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GENERAL CONDITIONS: R317.3.1 Fasteners for preservative-treated wood.Fasteners for preservative-treated wood shall be of hot dipped zinc-coated SAFETY,SECURITY,&EGRESS:1 All construction shall be in accordance with the minimum of the latest adopted edition of the International Residential Code(IRC)and galvanized steel,stainless steel,silicon bronze or copper. 1.612.2 Window sills.In dwelling units,where the opening of an operable window is located more than 72 inches(1829 mm)
<br /> all of the local building ordinances,with the most stringent condition governing. R317.1.1&R318.1.2 Field treatment of pressure-preservative-treated wood.Field-cut ends,notches,and drilled holes of pressure- above the finished grade or surface below,the lowest part of the clear opening of the window shall be a minimum of 24 inches(610 mm
<br /> 2 The contractor shall verify all dimensions and current conditions on the plans before commencing work and the designer or engineer preservative-treated wood shall be retreated in the field in accordance with AWPA M4. above the finished floor of the room in which the window is located.Operable sections of windows shall not permit openings that allow m r m
<br /> shall be notified of such discrepancies. R317.2 Pressure-Preservative-Treaded Lumber Quality mark.Lumber and plywood required to be pressure-preservative-treated in passage of a 4 inch(102 mm)diameter sphere where such openings are located within 24 inches(610 mm)of the finished floor,unless a fall
<br /> accordance with Section R31 8.1 shall bear the qualitymark The contractor shall provide all measures necessary to protect the structure,workers,and all other persons during construction. of an approved inspection agency that maintains continuing supervision,testing prevention device or opening limiting device is installed per Rbl 2.3&R612.4.
<br /> 4 In the event certain features of the construction are not fully shown in the plans or called for in the notes or specifications,their and inspection over the quality of the product and that has been approved by an accreditation body that complies with the requirements of the 2. R308.4 Safety glazing(tempered glass)shall be installed in all of the following locations per R308.4. - a_
<br /> construction shall be of the similar character as for similar conditions that are shown or called for and shall be reviewed bythe American Lumber Standard Committee treated wood program. - 1.Glazing gin all fixed and operable panels of swinging,sliding and bifold doors. -
<br /> designer,engineer and owner. All framing anchors,clips,straps,hangers,holddowns,etc.shall be manufactured by Simpson Strong-Tie Company or equivalent. 2.Glazing in an individual fixed or operable panel adjacent to a door where the nearest vertical edge is within a 24-inch(610
<br /> mm)arc of the door in a closed position and whose bottom edge is less than 60 inches (1 524 mm)above the floor or walking surface.
<br /> *CONCRETE: MANUFACTURED JOIST: 3.All glazing in railings regardless of area or height above a walking surface.Included are structural baluster panels and nonstructural 3
<br /> 1. 12404.3.3.1 Compressive strength. The minimum specified compressive strength of concrete shall comply with Section R402.2 and I Extend all post trimmers through floor to mudsill or provide solid blocking or double joist below per joist manufacturer recommendations.DO infill panels. Glazing in wags and fences adjacent to indoor and outdoor swimming pools,hot tubs and spas where the bottom edge of the _
<br /> shall be not less than 2,500 psi(17.2 MPa)at 28 days m buildings assigned to Seismic Design Category A,B or C and 3000 psi(20.5 NOT exceed maximum loading requirements on joists. glazing is less than 60 inches(1524 coca)above a walking surface and within 60 inches(1524 mm),measured horizontally and in a straight �„
<br /> MPa)in buildings assigned to Seismic Design Category D°,D'and D2. 2 All floor framing shall have approved blocking panels installed over all bearing points and under all perpendicular braced wall panels per line,of the waters edge. _
<br /> manufacturer's recommendations 4.Glazing in enclosures for or walls facing hot tubs,whirlpools,saunas,steam rooms,bathtubs and showers where the bottom exposed v
<br /> 3 R502.8.2 Cuts,notches and holes bored in trusses,structural composite lumber,structural glue-laminated members or I-joists ore prohibited edge of the glazing is less than 60 inches(1524 mm)measured vertically above any standing or walking surface.
<br /> *REINFORCING STEEL: except where permitted by the manufacturer's recommendations or where the effects of such alterations are specifically considered in the 5.See wildland urban interface notes for further safety glazing requirements.(if applicable)
<br /> 1. All footings shall be constructed with reinforcement per plan. design of the member by a registered design professional. 3. R302.5 Dwelling/garage doors. Openings from a private garage directly into a room used for sleeping purposes shall not be permitted. ro
<br /> 1. All reinforcing bars shall be 60 grade(60 KSI). All rebar to be deformed and all splices shall not be less than 30 bar diameters of Other openings between the garage and residence shall be equipped with solid wood doors not less than 1 3/8 inches(35 mm)in thickness, o
<br /> the large bar. Horizontal laps in adjacent bars shall be staggered 5'-0"minimum. GLULAMS AND ENGINEERED LUMBER: solid or honeycomb core steel doors not less than 1 3/8 inches(35 mm)thick,or 20-minute fire-rated doors.Doors shall be self-closing and _
<br /> 1 R502.1.5 Structural glued laminated timbers.Glued laminated timbers shall be manufactured and identified as required in ANSIIAITC self-latching.
<br /> *FOUNDATIONS: Al 90.1 and ASTM D 3737.Manufacturer to provide an AITC certificate of compliance for all glulam beams. 4. R310.1 Emergency escape and rescue required.Basements,habitable attics and every sleeping room shall have at least one operable
<br /> 1 The contractor shall be responsible for determining the exact location of all anchor bolts,holddown anchors or straps,and embeds, 2 R317.1.5 Exposed glued-laminated timbers.The portions of glued-laminated timbers that form the structural supports of a building or other emergency escape and rescue opening.Minimum net dear opening shall be 20"w x 24"h with an area of no less than (5.0sf prior to placement of concrete and/or installation of structural framing members and shall verifyall dimensions on the floor plan. structure and are exposed to weather and not properly bycovering pressureP b 5.7sf. at grade. _
<br /> p p y protected a roof,eave or similar shall be treated with level)and the bottom of the opening shall be no higher than 44'above finished floor. - E
<br /> 1 R403.1 All foundations shall bear on firm,undisturbed soil;or on engineered fill compacted to 90%relative density. preservative,or be manufactured from naturally durable or preservative-treated wood. 5. R807.1 Attic access. The rough-framed opening shall not be less than 22 inches by 30 inches(559 mm by 762 mm)and shall be located 1 R403.1.1 Minimum size.Minimum sizes for concrete and masonry footings shall be as set forth in Table R403.1 and Figure R403.1 in a hallway or other readily accessible location.When the access is located in a ceiling,minimum unobstructed headroom in the attic space
<br /> (1). The footing width,"W",shall be based on the load-bearing value of the soil in accordance with Table R401.4.1.Spread PREFABRICATED TRUSSES: shall be 30 inches(762 mm)at some point above the access measured vertically from the bottom of ceiling framing members.but attic access
<br /> footings shall be at least 6 inches(152 mm)in thickness,"T". Footing projections,"P",shall be at least 2 inches(51 mm)and shall not (Designed and Engineered by others.) shall be large enough to service or replace equipment per IMC 305.
<br /> exceed the thickness of the footing. 1 R502.1 1 Wood Trusses.Wood trusses shall be designed in accordance with approved engineering practice and shall be prepared by a 6. R31 1.3.1 Floor elevations at the required egress doors.Landings or floors at the required egress door shall not be more than 1 1/2
<br /> 2 R403.1.3,1 Foundations with stem walls. Foundations with stem walls shall have installed a minimum of one No.4 bar within 12 registered design professional.Trusses shall be braced to prevent rotation and provide lateral stability.Truss members and components shall inches (38 mm) lower than the top of the threshold,(OR)not more than 73/4 inches (196 mm) below the top of the threshold
<br /> inches(305 mm)of the top of the wall and one No.4 bar located 3 inches(76 mm)to 4 inches(102 mm)from the bottom of the not be cut,notched,spliced or otherwise altered in any way without the approval of a registered design professional. provided the door does not swing over the landing or floor. 3
<br /> footing. 2 Truss design drawings,prepared in compliance with Section R502.11.1,shall be submitted to the building official and approved prior to R31 9.1 Address numbers. Buildings shall have approved address numbers,building numbers or approved building identification placed in a
<br /> 3 R 3.2 Slabs-on-ground with turned-down footings. Slabs on ground with turned down footings shall have a minimum of one installation and shall be provided with the shipment of trusses delivered to the job site. position that Is plainly legible and visible from the street or road fronting the property. These numbers shall contrast with their background.
<br /> No.4 bar at the top and the bottom of the footing. Address numbers shall be Arabic numbers or alphabetical letters. Numbers shall be a minimum of 4 inches(102 mm)high with a minimum 2 Q o
<br /> VENTILATION REQUIREMENTS: stroke width of 1/2 inch(12.7 mm).Where access is by means of a private road and the building address cannot be viewed from the public V s o n
<br /> 4 R403.1.4 Minimum depth. All exterior footings shall be placed at least 12 inches(305 cam)below the undisturbed ground surface. 1. R408.1 Crawlspace Ventilation.The under-floor space between the bottom of the floor joists and the earth under any building(except way,a monument,pole or other sign or means shall be used to identify the structure. - m m a
<br /> Where applicable,the depth of footings shall also conform to Sections R403.1.4.1 through R403.1.4.2. M `s4 e
<br /> g space occupied by a basement)shall have ventilation openings through foundation walls or exterior walls.The minimum net area of ventilation Exterior doors and doors leading to the garage shall have a single cylinder dead bolt. H o we
<br /> 5 R403.1.5 Slope.The top surface of footings shall be level.The bottom surface of footings shall not have a slope exceeding one unit openings shall not be less than 1 square foot(0.0929 m2)for each 150 square feet(14 m2)of under-floor space area,unless the ground 7. Glass sliding doors shall be supplemented with an auxiliary door lock. W LL-c 4
<br /> vertical in 10 units horizontal(10%slope).Footings shall be stepped where it is necessary. surface is covered by a Class 1 vapor retarder material.When a Class 1 vapor retarder material is used,the minimum net area of ventilation 8. Accessible windows shall be securable from the inside with an auxiliary locking device. -tea 8 Q
<br /> 6 R403.1.6 Foundation anchorage.Wood sole plates and all wood sill plates shall be anchored to the foundation with anchor bolts openings shall not be less than 1 square foot(0.0929 m2)for each 1,500 square feet(140 mu)of under-floor space area.One such ventilating O i
<br /> spaced a maximum of 6 feet(1829 mm)on center and located within 12 inches(305 mm)of the ends of each plate.Bolts shall be at opening shall be within 3 feet(914 mm)of each corner of the building. a m N ''a
<br /> least 1/2 inch(12.7 mm)in diameter and shall extend a minimum of 7 inches(178 mm)into concrete or grouted cells of concrete Ventilation shall consist of: FIRE PROTECTION: - - Z er a'Q
<br /> masonry units.(Unless shear wall schedule notes otherwise.) (1) Perforated sheet metal plates not less than 0.070 inch(1.8 mm)thick. 1.Penetrations of fire-rated floor/ceiling assembly by steel,ferrous or copper conduits,pipes,tubes or vents shall have the annular space r.
<br /> 7 R602.1 1 Wall anchorage(D*,D'and Dz). Plate washers,a minimum of 0.229 inch by 3 inches by 3 inches in size,shall be provided (2) Expanded sheet metal plates not less than 0.047 inch(1.2 cam)thick. protected by approved fire-stop collar to prevent the free passage of flame. The aggregate area of openings shall not exceed 100si in 2 Z
<br /> between the foundation sill plate and the nut except where approved anchor straps are used.The hole in the plate washer is (3) Cast-iron grill or grating. - any 1 00sf of ceiling area. Penetrations by listed electrical boxes of any material shall have the annular space between the ceiling and boo 0
<br /> (4) Extruded load-bearing brick vents. not to exceed 1/8",unless listed otherwise. The annular space created by the penetration of a fire sprinkler shall have a metal escutcheon a..permitted to be diagonally slotted with a width of up to 3/16 inch(5 mm) larger than the bolt diameter and a slot length not to
<br /> exceed 1 3/4 inches(44 mm), provided a standard cut washer is placed between the plate washer and the nut. (5) Hardware cloth of 0.035 inch(0.89 mm)wire or heavier. plate. _ F O U
<br /> 8 R404.1.4.2 Concrete foundation walls.Wall height shall not exceed 8 feet(2438 mm).Unbalanced backfill height shall not exceed (6) Corrosion-resistant wire mesh,with the least dimension being 1/16 inch(3.2 coca)thick. 2.Vertical clearance of 30"is required from the top of a cooking appliance to combustible materials or metal cabinets. Side clearances shall V Y..
<br /> 4 feet(1219 mm).Minimum thickness for plain concrete foundation walls shall be 7.5 inches(191 mm)except that 6 inches(152 mm) 2. R806.1 Attic Ventilation.Enclosed attics and enclosed rafter spaces formed where ceilings are applied directly to the underside of roof - be specified on the appliance. o
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<br /> is permitted where the maximum wall height is 4 feet,6 inches(1372 mm). - rafters shall have cross ventilation for each separate space by ventilating openings protected against the entrance of rain or snow.Ventilation _
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<br /> 1 All foundation walls shall be designed support openings shall have a least dimension of 1/16 inch(1.6 mm)minimum and 1/4 inch(6.4 mm)maximum.Ventilation openings having a least MOISTURE PROTECTION: 13g to pport the weight of the full hydrostatic pressure of undrained backfill unless a drainage dimension larger than 1/4 inch(6.4 coca)shall be provided with corrosion-resistant wire loth screening,hardware cloth,or similar material with 1.R703.8 Flashing.Approved corrosion-resistant flashing shall be applied shingle-fashion in a manner to prevent entry of water into. ~ 0 a
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<br /> system is installed in accordance with R404.4. openings having a least dimension of 1/16 inch(1.6 mm)minimum and 1/4 inch(6.4 mm)maximum.Openings in roof framing members shall the wall cavity or penetration of water to the building structural framing components. Li"ROUGH FRAMING: - conform to the requirements of Section R802.7. 2.R903.2.1 Flashing Locations.Fleshings shall be installed at wall and roof intersections,wherever there is a change in roof slope or Z d
<br /> direction and around roof openings. Where flashing is of metal,the metal shall be corrosion resistant with a thickness of not less than J
<br /> 1 The contractor shall install sufficient structural sheathing or bracing to provide adequate stability to the structure during construction. FIREPLACES: 0.019 inch(0.5 mm)(No.26 galvanized sheet). (1)Exterior window and door openings.Flashing at exterior window and door openings r 1 F12
<br /> All flush frame joists shall seat in a Simpson®hanger per plan,unless noted otherwise. 1 All fireplaces and fireplace inserts shall be EPA approved and installed per IRC TABLE R1001.1 and IRC FIGURE R1001.1 shall extend to the surface of the exterior wall finish or to the water-resistive barrier for subsequent drainage. 2 At the intersection of "'V t= _
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<br /> 2 R602.1 Identification. Load-bearing dimension lumber for studs,plates and headers shall be identified by a grade mark of a 2 Chimney shall extend min.36"above highest point passing thru roof&at least 24"higher than any portion of the building within 10'-0" chimneys or other masonryconstruction with frame or stucco walls,with projecting lips both P 9 P sides under stucco copings. (3)Under and at - r V •{,►
<br /> lumber grading or inspection agency that has been approved by an accreditation body that complies with DOC PS 20. horizontal per R1003.9.Chimney shall have an approved spark arrester w/3/8"-1/2"screen per RI 003.9.1. the ends of masonry,wood or metal copings and sills. (4)Continuously above all projectingwood trim. (5)Where exteriorporches,decks t- U W O (�
<br /> 3 Bolt heads and nuts against wood shall bear against 3/16"x 2"square steel washers,unless special washers are called for on the 3 Fire blocking shall be installed at all openings around chimneys and fireplaces at ceiling and floor levels per R1003.19.Factory built or stairs attach to a wall or floor assembly of wood-frame construction.(b)At wall and roof intersections. (7)At built-ingutters.
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<br /> plans or details. Immediately prior to lathing,all bolts and lags throughout the structure shall be tightened. chimneys and fireplaces shall be fire blocked in accordance with UL103 and UL127. 3.R316.4 Thermal barrier.Unless otherwise allowed in Section R316.5 or Section R31 b.b,foam plastic shall be separated from the interior ".1 a_Lag screws shall be turned,not driven,into pre-drilled holes of 2/3 the shank diameter. 4 The hearth extension for a masonry fireplace needs to extend 16'in front of and at least 8"beyond the sides of the fireplace opening. of a building by on approved thermal barrier of minimum 1/2 inch(1 2.7 mm) gypsum wallboard or an approved finish material
<br /> 2 Where plumbing,heating,framing members,or other materials installed require the cutting of the double plates,a Simpson LSTA-24 When the opening is 6 sf or larger,the hearth extension shall be at least 20"in front of and 12"beyond the sides of the opening.Factory equivalent to a thermal barrier material that will limit the average temperature rise of the unexposed surface to no more than 250°F
<br /> strap shall be fastened to each side of the top plates. built fireplaces and wood stoves may require a larger hearth and must be installed per the manufacturer's instructions per R1004. (139°C)after 15 minutes of fire exposure complying with the ASTM E 119 or UL 263 standard time temperature curve.The thermal
<br /> 3 One floor joist shall be added at all interior nonbearing walls longer than 6'-0"that are parallel to the floor framing. 5 Combustible mantels or trim are not to be within 6"of the fireplace opening and shall not project more than 1/8"for each 1"distance from .barrier shall be installed in such a manner that it will remain in place for 1 5 minutes based on NFPA 286-with the acceptance criteria o c m a
<br /> 1 1 R317.1 Sill plates. Wood siding,sheathing and wall framing on the exterior of a building having a clearance of less than 6 inches such opening per R1001.11. of Section R302.9.4,FM4880,UL 10400rU1 1715.3. Shower walls must be finished with a hard,non-absorbent surface to a height of M .I, o 0 6 Masonrychimneys less than 40"wide need four continuous vertical#4 rebar with 1 4"ties every1 8 Two such ties shall beprovided at not less than 70"above the drain inlet. o M, a
<br /> (152 mm)from the ground or less than 2 inches(51 coca)measured vertically from concrete steps,porch slabs,patio slabs, and y / _ .0 -- c c c
<br /> similar horizontal surfaces exposed to the weather shall be preservative treated. each bend in the vertical bars per R1003.Chimney must be anchored to each floor,ceiling,and roof line w/2 3/16"x 1"straps per R1003. 1.R307.2 Bathtub and shower spaces. Bathtub and shower floors and walls above bathtubs with installed shower heads and in shower
<br /> 2 Cutting and Boring of wood structural members: compartments shall be finished with a nonabsorbent surface. Such wall surfaces shall extend to a height of not less than 6 feet(1829 m a m ,,a .F
<br /> R502.8 Drilling and notching floor framing. Structural floor members shall not be cut,bored or notched in excess of the limitations STAIRS,HANDRAILS,GUARDRAILS,AND LANDINGS: mm)above the floor. e M e a y specified in this section.See Figure R502.8. 1. R311.7.1 Width.Stairways shall not be less than 36 inches(914 cam)in clear width at all points above the permitted handrail height and 2.The base for wall tile in tub&shower areas and wall and ceiling panels in shower areas shall be cement,fiber-cement,or glass mat gypsum c o,below the required headroom height.Handrails shall not project more than 4.5 inches. backers in compliance with ASTM C 1178,C 1288 or C 1325,installed per manufacturer's recommendations per R702.4.2. - 1-~tee e o a
<br /> R602.6 Drilling and notching studs.Drilling and notching of studs shall be in accordance with FIGURE R602.3(1)and FIGURE R602.3 2. R311.7.2 Headroom.The minimum headroom in all ports of the stairway shall not be less than 6 feet 8 inches(2032 mm) \
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<br /> (2) - - 3. R311.7.4.1 Riser height.The maximum riser height shall be 7 3/4 inches(1 96 mm),measured vertically between leading edges of the HVAC,MECHANICAL,&EXHAUST: e a B
<br /> 1 Use two(2)trimmers at each end of each beam and header over 6'-0"long,and one(1)trimmer at each end less than 6'-0"Ion I g g y g .� N M
<br /> 9, adjacent treads.The realest riser height within an flight of stairs shall not exceed the smallest by more than 3/8 inch(9.5 cam). 1 HVAC system shall be designed and installed by others but must provide minimum load requirements. 3 a a m
<br /> unless noted otherwise. 4. R311.7.4.2 Tread depth.The minimum tread depth shall be 10 inches(254 mm),measured horizontally between the vertical planes of the 2 If HVAC unit is suspended,seismic restraints must be provided.HVAC unit load must be spread over three trusses min.(OR)as specified by m s, e 1 Balloon frame studs to truss bottom chord or full height at exterior walls where sloping ceilings occur unless noted otherwise. foremost projection of adjacent treads.The greatest tread depth within any flight of stairs shall not exceed the smallest by more than 3/8 inch the truss manufacturer.Fasten supports to the upper half of the top chord.Coordinate with truss calculations. a M o .a
<br /> 2 R602.3.2 Top plate.All studs to have double top plates of the same dimension as the studs. Plates to be lapped a minimum of 48" (9.5 mm). 3 A 24"wide x 30"deep catwalk for accessing HVAC equipment&a clear working space of at least 30"wide x 36"deep x b'-b"high. ti c i3
<br /> between splices and shall be connected together with a minimum of(12)16d nails unless noted otherwise.(R602.10.1.5) 5. R311.7.5 Landings for stairways.There shall be a floor or landing at the top and bottom of each stairway,except interior stairs provided Provide a light,switch,and receptacle within 25'for service. 3 ' S `'-'4' .N
<br /> 3 All wood in contact with concrete shall be pressure treated unless otherwise specified on the plans for nominal sizes below: that a door does not swing over the stairs.Every landing shall'have a minimum dimension of 36 inches(914 mm)measured in the direction of - 4 Provide a disconnect within sight of HVAC unit.Allow a min.of 30"dearance for servicing unit. z , -, o(a)Studs No.2 or betteri travel = a 3 .e,�
<br /> - 5 All combustible fuel burning equipment located in garage must be installed on a platform of 18"min.above finished floor. 3 M m(b)Beams,headers and posts No.2 or betteri 6. R311.7.7 Handrails.Handrails shall be provided on at least one side of each continuous_run of treads or flight with four or more risers. 6 Water heater shall be provided with T&P valve and shall discharge to the exterior.
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<br /> Handrail height,measured vertically,shall be not less than 34 inches(864 mm)and not more than 38 inches(965 mm). 7 Anchorage of water heaters.Water heaters shall be anchored against movement and overturning in accordance with UPC 507. LL c S,- o Ts.-
<br /> (i)2"thru 4"thick,5"and wider No.2 or better' g a
<br /> (1) Handrails with a circular cross section shall have an outside diameter of at least 1 1/4 inches(32 cam)and not greater than 2 inches(51 8 Clothes dryer exhaust must be rigid metallic material&may be 14'max in length with 2 bends max,installed per manufacturer's = .e `-, e'
<br /> (ii)S"and thicker. - No.1 or better) mm).If the handrail is not circular,it shall have a perimeter dimension of at least 4 inches(102 mm)and not greater than 6 1/4 inches(160 instructions. - 'g a o +a
<br /> (c)2x rafters and joist a
<br /> No.2 or better mm)with a maximum cross section of dimension of 2 1/4 inches(57 mm).Edges shall have a minimum radius of 0.01 inch(0.25 mm). 9 HVAC unit shall meet a minimum of 13 SEER. - �_ y c 3'�
<br /> (i)2"thru 4"thick,5"and wider No.2 or better. (2) Handrail assemblies&guards must be able to resist a single concentrated load of 200 pounds,applied in any direction at any point 10 All bathrooms shall be ventilated with a min.50 cfm intermittent(25 cftn continuous)exhaust fan in accordance with R303.3&303.4. 00 = c .c
<br /> (ii)5"and thicker iNo.1 or betteri along the top,and have attachment devices supporting structure to transfer this loading to structural elements of the building per TABLE R301.5. 11 All kitchen hoods,bathroom fans,&other exhaust fans shall have a back draft damper. o m e e 1 a
<br /> 3 Handrails for stairways shall be continuous for the full length of the flight,from a point direct) above the to riser of the flight to a point 12 Air conditioning condenser units supported "-e o a 3 a`
<br /> All posts&trimmers supporting reaction loads of 3,000 lbs.or greater shall be supported by solid squash blocking to i ( ) y g g P Y P g p g pported on the ground shall rest on a concrete or other approved base extending not less than 3"above
<br /> the sill plate. directly above the lowest riser of the flight:Handrail ends shall be returned or shall terminate in newel posts or safety terminals.Handrails grade level.
<br /> adjacent to a wall shall have a space of not less than 1 1/2 inch(38 mm)between the wall and the handrails. m▪ ISSUE DATE:
<br /> Plywood sheathing be continuous around exterior of structure shall conform to PS 1-83. Maximum uniframe holes in 7. R31 2 Guards for Stairs.Guards on the open sides of stairs shall have a height not less than 34 inches(864 mm)measured vertically from PLUMBING&PLUMBING FIXTURES: • 8/22/2019
<br /> sheathing shall be 3"in diameter. See plans for roof,floor,and braced wall sheathing and paling.
<br /> Nailing schedule.TABLE R602.3(1). a line connecting the leading edges of the treads.Required guards shall not have openings from the walking surface to the required guard 1 Provide an atmospheric vacuum device for all irrigation systems. • CHECKED BY:
<br /> height which allow passage of a sphere 4 3/8 inches in diameter. 2 Provide anti-freeze hose bibs with backflow prevention @ 50'max.on all exterior walls. k
<br /> R606.14 Beam supports. Beams,girders or other concentrated loads supported by a wall or column shall have a 8. R312 Guards.Guards shall be located along open-sided walking surfaces,including stairs,ramps and landings,that are located more 3 All tubs/showers shall be provided with a pressure balancing valve or thermostatic mixingvalve limiting water temperature to 120 degrees
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<br /> bearing of at least 3 inches(76 mm)in length measured parallel to the beam upon solid masonry not less than 4 than 30 inches(762 mm)measured vertically to the floor or grade below at any point within 36 inches(914 mm)horizontally to the edge of the max.
<br /> inches(102 mm)in thickness,or upon a metal bearing plate of adequate design and dimensions to distribute the load open side.Required guards at open-sided walking surfaces,induding stairs,porches,balconies or landings,shall be not less than 42 inches 4 Install plumbing per the Uniform Plumbing Code(UPC).Provide pipe insulation in unconditioned areas. ' k
<br /> safely,or upon a continuous reinforced masonry member projecting not less than 4 inches(102 mm)from the face of (1067 mm)high measured vertically above the adjacent walking surface,adjacent fixed seating or the line connecting the leading edges of the 5 Provide a pressure balance or thermostatic mixing valve,limiting water temp.to 120 degrees in showers and tub/showers. • APN:
<br /> the wall' treads.Required guards shall not have openings from the walking surface to the required guard height which allow passage of a sphere 4 6 Water heaters,cooling units or coil located in an attic(or any area where damage may occur)requires a watertight pan installed with a 3/4" 28041300307000
<br /> inches(102 mm)in diameter. drain to an approved location per UPC. - SHEET NUMBER: d
<br /> 9. R302.7 Under-stair protection.Enclosed accessible space under stairs shall have walls,under-stair surface and any soffits protected on '1'Specific notes on the plans supersede the general code requirements noted here.
<br /> the enclosed side with 1/2-inch(12.7 cam)gypsum board.
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