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REHKAMP LARSON ARCHITECTS INC.
<br />2732 West 43rd Street, Mpls, MN 55410
<br />Tel. 612-285-7275DRAWN BY:ISSUE DATE:PROJECT PHASE:PROJECT NUMBER:SEPTEMBER 17, 2025 PERMIT SET
<br />Nelson Residence
<br />755 Tonkawa Road
<br />Orono, MN 55356SEPTEMBER 17, 2025PERMITSET24-016STRUCTURALNOTESEB, AMSTRUCTURAL NOTESUNLESS NOTED OTHERWISE ON THE PLANS AND/OR IN THE DETAILS, THESE NOTES SHALL APPLY. IF THERE AREDISCREPANCIES BETWEEN THE PLANS, DETAILS, SPECIFICATIONS, AND THESE NOTES, THE CONTRACTOR SHALLCONFORM TO THE MORE STRINGENT REQUIREMENTS, UNLESS CLARIFIED WITH THE STRUCTURAL ENGINEER OF RECORD(SER) PRIOR TO WORK.MATERIAL STRENGTHS·STRUCTURAL STEEL FASTENERSANCHOR RODS - ASTM F1554, GR. 36, FY = 36 KSITHREADED RODS - ASTM A36, FY = 36 KSI·REINFORCING STEELDEFORMED BARS - ASTM A615, GR. 60, FY = 60 KSI·CONCRETEF 'C = COMPRESSIVE STRENGTH IN 28 DAYS 4,000 PSI UNLESS NOTED OTHERWISE 5,000 PSI FOR FOOTINGS·STRUCTURAL LUMBERALL DIMENSIONAL LUMBER - #2 SPRUCE PINE FIR (SPF) OR EQUALLAMINATED VENEER LUMBER (LVL)E = 2,000,000 PSIFB = 2600 PSILAMINATED STRAND LUMBER (LSL)E = 1,300,000 PSIFB = 1,700 PSIPARALLEL STRAND LUMBER (PSL)E = 2,000,000 PSIFB = 2900 PSITREATED LUMBER - #2 SOUTHERN PINE OR EQUALDESIGN LOADS·ROOFDEAD LOAD17 PSF (7 PSF TOP CHORD + 10 PSF BOTTOM CHORD)SNOW LOADROOF SNOW LOAD = 35 PSF·WINDULTIMATE DESIGN WIND SPEED 115 MPH3 SECOND GUST.EXPOSURE C, I = 1.0RISK CATEGORY IIWIND SHEAR WALLS HAVE BEEN DESIGNED USING IRC R301.1.3.EXISTING CONDITIONS·CONTRACTOR SHALL VERIFY ALL DIMENSIONS, ELEVATIONS, AND DETAILS OF EXISTING STRUCTURE WHERE THEYAFFECT THIS CONSTRUCTION PRIOR TO FABRICATION.·CONTRACTOR SHALL TAKE PRECAUTIONS TO AVOID ADDING LOAD OR STRESS TO ANY ADJACENT STRUCTURESDURING CONSTRUCTION.TEMPORARY BRACING·ALL STRUCTURAL MEMBERS ARE DESIGNED FOR IN-PLACE LOADS AND FULLY CURED MATERIALS. CONTRACTOR ISRESPONSIBLE FOR BRACING, WITHOUT OVERSTRESSING, ALL STRUCTURAL ELEMENTS AS REQUIRED AT ALL STAGESOF CONSTRUCTION UNTIL COMPLETION OF THIS PROJECT.·PROVIDE TEMPORARY LATERAL SUPPORT FOR ALL WALLS UNTIL WALLS ARE ADEQUATELY BRACED BY PERMANENTSTRUCTURE.·PROVIDE REQUIRED TEMPORARY BRACING FOR ALL FRAMING UNTIL PERMANENT BRACING, FLOOR AND WALLS AREIN PLACE.·SHORE FOUNDATION WALLS RETAINING EARTH UNTIL FLOOR FRAMING AND BASEMENT SLAB ARE IN PLACE. USECAUTION WHEN OPERATING EQUIPMENT ADJACENT TO FOUNDATION WALLS.GENERAL SOIL NOTES·THE STRUCTURE HAS BEEN DESIGNED USING A PRESUMPTIVE LOAD-BEARING VALUE OF 2000 PSF IN ACCORDANCEWITH TABLE R401.4.1 OF THE 2018 IRC ON VIRGIN SOIL OR COMPACTED GRANULAR FILL FOR FOOTINGS.·PRESUMPTIVE SOIL BEARING VALUE TO BE VERIFIED BY A GEOTECHNICAL ENGINEER WHERE REQUIRED BY THEBUILDING OFFICIAL PER R401.4. WE RECOMMEND THE OWNER ENGAGES A GEOTECHNICAL ENGINEER TO VERIFY SOILBEARING VALUES.·ANY DISCREPANCIES IN THE ASSUMED ALLOWABLE SOIL BEARING PRESSURE SHALL BE REPORTED IMMEDIATELY.·THE EXISTING FOOTINGS HAVE BEEN ASSUMED TO BE TYPICAL SPREAD FOOTINGS ON GOOD SOILS THAT AREASSUMED TO BE PERFORMING ADEQUATELY.·REMOVE ALL TOP SOIL, UNCOMPACTED FILL, OR OTHER POOR SOIL FROM THE CONSTRUCTION AREA.·SLOPE THE SITE TO DRAIN AWAY FROM THE BUILDING.·INSTALL GUTTERS AND DOWNSPOUTS WITH LONG EXTENSIONS RECOMMENDED.·INSTALL DRAIN TILE RECOMMENDED.·BACKFILL WITH GRANULAR SOILS RECOMMENDED.FOOTINGS/FOUNDATIONS·ALL FOOTINGS ARE TO BE FORMED. ALL STUMPS, ROOTS AND DEBRIS MUST BE REMOVED FROM THE SOIL TO ADEPTH OF AT LEAST 12" BELOW THE SURFACE OF THE GROUND IN THE AREA OCCUPIED BY THE BUILDING. FOOTINGSSHALL BE PLACED ON VIRGIN SOIL OR COMPACTED GRANULAR FILL.·WALL FOOTINGS ARE CAST-IN-PLACE CONCRETE WITH CONTINUOUS REINFORCING PLACED 3" CLEAR OF BOTTOMAND 2" CLEAR AT TOP AND SIDES.·WALL FOOTINGS ARE CENTERED UNDER WALLS AND COLUMN FOOTINGS UNDER COLUMNS.·WALL FOOTINGS SHALL BE A MINIMUM OF 8" THICK WITH A 4" PROJECTION EACH SIDE OF WALL. REINFORCE WITH 2 -#4 CONTINUOUS BOTTOM BARS.·PROVIDE 30 BAR DIAMETER LAP AT SPLICES AND FULL CROSSING LAP AT CORNERS AND INTERSECTIONS. TIE ALLREINFORCING IN PLACE. SET FOOTING REINFORCING ON CHAIRS OR MASONRY BRICK TO OBTAIN 3" CLEARANCEFROM BOTTOM OF FOOTING.·MAINTAIN MINIMUM FROST DEPTH OF 48" FOR ALL EXTERIOR FOOTINGS.·FOOTING ELEVATIONS, IF SHOWN ON THE PLAN, INDICATE TOP OF FOOTING.·TOP OF FOOTING SHALL BE PLACED 8" BELOW THE TOP OF SLABS ON GRADE, OR PLACED TO MAINTAIN FROSTDEPTH, WHICHEVER IS DEEPER.·STEP FOOTINGS IN A UNIFORM MANNER USING A 2:1 HORIZONTAL TO VERTICAL SLOPE.·CAST DOWELS IN FOOTING FOR FOUNDATION WALLS ABOVE. DOWELS SHALL BE THE SAME QUANTITY, SIZE, ANDSPACING AS THE VERTICAL WALL REINFORCING. DOWELS SHALL BE 30" LONG AND EXTEND TO 3" CLEAR OF BOTTOMOF FOOTING.·CONTRACTOR SHALL BE RESPONSIBLE FOR IMPLEMENTING HOT WEATHER CONCRETE REQUIREMENTS PER ACI 305AND COLD WEATHER CONCRETE REQUIREMENTS PER ACI 306.·SHORE ALL FOUNDATION WALLS APPROPRIATELY BEFORE BACKFILLING AND COMPACTING.·FOUNDATIONS SUPPORTING WOOD SHALL EXTEND AT LEAST 6" ABOVE THE ADJACENT FINISHED GRADE.·THE CONTRACTOR SHALL VERIFY THE LOCATION OF ALL EXISTING UNDERGROUND UTILITIES AND TANKS PRIOR TOBEGINNING EXCAVATION.·THE CONTRACTOR SHALL FOLLOW IRC FIGURE R403.1.7.1 FOR FOUNDATION CLEARANCES TO SLOPES UNLESSINDICATED OTHERWISE BY THE SOILS ENGINEER.CONCRETE·PROVIDE READY-MIXED CONCRETE PER ASTM C94. PORTLAND CEMENT SHALL BE ASTM C150, TYPE I. USE ONLY ONEBRAND OF CEMENT THROUGHOUT THE WORK. PROVIDE CONCRETE AGGREGATES MEETING THE REQUIREMENTS OFASTM C33.·MAXIMUM AGGREGATE SIZE SHALL BE 3/4" FOR GRADE BEAMS AND SLABS. WATER SHALL BE CLEAN, FREE OFDELETERIOUS AMOUNTS OF ACIDS, ALKALIS, OR ORGANIC MATERIALS, AND SHALL BE CONSIDERED POTABLE.PROVIDE ADMIXTURES TO REDUCE WATER CONTENT, PROVIDE AIR-ENTRAINMENT, OR ALTER THE QUALITY OF THECONCRETE TO MEET THE JOB CONDITIONS.·PLACE REINFORCING 2" CLEAR TO OUTSIDE FACE AND 1 1/2" CLEAR TO INSIDE FACE OF CONCRETE WALL.·PROVIDE #4 X 4'-0" LONG (EQUAL LEGS) HORIZONTAL REINFORCING CORNER BARS AT 18" O.C. AT OUTSIDE CORNEROF WALL AND 2 - #4 VERTICAL SUPPORT BARS.·ALL WALL OPENINGS LARGER THAN 12" SHALL HAVE 2 - #5 AT ALL SIDES EXTENDING 2'-0" BEYOND EACH EDGE OFOPENING WITH 2 - #5 X 4'-0" DIAGONAL BARS AT EACH CORNER OF OPENING.·WALL REINFORCING SHALL BE CONTINUOUS THROUGH COLUMNS AND PILASTERS.·PROVIDE FULL DEVELOPMENT AND SPLICE LENGTHS PER CONCRETE REINFORCING STEEL INSTITUTE (CRSI) OR ACI318 REQUIREMENTS.·ALL CONCRETE EXPOSED TO WEATHER, FREEZE-THAW CONDITIONS OR DE-ICING CHEMICALS SHALL CONTAIN 5% -7% ENTRAINED AIR.·DESIGN INTENT IS FOR ALL CONCRETE TO BE FULLY CURED PRIOR TO BACKFILLING AND INSTALLING STRUCTURE.·SLUMP SHALL BE DETERMINED BY ASTM C143 AS FOLLOWS: FOOTINGS 3" - 4" WALLS, COLUMNS 3" - 5" SLABS ON GRADE 3" - 4" STRUCTURAL SLABS, BEAMS 3" - 4"·CONCRETE SHALL NOT BE LAID WHEN THE TEMPERATURE OF THE OUTSIDE AIR IS BELOW 40 DEGREES FAHRENHEIT,UNLESS APPROVED METHODS ARE USED DURING CONSTRUCTION TO PREVENT DAMAGE TO THE CONCRETE. ALLMATERIALS USED AND SURFACES BUILT UPON SHALL BE FREE OF SNOW AND ICE.·WOOD BEAMS POCKETED INTO CONCRETE SHALL BE PROVIDED WITH A 1/2" AIR SPACE ON TOP, END, AND SIDESUNLESS TREATED WOOD OR STEEL PLATES ARE USED.·CONCRETE SHALL NOT BEAR PERMANENTLY ON WOOD MEMBERS.SLABS ON GRADE·ALL SLABS ON GRADE SHALL BE REINFORCED PER PLAN NOTES.·SLABS ON GRADE ADJACENT TO FOUNDATION WALLS RETAINING EARTH SHALL BE A MINIMUM OF 3 1/2" THICK.·CONSTRUCTION AND/OR CONTROL JOINTS SHALL OCCUR AT A MAXIMUM OF 8'-0" O.C. AT EXTERIOR SLABS ON GRADE,AND AT A MAXIMUM OF 10'-0" O.C. AT INTERIOR SLABS ON GRADE.·CONSTRUCTION AND/OR CONTROL JOINTS SHALL BE LAID OUT IN A RECTANGULAR PATTERN WITH LONG TO SHORTSIDE RATIO LESS THAN OR EQUAL TO 1.5 AND WITH NO RE-ENTRANT CORNERS.·CONTROL JOINTS FOR SLABS ON GRADE SHALL BE SAW CUT AS SOON AS CONCRETE CAN ACCEPT IT WITHOUTRAVELING·DO NOT CUT STRUCTURAL SLABS OR TOPPING SLABS UNLESS AUTHORIZED BY THE STRUCTURAL ENGINEER.·ALL CONTROL/CONSTRUCTION JOINTS SHALL BE CONTINUOUS AND NOT STAGGERED OR OFFSET.·CONTROL JOINTS SHALL BE CLEANED AND SEALED FOR CURING PURPOSES AS SOON AS POSSIBLE.·VERIFY FLOOR FINISHES AND CONTROL/CONSTRUCTION JOINT LOCATIONS WITH OWNER AND ARCHITECT.DIMENSION LUMBER·DESIGN ASSUMES LUMBER IS FREE OF SIGNIFICANT SPLITS AND CHECKS, AND CONTRACTOR WILL VISUALLY INSPECTDURING INSTALLATION.·SILLS AND ALL OTHER LUMBER IN CONTACT WITH CONCRETE OR MASONRY AND WITHIN 8" OF FINISHED GRADESHALL BE PRESERVATIVE TREATED WOOD. IN CRAWLSPACES OR UNEXCAVATED AREAS WITHIN THE BUILDINGFOUNDATION, WOOD SHALL BE PRESERVATIVE TREATED FOR JOISTS WITHIN 18" OF EXPOSED GROUND AND/ORGIRDERS WITHIN 12" OF EXPOSED GROUND.·PRESERVATIVE TREATED WOOD SHALL BE IN ACCORDANCE WITH THE AMERICAN WOOD PROTECTION ASSOCIATION,STANDARD U1.·TREAT ALL CUT ENDS OF TREATED MATERIAL.·ALL LUMBER IS TO BE GRADE STAMPED, WHICH IS TO CONTAIN GRADING AGENCY, MILL NUMBER OR NAME, GRADE OFLUMBER, SPECIES OR SPECIES GROUPING OR COMBINATION DESIGNATION, RULES UNDER WHICH GRADED, WHEREAPPLICABLE, AND CONDITION OF SEASONING AT TIME OF MANUFACTURE.·ALL LUMBER SHALL BE SEASONED TO A MOISTURE CONTENT OF 19% OR LESS, WITH THE INDICATION OF "S-DRY" ONTHE GRADE STAMP.·ALL LUMBER SHALL BE PROTECTED FROM THE ELEMENTS.·SILL PLATES TO BE BOLTED TO FOUNDATION WALL WITH 1/2" DIAMETER GALV ANCHOR BOLTS AT 4'-0" O.C. MAXIMUM.BOLTS TO EXTEND 9" MINIMUM INTO SOLIDLY GROUTED FOUNDATION WALL. EACH SILL PLATE TO HAVE A MINIMUMOF 2 BOLTS WITH ONE BOLT LOCATED NOT MORE THAN 12 INCHES OR LESS THAN 4 1/2 INCHES FROM EACH END OFTHE PLATE SECTION. USE 1/8"X2"X2” GALV WASHERS, SLIGHTLY CRUSHING PLATE.·MINIMUM NAILING SHALL BE IN ACCORDANCE WITH TABLE R602.3(1) OF THE 2018 IRC UNLESS NOTED OTHERWISE.·ALL WALLS SHALL HAVE A SINGLE BOTTOM PLATE AND DOUBLE TOP PLATE.·EXTERIOR WALLS SHALL BE 2 X 6 STUDS @ 16" O.C. UNLESS NOTED OTHERWISE.·INTERIOR NON-LOAD-BEARING WALLS SHALL BE 2 X 4 STUDS @ 16" O.C. UNLESS NOTED.·TYPICAL OPENINGS TO HAVE A MINIMUM OF 2 BEARING (TRIMMER OR JACK) STUDS AND 1 FULL-HEIGHT KING STUD.·HEADERS NOT NOTED TO BE 2 - 2 X 6 UP TO 4'-0" SPAN AND 2 - 2 X 8 FROM 4'-0" TO 6'-0" SPAN.·WOOD HEADERS SHALL HAVE A MINIMUM 3" LENGTH OF BEARING AT EACH END OR BEAR THE ENTIRE LENGTH OF THEBEARING STUDS.·BEAMS SHALL BEAR ON A MINIMUM OF 3" ALONG THEIR LENGTH AND FULLY ALONG THEIR WIDTH AND HAVE AMINIMUM OF 2 TYPICAL WALL STUDS SUPPORTING THEM.·JOISTS SHALL BEAR THE FULL WIDTH OF SUPPORTING MEMBERS (STUD WALL, BEAMS, ETC.).·PROVIDE SOLID VERTICAL BLOCKING AT ALL JOIST SPACES BELOW WOOD COLUMNS. PROVIDE MATCHING COLUMNSTO FOUNDATION AT LOWER LEVELS BELOW COLUMNS COMPRISED OF 3 OR MORE STUDS.·ALL BEAMS AND JOISTS NOT BEARING ON SUPPORTING MEMBERS SHALL BE FRAMED WITH PREFABRICATED JOISTHANGERS.·1 ½” NAILS SHALL NOT BE USED AT JOIST HANGERS UNLESS SPECIFIED FOR THE SPECIFIC JOIST HANGER BY THEMANUFACTURER.·1 ½” NAILS SHALL NOT BE USED FOR BEAM AND GIRDER HANGERS.·SEE HANGER MANUFACTURER CATALOG FOR REQUIRED NAILS OR SCREWS FOR 100% ALLOWABLE LOADING.·BEAMS OR HEADERS MADE OF 2X'S SHALL BE NAILED TOGETHER WITH 2 - ROWS 16D NAILS (.162" X 3 ½") AT 12" O.C.ALONG EACH EDGE, TYPICAL FOR EACH LUMBER PLY.·NAIL BUILT UP POSTS MADE OF 2X STUD MATERIAL WITH 2 - ROWS 16D NAILS 12” OC EACH PLY, UP TO 3-PLIES.SCREW BUILT UP POSTS MADE OF 2X STUD MATERIAL WITH ¼”X6” SDS SCREWS 8” OC STAGGERED FOR 4-PLIES.·ATTACH 2-PLY LVL BEAMS WITH 2-ROWS OF ¼”X3 ½” SDS SCREWS 16” OC UNLESS NOTED.·ATTACH 3-PLY LVL BEAMS WITH 2-ROWS OF ¼”X3 ½” SDS SCREWS 16” OC BOTH FACES UNLESS NOTED.·ATTACH 4-PLY LVL BEAMS WITH 2-ROWS OF ¼”X6” SDS SCREWS 16” OC BOTH FACES UNLESS NOTED.·SPACING OF BRIDGING FOR JOISTS SHALL NOT EXCEED 8'-0".·DOUBLE ALL JOISTS UNDER PARALLEL PARTITIONS OR SINGLE FLOOR TRUSS.·ALL PLYWOOD AND OSB SHALL BE INSTALLED PER AMERICAN PLYWOOD ASSOCIATION STANDARDS, INCLUDING THEUSE OF CONSTRUCTION ADHESIVE FOR FASTENING TO FLOOR JOISTS.·ALL FASTENERS AND HANGERS IN CONTACT WITH TREATED LUMBER SHALL BE G185 HOT DIPPED GALVANIZED OREQUAL.·LUMBER GRADING RULES AND WOOD SPECIES SHALL CONFORM TO VOLUNTARY PRODUCT STANDARD PS 20-99 ASPUBLISHED BY THE DEPARTMENT OF COMMERCE. GRADING RULES SHALL BE BY AN AGENCY CERTIFIED BY THEBOARD OF REVIEW OF THE AMERICAN LUMBER STANDARDS COMMITTEE.·PERFORMANCE REQUIREMENTS, ADHESIVE BOND PERFORMANCE, PANEL CONSTRUCTION AND WORKMANSHIP,DIMENSIONS AND TOLERANCES, MARKING, AND MOISTURE CONTENT OF WOOD-BASED STRUCTURAL-USE PANELSSHALL CONFORM TO VOLUNTARY PRODUCT STANDARD PS 2-92, AS PUBLISHED BY THE DEPARTMENT OF COMMERCE.·PLACE SHEETROCK CONTROL JOINTS MAX 30FT APART PER THE WALL AND CEILING BUREAU TECHNICAL BULLETIN.·DO NOT DRILL OR NOTCH PLUMBING HOLES NEAR KNOTS IN ANY FRAMING.WOOD TRUSSES·RESPONSIBILITIES OF THE CONTRACTOR, BUILDING DESIGNER, TRUSS MANUFACTURER, AND TRUSS DESIGNERSHALL FOLLOW THE PUBLICATION "TPI 1-2022 NATIONAL DESIGN STANDARD FOR METAL PLATE CONNECTED WOODTRUSS CONSTRUCTION."·TRUSS SUPPLIER SHALL NOTIFY SER OF ANY PROPOSED REVISIONS TO THE LAYOUT INDICATED ON THIS PLAN.REVISIONS THAT AFFECT THE STRUCTURAL DESIGN WILL NOT BE ALLOWED WITHOUT PRIOR WRITTEN APPROVAL BYTHE SER.·VERIFY ALLOWABLE BEARING LOCATIONS FOR GIRDER TRUSSES WITH SER PRIOR TO FINAL DESIGN STAGE. PROVIDEMETAL BEARING ENHANCERS AS NECESSARY TO UTILIZE STUD COLUMNS SHOWN ON PLAN.·ALL PREFABRICATED WOOD TRUSSES SHALL BE FURNISHED IN ACCORDANCE WITH DESIGNS PREPARED USING THEDESIGN LOADS AND SPAN CONDITIONS INDICATED, INCLUDING DESIGNING GABLE END TRUSS WEBS FORPERPENDICULAR TO FACE WIND LOADS.·TRUSS MANUFACTURER SHALL PROVIDE A TRUSS LAYOUT AND TRUSS DRAWINGS PRIOR TO BEGINNINGCONSTRUCTION.·TRUSSES SHALL BE DESIGNED FOR TOP AND BOTTOM CHORD SUPERIMPOSED DEAD AND LIVE LOADS AS INDICATEDABOVE.·TRUSS SUPPLIER SHALL DESIGN TRUSSES TO SUPPORT ADDITIONAL DEAD LOAD FROM, BUT NOT LIMITED TO,SPRINKLER LINES, RAIN LEADER SYSTEMS, PIPING, CABLE TRAYS, DUCTWORK, KITCHEN ISLANDS, ETC., AS PER IBC.COORDINATE WITH ARCHITECTURAL/MECHANICAL/ELECTRICAL AS REQUIRED. GENERAL CONTRACTOR TO VERIFYLOCATION AND MAGNITUDE OF ALL SUCH LOADS WITH TRUSS SUPPLIER AND SER PRIOR TO FABRICATION OFTRUSSES.·SEE ARCHITECTURAL PLANS FOR ATTIC DRAFT STOP LOCATIONS AND DESIGN ROOF TRUSSES ACCORDINGLY.·LIVE LOAD DEFLECTION OF ROOF TRUSSES SHALL BE LIMITED TO 1/360 OF THE SPAN.·PROVIDE L/600 DEFLECTION LIMITS FOR ALL INDIVIDUAL BOTTOM CHORD MEMBERS BETWEEN PANEL POINTS.·DESIGN TRUSSES FOR TOP CHORD BEARING OR BOTTOM CHORD BEARING AS SHOWN ON DRAWINGS.·TRUSS CONFIGURATION, PITCH, OVERHANG, ETC. SHALL BE INDICATED ON THE ARCHITECTURAL DRAWINGS.·SPACING OF ROOF TRUSSES SHALL NOT EXCEED 24" O.C.·LUMBER FOR WOOD TRUSSES SHALL BE IN ACCORDANCE WITH MANUFACTURER'S RECOMMENDATIONS.·TRUSS MANUFACTURER TO PROVIDE GIRDER TRUSSES, HIP JACKS, AND STEP-DOWN TRUSSES AS REQUIRED ANDDESIGNED TO SUPPORT ALL SUPERIMPOSED LOADS. PROVIDE HIP-SETS, DORMERS, AND PIGGY-BACK TRUSSES ASREQUIRED.·TRUSS MANUFACTURER TO SPECIFY IF ROOF SHEATHING NEEDS TO BE APPLIED BEFORE PLACING "OVER-FRAMING".·PROVIDE METAL FRAMING ANCHORS AT TRUSS BEARING TO MECHANICALLY FASTEN TRUSS TO BEARING WALL ORSUPPORTING MEMBER AS SHOWN IN DETAILS.·TRUSS MANUFACTURER SHALL PROVIDE TRUSS TO TRUSS CONNECTION HANGERS.·BRIDGING, AND BRACING OF TRUSS COMPRESSION AND TENSION MEMBERS, SHALL BE INSTALLED IN ACCORDANCEWITH THE TRUSS MANUFACTURER'S DESIGN AND DIRECTIONS.·NO CUTTING, NOTCHING, OR MODIFICATIONS OF TRUSSES WILL BE ALLOWED WITHOUT THE MANUFACTURER'SWRITTEN APPROVAL.·CONTRACTOR SHALL PROVIDE PERMANENT AND TEMPORARY DIAGONAL, LATERAL, AND CROSS BRACING INACCORDANCE WITH THE PUBLICATION "BCSI 2025 BUILDING COMPONENT SAFETY INFORMATION, GUIDE TO GOODPRACTICE FOR HANDLING, INSTALLING AND BRACING OF METAL PLATE CONNECTED WOOD TRUSSES" BY THE TRUSSPLATE INSTITUTE AND WOOD TRUSS COUNCIL OF AMERICA AND AS OTHERWISE NECESSARY. FOR SPANS LONGERTHAN 60FT., CONTRACTOR SHALL HIRE A STRUCTURAL ENGINEER TO DESIGN THE NECESSARY BRACING.·PERMANENT BOTTOM CHORD BRACING AND WEB BRACING SHALL BE LOCATED AS SHOWN ON THE TRUSS DRAWINGSAND SHALL BE MINIMUM 2 X 4 WITH 2 - 16D NAILS TO END WALLS AND TRUSSES, LAPPING TWO TRUSS SPACES ATSPLICES.WALL SHEATHING·WALL SHEATHING SHALL BE MINIMUM 15/32" THICK APA RATED PANELS, RATED FOR SPACING OF SUPPORTINGMEMBERS. A MINIMUM 32/16 SPAN RATING IS RECOMMENDED. BLOCK ALL JOINTS.·PROVIDE EXTERIOR OR EXPOSURE 1 GRADE. PANELS SHALL BE CONTINUOUS OVER TWO OR MORE SPANS, ANDLONG DIMENSION OF PANEL SHALL BE EITHER PERPENDICULAR OR PARALLEL TO SUPPORTS. FASTEN WALLSHEATHING WITH 8D NAILS SPACED AT 4" O.C. AT SUPPORTED EDGES AND 6" O.C. AT INTERMEDIATE SUPPORTS.LEAVE AN 1/8" GAP AT ALL END AND EDGE JOINTS TO ALLOW FOR EXPANSION. STAGGER END JOINTS OF PANELS.REFER TO PLAN AND NOTES FOR ANY SPECIAL SHEAR WALL NAILING AND BOLTING CONDITIONS. GYPSUMSHEATHING TO BE A MINIMUM OF 1/2" THICK FASTENED WITH 6D COOLER OR WALLBOARD NAILS AT 7" O.C. TO ALLFRAMING MEMBERS UNLESS NOTED OTHERWISE.·NAIL “ZIPS” PER MANUFACTURER'S INSTALLATION WITH 0.131” SHANK NAILS WITH 1 ½” FRAMING PENETRATION INTOFRAMING A MAXIMUM 4” OC.ROOF SHEATHING·ROOF SHEATHING SHALL BE MINIMUM 15/32" THICK APA RATED PANELS, RATED FOR SPACING OF SUPPORTINGMEMBERS. A MINIMUM OF 32/16 SPAN RATING IS RECOMMENDED. PROVIDE PANEL CLIPS, ONE BETWEEN EACHSUPPORT, FOR SUPPORTS SPACED GREATER THAN 16" O.C.·PROVIDE EXTERIOR OR EXPOSURE 1 GRADE. PANELS SHALL BE CONTINUOUS OVER TWO OR MORE SPANS, ANDLONG DIMENSION OF PANEL SHALL BE PERPENDICULAR TO SUPPORTS. FASTEN ROOF SHEATHING WITH 8D NAILSSPACED AT 4" O.C. AT SUPPORTED EDGES AND 6" O.C. AT INTERMEDIATE SUPPORTS. LEAVE AN 1/8" GAP AT ALL ENDAND EDGE JOINTS TO ALLOW FOR EXPANSION. DESIGN OF ROOF SHEATHING ASSUMES THAT THE ROOF WILL BEPROPERLY INSULATED AND VENTILATED. REFER TO APA PUBLICATION N335N "PROPER INSTALLATION OF APA RATEDSHEATHING FOR ROOF APPLICATIONS."LVL WOOD MEMBERS·LVL MEMBERS NOTED ON DRAWINGS ARE ENGINEERED LAMINATED VENEER LUMBER AS MANUFACTURED BY THEWEYERHAEUSER COMPANY. ALTERNATE AT CONTRACTOR'S OPTION OF EQUAL DESIGN PROPERTIES.·SIZES SHOWN ON PLAN ARE ACTUAL SIZE.PSL WOOD MEMBERS·PSL MEMBERS NOTED ON DRAWINGS ARE ENGINEERED PARALLEL STRAND LUMBER AS MANUFACTURED BY THEWEYERHAEUSER COMPANY. ALTERNATE AT CONTRACTOR'S OPTION OF EQUAL DESIGN PROPERTIES.·SIZES SHOWN ON PLAN ARE ACTUAL SIZE.LSL WOOD MEMBERS·LSL MEMBERS NOTED ON DRAWINGS ARE ENGINEERED LAMINATED STRAND LUMBER AS MANUFACTURED BY THEWEYERHAEUSER COMPANY. ALTERNATE AT CONTRACTOR'S OPTION OF EQUAL DESIGN PROPERTIES.·SIZES SHOWN ON PLAN ARE ACTUAL SIZE.ADHESIVE/EXPANSION ANCHORS·ADHESIVE AND EXPANSION ANCHORS SHALL BE PROVIDED AND INSTALLED IN STRICT ACCORDANCE WITH THEMANUFACTURER'S INSTRUCTIONS. ADHESIVE ANCHORING SYSTEM TO BE SIMPSON AT-G3 ADHESIVE. CONCRETESCREWS SHALL BE SIMPSON TITEN. ALTERNATE ANCHORING SYSTEM MAY BE SUBMITTED FOR APPROVAL. "FASTSET EPOXY" IS NOT PERMITTED. REFERENCE DRAWINGS FOR ADDITIONAL INFORMATION AND REQUIREMENTS.
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