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_ :� ;-- ,; _�,'.� ;� '�-:`;,.; ���� C�ALCIJLf�TI�NS FOR�19ALL�R��Ufe1TED SIGN� <br /> . � y� _,. <br /> -_ —� earyzeals.mm <br /> 1�la�l �ign An�hor D��ign <br /> Stru�ture Dimen�s�ns � Lo�ding <br /> Design wind pressure: P= 40.4 psf <br /> Sign type: Channel Letter <br /> Sign size: A= 5.1 sqft (per letter, critical) <br /> Wall material: WOOd CDX or equiv,thickness to match Min Embed <br /> Anchor type/size: 1/4"Toggle Bolt(r) <br /> Ref: Powers Toggle Bolt,catalog <br /> Min Embedment: 0.5" <br /> Min edge dist: 2" Min Spacing: 1.5" <br /> Anchor tensile capacity: Tcap= 87.5 Ib (per anchor) <br /> Check �nchors f�r P�Ilout <br /> Total Reaction: Rt= 205 Ib ...=P*a (per letter) <br /> No. of anchors req'd: n= 2.3 anchors per letter ...=Rt/rcap <br /> Total anchors required: 3 anchors per letter <br /> 09(,cri�ieal anchor op�ion shoe�n <br /> i <br /> Page 3 <br /> l <br />