Laserfiche WebLink
Structural Notes <br />lie -able Codes and tan ards- <br />2015 International Building Code (IBC) and other applicable local building codes. <br />ASCF/SFI 7-10 a "Minimum Design Loads for Buildings and Other Structures" <br />2015 NDS for wood structures. <br />American Wood Preservers Bureau - A I D Standards for pressure 'Treated Material. <br />American Concrete Institute - ACI 315, ACI 318, ACI 301, ACI 307. <br />Structural design shall be in accordance with the latest edition of above codes and standards. <br />Contractor shall comply with the latest edition of all applicable codes and standards. <br />Design Loads. <br />Live load: roof 25 psf (snow) <br />floors 40 psf <br />Dead load: solar panels 4 psf <br />Foundations: <br />Soil parameters (assumed): Vertical allowable soil pressure: 1,500 psf <br />All soil conditions are to be field verified during construction. Footings shall bear on firm natural <br />soils or on structural rill placed over firm natural soils, and inspected in place. Footings shall extend <br />10 inches minimum below adjacent exterior finished grade and shall extend 12 inches minimum <br />below existing interior grade unless otherwise noted on plans, Structural fill shall be placed in 12- <br />inch maximum horizontal lifts (loose thickness) and compacted to 90 percent of maximum dry density <br />in accordance with AS TM D-1557, Imported structural fill shall be granular material containing no <br />more than 5 percent fines, passe no. 200 sieve. Structural fill in place shall be tested by a licensed <br />soil engineer or approved by the building inspector. <br />Drainage behind the concrete walls shall be provided conforming to the construction details. <br />Cast in Place Concrete: <br />Concrete shall attain a minimum compressive strength of 2,500 psi at 28 days (5- % sack mix), An <br />alternate mix provided by the concrete supplier and pre -approved by the building department is <br />acceptable. Reinforcing steel shall conform to ASTM A-615, Grade 60 (Fy=60,000 psi) for all bars. <br />Concrete protection for reinforcement shall be: <br />Concrete exposed to earth or weather 1.5" (95 & smaller) 2" (96 & larger) <br />Concrete cast against earth 3" <br />Slabs 0.75" <br />Bolts: <br />Anchor bolts shall conform to F1554. All other bolts shall conform to AS TM A307, <br />Minimum anchor bolt size and spacing shall be %" diameter bolts @ 6' o.c. Shear wall anchor bolts <br />per the shear wall schedule. <br />For cast -in -place anchors, provide 7" minimum embedment into the new concrete foundation. <br />For retrofitted anchors, provide 5" minimum embedment into the existing concrete foundation. <br />Epoxy grout with Simpson SET epoxy, <br />Provide 3"x3" square x 0.22999 thick bolt washers where anchor bolts connect the sill plate to the <br />concrete foundation. <br />Wood <br />All sill plates and other wood framing which is in contact with concrete or masonry must be <br />preservative -treated in accordance with AWPA Ul and M4 standards. For anchor bolts connecting <br />wood sill plates to concrete or masonry, provide galvanized steel washers and mats on top of the sill, <br />minimum washer size 3" x 3" x 1/4" thick. <br />Where toenails are used for stud wall construction, a minimum of (2) toenails at top and bottom of <br />each stud shall be provided. 'Toenails shall be 16d nails driven at approximately a 45 degree angle, <br />with a minimum of 1-1/2" of the nail shank shall be embedded in both the stud and the plate, End <br />nails striven through the plate and into the stud end grain are not permitted. Simpson A34 clips at <br />top and bottom of each stud are permitted where correct toenailing is not provided. <br />Wherever joists bear on a wall or beam, either a continuous rim joist or solid wood blocking must be <br />provided, Blocking shall be connected to the joists with A35 angles at each end. Individual blocks <br />may be omitted to allow for ducting or other openings. Consult with the engineer of record if more <br />than 25% of the blocking is omitted. <br />Unless noted otherwise, the following grades and species shall be used for structural lumber: <br />2x joists Ilene -Fir 92 <br />2x, 3x, and 4x studs DF/I, standard for plywood or WSP shear walls <br />Hein -Fir standard for other walls <br />4x and 6x beams DF-L 92 <br />Microllain LVL lumber LVL 1.9E, Fb = 2600 psi, Fv = 285 psi (minimums) <br />Parallam lumber 2.0 WS, Fb = 2900 psi, Fv = 290 psi (minimums) <br />Glu-lam lumber 24F-V4 for simple span beams, 24F-VS for cantilever beams <br />All framing connections shall be per Table 2304.9.1 of the IBC, unless otherwise noted. <br />Metal Framing Connectors: <br />Unless otherwise noted: Metal framing connectors shall be manufactured by the Simpson company, <br />or approved equal. Unless noted otherwise, use U-series joist hangers to match joist size (e.g., U210 <br />for 2x10 joist), .Provide III or II2.5 hurricane ties, or other connectors with similar capacity, at every <br />roof joist or truss, and II6 or II7 at ends of roof beams and girder trusses. `here supported by wood <br />posts, wood beams shall be connected to the tops of the posts using Simpson AC, PCZ or FPCZ post <br />caps, and to the bottoms of the posts bearing on snood framing easing Simpson AC connectors. `'here <br />supported by perpendicular beams, wood beams shall be connected by IIU=series face mount beam <br />hangers. Provide Simpson AB or P11 post bases to connect posts to concrete foundations. Unless <br />otherwise specified, the maximum number of nails or screws should always be installed on any <br />connector. <br />Bearing Walls: <br />All walls supported by continuous concrete footings shall be connected to the foundations per 2015 <br />IRC section 403,1.6. 1/2" diameter anchor bolts shall be provided at 4' o.c., or two per wall segment, <br />minimum, Anchor bolts shall penetrate 799 into the concrete foundation. <br />? <br />ew CS16 r7 <br />long, '3 <br />lFlush Beam i € i- <br />iit>t�7 <br />New flush bey <br />per plan <br />riangers <br />I <br />I <br />i <br />I <br />�I I <br />I <br />I <br />i <br />i <br />i <br />i <br />i <br />I <br />I <br />i <br />I <br />i <br />I <br />i <br />i <br />I <br />i <br />I <br />I Qom <br />w� <br />I <br />i---- ----------- <br />RoofFramin <br />It <br />-- - - - - - - -- - -- - - - - - - - -- ----- - - - - -- -- _ - - -- <br />----------------- - ------ --- - ------ -- -- -- -- -- ---- <br />I <br />I I 1 <br />I <br />1 �mI <br />- — — — — — — — — — — — — — -- — — — — — — — — — — — — — — — — — — — — — — — — ..J. , <br />NEW 30" X 30" X 12" FOOTING <br />NEW 30" X 30" X 12" FOOTING wI4 X 4 POST <br />W14 X 4 POST <br />— W/ LCF CAP & ABU BASE W/ LCE CAP ABU BASE <br />o W/ (4) #4 BARS EA WAY W! #4 BARS EA WAY <br />1 � _ _ � _ �.� PROVIDE SOLI® BLOCKING IN FLOOR � <br />PROVIDE SOLID BLOCKING IN Fi c�Oh' �s� �I� <br />ry� r <br />—---——--—--—---——-—-- ——— v———--— ——---- <br />................a .... . <br />0 <br />�- — — — — — — — — — — — — — — — — — — — — — — —'— — — ` — _ — — �- <br />D D l - - = { (E) FOOTING TYP <br />®' <br />i I <br />�LAB,ON <br />� <br />GRADE <br />-NP--- <br />/ / : / DI- i— ---— -- —- -- — -- — -- — -- — —' --- --- -— --- --- — — — — —-- --- J v 4 Li / — <br />I- — _ _ _ _ — — _ — _ — _ — _ _ _ — _ _ _ _ _ _ _ _ _ _ _ _ _ L —---————---—————-------——-----——— <br />I J 1 <br />:I I <br />of , <br />Z � <br />�_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ — — _ _ _ _�� <br />------------------------------------------------ <br />SCALE: 3/161, _ l,o0aa <br />$s i <br />i f N S. AP € I P.E. <br />email <br />john@cses-engineering.com <br />luckeyjo@comeast.net <br />(drafting) <br />SEID ABYOT ADDED <br />BEDROOMS z <br />r[T.M <br />V <br />. t k' <br />w. <br />1 <br />,aq /,fin fi <br />� �/c-- w <br />FIKIRA9UIS (SEID ABY®T) ADULT FAMILY HOME NOVEMBER 2020.pin; S 100 FNDTN & MAIN FLOOR FRAMING AND ROOF FRAMING PLAN; 100%; 0/5/2021 12:51 PM <br />