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HomeMy WebLinkAboutA0.1ProjectInformation_07222021UNIT 1UNIT 2UNIT 3UNIT 4 UNIT 5UNIT 1UNIT 2UNIT 3UNIT 4UNIT 51713TIMOTHY M. PETERSONGREAT FALLSMTLICENSEARCHITE C TD S TATEOFMONTANAwww.lpwarchitecture.comPHONE | 406.771.077015 FIFTH ST. SOUTHGREAT FALLS | MT 59401SHEET NUMBER:PROJECTNUMBER:DATE:CHECKED BY:DRAWN BY:THIS DRAWING IS THE PROPERTY OF THE ARCHITECT. IT HAS BEEN PREPARED SPECIFICALLY FOR THIS SITE AND IS NOT TO BE USED FOR ANY OTHER PURPOSE, LOCATION, OR OWNER WITHOUT WRITTEN CONSENT OF THE ARCHITECT.© 2018 L'HEUREUX, PAGE, WERNER, PCNo.DateSubmittal Schedule Submittal 7/18/2021 10:55:16 AMA0.118-053TMPTMPPROJECT INFORMATIONTRADITIONS SUBDIVISIONTOWNHOMES2.20.20212018 INTERNATIONAL RESIDENTIAL CODECODE SECTION SECTION TITLE IRC 2018 APPLICATION COMMENTSNOT APPLICABLE 5 SEPARATE RESIDENCES SEPARATED BY PROPERTY LINES (TOWNHOMES)R311.3.2 HORIZONTAL ASSEMBLIESR311.7 DUCTS AND AIR TRANSER OPENINGSR315.2.1 MINIMUM CORRIDOR WIDTHR 302.2.1 TOWNHOUSES 2-HOUR FIRE RESISTANCE RATED WALL ASSEMBLY BETWEENTOWNHOUSESRATED FOR FIRE EXPOSURE ON BOTH SIDESR 302.2.3 CONTINUITY FIRE RATED WALL SHALL BE CONTINUOUS FROM THE FOUNDATIONTO THE UNDERSIDE OF ROOF SHEATHINGR 302.2.4 PARAPETS NOT REQUIRED WHERE THE ROOF COVERING IS A MINIMUM CLASS CAND FIRE-RETARDENT WOOD IS INSTALLED FOR A DISTANCE OF 4'ON EACH SIDE OF THE WALLR 302.2.6 STRUCTURAL INDEPENDENCE EACH INDIVIDUAL TOWNHOUSE SHALL BE STRUCTURALLYINDEPENDENTEXCEPTIONS: FOUNDATIONS SUPPORTING EXTERIOR OR COMMON WALLS,STRUCTURAL ROOF AND WALL SHEATHING, NON-STRUCTURAL WALL ANDROOF COVERINGSR 302.5.1 DWELLING-GARAGE OPENINGS OPENINGS SHALL BE 1-3/8" SOLID WOOD OR HONEYCOMB-CORESTEEL DOORS, OR 20-MIN. RATED FIRE-RATED DOORS, EQUIPPEDWITH A SELF-CLOSING DEVICE.R 302.5.2 DUCT PENETRATION DUCTS PENETRATING THE WALLS OR CEILINGS SEPARATING THEDWELLING FROM THE GARAGE SHALL BE CONSTRUCTED OFMINIMUM NO. 26 GAGE SHEET STEEL OR OTHER APPROVEDMATERIAL AND SHALL NOT HAVE OPENINGS INTO THE GARAGER 302.6 DWELLING-GARAGE FIRE SEPARATION MIN. 1/2" GYP. BD. BETWEEN GARAGE AND RESIDENCE/MIN. 5/8" TYPE"X" GYP. BD. BETWEEN GARAGE AND HABITABLE ROOMS ABOVE THEGARAGE.R 302.7 UNDER-STAIR PROTECTION ENCLOSED SPACE UNDER STAIRS ACCESSED BY A DOOR SHALL BEPROTECTED ON THE ENCLOSED SIDE BY MIN. 1/2" GYP. BD.R 310.1 EMERGENCY ESCAPE AND RESCUE OPENINGS EVERY SLEEPING ROOM SHALL HAVE NOT LESS THAN ONEOPERABLE EMERGENCY ESCAPE AND RESCUE OPENING.R 310.2.1 MINIMUM OPENING AREA 5.7 SQUARE FEET NET CLEAR HEIGHT OF THE OPENING SHALL BE NOT LESS THAN 24", NETCLEAR WIDTH SHALL NOT BE LESS THAN 20"R 310.2.2 WINDOW SILL HEIGHT WHERE A WINDOW IS PROVIDED AS THE EMERGENCY ESCAPE ANDRESCUE OPENING, IT SHALL HAVE A SILL HEIGHT OF NOT MORE THAN44" ABOVE THE FLOOR.R 311.2 EGRESS DOOR NOT LESS THAN ONE EGRESS DOOR SHALL BE PROVIDED FOR EACHDWELLING UNIT. THE DOOR SHALL BE SIDE-HINGED, AND PROVIDE ACLEAR WIDTH OF NOT LESS THAN 32" EGRESS DOORS SHALL BEREADILY OPENABLE FROM THE INSIDE OF THE DWELLING WITHOUTTHE USE OF A KEY.R 311.3 FLOORS AND LANDINGS AT EXTERIOR DOORS WIDTH SHALL HAVE A DIMENSION OF NOT LESS THAN 36" MEASUREDIN THE DIRECTION OF TRAVEL.R 311.3.2 FLOOR ELEVATIONS AT OTHER EXTERIOR DOORS A TOP LANDING IS NOT REQUIRED WHERE A STAIRWAY OF NOT MORETHAN 2 RISERS IS LOCATED ON THE EXTERIOR SIDE OF THE DOOR,PROVIDED THE DOOR DOES NOT SWING OVER THE STAIRWAY.R 311.6 HALLWAYS THE WIDTH OF A HALLWAY SHALL NOT BE LESS THAN 3 FEET.R 311.7 STAIRWAYS STAIRWAYS SHALL BE NOT LESS THAN 36" IN CLEAR WIDTH AT ALLPOINTS ABOVE THE PERMITTED HANDRAIL HEIGHT AND BELOW THEREQUIRED HEADROOM HEIGHT. CLEAR WIDTH AT AND BELOW THEHANDRAIL HEIGHT SHALL BE NOT LESS THAN 31.5" WITH A HANDRAILON ONE SIDE, AND 27" WHERE HANDRAILS ARE INSTALLED ON BOTHSIDES.R 311.7.2 HEADROOM HEADROOM IN STAIRWAYS SHALL NOT BE LESS THAN 6'-8"R 311.7.5.1 RISERS RISER HEIGHT SHALL NOT BE MORE THAN 8 1/4".R 311.7.5.2 TREADS TREAD DEPTH SHALL BE NOT LESS THAN 9".R 311.7.6 LANDINGS NOT LESS THAN 36" IN DEPTH. A LANDING IS NOT REQUIRED AT THE TOP OF AN INTERIOR FLIGHT OF STAIRSIN AN ENCLOSED GARAGE, PROVIDED THAT THE DOOR DOES NOT SWINGOVER THE STAIRS.R 311.7.8 HANDRAILS HANDRAILS SHALL BE PROVIDED ON NOT LESS THAN 1 SIDE OF EACHFLIGHT OF STAIRS WITH FOUR OR MORE RISERSHANDRAILS PER IRC R311.7.8R 311.7.8.1 HANDRAIL HEIGHT HANDRAILS SHALL NOT BE LESS THAN 34" AND MORE THAN 38" HIGH.R 314.3 SMOKE ALARM LOCATIONS REQUIRED IN EACH SLEEPING ROOM, OUTSIDE EACH SEPARATESLEEPING AREA IN THE IMMEDIATE VICINITY OF THE BEDROOMS, NOTLESS THAN 3' HORIZONTALLY FROM THE DOOR OF A BATHROOMTHAT CONTAINS A BATHTUB OR SHOWER.SD AND CO ALARMS PER IRC 314 AND 315R 315.2.1 CARBON MONOXIDE ALARMS REQUIRED IN DWELLING UNIT THAT HAS AN ATTACHED GARAGE WITHAN OPENING THAT COMMUNICATES WITH THE DWELLING UNIT.R 319 SITE ADDRESS ADDRESS IDENTIFICATION CHARACTERS SHALL BE NOT LESS THAN4" IN HEIGHT AND CONTRAST WITH THEIR BACKGROUND.2012 IECC CODE REQUIREMENTSC402.2OPAQUE THERMAL ENVELOPEREQUIREMENTSIECC 2012 REQUIREMENT CommentsROOFS CAVITY INSULATION R-49WALLS, ABOVE GRADE WOOD FRAME WALL R-20 + R-3.8 CONTINUOUSFENESTRATION WINDOWS AND DOORS U - .32 (NO REQUIREMENT FOR SHGC IN ZONE 6)1/8" = 1'-0"1LEVEL 1 CODE PLAN1/8" = 1'-0"2LEVEL 2 CODE PLANNORTHREFNORTHREF2-HR. FIRE WALLZONING INFORMATION:R-3 RESIDENTIAL MEDIUM DENSITY DISTRICT• TABLE 38.310.030 ALLOWS TOWNHOUSES (FIVE ATTACHED UNITS OR LESS) • MAXIMUM BUILDING HEIGHT 3:12 OR GREATER BUT LESS THAN 6:12 - 38' (TABLE 38.320.020.E)MINIMUM SETBACKS:• FRONT: 15'• REAR: 20'• SIDE: 5'• INDIVIDUAL GARAGE ORIENTED TO THE STREET: 20'0'4'8'16'32'(REFER TO DTLS. 3,4,5/A-4.1)Revision ScheduleNo. Revision Date1 Revisions per City of Bozeman 5.20.21