5117 S 3RD AVE 2023 Plans 2025-12-12

Maximum Deck Post Height MIN.36" HIGH GUARD WITH INTERMEDIATE Tributa Area e C/] RAILS 5PACIED D AMETER CANNOT PASSATHROUGH ¢ IN Post 20 40 60 80 100 120 140 160 E'' EXISTING BUILDING Size c,d Maximum Deck Post Height a feet-inches ATTACHMENT OF PRE-MANUFACTURED 4x4 10-0 10-0 8-7 7-0 5-8 4-1 NP NP w FLASHING- GUARDRAIL SYSTEMS TO DECK COMPONENTS 4x6 13-10 11-1 9-5 8-2 7-3 6-4 5-4 F' M SHALL BE PER MANUFACTURER. SPECIAL N� o SEE LEDGER ATTACHMENT DETAILS AND BLOCKING DETAILS MAY BE REQUIRED BY 6x6 14-0 14-0 14-0 14-0 14-0 13-3 10-9 6-11 0' 00 OPTIONS - NOTE: CONTRACTOR TO FIELD THE REVIEWER 2 VERIFY ADEQUACY OF SOLID LUMBER FOR 8x8 14-0 14-0 14-0 14-0 14-0 14-0 14-0 14-0 x m 9 00 1 LEDGER CONNECTION. a. Measured from the underside of the beam to top of footing. v 6 o Z C N b. Based on Doug Fir, Hem Fir and Spruce-Pine-Fir, No. 2 grade, wet service factor. a o REFER TO TABLE FOR JOIST SIZES AND SPANS c. Notched deck posts shall be sized to accommodate beam size. - DECKING WITH MIN. 1/4" SPACING d. Includes incising factor. RECOMMENDED FOR DRAINAGE. REFER TO TABLE FOR BEAM SIZES AND SPANS e. Area, in square feet, of deck surface supported by post and footing. U REFER TO TABLE FOR POST SIZE AND MAXIMUM Footing Size a a HEIGHT. Diameter of a (� KNEEGRA BRA TOP E RE EXCEEDS QUIREDG F DISTANCE 4S SEE FROM Tributary Side of Square Area b Round Footing Thickness DETAIL. Footing (inches) (inches (inches) 5 7 8 6 REFER TO TABLE FOR FOOTING SIZE MANUFACTURED POST BASE CAST IN FOOTING 40 18 20 6 3000 PSI CONCRETE (NO SPECIAL \2.41 FINISH GRADE INSPECTION REQUIRED) 80 25 28 9 `V 100 28 31 11 =N MINIMUM DEPTH OF FOOTING C2) r4 EACH WAY,3" CLEAR TO BOTTOM OF 120 30 34 12 >rn 12" BELOW FINISHED GRADE. __ FOOTING. FOOTING TO BEAR ON UNDISTURBED 140 33 37 13 0 i7 3 GENERIC DETAIL a. 35 40 15 a. Footing dimensions shall allow complete bearing of the post. izM �f SLt� ot{gip al Flee s b. Area, in square feet, of deck surface supported by post and footings. 03 Deck Ledger Connection to Band Joist Maximum Deck Joist Span a'c On-Center Spacinq of Fasteners inches Joist Spacing b Joist Back Span Joist Span ° 1/2-inch diameter lag 1/2-inch diameter bolt 1/2-inch diameter bolt Joist inches Size 12 (feet) screw with 1/2-inch with 1/2-inch screw with 1-inch 16 24 4 6 8 10 12 14 16 18 Allowable Joist Span Maximum Cantilever feet-inches Adjacent Joist Span feet maximum sheathing b,c,e maximum sheathing ° maximum sheathing d6 2x6 7-11 5-9 1-0 1-6 NP NP NP NP NP 6 16 31 26 2x8 10-5 9-5 7-8 1-0 1-6 2-0 2-1 NP NP NP NP 2x10 13-3 9-5 1-0 1-6 2-6 2-8 NP NP NP 5633 12 11 20 17 REGISTERED 2x12 15-5 13-4 10-11 1-0 1-6 2-0 2-6 3-0 3-3 NP NP 14 9 17 15 ARCHITECT a. Includes Incising Factor. 16 8 15 13 b. When using composite decking, refer to manufacturer's installation instructions for 18 7 13 11 maximum spacing of joists. DENNIS n�WASHINGTON c. Spans based on Doug Fir-Larch, Hem Fir and Spruce-Pine-Fir, No. 2 grade, wet service a. Ledgers shall be flashed in accordance with Section R703.4 to prevent water from STATE OF factor. contacting the house band joist. b. The tip of the lag screw shall fully extend beyond the inside face of the band joist. Minimum Beam Size c. Sheathing shall be wood structural panel or solid sawn lumber. d. Sheathing shall be permitted to be wood structural panel, gypsum board, fiberboard, Deck Joist Span feet lumber, or foam sheathing. Up to 1/2-inch thickness of stacked washers shall be permitted to Beam Maximum Beamm Span a.b,d(feet-inches) 6 8 10 14 16 18 substitute for up to 1/2-inch of allowable sheathing thickness where combined with wood Size c,d,e structural panel or lumber sheathing. 4x6 5-2 4-6 4-0 3-5 3-1 2-10 2-7 e. For on-center spacing of specialized fasteners refer to the manufacturer's installation 48 6-11 6-0 5-3 4-7 4-1 3-8 3-5 instructions. 4x10 8-5 - - - - - _ (2) 2xl0'5 SANDWICHED EACH SIDE OF 4x8 BUILT UP BEAM 412 9-10 8-6 7-7 6-11 6-4 5-9 5-4 6x6 6-6 5-0 4-7 4-2 3-9 3-5 STANDARD 6x8 8-8 7-6 6-8 6-1 5-6 5-0 4-7 Minimum End and Edge Distance and Spacing Between Rows 6x10 1 10-7 1 9-2 8-2 7-6 6-11 6-4 1 5-10 Top Edge Bottom Edge Ends Row Spacing DECK DETAILS 6x12 1 12-4 1 10-8 9-7 8-9 1 8-1 7-7 1 7-1 Ledger' 2 inches d 3/4 inch 2 inches b 1-5/8 inches b a. Spans based on Doug Fir-Larch, Hem Fir and Spruce-Pine-Fir, No. 2 grade, wet service Band joist` 3/4 inch 2 inches e 2 inches b 1-5/8 inches b factor. b. If 2x built up beams to make 4x or 6x beams, they shall be fastened with two rows of 1 Od (3-inch X 0.128-inch) nails minimum at 16 inches on center along each edge (507.5) a. Lag screws or bolts must be staggered from the top and bottom along the horizontal run. c. Beam depth shall be equal to or greater than the depth of intersecting joist for a flush See figure below. beam connection. b. Maximum 5 inches. d. Beam cantilevers are limited to the adjacent beam's span divided by 4. c. For engineered rim joists, the manufacturer's recommendations govern. e. Includes incising factor. d. The minimum distance from the bottom row to the top edge of the ledger must be in accordance with figure below. A3 01 e. 2 inches may be reduced to 3/4-inch when the band joist is directly supported by a mudsill, header, or by double top wall plates. Sheet Number