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STRUCTURAL GENERAL NOTES - APPLICABLE TO ALL CONSTRUCTION UNLESS OTHERWISE NOTED ON THE PLANS _=_ __.:7.-;.,z,:._ <br /> A. DESIGN SCOPE BY PSE CONSULTING ENGINEERS (PSE): J. WOOD: <br /> 1. Design Shown on drawings by PSE is for the following items. GENERAL: PSE <br /> a. Foundation and framing for the remodel house. 1. All wood exposed to the weather or in contact with concrete or masonry shall be pressure treated or protected with a waterproof membrane. <br /> 2. Design Shown on PSE drawings does not include: finishes, architectural items, windows, doors, moisture barriers, water proofing, mechanical units, Newly exposed surfaces resulting from field cutting, boring or handling shall be field treated in accordance with AWPA M-4. Consulting <br /> plumbing, or electrical items. 2. Maintain 1/2 inch air space at sides and at ends for beam pockets in concrete or masonry. Minimum bearing is 3 inches UON. <br /> B. GENERAL REQUIREMENT: 3. Wood framing members, sheathing and combustible materials shall not be placed closer than 2 inches to chimney walls. The gap shall be fire Engineers, Inc. <br /> 1. Furnish ail labor, materials, and equipment necessary to complete the work shown or inferred by these drawings. stopped using a minimum of 1 inch thick noncombustible materials, UON. www.structurel.com <br /> 2. Where construction details are not shown or noted for any part of the work, such details shall be the same as for similar work shown on the 4. Reference specifications for more requirements. Klamath Falls Office <br /> drawings. 5. It is required that the contractor keep a copy of the Simpson catalog and/or Simpson Installation Manual on site at all times, and shall be v <br /> 3. Notes and details on the drawings take precedence over the general notes and typical details in case of conflict. used with the installation process at all Simpson connections. z 250 Main <br /> 4. Provide manufacturer's approved product evaluation reports (ICC reports) and a list of all proposed substitutions to the Engineer for review MATERIALS -' Klamath Falls, Oregon <br /> and written approval before fabrication. STICK FRAMING: cc 97601 <br /> 5. Pipes, ducts, sleeves, chases, etc. shall not be placed in slabs, beams, or walls unless specifically shown or noted nor shall any structural 1. All wood Stick Framing shall be Douglas Fir/Larch #2 (DF #2) or better unless otherwise noted on the drawings. Comply with PS 20, 43 <br /> Phone: (541)850-6300 <br /> member be cut for pipe, ducts, etc., unless specifically shown. Obtain prior written approval for installation of any additional holes, ducts, etc. American softwood lumber standard and standard grading rules for western lumber. 19%maximum moisture content at time of placement. Fax: (541) 850-6233 <br /> 6. Locate and protect underground or concealed conduit, plumbing or other utilities where new work is being performed. 2. All wood members shall be stamped showing wood grade and the grading agency. r.7 <br /> 7. The contract drawings and specifications represent the finished structure and do not indicate methods, procedures or sequence of 3. All timbers to be FSC rated. w info@structure1.com <br /> construction. The contractor shall take necessary precautions to maintain and insure the integrity of the new and any existing structures 4. All materials to be low V.O.C. and non-urea formaldehyde. z Medford Office <br /> during construction. The design stresses shall not be exceeded during construction based on the age of each element . Neither the owner nor GLUED-LAMINATED TIMBER: F- 836 Mason Way <br /> Architect/Engineer will enforce safety measure regulations. Contractor shall design, construct and maintain all safety devices, including shoring 1. Glued-Laminated timber shall be manufactured, inspected, and tested according to: <br /> and bracing for the new and any existing structures and shall be solely responsible for conforming to all local, state and federal safety and a) American National Standard for Wood products-Structural Glued Laminated Timber, ANSI/AITC A190.1 -1992 z Medford OR.97501 <br /> health standards, laws and regulations. Observation visits to the site by the engineer shall not include inspection of the above items. b) Standard Specification for Structural Glued-Laminated Timber of Softwood Species, AITC 117; Manufacturing. z Phone: (541)858-8500 <br /> 8. Obtain prior written approval for any changes to the drawings. c) Design and Standard Specifications for Hardwood Glued-Laminated Timber, AITC 119. u Fax: (541)776-4663 <br /> 9. The contractor shall review and compare the structural drawings with all other Construction Documents, such as Architectural, Mechanical and In case of conflict, the most stringent requirement shall apply. Infomd@structurel.com <br /> Electrical drawings, specifications, etc. Do not scale drawings. The contractor shall verify dimensions, elevations and all information. Report, in 2. Submit certificate by one of the above agencies to the Engineer and the Building Inspector prior to installation. a <br /> writing, any inconsistencies, errors, or omissions to the Architect/Engineer of record before proceeding with the work. 3. Glued-Laminated timber shall have wet-use adhesive, ASTM D2559. Lamination shall be 2 inches nominal. Appearance shall be Industrial, 0 <br /> 10. All existing constructions shown are schematic only. Contractor is responsible to verify actual conditions and allow for them in his bid. Notify AITC 110. <br /> the Architect/Engineer, in writing, in case of any discrepancy between actual conditions and what is shown on the structural drawings before 4. Colorless end sealer shall be applied immediately to the ends of all members after fabrication and field trimming. Members shall be Licensed in <br /> n <br /> proceeding with the work. individually wrapped. <br /> 11. See Architectural, Mechanical, Electrical and other drawings for embedded items. 5. Pressure treatment shall be provided for all members exposed to weather and not protected by a roof or cave overhang. 48 States! <br /> 12. Camber shall be provided for all members with 30 feet or more of span. Check beam table and contact the Structural Engineer for the 6. All cuts, holes, etc. shall be re-coated as recommended by the manufacturer. <br /> amount of camber. 7. Glued-Laminated timber shall have the following minimum combination and strength: a <br /> 13. Shop drawings: a) Beams with simple spans shall have combination 24F-V4 or better. z Construction Types: <br /> a) Shop drawings shall be submitted in the form of two copies. b) Continuous beams shall have combination as shown on plans. W Light Gauge Steel, Straw Bales, <br /> b) Prior to submittals, the general contractor shall review all submittals for conformance with the Construction Documents and shall stamp JOISTS/ RAFTERS: p Bamboo, Log, Timber/Wood, <br /> submittals as being "Reviewed for Conformance". 1. Provide a copy of the manufacturer's approved ICC product evaluation reports. a' Structural Insulated aneIs SIPS, <br /> c) Any detail on the shop drawing that deviates from the Construction Documents shall be marked with the note "This is a change" 2. Wood Joists shall be installed according to the manufacturer recommendations and as shown on drawings. Blocking, web stiffeners and 3 Masonry, Steel, Concrete, <br /> d) Shop drawing submittals processed by the Structural Engineer are not Change Orders. bridging etc. shall be as required by the manufacturer's approved ICC product evaluation reports. w Modular Homes/Factory Built <br /> e) Shopdrawings shall be submitted to the Architect/Engineer to fabrication and construction regarding all structural items including: E... Housing (FBH ), ICF, Shipping <br /> 9prior9 9 3. All Joists, ceiling joists and rafters shall have a minimum of 1-1/2 inches bearing at each end on wood or metal, and not less than 3 <br /> -Concrete and masonry reinforcement, drawings shall conform to ACI 315 and ACI 318. inches on masonry or concrete. Use approved joist hanger if bearing is not provided. t Containers, and many morel <br /> Commercial or Residential. <br /> -Structural steel, drawings to conform to AISC. 4. Install full depth solid blocking or cross bracing at intervals not exceeding 8 feet for all joists and rafters 2x12 inches and deeper. O <br /> -Glued-Laminated members, drawings to conform to AITC. STUDS: = And Green/Sustainablel <br /> -Prefabricated wood Joists and trusses, drawings to conform to ICC product evaluation report. 1. Double full height studs shall be used at both ends of all walls shown on the structural drawings, UON. <br /> -Wood trusses, drawings to conform to IBC. 2. Studs shall have full bearing on plates and sills. t-- <br /> Project: <br /> f) Shop drawings or calculations submitted for review that require re-submittal for re-review, as determined by the Structural Engineer, shall 3. Provide blocking at all ceiling levels. w <br /> be billed hourly to the general contractor. Re-review will not proceed without written approval from the general contractor for additional 4. Provide multiple studs under beams or trusses to match width of supported member, typical. �' Jason & Lindsay <br /> engineering services. TOP PLATES AND/OR CHORDS: z <br /> 14. Submit seismic anchorage calculations stamped by a licensed Professional Engineer for all equipment and components weighing more than 1. Top plates or chords shall be continuous over headers UON. a Lai go Remodel <br /> 400 lb. 2. Top plates shall be two pieces, same size as studs. Stagger splices 4'-0" minimum. Center splices over studs UON. w g <br /> 15. Submit structural drawings signed and sealed by a professional Engineer licensed in the State where the project is located for any structural SHEATHING: <br /> member needed for this project that is not designed by P.S.E. 1. All wood structural panels shall be stamped with the appropriate grade trademark of the American Plywood Association (APA). O <br /> 17. Any substitutions for structural members, hardware or details shall be reviewed by the Architect and Structural Engineer. Such review will be 2. Block structural panel with 2X4 inch flat blocking where noted on roof or floor framing plans. Use ply clips at mid-span of unsupported ›- <br /> billed on a time and materials basis to the General Contractor with no guarantee that the substitution will be allowed. panel edges. Q <br /> 18. All communication shall be in writing. No verbal communications, decisions, instructions or approvals shall be valid. 3. Maintain 1/8" air space between structural panels in walls, floors and roofs at ends and at edges or as specified by the manufacturer. c4 <br /> 4. Wood structural panels shall be manufactured using exterior glue and shall be not less than 4X8 feet except at boundaries. 0 Address <br /> C. CODE AND LOADS: E- 2216 Chestnut St, <br /> 1. All design, material, and construction work for this project shall conform to the Washington State Building Code(WSBC) <br /> based on the 2015 International Building Code (IBC). K. WOOD CONNECTIONS: a, Everett, WA 98201 <br /> 2. Design parameters. 1. It is required that the contractor keep the Simpson catalog and/or Simpson Installation Manual on site at all times to be used during the installation o <br /> of all typical Simpson connections. La <br /> a. Floor Live Load =40 psf. b. Floor Dead Load = 15 psf. 2. All exposed steel timber hardware, fasteners and connectors shall be galvanized. <br /> c. Roof Live Load @ N/A psf. dead load = 15 psf. 3. All fasteners installed in contact with preservative-treated wood shall be of hot-dipped zinc-coated galvanized steel, stainless steel, silicon bronze or x Owner / Client: <br /> c. Ground L Snowo Load, Pg 25psf. d. Rooft Roofdea snow load = 25psf. copper. The coating weights for zinc-coated fasteners shall be in accordance with ASTM A153. 3 <br /> 4. Connector Hardware model numbers are those for the Simpson-Strong Tie Company. Size and number of nails, screws or bolts to be the maximum z <br /> g. Snow Exposure Factor, Ce = 1.0 h. Snow Load Importance Factor, Is = 1.0 specified by the manufacturer UON. _ Mallory <br /> I. Thermal Factor, Ct = 1.1 J. Ultimate Wind Speed (3 second gust) = 110 mph 5. Nails shall be common wire unless otherwise noted. o Y <br /> k. Wind Importance Factor, Iw = 1.0 I. Wind Exposure = C 6. Machine nailing: The use of machine nailing is subject to continued satisfactory performance. Panel nails shall be driven so that the heads are • Contracting <br /> m. Internal Pressure Coefficient = 0.18 n. Components and Cladding studs =x psf flush with the surface of the panel and the minimum panel edge distance is 1/2 inch. w <br /> o. Seismic Importance Factor, le = 1.0 p. Site Class = D 7. Bolts: maintain a distance not less then 7 bolt diameters from the end and 4 diameters from the edge of the member. Bore holes 312 to i inch as <br /> q. Ss = 1.274 r. S1 = 0.485 larger than the bolt diameter. All nuts shall be tightened when installed and re-tightened at completion of work or before closing in. Thread 0 <br /> protection shall be 1 inch minimum beyond the nut. Use 5/16 inch thick X 3" X 3" washers, typ. /'-2 <br /> 911 <br /> s. Sins = 1.274 t. Sm1 = 0.734 E- 6 <br /> u. Sds = 0.849 v. Sd1 = 0.49 8. Lag screw clearance and lead/pilot holes shall be bored in two stages as follows: The clearance hole for the shank shall have the same diameter as z <br /> n Category the shank, and the same depth of penetration as the length of unthreaded shank. The lead hole for the threaded portion shall have diameter equal <br /> w. Seismic Desig <br /> n g y = D x. Basic Seismic Force Resisting System = Wood sheathed shear walls to 70% of the shank diameter and a length equal to at least the length of the threaded portion. - M. 441., <br /> y. Design Base Shear = 0.13 * W z. Approximate Fundamental Period, T = 0.17 9. Nailed/screwed or bolted hold-down anchors shall be installed per manufacturer's approved [ICC or ICC] product evaluation report. Install hold-downs G ��' ---� <br /> ao. Response Modification Factor, R = 6.5 bb. Analysis Procedure Used = Equivalent Lateral Force Procedure 3/4 inch minimum above the plate to allow for tightening anchor bolt. The hold-down shall be installed tight to the hold-down post without ¢ •• - ` <br /> fillers or dapping. Do not bend hold-down anchors. vim, 1 �` •+ 7 <br /> D. INSPECTION: 10. Connections shall be as detailed on the drawings. If not shown, minimum connections shall be as follows: lz . 1 <br /> a. Joist or rafter to sill or girder, toe nail 3-8d 4 J. <br /> 1. All construction shall be inspected by the building officials according to the above Code. b. Bridging to joist, toenail each end 2-8d `a <br /> 2. It is recommended that the owner or the contractor hire PSE or other Qualified Licensed Inspectors to provide p g w � {� , <br /> c. Sill plate to Joist or blocking, typical, face nail [SN] 16d at 6" o.c. w� 41, 33 inspection during construction. /z ,�, <br /> d. Double top plates: 1 <br /> E. CONCRETE: • Lower plate to studs 3-16d lx. LTI <br /> 1. MINIMUM SPECIFIED COMPRESSIVE STRENGTH OF CONCRETE. • Top plate to lower plate, face nail 16d C 12" O.C. w 1:13 foNA1- <br /> MINIMUM SPECIFIED • Top plate to lower plate at lap Splice [4'-0" minimum] 20-16d minimum UON on drawings. <br /> TYPE OR LOCATION OF CONCRETE COMPRESSIVE STRENGTH (F'c) • Top plate to lower plate at intersection 3-16d i:XFtrti$a 0 2- 20 2 <br /> SEVERE e. Stud to sill plate 4-8d toenails or 2-16d end nail. F" <br /> f. Double studs, face nail 16d at 12" o.c. <br /> BASEMENT WALLS, FOUNDATION AND OTHER CONCRETE 2,500 PSI z <br /> NOT EXPOSED TO THE WEATHER. g. Blocking between Joists or rafters to top plate, toenail 3-8d z <br /> BASEMENT SLAB AND INTERIOR SLABS ON GRADE, EXCEPT 2,500 PSI h. Continuous header, two pieces 16d 0 16" o.c. along each edge. 0 <br /> GARAGE FLOOR SLABS. I. Ceiling Joists to plate, toenail 3-8d w <br /> Cl) Q toenail4-8d ti Connuous header to stud, <br /> BASEMENT WALLS, FOUNDATION WALLS, EXTERIOR WALLS J. a p <br /> AND OTHER VERTICAL CONCRETE WORK EXPOSED TO 3,500 PSI k. Ceiling Joists, laps over partitions, face nail 3-16d <br /> WEATHER. I. Ceiling Joists to parallel rafters, face nail 3-16d O <br /> m.Built-up corner studs 16d C 12" o.c. <br /> PORCHES CARPORT SLABS AND STEPS EXPOSED TO THE 3,500 PSI n. 5/8" gyp. Sheathing to studs, sill plates & top plates 8d ® 4" O.C. ® 3/8" from all panel edges and 8" O.C. C cc <br /> WEATHER, AND GARAGE FLOOR SLABS. intermediate supports. a <br /> 2. Basement wall, foundation wall, basement slab, slab on grade, all concrete work exposed to weather, and all exterior o. For floor/roof stick framing construction, structural sheathing could be fastened to structural members using 16 gauge wire staples two inches long. O <br /> concrete shall contain the proper admixtures to obtain 5% to 7% Air Entrainment. All interior concrete work shall Staples shall have a minimum of 31 " diameter crown width. For roof and floor, staple spacing shall be per plan. For shear wall, spacing should be a <br /> contain 2% to 4% Air Entrainment. per shear wail schedule. m <br /> 3. Reinforcing Steel: p. Staples for structural insulated panels, sips shall be per sips notes. F <br /> a) All reinforcing steel shall be ASTM A615 Grade 60, q. NOTES: REF: To the above Building Code. v <br /> b) Vertical bars shall be doweled to supporting members with the same size and spacing of reinforcement shown in <br /> the drawing or general notes. L. ABBREVIATIONS: u <br /> c) Splices shall be 55 bar diameters or 36 inches whichever is greater UON. - <br /> - w <br /> 4. When air temperature is above 80 degrees Fahrenheit, Hot Weather Concreting, ACI 305R shall apply. When the average AB ANCHOR BOLT EQ EQUAL LL LIVE LOAD RFT RAFTERS w o 0 <br /> air temperature is below 40 degree Fahrenheit, Cold Weather Concreting, ACI 306R shall apply. ADDL ADDITIONAL ES EACH SIDE MATL MATERIAL SGN STRUCTURAL GENERAL v7 <br /> ALT ALTERNATE EW EACH WAY MAX MAXIMUM NOTES a LU= a <br /> F. FOUNDATION APA AMERICAN PLYWOOD FA FRAMING ANCHOR MB MACHINE BOLT SEP SEPARATION Z U <br /> 1. Due to the lack of specific GEOTECHNICAL information for this site, foundation was designed on an assumed bearing ASSOCIATION FD FROST DEPTH MFR MANUFACTURER SIM SIMILAR O N U <br /> capacity of 1500 PSF. PSE is not responsible for any future defects resulting from unreported condition mitigating the ARCH ARCHITECTURAL FEN FLOOR EDGE NAILING MIN. MINIMUM SN SHEAR NAIL Z w <br /> above assumption. PSE recommends that the owner/contractor order geotechnical/soil investigation & foundation B BOTTOM FF FINISHED FLOOR MTL METAL SNL SNOW LOAD C <br /> recommendation report. Submit copy of this report to PSE. BLKG BLOCKING FN FIELD/INTERMEDIATE NO. NUMBER SPEC SPECIFICATION O <br /> 2. Soft soil or fill material shall be removed and replaced with competent granular engineering fill or lean concrete. The BN BOUNDARY NAIL NAILING NS NEAR SIDE STD STANDARD x w <br /> new fill shall be compacted in 8" layers to gain 98% of its maximum dry density according to ASTM D-698 standard BOF BOTTOM OF FOOTING FS FAR SIDE NTS NOT TO SCALE STGR STAGGER G,,a„ o: <br /> proctor, and be capable of supporting the above bearing capacity. CBC CALIFORNIA BUILDING CODE FTG FOOTING OC ON CENTER STIFF STIFFENERS O <br /> 3. Footing shall be stepped as required to maintain minimum required frost depth, below finished grade. CJ CONSTRUCTION JOINT GALV GALVANIZED OD OUTSIDE DIAMETER T TOP <br /> 4. Use light weight equipment to compact the soil within 2 feet around foundation/basement wall. OR CONTROL JOINT GC GENERAL CONTRACTOR OFDSC OREGON ONE & TWO FAMILY TB TOP & BOTTOM <br /> 5. Excavation shall be properly back filled Back fill for walls shall be pervious material. Do not place back fill behind walls CL CENTER LINE GIR GEOTECHNICAL INVESTIGATION DWELLING SPECIALTY CODE TD TYPICAL DETAILS <br /> before they have attained their design strength. Shore and protect walls from lateral loads until the supporting CLR CLEAR REPORT OH OPPOSITE HAND TG TONGUE & GROOVE <br /> members are in place and have developed specified strength. CONN CONNECTION GLB GLUED LAMINATED BEAM OSB ORIENTED STRAND BOARD THK THICKNESS/THICK <br /> 6. When the finished crawl space elevation is lower than the outside finished grade, or when it is required by the CONT CONTINUOUS GR GRADE OSSC OREGON STRUCTURAL TN TOENAIL z rx <br /> Q <br /> Geotechnical investigative report or building department, provide 4 inch diam. perforated drain pipe below the top of the DBL DOUBLE HDR HEADER SPECIALTY CODE TOB TOP OF BEAM <br /> footing. Encase the pipe in 18x18 inches free-drain crushed stone and fabric at the perimeter of the crushed stone. DIM DIMENSION HGR HANGER OSV ON SITE VERIFY TOF TOP OF FOOTING <br /> DL DEAD LOAD HORIZ HORIZONTAL OTOB OUT TO OUT OF BEARING TOW TOP OF WALL Cl) DRAWN BY: N.P. <br /> 7. Roof and area drainage shall be directed away from the foundation. DO DITTO (REPEAT) HSH HORIZONTALLY SLOTTED HOLES PERP PERPENDICULAR TYP TYPICAL <br /> G. ATTIC ACCESS AND VENTILATION: DWG DRAWING ICC INTERNATIONAL CONFERENCE OF PL PLATE IBC UNIFORM BUILDING CODE <br /> 1. Provide an accessible attic access with opening not less than 22" X 30". DWL DOWEL BUILDING OFFICIALS PLF POUND PER LINEAR FOOT UON UNLESS OTHERWISE NOTED w DS. BY: N.P. <br /> P 9 E EXISTING ID INSIDE DIAMETER PSE PSE, INC. VERT VERTICAL <br /> 2. Enclosed attics and enclosed rafter spaces formed where ceilings are applied directly to the underside of EA EACH INT INTERIOR PT PRESSURE TREATED VSH VERTICAL SLOTTED HOLES w <br /> roof rafters shall have cross ventilation for each separate space by ventilating openings protected against EF EACH FACE JT JOINT PW PLATE WASHER WD WOOD = CHK BY: N.T. <br /> the entrance of rain or snow. Ventilating openings shall be provided with corrosion-resistant wire mesh, EL ELEVATION LDGR LEDGER REF REFERENCE WEN WALL EDGE NAILING DATE: 06-19-19 <br /> with the least dimension being 1/8". EMBED EMBEDMENT LGST LIGHT GAUGE STEEL, REN ROOF EDGE NAILING WWF WELDED WIRE FABRIC <br /> 3. The total net free ventilatin area shall not be less than 1/150 of the area of the space ventilated EN EDGE NAIL COLD-FORMED STEEL REINF REINFORCEMENT cx <br /> except that the total area ispermitted to be reduced to 1/300, provided at least 50% and not more FOR ENGINEER OF RECORD W/o WITHOUT CITY OF EVERETT R TITLE: <br /> than 80% of the required ventilating area is provided by ventilators located in the upper portion of the REVIEWED FOR PERMIT w <br /> space to be ventilated at least 3 ft. above cave or cornice vents with the balance of the required U <br /> ventilation provided by cave or cornice vents. z GENERAL NOTES <br /> H. CRAWL SPACE ACCESS AND VENTILATION: SHEET INDEX: LI <br /> 1. Provide an accessible crawl space access with opening not less than 18" X 24". S 1 GENERAL STRUCTURAL NOTES <br /> 2. Ventilation opening through foundation walls shall be provided with corrosion-resistant wire mesh. cz PAGE NO: <br /> 3. The minimum net area of ventilation opening shall be one square foot for each 150 square feet of crawl r z <br /> space area. One such opening shall be a maximum of 3 feet from each corner. SG TYPICAL DETAILS z <br /> I. FROST DEPTH: <br /> Everett City. S3 FOUNDATION PLAN & DETAILS A <br /> S3A MAIN FLOOR FRAMING PLAN & DETAILS <br /> V S 1 <br /> S4 UPPER FLOOR/LOWER ROOF FRAMING PLAN <br /> S4. 1 UPPER FLOOR & LOWER ROOF DETAILS 8 <br /> A PROJECT #: <br /> S5 ROOF FRAMING PLAN • Mallory Contractinc <br /> • 219-1 <br /> Structural details for this project are for illustration only. They are not drawn to scale unless noted otherwise. Contractor must verify all dimensions before fabrication or construction. Do not scale drawings. <br /> naga.medikonda 5/13/2019 10:33 AM 2019-05-13 MC 219-1.dwg <br />