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Home My WebLink About045_A4.1 BUILDINGS 3-6- BUILDING SECTIONS & DETAILST.O. SLAB100' -0"T.O. WALL114' -0"UPPER LEVEL115' -4 3/4"T.O. UPPER WALL123' -5 7/8"T.O. FOOTING95' -9 3/4"T.O. TERRACE WALL132' -11 3/4"TERRACE LEVEL125' -4 5/8"SHOP24-4 X 39-03" 12"LIVING/ DINING/KITCHEN24-4 X 21-0BALCONY33-5 X 4-0W.I.C.4-8 X 6-8BEDROOM12-0 X 11-0MEZZANINE108' -10"T.O. PLATE13' - 4"1 ' - 6 "16" FLOOR TRUSSES @ 24" O.C. (BUILT-IN SLOPE 1/8": 1'-0")22" FLOOR TRUSSES @ 16" O.C.2' - 6" 22' - 0" 6' - 0"3' - 0"6"GUARDRAIL3' - 6"18" PARALLEL CHORD ROOF TRUSSES @ 16" O.C.8' - 1 1/8"17' - 11 1/2"A4.14MIN.3' - 0"16" FLOOR TRUSSES @ 16" O.C. -2-HR FLOOR/CLG. ASSEMBLYMEZZANINE OVER OFFICE & ADA BATH (2-HR FLOOR/CLG ASSEMBLY B/W OFFICE BELOW AND MEZZANINE ABOVE)1' - 4 3/4"T.O. SLAB100' -0"T.O. WALL114' -0"UPPER LEVEL115' -4 3/4"T.O. FOOTING95' -9 3/4"MEZZANINE108' -10"5' - 2"OFFICE10-0 X 9-1BEDROOM12-0 X 11-0BALLOON FRAME14' - 0"5 1/8" X 9" DROPPED GLULAM BEAM(TO SUPPORT FLOOR TRUSSES ABOVE MEZ.)MEZZANINE OVER OFFICE & ADA BATH (WITH FURNACE)9 1/2" TJI @ 16" O.C. -2-HR ASSEMBLYDASHED LINE REPRESENTS 2-HR FIRE PARTION -ANY OPENINGS MUST BE 90 MIN. RATEDDASHED LINE REPRESENTS 2-HR FIRE PARTITION -ANY OPENINGS MUST BE 90 MIN. RATED16" FLOOR TRUSSES(UNRATED OVER MEZ.)T.O. UPPER WALL123' -5 7/8"TERRACE LEVEL125' -4 5/8"22" FLOOR TRUSSES(2) 1 3/4" X 18" LVLs2" RUBBER PAVERFULLY ADHERED 80 MIL. EPDM ROOFING MEMBRANE, OR EQUAL. EXTEND UP UNDER DOOR SILLPRE-FINISHED METAL FLASHING, EXTEND UP UNDER DOOR SILLP.T. 3/4" T&G SUBFLOOR DOOR SILL SET ON MASTIC16" FLOOR TRUSSES (BUILT-IN SLOPE 1/8" : 1')MAX. TERRACE TRUSS HEIGHT1' - 6 1/4"T.O. SLAB100' -0"T.O. WALL114' -0"UPPER LEVEL115' -4 3/4"T.O. UPPER WALL123' -5 7/8"TERRACE LEVEL125' -4 5/8"CONCRETE FOOTING PER PLANCONCRETE SLAB PER PLAN5/8"5 1/2"2"5 1/2"5/8"5/8" FIRECODE C CORE GYPSUM PANELS EACH SIDE OF TRUSSES, EXTEND TO ROOF DECKR-21 FIBERGLASS BATT AT RIM JOISTS, TYPICAL, SECURE IN PLACE2-HR FLOOR CEILING ASSEMBLY B/W SHOP & RESIDENTIAL UNIT ABOVEDESIGN NO. L556 (FC 5751)• SEE ASSEMBLY LEGEND ON THIS SHEETAPPROVED FIRE BLOCKING IN 3/4" AIR SPACE @ 10'-0" O.C. VERTICALLY & HORIZONTALLY, TYPICAL5/8" FIRECODE C CORE GYPSUM PANELS AT RIM BOARDS BOTH SIDES, TYP.TYPICAL 2-HR WALL ASSEMBLYDESIGN NO. GA-WP-3820, STC 58• SEE ASSEMBLY LEGEND ON THIS SHEETTYPICAL 1-HR WALL ASSEMBLYDESIGN NO. U341, STC 51• SEE ASSEMBLY LEGEND ON THIS SHEETTYPICAL 1-HR WALL ASSEMBLYDESIGN NO. U341, STC 51• SEE ASSEMBLY LEGEND ON THIS SHEET2-HR COMMON WALL2-HR COMMON WALL ASSEMBLY B/W SHOPSDESIGN NO. GA-WP-3820, STC 58 (TEST NO: NGC 3056) (DESIGN BASED ON FM-WP-360)• BASE LAYER 5/8" SHEETROCK FIRECODE C CORE GYPSUM PANELS APPLIED HORIZONTALLY TO EA. SIDE OF DOUBLE ROW OF 2X6 WOOD STUDS (16" O.C.) w/ 1-7/8" LONG 6d COATED NAILS, 24" O.C.• (2) 2X6 WOOD STUD WALLS ON SEPARATE 2X6 PLATES SPACED 1" APART, 2X6 STUDS SPACED AT 16" O.C.• FACE LAYER 5/8" SHEETROCK FIRECODE C CORE GYPSUM PANELS APPLIED HORIZONTALLY w/ 2-3/8" LONG 8d COATED NAILS, 8" O.C.• 7/16" WOOD STRUCTURAL PANELS MAY BE INSTALLED ON THE INSIDES OF EACH STUD WALL IF REQUIRED STRUCTURALLY• 3 1/2" (MIN.) BATT INSULATION INSTALLED IN STUD WALL TO ACHIEVE STC RATING (58)2-HR WALL ASSEMBLY B/W SHOP & FOYER/STAIR/BATH/OFFICE IN EA. UNITDESIGN NO. GA-WP-4135 (DESIGN BASED ON FM-WP-360)• BASE LAYER 5/8" SHEETROCK FIRECODE CORE GYPSUM PANELS APPLIED HORIZONTALLY TO EACH SIDE OF 2X6 WOOD STUDS (16" O.C.) w/ 1-7/8" LONG 6d COATED NAILS 24" O.C.• 2X6 WOOD STUD WALL, 2X6 STUDS SPACED AT 16" O.C.• FACE LAYER 5/8" SHEETROCK FIRECODE CORE GYPSUM PANELS APPLIED HORIZONTALLY w/ 2-3/8" LONG 8d COATED NAILS, 8" O.C.• JOINTS STAGGERED EACH LAYER AND SIDE2-HR FLOOR/CLG. ASSEMBLY2-HR FLOOR CEILING ASSEMBLY B/W SHOP & RESIDENTIAL UNIT ABOVEDESIGN NO. L556 (ANSI/UL 263)• FINISH FLOORING• 3/4” PLYWOOD SUBFLOOR APPLIED AT RIGHT ANGLE TO WOOD TRUSSES• 3 ½” BATT INSULATION STAPLED UNDER SUBFLOORING AT 12” O.C.• BASE LAYER 5/8" SHEETROCK FIRECODE C CORE GYPSUM PANELS APPLIED AT RIGHT ANGLES TO PARALLEL CHORD WOOD TRUSSES (24" O.C.) w/ 1-1/4" TYPE W SCREWS 12" O.C.• SECOND LAYER 5/8" FIRECODE C CORE GYPSUM PANELS APPLIED AT RIGHT ANGLES TO PARALLEL CHORD WOOD TRUSSES w/ 2" TYPE W SCREWS 12" O.C. - JOINTS STAGGERED 24" O.C. FROM BASE LAYER• THIRD LAYER 5/8" FIRECODE C CORE GYPSUM PANELS APPLIED AT RIGHT ANGLES TO PARALLEL CHORD WOOD TRUSSES w/ 2-1/2" TYPE W SCREWS 12" O.C. - JOINTS STAGGERED 12" O.C. FROM SECOND LAYER• 7/8" RIGID FURRING CHANNELS, 24" O.C. APPLIED AT RIGHT ANGLES TO TRUSSES OVER THIRD LAYER w/ 2-1/2" TYPE W SCREWS AT EACH TRUSS• FACE LAYER 5/8” FIRECODE C GYPSUM PANELS APPLIED AT RIGHT ANGLES TO FURRING CHANNELS w/ 1-1/8" TYPE S SCREWS 12" O.C.2-HR FLOOR CEILING ASSEMBLY B/W SHOP & MEZZANINE ABOVE OFFICEDESIGN NO. L556 (ANSI/UL 263)• FINISH FLOORING• 5/8” T&G PLYWOOD SUBFLOOR APPLIED AT RIGHT ANGLE TO WOOD I-JOISTS• BASE LAYER 5/8" SHEETROCK FIRECODE C CORE GYPSUM PANELS APPLIED AT RIGHT ANGLES TO WOOD I-JOISTS w/ 1-1/4" TYPE W SCREWS 12" O.C.• SECOND LAYER 5/8" FIRECODE C CORE GYPSUM PANELS APPLIED AT RIGHT ANGLES TO WOOD I-JOISTS w/ 2" TYPE W SCREWS 12" O.C. - JOINTS STAGGERED 24" O.C. FROM BASE LAYER• THIRD LAYER 5/8" FIRECODE C CORE GYPSUM PANELS APPLIED AT RIGHT ANGLES TO WOOD I-JOISTS w/ 2-1/2" TYPE W SCREWS 12" O.C. - JOINTS STAGGERED 12" O.C. FROM SECOND LAYER• 7/8" RIGID FURRING CHANNELS, 24" O.C. APPLIED AT RIGHT ANGLES TO JOISTS OVER THIRD LAYER w/ 2-1/2" TYPE W SCREWS AT EACH JOIST• FACE LAYER 5/8” FIRECODE C GYPSUM PANELS APPLIED AT RIGHT ANGLES TO FURRING CHANNELS w/ 1-1/8" TYPE S SCREWS 12" O.C.1-HR COMMON WALL1-HR COMMON WALL ASSEMBLY B/W DWELLING UNITSDESIGN NO. U341 (ANSI/UL 263), STC 51 (TEST NO: NGC 2191)• 5/8" SHEETROCK FIRECODE C CORE GYPSUM PANELS APPLIED VERTICALLY OR HORIZONTALLY TO EA. SIDE OF DOUBLE ROW OF 2X6 WOOD STUDS w/ 1-7/8" LONG 6d COATED NAILS, 7" O.C. - JOINTS STAGGERED ON OPPOSITE SIDES• (2) 2X6 WOOD STUD WALLS ON SEPARATE 2X6 PLATES (NO MIN. SPACING), 2X6 STUDS SPACED AT 16" O.C.• 7/16" WOOD STRUCTURAL PANELS MAY BE INSTALLED ON THE INSIDES OF EACH STUD WALL IF REQUIRED STRUCTURALLY• 3 1/2" (MIN.) BATT INSULATION INSTALLED IN 1 STUD WALL TO ACHIEVE STC RATING (51)DUCT2-HR SOFFIT (2 LAYERS 5/8" TYPE X GWB)TYPICAL 2-HR FLOOR/CLG. ASSEMBLY (DESIGN NO. L556)2X4 FRAMINGDUCT2X4 FRAMING2X6 STAIR WALL (2-HR RATED)TYPICAL 2-HR FLOOR/CLG. ASSEMBLY (DESIGN NO. L556)CONDITION ACONDITION B(406) 552-4490www.blackmountainarch.comBLACK MOUNTAIN ARCHITECTURE 2020A4.1BUILDINGSECTIONS &DETAILSSWISS PLAZA DUPLEXBUILDINGS 3-6N. 27th AVENUE, BOZEMAN, MONTANAPERMIT SETNOVEMBER 15, 2022200241/4" = 1'-0"1BUILDING SECTION 11/4" = 1'-0"3MEZZANINE1 1/2" = 1'-0"4TERRACE DETAIL @ DOOR3/4" = 1'-0"5TYPICAL RATED WALL DETAIL3/4" = 1'-0"2TYPICAL SOFFIT DETAILS