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Sheating Basic Decks <br /> Siding Page 4 of 5 <br /> Hold-down or Flashing for <br /> tension device Floor sheathing nailing water tightness <br /> with 1500# at 6"o.c. (max)to joist Decking <br /> capacity with hold-down. <br /> Deck joists per page 5 <br /> Approved joist hangers <br /> Pressure treated 2x ledger 2"min. <br /> ® O with fasteners per IRC <br /> Table R502.2.1 <br /> Deck Joist—/ Holdown device min 750#capacity <br /> Floor joist at 4 locations, evenly distributed alongFloorjoists <br /> deck& 1 within 2' of each end of the <br /> ledger. Holdown devices shall fully <br /> engage deck joist per holdown <br /> manufacturer(slight offset allowed). <br /> Option # 1 A fully threaded 3/8"diameter lag screw Option # 2 <br /> predrilled w/min 3"penetration to center <br /> (Required for New Construction) of top plate,studs, or header. (Existing Construction Only) <br /> Note: Note: <br /> These details are applicable Holdown devices are not required <br /> where floor'oists are parallel for decks less than 3'-0"high or <br /> to deck joists. free standing decks. <br /> fly_Ledger Attachment for Lateral Loads Per IRC 502.2.2.3 <br /> 16" •.•.•.•. 4x4 min. post <br /> max A ....» ...»..».... ..... @ 60"o.c. max.,TYp <br /> or threaded rod w/ <br /> nuts&washers 2°min <br /> 2)�'min and 5"max <br /> 16" <br /> max <br /> Min. 1800# <br /> tension straps Section A <br /> Bor threaded rod w/ 2x8 min. blocking <br /> nuts&washers <br /> 2"min <br /> 92x8min. deck 2"min <br /> joists <br /> 2 'min and 5"max <br /> 2"min <br /> Note: <br /> Use above details for guard connections or provide engineered Min. 1800#tension straps <br /> design that shows Guards can resist a single concentrated load <br /> of 200 lbs applied in any direction at any point along the top and Section B <br /> have attachment devices and supporting structure to transfer this <br /> load toappropriate structural elements of the building per IBC <br /> sec 1607.7.1.1 <br /> 2 ) Guardrail Connection <br /> (Guardrils are required when the deck is more <br /> than 30" above grade.) '1011 <br /> oCityGov.net <br />