Transcript
Residential Deck Drawings Page 1 1/2" Ledger Lumber Max. Lumber Max. Board Bolts Size Span [A] Size Span [B] min. dia. [C] min. thick [D] min. dia. [C] min. thick [D] Spacing (nominal) (feet) (nominal) (feet) (inches) (inches) (inches) (inches) (inches) (2) 2 x 6 5 12 6 15 8 24 (2) 2 x 8 7 13 7 19 10 24 (2) 2 x 10 9 15 8 23 12 24 (2) 2 x 12 11 17 9 24 12 24 (2) 2 x 8 7 14 7 20 10 16 (2) 2 x 10 9 17 9 24 12 16 (2) 2 x 12 10 18 9 25 13 16 (2) 2 x 10 8 17 9 24 12 16 (2) 2 x 12 9 18 9 26 13 16 2 x 12 16 (2) 2 x 12 8 20 10 28 14 12 a. Choose one joist size and cooresponding maximum span. All joists are spaced a maximum of 16" oc. b. Choose one floor beam (entire row) that cooresponds with the size of joist chosen. 2 x 8 10 Floor Joists a Choose Joist Size 8 2 x 6 2 x 10 13 Footing Size Single-Span Floor Joists Multi-Span Floor Joists Floor Beams b Choose One Row 1. All lumber shall be pressure treated for exterior use. All metal fasteners & hangers shall be G185 galvanized, stainless steel or otherwise compatible with the wood treatment. All bolts shall be 1/2" diameter, minimum. 2. All beams, joists, posts and decking shall be No. 2 Southern Pine, or better. 3. All beam splices and top rails shall occur at a post or otherwise on adequate bearing. 4. All footings shall be cast-in-place concrete with a min. 2500 psi compressive strength. 5. Guards are required at all areas where the deck/porch floor is greater than 30" above grade at any point. 6. Required guards shall be 36" tall (min.) and be constructed such that a 4" diameter object will not pass through. 7. Guard post spacing shall not exceed 6 ft. on center. 8. Required guards & handrails at stairs shall range from 34" to 38" vertically above the stair nosings. 9. Handrail ends, at the top and bottom, shall terminate into a post or be returned to a wall. 10. On stairs with closed risers, treads shall have a projected nosing ranging from 3/4" to 1-1/4". All treads and risers shall be equal. Post cap connector Property Owner: Name: Sheet No. 1 of 4 Application No. General Notes 11. The deck/porch floor shall be within 8-1/4" of the top of the door threshold. 12. Live Load Deflection: Joists & Beams- L/360 Guards- L/240 13. Design Loads: Floor Live Load - 40 lbs./sf (min.) Wind Speed - 90 mph Soil Bearing Pressure - 3000 lbs./sf 14. Guards shall be designed for a 200 lb. concentrated load placed along the top rail in any direction, at any point. 15. This deck/porch is not designed for hot-tub or spa loading. 16. All exterior stairs & associated landings shall be illuminated. 17. Post size is based on the height of the deck floor above finished grade (at the highest point): 0' to 8' high: 4x4, 4x6, 6x6 8' to 10' high: 4x6, 6x6 10' and up: 6x6 (required for multi-level decks too) 18. All separated beams shall receive full depth solid blocking at 24" on center, maximum spacing. 19. The actual field construction shall match the approved plans. All field changes and/or deviations require an Engineering Change approval. Framing/Footing Table Beam to Post Connection Options Min. 3/4" notch each side. Address: Phone: Designer: Name: Address: Phone: Contractor: Name: Address: Phone: (see note 18) 6x6 posts req'd over 10') 4x6 posts (up to 10') 4x4 posts (up to 8 ') Residential Deck Drawings [1] Choose one floor joist size with the associated span, [2] Choose one floor beam size. Entire row applies. [3] Choose one beam to post connection option. [4] Choose one post size based on the height of the deck. Residential Deck Drawings Min. 1-1/2" notch in post. 2x each side C:\A City of Cincinnati\Sample Drawings\2006\SampleDeckPlot[3]11.15.06.dwg [ ] [ ] [ ] 6x6 posts req'd over 10') 4x6 posts (up to 10') 4x4 posts (up to 8 ') 6x6 posts req'd over 10') 4x6 posts (up to 10') 4x4 posts (up to 8 ') 6x6 posts req'd over 10') 4x6 posts (up to 10') 4x4 posts (up to 8 ') [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] Page 2 Connection to building (see sheet 4 of 4) 12" max. beam 36" 2x12 stair stringers @ 18" o/c Foundation & Framing Plan 6'-0" max. Deck Finished Floor Plan finished grade 4" diameter object shall not pass through (typ.) 2x4 top rail (typ.) Front Elevation View min. '- " (typical for all guardrail support posts) 2x4 diagonal brace attached to bottom of joists, required on all decks, in all areas. 4x4 guardrail support post with (2) 1/2" dia. carriage bolts @ bottom (typ.) 36" (min.) 2'-0" max. joist Post base connector 4x4 guardrail support post blocking (typ.) See table for req'd Sheet No. 2 of 4 Application No. Residential Deck Drawings " Span [B] (typ.) '- " Single-Span Deck overhang (typ.) overhang Min. 3 4" thick floor decking material, (typ.) 6x6 diagonal bracing req'd at all posts when deck/porch floor exceeds 10' above any adjacent grade. footing diameter (C). [10] Choose a footing option: Post on top of buried concrete footing Post attached to top of concrete footing 30" min. 30" min. " C:\A City of Cincinnati\Sample Drawings\2006\SampleDeckPlot[3]11.15.06.dwg Min. 3 4" thick floor decking material, (typ.) The actual field construction shall match the approved plans. All field changes and/or deviations require an Engineering Change approval. [6] Fill in this over-all deck dimension. Door Span [A] (typ.) Span [A] (typ.) Multi-Span Deck Span [A] (typ.) Span [B] (typ.) [7] Fill in this over-all deck dimension. [8] Fill in the stair width in inches (36" min.). [9] Using the answer to Step 5, fill in the footing diameter in inches. [ ] [5] Choose one span configuration: Multi-Span Single-Span [ ] [ ] [ ] 30" min. Page 3 Galvanized metal connector (typ.) @ top of all stringers) Risers shall not allow a 4" dia. object to pass through. 4x4 guardrail support post (typ.) 2x6 handrail shall end into post (typ.) 2x2 balusters @ less than 4" spacing (typ.) All 2x12 stringers anchored to concrete landing. Stair Section View 34" to 38" 8 1/4" max. 9" min. (3) 2x12 stringers, min. Handrail Sections 2 1 4 " max. 2 1 4" max. 5 1 2 " min. Floor decking, typical 3 4" to 1-1 4" tread nosing finished grade Existing brick veneer Left Side Elevation View 1 1 2 " max. 1 1 2" max. 2" max. 1 1 2" min. Min. 4" thick landing. finished grade Sheet No. 3 of 4 Application No. Residential Deck Drawings all risers Handrail Height 1 4" groove 36" min. Existing foundation Existing footing The actual field construction shall match the approved plans. All field changes and/or deviations require an Engineering Change approval. " Double joist at stair. 34"-38" handrail height 34"-38" handrail height 34"-38" handrail height C:\A City of Cincinnati\Sample Drawings\2006\SampleDeckPlot[3]11.15.06.dwg [11] Fill in the highest point above grade in inches. [12] Choose a handrail grip style: [ ] [ ] [ ] Page 4 1/2" dia. carriage bolts (typ.) @ diagonal brace) 6x6 diagonal brace required when deck/porch floor exceeds 10' above any adjacent grade. 6x6 post (typ.) finished grade Post & Beam Detail 2'-6" min. 2'-0" 45 Ledger Board Details Full depth blocking @ 24" o/c Brick Veneer Applications Siding Applications Brick/Block Applications Flashing required from under the siding, over top and behind ledger board, with drip-edge at ends. Ledger board same size as deck joist, min. Through bolts or lag screws into rim joist (or wall studs). Min. two bolts @ each end. See table on Sheet 1. Concrete Applications Metal joist hanger Ledger board same size as deck joist, min. Metal joist hanger Ledger board same size as deck joist, min. Metal joist hanger Ledger board same size as deck joist, min. Metal joist hanger Weep holes not blocked or covered Through bolts or expansion anchors. Min. two bolts @ each end. See table on Sheet 1. min. Sheet No. 4 of 4 Application No. Residential Deck Drawings 12" max. Caulk to surround all ledger board bolts. Provide spacer to allow for drying. Caulk to surround all ledger board bolts. Provide spacer to allow for drying. Through bolts or expansion anchors. Min. two bolts @ each end. See table on Sheet 1. Caulk to surround all ledger board bolts. Provide spacer to allow for drying. [14] Choose the ledger board detail that applies. The actual field construction shall match the approved plans. All field changes and/or deviations require an Engineering Change approval. See table for req'd footing depth [D]. " Through bolts or lag screws into rim joist (or wall studs). Min. two bolts @ each end. See table on Sheet 1. C:\A City of Cincinnati\Sample Drawings\2006\SampleDeckPlot[3]11.15.06.dwg [13] Using the answer from Step 5, fill in the footing depth in inches. [ ] [ ] [ ] [ ]
Original URL
http://cagis.hamilton-co.org/opal//forms/Form_SampleDeckPlot07.pdf
Posts
