19 -002 2018-02-02--212 Damon Road_Northampton MA_rev1REF.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"ScaleProject NumberDateDrawn byChecked byTOWN OF NORTHAMPTONNORTHAMPTON, MASINGLE FAMILY RESIDENTIAL1/4" = 1'-0"2/5/2018 1:35:34 PMA101FLOOR PLAN2018.100.1212 DAMON ROAD02/02/2018RDMZ1/4" = 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. AS A GENERAL DESCRIPTION, EACH SONOTUBE SHALL BE AT LEAST 2'-0" DEEP WITH #4 REBAR AT THE BOTTOM OF EACH HOLE, 8" -12" IN DIAMETER, AND 4'-0" TO 8'-0" SPACED APART. NOTE, THE DESIGN OF THE FOUNDATION SYSTEM SHALL BE CONFIRMED/COMPLETED BY A STRUCTURAL ENGINEER BEFORE CONSTRUCTION ACCORDINGLY.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. THE STRUCTURAL INTEGRETY OF REMOVING EVERY OTHER JOIST SHALL BE CONFIRMED BY A STRUCTURAL ENGINEER ACCORDINGLY. NOTE, ONLY THE LIVING ROOM CEILING IS BEING PROPOSED TO BE ALTERED.10. MINIMUM CEILING HEIGHT SHALL BE 7'-0" AFFNEW LOAD BEARING POST TYING INTO SONOTUBE BELOW0'2'4'8'16'REMOVE EXISTING LOAD-BEARING PARTITIONBETWEEN KITCHEN & LIVING; ADD NEW LVL OR TRIPLE 2X HEADER TO NEW POST; ADD DIVIDING PARTITION ABOVE 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 DateSONOTUBE BELOW, TYP2PROPOSED LAYOUT-REV102/02/18