20201009_36_Arlington_PERMITScaleDateDrawn byProject Address10/9/2020 2:41:47 PMG1.01Cover SheetResidenceMark Chrabascz &Sarah Carroll10-2-2020Ed Sanderson36 Arlington St.Northampton, MASheet ListSheet Name Sheet NumberBasement & FoundationPlanA1.01First Floor Plan A1.02Second Floor Plan A1.03Roof Plan A1.04East & West Elevations A2.01North and SouthElevationsA2.02Section A-A A3.01Section B-B A3.02Cover Sheet G1.01Existing Conditions &DemolitionR1.01NEW ROOF AND INTERIOR RECONFIGURATIONCRABASCZ & CARROLL| HOUSE RENOVATIONPRELIMINARY INFORMATIONCLIENTMARK CHRABASCZ AND SARAH CARROLLPROJECT LOCATION36 ARLINGTON STREETNORTHAMPTON, MAARCHITECTNOAH MODIE, OXBOW DESIGN BUILD, MA LIC.# 951421, EXP. 8/31/2021122 PLEASANT STREET, SUITE 109NORTHAMPTON, MACONTRACTORNOT SELECTEDAPPLICABLE CODES-MASSACHUSETTS STATE BUILDING CODE, 780 CMR, 9TH EDITION-ENERGY CONSERVATION CODE (IECC) 2015 OF MASSACHUSETTS-MECHANICAL CODE 2015 OF MASSACHUSETTSZONING INFORMATIONPROJECT ZONING:URB -URBAN RESIDENTIAL BSETBACKS: FRONT:10'SIDES:20' EACHREAR:20'STRUCTURAL DESIGN CRITERIA:SNOW LOAD: 40PSF (MA 780 CMR TABLE R301.2(4))BASIC WIND SPEED (Vult):117 MPH (MA 780 CMR TABLE R301.2(4))ASD WIND SPEED (Vasd):91 MPHEXPOSURE CATEGORY:B-SUBURBANMEAN ROOF HEIGHT: 22'-3"ENVIRONMENTAL PERFORMANCE:CLIMATE ZONE: 5BUILDING ENVELOPE REQUIREMENTS (IECC 2015, TABLE C402.1.3):ROOF (ATTIC AND OTHER):R-49WALLS ABOVE GRADE:R-20+R-3.8CIWALLS BELOW GRADE:R-7.5CIBASEMENT SLAB:R-10 FOR 24" BELOW1. ALL WORK SHALL CONFORM TO CODES LISTED ON COVER PAGE2. CONTRACTORS SHALLREVIEW ALL DOCUMENTS AND VERIFY AND COORDINATE ALL DIMENSIONS AND DETAILS. DISCREPANCIES SHALL BE BROUGHT TO THE ATTENTION OF THE ARCHITECT PRIOR TO PURCHASE OF MATERIALS AND AND PROCEEDING WITH AFFECTED WORK.3. ANY CHANGES TO THE WORK OR SUBSTITUTIONS OF SPECIFIED MATERIALS SHALL BE SUBMITTED TO ARCHITECT FOR APPROVAL.4. CONTRACTORS SHALL BE RESPONSIBLE FOR ALL CONSTRUCTION MEANS, METHODS, SEQUENCING AND COORDINATION OF OTHER TRADES AND THE TECHNIQUES TO DELIVER A SOUND PROJECT IN COMPLIANCE WITH DESIGN INTENT OF CONSTRUCTION DOCUMENTS AND APPLICABLE CODES.5. DETAILS AND NOTES SHALL BE CONSIDERED TYPICAL FOR ALL SIMILAR CONDITION EXCEPT WHERE SPECIFICALLY NOTED.6. CONTRACTORS SHALL BE RESPONSIBLE FOR ALL JOB SAFETY DURING CONSTRUCTION, INCLUDING BUT NOT LIMITED TO SHEETING, SHORING AND GUYING STRUCTURES, BARRIERS AND SIGNAGE.7. NO PRIMARY STRUCTURAL MEMBERS TO BE MODIFIED, ALTERED, OR CUT WITHOUT APPROVAL OF PROJECT ARCHITECT OR PROFESSIONAL STRUCTURAL ENGINEER.8. CONTRACTOR SHALL COORDINATE ALL INSPECTIONS AS REQUIRED BY MUNICIPALITY WITH JURISDICTION OVER PROJECT LOCATION. 9. DRAWINGS ARE DIAGRAMMATIC , CONTAINING INFORMATION TO A DEGREE OF DETAIL CONSISTENT WITH THEIR SCALE AND ADEQUATE TO CONVEY DESIGN INTENT. CONTRACTOR IS RESPONSIBLE FOR VERIFICATION OF ALL DIMENSIONS, LOCATIONS , AND CONDITIONS PRIOR TO PURCHASE OF ANY MATERIAL OR SPECIAL TOOLS, AND COMMENCEMENT OF WORK. CONTRACTOR SHALL NOTIFY ARCHITECT OF ANY DISCREPANCIES THAT WILL AFFECT THE WORK FOR RESOLUTION.10. IF EQUIPMENT, FIXTURES, AND MATERIALS, OTHER THAN THAT SCHEDULED OR SPECIFIED, IS APPROVED OR PROVIDED, IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO COORDINATE AND PROVIDE REVISED UTILITY AND SERVICE CONNECTIONS, AND VERIFY THE SPACE ALLOTTED FOR ADEQUACY AND CLEARANCE REQUIREMENTS.11. NO PLUMBING, HVAC, OR ELECTRICAL EQUIPMENT SHALL BE INSTALLED IN SUCH A WAY THAT IT COMPROMISES THE EFFICACY OFANY BUILDING INSULATION, OR THE INTEGRITY OF ANY STRUCTURAL ELEMENTS. GENERAL NOTESFOUNDATIONS1. FOUNDATIONS SHALL BE CONSTRUCTED ON NATURALLY UNDISTURBED SOIL OR CONTROLLED STRUCTURAL FILL HAVING A MINIMUM ALLOWABLE BEARING CAPACITY OF 2000 PSF. VERIFICATION OF BEARING CAPACITY TO BE UNDERTAKEN BY GEOTECHNICAL ENGINEER IF DEEMED NECESSARY BY CONTRACTOR, OR DESIRABLE BY OWNER. THE CONTRACTOR OR OWNER SHALL ASSUME ALL RESPONSIBILITY IF A GEOTECHNICAL ENGINEER IS NOT RETAINED.2. MAINTAIN CONTINUOUS CONTROL OF SURFACE AND SUBSURFACE WATER DURING CONSTRUCTION OF MASONRY FOUNDATIONS SUCH THAT WORK IS UNDERTAKEN IN DRY AND UNDISTURBED SUBGRADE MATERIAL.3. ALL FOOTINGS TO BE CENTERED UNDER SUPPORTED STRUCTURAL MEMBERS UNLESS OTHERWISE NOTED.4. ALL FOOTINGS EXPOSED TO FROST TO BE PLACED AT A MINIMUM DEPTH OF 4'-0" BELOW FINISHED GRADE. SEE PLANS FOR RECOMMENDED BOTTOM OF FOOTING ELEVATIONS. CONTRACTOR TO FIELD VERIFY AND COORDINATE BOTTOM OF FOOTING PER LATEST ON-SITE GRADING INFORMATION, AND INFORM ARCHITECT OF SIGNIFICANT CHANGES IN FOOTING ELEVATIONS.5. PROVIDE TEMPORARY OR PERMANENT SUPPORTS, SHORING, SHEETING, OR BRACING SO THAT NO HORIZONTAL OR VERTICAL MOVEMENT OCCURS IN THE STRUCTURE OR ITS SURROUNDINGS DURING CONSTRUCTION.6. UNLESS OTHERWISE NOTED, BACKFILL AROUND FOOTINGS SHALL CONSIST OF APPROVED FILL COMPACTED IN 6 INCH LIFTS AND COMPACTED TO 95% DENSITY AT OPTIMUM MOISTURE CONTENT AS DEFINED BY ASTM D1557, METHOD D.7. ALL FOUNDATION WALLS TO BE EQUIPPED WITH SUBDRAINAGE PER FOUNDATION PLANS AND SECTIONS. SUBDRAINAGE TO CONSIST OF CORRUGATED, PERFORATED 6" PIPE COVERED WITH PERMEABLE MESH. SUBDRAINAGE PIPE TO SLOPE AWAY FROM FOUNDATION TO POINT OF DEPOSIT, EITHER INTO SWALE OR DRY WELL.PLUMBING1. IF EQUIPMENT, FIXTURES, AND MATERIALS, OTHER THAN THAT SCHEDULED OR SPECIFIED, IS APPROVED OR PROVIDED, IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO COORDINATE AND PROVIDE REVISED UTILITY AND SERVICE CONNECTIONS, AND VERIFY THE SPACE ALLOTTED FOR ADEQUACY AND CLEARANCE REQUIREMENTS.2. ALL PLUMBING FIXTURES SHALL BE PROVIDED WITH SHUT OFF VALVES3. NO PLUMBING, HVAC, OR ELECTRICAL EQUIPMENT SHALL BE INSTALLED IN SUCH A WAY THAT IT COMPROMISES THE EFFICACY OFANY BUILDING INSULATION, OR THE INTEGRITY OF ANY STRUCTURAL ELEMENTS. 1. MID SPAN BLOCKING REQUIRED AT MID POINT OF ALL JOIST BAYS. BLOCKING TO BE OF SAME MATERIAL AND SAME DEPTH AS JOIST. OMITTED FROM FRAMING PLANS FOR CLARITY. 2. ALL SILL PLATES, AND ALL WOOD MAKING DIRECT CONTACT W/ CONCRETE TO BE PRESSURE TREATED. SILLS TO SIT ON IMPERMEABLE ROLL SEALANT, AND SEALED W/ ACOUSTICAL SEALANT.3. ALL FRAMING PRESUMED TO BE FLUSH FRAMED UNLESS ILLUSTRATED TO DEMONSTRATE OTHERWISE. JOISTS FRAMED FLUSH WITH BEAMS TO BE EQUIPPED WITH SIMPSON LU28 OR LU210 JOIST HANGERS DEPENDING ON DEPTH OF JOISTS, INSTALLED PER MFR'S SPECIFCATIONS. 4. ALL LEDGERS TO BE PRESSURE TREATED 2" X 10" ATTACHED TO RIM JOIST OF BUILDING PER IRC TABLE R507.2, APPENDED THIS PAGE5. EXTERIOR DECK JOISTS THAT RUN PERPENDICULAR TO LEDGER TO BE EQUIPPED WITH TENSION TIES @ 4' O.C., BEAMS RUNNING PERPENDICULAR TO LEDGER SUPPORTING EXTERIOR DECK JOISTS TO BE EQUIPPED WITH TENSION TIES, DETAIL APPENDED THIS PAGE6. UNDERSIDES OF FLOORS IN CONDITIONED AREAS OVER EXTERIOR OR CRAWL SPACES TO BE EQUIPPED W/ 2" EXTRUDED POLYSTYRENE OR POLYISOCYANURATE CONTINUOUS INSULATION. JOIST CAVITIES TO BE DENSE PACKED W/ CELLULOSE INSULATION.WOOD JOIST FRAMING
UPUPUPAA3.01BA3.02AA3.01BA3.02ScaleDateDrawn byProject Address1/4" = 1'-0"10/9/2020 2:41:50 PMR1.01Existing Conditions &DemolitionResidenceMark Chrabascz &Sarah Carroll10-2-2020Ed Sanderson36 Arlington St.Northampton, MA1/4" = 1'-0"2Existing / Demoltion - 1st Fl.1/4" = 1'-0"1Existing / Demolition- 2nd Fl.EXISTING STAIR AND WALLS TO BE REMOVED, SEE SECTION FOR FLOOR FRAMINGEXISTING DECKS TO BE REMOVEDEXISTING STAIR TO BE REMOVEDEXISTING DOOR TO BE REMOVED, FILLED INEXISTING DOOR TO BE REMOVED, FILLED INEXISTING DOOR AND WINDOW OPENINGS TO BE FILLED/ REWORKED PER NEW OPENINGSEXISTING DECK POSTS TO BE REMOVEDEXISTING STAIR AND WALLS TO BE REMOVED, SEE SECTION FOR FLOOR FRAMINGEXISTING BEARING WALLS TO BE REINFORCED AND EXTENDED VERTICALLY, SEE SECTION BBEXISTING BEARING WALLS TO BE REINFORCED AND EXTENDED VERTICALLY, SEE SECTION BBEXISTING 'NOOK' SPACE TO BE DEMOLISHED DOWN TO FOUNDATION WALLEXISTING "REAR ADDITION" STRUCTURE TO BE SEPARATED FROM HOUSE AND JACKED UP +/- 16" DURING CONSTRUCTION WORK & SET DOWN +/- 7" ABOVE CURRENT POSITION. TEMPORARY SHORING AND JACKING PROCEDURES BY OTHERS. NEW CONTINUOUS CONCRETE FOUNDATION & STUD BEARING WALLS TO BE PROVIDED, SEE PLANSEXISTING ROOF BELOW TO BE DEMOLISHED. NEW DECK & AND DRAINAGE PLANE TO BE BUILT OVER EXISTING FOUNDATIONEXISTING ~4-1/2" SECOND FLOOR JOISTS TO BE REMOVED COMPLETELY. PROVIDE TEMPORARY SHORING AS NEEDEDEXISTING "REAR ADDITION" STRUCTURE TO BE SEPARATED FROM HOUSE AND JACKED UP +/- 16" DURING CONSTRUCTION WORK & SET DOWN +/- 7" ABOVE CURRENT POSITION. TEMPORARY SHORING AND JACKING PROCEDURES BY OTHERS. NEW CONTINUOUS CONCRETE FOUNDATION & STUD BEARING WALLS TO BE PROVIDED, SEE PLANS
UPUPAA3.01BA3.028 5/8"3' - 0"2' - 2 1/2"3' - 0"1' - 10"FULL HEIGHT CONC. WALL16' - 0" VERIFY17' - 10" +/-, VERIFY5-1/4x14 LVL ABOVE3-1/2x9-1/4 LVL ABOVE3-1/2x9-1/4 LVL CONTINUOUS ABOVE3-1/2x9-1/4 LVL CONTINUOUS ABOVEEXISTING ~6X8 BEAM ABOVE2X10 JOISTS, 16" O/C (EXISTING, RAISED)2X6 +/- JOISTS, 16" O/C (EXISTING)2X10 JOISTS, 16" O/C (EXISTING, RAISED)2X6 +/- JOISTS, 16" O/C (EXISTING)398 SFBasement(Original)0288 SFBasement (New)2201 SFBasement (Utility)1NEW 4" CONCRETE SLAB, 3000 PSI MIN, 6X6 W/ 1.4X1.4 WELDED WIRE MESHSAWN CONTROL JOINTS IN NEW SLAB (UNDER BEAMS)3'-8"X3'-8"X1' SPREAD FOOTING W/ (4) #4 REBAR EACH WAYNEW WOOD STAIR, 10" RUNS, 8" MAX RISE8"5' - 0"6' - 4" M.O.5' - 2" +/-8"17' - 2" +/- (LOW CONC. WALL)10' - 9 1/8" +/- (LOW CONC. WALL)NEW WOOD STAIR, 10" RUNS, 8" MAX RISE, FINISH LANDING TBDVERIFY23' - 4 1/2"16' - 8" VERIFY16' - 10 1/2" VERIFY11' - 5 1/2" VERIFY38' - 8 1/8" VERIFYNEW WINDOW, SIM TO EXISTING ADJACENTNEW MASONRY INFILL AT DEMOLISHED WINDOWEXISTING, UNEXCAVATEDScaleDateDrawn byProject Address3/8" = 1'-0"10/9/2020 2:41:13 PMA1.01Basement &Foundation PlanResidenceMark Chrabascz &Sarah Carroll10-2-2020Ed Sanderson36 Arlington St.Northampton, MA3/8" = 1'-0"1Basement PlanEXISTING BEAM TO BE CUT FOR NEW STAIR. NEW 4X4 POST AND FOOTING TO BE PROVIDED UNDERNEATHEXISTING POSTS, TBDNEW 4X4 POST, NEW BEAM RUNS CONTINUOUSLY OVER
UPDWRangeUPA2.021A2.01A2.02A2.01122AA3.01BA3.025-1/4x14 LVL ABOVE40' - 0 1/8" FRAMING, VERIFY2' - 4"4' - 4 3/8"1' - 2"3' - 5 1/2"1' - 2"2' - 6 1/4"16' - 6 1/2"1' - 3"11' - 1 1/2"1' - 11 1/2"2' - 4"4' - 6 1/2"2' - 4"1' - 11 1/2"12' - 5 1/2"8' - 6"1' - 7 5/8"8' - 0"4' - 0"8' - 8"2' - 0"3' - 9 3/4"3' - 11"3' - 1"8' - 6"ISLAND3-1/2x9-1/4 LVL ABOVE (FLUSH)4' - 5 3/8"7 1/4"3' - 4 3/4"2' - 4"+/-1' - 5"2' - 4"+/-1' - 5"2' - 4"3' - 4 3/4"7 1/4"+/-17' - 10" FRAMING, VERIFY4' - 2 1/2"2' - 4"2' - 1 1/2"2' - 4"2' - 1 1/2"2' - 4"2' - 6"6 1/8"3' - 0"2' - 2 1/2"3' - 0"2' - 2 1/2"3' - 0"1' - 10"3' - 0 7/8"6' - 1 3/4"10' - 4 3/8"7' - 6 7/8"9' - 0 3/8"35' - 10 1/2" FRAMING, VERIFY18' - 0 1/2" FRAMING, VERIFY11' - 1 1/2"13' - 1 1/2"15' - 9 1/8"6' - 9 3/4"140 SFDining7143 SFKitchen6218 SFLiving Room8250 SFEntry Hall476 SFMud Room326 SFPowder5178 SFPatio97x9-1/4 PSL ABOVE (FLUSH)7x9-1/4 PSL ABOVE (FLUSH)3-1/2x9-1/4 LVL ABOVE (FLUSH)~2X6 JOISTS, 16" O/C (EXISTING)1-3/4 X 9-1/4 LVL JOISTS, 16" O/C1-3/4 X 9-1/4 LVL JOISTS, 16" O/C1-3/4 X 9-1/4 LVL JOISTS, 16" O/C2X10 JOISTS, 16" O/C (EXISTING, RAISED)NEW DECK W/ DRAINAGE PLANE OVER EXISTING MASONRY WALLNEW DECK STAIR, VERIFY BOTTON FINISH GRADEVANITY17' - 5 1/2"ScaleDateDrawn byProject Address3/8" = 1'-0"10/9/2020 2:41:17 PMA1.02First Floor PlanResidenceMark Chrabascz &Sarah Carroll10-2-2020Ed Sanderson36 Arlington St.Northampton, MASheet ListSheet Name Sheet NumberBasement & FoundationPlanA1.01First Floor Plan A1.02Second Floor Plan A1.03Roof Plan A1.04East & West Elevations A2.01North and SouthElevationsA2.02Section A-A A3.01Section B-B A3.02Cover Sheet G1.01Existing Conditions &DemolitionR1.013/8" = 1'-0"1First Floor
DNWDA2.021A2.01A2.02A2.01122AA3.01BA3.02165 SFMaster Bedroom1877 SFWalk-Thru Closet1729 SFShower1640 SFMaster Bath1421 SFMaster Toilet1585 SFHall1347 SFBathroom12142 SFBedroom1011 SFCloset11218 SFStudy19VERIFY17' - 6"5' - 2"5' - 0 1/2"8' - 6"5' - 0"5' - 5 1/2"7' - 1 1/4"5' - 10"6' - 11 1/2"6' - 6"2' - 4"4"2' - 4"6' - 6"2' - 6"2' - 4"8' - 2"2' - 4"2' - 6"3' - 0"2' - 2 1/2"3' - 0"1' - 10 1/8"5' - 8 1/2"TRUSSES, 24" O/C (EXISTING, RAISED)~2X6 RAFTERS, 16" O/C (EXISTING)ENGINEERED TRUSSES, 24" O/C40' - 0 1/8"9' - 0 5/8"4' - 11 7/8"10' - 0 7/8"7 1/4"5' - 4 1/8"9' - 2"EXISTING "REAR-ADDITION" ROOF WILL BE RAISED WITH THE REST OF ITS STRUCTURE, PER DEMO PLANSNEW ENGINEERED ROOF TRUSSES, 24" O/C, MATCHING EXISTING "REAR-ADDITION" ROOF SLOPE13' - 5"11"2' - 8"12' - 5 1/2" VERIFY3' - 1"9' - 3 1/2"10' - 4"2X6 PLUMBING WALLScaleDateDrawn byProject Address3/8" = 1'-0"10/9/2020 2:41:20 PMA1.03Second Floor PlanResidenceMark Chrabascz &Sarah Carroll10-2-2020Ed Sanderson36 Arlington St.Northampton, MA3/8" = 1'-0"1Second Floor
UPA2.021A2.01A2.02A2.01122AA3.01BA3.02(VERIFY, MATCH EXISTING REAR-ADDITION ROOF SLOPE)(VERIFY, MATCH EXISTING REAR-ADDITION ROOF SLOPE)(EXISTING, VERIFY)EXISTING "REAR-ADDITION" ROOF WILL BE RAISED WITH THE REST OF ITS STRUCTURE, PER DEMO PLANSNEW ENGINEERED ROOF TRUSSES, 24" O/C, MATCHING EXISTING "REAR-ADDITION" ROOF SLOPE9" / 12"9" / 12"9" / 12"9" / 12"9" / 12"9" / 12"2" / 12"(EXISTING, VERIFY)(EXISTING, VERIFY)(EXISTING, VERIFY)(EXISTING, VERIFY)NEW OVERFRAMING AT EXISTING ROOF JOINTNEW ASPHALT SHINGLE ROOFING, PER OWNERScaleDateDrawn byProject Address3/8" = 1'-0"10/9/2020 2:41:23 PMA1.04Roof PlanResidenceMark Chrabascz &Sarah Carroll10-2-2020Ed Sanderson36 Arlington St.Northampton, MA3/8" = 1'-0"1Roof
First Floor100' -0"High Grade98' -11"Basement Plan91' -10"Second Floor108' -6"AA3.01Eave (Original)113' -0"First Floor100' -0"High Grade98' -11"Basement Plan91' -10"Second Floor108' -6"Eave (Original)113' -0"ScaleDateDrawn byProject Address1/4" = 1'-0"10/9/2020 2:41:27 PMA2.01East & WestElevationsResidenceMark Chrabascz &Sarah Carroll10-2-2020Ed Sanderson36 Arlington St.Northampton, MA1/4" = 1'-0"1East / Rear1/4" = 1'-0"2West / Front*ALL TRIM TBD
First Floor100' -0"High Grade98' -11"Basement Plan91' -10"Second Floor108' -6"BA3.02Eave (Original)113' -0"First Floor100' -0"High Grade98' -11"Basement Plan91' -10"Second Floor108' -6"BA3.02Eave (Original)113' -0"ScaleDateDrawn byProject Address1/4" = 1'-0"10/9/2020 2:41:29 PMA2.02North and SouthElevationsResidenceMark Chrabascz &Sarah Carroll10-2-2020Ed Sanderson36 Arlington St.Northampton, MA1/4" = 1'-0"1South1/4" = 1'-0"2North*ALL TRIM TBD
First Floor100' -0"High Grade98' -11"Basement Plan91' -10"Second Floor108' -6"BA3.026" PERFORATED PVC SUBDRAINAGE PIPE WITH 6" CRUSHED STONE3/4" PLYWOOD OR OSB SUBFLOOR, TYP.CONTINUOUS RIDGE VENTEave (Original)113' -0"CLEAR, VERIFY6' - 8" +/-EXISTING "REAR-ADDITION" ROOF WILL BE RAISED WITH THE REST OF ITS STRUCTURE, PER DEMO PLANSNEW ENGINEERED ROOF TRUSSES, 24" O/C, MATCHING EXISTING "REAR-ADDITION" ROOF SLOPEDENSE PACK CELLULOSE INSULATION (R-21 OR GREATER), INSTALL PER MANUFACTURER SPECIFICATIONS(2) 2X8 BUILT UP HEADERS AT OPENINGS, FILL EXTERNAL CAVITIES WITH INSULATIONNEW 2X4 STUDSEXISTING 2X4 STUDSSOLID BLOCKING AT CEILINGSOLID BLOCK, TYP MIDSPANS(2) 2X8 BUILT-UP HEADERS, TYP INTERIOR5-1/4X16 LVL BEAM, FINISH TBD5-1/4X14 LVL BEAM, WOOD CASINGEXISTING FLOOR STRUCTURE2X10s, 16" O/C2X10s, 16" O/CNEW 4" CONCRETE SLAB, 3000 PSI MIN, 6X6 W/ 1.4X1.4 WELDED WIRE MESH3'-8"X3'-8"X1' SPREAD FOOTING W/ (4) #4 REBAR EACH WAY8”CONCRETE FOUNDATION/FROST WALL, (1) #4 REBAR <12”FROM TOP & (1) AT WALL MID-HEIGHT1’-6”X 12”CONTINUOUS FOOTING, 4’BELOW FINISH GRADE MIN 1/2”X 12”ANCHOR BOLTS(2) PT SILL PLATESHUBER ‘ZIP SYSTEM’SHEATHING, TYP EXTERIOREXTERIOR FINISH CLADDING, PER OWNER1/2”GYP BD, TYP INTERIOR WALLS AND CEILINGSFINISH FLOORING, PER OWNERNEW 4X4 PT POSTS, FOOTINGS TBDEXISTING STONE& MASONRY FOUNDATION TO REMAIN3”RIGID INSULATION (R-15), FINISH TBDCELLULOSE INSULATION, R-49 OR BETTER, INSTALL PER MANUFACTURER SPECIFICATIONSScaleDateDrawn byProject Address1/4" = 1'-0"10/9/2020 2:41:31 PMA3.01Section A-AResidenceMark Chrabascz &Sarah Carroll10-2-2020Ed Sanderson36 Arlington St.Northampton, MA1/4" = 1'-0"ASection A-A
First Floor100' -0"High Grade98' -11"Basement Plan91' -10"Second Floor108' -6"Top of HouseFoundation99' -1 1/2"AA3.01Eave (Original)113' -0"3/4" PLYWOOD OR OSB SUBFLOOR, TYP.CONTINUOUS RIDGE VENTDENSE PACK CELLULOSE INSULATION (R-20 MINIMUM IN WALLS), INSTALL PER MANUFACTURER SPECIFICATIONS(2) 2X8 BUILT UP INSULATED HEADERS AT OPENINGSNEW 2X4 STUDSEXISTING 2X3R STUDSNEW 2X6 TOP PLATE, FINISH HEIGHT PER EXISTING, RAISED REAR-ADDITION ROOFSOLID BLOCK, TYP MIDSPANS(2) 2X8 BUILT-UP HEADERS, TYP INTERIOR5-1/4X16 LVL BEYONDEXISTING FLOOR STRUCTURENEW 4" CONCRETE SLAB, 3000 PSI MIN, 6X6 W/ 1.4X1.4 WELDED WIRE MESHEXISTING SILL BEAMNEW HUBER ‘ZIP SYSTEM’SHEATHING, TYP EXTERIOREXTERIOR FINISH CLADDING, PER OWNER1/2”GYP BD, TYP INTERIOR WALLS AND CEILINGSFINISH FLOORING, PER OWNEREXISTING STONE& MASONRY FOUNDATION TO REMAINHOLD-DOWN TIES, EACH TRUSSEXISTING ROUGH 2X3 STUDS SISTERED TO NEW 2X6sENGINEERED ROOF TRUSSES, 24”O/CNEW ROOF OVERFRAMING AT EXISTING ROOFEXISTING MASONRY FOUNDATION TO REMAINEXISTING MASONRY FOUNDATION TO REMAIN1-3/4x9-1/4 LVLJOISTS, 16”O/CEXISTING JOISTSNEW 3-1/2X9-1/4 LVLHUBER ‘ZIP SYSTEM’ROOF SHEATHINGAIR BAFFLESVENTED SOFFITFACIA & TRIM TBDGUTTER DRAINAGE TBDNEW SHINGLE ROOFING, ENTIRE HOUSE (EXCEPT PATIO ROOF), PER OWNERCELLULOSE INSULATION, R-49 OR BETTER, INSTALL PER MANUFACTURER SPECIFICATIONSNEW 2X6 STUDS, 16”O/CGUARD RAIL MOUNTING TBDNEW CELLULOSE IN EXISTING FRAMING CAVITIESScaleDateDrawn byProject Address1/4" = 1'-0"10/9/2020 2:41:40 PMA3.02Section B-BResidenceMark Chrabascz &Sarah Carroll10-2-2020Ed Sanderson36 Arlington St.Northampton, MA1/4" = 1'-0"BSection B-BSheet ListSheet Name Sheet NumberBasement & FoundationPlanA1.01First Floor Plan A1.02Second Floor Plan A1.03Roof Plan A1.04East & West Elevations A2.01North and SouthElevationsA2.02Section A-A A3.01Section B-B A3.02Cover Sheet G1.01Existing Conditions &DemolitionR1.01