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APPROVED ENG RESUB1 BLD2024-0343+SITE_Plan+5.28.2024_4.49.01_PM+42860711 . CODE -INTERNATIONAL EXISTING BUILDING CODE (IEBC) 20 18 EDITION. UNIFORM PLUMBING CODE (UPC) 2018 EDITION. INTERNATIONAL FIRE CODE (IFC) 2018 EDITION. 2020 NATIONAL ELECT. CODE (NEC) * STATE AMENDMENTS. 2. CONTRACTOR TO VERIFY ALL DIMENSIONS PRIOR TO CONSTRUCTION. 3. DO NOT SCALE THESE DRAWINGS FOR CRITICAL DIMENSIONS. ALL DIMENSIONS TO FACE OF STUDS AND FACE OF CONCRETE UNLESS OTHERWISE NOTED. 4. REPORT ERRORS AND / OR OMISSIONS TO THE DESIGNER IMMEDIATELY. 4-71 _LIFT 3 5. DO NOT VARY OR MODIFY THE WORK SHOWN, EXCEPT ON WRITTEN INSTRUCTION OF THE DESIGNER. ALL WORK SHALL CONFORM TO ALL LOCAL AND STATE BUILDING CODES AND ORDINANCES AND BE ENFORCED BY THE CONTRACTORS AT ALL TIMES. G. GENERAL CONTRACTOR SHALL PROVIDE PEDESTRIAN PROTECTION BARRICADES AND / OR CANOPIES AS REQUIRED BY THE LOCAL AUTHORITIES OK AS NECESSARY FOR PEDESTRIAN SAFETY. 7. DURING CONSTRUCTION CONTRACTORS SHALL PROVIDE AND MAINTAIN FIRE EXTINGUISHERS AS REQUIRED BY THE LOCAL FIRE DEPARTMENT FIELD INSPECTOR. ADDITION SHALL 8. CONTRACTOR TO BE RESPONSIBLE FOR ELK. PATCHING, LEVELING * PREPARATION OF FLOOR FINISHES. NOT TIE INTO 9. MAINTAIN A MINIMUM OF G" BETWEEN FINISH GRADE AND UNTREATED FRAMING MATERIALS. EXISTING 10. FINISH GRADE SHALL SLOPE AWAY FROM BUILDING TOWARD DRAINAGE FACILITIES. GUTTERS/STORM SYSTEM. DIRECT 1 1. SLOPE ALL DECKS, WALKS AND PATIOS I/47FT. MIN. AWAY FROM BUILDINGS. SURFACE RUNOFF 12. ALL LUMBER MUST BEAR AN APPROVED GRADING STAMP. FROM ADDITION TO 13. ALL WOOD IN CONTACT WITH EARTH OR CONCRETE SHALL BE PRESSURE TREATED. SPLASHBLOCKS OR 14. ALL EXPOSED EXTERIOR METAL SHALL BE PAINTED, GALVANIZED OR NONFERROUS. SEPARATE 15. ALL GLASS IN HAZARDOUS AREAS AND ALL GLASS WITHIN 1 8" OF FLOOR OR A DOOR OPENING SHALL BE APPROVED DRYWELL. SAFETY GLASS. I G. INTERIOR WALL AND CEILING FINISH FLAME SPREAD RATINGS SHALL CONFORM TO THE IRC. 17. TOILET ROOM WALLS TO BE FINISHED WITH MOISTURE RESISTANT MATERIALS TO A MIN. HEIGHT OF 70'' ABOVE FLOOR. FLOOR AND WALLS SHALL HAVE SMOOTH NON ABSORBENT SURFACES. 18. ANY/ ALL NEW DUCT WORK SHALL BE CONSTRUCTED, ERECTED AND TESTED IN ACCORDANCE WITH THE MOST RESTRICTIVE LOCAL REGULATIONS AND PROCEDURES DETAILED IN ASHRAE HANDBOOK OF FUNDAMENTALS OR THE APPLICABLE STANDARDS ADOPTED BY THE SHEET METAL AND AIR CONDITIONING CONTRACTORS NATIONAL ASSOCIATION. 19. MECHANICAL VENTILATION WILL BE A MINIMUM OF I 10 CFM FOR ALL FANS 20. EXHAUST DUCTS SHALL BE INSTALLED IN 2G GA. METAL DUCTS VENTED TO AN EXTERIOR TERMINAL WITH APPROVED BACK DRAFT DAMPER (K-4 INSUL.) 2 1. TOILET ROOMS TO INSTALL MECHANICAL VENTILATION CAPABLE OF PROVIDING 50 CFM AT 25 W.G. 22. THE DESIGNER DOES NOT ASSUME LIABILITY FOR UNSUITABLE SOIL CONDITIONS. THE OWNER SHALL CONDUCT TESTS TO DETERMINE THE SUITABILITY OF SUBGRADE SOILS FOR LOADS PROPOSED. 23. THE CONTRACTOR ASSUMES ALL KESPONSABILITY FOR VERIFICATION OF BUILDING CODE REQUIREMENTS AND ASSUMES ALL KE5PON5ABILITY FOR CONSTRUCTION DETAILS ONCE PERMIT 15 ISSUED. 2018 Washington State Energy Code - Residential Prescriptive Energy Code Compliance for All Climate Zones in Washington Single Family - New & Additions (effective Febrcmary 1, 2021 Vem on 11 0 w w N/ U z O J %ROPER 85.g9, 1 6' BL/RtINGTON NORTHER N RIGHT OF WqY N. GONTOURLINES _-_____- -- M 26'-0" 20' LOIle o EXISTING CONCRETE PATIO . , coQ. S" a ° 25 S�BACK LINE d a NEW ROOF OVERHANG ON C° d UPPER FLOOK 19'-2"X2'-39 ISTING ROOF T g ... a ' OVERHANG OF LOWER FLOOR 19, - 2" - 10rr a 60' -- -__-- ---------d °- v - _ a ° _ _----------- - -1 r - - - 9' - 6 1/2"1N 24' EXISTING ROOF OVERHANG 19' - 91. -NEW EXTENSION ON UFFERFLOOK OF ROOF AREA. -NEW COVERED DECK AREA EXISTING HOUSE, 731 18'-9" 21 10' - 1" I 1 12' - 1" EXISTING MAIN FLOOK OUTSIDE WALL NEW 2ND FLOOR I o �I � a' =I o �I OUTSIDE WALL z 'o m i Q N I I N I, W o � � _ � _ T � -�------ � RooFoVERNANThese I O-- z requirements apply to all IRC building types, including detached one- and two-family _a'� °° • „ ' � ` d - . • -a I � and multiple single-family dwellings (townhouses). _ °; d°d ddwellings a i ii 1= APPROVED BY PLANNING w Project Information Contact Information i - - --- ----- _.---- - -- J -- -- -- --_-. z a ' a d N ° i al I wJ i:� oinette Residence obin Kearsle Kearsley Homes Inc A , -Jun Jun 27 2024 ° ° 229 147th St. SW, Edmonds WA 98026 kearsle homes.com, 425-478-6380 d tu a °°... o ° d EXISTING CONCRETE DRIVEWAY . ° M _ GARAGE Instructions: This single-family project will use the requirements of the Prescriptive Path below and incorporate the minimum values listed. Based on the size of the structure, the appropriate number of additional credits are checked as chosen by the permit applicant. provide all information from the following tables as building permit drawings: Table R402.1- Insulation and Fenestration Reauirements by Component, Table R406.2 - Fuel Normalization Credits and 406.3 - Energy Credits. AhBUTLEK KESIDIN„E `+.......'e DateF/01/2022 F7P_ --73 1 NORTHSTREAM LN EDMONDS, WA 96020 777 - - -- =----- --` All Climate Zones Table R402.1.2 o O aI a; ° nld - as ° d° -•d _ _ _ i _ n °_ I - LLJ 12' i - b CL --------- -�- J i ° -4 28' ° ------- I r R-Value a U-Factor d ° °. s a °. a p a s Fenestration U-Factor b n/a 0.30 ENGINEERING DIVISION �. a ° ` d Skylight U-Factor -- - - n/a -- - ---.- -�- `- - - 0.50 APPROVED AS NOTED POWER ° ° Glazed Fenestration SHGC �.e n/a n/a o5/so/2o2a DN as ° ° a a °, �.-,° d Ceiling e 49 _ _ ` _ 0.026 PROPERTY LINE +/- 3G. 1 - ° W Wood Frame Wall �h _ 21 int _ 3% 12%2024 - _ NO STORMWATER MANAGEMENT SYSTEM a ° WATER METER vN� Floor 30 -------_.__-_-- 0.029 �. - -� REQUIRED AT THIS TIME. IF NEW AND/OR : ° p�zoP -----------_-----------.___..._.__�,hREPLACED IMPERVIOUS SURFACE EQUALS • Below Grade Wall 10/15/21 int + TB 0.042 2000SQFT OR GREATER A STORMWATER - - Slab df R-Value & Depth 10, 2 ft n/a M M - - --...----------- ---- --- - - - -- --- - ......- ...._ ---- .-_..- ---------- -- ----- - -.. -- ANAGMEMENT SYSTEM MAY BE REQUIRED N - - OKTHSTKEAM LN, DEAD END CUL DU SAC R-values are minimums. U-factors and SHGC are maximums. When insulation is installed in a cavity that is less PER CITY CODES AND STANDARDS a 'than the label or design thickness of the insulation, the compressed R-value of the insulation from Appendix p Table A101.4 shall not be less than the R-value specified in the table S I T PLAN N ._.__._ ..._____--.-___ _ - ____ _ -_ -___ __ .----___.._ _--- ____... .--------------- .__-__-- b The fenestration U-factor column excludes skylights. '10/15/21 +5TB" means R-10 continuous insulation on the exterior of the wall, or R-15 continuous insulation on SCALE: 1 " = 20'-0" the interior of the wall, or R-21 cavity insulation plus a thermal break between the slab and the basement wall at c the interior of the basement wall. "10/15/21 +5TB" shall be permitted to be met with R-13 cavity insulation on the interior of the basement wall plus R-5 continuous insulation on the interior or exterior of the wall. "5TB" means R-5 thermal break between floor slab and basement wall. .__.__._..__..--'--- _-_-_ -__-----._-__ .__.__..._..-___.-_---.------.-__-- _...... _.._...__._..-....-..._----._...._.__....__.�__..�. d R-10 continuous insulation is required under heated slab on grade floors. See Section R402.2.9.1. 2018 ENERGY CODE INFORMATION ENERGY CREDITS KEQD, PER - -- - - --- . ----------- For - --- - - - - -- -- - --- - _ _ . _ - - - --- - - - single rafter- or joist -vaulted ceilings, the insulation may be reduced to R-38 if the full insulation depth K-40G. 2 e extends over the top plate of the exterior wall. - -__-_------_----__..__ - ___-- _------.___. _------_--____-------....-____-- . ____. R4 G.3 A RE IDENTIAL BUILDINGHALL COMPLY WITH UFFI IENT R-7.5 continuous insulation installed over an existing slab is deemed to be equivalent to the required perimeter OPTIONS FROM TABLE R40G.2 SO AS TO ACHIEVE THE FOLLOWING f :slab insulation when applied to existing slabs complying with Section R503.1.1. If foam plastic is used, it shall MINIMUM NUMBER OF CREDITS: ADDITIONS LESS THAN OR EQUAL meet the requirements for thermal barriers protecting foam plastics. _-_ ,.-__._.: TO 500 SQUARE FEET = I .5 CREDITS _..... - - -- - ----- - For log structures developed in compliance with Standard ICC 400, log walls shall meet the requirements for 3.4 -HIGH EFFICIENCY HVAC EQUIPTMENT OPTIONS g climate zone 5 of ICC400. -DUCTLESS MINI -SPLIT HEAT PUMP SYSTEM ZONAL CONTROL: IN Int. (intermediate framing) denotes framing and insulation as described in Section A103.2.2 including standard HOMES WHERE THE PRIMARY SPACE HEATING SYSTEM IS ZONAL h iframing 16 inches on center, 78%of the wall cavity insulated and headers insulated with a minimum of R-10 ELECTRIC HEATING, A DUCTLESS MINI -SPLIT HEAT PUMP SYSTEM linsulation. WITH A MINIMUM HSPF OF 10.0 SHALL BE INSTALLED AND PROVIDE HEATING TO THE LARGEST ZONE OF THE HOUSING UNIT. TOTAL: 1.5 CREDITS DriRWOpd Puget (� D Z Applicant shall repair/replace all damage to utilities or frontage improvements in City right-of-way per city standards that is caused or occurs during the permitted project. OWNER/CONTRACTOR IS RESPONSIBLE FOR EROSION CONTROL AND DRAINAGE OWNER/CONTRACTOR RESPONSIBLE FOR LOCATING ALL ON SITE UTILITIES. RELOCATION/REVISION TO ANY UTILITIES MAY REQUIRE A SEPERATE PERMIT. VICINITY MAP Water St QCrystal Falls Adult Q� Family Home D e © �c 0 `' p 1 90th Pt SW PSTJS Cherry St Cherry St Cherry St .� v' 2 3 c v o. 12 O s P f Z Some"It Ln rr m Z Northstream Ln z a' �rittWoOtl Cn Z4i Dr Puget Way m i a Cascadia Foodshed Financing Project Q�2 0 F P 3� je Crd,�Y Q O\�F Portofino Restaurant & Bar ® 'Olympic View Den Italian - SS Q O f 0 3 Qo all, 3 Forest Dell Dr > Excelsior PI P1'getD BUTLER RESIDENCE PROPERTY ADDRESS: 731 NOKTHSTKEAM LN EDMONDS, WA 98020 PARCEL # : 0053250000900 PROJECT DESCRIPTION: NEW ADDITION TO THE UPPERFLOOK AND NEW PROPOSED UPPER FLOOR DECK PROJECT TEAM LEGAL DESCRPTION : NOKTHSTREAM LANE BLK 000 D-00 -LOT 9 SUBJ OWNER ESE PUD I - WEST COAST TELE ARCHIE LINDA BUTLER 73 I NORTHSTREAM LN LOT 51ZE:.2G ACRES, I 1 32G SQFT EDMONDS, WA 96020 ZONING: RS- 12 ARCHITECTUAL DRAWINGS KEARSLEY HOMES INC. ROBIN KEARSLEY GG3 1 NORMA BEACH KID. EDMONDS, WA 9602G 425-478-G380 R@KEARSLEYHOMES.COM STRUCTUUAL ENGINEER CJK ENGINEERING CLEMNS ROSWELL 425-2G9-5204 INFO@CJRENG.COM FLOOR AREAS: EXISTING HEATED SPACE: MAIN FLOOR = 2,728 SQFT UPPER FLOOR = 534 SQFT TOTAL EXISTING = 3,2G2 SQFT NEW ADDITION TO HEATED SPACE UPPER FLOOR = 278 SQFT TOTAL EXISTING + NEW = 3,540 SQFT EXISTING UNHEATED SPACE: GARAGE = 707 SQFT NEW ADDITION TO UNHEATED SPACE: UPPER FLOOR DECK = 202 SQFT TOTAL EXISTING + NEW = 909 SQFT INSULATION VALUES PER EFFICIENT BLDG. ENVELOPE I A GLAZING U-0.28 SKYLIGHT U-0.35 CEILING (VAULT D) R-38 CEILING (FLAT) R-49 EXTERIOR WALL K-2 1 FLOOR R-38 SLAB ON GRADE R- 10 PERMIETER SLAB SLAB BELOW GRADE K- 10 PERIMETER * SLAB K-VALUES ARE MINIMUMS, U-FACTORS ARE MAXIMUMS REPLACE TWO EXISTING FOOTINGS CUT= .7 YARDS FILL = .7 YARDS SHEET INDEX LAND USE CODE: I I 1 SINGLE FAMILY RESIDENCE - DETACHED S-T-P 27-03-1 3-5W STRUCTURAL DESIGN CRITERIA 2016 IKC, IMC, UPC.20 1 7 NEC, W5EC-R-201 7 DESIGN CRITERIA FOR EDMONDS BLD2024-0343 A 1 .0 - SITE PLAN TITLE SHEET A 1 . 1 - SWPPP A2.0 - EXISTING FLOOR PLANS A3.0 - PROPOSED MAIN FLOOR PLAN A3. I - PROPOSED UPPER FLOOR PLAN A3.2 - FOUNDATION PLAN A3.3 - FRAM I NG PLAN A3.4 - ROOF PLAN A4.0 - CROSS SECTION A5.0 - NORTH * SOUTH ELEVATION A5. 1 - EAST WEST ELEVATIONS Min. Roof Snow Load 25 psf (non -reducible) Ground Snow Load 25 psf (non -reducible) Seismic Design Category D1(Residential) / Category D (Commercial) Wind Speed 85 mph (Basic). 110mph (Ultimate) Wind Exposure B,C & D (varies with location contact plan review staff) Winter Design Temp 27 degrees F (-3 degree C) Mean Annual Temp 50 degrees F (10 degree C) DEAD LOADS FLOOR= 12 PSF ROOF= 15 PSF EXT. WALL= 12 PSF INT. WALL= 10 PSF FLOOR LIVE LOAD= 40 PSF DECK LIVE LOAD= GO PSF EXISTING LOT COVERAGE FOOTPRINT OF HOUSE t HOU5E t GARAGE TOTAL GARAGE 2,973 50FT 2,973 SQFT 2,973 SQFT = I I ,32G SQFT = 2G% ADDITIONAL NEW LOT COVERAGE FOOTPRINT OF HOU5E UPPER FLOOR 3 1 5QFT = 1 3 1 5QFT 1 132G 5QFT = .2% TOTAL LOT COVERAGE = 31004 5Q1`73 2G.2% EXISTING IMPERVIOUS AREAS LOT COVERAGE 21973 5QFT ROOF OVERHANG 55 1 5QF7 REAR CONCRETE PATIO G47 5QFT FRONT DRIVEWAY 2,257 5QFT NORTH GRAVEL WALKWAY 407 5QFT `SOUTH GRAVEL WALKWAY 205 5QFT TOTAL 71040 5QFT ADDITIONAL NEW I MPERVIOU5 AREAS NEW SECOND FLOOR AREA 39 SQFT TOTAL 39 5QFT TOTAL IMPERVIOUS AREA= 7,079 5QFT EXISTING HARD5CAPE AREA 75040 5QFT = I I ,32G 5QF" = G2% ADDITIONAL NEW 11ARD5CAPE AREA 39 SQFT = I I ,32G 5QFT = 3% TOTAL HARDSCAPE AREA = G2.3% z 0 U Q °o>, O U� z M clz�z MQ� r" ^w I --I O lJ U z � L1J 6 C) C) z O o 11J w CZ z J Q W rV J D C o m z Q J L1J V J lk- W LU r= V J LL.1 J RESUB 5/28/2024 CITY OF EDMONDS DEVELOPMENT RK 5/20/23 REVISED BY: DATE: KK 1112GI23 REVISED BY: DATE: REVISED BY:1 DATE: I Al .0 v Z