Areas <br /> Skylight(Horizontal Fenestration)-> SKY= <br /> Opaque Roof -> NR= 1247.0 <br /> Gross Exterior Max Skylight% Maximum Skylight <br /> Roof Area (C402.3.1) Fenestration Area <br /> 1247.0 X 3.0% — 100 = 37.4 <br /> i <br /> Total Skylight Area Maximum Target /Delta Skylight Area 0 Excess Skylight <br /> — 37.4 = –37.4 II greater = <br /> �� –37.4 / <br /> Total Skylight Area Excess Skylight I� Target Skylight Area Total Skylight Area Target SKY Multiplier Multiplier applied to all <br /> Proposed Skylight Areas <br /> — = — = to calculate Target <br /> Skylight Area <br /> Net Roof Area Excess Skylight Target Net Roof Area Net Roof Target Net Roof Mult. Multiplier applied to all <br /> 1247.0 + = 1247.0 — 1247.0 = 1.00 Proposed Opaque Roof <br /> Areas to calculate Target <br /> Roof Area <br /> Target Areas - UA and SHGC x A <br /> Skylight Proposed Area Target SKY Mult. Target Area <br /> All X = <br /> Roof Proposed Area Target Net Roof Mult. Target Area <br /> ded <br /> Insulation Above Deck 1247.0 1.00 = 1247.0 <br /> Targetareas <br /> apse to target <br /> boxes are applied to target <br /> Metal Building X areas on ENV-UA <br /> Joist/Single Rafter X = <br /> Attic/All Others X = _ <br /> Sum of Proposed 1247.0 Sum of Target 1247.0 Sum of target roof and <br /> skylight areas are <br /> calculated to equal the sum <br />