HomeMy WebLinkAbout003 A2-1 - 1ST FLOOR PLANWDREF.DWDN
UP
DN
UP
9
8
7
6
5
4
3
2
1
4' - 6"26' - 0"
2-CAR
GARAGE
25-0 X 22-0
NEW DRIVEWAY10' - 0"10' - 0"3' - 0"15' - 6"7' - 0"14' - 6"7' - 6"1' - 0"10' - 6"17' - 6"10' - 0"17' - 0"10' - 6"12' - 6"7' - 6"2' - 0"2' - 6"1' - 0"2' - 0"16' - 0"10' - 0"4' - 0"1' - 9"2' - 3"7' - 6"3' - 6"3' - 6"2' - 4"5' - 10"6' - 4"
BED 2
11-8 X 10-0
LIVING
16-0 X 16-6DINING
11-0 X 14-6
KITCHEN
12-0 X 14-0
2' - 6"2' - 9"2' - 9"2' - 6"BENCH
COAT CLOSET
ENTRY
7-0 X 10-4
OPEN RAILING OR LOW WALL29' - 0"2' - 6"6' - 0"5' - 6"2' - 0"2' - 6"2' - 8"7' - 4"48" VANITYPWDR
6-0 X 7-0LINEN CLOSET3' - 0"3' - 0"5' - 3"5' - 3"1' - 6"11' - 0"
LAUNDRY
7-0 X 10-6
COVERED ENTRY
PORCH
10-0 X 28-03' - 0"3' - 10"3' - 10"3' - 10"3' - 0"COAT CLOSETPANTRY
4' - 9"2' - 9"
BBQ GRILL
3' - 0"3' - 0"5' - 0"29' - 0"2' - 6"WOOD-BURNING FIREPLACE
26' - 0"4' - 6"EXTERIOR STAIR TO ADUWORKBENCH (OPTIONAL)NOTE: INSTALL RC CHANNEL AT GARAGE CEILING
TO PREVENT SOUND TRANSFER TO APT. ABOVE
7' - 10"3' - 8"8' - 0"3' - 7"3' - 11"2' - 6"3' - 5"2' - 6"
5' - 4 1/2"3' - 5 1/2"4' - 3"7' - 6"3' - 0"4' - 0"2X62X6
2X62X62X62X62X62X6
32" x 80"36" x 80"ENTRY DOOR18" x 80"TEMPEREDSIDELITE32" x 80"
28" x 80"30" x 80"48" x 80"
CASED OPENING
30" x 80"60" x 80"BYPASS30" X 48"SINGLE HUNG(7' - 6") HEAD42" X 48"SINGLE HUNG(7' - 6") HEAD72" x 60"
SINGLE HUNG
EGRESS
(7' - 6") HEAD
96" x 60"
PICTURE W/ SIDE
SINGLE HUNGS
(8' - 0") HEAD
36" x 80"
POCKET
36" X 60"
SINGLE HUNG
(7' - 6") HEAD
36" X 60"
SINGLE HUNG
(7' - 6") HEAD
36" X 60"DOUBLE HUNG(7' - 6") HEAD36" X 60"DOUBLE HUNG(7' - 6") HEAD36" X 60"DOUBLE HUNG(7' - 6") HEAD30" x 80"30" x 80"
24" X 24"
FIXED
(7' - 6") HEAD
36" x 80"
HALF LITE
TEMPERED30" X 48"
SINGLE HUNG
(7' - 6") HEAD
24" X 24"
AWNING
(7' - 6") HEAD 24" X 24"AWNING(7' - 6") HEAD24" X 24"AWNING(7' - 6") HEAD24" X 24"FIXED(7' - 6") HEADSEE 2ND FLOOR PLAN
FOR WINDOW DETAILS
MINIMUM BACKUP DISTANCE REQUIRED BY CITY20' - 0"57' - 6"31' - 6"57' - 6"6' - 0"23' - 0"29' - 0"5' - 0"6' - 6"6' - 6"5' - 0"23' - 0"6' - 0"4' - 6"7' - 6"11' - 0"7' - 6"
9'-0"W x 8'-0"H
OVERHEAD DOOR
9'-0"W x 8'-0"H
OVERHEAD DOOR36" x 80"COVERED DECK
7-6 X 10-0
6' - 1"
GAS METER
ELECTRICAL
METER36" X 60"DOUBLE HUNG(7' - 6") HEAD36" MIN. GUARDRAIL, TYP.2' - 6"14' - 0"4' - 6"OPEN
BELOW
STAIR
30' - 6"DECK LINE ABOVE5' - 0"5' - 0"
FLOOR AREAS
1ST FLOOR:1,123 SF GROSS
2ND FLOOR: 820 SF GROSS
TOTAL AREA:1,943 SF GROSS
BASEMENT (UNFINISHED): 450 SF GROSS (INSIDE CONCRETE)
TOTAL AREA (w/BASEMENT):2,393 SF GROSS
COVERED FRONT PORCH: 228 SF GROSS
COVERED BBQ PORCH (REAR): 75 SF GROSS
UNCOVERED DECK (BED/OFFICE): 86 SF GROSS
DETACHED GARAGE/ADU:
1ST FLOOR (GARAGE): 598 SF GROSS
2ND FLOOR (ADU): 598 SF GROSS
TOTAL AREA:1,196 SF GROSS
UNCOVERED DECK (ADU): 176 SF GROSS
FLOOR AREA RATIO (F.A.R.)
1,943 SF (TOTAL RESIDENCE FLOOR AREA - BASEMENT) + 1,196 SF (TOTAL
GARAGE/ADU FLOOR AREA) = 3,139 SF (TOTAL STRUCTURE AREA)
3,139 SF (STRUCTURE AREA)/5,881 SF (LOT AREA) = 0.53:1 F.A.R.
GENERAL NOTES
1.
2.
CONTRACTOR SHALL VERIFY ALL DIMENSIONS AND JOB SITE
CONDITIONS BEFORE COMMENCING WORK AND SHALL REPORT ANY
DISCREPANCIES TO THE ARCHITECT.
GENERAL CONTRACTOR TO COORDINATE ARCHITECTURAL
DRAWINGS WITH MECHANICAL, ELECTRICAL, AND PLUMBING.
APPLICABLE CODES:
2021 INTERNATIONAL RESIDENTIAL CODE
2021 UNIFORM PLUMBING CODE
2021 INTERNATIONAL MECHANICAL CODE
2020 NATIONAL ELECTRIC CODE
2021 INTERNATIONAL FUEL GAS CODE
2021 INTERNATIONAL ENERGY CONSERVATION CODE
DESIGN CRITERIA
SEISMIC ZONE D0
115 MPH WIND
ENERGY REQUIREMENTS
2021 INTERNATIONAL ENERGY CONSERVATION CODE
MONTANA CLIMATE ZONE 6B
INSULATION & FENESTRATION REQUIRMENTS BY COMPONENT
CEILING FLAT:FLAT R-60
VAULTED R-60
WALLS:ABOVE GRADE R-21
BASEMENTS R-19 CAVITY/ R-15 CONT.
CRAWL SPACE R-19 CAVITY/ R-15 CONT.
FLOORS:OVER UNHEATED SPACES R-30
PERIMETER SLAB FOR 4 FT.R-10
EXTERIOR DOORS U-0.30
WINDOWS NFRC UNIT RATING U-0.30
PLAN NOTES
1.
2.
3.
4.
5.
CONTRACTOR TO CONFIRM SIZE & TYPE OF WATER HEATER, SET
HEATER IN 1 1/2" DEEP 24 GA. GALVANIZED STEEL PAN DRAINED w/
3/4" INDIRECT WASTE PIPE. WATER HEATERS SHALL BE ANCHORED
OR STRAPPED TO PREVENT HORIZONTAL MOVEMENT
ELEVATE WATER HEATER 18" MINIMUM ABOVE GARAGE SLAB TO ANY
ELEMENT OR SWITCH THAT MAY SPARK
A PERMANENT CRAWL SPACE LADDER OR ATTIC SPACE PULL DOWN
LADDER IS TO BE INSTALLED TO ACCESS THE HEATING UNIT OR
BOILER.
THE MAXIMUM CLEAR TRAVEL PATH FROM THE CRAWL SPACE OR
ATTIC ACCESS OPENING TO THE HEATING UNIT OR BOILER IS 20 FEET.
PROVIDE LIGHT FIXTURE CONTROLLED BY A SWITCH LOCATED AT
THE CRAWL SPACE ACCESS HATCH & A RECEPTACLE OUTLET SHALL
BE INSTALLED AT OR NEAR THE FURNACE.
MECHANICAL
EMERGENCY ESCAPE AND RESCUE OPENINGS (EEROs)
SAFETY GLAZING REQUIREMENTS
1. TEMPER GLAZING AT LOCATIONS SPECIFED IN IRC 2021 R308.4
FIRE RESISTANT CONSTRUCTION REQUIREMENTS
1.
2.
3.
4.
5.
6.
7.
8.
DOOR(S) BETWEEN GARAGE & HOUSE SHALL BE 20-MINUTE & EQUIPPED
WITH A SELF-CLOSING DEVICE.
INSTALL 1/2" GWB @ WALLS & UNDER-STAIR SURFACE IN ENCLOSED
ACCESSIBLE SPACE UNDER STAIRS
1/2" GWB SHALL BE INSTALLED ON ALL WALLS SEPARATING THE
GARAGE FROM THE DWELLING .
WHERE HABITABLE ROOMS ARE ABOVE A GARAGE, APPLY 5/8" TYPE 'X'
GWB ON GARAGE CEILING & 1/2" GWB ON WALLS SUPPORTING FLOOR
ABOVE
FOAM INSULATION SHALL BE SEPARATED FROM THE INTERIOR OF A
BUILDING BY AN APPROVED THERMAL BARRIER OF MINIMUM 1/2 INCH
GWB OR A MATERIAL THAT IS TESTED IN ACCORDANCE NFPA 275.
PROVIDE FIRE BLOCKING VERTICALLY AT THE CEILING AND FLOOR LEVELS
& HORIZONTALLY AT INTERVALS NOT EXCEEDING 10 FT.
FLAME SPREAD FOR WALLS AND CIELINGS FINISHED TO BE NOT GREATER
THAN 200. PER (R302.92)
THE SMOKE-DEVELOPED INDEX FOR WALLS AND CEILINGS SHALL NOT
HAVE AN INDEX GREATER THAN 450. PER (R302.92)
ALL SLEEPING ROOMS SHALL HAVE AN EMERGENCY ESCAPE AND RESCUE
OPENING (EEROs) OPENING DIRECTLY TO THE OUTSIDE VIA A DOOR OR
WINDOW. EGRESS WINDOWS SHALL MEET THE REQUIREMENTS OF IRC 2021
SECTION R310.(406) 552-4490www.blackmountainarch.comBLACK MOUNTAIN ARCHITECTURE 2022A2.1
1ST FLOOR
PLANTREADWELL RESIDENCE& ADU424 S. BOZEMAN AVE. - GUYS SECOND ADDITION TO BOZEMAN, MTNCOA/DEMO PERMIT -REVISED EXTERIOR8 JANUARY 2025
23063
1/4" = 1'-0"11ST FLOOR PLAN