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Home My WebLink About001-G01 Cover - Project Summary & NarrativeSite 116 S. 11TH AVE CONSISTS OF TWO STRUCTURES, ONE DETACHED SINGLE FAMILY HOME AND ANOTHER DETACHED OUTBUILDING / GARAGE. BOTH THESE BUILDINGS ARE OF NON-CONTRIBUTING HISTORICAL VALUE PER HISTORICAL SURVEY FROM 1984. RECOGNIZING THE HISTORICAL NATURE OF THE AREA AND THE USE OF SMALLER OUTBUILDINGS ALONG ALLEY WAYS, THE PROJECT DESIGN FOCUS IS TO MAINTAIN A SMALL FOOTPRINT AND APPROPIRATE ROOF AND VOLUME PROPORTIONS. THE CHOSEN SALTBOX ROOF STRUCTURE STYLE WAS COMMON AMONG SMALLER BARN AND OUTBUILDINGS OF THE DAY. THIS DESIGN ALLOWS THE USE OF THE EXISTING ROOF PLANE, MINIMIZING OVERALL IMPACT TO THE EXISTING STRUCTURE AND ROOF PLANE ALONG THE PROPERTY BOUNDARIES. THE PROPOSED PROJECT WILL REMOVE A PORTION OF THE EXISTING GARAGE FOOTPRINT ALONG THE EAST ALLEY, AND BRINGING THIS AREA INTO CURRENT U.D.C. CONFORMITY DURING THE NEW CONSTRUCTION PHASE.. THE NEW FOOTPRINT HAS AN ALLEY LOADED GARAGE OF 15X24FT = 360 SQFT) AND SMALL 360 SQFT ADU ABOVE. NEW CONSTRUCTION WILL NOT ADD ANY NEW STRUCTURAL LOADING TO THE EXISTING STRUCTURE. WHERE NEW AND OLD ROOF TIE IN OCCURS IS CONSIDERED A HINGE POINT, AND EACH STRUCTURE WILL ACT INDEPENDENTLY. PROJECT NARRATIVE •• ••• EXISTING HOUSE AND GARAGE GROSS BUILDING AREALEVEL 1 = 745 SQFTGARAGE = 432 SQFTTOTAL EXISTING =1,177 SQFT PROPOSED GROSS BUILDING AREAEXISTING HOUSE UNCHANGED = 745 SQFTGARAGE ( GROUND LEVEL ) = 667 SQFTADU LIVING AREA (2ND LEVEL) = 360 SQFTTOTAL HOUSE + GARAGE/ADU = 1,772 SQFT F.A.R. ( FLOOR AREA RATIO) = 1,080/6,043 = .18 LOT COVERAGE = 1,772/6,043 = 29% ACCESSORY STRUCTURE LOT COVERAGE MAX 40% of REAR YARDREAR YARD = 2,600 SQFT x .4 = 1,040 SQFTACTUAL= 667 SQFT BUILDING AREA SUMMARY PROJECT TEAM Owner:Mark & Patricia Sherman116 South 11th Ave.Bozeman, MT 59715(906)370-9044 Designer:Miller Design Build, LLCPoBox 2016Bozeman, MT 59771millerdesignbuild@gmail.com406-531-9671 Contractor:owner Structural Engineer:Derek Brown ConsultingHelena, MT dbc@mt.net(406)465-3191 DRAWN BY: SCALE: FOR CONSTRUCTIONPROJECT: pobox 2016 Bozeman, MT 59771(406)531.9671 millerdesignbuild@gmail.com DATE:PROJECT NO REVISION DATE As indicated g0.1 sm Cover - Project Summary &Narrative Garage / ADURemodel 116 (114 ADU) S. 11th AveBozeman, MT 59715 11224-22-2023 RADON MITIGATION DATA 1.ADHERE TO IRC SECTION AF103.1 FOR RADON CONSTRUCTIONTECHNIQUES. 2CONSTRUCTION TECHNIQUES RESIST ENTRY OF RADON AND ALLOWFOR POST-CONSTRUCTION MITIIGATION IF NECESSARY. 3SUMMARY OF CONSTRUCTION TECHNIQUES - DAMPROOFING @EXTERIOR FOUNDATION WALLS + 4" GRAVEL DRAINAGE COURSEUNDER 6MIL. POLYETHYLENE SOIL-GAS-RETARDER W/ 12" LAPPED &TAPED SEAMS EXTENED TO FOUNDATION WALL. 4G.C. TO COORDINATE PASSIVE VETNING RADON SYSTEM UPTHROUGH ROOF; INSTALL EXHAUST FAN IF HIGH LEVELS ARETESTED. SHEET INDEX g0.1 Cover - Project Summary & Narrative g0.2 Photos of Existing Garage c1.0 Site Plan s0.1 Structural Notes s1.2 Foundation / Shear Wall / Framing Plans s5.0 Details a0.1 Schedules / Notes a0.2 Fire Safety Notes a1.1 Floor Plans a2.1 Elevations - Sections e1.0 Electrical Plan Notes - Specs 2SITE AERIAL GENERAL NOTES 1.DRAWINGS AND SPECIFICATIONS ARE THE EXCLUSIVE PROPERTY OF THIS DESIGNER WHETHER THE PROJECT FOR WHICH THEY WERE PREPARED ISEXECUTED OR NOT. THESE DOCUMENTS ARE NOT TO BE REPRODUCED IN ANY FORM AND THEY ARE NOT TO BE USED BY THE PROJECT OWNER NOR ANYOTHER ENTITY ON ANY OTHER PROJECTS EXCEPT BY WRITTEN AUTHORIZATION AND PERMISSION FROM THIS DESIGNER 2.CONTRACTOR SHALL VERIFY ALL DIMENSIONS AND CONDITIONS SHOWN ON THESE DRAWINGS AT THE JOB SITE AND SHALL NOTIFY THE DESIGNER ORGENERAL CONTRACTOR OF ANY DISCREPANCIES, OMISSIONS, AND/OR CONFLICTS BEFORE PROCEEDING WITH THE WORK. 3.CONTRACTOR MUST COMPLY WITH THE RULES AND REGULATIONS OF AGENCIES HAVING JURISDICTION AND SHALL CONFORM TO ALL CITY, COUNTY,STATE AND FEDERAL CONSTRUCTION, SAFETY AND SANITARY LAWS, CODES, STATUTES AND ORDINANCES. 4.EACH TRADE WILL PROCEED IN A FASHION THAT WILL NOT DELAY THE TRADES FOLLOWING THEM. 5.CONTRACTORS SHALL BE RESPONSIBLE FOR THE DISTRIBUTION OF DRAWINGS AND/OR SPECIFICATIONS TO THE TRADES UNDER THEIR JURISDICTION. 6.ALL WORK SHALL BE ERECTED AND INSTALLED PLUMB, LEVEL, SQUARE, TRUE AND IN PROPER ALIGNMENT. 7.ALL MATERIAL SHALL BE NEW, UNUSED AND OF INSTALLED PER MANUFACTURER'S RECOMMENDATIONS AND INSTRUCTIONS. 8.THERE SHALL BE NO SUBSTITUTION OF MATERIALS OR PRODUCTS WHERE THEY ARE SPECIFIED. OWNER OR DESIGNER MUST APPROVE ALL SUBSTITUTESPROPOSED BY CONTRACTORS. 9.ALL WORK AND MATERIAL SHALL BE GUARANTEED AGAINST DEFECTS FOR A PERIOD OF ATLEAST (1) ONE YEAR FROM APPROVAL FOR FINAL PAYMENT. 10.CONTRACTOR SHALL BE RESPONSIBLE FOR ALL CUTTING, DRILLING AND PATCHING REQUIRED FOR THEIR WORK AND NOT DAMAGE OR RENDER OTHERWORK AS UNSATISFACTORY IN THE PROCESS. 11.CONTRACTOR SHALL AT ALL TIMES KEEP THE PREMISES FREE OF ACCUMALATION OF WASTE MATERIAS OR GARBAGE. PREMISES TO BE SWEPT CLEANDAILY OF REALTED CONSTRUCTION DEBRIS. AT THE COMPLETION OF THE WORK, LEAVE THE JOB SITE FREE OF ALL MATERIALS AND BROOM CLEAN. 12.DO NOT SCALE DRAWINGS. DIMENSIONS SHALL GOVERN. LARGER SCALE DRAWINGS GOVERN SMALLER SCALE DRAWINGS. 13.PATCH ALL AREAS WHERE FLOOR IS NOT LEVEL OR TRUE PRIOR TO INSTALLING FLOOR COVERINGS OR CARPET. 14.CONTRACTOR SHALL PROVIDE ALL BLOCKING REQUIRED FOR WALL MOUNTED ACCESSORES, CABINETRY AND APPLIANCES AS NEEDED IN ORDER TOACHIEVE A STRONG AND DURABLE MOUNTING OF SUCH ITEMS. 15.UPON COMPLETION OF THE WORK, CONTRACTOR SHALL WALK THROUGH WITH DESIGNER AND COMPLETE A PUNCH LIST OF ITEMS TO BE CORRECTED ORCOMPLETED. FINAL PAYMENT WILL BE CONTINGENT ON COMPLETION OF THIS PUNCH LIST. 16.ANY CHANGE WHICH RESULTS IN EXTRA COST REQUIRES AUTHORIZATION FROM OWNER OR DESIGNER PRIOR TO PROCEEDING WITH SUCH CHANGE. 17.THE SAFETY OF ERECTION, BRACING, SHORING AND TEMPORARY SUPPORTS IS THE SOLE RESPONSIBILITY OF THE CONTRACTOR WHO IS RESPONSIBLEFOR SAID SCOPE OF WORK. THIS CONTRACTOR WILL BE RESPONSIBLE FOR THE STABILITY OF THE STRUCTURE THROUGHOUT CONSTRUCTION. 18.CHANGES OR DEVIATIONS FROM THESE DRAWINGS MADE WITHOUT THE EXPRESS WRITTEN CONSENT OF THE DESIGNER SHALL BE CONSIDEREDUNAUTHORIZED AND SHALL RESULT IN THE CONTRACOTR MAKING SUCH CHANGES TO OR DEVIATIONS FROM THE DRAWINGS BE HELD RESPONSIBLE FORTHE CONSEQUENCES RESULTING FROM SUCH CHANGES. INSULATION AND FENESTRATION 1.EXTERIOR FENESTRATION - LOW-E 272 ; U-FACTOR .30 2.SKYLIGHTS - U FACTOR .55 3.EXTERIOR WALL ASSEMBLY - R-28 4.CONCRETE SLAB EDGE - 4FT OF R-10 FOAM BOARD 5CATHEDRAL CIELING - R-42 7FLOOR ABOVE GARAGE - R-42 APPLICABLE CODES 1. 2021 INTERNATIONAL RESIDENTIAL CODE 2. 2021 INTERNATIONAL MECHANICAL CODE 3. 2021 INTERNATIONAL FUEL GAS CODE 4. 2021 INTERNATIONAL ENERGY CONSERVATION CODE 5. 2020 NATIONAL ELECTRIC CODE 6. 2021 UNIFORM PLUMBING CODE PROJECT DATA SUMMARY PROJECT ADDRESS:116 S. 11th Ave. (114 ADU) ,. Bozeman,MT 59715 TAXCODE RGG3391 LEGAL DESC.West Park Add. / Block 6, Lots 9-10 LOT AREA:6,430 sqft ZONING:R4 CURRENT USE:Single Family Residence BUILDING TYPE:Existing House w/ detached garage BUILDING HT.:(E)House : 16ft ; (E)Garage : 14ft. # OF STORIES 1 CONSTRUCTION TYPE:TYPE-V B 1 S.E. PERSPECTIVE - PROPOSED HVAC SUMMARY / DOMESTIC WATER HEATER SUMMARY-ADU TO BE HEATED WITH ELECTRIC BASEBAORD HEATERS -ELECTRIC LOW BOY WATER HEATER TO BE LOCATED IN CONDITIONED KNEE WALL SPACE FOLLOWING PLUMBING AND MECHANICAL CODES.