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REVISIONS
<br /> STRUCTURAL NOTES GLUED LAMINATED MEMBERS:Glued laminated members shall be
<br /> The following general structural notes apply unless noted otherwise(UNO) fabricated according to AiTC'Design Std.Specs.for Str.Glued Laminated
<br /> CODE:International Residential Code(IRC)2018 ed. Timber of Softwood Species"(AITC 117,latest ed.) Each member shall be
<br /> DESIGN LOADS: - industrial grade when concealed,and architectural grade when visible,UNO. BUILDING CODE NOTES 110 VOLT
<br /> Each member shall use waterproof glue throughout,be obtained from a certiied 1. Every bedroom shal have at least one operable window or exterior door Q 5•V.
<br /> a. Roof snow load 25 Pal fabricator,bear an AITC identification mark and be accompanied byan ARC
<br /> b.Floor live bad: Pan approved for emergency escape or rescue.Windows shad have a minimum R314.2 Location.
<br /> Living areas including private decks certificate of performance.Provide Horiz.members,except"stock°members,w/ net clear opening of 5.7 square feet.The minimum net clear opening height
<br /> and balconies 40 f camber of radius+2,000 ft.,UNO.Provide members when specified to be one- dimension shall be 24",the minimum net clear opening width dimension Smoke alarms shall be installed in the following locations:
<br /> Pe place ir of 1 core per NER Report es s2 shall0, 1 outer tensionoslamination combination shad be 20".Egress windows shall have a maximum sill height of 44" 1.In each sleeping room.Uniform 20 psf in ml, 1 core lamination.Members bear the following above the floor.
<br /> Concentrateduic 1 0001b on 30'squareCO
<br /> symbols,UNO: 2. Shower walls and bathtub walls with shower heads,to be watertight to 2.Outside each separate sleeping area in the immediate vicinity of the
<br /> Public corridors 100 psf Beams and supports height of 72"above drain inlet.GWB used to be water-resistant gypsum bedrooms. CO
<br /> Stairways t 00 psf Simple 24F-V4 backing board. N
<br /> Roof decks 60 psf All other cases. 24F-V3 3. Kitchen range exhaust hoods shall be exhausted directlyto the outside,
<br /> c.Lateral earth pressure(equivalent fluid pressure): 9 3.On each additional story of the dwelling,including basements but not CD
<br /> I. Unrestrained,level backflt 30 Posts _ 3 using metal ductwork,with smooth interior surfaces. Including crawl spaces and uninhabitable attics.In dwellings or dwelling units O
<br /> poi(assumed) 4. The net free ventilating area of enclosed rafter or attic spaces shall not be with split levels and without an intervening door between the adjacent levels,
<br /> ii. Restrained,level backlit 35 pcf(assumed) Use of"stock"members over 12'In length not allowed without prior approval of less than 1/150 of the area of each apace to be ventilated,except that the iv
<br /> project designer.Notches and holes shall not be placed In any member withouta smoke alarm Installed on the upper level shall suffice for the adjacent lower l c
<br /> e.Allowable vertical o bearinggg capacityac 2000 psf(assumed) area may be tat a provided that cave e)80%. (max)of thehall required coveredlating level provided that the lower level is less than one full story below the upper V O
<br /> e.Allowable lateral soil 350 poi the approval of project designer.Unloading,storage,handling and redion shall areas located at least 3 feet above save vents.The opening shall be
<br /> t.Soil coefficient of friction 0.40(assumed) conform to AITC Std.No.111-79.Preservative treatment,when specified,shall with corrosion-resistant metal mesh with mesh openings 1/4"In dia. level'
<br /> be pentachlorophenol,AWPA P-9 Type C,UNO. Retention and penetration shallWhen more than one smoke alarm is required to be installed within an a
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<br /> g.Basic w zone 3 5. access attic spaces with 30"or more openingn shall height shall be provided with an
<br /> h.Basic wind speed 80 mph conform to IRC Std.Provide treatment after gluing, opening 22°z30".The be located in a corridor, individual dwelling unit the alarm devices shad be interconnected In such aCO
<br /> SAWN LUMBER:Structural lumber shad conform to and be graded and marked hallway or other readily accessible location and have at least 30" manner that the actuation of one alarm will activate all of the alarms In the t L()
<br /> according to"WCLIB Grading and Dressing Rules,"latest edition,and shall be as TJI JOISTS:All TJI joist shall be fabricated by Trus Joist Macmillan.No headroom. individual unit. i_0)follows,UNO.Sizes specified are nominal sizes.All 2c and 4x structural lumber substitute products shall be used without prior approval of the project designer. 6. Doors between the garage and residence shad be sell closing,tight fitting, \\ \ W In
<br /> All residential series joists shad be designed,fabricated,shipped,stored and solid core solid wood door 1-3/8"in thickness or a self closing tight fitting, CO
<br /> shalt.Light marked Including installed in accordance with the"Specifier's Guide to the FrameWorks Buikli
<br /> a. framing, wall studs, Sty ng door having a fire protection rating of not less than 20 minutes. W
<br /> plates and blocking.(2x4,3x4) HF Std. System',(1994 or retested.)and in accordance with CABO Report No.NER-119. 7. Usable space under stairs shall have walls and soffits(on the endosed R314.2.1 Alterations,repairs and additions. ^
<br /> b.2x6 exterior wall studs and plates HF 82 A copy of the standard details contained In the Specifiers Guide shall be kept on side)protected as required for 1-hour fire resistive constructrion. When alterations,repairs or additions requiring a permit occur, >tO
<br /> c.4x4 posts DF-L Std. site during the framing of the structure.All workmen shad be familiar with the 8. Fire block stairs between stair stringers at top and bottom and along run or when one or more sleeping rooms are added or created In W(\
<br /> d.Posts(4x6 and deeper) DF-L#2 standard construction details Included in the guide.Rim joists to be between studs. existing dwellings,the individual dwelling unit shall be equipped NJ
<br /> e.Structural Joist(2x6 and deeper) HF#2 Timberstrand Laminated Strand Lumber designed and manufactured in 9. Stairway requirements,UNO.See floor plans. with smoke alarms located as required for new dwellings;the
<br /> f.Structural joist,Including beams and headers, accordance with ICBO Evaluation Report No.4979.All commercial series joists a. Min.width=36" smoke alarms shall be interconnected and hard wired. = Co
<br /> (4x6 and deeper) DF-L#2 and trusses including TJI,TJM,TJH,TJS,TJL,TJLX,and TJW shall be b. Min.tread run=10° CO W
<br /> g.Beams and columns(8x6 and larger) DF-L#1 designed,fabricated,shipped,stored and Installed In accordance with the"True c. Mtn.riser=4",max.riser=7-3/4" Exceptions: i, \ r I.-
<br /> Joist MacMillan Product Manual for Commercial Applications"(1993,or latest d. Min.headroom=6'-8" v
<br /> TIMBER CONNECTORS:Machine bolts shall be of ASTM A307 material. ed.)and CABO Report Nos.NER-119,NER-148 and NER-200. 10. Handrails to have ends returned and placed minimum 34:,max.38"above 1.Inter connection and hard-wiring of smoke alarms In existing X
<br /> Provide std.cut washers @ each head&nut bearing on wood,min.1 per bolt, tread nosirg.andrat to be easily graspable and 1-1/4"to 2"crass-sectionUNO. areas shall not be required where the alterations or repairs do
<br /> MICRO-LAM,PARALLAM BEAMS AND HEADERS:All MICRO-LAM LVL
<br /> Provide boil holes 1 32"-1l16">boil dia.Connectors specified by letter& area.Handrails(trim and other decorative features)may project into the not result in the removal of interior wall or ceiling finishes
<br /> number shall be by Simpson Strong-Tie Co.Inc as specified in their catalog and Parallam PSL beams and headers shall be fabricated by Trus Joist required stair width up to 3-1/2"each side.Handrails shall extend atm
<br /> g p MacMillan.No substitute products shall be used without the prior approval of the exposing the structure,unless there is an attic,crawl space or
<br /> Simpson Strong-Tie Connectors".2004 ed.or approved equal,Installed per feast 1-1/2"from wall.
<br /> manufacturer's recommendations.Use common or sinker nails,UNO.Install project designer.All beams and headers shad be designed,fabricated,shipped, 11. Exterior and Interior guards to be min.36'above finished floor when basement available which could provide access for hard wiring
<br /> stored and installed In accordance with the"Spedfler's Guide to the Frameworksand interconnection without the removal of interior finishes. IZ
<br /> fasteners specified for connectors in all holes provided for them.Where BuildingSystem",(1994 or latest ed.and inpecifi accordance with CABO ReportNov. more than 30"above adjacent floor or grade.Provide max.4"dia.clear
<br /> connector straps connect 2 members,place 1/2 of fasteners In each member. Y ) space between Intermediate rats.
<br /> NER-126 and NER-292. 2.Work involving the exterior surfaces of dwellings,such as
<br /> PLYWOOD:Plywood panels shall conform to"US Product Std."for construction 12. A smoke alarm shall be installed In each sleeping room and at a point the replacement of roofing or siding,or the addition or
<br /> &industrial plywood,latest ed.&bear grade stamp of the APA.Plywood shall TREATED WOOD:Atwood used for structural purposes in contact w/earth,or In centrally located In the corridor of area giving access to each separate replacement of windows or doors,or the addition of a porch
<br /> be as follows,UNO: sleeping area.A smoke alarm shall be Installed on each story and or deck,are exempt from the requirements of this section.
<br /> contact w/conc.or masonry In direct contact w/earth,as well as all foundation basement In close proximity to the stairway.
<br /> sill plates,shall be pressure treated and shall bear the AWPB quality mark
<br /> a.Roof shthg.: 1/2"CDX,Exposure 1(or 75/32"APA Rated Sheathing, 13. All required smoke alarms shall take their power from the building wiring
<br /> 32/16,Exposure 1) In addition all wood used for structural purposes within 6"of earth and wood and be equipped with a battery backup.The alarm shall emit a signal
<br /> b.Subflooring: 5/8"CDX(or 19/32"APA Rated Sturd-l-Floor,20 oc, columns or posts In basements or exposed to weather or water splash,unless when the batteries are low.All smoke alarms shall comply with Sec. LI
<br /> Exposure 1)w/T&G edges.
<br /> supported min.1"above conc.floors by metal pedestals shall be pressure Oo
<br /> R314 IRC
<br /> c.Deck Subflooring w/elastomerlo coating: treated as specified above. 14. Safety glazing whether wired,tempered or laminated glass to meet IBC �1�I
<br /> 5/8"CDX(or 19/32"APA Rated Sturd-I-Floor,20 OC, standard 24-2 and glazing requirements of IRC Sec.R308.Provide safety i l�l I='
<br /> Exposure 1)w!f&G edges+1/2"AC%(or 15/32"APA CONCRETE:Concrete shall have a minimum specified compressive strength as shown glazing at the following locations: I NUII I
<br /> UnderlaymeC,Ex ) In Table R402.2.Concrete subject to weathering as Indicated In Table R301.2(1) a. Glazing in ingress and egress doors.
<br /> d.Wall Shthg.: 1/2"CDX(or or 15/3 15/32"APA Rated Sheathing,32/16, shad be air entrained as specified In Table R402.2.The maximnum weight of fly b. Glazing in fixed and sliding panels of sliding doors except wardrobe
<br /> Exposure 1),UNO. ash,other pazzoians,sficafume or slag tha tie included in concrete mixture for doors.
<br /> NOTE:TECO rated TWA structural-use panels"Waferboard"may substitute for garage floor slabs and for exterior porches,carport slabs,and steps that wit be c. Glazing in shower and bathtub doors and enclosures.
<br /> the above,per CABO Report No.NER-322,as follows: exposed to deicing chemicals shad not exceed the percentages of the total weight d. Glazing in storm doors and unframed swinging doors.
<br /> 1.Roof sheathing: 1/2"sheathing,24/0(PSR),Exposure 1. of cementitlous materials specified in ACI 318. In addition to the cements 15. Glass skylights to be min.7/32"thick and one of the following materials:
<br /> 2.Wall sheathing: 1/2"sheathing,24/0(PSR),Exposure 1. permitted by ACI 318,cement complying with ASTM C1157 is permitted aa. Laminatedringlass with approved interfayer min.0.03"thick.
<br /> glass rower. J.C.HEILMAN
<br /> WOOD FRAMING NOTES:The following notes shall apply,UNO:(See also c Tempered glass. 0„hE; JAN.2022
<br /> Framing Plans&Shear Wall Schedule) REINFORCING STEEL:All reinforcing steel shall be deformed bars conforming 16. Plastic used in skylights to meet requirements of UBC Standard No.26-7 BODGE FDN
<br /> a.Nat all wood framing etleast according to IRC Table No.R602.3(1).All nails to ASTM Spec.A-615,and detailed according to ACI"Manual of Std.Practice for and bear the required label.The edges of each light or dome to be ,,,,,,,E.
<br /> shall be common,sinker or box. Detailing Reinforced Concrete Structures"(ACI 315,latest edition).Tie all protected by metal or approved equal.Use CC2 materials,UNO.
<br /> b.Provide full depth sold blkg.or rim foists and rafters at all supports. reinforcing steel securely in place and or support in an approved manner.In 17. Recessed lighting installed in the building envelope shall conform to the
<br /> walls,provide elbow bars to lap horiz.bars at corners and intersections.Lap all WA State Energy Code and shall be one of the
<br /> c.Connect joists and rafters to supports w/3-8d toe oat,or 2-16d face
<br /> nails at rim joist if used. Use Simpson connectors when required by shear bars 30 bar dia.Bars shall be grade 40 unless noted otherwise. following:
<br /> a.Type IC rated,manufactured with no penetrations between the adds of CC
<br /> wet schedule.
<br /> d.Toenail rim joists supporting joists and rafters to supports below w/8d nails CONCRETE AND MASONRY FASTENERS:Conc.and masonry fasteners the recessed fixture and the ceiling cavity,and sealed to prevent air 0
<br /> g j �� shall be installed according to manufacturer's instructions and the ICBO reports leakage Into the unconditioned space. j„
<br /> at 6"o.c. b.Type IC or non-IC rated,installed Inside a sealed enclosure
<br /> e Support 2x,2-2x and 4x joists at flush supports Simpson LUS series joist listed below.They shall be as follows,or approved equal,UNO. constructed from a minimum 1/2"GWB or other air tight assembly
<br /> supports,3-2x joists and 6x beams at flush supports WI U series joist a.Concrete anchors:No,Kwik bolts,per ICBO Report No.2156,or Kwfk Bolt- manufactured for this purpose,while maintaining clearance of min. Z W
<br /> supports,using common nails or 16d sinkers. II,per ICBO Report No.4627. 1/2"from combustibles and min.3"from Insulation.
<br /> f. Provide dbl.Joists under parallel bearing partitions,and all around floor and b.Welded head studs:Nelson Shear Connector studs per ICBO Report No.2614 c.Type IC rated,certified under ASTA 283 to have no more than 2.0 I"' O
<br /> roof openings when span of header 4'.Provide U series joist hangers at CFM air movement from the conditioned space to the setting cavity. W N
<br /> flush supports. - - c. Powder-actuated Fasiners Huh DN/NK Series Pins,per ICBO Report No.2388 18. Duct systems shall be of metal per Table 10-A,10-B and 10-C or Q CI > Cr)
<br /> d.Anchor bolts:ASTM A-907.
<br /> g.Connect multiple joist and rafter beams and headers w/fed face nails at 16" factory made ducts complying with Standard No.10-1 UMC. Q
<br /> o.c.,along each edge at each joist added to first joist,&toe nail each joist 19. Joints and seams in ducts shall be substantially airtight.Installation Z O Z Q
<br /> to supports w/2-16d nails at rim joists q used. Use standard cut washers w/ail anchor bolts.Do not install concrete anchors or shall comply with the IMC O aa
<br /> Powder-actuated fasteners until min.compressive strength(f)of concrete is c
<br /> h.Support multiple 2x joist and rafter beams with same number of 2c wet studs. 20. Solid fuel-burning appliances including airtight stoves,fireplace stoves, 0
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<br /> I.Provide 2-2x studs at supports of at 4x and 6x beams and headers. room heaters/fireplace stoves,factory built fireplaces and fireplace
<br /> j.Connect multiple stud posts w/16d face nails at 24"o.c.,at each stud added STRUCTURAL STEEL:Design,fabrication and erection shall conform to AISC inserts shall be approved,shall bear the label of the listing agency and ,J
<br /> to first stud. - "Spec.for the Design,Fabrication and Erection of Str.Steel for Bldgs."latest ed. shall comply with the provisions of the INC CI D F.:
<br /> k.Provide post supports at all lower floor levels at least equal to that required Materials shall be as follows: 21. All solid fuel-burning appliances shall be provided with fight fitting glass W U.LU
<br /> to support each beam above. a.Stir.steel ASTM A36 or metal doors. U) Z N CC
<br /> I.Provide full blkg.of at least same dim.for posts and columns through floors b.Steel pipe ASTM A53,Grade B 22. At solid fuel-burning appliances shall have an outside source of com- 0 CO
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<br /> to supports below. c.Stir.tubing(cold formed) ASTM A500,Grade B bastion air directly connected to the fire box.The duct shall be a min. to
<br /> m.Attach foundation and sill plates to foundations and foundation walls w/ d.Machine bolts ASTM A307 of 6 square inches and shall be provided with an operable damper.
<br /> anchor bolts embedded min.7'Into conc.,min 2 per plate piece and max. Use std.cut washers w/all machine bolts,UNO. 23. Fireplaces shall be provided with tightly fitting flue dampers readily 0 `r^/) 1.--Ill
<br /> 12"from end of each piece. accessible manual or approved automatic control.There shall be an CC
<br /> o.Provide dbl.top plates on top of all ext.,bearing and shear walls.Overlap at WELDING:Welding electrodes shall conform to Sec.1.4,5 of the AISC Spec. outside source of combustion air ducted directly Into the firebox.The a
<br /> all wall corners and Intersections.Offset end joints of upper to lower plates Welded Str.Steel joints shall conform to AWS"Structural Welding duct shall be a minimum of 6 square Inches.
<br /> min.4'.Attach upper to lower plates w/16d common face nails at 16"o.c., Code"(AWS D1.1),latest edition for prequalified welded joints.Reinf,steel to be 24. Every appliance designed to be vented shall comply with Sec.901,902
<br /> and w/8-16d common face nails at all laps and 2.16d at all intersections. welded shall be Grade 40 and welded joints shall conform to UBC Std.No.19-2.
<br /> and Tables 9-A and 9-B,UMC.
<br /> Soleplate tojoist or blocking3-1 sd 16". At welding shall be performed by WABO and AWS certified welders.Welds not SHEET
<br /> p. per specified shall be continuous 3/16"fillet welds using E70XX electrodes. 25. Every factory built chimney,Type L vent,Type B gas vent,or Type BW
<br /> GENERAL:Contractor shall verifyall dimensions and conditions beforeproceeding. gas vent shall be installed in accordance with the manufacturer's
<br /> instructions and applicable provisions of Chapter 91MC.
<br /> Construction details not fully shown.Do or notedscale on thesedrawings,drawingsishall be ohm.toa Bbe Grade
<br /> BRICK UNITS:Bldg brick shall en .Grormut UBC Ste.No. and
<br /> be Grade MW.Layall units in running bond.Grout cavitybetween courses in 26. A Type B or BW gas vent shall terminate not less than 1 foot above the
<br /> details shown for scald conditions.i not r shall written ct dimensions takeroof through which it passes nor less than 4'from any portion of the
<br /> precedence over scaled dimensions.Contractor shall notify project designer of all multi-wythe walls sold.
<br /> building which extends at an angle of more than 45 degrees upward
<br /> discrepancies or missions noted on these drawings and any variations needed in from the horizontal not less than shown In Figure 1,Sec.908(d)UMC.
<br /> order to conform too required codes and regulations.Contractor shall design and MORTAR:Mortar shall be Type S conforming to UBC Std.No.21-14 and have 27. A TypeL vent shall terminate not less than 2'above the roof through
<br /> provide adequate shoring and bracing of all structural members during construc- assumed f-1,¢00 psi at 28 days.Mortar proportions by volume shall conform
<br /> Lion asto UBC.Measure aggregrale in a damp,loose condition. which it passesnor less than 4'from any portion of the building extends
<br /> required for protection of life and property. at an angle of more than 45 degrees upward. t31 1
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