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When applying back jambs over dry wall or other non-structural wall covering,use longer fasteners to insure minimum embedment required. This chart applies to 2x6 wood species with specific gravity of 0.55(Southern Pine)or better. Each anchor requires a 1-1/2"diameter washer that complies with ANSI B18.22.1 type B. 3/8".DeWALTScrew-Bolt+ Embed 3.5",Mn Edge Dist 3.5",Mn spacing 9" 3/8"POWERS Wedge-Bolt+ Embed 3.5",MBn Edge Dist 3.5",Mn spacing 9" 2500'PSI CONCRETE 3/8"Hilti KwikBolt3 Embed 2.5",Mn Edge Dist$",Min spacing 6" keep each area MAX-WIDTH1 DESIGN PRESSURE IN POUNDS-PER-SQUARE-FEET(PSF) clear of any back IN FEET 12 PSF 15 PSF 18 PSF 21 PSF 24 PSF 27 PSF 30 PSF 33 PSF '36 PSF 39 PSF 42 PSF 46 PSF 50 PSF 53 PSF jamb attachment - s s' 24" 24" 2a" aa" a4" za" aa" za+' 24" za" za" 24" 2a" 2a" fasteners 10, M. 24" 24" 24" 24" 24" 24" 24" 24" W. 24 24" 24" 24" 12' 24" N. 2a" 24 24" 24" 24" 24" 24" 24" 24" M. 24" 24" s 14' 24" 24•• M. 24" M. 24" 24" M. 24" M. 24" 24" 24" 24" header 15' 24" 24" 24" 24" 24" 24" 24" 24'.' 24" 24" 24" 24" 24" 24" 16' 24" 24" . 24" 24" 24" 24" 24" 24" 24" 24" 24" 24" 24" 24" 18' 24" 24" 24+' '24" 24" 24" 24" 24" ' 24" 24" 24" 24" 24" 24" 3 20' 24" 24" 24" 24" 24" 24" 24" 2a" .24" 24" 24" 24" 24" 24" 22' M. 24" 24" 24" 24" 24" 24" 24" 20 24" 24" W. N' 24" 24' M. 24" 24" 24". M. 24" 24" 24" 24" M. 2a" 24" 23" 22" 26' 24" 24" 24" 2a" 24l' 24" 24" N. 24" 24" 24" 23" 21" 20" 30' 24" 24" 24" 24" 24" 24" 24" 24" 24" 23" 22" 20" 18" 1T, 3/8".DeWAL T Screw-Bolt+ Embed 3.25",Mn Edge Dist 1.5",Mn spacing 3' CMU FILLED W/2000 PSI GROUT 3/8".Hilti KwlkBolt3 Embed 2.5",Min Edge Dist 4",Mn spacing 9' Highest anchor installed at least as high as door opening. a MAX WIDTH DESIGN PRESSURE IN POUNDS-PER-SQUARE-FEET(PSF) IN FEET 12 PSF. 15 PSF 18 PSF 21 PSF 24 PSF 27 PSF 30 PSF 33 PSF 36 PSF' 39 PSF 42 PSF 46 PSF 50 PSF 53 PSF Anchors to be evenly spaced between 5 9' 24" 24" 24" 24" .24"' 24" 24" - .24" 24" 24" 24" 24" M' 24" the header and the floor. 10, 24" 24" 24" 24" 2a" 24" 24" 2a" .24" 2a" 24" M. 24" 24" 12' 24" 24,• M. 24" M. 24•' 24" W. 24" .24" 24" 24" 24" 24" 0 14' 24" 24" 24" 24" 24" z4" 24" 24" 24" 24" 24" 23" 21" 20" 2x6 Southern Pine/Structural grade lumber 15, 24" 24" 24" 24"' 24" 24" .24" 24" 24'! 24" 2a" 22" 20" 19" May be counterbored up to 3/9"deep at 16' 24" 24" 24" 24" M. N. 24" 24" 24 24" 22" 20" 19" 18" each anchor location to provide a flush mounting surface. 18, M. 24" 24" 24" 24" 24" N, 24" 23" 21" 20" 18" 1T' 16" 20' 24" 24" 24" 24" M. 24" 24" 23" 21" 19" 18" 16" 15" 14" 0 0 22! 24" 24" 24" 24" 24" 24" 23" 21" 19" 18" 16" 15" .14" 13" First anchor located at no more than 24' 24" W. 24" 24'.' M, 23" 21" 19" 17" 16" 15" 14" 13" 12" 10"above floor,but no 26' 24" 24" 24" 24" 24" 21" 19" 18" 161,' 15" 14" 13" 1a" . 11" less than the minimum edge distance. 30' 24" 24" 24" 24" 21" 19" 17" 15" 1a" 13" 12" 11" 10" 9" to r Supporting structural elements shall be designed by a registered professional engineer for wind loads in addition to other loads.This drawing does not address the jamb/wall design,but only door attachment.Jamb/wall construction is �\ �0••��• sF�� shown only for illustration purposes.The building designer • ; is responsible for ensuring that the jamb/wall is sufficient No.51737 w to carry the door live and static loads. This drawing does a, not address the spring pad connections. Registered * t * professional engineer may approved an alternative design. •O�� STATE OF t'W M nn 0�� SCALE Manufacturer's installation instructions must be followed. Digitally signed.by;John E.Scates,P.E. •� �� •i ff/ I �, I n none Maximum spacing shown in chart. Date:2020.09.041:1.49:50-05'00', z *�•!��OR�QP:•®\?` ❑I J�J❑ ❑ 0�� DATE Lesser spacing may be used to avoid interference with door hardware / A19, \ 03-26-2020 • A and or fastening system,but not less than 8". John E.Scates,P.E. /// /O mt-��\\\� Load per jamb=0.5 x door width x max positive pressure x door height. 2560 Kin Arthur,Ste 124-54 \ B ack'Jamb Attachment Detail 8"CMU block walls shall comply with ASTM C90. Lewisville,TX 75056 �� 1'10 Concrete Anchors di Use minimum 20 PSI grout or concrete when tilling CMU. Florida P.E.#51737 Professional Engineer's seal provided only for Fastener spacing distance may vary+/-1 TXPE 56308;F-2203 verification of windload construction details. C:H.I. Drawing: BJA-101R8