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<br />Set mechanical unit on <br />cantilevered overhang, <br /> <br />~ <br /> <br /> <br />c,ooe\ <br />,?>i- \..o~ <br /> <br />Wood brocking between joists (typical) <br /> <br />Note: This detail is for <br />retrofit on an existing <br />building; for new construction, <br />extend joists using same X:3X ratio or <br />. as specified by code, <br /> <br />Note: Ledger board not shown <br /> <br />Figure 3-12 Instalultion of cantilevered jlnlJrjoists as a retroJit far an eleuated home to allow far a <br />mechanical balcony. <br /> <br />Relocated <br />mechanical <br />unit secured <br />to platform <br /> <br /> <br />Install door at existing window opening <br />(Check local building code requirements.) <br /> <br />Handrail <br />(Design according <br />to local code.) <br /> <br />Hurricane clips <br />(typical) <br /> <br />Hgure 3-13 Instalwtion of a mechaniwl balcony as a retrofit far an eleuated home. <br /> <br />3-16 RECOMMENDATIONS <br />