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19 -002 2018-03-20--212 Damon Road_Northampton MAREF.14' - 0" MAXSEPTIC TANK ZONE18'-0" TO 19'-0" AWAYUPDNDNHALLBEDROOMEAT-IN KITCHENBEDROOMLIVINGBEDROOMCLOSETCLOSETHALLBATHCLOSETEXISTING DIMENSION5' - 6 1/4"11' - 3 9/16"11' - 8"10' - 3"10' - 8"11' - 8"11' - 10"10' - 3"10' - 8"15' - 8"13' - 7 1/8"11' - 4"3' - 9 9/16"6' - 2"3-1/2" x 3-1/2" 1.8E Parallam® PSL COLUMN;PROVIDE SOLID BLOCKING DOWN TO FOUNDATION A10213-1/2" x 3-1/2" 1.8E Parallam® PSL COLUMN;PROVIDE SOLID BLOCKING DOWN TO FOUNDATION 3-1/2" x 11 1/4" 2.0E Microllam LVL (2-PLY)1A1032A1041A1042A103ScaleProject NumberDateDrawn byChecked byTOWN OF NORTHAMPTONNORTHAMPTON, MASINGLE FAMILY RESIDENTIAL1/4" = 1'-0"3/20/2018 6:22:39 PMA101FLOOR PLAN2018.100.1212 DAMON ROAD03/20/2018RDRD1/4" = 1'-0"1FIRST FLOOR1PROPOSED LAYOUT01/22/18NEW EGRESSEXISTING EGRESSNEW ADDITION (3RD BEDROOM)NGENERAL NOTES:1. THE ORIGINAL LAYOUT OF THE FIRST FLOOR AT 212 DAMON ROAD IN NORTHAMPTON, MA CONSISTS OF AN ENCLOSED PORCH, TWO (2) BEDROOMS, ONE (1) BATH, AND KITCHEN/LIVING AREAS.2. THE PROPOSED NEW LAYOUT CONSISTS OF CONVERTING THE ENCLOSED PORCH INTO ONE (1) ADDITIONAL BEDROOM AS A NEW ADDITION AND OPENING UP THE EAT-IN KITCHEN/LIVING AREA BY REMOVING THE DIVIDING PARTITION.3. THE EXISTING SEPTIC SYSTEM IS 18'-0" TO 19'-0" AWAY FROM THE PRIMARY EDGE OF THE HOUSE AND SHALL NOT BE COMPROMISED, THUS THE ADDITON SHALL ONLY EXTEND A MAXIMUM OF 14'-0" FROM PLAN WEST TO EAST. 4. TWO (2) MEANS OF EGRESS ARE REQUIRED, THUS A NEW MEANS OF EGRESS IS BEING PROPOSED NEAR THE BATH TOWARDS THE BACK OF THE HOUSE.5. THE PROPOSED FOUNDATION FOR THE ADDITION IS TO USE SONOTUBES. SEE DETAILS.6. THE EXISTING FRAMING SYSTEM CONSISTS OF 2X8 WOOD JOISTS AT 16" O.C. AND 2X4 WOOD STUDS AT 16" O.C.7. THE PROPOSED OPEN EAT-IN KITCHEN AND LIVING WILL REQUIRE REMOVING THE EXISITING LOAD BEARING PARTITION B/W THE TWO SPACES AND ADDING LVL OR TRIPLE 2X HEADER ABOVE THAT TIES INTO A NEW POST AND SONOTUBE BELOW.8. THE PROPOSED LIVING ROOM CEILING IS OPEN JOIST CONCEPT (OPENS UP TO THE UNDERSIDE OF THE ROOF) IN ORDER TO PROVIDE A LOFT FEEL TO THE SPACE. THIS WILL REQUIRE SISTERING UP THE REMAINING ALTERNATING JOISTS, ADDING A PARTITION ABOVE TO ENCLOSE OPEN CEILING AT ROOF CAVITY, AND DRYWALLING SISTERED JOISTS AND THE UNDERSIDE OF THE RAFTERS UNDER THE LIVING ROOM AREA. 9. MINIMUM CEILING HEIGHT SHALL BE 7'-0" AFF0'2'4'8'16'PRIMARY EDGEPRIMARY EDGEREMOVE ALTERNATING CEILING JOISTS IN LIVING, SISTER UP REMAINING JOISTS AND FRAME INTO NEW LVL / 2X HEADER; WALLBOARD AROUND SISTERED/DOUBLED JOISTS AND UNDERSIDE OF RAFTERS FOR OPEN LOOK AS DESIREDFRAMING ABOVE, TYPNo. Description Date2PROPOSED LAYOUT-REV102/02/183DETAILS03/20/18 2x12 WOOD JOISTS @ 16" O.C.2x12 WOOD RIM JOIST2x12 WOOD LEDGER2A102(2) 2x12 WOOD JOIST(2) 2x12 WOOD JOISTSIMPSON STRONG-TIE CONCEALED JOIST HANGER #LUS210-2, (TYP.)SIMPSON STRONG-TIE CONCEALED JOIST HANGER #LUS210-2, (TYP.)(2) 2x12 PRESSURE TREADED BEAM, (TYP.)12' - 4 1/4" (V.I.F.)4' - 5 1/2"4' - 5 1/2"4' - 5 1/2"7 1/2"14' - 0"7 1/2"5' - 6 5/8"5' - 6 5/8"7 1/2"1A10512" DIAMETER CONCRETE FOOTING, (TYP.)WOOD BLOCKING AT MID-SPAN, (TYP.)SIMPSON STRONG-TIE CONCEALED JOIST HANGER #LUS210-2, (TYP.)SIMPSON STRONG-TIE CONCEALED JOIST HANGER #LUS210-2, (TYP.)R-21 MIN. BATT INSULATIONVAPOR BARRIER1/2" EXTERIOR GRADE WOOD SHEATHINGWEATHER BARRIER2x6 WOOD STUDS @ 16" O.C.2' - 6 5/16" (V.I.F.)4' - 0".6"SEALANT1/2" GYPSUM WALL BOARDSIDINGSIMPSON STRONG-TIE ELEVATED POST BASE #EPB44WOOD BASEFINISH FLOORING3/4" TOUGH & GROOVE EXTERIOR GRADE PLYWOOD;(ADVANTEC OR EQUAL)(2) 2x12 PRESSURE TREATED WOOD BEAM, (TYP.)R-30 MIN. FIBERGLASS BATT INSULATION1x1 PRESSURE TREATED WOOD NAILER1/2" PRESSURE TREADED PLYWOOD;NOTCH AROUND HURICANE TIES12" DIAMETER CONCRETE FOOTING REINF. WITH 1 -#4 WITH STANDARD HOOK 2x12 WOOD JOISTS @ 16" O.C.SIMPSON STRONG-TIE HURICANE TIE #H1 @ EACH JOISTSIMPSON STRONG-TIE HURICANE TIE #2.5T @ BEAM30" DIAMETER CONCRETE FOOTING BASE ScaleProject NumberDateDrawn byChecked byTOWN OF NORTHAMPTONNORTHAMPTON, MASINGLE FAMILY RESIDENTIALAs indicated3/20/2018 6:22:39 PMA102FRAMING PLAN2018.100.1212 DAMON ROAD03/20/2018RDRDNo. Description Date1/4" = 1'-0"1FRAMING PLAN1 1/2" = 1'-0"2TYPICAL FOOTING DETAIL AT EXTERIORWALL3DETAILS03/20/18 EXISTING RIDGE CAP SHINGLESEXISTING ASPHALT SHINGLESEXISTING FELT PAPEREXISTING WOOD SHEATHINGEXISTING 2x10 WOOD RAFTERS @ 16" O.C., (V.I.F.)1/2" GYPSUM WALL BOARD(2) 2x10 RAFTER TIES @ 32" O.C.;WRAP IN 1/2" GYPSUM WALL BOARDR-21 MIN. BATT INSULATION1/2" GYPSUM WALL BOARDVAPOR BARRIER2x6 WOOD STUDS @ 16" O.C.R-49 MIN. FIBERGLASS BATT INSULATION1/2" GYPSUM WALL BOARDVAPOR BARRIEREXISTING 2x10 RAFTER TIES @ 16" O.C., (V.I.F.)1x3 WOOD FURRING @ 16" O.C.1x3 WOOD FURRING SIMPSON STRONG-TIE JOIST HANGER #LUS28, (TYP.)SIMPSON STRONG-TIE JOIST HANGER #LUS28, (TYP.)3-1/2" x 11 1/4" 2.0E Microllam LVL (2-PLY)CLOSED-CELL SPAY FOAM INSULATION, (R-49 MIN.)1x3 WOOD FURRING @ 16" O.C.1/2" GYPSUM WALL BOARD1/2" GYPSUM WALL BOARD(2) 2x10 RAFTER TIES @ 32" O.C.;WRAP IN 1/2" GYPSUM WALL BOARDR-21 MIN. FIBERGLASS BATT INSULATION1/2" GYPSUM WALL BOARDVAPOR BARRIEREXISTING WOOD STUDS @ 16" O.C.CLOSED-CELL SPAY FOAM INSULATION, (R-49 MIN.)1x3 WOOD FURRING @ 16" O.C.EXISTING ROOFING TO REMAINWOOD BLOCKING AT EACH RAFTER BAYEXISTING EXTERIOR WALL FINISHES TO REMAINScaleProject NumberDateDrawn byChecked byTOWN OF NORTHAMPTONNORTHAMPTON, MASINGLE FAMILY RESIDENTIAL1 1/2" = 1'-0"3/20/2018 6:22:44 PMA103TYPICAL DETAILS2018.100.1212 DAMON ROAD03/20/2018RDRDNo. Description Date1 1/2" = 1'-0"1TYPICAL ROOF RIDGE DETAIL ATEXISTING HOUSE1 1/2" = 1'-0"2TYPICAL ROOF EAVE DETAIL ATEXISTING HOUSE3DETAILS03/20/18 RAFTER BAFFLES IN EACH RAFTER BAYASPHALT SHINGLES30LB FELT PAPER5/8" EXTERIOR GRADE WOOD SHEATHING2x12 WOOD RAFTERS @ 16" O.C.METAL DRIP EDGEALUMINUM GUTTERDOWNSPOUT BEYOND;REFER TO PLAN FOR LOCATIONSFASCIA BOARDS;MATCH EXISTING HOUSE FASCIA DEPTHR-49 MIN. BATT INSULATION1x3 WOOD FURRING @ 16" O.C.1/2" GYPSUM WALL BOARDVAPOR BARRIER2x10 RAFTER TIES @ 16" O.C.ICE & WATER SHIELD 3'-0" AT EAVETRIM BOARD; MATCH EXISTING HOUSEEAVE SOFFIT; MATCH EXISTING HOUSE SOFFIT DEPTHR-21 MIN. BATT INSULATION1/2" GYPSUM WALL BOARDVAPOR BARRIER1/2" EXTERIOR GRADE WOOD SHEATHINGWEATHER BARRIERCONTINUOUS EAVE VENT2x6 WOOD STUDS @ 16" O.C.H8 SIMPSON STRONG-TIE HURRICANE CLIP @ EACH RAFTER, (TYP.)SIDING; MATCH EXISTING HOUSERIDGE VENT CAP SHINGLESCONTINUOUS RIDGE VENTASPHALT SHINGLES30LB FELT PAPER5/8" EXTERIOR GRADE WOOD SHEATHING2x12 WOOD RAFTERS @ 16" O.C.ScaleProject NumberDateDrawn byChecked byTOWN OF NORTHAMPTONNORTHAMPTON, MASINGLE FAMILY RESIDENTIAL1 1/2" = 1'-0"3/20/2018 6:22:44 PMA104TYPICAL DETAILS2018.100.1212 DAMON ROAD03/20/2018RDRDNo. Description Date1 1/2" = 1'-0"1TYPICAL ROOF EAVE DETAIL ATADDITION1 1/2" = 1'-0"2TYPICAL ROOF RIDGE DETAIL ATADDITION3DETAILS03/20/18 V.I.F.2x12 WOOD JOISTS @ 16" O.C.2x12 WOOD LEDGERFILL CAVITY WITH SOUND ATTENUATING BATT INSULATIONR-30 MIN. FIBERGLASS BATT INSULATION1x1 PRESSURE TREATED WOOD NAILER1/2" PRESSURE TREADED PLYWOOD3/4" TONGUE & GROOVE EXTERIOR GRADE PLYWOOD;(ADVANTEC OR EQUAL)FINISH FLOORINGEXISTING WOOD FRAMING TO REMAIN1/2" GYPSUM WALL BOARD3/8" LAG SCREWS, (TYP.)SEALANTWOOD BASEEXISTING FOUNDATION WALL, (V.I.F.)EXISTING FLOOR STRUCTURE TO REMAIN1/2" GYPSUM WALL BOARDSEALANTWOOD BASEFINISH FLOORINGSIMPSON STRONG-TIE JOIST HANGER #LUS210, (TYP.)ScaleProject NumberDateDrawn byChecked byTOWN OF NORTHAMPTONNORTHAMPTON, MASINGLE FAMILY RESIDENTIAL1 1/2" = 1'-0"3/20/2018 6:22:44 PMA105TYPICAL DETAILS2018.100.1212 DAMON ROAD03/20/2018RDRDNo. Description Date1 1/2" = 1'-0"1TYPICAL FLOOR CONNECTION DETAIL3DETAILS03/20/18