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<br /> Plywood Thickness,Grade,and Nailing: (U.1LO
<br /> Structural Notes: Install plywood sheets with face grain perpendicular to framing.Stagger joints in adjacent sheets. Z E
<br /> If not otherwise noted,use nailing schedule,Table 2304.9.1.of the SOC.. CO0 rn o
<br /> Applicable Codes and Standards: ma c°
<br /> 2012 International Building Code(IBC).and other applicable local building codes. Manufactured Trusses: c -
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<br /> - ASCE/SEI 7-10-"Minimum Design Loads for Buildings and Other Struemres" Manufactured Trusses specified on the plans are prefabricated products manufactured b}•a truss 5, ro m
<br /> 2010 NDS for wood structures. manufacturer.The contractor shall submit shop drawings and stamped structural design c. _ .S
<br /> American Wood Preservers Bureau-AWPB Standards for Pressure Treated Material. calculations for review.Truss design and shop drawings shall include location and weight of all .Or N N 0>
<br /> American Concrete Institute-ACI 315,ACI 318,ACI 301,ACI 307. equipment being supported by these trusses. LU tp:'n m
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<br /> Structural design shall be in accordance with the latest edition of above codes and standards. Metal Framing Connectors: =UI N 0
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<br /> Contractor shall comply with the latest edition of all applicable codes and standards.
<br /> Unless otherwise noted: Metal framing connectors shall bemanufactured by the Simpson g m N i)
<br /> company,or approved equal. Unless noted otherwise,use U-series joist hangers to match joist < U 0
<br /> Design Loads: .c.c
<br /> Live load: roof 25 psf(snow) size(e.g.,U210 for 2x10 joist). Provide Hl or H2.5 hurricane ties,or other connectors with U)n a0
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<br /> floors 40 psf floor live load similar capacity,at every other roof joist,and H6 or 117 at ends of roof beams and girder trusses. -
<br /> Decks 60 psf floor live load Where supported by wood posts,wood beams shall be connected to the tops of the posts using .3 r-. ci
<br /> Simpson AC,PC or PCC post caps,and to they bottoms of the posts bearing on wood framing m�.
<br /> Wind load: Basic wind speed 110 mph,exposure B. zT=1.O co m
<br /> ng Simpson AC connectors. Where supportedbyperpendicular beams,wood beams shall be -5(o
<br /> Building Category:Enclosed,LIWind Important Factor by=l.0 connected by HU-series face mount.beam hangers. Provide Simpson PB post bases to connect 0
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<br /> Refer to calculation LI for designwind forces. is to concrete foundations.
<br /> Internal pressure 5 psf,Components and.cladding design per 1609.6.1.2
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<br /> Seismic loading per SBC Sections 1603 and 1613 through 1622,Site Class D.
<br /> The basic structural type is a bearing wall system with light framed walls with shear C- CO
<br /> panels.Rw=6.5(wood structural panels),soil type D. Structural Notes: O > )
<br /> Seismic importance factor 1.0,Seismic Use Group I `
<br /> •Design and Analysis by Simplified Design Procedure Applicable Codes and Standards: Q CON
<br /> Peak Ground Accelerations(PGA)based on.USGS Hazards Program,by Ia0dong. 2012 International Building Code(IBC)and other applicable locaI building codes. .— v cs)
<br /> PGA 1 see=.528 PGA.2 sec=:1.386 ASCE/SEI 7-30-"Minimum Design Loads for Buildings and Other Structures"
<br /> Seismic base shear=0.142*Dead Load 2010 NDS for wood structures. 4
<br /> American Wood Preservers Bureau-AWPB Standards for Pressure Treated Material —
<br /> Foundations: American Concrete.Institute-ACI 315,ACI 318,ACI 301,ACI 307.
<br /> Soil parameters(assumed): Vertical allowable soil pressure:2,000:psf Ca).r:
<br /> All soil conditions are to be field verified duringeonstruction.Fool ags shalt bear on firm natural Structural design shall be in accordance with the latest edition of Godes and standards. d
<br /> soils or on structural fill placed over firm natural soils;:and rasped d in place.Footings shall Contractor shall comply with the latest edition of all
<br /> applicable codes and standards. t
<br /> extend 18 inches minimum below adjacent exterior finished grade and shalt extend 12 inches Design Loads: Co)N c
<br /> minimum below existinginterior grade unless otherwise noted on plans.Structural fill shall be. L
<br /> placed in 12-inch maximum horizontal lifts(loose thickness)and compacted to 90 percent of Livc load: roof 25 psf(snow) CD W.
<br /> maximum dry density in accordance with ASTM D-1557:Imported structural fill shall be Boors 40 psf ftoor live load
<br /> granular material containing nomore than 5 percent fines,passing no.200 sieve.Structural fill.in Decks 60 psf floor live load
<br /> place shall be tested by a licensed soil engineer or approved by the building inspector. Wind toad: Basic wind speed 110 mph,exposure B,KeT=1.0
<br /> Building Category:Enclosed,Wind Important Factorhv=1.0
<br /> Refer to calculation page LI for designwind forces.
<br /> Cast in Place Concrete: Internal.pressure 5 psf,Components and cladding design per 1609.6.1.2
<br /> Concrete shall attain a minimum compressive strength of 2,500 psi-at 28 days(S-'/:sack mix).An Seismic loading per SBC Sections 1603 and 1613 through
<br /> 1622,Site Class D.
<br /> alternate mix provided by the concrete supplier and pre-approved by the building department is The basic structural type iso bearing wall system with light framed wails with shear
<br /> acceptable.Reinforcing steel shall conform to ASTM A-615,Grade 40'(Fy=10,000 psi)for all bars
<br /> except retaining wall vertical bars,which shall be.Grade 60(Fy=60,000 psi).Provide all wall and panels.Rw=6.5(wood structural panels),soil type D.
<br /> footing horizontal bars with 2'41"s2'-0"corner bars of the same size at all corners and wall Seismic importance factor 1.0,Seismic Use Group!
<br /> intersections.Minimum lap splice 32 bar diameters for Grade 40 bars,and 48 bar diameters for Design and Analysis by Situp ed Design Procedure
<br /> Grade 60 bars. Peak Ground Accelerations(PGA)based on USGS Hazards Program,by tat/long.
<br /> PGAI sec=.528 PGA.2 sec=1.386 CO
<br /> Concrete protection for reinforcement shall be: Seismic base shear=0.142 a Dead Load lea
<br /> Concrete exposed to earth or weather 1.5"(45A smaller) I---
<br /> Concrete
<br /> .,_Concrete cast against earth 3" Foundations: 0
<br /> Slabs,walls,joists 0.75" Soil parameters(assumed): Vertical allowable soil pressure:2,000 psf J Z
<br /> All soil conditions are to be field verified during construction.Footings shall bear on firm natural Q
<br /> Bolts: soils or on structural fill placed over firm natural soils,and inspected in place.Footings shall Ct J
<br /> Anchor bolts shall conform to 13554.All other bolts shall conform to ASTM A307. extend 18 inches minimum below adjacent exterior finished grade and shall extend 12 inches W <
<br /> Provide 3"x3"square x 0.229"thick bolt washers where anchor bolts connect the sill plate to the minimum below existing interior grade unless otherwise noted on plans.Structural fill shall be Z P
<br /> Concrete foundation. placed in 12-inch maximum horizontal lifts(loose thickness)and compacted to 90 percent of tai E—
<br /> maximum dry density in accordance with ASTM D-1557.Imported structural fill shall be 0 0
<br /> granular material containing no more than 5 percent fines,passing no.200 sieve.Structural fill in P
<br /> Lumber: place shall be tested by a licensed soil engineer or approved by the building inspector. Ct
<br /> All sill plates and other wood framing which is in contact with concrete or masonry must be i—
<br /> pressure treated.For anchor bolts connecting woodsill plates to concrete or masonry,provide Cast in Place Concrete: CO
<br /> galvanized steel washers on top of the sill,.minimum.size 3"x 3"x 1/4"thick. Concrete shall attain a minimum compressive strength of 2,500 psi at 20 days(5-''/s sack mix).An
<br /> Where toenails are used for stud wall construction,a minimum of(2)toenails at top and bottom alternate mix provided by the concrete supplier and pre-approved by the building department is
<br /> of each stud shall be provided Toenails shall be ltd nails driven at approximately a 45 degree acceptable.Reinforcing steel shall conform to ASTM A-615;Grade 40{Fy=10,000 psi)for all bars
<br /> angle,with a minimum oft-1/2 of the nail shank shall be embedded in both the stud and the except retaining wall vertical bars,which shall be Grade 60(Fy=60,000 psi)..Provide all wall and
<br /> plate.End nails driven through the plate and into the stud end grain are not permitted Simpson footing horizontal bars with 2'A"x 2'A"corner bars of the snmesize at all corners and wall
<br /> A34 clips at top and bottom of each stud are permitted whereeorrect toenailingis not provided, intersections.Minimum lap splice 32 bar diameters for Grade 40 bars,and 48 bar diameters for
<br /> Grade 60 bars.
<br /> Unless noted otherwise,the following grades andspecies shall be used for structural lumbers Concrete protection for reinforcement shall be: 'P 0*.
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<br /> 2x joists Hem-Fir 62 Concrete exposed to earth or weather 1.5"(k5&smaller) l SOF WAS/1•�O
<br /> Concrete cast against earth 3" -
<br /> 2x,3x,and 4x studs DF/L standard for plywood or WSP shear walls Stab ^'' •e~ '-
<br /> Hem-Fir standard for other walls s,wens,joists 0.75" sp
<br /> 4x and 6x beams DFL kl a
<br /> Microllam LVL lumber LVL1.9E,Pb=2600 psi,Fv=285 psi(minimums) Bolts:
<br /> Parallam lumber 2.0 W S,Fb=2900 psi,Fv=290 psi(minimums) Anchor bolts shall conform to F1554.All other bolts shall conform to ASTM A307. O'(s 9G 23631 6. •O
<br /> Glu-lam lumber 241 V4 or 24F-V8 as applicable Provide 3"x3"square x 0.229"thick bolt washers where anchor bolts connect the sill plate to the ‹S`S p(�aAL,t1C
<br /> concrete foundation. ��
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