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Eds SeaLs CALCULATIONS F®R WALL-M OUNTFD SIGNS <br /> 1 Wall Sign•Ahehor Deign <br /> Structure Dimensions & Loading <br /> Design wind pressure: P= 35.2 psf <br /> Sign type: Channel Letter <br /> Sign size: A= 2.3 sqft (per letter,critical) <br /> Wall material: Wood CDX or equiv,thickness to match Min Embed <br /> Anchor type/size: #14 Wood Screws or SMS <br /> Ref: APA E830E Fastener Loads for Plywood <br /> Min Embedment: 0.5" <br /> Min edge dist: 2" Min Spacing: 2" <br /> Anchor tensile capacity: Tcap= 112.0 lb (per anchor) <br /> Check Anchors for Pullout <br /> Total Reaction: Rt= 79 lb ...=P*A (per letter) <br /> No. of anchors req'd: n = 0.7 anchors per letter ...=Rt/cap <br /> Total anchors required: 1 anchors per letter <br /> OK,critical anchor option shown. Limit to min(3) per letter, bal. <br /> Ref anchor schedule for other anchor options. <br /> Page 3 <br />