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Skylight Target Area '. ,J_ justment 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= 183.0 <br /> Opaque Roof -> NR= 20158.0 <br /> Gross Exterior Max Skylight% Maximum Skylight <br /> Roof Area (C402.3.1) Fenestration Area <br /> 20341.0 X 3.0% — 100 = 610.2 <br /> ......— <br /> Total Skylight Area Maximum Target / Delta Skylight Area 0 Excess Skylight <br /> 183.0 — 610.2 = -427.2 II greater = <br /> -427.2 / <br /> Total Skylight Area Excess Skylight IG Tar et Skylight Area Total Skylight Area Target SKY Multiplier Multiplier applied to all <br /> gg p Proposed Skylight Areas <br /> 183.0 — = 183.0 — 183.0 = 1.00 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 /> 20158.0 + = 20158.0 — 20158.0 = 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 183.0 X 1.00 = 183.0 <br /> Roof Proposed Area Target Net Roof Mult. Target Area <br /> - _ Target areas in shaded <br /> Insulation Above Deck X — boxes are applied to target <br /> Metal Building 20158.0 X 1.00 20158.0 areas on ENV-UA <br /> Joist/Single Rafter X = <br /> Attic/All Others X = <br /> Sum of Proposed 20341.0 Sum of Target 20341.0 Sum of target roof and <br /> skylight areas are <br /> calculated to equal the <br />