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APPROVED BLD BLD2024-1290+Architectural_Plan+12.17.2024_1.22.02_PM+4674501City Of Edmonds Building Department ------------------------------------------ Work ; ADU - REMODEL 903 12TH PL N Address Owner COBURN ------------ ------- Approved Date; 1/16/2025 Building Official ' Permit Number BLD2024-1290 WATER FIXTURE COUNT EXISTING MAIN FLOOR KITCHEN SINK BAR SINK DISHWASHER BATHROOM SHOWER (NO TUB) SINK TOILET BATHROOM 2 BATHTUB SINK TOILET DOWNSTAIRS BAR SINK DISHWASHER CLOTHES WASHER BATHROOM SHOWER (NO TUB) SINK TOILET FUTURE ADDITIONS WITH ADU NEW HALF BATH SINK TOILET CLOTHES WASHER NEW KITCHEN SINK DISHWASHER ALL WORK SUBJECT APPROVED TO FIELD PLANS MUST BE INSPECTION FOR CODE COMPLIANCE ON JOB SITE LAND USE INFORMATION ADDRESS: 903 12TH Place North Edmonds, WA. 98020 PARCEL NO: D0507000000600 12,197 SQ/FT LOT LEGALDESCRIPTION: MAPLEWOOD VILLAGE NO BLK 000 D-00 LOT 6 TYPE OF CONSTUCTION VB ZONING IRS 12 AREA CALCULATIONS (NO CHANGE) MAIN FLOOR 1,611 SQ/FT BASEMENT 1,611 SOFT GARAGE 448 SQ FT GROSS AREA 3,670 SQ/Ff PRIMARY DWELLING 2,637 SQ/FT ADU 585 SQ/FT CURRENT CODES 2021 WS Building Code (IBC) 2021 WS Residential Code (IRC) 2021 WS Mechanical Code (I MC) 2021 WS Fire Code (IFC) 2021 WS Existing Building Code (IEBC) 2021 WS Unifrom Plumbing Code (UPC) 2021 WS Energy Cade ( OBTAIN ELECTRICAL c PERMIT FROM STATE LABOR & INDUSTRIES PROJECT DESCRIPTION REMODEL EXISTING FINISHED BASEMENT. CONVERT TO ADU ADD HALF BATH AND KITCHEN. NEW EGRESS WINDOW AND EXTERIOR DOOR NO STRUCTURAL WORK ALL WORK ON INTERIOR DESIGN TEAM OWNER DOUG AND LINDA COBURN 903 12TH Place North Edmonds, WA. 98020 CONTRACTOR SIG RAUDA 2626 NW 64TH ST SEATTLE, WA. 98107 2063694909 ....................................... E OBTAIN A SEPARATE PLUMBING PERMIT FROM THE CITY OF EDMONDS. 80 90 PATH 14'- 1 I UNDES CEP EL EG N G D "o CE I I STONE RETAINING WPLL D LG n M 0 \ I 0 SFD MAIN �f ENTRANCE LU LU w ' 4_0 $0 ZO MAIN SHUT IN - \ OFF SIDE I`'M J OF HOME O � � I o ADU / I I ENTRANCE ALL WORK ON INTERIOR AT SOUTH /I LOCATION L/OFIAILIIHTIIEMENT OF FUTURE 57'-10.6" /' ADU FOUNDATION FOOT RINT I LiaVl / "90 80 I �- Boob❑ EtAn v 96 SCALE 1" = 20' 0 5 10 15 20 25 30 35 40 BLD2024-1290 11 x 17 SHEETINDEX LOCATION PLAN A 1.0 EXISTING FIRST FLOOR PLAN A 2.0 EXISTING BASEMENT PLAN A 3.0 DEMO PLAN A 4.0 FUTURE CONDITION WORK AREA CALCULATION GLAZING AREA CALCULATION A 5.0 FUTURE CONDITION ADU A 6.0 EXISTING SOUTH ELEVATION A 7.0 EXISTING WEST ELEVATION A 8.0 FUTURE SOUTH ELEVATION EGRESS WINDOW DETAILS A 9.0 FUTURE WEST ELEVATION / n 0 0 CD L O Z IATER U ETER M \ I..Lv \ r CN T_ sheet PLAN NOTES 1. ALL EXISTING CONDITIONS AND DIMENSIONS ARE TO BE FIELD VERIFIED BY THE CONTRACTOR 2. INSTALL ALL TEMPORARY SHORING AND BRACING REQUIRED DURING DEMOLTTION. 3. STORE AND PROTECT ANY MATERIAL TO BE REUSED. 4. DIMENSION NOTES. A. Dimensions are F.O. framing, typ. UN.O. B. Dimensions to windows are nominal openings, U.N.O. C. Dimensions to doors are rough openings, U.N.O. GENERAL NOTES 1. ALL OUTLETS 12' A.F.F. UNLESS OTHERWISE NOTED 2. GFCI RECEPTACLE LOCATIONS PER WSEC2108 ALL OTHER RECEPTACLE LOCATIONS PER NEC210.52 3. ALL RECEPTACLES NOT REQUIRED TO BE GFCI SHALL BE AFCI PER NEC 210 8 4. TYPICAL INTERIOR WALLS TO BE WOOD STUD AS NOTED ON PLAN WITH 1/2' GWB ON EACH SIDE 5. KITCHEN RANGE VENT HOOD TO BE 100 CFM 6. BEDROOM WINDOW TO HAVE MINIMUM 8% GLAZING OF BEDROOM FLOOR SQUARE FOOTAGE U .30 OR BETTER 7. INSULATE NEW WALL PER CODE R-21 B. ALL NEW LIGHTING TO BE HIGH-ENERGY EFFICIENT PER 2021 WSEC R503.1.4 AND R 404. 9. NEW HALF BATH VENT FAN TO BE MINIMUM 100 CFM AND EXISTING BATHROOM VENT FAN TO BE MINIMUM 100 CFM PER 2021 IRC M1505.4.4.1. VENTTOEXTERIOR. 10. COMBINATION SMOKE ALARM AND CARBON MONOXIDE ALARM TO BE LOCATED OUTSIDE OF BEDROOM AND BE INTERCONNECTED. PER 2021 IRC R314.3, R314.4, R315.3 AND R 315.5 11. ADU TO HAVE SEPARATE THERMOSTAT, SEPARATE WATER SHUT OFF AND SEPARATE ELECTRICAL PANEL WITH SHUT OFF. 12. ADU TO HAVE NEW EGRESS WINDOW WILL SILL NOT MORE THAN 44' ABOVE FINISHED FLOOR. MINIMUM CLEAR WIDTH OF 20' AND MINIMUM CLEAR OPENING HEIGHT OF 24'. OPENABLE AREA TO BE NO LESS THAN 5.7 SO/FT. 13. ADU HEAT SOURCE TO BE MINISPLIT PER 2021 WSEC R503.1.3 AND R403 14. DRYER EXHAUST DUCTS WILL BE VENTED TO EXTERIOR PER M1505. 15. ALL UTILITIES SUCH AS WATER, POWER, PHONE, CABLE/INTERNET 1 WILL COME FROM THE PRIMARY RESIDENCE NORTH COBURN BASEMENT ADU REMODEL 903 12TH Place N Edmonds, WA. 98020 LOCATION PLAN ISSUE: DATE SHEET LOCATION PLAN RESUB NOVEMBER 22, 2024 Dec 18 2024 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT LAND USE INFORMATION PROJECT DESCRIPTION SHEET INDEX PLAN NOTES ADDRESS: PARCEL NO: LEGAL DESCRIPTION: TYPE OF CONSTUCTION ZONING 903 12TH Place North Edmonds, WA. 98020 00507000000600 12,197 SQ/FT LOT MAPLEWOOD VILLAGE NO 1 BLK 000 D-00 LOT 6 m RS 12 AREA CALCULATIONS (NO CHANGE) MAIN FLOOR BASEMENT GARAGE GROSS AREA PRIMARY DWELLING ADU CURRENT CODES 2021 WS Building Code (IBC) 2021 WS Residential Code (IRC) 2021 WS Mechanical Code (IMC) 2021 WS Fire Code (IFC) 2021 WS Existing Building Code (IEBC) 2021 WS Unifrom Plumbing Code (UPC) 2021 WS Energy Code 1,611 SQ/FT 1,611 SQ/FT 448 SQ. FT 3,670 SQ/FT 2,637 SQ/FT 585 SQ/FT NORTH REMODEL EXISTING FINISHED BASEMENT. CONVERT TO ADU ADD HALF BATH AND KITCHEN. NEW EGRESS WINDOW AND EXTERIOR DOOR NO STRUCTURAL WORK ALL WORK ON INTERIOR DESIGN TEAM OWNER DOUG AND LINDA COBURN 903 12TH Place North Edmonds, WA. 98020 CONTRACTOR SIG RAUDA 2626 NW 64TH ST SEATTLE, WA. 98107 206-369-4909 RESUB Dec 18 2024 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT WOOD DECK NO WORK SFD MAIN ENTRANCE FIRST FLOOR NO WORK LOCATION PLAN A 1.0 EXISTING FIRST FLOOR PLAN A 2.0 EXISTING BASEMENT PLAN A 3.0 DEMO PLAN A 4.0 FUTURE CONDITION WORK AREA CALCULATION GLAZING AREA CALCULATION A 5.0 FUTURE CONDITION ADU A 6.0 EXISTING SOUTH ELEVATION A 7.0 EXISTING WEST ELEVATION A 8.0 FUTURE SOUTH ELEVATION EGRESS WINDOW DETAILS A 9.0 FUTURE WEST ELEVATION WATER FIXTURE COUNT EXISTING MAIN FLOOR KITCHEN SINK BAR SINK DISHWASHER BATHROOM 1 SHOWER (NO TUB) SINK TOILET BATHROOM 2 BATHTUB SINK TOILET DOWNSTAIRS BAR SINK DISHWASHER CLOTHES WASHER BATHROOM 3 SHOWER (NO TUB) SINK TOILET FUTURE ADDITIONS WITH ADU NEW HALF BATH SINK TOILET CLOTHES WASHER NEW KITCHEN SINK DISHWASHER SCALE 1 " = 4' � - - 20 0 4 8 12 16 20 24 28 32 36 40 1. ALL EXISTING CONDITIONS AND DIMENSIONS ARE TO BE FIELD VERIFIED BY THE CONTRACTOR 2. INSTALL ALL TEMPORARY SHORING AND BRACING REQUIRED DURING DEMOLTTION. 3. STORE AND PROTECT ANY MATERIAL TO BE REUSED. 4. DIMENSION NOTES. A. Dimensions are F.O. framing, typ. UN.O. B. Dimensions to windows are nominal openings, U.N.O. C. Dimensions to doors are rough openings, U.N.O. GENERAL NOTES 1. ALL OUTLETS 12" A.F.F. UNLESS OTHERWISE NOTED 2. GFCI RECEPTACLE LOCATIONS PER WSEC210 8 ALL OTHER RECEPTACLE LOCATIONS PER NEC210.52 3. ALL RECEPTACLES NOT REQUIRED TO BE GFCI SHALL BE AFCI PER NEC210 8 4. TYPICAL INTERIOR WALLS TO BE WOOD STUD AS NOTED ON PLAN WITH 1/2" GWB ON EACH SIDE 5. KITCHEN RANGE VENT HOOD TO BE 100 CFM 6. BEDROOM WINDOW TO HAVE MINIMUM 8% GLAZING OF BEDROOM FLOOR SQUARE FOOTAGE U .30 OR BETTER 7. INSULATE NEW WALL PER CODE R- 21 8. ALL NEW LIGHTING TO BE HIGH-ENERGY EFFICIENT PER 2021 WS EC R503.1.4 AND R 404. 9. NEW HALF BATH VENT FAN TO BE MINIMUM 100 CFM AND EXISTING BATHROOM VENT FAN TO BE MINIMUM 100 CFM PER 2021 IRC M 1505.4.4.1. VENT TO EXTERIOR. 10. COMBINATION SMOKE ALARM AND CARBON MONOXIDE ALARM TO BE LOCATED OUTSIDE OF BEDROOM AND BE INTERCONNECTED. PER 2021 RC R314.3, R314.4, R315.3 AND R 315.5 11. ADU TO HAVE SEPARATE THERMOSTAT, SEPARATE WATER SHUT OFF AND SEPARATE ELECTRICAL PANEL WITH SHUT OFF. 12. ADU TO HAVE NEW EGRESS WINDOW WILL SILL NOT MORE THAN 44" ABOVE FINISHED FLOOR. MINIMUM CLEAR WIDTH OF 20" AND MINIMUM CLEAR OPENING HEIGHT OF 24'. OPENABLE AREA TO BE NO LESS THAN 5.7 SQ/FT. 13. ADU HEAT SOURCE TO BE MINISPLIT PER 2021 WSEC R503.1.3 AND R403 14. DRYER EXHAUST DUCTS WILL BE VENTED TO EXTERIOR PER M1505. 15. ALL UTILITIES SUCH AS WATER, POWER, PHONE, CABLE/INTERNET WILL COME FROM THE PRIMARY RESIDENCE COBURN BASEMENT ADU REMODEL 903 12TH Place N Edmonds, WA. 98020 EXISTING FIRST FLOOR PLAN NO WORK ISSUE: DATE SHEET A 100 DECEMBER 8, 2024 LAND USE INFORMATION PROJECT DESCRIPTION SHEET INDEX PLAN NOTES ADDRESS: PARCEL NO: LEGAL DESCRIPTION: TYPE OF CONSTUCTION ZONING 903 12TH Place North Edmonds, WA. 98020 00507000000600 12,197 SQ/FT LOT MAPLEWOOD VILLAGE NO 1 BLK 000 D-00 LOT 6 m RS 12 AREA CALCULATIONS (NO CHANGE) MAIN FLOOR BASEMENT GARAGE GROSS AREA PRIMARY DWELLING ADU CURRENT CODES 2021 WS Building Code (IBC) 2021 WS Residential Code (IRC) 2021 WS Mechanical Code (IMC) 2021 WS Fire Code (IFC) 2021 WS Existing Building Code (IEBC) 2021 WS Unifrom Plumbing Code (UPC) 2021 WS Energy Code 1,611 SQ/FT 1,611 SQ/FT 448 SQ. FT 3,670 SQ/FT 2,637 SQ/FT 585 SQ/FT WALL TO BE R NORTH REMODEL EXISTING FINISHED BASEMENT. CONVERT TO ADU ADD HALF BATH AND KITCHEN. NEW EGRESS WINDOW AND EXTERIOR DOOR NO STRUCTURAL WORK ALL WORK ON INTERIOR DESIGN TEAM OWNER DOUG AND LINDA COBURN 903 12TH Place North Edmonds, WA. 98020 CONTRACTOR SIG RAUDA 2626 NW 64TH ST SEATTLE, WA. 98107 206-369-4909 RESUB Dec 18 2024 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT EXISTING MAIN FLOOR JOISTS PLAN 2" X 10" 16" ON CENTER SPACING LOCATION PLAN A 1.0 EXISTING FIRST FLOOR PLAN A 2.0 EXISTING BASEMENT PLAN A 3.0 DEMO PLAN A 4.0 FUTURE CONDITION WORK AREA CALCULATION GLAZING AREA CALCULATION A 5.0 FUTURE CONDITION ADU A 6.0 EXISTING SOUTH ELEVATION A 7.0 EXISTING WEST ELEVATION A 8.0 FUTURE SOUTH ELEVATION EGRESS WINDOW DETAILS A 9.0 FUTURE WEST ELEVATION BASEMENT SCALE 1 " = 4' 20 0 4 8 12 16 20 24 28 32 36 40 1. ALL EXISTING CONDITIONS AND DIMENSIONS ARE TO BE FIELD VERIFIED BY THE CONTRACTOR 2. INSTALL ALL TEMPORARY SHORING AND BRACING REQUIRED DURING DEMOLTTION. 3. STORE AND PROTECT ANY MATERIAL TO BE REUSED. 4. DIMENSION NOTES. A. Dimensions are F.O. framing, typ. UN.O. B. Dimensions to windows are nominal openings, U.N.O. C. Dimensions to doors are rough openings, U.N.O. GENERAL NOTES 1. ALL OUTLETS 12" A.F.F. UNLESS OTHERWISE NOTED 2. GFCI RECEPTACLE LOCATIONS PER WSEC210 8 ALL OTHER RECEPTACLE LOCATIONS PER NEC210.52 3. ALL RECEPTACLES NOT REQUIRED TO BE GFCI SHALL BE AFCI PER NEC210 8 4. TYPICAL INTERIOR WALLS TO BE WOOD STUD AS NOTED ON PLAN WITH 1/2" GWB ON EACH SIDE 5. KITCHEN RANGE VENT HOOD TO BE 100 CFM 6. BEDROOM WINDOW TO HAVE MINIMUM 8% GLAZING OF BEDROOM FLOOR SQUARE FOOTAGE U .30 OR BETTER 7. INSULATE NEW WALL PER CODE R- 21 8. ALL NEW LIGHTING TO BE HIGH-ENERGY EFFICIENT PER 2021 WSEC R503.1.4 AND R 404. 9. NEW HALF BATH VENT FAN TO BE MINIMUM 100 CFM AND EXISTING BATHROOM VENT FAN TO BE MINIMUM 100 CFM PER 2021 IRC M 1505.4.4.1. VENT TO EXTERIOR. 10. COMBINATION SMOKE ALARM AND CARBON MONOXIDE ALARM TO BE LOCATED OUTSIDE OF BEDROOM AND BE INTERCONNECTED. PER 2021 IRC R314.3, R314.47 R315.3 AND R 315.5 11. ADU TO HAVE SEPARATE THERMOSTAT, SEPARATE WATER SHUT OFF AND SEPARATE ELECTRICAL PANEL WITH SHUT OFF. 12. ADU TO HAVE NEW EGRESS WINDOW WILL SILL NOT MORE THAN 44" ABOVE FINISHED FLOOR. MINIMUM CLEAR WIDTH OF 20" AND MINIMUM CLEAR OPENING HEIGHT OF 24'. OPENABLE AREA TO BE NO LESS THAN 5.7 SQ/FT. 13. ADU HEAT SOURCE TO BE MINISPLIT PER 2021 WSEC R503.1.3 AND R403 14. DRYER EXHAUST DUCTS WILL BE VENTED TO EXTERIOR PER M1505. 15. ALL UTILITIES SUCH AS WATER, POWER, PHONE, CABLE/INTERNET WILL COME FROM THE PRIMARY RESIDENCE COBURN BASEMENT ADU REMODEL 903 12TH Place N Edmonds, WA. 98020 EXISTING BASEMENT ISSUE: SHEET PLAN DATE A 200 DECEMBER 8, 2024 LAND USE INFORMATION PROJECT DESCRIPTION SHEET INDEX PLAN NOTES ADDRESS: PARCEL NO: LEGAL DESCRIPTION: TYPE OF CONSTUCTION ZONING 903 12TH Place North Edmonds, WA. 98020 00507000000600 12,197 SQ/FT LOT MAPLEWOOD VILLAGE NO 1 BLK 000 D-00 LOT 6 m RS 12 AREA CALCULATIONS (NO CHANGE) MAIN FLOOR BASEMENT GARAGE GROSS AREA PRIMARY DWELLING ADU CURRENT CODES 2021 WS Building Code (IBC) 2021 WS Residential Code (IRC) 2021 WS Mechanical Code (IMC) 2021 WS Fire Code (IFC) 2021 WS Existing Building Code (IEBC) 2021 WS Unifrom Plumbing Code (UPC) 2021 WS Energy Code 1,611 SQ/FT 1,611 SQ/FT 448 SQ. FT 3,670 SQ/FT 2,637 SQ/FT 585 SQ/FT NORTH REMODEL EXISTING FINISHED BASEMENT. CONVERT TO ADU ADD HALF BATH AND KITCHEN. NEW EGRESS WINDOW AND EXTERIOR DOOR NO STRUCTURAL WORK ALL WORK ON INTERIOR DESIGN TEAM OWNER DOUG AND LINDA COBURN 903 12TH Place North Edmonds, WA. 98020 CONTRACTOR SIG RAUDA 2626 NW 64TH ST SEATTLE, WA. 98107 206-369-4909 RESUB Dec 18 2024 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT BASEMENT LOCATION PLAN A 1.0 EXISTING FIRST FLOOR PLAN A 2.0 EXISTING BASEMENT PLAN A 3.0 DEMO PLAN A 4.0 FUTURE CONDITION WORK AREA CALCULATION GLAZING AREA CALCULATION A 5.0 FUTURE CONDITION ADU A 6.0 EXISTING SOUTH ELEVATION A 7.0 EXISTING WEST ELEVATION A 8.0 FUTURE SOUTH ELEVATION EGRESS WINDOW DETAILS A 9.0 FUTURE WEST ELEVATION low to =ss window DEMO SCALE 1 " = 4' 20 0 4 8 12 16 20 24 28 32 36 40 1. ALL EXISTING CONDITIONS AND DIMENSIONS ARE TO BE FIELD VERIFIED BY THE CONTRACTOR 2. INSTALL ALL TEMPORARY SHORING AND BRACING REQUIRED DURING DEMOLTTION. 3. STORE AND PROTECT ANY MATERIAL TO BE REUSED. 4. DIMENSION NOTES. A. Dimensions are F.O. framing, typ. UN.O. B. Dimensions to windows are nominal openings, U.N.O. C. Dimensions to doors are rough openings, U.N.O. GENERAL NOTES 1. ALL OUTLETS 12" A.F.F. UNLESS OTHERWISE NOTED 2. GFCI RECEPTACLE LOCATIONS PER WSEC210 8 ALL OTHER RECEPTACLE LOCATIONS PER NEC210.52 3. ALL RECEPTACLES NOT REQUIRED TO BE GFCI SHALL BE AFCI PER NEC210 8 4. TYPICAL INTERIOR WALLS TO BE WOOD STUD AS NOTED ON PLAN WITH 1/2" GWB ON EACH SIDE 5. KITCHEN RANGE VENT HOOD TO BE 100 CFM 6. BEDROOM WINDOW TO HAVE MINIMUM 8% GLAZING OF BEDROOM FLOOR SQUARE FOOTAGE U .30 OR BETTER 7. INSULATE NEW WALL PER CODE R- 21 8. ALL NEW LIGHTING TO BE HIGH-ENERGY EFFICIENT PER 2021 WSEC R503.1.4 AND R 404. 9. NEW HALF BATH VENT FAN TO BE MINIMUM 100 CFM AND EXISTING BATHROOM VENT FAN TO BE MINIMUM 100 CFM PER 2021 IRC M 1505.4.4.1. VENT TO EXTERIOR. 10. COMBINATION SMOKE ALARM AND CARBON MONOXIDE ALARM TO BE LOCATED OUTSIDE OF BEDROOM AND BE INTERCONNECTED. PER 2021 IRC R314.3, R314.41 R315.3 AND R 315.5 11. ADU TO HAVE SEPARATE THERMOSTAT, SEPARATE WATER SHUT OFF AND SEPARATE ELECTRICAL PANEL WITH SHUT OFF. 12. ADU TO HAVE NEW EGRESS WINDOW WILL SILL NOT MORE THAN 44" ABOVE FINISHED FLOOR. MINIMUM CLEAR WIDTH OF 20" AND MINIMUM CLEAR OPENING HEIGHT OF 24'. OPENABLE AREA TO BE NO LESS THAN 5.7 SQ/FT. 13. ADU HEAT SOURCE TO BE MINISPLIT PER 2021 WSEC R503.1.3 AND R403 14. DRYER EXHAUST DUCTS WILL BE VENTED TO EXTERIOR PER M1505. 15. ALL UTILITIES SUCH AS WATER, POWER, PHONE, CABLE/INTERNET WILL COME FROM THE PRIMARY RESIDENCE COBURN BASEMENT ADU REMODEL 903 12TH Place N Edmonds, WA. 98020 ISSUE: SHEET DEMO PLAN A 300 DATE DECEMBER 8, 2024 LAND USE INFORMATION PROJECT DESCRIPTION SHEET INDEX PLAN NOTES ADDRESS: PARCEL NO: LEGAL DESCRIPTION: TYPE OF CONSTUCTION ZONING 903 12TH Place North Edmonds, WA. 98020 00507000000600 12,197 SQ/FT LOT MAPLEWOOD VILLAGE NO 1 BLK 000 D-00 LOT 6 m RS 12 AREA CALCULATIONS (NO CHANGE) MAIN FLOOR BASEMENT GARAGE GROSS AREA PRIMARY DWELLING ADU CURRENT CODES 2021 WS Building Code (IBC) 2021 WS Residential Code (IRC) 2021 WS Mechanical Code (IMC) 2021 WS Fire Code (IFC) 2021 WS Existing Building Code (IEBC) 2021 WS Unifrom Plumbing Code (UPC) 2021 WS Energy Code NEW DC 1,611 SQ/FT 1,611 SQ/FT 448 SQ. FT 3,670 SQ/FT 2,637 SQ/FT 585 SQ/FT 350.00 ADU SQ/FT = 585 sq/ft Bedroom glazing calculation REMODEL EXISTING FINISHED BASEMENT. CONVERT TO ADU ADD HALF BATH AND KITCHEN. NEW EGRESS WINDOW AND EXTERIOR DOOR NO STRUCTURAL WORK ALL WORK ON INTERIOR DESIGN TEAM OWNER DOUG AND LINDA COBURN 903 12TH Place North Edmonds, WA. 98020 CONTRACTOR SIG RAUDA 2626 NW 64TH ST SEATTLE, WA. 98107 206-369-4909 RESUB Dec 18 2024 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT 90.2 SQ/FT 32.8 SQ/FT 123 SQ/FT X .08 = 9.8 SQ/FT GLAZING SCALE NORTH LOCATION PLAN A 1.0 EXISTING FIRST FLOOR PLAN A 2.0 EXISTING BASEMENT PLAN A 3.0 DEMO PLAN A 4.0 FUTURE CONDITION WORK AREA CALCULATION GLAZING AREA CALCULATION A 5.0 FUTURE CONDITION ADU A 6.0 EXISTING SOUTH ELEVATION A 7.0 EXISTING WEST ELEVATION A 8.0 FUTURE SOUTH ELEVATION EGRESS WINDOW DETAILS A 9.0 FUTURE WEST ELEVATION 1 41 20 0 4 8 12 16 20 24 28 32 36 40 1. ALL EXISTING CONDITIONS AND DIMENSIONS ARE TO BE FIELD VERIFIED BY THE CONTRACTOR 2. INSTALL ALL TEMPORARY SHORING AND BRACING REQUIRED DURING DEMOLTTION. 3. STORE AND PROTECT ANY MATERIAL TO BE REUSED. 4. DIMENSION NOTES. A. Dimensions are F.O. framing, typ. UN.O. B. Dimensions to windows are nominal openings, U.N.O. C. Dimensions to doors are rough openings, U.N.O. GENERAL NOTES 1. ALL OUTLETS 12" A.F.F. UNLESS OTHERWISE NOTED 2. GFCI RECEPTACLE LOCATIONS PER WSEC210 8 ALL OTHER RECEPTACLE LOCATIONS PER NEC210.52 3. ALL RECEPTACLES NOT REQUIRED TO BE GFCI SHALL BE AFCI PER NEC210 8 4. TYPICAL INTERIOR WALLS TO BE WOOD STUD AS NOTED ON PLAN WITH 1/2" GWB ON EACH SIDE 5. KITCHEN RANGE VENT HOOD TO BE 100 CFM 6. BEDROOM WINDOW TO HAVE MINIMUM 8% GLAZING OF BEDROOM FLOOR SQUARE FOOTAGE U .30 OR BETTER 7. INSULATE NEW WALL PER CODE R- 21 8. ALL NEW LIGHTING TO BE HIGH-ENERGY EFFICIENT PER 2021 WSEC R503.1.4 AND R 404. 9. NEW HALF BATH VENT FAN TO BE MINIMUM 100 CFM AND EXISTING BATHROOM VENT FAN TO BE MINIMUM 100 CFM PER 2021 IRC M 1505.4.4.1. VENT TO EXTERIOR. 10. COMBINATION SMOKE ALARM AND CARBON MONOXIDE ALARM TO BE LOCATED OUTSIDE OF BEDROOM AND BE INTERCONNECTED. PER 2021 IRC R314.3, R314.47 R315.3 AND R 315.5 11. ADU TO HAVE SEPARATE THERMOSTAT, SEPARATE WATER SHUT OFF AND SEPARATE ELECTRICAL PANEL WITH SHUT OFF. 12. ADU TO HAVE NEW EGRESS WINDOW WILL SILL NOT MORE THAN 44" ABOVE FINISHED FLOOR. MINIMUM CLEAR WIDTH OF 20" AND MINIMUM CLEAR OPENING HEIGHT OF 24'. OPENABLE AREA TO BE NO LESS THAN 5.7 SQ/FT. 13. ADU HEAT SOURCE TO BE MINISPLIT PER 2021 WSEC R503.1.3 AND R403 14. DRYER EXHAUST DUCTS WILL BE VENTED TO EXTERIOR PER M1505. 15. ALL UTILITIES SUCH AS WATER, POWER, PHONE, CABLE/INTERNET WILL COME FROM THE PRIMARY RESIDENCE COBURN BASEMENT ADU REMODEL 903 12TH Place N Edmonds, WA. 98020 FUTURE CONDITION WORK AREA CALCULATION GLAZING AREA CALCULATION ISSUE: SHEET DATE A 4.0 DECEMBER 8, 2024 LAND USE INFORMATION PROJECT DESCRIPTION SHEET INDEX PLAN NOTES ADDRESS: PARCEL NO: LEGAL DESCRIPTION: TYPE OF CONSTUCTION ZONING 903 12TH Place North Edmonds, WA. 98020 00507000000600 12,197 SQ/FT LOT MAPLEWOOD VILLAGE NO 1 BLK 000 D-00 LOT 6 m RS 12 AREA CALCULATIONS (NO CHANGE) MAIN FLOOR BASEMENT GARAGE GROSS AREA PRIMARY DWELLING ADU CURRENT CODES 2021 WS Building Code (IBC) 2021 WS Residential Code (IRC) 2021 WS Mechanical Code (IMC) 2021 WS Fire Code (IFC) 2021 WS Existing Building Code (IEBC) 2021 WS Unifrom Plumbing Code (UPC) 2021 WS Energy Code 1,611 SQ/FT 1,611 SQ/FT 448 SQ. FT 3,670 SQ/FT 2,637 SQ/FT 585 SQ/FT REMODEL EXISTING FINISHED BASEMENT. CONVERT TO ADU ADD HALF BATH AND KITCHEN. NEW EGRESS WINDOW AND EXTERIOR DOOR NO STRUCTURAL WORK ALL WORK ON INTERIOR DESIGN TEAM OWNER DOUG AND LINDA COBURN 903 12TH Place North Edmonds, WA. 98020 CONTRACTOR SIG RAUDA 2626 NW 64TH ST SEATTLE, WA. 98107 206-369-4909 RESUB Dec 18 2024 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT NEW DOORS AND WINDOWS ARE LABLED NEW WASHER/DRYER AND UTLITIES ARE LABLED SCALE 1 if = 4' LOS ADU 370 ENTRANCE window DRYER WASHER LOCATION PLAN A 1.0 EXISTING FIRST FLOOR PLAN A 2.0 EXISTING BASEMENT PLAN A 3.0 DEMO PLAN A 4.0 FUTURE CONDITION WORK AREA CALCULATION GLAZING AREA CALCULATION A 5.0 FUTURE CONDITION ADU A 6.0 EXISTING SOUTH ELEVATION A 7.0 EXISTING WEST ELEVATION A 8.0 FUTURE SOUTH ELEVATION EGRESS WINDOW DETAILS A 9.0 FUTURE WEST ELEVATION STORAGE MECHANICAL ROOM NEW H BATH O NEW WATER SHUT OFF NEW HIGH SPEED INTERNET CONNECTION 111.50 KITCHEN O O O O U OCKING DOOR �a STORAGE LINEN _F Carbon Monoxide and Smoke Alarm o on BATHROOM ID shower ' curb � 33.50� Existing bathroom window is 48" above grade. NEW ADU ELECTRICAL PANEL 11 BEDROOM 12 STACKIN WASHER 99139 u DRYER �CLOS �41.00� NEW EGRESS WINDOW U .30 OR BETTER E OF NEW INTERIOR LL WITH INSULATION 20 0 4 8 12 16 20 24 28 32 36 40 1. ALL EXISTING CONDITIONS AND DIMENSIONS ARE TO BE FIELD VERIFIED BY THE CONTRACTOR 2. INSTALL ALL TEMPORARY SHORING AND BRACING REQUIRED DURING DEMOLTTION. 3. STORE AND PROTECT ANY MATERIAL TO BE REUSED. 4. DIMENSION NOTES. A. Dimensions are F.O. framing, typ. UN.O. B. Dimensions to windows are nominal openings, U.N.O. C. Dimensions to doors are rough openings, U.N.O. GENERAL NOTES 1. ALL OUTLETS 12" A.F.F. UNLESS OTHERWISE NOTED 2. GFCI RECEPTACLE LOCATIONS PER WSEC210 8 ALL OTHER RECEPTACLE LOCATIONS PER NEC210.52 3. ALL RECEPTACLES NOT REQUIRED TO BE GFCI SHALL BE AFCI PER NEC210 8 4. TYPICAL INTERIOR WALLS TO BE WOOD STUD AS NOTED ON PLAN WITH 1/2" GWB ON EACH SIDE 5. KITCHEN RANGE VENT HOOD TO BE 100 CFM 6. BEDROOM WINDOW TO HAVE MINIMUM 8% GLAZING OF BEDROOM FLOOR SQUARE FOOTAGE U .30 OR BETTER 7. INSULATE NEW WALL PER CODE R- 21 8. ALL NEW LIGHTING TO BE HIGH-ENERGY EFFICIENT PER 2021 WS EC R503.1.4 AND R 404. 9. NEW HALF BATH VENT FAN TO BE MINIMUM 100 CFM AND EXISTING BATHROOM VENT FAN TO BE MINIMUM 100 CFM PER 2021 IRC M 1505.4.4.1. VENT TO EXTERIOR. 10. COMBINATION SMOKE ALARM AND CARBON MONOXIDE ALARM TO BE LOCATED OUTSIDE OF BEDROOM AND BE INTERCONNECTED. PER 2021 I RC R314.3, R314.41 R315.3 AND R 315.5 11. ADU TO HAVE SEPARATE THERMOSTAT, SEPARATE WATER SHUT OFF AND SEPARATE ELECTRICAL PANEL WITH SHUT OFF. 12. ADU TO HAVE NEW EGRESS WINDOW WILL SILL NOT MORE THAN 44" ABOVE FINISHED FLOOR. MINIMUM CLEAR WIDTH OF 20" AND MINIMUM CLEAR OPENING HEIGHT OF 24'. OPENABLE AREA TO BE NO LESS THAN 5.7 SQ/FT. 13. ADU HEAT SOURCE TO BE MINISPLIT PER 2021 WSEC R503.1.3 AND R403 14. DRYER EXHAUST DUCTS WILL BE VENTED TO EXTERIOR PER M1505. 15. ALL UTILITIES SUCH AS WATER, POWER, PHONE, CABLE/INTERNET WILL COME FROM THE PRIMARY RESIDENCE COBURN BASEMENT ADU REMODEL 903 12TH Place N Edmonds, WA. 98020 FUTURE CONDITION ISSUE: SHEET ADU DATE A 5mO DECEMBER 8, 2024 LAND USE INFORMATION PROJECT DESCRIPTION SHEET INDEX PLAN NOTES ADDRESS: PARCEL NO: LEGAL DESCRIPTION: TYPE OF CONSTUCTION ZONING 903 12TH Place North Edmonds, WA. 98020 00507000000600 12,197 SQ/FT LOT MAPLEWOOD VILLAGE NO 1 BLK 000 D-00 LOT 6 m RS 12 AREA CALCULATIONS (NO CHANGE) MAIN FLOOR BASEMENT GARAGE GROSS AREA PRIMARY DWELLING ADU CURRENT CODES 2021 WS Building Code (IBC) 2021 WS Residential Code (IRC) 2021 WS Mechanical Code (IMC) 2021 WS Fire Code (IFC) 2021 WS Existing Building Code (IEBC) 2021 WS Unifrom Plumbing Code (UPC) 2021 WS Energy Code 1,611 SQ/FT 1,611 SQ/FT 448 SQ. FT 3,670 SQ/FT 2,637 SQ/FT 585 SQ/FT REMODEL EXISTING FINISHED BASEMENT. CONVERT TO ADU ADD HALF BATH AND KITCHEN. NEW EGRESS WINDOW AND EXTERIOR DOOR NO STRUCTURAL WORK ALL WORK ON INTERIOR DESIGN TEAM OWNER DOUG AND LINDA COBURN 903 12TH Place North Edmonds, WA. 98020 CONTRACTOR SIG RAUDA 2626 NW 64TH ST SEATTLE, WA. 98107 206-369-4909 RESUB Dec 18 2024 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT E/FG LOCATION PLAN A 1.0 EXISTING FIRST FLOOR PLAN A 2.0 EXISTING BASEMENT PLAN A 3.0 DEMO PLAN A 4.0 FUTURE CONDITION WORK AREA CALCULATION GLAZING AREA CALCULATION A 5.0 FUTURE CONDITION ADU A 6.0 EXISTING SOUTH ELEVATION A 7.0 EXISTING WEST ELEVATION A 8.0 FUTURE SOUTH ELEVATION EGRESS WINDOW DETAILS A 9.0 FUTURE WEST ELEVATION SOUTH ELEVATION E/FG SCALE 1 " = 4' 20 0 4 8 12 16 20 24 28 32 36 40 1. ALL EXISTING CONDITIONS AND DIMENSIONS ARE TO BE FIELD VERIFIED BY THE CONTRACTOR 2. INSTALL ALL TEMPORARY SHORING AND BRACING REQUIRED DURING DEMOLTTION. 3. STORE AND PROTECT ANY MATERIAL TO BE REUSED. 4. DIMENSION NOTES. A. Dimensions are F.O. framing, typ. UN.O. B. Dimensions to windows are nominal openings, U.N.O. C. Dimensions to doors are rough openings, U.N.O. GENERAL NOTES 1. ALL OUTLETS 12" A.F.F. UNLESS OTHERWISE NOTED 2. GFCI RECEPTACLE LOCATIONS PER WSEC210 8 ALL OTHER RECEPTACLE LOCATIONS PER NEC210.52 3. ALL RECEPTACLES NOT REQUIRED TO BE GFCI SHALL BE AFCI PER NEC210 8 4. TYPICAL INTERIOR WALLS TO BE WOOD STUD AS NOTED ON PLAN WITH 1/2" GWB ON EACH SIDE 5. KITCHEN RANGE VENT HOOD TO BE 100 CFM 6. BEDROOM WINDOW TO HAVE MINIMUM 8% GLAZING OF BEDROOM FLOOR SQUARE FOOTAGE U .30 OR BETTER 7. INSULATE NEW WALL PER CODE R- 21 8. ALL NEW LIGHTING TO BE HIGH-ENERGY EFFICIENT PER 2021 WSEC R503.1.4 AND R 404. 9. NEW HALF BATH VENT FAN TO BE MINIMUM 100 CFM AND EXISTING BATHROOM VENT FAN TO BE MINIMUM 100 CFM PER 2021 IRC M 1505.4.4.1. VENT TO EXTERIOR. 10. COMBINATION SMOKE ALARM AND CARBON MONOXIDE ALARM TO BE LOCATED OUTSIDE OF BEDROOM AND BE INTERCONNECTED. PER 2021 RC R314.3, R314.4, R315.3 AND R 315.5 11. ADU TO HAVE SEPARATE THERMOSTAT, SEPARATE WATER SHUT OFF AND SEPARATE ELECTRICAL PANEL WITH SHUT OFF. 12. ADU TO HAVE NEW EGRESS WINDOW WILL SILL NOT MORE THAN 44" ABOVE FINISHED FLOOR. MINIMUM CLEAR WIDTH OF 20" AND MINIMUM CLEAR OPENING HEIGHT OF 24'. OPENABLE AREA TO BE NO LESS THAN 5.7 SQ/FT. 13. ADU HEAT SOURCE TO BE MINISPLIT PER 2021 WSEC R503.1.3 AND R403 14. DRYER EXHAUST DUCTS WILL BE VENTED TO EXTERIOR PER M1505. 15. ALL UTILITIES SUCH AS WATER, POWER, PHONE, CABLE/INTERNET WILL COME FROM THE PRIMARY RESIDENCE COBURN BASEMENT ADU REMODEL 903 12TH Place N Edmonds, WA. 98020 EXISTING SOUTH ELEVATION ISSUE: SHEET DATE A 600 DECEMBER 8, 2024 LAND USE INFORMATION PROJECT DESCRIPTION SHEET INDEX PLAN NOTES ADDRESS: PARCEL NO: LEGAL DESCRIPTION: TYPE OF CONSTUCTION ZONING 903 12TH Place North Edmonds, WA. 98020 00507000000600 12,197 SQ/FT LOT MAPLEWOOD VILLAGE NO 1 BLK 000 D-00 LOT 6 m RS 12 AREA CALCULATIONS (NO CHANGE) MAIN FLOOR BASEMENT GARAGE GROSS AREA PRIMARY DWELLING ADU CURRENT CODES 2021 WS Building Code (IBC) 2021 WS Residential Code (IRC) 2021 WS Mechanical Code (IMC) 2021 WS Fire Code (IFC) 2021 WS Existing Building Code (IEBC) 2021 WS Unifrom Plumbing Code (UPC) 2021 WS Energy Code 1,611 SQ/FT 1,611 SQ/FT 448 SQ. FT 3,670 SQ/FT 2,637 SQ/FT 585 SQ/FT REMODEL EXISTING FINISHED BASEMENT. CONVERT TO ADU ADD HALF BATH AND KITCHEN. NEW EGRESS WINDOW AND EXTERIOR DOOR NO STRUCTURAL WORK ALL WORK ON INTERIOR DESIGN TEAM OWNER DOUG AND LINDA COBURN 903 12TH Place North Edmonds, WA. 98020 CONTRACTOR SIG RAUDA 2626 NW 64TH ST SEATTLE, WA. 98107 206-369-4909 RESUB Dec 18 2024 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT WEST ELEVATION LOCATION PLAN A 1.0 EXISTING FIRST FLOOR PLAN A 2.0 EXISTING BASEMENT PLAN A 3.0 DEMO PLAN A 4.0 FUTURE CONDITION WORK AREA CALCULATION GLAZING AREA CALCULATION A 5.0 FUTURE CONDITION ADU A 6.0 EXISTING SOUTH ELEVATION A 7.0 EXISTING WEST ELEVATION A 8.0 FUTURE SOUTH ELEVATION EGRESS WINDOW DETAILS A 9.0 FUTURE WEST ELEVATION �0 SCALE 1" = 4' 20 0 4 8 12 16 20 24 28 32 36 40 1. ALL EXISTING CONDITIONS AND DIMENSIONS ARE TO BE FIELD VERIFIED BY THE CONTRACTOR 2. INSTALL ALL TEMPORARY SHORING AND BRACING REQUIRED DURING DEMOLTTION. 3. STORE AND PROTECT ANY MATERIAL TO BE REUSED. 4. DIMENSION NOTES. A. Dimensions are F.O. framing, typ. UN.O. B. Dimensions to windows are nominal openings, U.N.O. C. Dimensions to doors are rough openings, U.N.O. GENERAL NOTES 1. ALL OUTLETS 12" A.F.F. UNLESS OTHERWISE NOTED 2. GFCI RECEPTACLE LOCATIONS PER WSEC210 8 ALL OTHER RECEPTACLE LOCATIONS PER NEC210.52 3. ALL RECEPTACLES NOT REQUIRED TO BE GFCI SHALL BE AFCI PER NEC210 8 4. TYPICAL INTERIOR WALLS TO BE WOOD STUD AS NOTED ON PLAN WITH 1/2" GWB ON EACH SIDE 5. KITCHEN RANGE VENT HOOD TO BE 100 CFM 6. BEDROOM WINDOW TO HAVE MINIMUM 8% GLAZING OF BEDROOM FLOOR SQUARE FOOTAGE U .30 OR BETTER 7. INSULATE NEW WALL PER CODE R- 21 8. ALL NEW LIGHTING TO BE HIGH-ENERGY EFFICIENT PER 2021 WSEC R503.1.4 AND R 404. 9. NEW HALF BATH VENT FAN TO BE MINIMUM 100 CFM AND EXISTING BATHROOM VENT FAN TO BE MINIMUM 100 CFM PER 2021 IRC M 1505.4.4.1. VENT TO EXTERIOR. 10. COMBINATION SMOKE ALARM AND CARBON MONOXIDE ALARM TO BE LOCATED OUTSIDE OF BEDROOM AND BE INTERCONNECTED. PER 2021 I RC R314.3, R314.41 R315.3 AND R 315.5 11. ADU TO HAVE SEPARATE THERMOSTAT, SEPARATE WATER SHUT OFF AND SEPARATE ELECTRICAL PANEL WITH SHUT OFF. 12. ADU TO HAVE NEW EGRESS WINDOW WILL SILL NOT MORE THAN 44" ABOVE FINISHED FLOOR. MINIMUM CLEAR WIDTH OF 20" AND MINIMUM CLEAR OPENING HEIGHT OF 24'. OPENABLE AREA TO BE NO LESS THAN 5.7 SQ/FT. 13. ADU HEAT SOURCE TO BE MINISPLIT PER 2021 WSEC R503.1.3 AND R403 14. DRYER EXHAUST DUCTS WILL BE VENTED TO EXTERIOR PER M1505. 15. ALL UTILITIES SUCH AS WATER, POWER, PHONE, CABLE/INTERNET WILL COME FROM THE PRIMARY RESIDENCE COBURN BASEMENT ADU REMODEL 903 12TH Place N Edmonds, WA. 98020 EXISTING WEST ELEVATION ISSUE: DATE SHEET A 700 DECEMBER 8, 2024 LAND USE INFORMATION PROJECT DESCRIPTION SHEET INDEX PLAN NOTES ADDRESS: PARCEL NO: LEGAL DESCRIPTION: TYPE OF CONSTUCTION ZONING 903 12TH Place North Edmonds, WA. 98020 00507000000600 12,197 SQ/FT LOT MAPLEWOOD VILLAGE NO 1 BLK 000 D-00 LOT 6 m RS 12 AREA CALCULATIONS (NO CHANGE) MAIN FLOOR BASEMENT GARAGE GROSS AREA PRIMARY DWELLING ADU CURRENT CODES 2021 WS Building Code (IBC) 2021 WS Residential Code (IRC) 2021 WS Mechanical Code (IMC) 2021 WS Fire Code (IFC) 2021 WS Existing Building Code (IEBC) 2021 WS Unifrom Plumbing Code (UPC) 2021 WS Energy Code 1,611 SQ/FT 1,611 SQ/FT 448 SQ. FT 3,670 SQ/FT 2,637 SQ/FT 585 SQ/FT REMODEL EXISTING FINISHED BASEMENT. CONVERT TO ADU ADD HALF BATH AND KITCHEN. NEW EGRESS WINDOW AND EXTERIOR DOOR NO STRUCTURAL WORK ALL WORK ON INTERIOR DESIGN TEAM OWNER DOUG AND LINDA COBURN 903 12TH Place North Edmonds, WA. 98020 CONTRACTOR SIG RAUDA 2626 NW 64TH ST SEATTLE, WA. 98107 206-369-4909 RESUB Dec 18 2024 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT E/FG LOCATION PLAN A 1.0 EXISTING FIRST FLOOR PLAN A 2.0 EXISTING BASEMENT PLAN A 3.0 DEMO PLAN A 4.0 FUTURE CONDITION WORK AREA CALCULATION GLAZING AREA CALCULATION A 5.0 FUTURE CONDITION ADU A 6.0 EXISTING SOUTH ELEVATION A 7.0 EXISTING WEST ELEVATION A 8.0 FUTURE SOUTH ELEVATION EGRESS WINDOW DETAILS A 9.0 FUTURE WEST ELEVATION r- R310.4.1 Minimum size. The horizontal area of the area well shall be not less than 9 square feet (0.9 m2), with a horizontal projection and width of not less than 36 inches (914 mm). The size of the area well shall allow the emergency escape and rescue opening to be fully opened. R310.4.2 Ladder and steps. Area wells with a vertical depth greater than 44 inches (1118 mm) shall be equipped with an approved, permanently affixed ladder or steps. The ladder or steps shall not be obstructed by the emergency escape and rescue opening where the window or door is in the open position. R310.4.3 Drainage. ' Area wells shall be designed for proper drainage by connecting to the building's foundation drainage system required by Section I R405.1. ' I I Exception: A drainage system for area wells is not required where the foundation is on well -drained soil or sand -gravel mixture soils I in accordance with the United Soil Classification System, Group I Soils. as detailed in Table R405.1. ------------------------------ I E/FG NEW BEDROOM EGRESS WINDOW 9.8 SQ/FT GLAZING SILL HEIGHT LESS THAN 44" 1. ALL EXISTING CONDITIONS AND DIMENSIONS ARE TO BE FIELD VERIFIED BY THE CONTRACTOR 2. INSTALL ALL TEMPORARY SHORING AND BRACING REQUIRED DURING DEMOLTTION. 3. STORE AND PROTECT ANY MATERIAL TO BE REUSED. 4. DIMENSION NOTES. A. Dimensions are F.O. framing, typ. UN.O. B. Dimensions to windows are nominal openings, U.N.O. C. Dimensions to doors are rough openings, U.N.O. GENERAL NOTES 1. ALL OUTLETS 12" A.F.F. UNLESS OTHERWISE NOTED 2. GFCI RECEPTACLE LOCATIONS PER WSEC210 8 ALL OTHER RECEPTACLE LOCATIONS PER NEC210.52 3. ALL RECEPTACLES NOT REQUIRED TO BE GFCI SHALL BE AFCI PER NEC210 8 4. TYPICAL INTERIOR WALLS TO BE WOOD STUD AS NOTED ON PLAN WITH 1/2" GWB ON EACH SIDE 5. KITCHEN RANGE VENT HOOD TO BE 100 CFM 6. BEDROOM WINDOW TO HAVE MINIMUM 8% GLAZING OF BEDROOM FLOOR SQUARE FOOTAGE U .30 OR BETTER 7. INSULATE NEW WALL PER CODE R- 21 8. ALL NEW LIGHTING TO BE HIGH-ENERGY EFFICIENT PER 2021 WS EC R503.1.4 AND R 404. 9. NEW HALF BATH VENT FAN TO BE MINIMUM 100 CFM AND EXISTING BATHROOM VENT FAN TO BE MINIMUM 100 CFM PER 2021 IRC M 1505.4.4.1. VENT TO EXTERIOR. 10. COMBINATION SMOKE ALARM AND CARBON MONOXIDE ALARM TO BE LOCATED OUTSIDE OF BEDROOM AND BE INTERCONNECTED. PER 2021 RC R314.311 R314.4, R315.3 AND R 315.5 11. ADU TO HAVE SEPARATE THERMOSTAT, SEPARATE WATER SHUT OFF AND SEPARATE ELECTRICAL PANEL WITH SHUT OFF. 12. ADU TO HAVE NEW EGRESS WINDOW WILL SILL NOT MORE THAN 44" ABOVE FINISHED FLOOR. MINIMUM CLEAR WIDTH OF 20" AND MINIMUM CLEAR OPENING HEIGHT OF 24'. OPENABLE AREA TO BE NO LESS THAN 5.7 SQ/FT. 13. ADU HEAT SOURCE TO BE MINISPLIT PER 2021 WSEC R503.1.3 AND R403 14. DRYER EXHAUST DUCTS WILL BE VENTED TO EXTERIOR PER M1505. 15. ALL UTILITIES SUCH AS WATER, POWER, PHONE, CABLE/INTERNET WILL COME FROM THE PRIMARY RESIDENCE COBURN BASEMENT ADU REMODEL 903 12TH Place N Edmonds, WA. 98020 FUTURE SOUTH ELEVATION EGRESS WINDOW DETAILS ISSUE: SHEET DATE SCALE 1" = 4' A 800 20 0 4 8 12 16 20 24 28 32 36 40 DECEMBER 8, 2024 LAND USE INFORMATION PROJECT DESCRIPTION SHEET INDEX PLAN NOTES ADDRESS: PARCEL NO: LEGAL DESCRIPTION: TYPE OF CONSTUCTION ZONING 903 12TH Place North Edmonds, WA. 98020 00507000000600 12,197 SQ/FT LOT MAPLEWOOD VILLAGE NO 1 BLK 000 D-00 LOT 6 m RS 12 AREA CALCULATIONS (NO CHANGE) MAIN FLOOR BASEMENT GARAGE GROSS AREA PRIMARY DWELLING ADU CURRENT CODES 2021 WS Building Code (IBC) 2021 WS Residential Code (IRC) 2021 WS Mechanical Code (IMC) 2021 WS Fire Code (IFC) 2021 WS Existing Building Code (IEBC) 2021 WS Unifrom Plumbing Code (UPC) 2021 WS Energy Code 1,611 SQ/FT 1,611 SQ/FT 448 SQ. FT 3,670 SQ/FT 2,637 SQ/FT 585 SQ/FT E/FG REMODEL EXISTING FINISHED BASEMENT. CONVERT TO ADU ADD HALF BATH AND KITCHEN. NEW EGRESS WINDOW AND EXTERIOR DOOR NO STRUCTURAL WORK ALL WORK ON INTERIOR DESIGN TEAM OWNER DOUG AND LINDA COBURN 903 12TH Place North Edmonds, WA. 98020 CONTRACTOR SIG RAUDA 2626 NW 64TH ST SEATTLE, WA. 98107 206-369-4909 RESUB Dec 18 2024 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT ul� C I� NEW EXTERIOR DOOR LOCATION PLAN A 1.0 EXISTING FIRST FLOOR PLAN A 2.0 EXISTING BASEMENT PLAN A 3.0 DEMO PLAN A 4.0 FUTURE CONDITION WORK AREA CALCULATION GLAZING AREA CALCULATION A 5.0 FUTURE CONDITION ADU A 6.0 EXISTING SOUTH ELEVATION A 7.0 EXISTING WEST ELEVATION A 8.0 FUTURE SOUTH ELEVATION EGRESS WINDOW DETAILS A 9.0 FUTURE WEST ELEVATION 1. ALL EXISTING CONDITIONS AND DIMENSIONS ARE TO BE FIELD VERIFIED BY THE CONTRACTOR 2. INSTALL ALL TEMPORARY SHORING AND BRACING REQUIRED DURING DEMOLTTION. 3. STORE AND PROTECT ANY MATERIAL TO BE REUSED. 4. DIMENSION NOTES. A. Dimensions are F.O. framing, typ. UN.O. B. Dimensions to windows are nominal openings, U.N.O. C. Dimensions to doors are rough openings, U.N.O. GENERAL NOTES 1. ALL OUTLETS 12" A.F.F. UNLESS OTHERWISE NOTED 2. GFCI RECEPTACLE LOCATIONS PER WSEC210 8 ALL OTHER RECEPTACLE LOCATIONS PER NEC210.52 3. ALL RECEPTACLES NOT REQUIRED TO BE GFCI SHALL BE AFCI PER NEC210 8 4. TYPICAL INTERIOR WALLS TO BE WOOD STUD AS NOTED ON PLAN WITH 1/2" GWB ON EACH SIDE 5. KITCHEN RANGE VENT HOOD TO BE 100 CFM 6. BEDROOM WINDOW TO HAVE MINIMUM 8% GLAZING OF BEDROOM FLOOR SQUARE FOOTAGE U .30 OR BETTER 7. INSULATE NEW WALL PER CODE R- 21 8. ALL NEW LIGHTING TO BE HIGH-ENERGY EFFICIENT PER 2021 WS EC R503.1.4 AND R 404. 9. NEW HALF BATH VENT FAN TO BE MINIMUM 100 CFM AND EXISTING BATHROOM VENT FAN TO BE MINIMUM 100 CFM PER 2021 IRC M 1505.4.4.1. VENT TO EXTERIOR. 10. COMBINATION SMOKE ALARM AND CARBON MONOXIDE ALARM TO BE LOCATED OUTSIDE OF BEDROOM AND BE INTERCONNECTED. PER 2021 RC R314.3, R314.41 R315.3 AND R 315.5 11. ADU TO HAVE SEPARATE THERMOSTAT, SEPARATE WATER SHUT OFF AND SEPARATE ELECTRICAL PANEL WITH SHUT OFF. 12. ADU TO HAVE NEW EGRESS WINDOW WILL SILL NOT MORE THAN 44" ABOVE FINISHED FLOOR. MINIMUM CLEAR WIDTH OF 20" AND MINIMUM CLEAR OPENING HEIGHT OF 24'. OPENABLE AREA TO BE NO LESS THAN 5.7 SQ/FT. 13. ADU HEAT SOURCE TO BE MINISPLIT PER 2021 WSEC R503.1.3 AND R403 14. DRYER EXHAUST DUCTS WILL BE VENTED TO EXTERIOR PER M1505. 15. ALL UTILITIES SUCH AS WATER, POWER, PHONE, CABLE/INTERNET WILL COME FROM THE PRIMARY RESIDENCE COBURN BASEMENT ADU REMODEL 903 12TH Place N Edmonds, WA. 98020 E/FG FUTURE SCALE 1" = 4' 20 0 4 8 12 16 20 24 28 32 36 40 WEST ELEVATION ISSUE: SHEET DATE A 900 DECEMBER 8, 2024