32A-109 58 Market Life SafetyTertiary Egress Door with 28"W MIN Clearance per R311.2 (MA Amendment)Wall Between Units: See DetailsCompliance Alternative Requested: Spiral Staircase as per R311.7.9.1Primary Egress Door with 32"W MIN Clearance per R311.2 (MA Amendment)Secondary Egress Door with 28"W MIN Clearance per R311.2 (MA Amendment)Down to 2nd FloorFloor / Landing between Staircases (per R311.7.5)Secondary Egress Door with 28"W MIN Clearance per R311.2 (MA Amendment)Compliance Alternative Requested - Access to Secondary Egress Door through Interior Doorway: A. 28”W MIN clear (per R311.2 MA Amendment) B. Readily openable from both sides without the use of a key or special knowledge or effort (per R311.2)Primary Egress Door with 32"W MIN Clearance per R311.2 (MA Amendment)Compliance Alternative Requested: Spiral Staircase as per R311.7.9.1Compliance Alternative Requested: Spiral Staircase as per R311.7.9.1Secondary Egress Door with 28"W MIN Clearance per R311.2 (MA Amendment)Down from 2nd FloorDown to Primary Egress DoorExterior South Wall: See DetailsCompliance Alternative Requested - Access to Secondary Egress Door through Interior Doorway: A. 28”W MIN clear (per R311.2 MA Amendment) B. Readily openable from both sides without the use of a key or special knowledge or effort (per R311.2)Exterior South Wall: See DetailsWindows at South Exterior Wall Fire Rated for 1 Hr. If Cost Prohibitive, Wall will remain Fenestration Free.Windows at South Exterior Wall Fire Rated for 1 Hr. If Cost Prohibitive, Wall will remain Fenestration Free.Secondary Egress Door with 28"W MIN Clearance per R311.2 (MA Amendment)Wall Between Units: See DetailsExterior South Wall: See DetailsExterior South Wall: See DetailsWindows at South Exterior Wall Fire Rated for 1 Hr. If Cost Prohibitive, Wall will remain Fenestration Free.Exterior South Wall: See DetailsWindows at South Exterior Wall Fire Rated for 1 Hr. If Cost Prohibitive, Wall will remain Fenestration Free.Exterior South Wall: See DetailsWindows at South Exterior Wall Fire Rated for 1 Hr. If Cost Prohibitive, Wall will remain Fenestration Free.Compliance Alternative Requested - Access to Secondary Egress Door through Interior Doorway: A. 28”W MIN clear (per R311.2 MA Amendment) B. Readily openable from both sides without the use of a key or special knowledge or effort (per R311.2)Windows at South Exterior Wall Fire Rated for 1 Hr. If Cost Prohibitive, Wall will remain Fenestration Free.LAUNDRYLANDINGKITCHENLAUNDRYREAR BALCONYBEDROOM 1FRONT BALCONYDINING / LIVINGBEDROOM 2FRONTBALCONYENTRY PORCHKITCHENDINING / LIVINGBEDROOM 2BEDROOM 1REAR BALCONYREAR BALCONYBEDROOM 3BEDROOM 4STORAGE UNDER ROOFSTORAGE UNDER ROOFSTORAGE UNDER ROOFSTORAGE UNDER ROOFSTORAGE UNDER ROOFSTORAGE UNDER ROOFBEDROOM 4BEDROOM 3REAR BALCONYREAR BALCONYBEDROOM 1BEDROOM 2DINING / LIVINGKITCHENENTRY PORCHFRONTBALCONYBEDROOM 2DINING / LIVINGFRONT BALCONYBEDROOM 1REAR BALCONYLAUNDRYKITCHENLANDINGLAUNDRYSDCOCOCOEWSDEWSDSDCO2nd FloorEWEWSDEWEWEWEWDwelling Unit 2EW1st FloorSDCOSDSD3rd FloorSDSDCOSDSDCOSDSDSDSDSDCOSDSDDwelling Unit 1EWSD58 Market Street, Northampton, MADrawings by Owner - December 15, 2013NOT TO SCALESheet 1 of 4 - FOR BUILDING PERMITNotes: 1. CO and SD Locations Based on Hand Sketch by Fire Dept. and corrections by Building Dept.2. "EW" Marks egress windowNorthLIFE SAFETY DIAGRAMSome Details Removed for Clarity
36" Door CenterdCenterline Between Beams36" Door Location TBDLanding Shed Roof AboveP DoorI-Beam Above and Column CenterlineExterior Wall See DetailsLanding Roof BelowStep UpStep UpWindows at South Exterior Wall Fire Rated for 1 Hr. If Cost Prohibitive, Wall will remain Fenestration Free.D WindowRoof Line AboveD WindowColumns per Lumberyard. Likely Three 2x6sRoof Line AboveStep UpColumns per Lumberyard. 3-1/2" Max.Columns per Lumberyard. 3-1/2" Square Max.Main Roof Line AboveI-Beam Centerline BelowOptional Doorway Step Up3 Steps UpFront Balcony Roof BelowStep UpAA WindowStep UpD Window4" Vent / Waste StackBalcony Wall See DetailsSteps UpBalcony is Roof for Space Below: Rubber EDPM Roofing on Plywood Deck. Wooden Decking AboveSpiral Staircase Overhangs to Avoid Conflict with Door SwingStaircase Extends West as Necessary to meet Ground per Code4" Vent / Waste StackWindows at South Exterior Wall Fire Rated for 1 Hr. If Cost Prohibitive, Wall will remain Fenestration Free.4" Vent / Waste StackVerify Staircase Compliance before Finalizing Bottom Rise LocationBB or AA Window4" Vent / Waste StackD WindowC WindowP DoorEE WindowStep UpRoof Line AboveDepth per Pre-Demolition ConditionsA WindowStep UpEE WindowAA WindowSEE 1ST FLR PLAN. Steps UpExterior Wall See DetailsA WindowExterior South Wall: See DetailsExterior South Wall: See Details4" Vent / Waste StackExterior South Wall: See DetailsEE WindowInterior Wall See DetailsWall Between Units: See DetailsA WindowStep UpInterior Wall See DetailsStorage Under StepsSteps Up to 3rd FlrStep UpSteps Up from 1st Flr4" Vent / Waste StackStep UpC WindowExterior Wall See DetailsSkylights Above. Not Finalized yetInterior Wall See DetailsStairs Up from 2nd Flr36" Entry DoorFour Concrete Footing Below as Follows: MAX per Column Load based on Lumberyard drawings rounds up to 17,000 lbs. Divided by 2,000 lbs. per SqFt = 8.5 SqFt of Footing. Rounded up to 36” x 36” Footings.Windows at South Exterior Wall Fire Rated for 1 Hr. If Cost Prohibitive, Wall will remain Fenestration Free.Columns per Lumberyard. 3-1/2" Max.X Area Open to Above3636363636363636I-Beam Above and Column CenterlineExisting irregular Masonry WallSteps Up to 2nd FloorSteps UpStep UpSEE 1ST FLR PLAN FOR LOCATIONS24"D "Bigfoot" Piers for Front Porch Columns Above.Spiral Stairs Overhanging AboveSEE 1ST FLR PLAN FOR LOCATIONNew 18" Square Footing for Spiral StaircaseSEE 1ST FLR PLAN FOR LOCATIONSFour Columns per LumberyardA WindowC WindowRidge AboveKnee Wall Storage (location may vary)I-Beam Above and Column Centerline90 3/4Step UpBEDROOM 3BEDROOM 2BEDROOM 1BEDROOM 2BEDROOM 1REAR BALCONYFRONT BALCONYLAUNDRYSTORAGE UNDER ROOFREAR BALCONYSTORAGE UNDER ROOF STORAGE UNDER ROOFENTRY PORCHFRONTBALCONYDINING / LIVINGKITCHENLANDINGKITCHENREAR BALCONYDINING / LIVINGLAUNDRYBEDROOM 448"SDCO3rd Floor PlanNorthBasement Plan2nd Floor Plan1st Floor Plan58 Market Street, Northampton, MADrawings by Owner - December 15, 2013Unless Otherwise Noted, All Drawings at 1/4" ScaleSheet 2 of 4 - FOR BUILDING PERMITPLANS
2-by PT Header5/4 or 1-by Trim3/8" Spacer StripDouble 2-by PT4x4 Porch ColumnFinished Wall to Column Center: 5/16Existing 2-by Vertical PlanksSiding2 Layers of 2" Foam Insulation, Overlapped at Seams1/2" Sheetrock2x6 16" On Center WallVertical 1-by Strips for SidingCellulouse InsulationSee DetailClosed Cell Spray Insulation FoamExisting Beams Range from 4"W x 8"H to 6"W x 7"HVertical 1-by Strips for SidingContinuous 3/8" SheetSiding5/8" Ceiling SheetrockFloor to Floor: 8'-6"New FloorNew or Existing Sub Floor5/8" Sheetrock (at South Wall Only)Housewrap, Shingle Wrapped2 Layers of 2" Foam Insulation, Overlapped at SeamsCellulouse Insulation13 1/4" (excludes siding and trim)12 5/8" (excludes siding and trim)5/8" Sheetrock (at South Wall Only)HousewrapExisting 2-by Vertical PlanksContinuous 3/8" SheetCorner Boards, Ripped to Match2x10 Roof Rafters40 Nom. Typ. Height Window RO at Counters and BathroomsRoof Trim from South Mirrored Over and Visible at ElevationsNom. Top of Door & Window 80102 Floor to Floor TYP3-1/2" MAX Columns per Lumberyard. TYP set in SheetrockNom. Top of Door & Window 80Floor See DetailsExterior Wall See DetailsBasement Ceiling Treatment as per Energy Efficiency Consultant90 Floor to Bottom of Joists in BasementExisting SlabExisting Masonry60 Nom. Typ. Height Window ROWall Treatment as per Energy Efficiency Consultant5-1/2"H MAX Beam per Lumberyard. Likely W5-19 I-Beam Filled w/ 2-bysGround Level VariesHumidity Resistant Columns as per Lumberyard. Likely 3-1/2" D Concrete Filled Metal Tube.36" x 36" x 24" Deep Reinforced Concrete Footing12"Primary Beams Overhead12' Nom. Joists12' Nom. JoistsMulti-Layered Existing Siding: -Original Clapboard-Asphalt Shingles -Vinyl SidingVertical 1-1/2" Thick Planks Interior306 Varies390 VariesREAR DECK AREA48"3"5/8" Sheetrock (at South Wall Only)Housewrap, Shingle WrappedExisting 2-by Vertical SheathingCellulouse Insulation2 Layers of 2" Foam Insulation, Overlapped at SeamsFurring StripsSidingTrim, Flashing Capped AboveFirefroof Foam BoardCladding Vent between Furring Strips2-by Pressure TreatedHousewrap ContinuesMetal Lath and Stucco2 Layers of 5/8" Sheetrock2x4s (16" OC)2 Layers of 5/8" Sheetrock2x4s (16" OC)2x4s (16" OC)1/2" Sheetrock1/2" SheetrockOpt.: Cellulouse Insulation in BaysOpt.: Cellulouse Insulation in BaysExterior Grade SheathingExterior Grade SheathingInterior WallBalcony WallExterior Wall: Bottom Detail Section2" ScaleNote: detail may change pending energy efficiency consultantTypical Details1" ScaleNorthTypical SectionPre-Demolition Conditions Typical PlanNorthPRE-DEMO. CONDITIONSTYPICAL SECTIONDETAILSExterior South Wall: Plan SectionExterior Wall: Section58 Market Street, Northampton, MADrawings by Owner - December 15, 2013Unless Otherwise Noted, All Drawings at 1/4" ScaleSheet 3 of 4 - FOR BUILDING PERMITWall Between Units
48"Skylites Not Yet SpecifiedRear Entry Doors: 30"W x 80"H Nom. Not Yet SpecifiedCustom Site Built DoorBalcony is Roof for Space Below: Rubber EDPM Roofing on Plywood Deck. Wooden Decking AboveBalcony is Roof for Space Below: Rubber EDPM Roofing on Plywood Deck. Wooden Decking Above60 Minute Fire Rate Windows or Transom Windows. If cost prohibitive no fenestrations hereFront Entry Doors: 36"W x 80"H Nom. Not Yet SpecifiedBBEEMAMDANCCCQAAAPAPDDEEAADEE58 Market Street, Northampton, MADrawings by Owner - December 15, 2013Unless Otherwise Noted, All Drawings at 1/4" ScaleSheet 4 of 4 - FOR BUILDING PERMITEast (Front) ElevationWest (Rear) ElevationSouth (Left) ElevationNorth (Right) ElevationELEVATIONS