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<br /> STRUCTURAL NOTES GLUED LAMINATED MEMBERS: Gfued laminated members shall be
<br /> The following general structural notes apply unless noted otherwise (UNO) fabricated according to ATTC °�esign Std. Specs. for Str. Glued Laminated
<br /> CODE� Tnternationa) Residential Code (IRC) 2015 ed. Timber of Softwood Species" (AITC 117, latest ed.) Each member shal! be BUILDING CODE NOTES
<br /> industria) grade when concealed, and architectura! grade when visible, UNO.
<br /> DESIGN LOADS: Each member shal) use waterproof glue throughout be obtained from a certified 1. Every bedroom shall have at least one operable window or exterior door I10 V0�1'
<br /> a. Roof snow load 25 psf fabricator, beQr an AITC identification mark and be accompanied by an AITC approved for emergency escape or rescue. Windows shall have a minimum O 5, n,
<br /> b. Floor live load: 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 /> i. Living areas including private decks camber of radius + Z,000 ft., UNO. Provide members when specified to be one- dimension shall be 24", the minimum net clear opening width dimension R314.2 Location.
<br /> and balconies 40 sf " "
<br /> p hour, fire-resistive per NER Repart n. 250, w/ 1 outer tension lamination added, shall be 20 . Egress windows shall have a maximum sill height of 44
<br /> ii. Uniform 50 sf Smoke alarms shall be installed in the followin locations:
<br /> p in place of 1 core lamination. Members shall bear the following combination above the floor. 9
<br /> iii. Concentrated 2,000 Ib on 30" s uare 2. Shower walls and bathtub walls with shower heads to be waterti ht to 1. In each sleeping room.
<br /> iv. Public corridors q symbols, UNO: . 9
<br /> 100 psf Beams and irders: height of 72" bove drain inlet. 6WB sed to be ater-r si tant gy,psum
<br /> v. Stairways 100 psf Simple s pports 24F-V4 area may be 1�300, provided that 50%�min.) 80%�max) o� t�e required ventilating 2. Outside each separafie sleeping area in the immediate vicinity of the
<br /> vi. Roof decks 60 psf All other cases. 24F-V3 backing board, bedrooms.
<br /> c. Latera) earth pressure (equivalent fluid pressure): 3. Kitchen range exhaust hoods shQll be exhausted directly to the outside,
<br /> i. Unrestrained, level backfill 30 pcf (assumed) Posts 3 using metal ductwork, with smooth interior surfaces. 3. 4n each additional story of the dwelling, including basements but not
<br /> ii. Restrained, level backfill 35 pcf (assumed) Use of "stock" members over 12' in length not allowed without prior approval of 4. The net free ventilating area of enclosed rafter or attic spaces shall nofi be including crawl spaces and uninhabitable attics. In dwellings or dwelling
<br /> less than 1/150 of the area of each space to be ventilated, except that the
<br /> d. Allowable vertical soi) bearing capacity 2000 psf (assumed) project designer. Notches and holes shall not be placed in any member without units with split levels and without an intervening door between the
<br /> e. Allowable lateral soil bearing capacity 350 cf the approval of project designer. Unloading, storage, handling and rection shal) ad'acent levels a smoke alarm installed on the u er level shall suffice
<br /> p areas located at least 3 feet above eave vents. The opening shall be covered J - pp .
<br /> f. 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. for the adjacent lower level provided that the lower level is less than
<br /> g. Seismic zone 3 be pentachlorophenol, AWPA P-9 Type C, UNO. Retention and penetration shall 5. All attic spaces with 30" or more vertical height shall be provided with an one full stary below the upper level.
<br /> h. Basic wind speed 80 mph conform to IRC Std. Provide treatment after gluing. access opening 22"x30". The opening shall be located in a corridor, When more than one smoke alarm is required to be installed within an
<br /> SAWN LUMBER: Structural lumber shall conform to and be graded nnd marked TJI JOISTS: Al) TJI oist shalf be fc►bricated b Trus Joist Macmillan. No hallway or other readily accessible location and have at least 30" individual dwelling unit the alarm devices shall be interconnected in such
<br /> according to "WCLIB Grading and Dressing Rules," latest edition, and shal) be as J Y headroom. a manner that the actuation of one alarm will activate all of the alarms
<br /> follows, UNO. Sizes specified are nominal sizes. Al) 2x and 4x structura) lumber substitute products shal) be used without prior approval of the project designer. 6. Doors between the garage and residence shall be seff closing, tight fitting, in the individua) unit.
<br /> shall be marked "5-DRY". All residential series joists shall be designed, fabricated, shipped, stored and solid core solid wood door 1-3/8" in thickness or a self closing tight fitting,
<br /> a. Light framing, including wall studs, installed in accordance with the "Specif ier's Guide to fihe FrameWorks Building door having a fire protection rating of not less than 20 minutes.
<br /> plates and blocking. (2x4, 3x4) HF Std. System", (1994 or latest ed.) and in accordance with CABO Report No. NER-119. 7. Usable space under stairs shall have walls and soffits (on the enclosed
<br /> b. 2x6 exterior wall studs and plates HF #2 A copy of the standard details contained in the Specif ier's Guide shall be kept on side) protected as required for 1-hour fire resistive constructrion. R314.2.1 Alterations, repairs and additions.
<br /> c. 4x4 posts DF-L Std. site during the framing of the structure. All workmen shal) be familiar wi#h the 8. Fire block stairs between stair stringers at top and bottom and along run When alterations, repairs or additions requiring a permit occur,
<br /> d. Posts (4x6 and deeper) DF-L #2 standard construction details included in the guide. Rim joists to be between studs. or when one or more sleeping rooms are added or created +n
<br /> e. Structural joist (2x6 and deeper) HF#2 Timberstrand Laminnted Strand Lumber designed and manufactured in 9. Stairway requirements, UNO. See floor plans. existing dwellings, the individual dwelling unit shall be equipped �
<br /> f. Structural joist, including beams and headers, accordance with ICBO EvaluQtion Report No. 4979. All commercial ser+es joists Q. Min. width - 36" with smoke alarms located as required for new dwellings; the
<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" �
<br /> Beams and columns (6x6 and lar er) DF-L#1 desi ned, fabricated shi ed, stored and installed in accordance with the "Trus smoke alarms shall be interconnected and hard wired.
<br /> g• g 9 - p� c. Min. riser = 4", max. riser = 7-3/4"
<br /> Joist MacMillan Product Manual for Commercial Applications" (1993, or latest d. Min. headroom = 6'-8" �
<br /> TIMBER CONNECTORS: Machine bolts shal) be of ASTM A307 material. ed. and CABO Re ort Nos. NER-119, NER-148 and NER-200. Exceptians:
<br /> ) p 10. Handrails to have ends re#urned and placed minimum 34:, max. 38" above
<br /> Provide std. cut washers C� each head & nut bearing on wood, min. 1 per bolt, tread nosing.andrail to be easily graspable and 1-1/4" to 2" cross-section
<br /> UNO. Provide bolt holes 1/32"-1/16"> bolt dia. Connectors s ecified b letter & MICRO=LAM, PARALLAM BEAMS AND HEA�ERS; All MICRO=LAM LVL 1. Inter connection and hard-wiring af smoke alarms in existing
<br /> p y area. Handrails (trim and other decorative features) may project into the
<br /> number shall be b Sim son Stron -Tie Co. Inc as s ecified rn their catalo and Paraflam PSL beams and headers shall be fabricated by Trus Joist „ areas shall not be required where the alterations or repairs do
<br /> Y p 9 p 9 required stair width up to 3-1/2 each side. Handrails shall extend at
<br /> "Sim son Stron -Tie Connectors", 2004 ed. or a roved e ual, installed er MacMillan. No substitufie products shall be used withoufi the prior approval of the „ not result in the remova) of interior wall or ce'rlin finishes
<br /> p 9 pp q p least 1-1/2 f rom wall. 9
<br /> manufacturer's recommendations. Use common or sinker nails, UNO. Install project designer. All beams and headers shall be designed, fabricated, shipped, 11. Exterior and Interior guards to be min. 36" above finished floor when exposing the structure, unless there is an attic, crawl space or
<br /> fasteners specified for connectors in all holes provided for them. Where stored and installed in accordance with the "Specif ier's Guide to the FrameWorks „ „
<br /> Buildin 5 stem" 1994 or latest ed.) and in accordance with CABO Re ort Nos. more than 30 above adjacent floor or grade. Provide max. 4 dia. clear basement available which could provide access for hard wiring
<br /> connector straps connect 2 members, place 1/2 of fasteners in each member. 9 Y - � p space between intermediate rails. and interconnection without the removal of interior finishes.
<br /> NER-126 and NER-292. �
<br /> PLYWOOD: Plywood panels shall conform to "US Product Std." for construction 12. A smoke alarm shall be instQlled in each sleeping room and at a point
<br /> & industrial plywood, latest ed. & bear grade stamp of the APA. Plywood shall centrally located in the corridor of area giving access to each separate 2• Work involving the exterior surfaces of dwellings, such as �
<br /> be as follows, UNO: TREATED WO00: All wood used for structural purposes in contctct w/earth, or in the replacement of roofing or siding, or the addition or
<br /> contact w/conc. or masonry in direct contact w/earth, as well ns al) foundation sleeping area. A smoke alarm shall be installed on each story and replacement of windows or doors, or the addition of a porch
<br /> a. Roof shth .: 1/2" CDX Ex osure 1 or 15/32" APA Rated Sheathin , sill plates, shal) be pressure treated and shall bear the AWPB quality mark. basement in close proximity to the stairway. or deck, are exem t from the re uirements of this section. �
<br /> 9 - p � 9 13. All required smoke alarms shall take their power from the building wiring p 9
<br /> 32/16, Ex osure 1 In addition all wood used for structural purposes within 6" of earth and wood �
<br /> p � and be equipped with a battery backup. The alarm shall emit cz signal
<br /> b. Subflooring: 5/8" CDX (or 19/32" APA Rated Sturd-I-Floor, 20 oc, columns or posts�in basements or exposed to weather or water splash, unless when the batteries are low. All smoke alarms shal) comply with Sec.
<br /> Exposure 1) w/T & G edges. supported min. 1 above conc. f loors by metal pedest�ls shall be pressure R314 IRC
<br /> c. Deck Subfloorin w/elastomeric coatin : treated as specified above.
<br /> 9 9 14. Safefiy glazing whether wired, tempered or Iaminated glass ta meet IBC
<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 �
<br /> Exposure 1) w/T & 6 edges + 1/2" ACX (or 15/32" APA CONCRETE:Concrete shall have a minimum specified compressive strength as shown glazing at the following locations:
<br /> Underlayment, Exposurel) in Table R402.2. Concrete sub ject to weathering as indicated in Table R301.2(1) a. 6lazing in ingress and egress doors. ��
<br /> d. Wall Shthg.: 1/2" CDX (or 15/32" APA Rated Shenthing, 32/16, shall be air entrained as specified in Table R402.2. The maximnum weight af fly b. Glazing in fixed and sliding panels of sliding doors except wardrobe
<br /> Exposure 1), UNO. ash, other pazzolans, silicafume or slag tha tis included in concrete mixture for doors.
<br /> NOTE: TECO rated TWA structural-use panels "Waterboard" may substitute for garage floor slabs and for exterior porches, carport slabs,and steps that will be c. 6lazing in shower and bathtub doors and enclosures.
<br /> exposed to deicing chemicals shall not exceed the percentages of the total weight d. Glazing in storm doors and unframed swinging doors.
<br /> the above, per CABO Report No. NER-322, as follows: „
<br /> �, of cementitious materials specified in ACI 3].8. In addition to the cements 15. 61ass skylights to be min. 7/32 thick and one of the following materiQls:
<br /> l. Roof sheathing: 1/2�� sheathing, 24/0 (PSR), Exposure 1, permitted by ACI 318, cement complying with ASTM C1157 is permitted a. Laminated glass with approved interlayer min. 0.03" thick.
<br /> 2. Wall sheathing: 1/2 sheathing, 24/0 (PSR), Exposure 1. b. Wired glass �
<br /> WOOD FRAMIN6 NOTES: The following notes shall apply, UNO: (See also c. Tempered glass.
<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
<br /> 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
<br /> a. Nail all wood framing at least according to IRC Table No. R602.3(1). A!) nails Detailing Reinforced Concrete Structures" (ACI 315, latest edition). Tie all protected by metal or approved equal. Use CC2 materials, UNO.
<br /> shall be common, sinker or box, 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 /> b. Provide full depth solid blkg. or rim joists and rafters at all supports. walls, provide elbow bars to lap horiz. bars at corners and intersections. Lap al) WA State Energy Code and shall be one of the
<br /> c. Connect joists and rafters to supports w/ 3-8d toe nail, or 2-16d face bars 30 bar dia. Bars shal) be grade 40 unless noted otherwise. following:
<br /> nails at rim joist if used. Use Simpson connectors when required by shear a.Type IC rated, manufactured with no penetrations between the side of
<br /> wall schedule. � the recessed fixture and the ceiling cavity, and sealed to prevent air
<br /> d. Toenail rim joists supporting joists and rafters to supports below w/Sd nails CONCRETE AND MASONRY FASTENERS: Conc. and masonry fasteners leakage into the unconditioned space.
<br /> at 6" o.c. shall be installed according to manufacturer's instructions and the ICBO reports
<br /> 2-2x and 4x oists at flush su orts Sim son LUS series oist listed below. They shall be as follows, or approved equal, UNO. b.Type IC or non-IC rated, installed inside a sealed enclosure
<br /> e Support 2x, j pp p j constructed from a minimum 1/2 GWB or other air tight assembly
<br /> supports, 3-2x joists and 6x beams at flush supports w/ U series joist a. Concrete anchors: Hilti Kwik bolts, per ICBO Report No. 215b, or Kwik Bolt- manufactured for this purpose, while maintaining clearance of min.
<br /> su orts, usin lOd common nails or 16d sinkers. II, per ICBO Report No. 4627. „ „
<br /> pp 9 b. Welded head studs: Nelson Shear Connector studs er ICBO Re ort No. 2614 1/2 from combustibles and min. 3 from insulation.
<br /> f. Provide dbl. Joists under parallel bearing partitions, and all around floor and p p c.Type IC rated, certified under ASTA 283 to have no more than 2.0 �
<br /> roof openings when span of header 4 . Provide l9 series joist hangers at CFM air movement from the conditioned space to the ceiling cavity.
<br /> flush supports. " c. Powder-actuated Fastners Hilfii DN/NK Series Pins, per ICBO Report No. 2388 18. Duct systems shall be of inetul per Table 10-A, 10-B and 10-C or _ �
<br /> g. Connect multiple �oist and rafter beams and headers w/16d face nails at 16 factory made ducts complying with Standard No. 10-1 UMC. �y
<br /> o.c., alon each ed e at each 'oist added to first 'oist & toe nail each 'oist d. Anchor bolts: ASTM A-307.
<br /> 9 9 J J - J 19. Joints and seams in ducts shall be substantially airtight. Tnstallation O �
<br /> to supports w/ 2-16d nails at rim joists if used. Use standard cut washers w/al) anchor bolts. �o not instal) concrete anchors or shall comply with the IMC
<br /> h. Su ort multi le 2x oist and rafter beams with same number of 2x wall studs. Powder-actuated fasteners until min. compressive strength (f ) of concrete�s
<br /> pp p � reached. 20. Solid fuel-burning appliances including airtight stoves, fireplace stoves, v ��
<br /> i. Provide 2-2x studs at supports of al) 4x and 6x beams and headers. room heQters/fireplace stoves, factory built fireplaces and fireplace Z
<br /> j. Connect multiple stud posts w/ 16d face nails at 24" o.c., at each stud added STRUCTURAL STEEL: Design, fabrication and erection shalf conform to AISC inserts shall be approved, shall bear the label of the listing agency and w
<br /> to first stud. �� �� a
<br /> k. Provide ost su orts at all lower floor levels at least e unl to that re uired Spec. for the Design, Fabrication and Erection of Str. Steel for Bldgs. latest ed. shall comply with the provisions of the IMC H
<br /> p pP q q Muterialsshall be as follows: 21. All solid fuel-burning appliances shall be provided with tight fitting glass W Q
<br /> to support each beam above. a. Str. steel ASTM A36 or meta) doors. c�C
<br /> I. Provide full blkg. of at least same dim. for posts and columns through floors b. Steel pipe ASTM A53, Grade B 22. All solid fuel-burning appliances shall have an outside source of com- �
<br /> to supports below. c. Str. tubin cold formed ASTM A500, Grade B
<br /> m. Attach foundation and sill lates to foundations and foundation walls w/ 9 � � bustion air directly connected to the fire box. The duct shall be a min. w
<br /> p d. Machine bolts ASTM A307 � �
<br /> anchor bolts embedded min. 7" into conc., min 2 per plate piece nnd max. Use std, cut washers w/all machine bolts, UNO. of 6 square inches and shall be provided with an operable damper. �
<br /> 12" from end of each piece. 23. Fireplaces shall be provided with tightly fitting flue dampers readily a,
<br /> accessible manual or approved automatic control. There shall be an O
<br /> o. Provide dbl, top plates on top of all ext., bearing and shear walls. Overlap at WE�DIN6: Welding electrodes shal! conform to Sec. 1.4.5 of the AISC Spec. � Q
<br /> all wall corners and intersections. Offset end joints of upper to lower plates Welded Str. Stee) joints shall conform to AWS "Structural Welding outside source of combustion air ducted directly into the firebox. The �
<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. stee) to be duct shall be a minimum of 6 square inches.
<br /> and w/8-16d common face nails at all laps and 2-16d at al) intersections. welded shall be Grade 40 and welded joints shall conform to UBC Std. No. 19-2. 24. Every appliance designed to be vented shall comply with Sec.901, 902
<br /> p. Sole plate to joist or blocking 3-16d per 16". All welding shall be performed by WABO and AWS certified welders. Welds not and Tables 9-A and 9-B, UMC. � �
<br /> specif ied 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 verify al! dimensions and conditions before proceeding. gas vent shall be installed in accordance with the manufacturer s
<br /> Construction details not fully shown or noted on these drawings shall be sim. to BUIL�ING BRICK UNITS: Bldg brick shall conform to UBC Std. No. 21-1 and instructions and applicable provisions of Chapter 9 IMC.
<br /> details shown for sim. conditions. Do not scaledrawings, written dimensions take be Grade MW. Lay all units in running bond. Grout cavity between courses in 26. A Type B or BW gas vent shall terminate not less than 1 foot above the
<br /> precedence over scaled dimensions. Contractor shall notify project designer of al! multi-wythe walls solid. roof through which it passes nor less than 4' from any portion of the
<br /> building which extends at an angle of more than 45 degrees upward
<br /> discrepancies or omissions noted on these drawings and any variations needed in ���� �� �������`
<br /> MORTAR: Mortar shall be T e 5 conformin fio UBC Std. No. 21-14 and have from the horizontal not less than shown in Figure 1, Sec. 906(d) UMC. ,
<br /> order to conform to required codes and regulations. Contractor shall design and Yp 9 , ������1��� ��� ������
<br /> provide adequate shoring and bracing of all structural members during construc- assumed f' = �800 psi at 28 days. Mortar proportions by volume shall conform 27. A Type L vent shall terminate not less than 2 above the roof through
<br /> tion as required for protection of life and property. to UBC . Measure aggregrnte in a damp, loose condition. which it passesnor less than 4' from any portion of the building extends
<br /> at an angle of more than 45 degrees upward.
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