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SEE REV1 APPROVED PLN BLD RESUB1 BLD2022-0329+ARCH PLANS+4.18.2022_12.32.49_PM+2808884Existing residence built in 1951 Code: 2018 IRC plus Washington State Amendments 2018 Washington State Energy Code Zoning: RS-8 Sheet Index: Architectural: A0.0 General information A1.0 Site plan A1.1 Existing Floor plan A1.2 new floor plan A1.3 Roof plan A3.0 Existing West Elevation A3.1 New West Elevation A3.2 North Elevation A3.3 East Elevation A3.4 South Elevation Structural: S1.0 Structural General Notes S1.1 Foundation plan S1.2 Floor Framing plan S1.3 Wall and Ceiling Framing plan S1.4 Roof Framing Plan S2.0 Structural Details S2.1 Structural Details S2.2 Structural Details Washington State Energy Code Notes: Compliance with Fuel Normalization and Energy credits shown below. Heat Forced Air Natural Gas furnace (80% efficiency as required by Table C403.3.2(4) (existing) �4 II f� - I �1 � A SEPERATE PLUMBING PERMIT IS REQUIRED FOR THIS PROJECT APPROVED BY /PLANNING May 03 2022 MOATS RESIDENCE ADDITION Owners: Jeff and Linda Moats 9015- 218h St SW 9015 218th St. SW Edmonds, WA 9 026 EDMONDS WA 98026 206-790-38900 RESUB Apr 18 2022 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT A0.0 Index General Information T.E.S.0 Notes: 1. Silt fence to be located at NE corner of existing house per C.O.E. standard E1.1 2. Filter socks to be added to storm CBs downstream from site Per C.O.E standard E1.3 3. All disturbed soils to be compost amended per BMP T5.13 4: Construction entrance, see plan for location. r / Elevation 413.73 U-------- F-T------ J-- Existing 2 stemmed Madrone to be retained (2) 18" diameter stems I I I Property line typ. i ,o u Proposed new addition 16'-0" 1EXISTING SHO] 27'-0" x 30'-0" Existing multi stemmed big leaf maple , 5 stems approx 2' dia each. To be retained Existing power pole 146'-0" ----------- - - - - -- --------------------- - 1 � I I A � I , 1 B Existing side sewer , c'M I I I L co N In EXISTING HOUSE 26'-6" x 46'-0" l� OD \ -------------- ~--------------- --- Scale 1"=20' Proposed addition: 292.75 SF Added net roof area including eaves: 312.42 SF Net added impervious area: 312.42 SF Lot size: 11,363 SF Existing coverage 810 +1,219= 2,029 SF+ Proposed addition 292.75SF= 2,321.75 SF which equals 20.43% lot coverage C Existing water service EXISTING CONCRETE DRIVEWAY Existing power pole Edge of existing pavement Over -framing of existing roof c� D Height Calculations: Point A: 411.36 Point B: 411.92 Point C: 411.43 Point D: 411.43 Total: 1,646.14 / 4= 411.54' Average grade plane Addition Ridge elevation= 427,08' Existing Ridge elevation= 427.58' Addition Net Height= 15.29' Overframing (yellow) Ridge Elevation 431.20' Overframina Net Heiaht= 20.12' Maximum allowed height: = 25'-0" Owners: Jeff and Linda Moats 9015- 218th St SW Edmonds, WA 98026 206-790-38900 Existing red leaf maple to be retained, 3 stems approx 8" dia each. Install filter sock in existing CB I Elevation 409.81 1 SPITE EAST SIDE OF POWER POLE LOCATED AT SW CORNER OF SITE ELEVATION 410.85 MOATS RESIDENCE ADDITION RESUB Apr 18 2022 CITY OF EDMONDS DEVELOPMENT SERVICES A1.0 SITE PLAN AND TESC PLAN N N N r EXISTING CONDITIONS Scale 1/4"= 1'-0" CIIIJ 1 IIV V FLOOR PLAN Window A 2' x 3' Casement U-0.22 Interconnected smoke detector typ. CO detector typ. Z011 mirr, d r, c o M N U Window B j 5' x 3' c0 Casement Egress U-0.22 FF 1 Window C 5' x 2'-2"' Casement Non- Egress SCALE 1 /4"= 1' Dryer vent hood (3' clr. min from operable window) New porch light New 3'-0" insulated exterior door New wood stairs, rail and landing Microwave range hood above DW-- I l� A 10'-2" 13B 311 FFFM W D (gas) Bedroom o N FFFTTfl co Pantry ; 2'-10' x 6'-8" door typ , I MOATS RESIDENCE ADDITION New 2x6 @16" o/c wood framed exterior wall with R-21 batt, R-10 header typ. C New ductwork connected to existing furnace in crawl space 3 3'-3" c .X W N N d� N TM R SUB Ap 2022 CITY OF DS DEVELOPMENT ICE A 1.2 NEW FLOOR PLAN MOATS RESIDENCE ADDITION SCALE 1 /8"= 1' Apr 18 2022 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT A 1.3 ROOF PLAN SCALE 1 /4"= 1' MOATS RESIDENCE ADDITION RESUB Apr 18 2022 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT A 1.4 EXISTING WEST ELEVATION N N N Light FOGY -Al IaFBI ll I Overframing of existing X1roof 26'-6" MOATS RESIDENCE ADDITION RESUB Apr 18 2022 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT Average grade plane Elevation 411.54 A 1.5 NEW WEST ELEVATION N N N TOM Dryer vent DEVELOPMENT SERVICES DEPARTMENT A 1.6 NEW NORTH ELEVATION MOATS RESIDENCE ADDITION SCALE 1 /4"= 1' 1 1 Avera, Eleva SCALE 1 /4"= 1' MOATS RESIDENCE ADDITION Over -framing of existing 2:12 roof. A 1.7 NEW EAST ELEVATION SCALE 1 /4"= 1' 1. Design loads: 2. 3. C! x .131 @ 6" o/c edges 12" o/c field Floor: 23/32 CD APA 48/24 8d common x .13 @ 6" o.c edges 12"o/c field Walls: 7/16 OSB APA 24/16 8d common x .131 @ 6" o/c edges 12" o/c field see note S2.2 5. Soil bearing: 2000 PSF Ground Snow load: 30PSF snow Wind: 85 MHP Frost depth: 18" Floor system Dead load 10 PSF Floor system Live load 40 PSF Seismic Category D General fastening per IRC Table R602.3(1 Wall framing: Studs HF Stud grade or #2 @ 16" o/c Plates: H F #2 PT plates: H F #2 Beams, headers DF #2 Posts D F #2 Sheeting: Roof: 5/8 C-D APA 48/24 8d common 6. Concrete notes: See 1 /S2.0 for reinforcing details MOATS RESIDENCE ADDITION RESUB Apr 18 2022 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT S0.0 STRUCTURAL GENERAL NOTES N N TOM 7.0. Braced wall Calculations: Per R602.10.2.3 for braced wall lines 16' or less there can be one braced wall panel per wall that is 48" min length or alternatively shorter braced wall lines as noted below, since there is room for one braced wall panel at each of the (2) 12' long walls that exceeds 48" 1 am using this paragraph to comply for those two walls. For the bracing of the 23'-5" long wall: Per R602.10.3, the required length of bracing along each braced wall line shall be determined as follows: N N L0 Total minimum length of braced wall panels per Table 602.10.2(3) using linear interpolation per footnote a for and seismic zone D Wall length 25'-3": 1.6 + 3.1= (4.7/ 50)x 23'-2"= 2'-2" Total Minimum length of braced wall panels per Table R602.3(1) Braced wall line spacing 10' Ultimate design wind speed < 110 Method CS-WSP: Wall length 25'-3": 1.5 + 3.0= 4.5 (4.5/ 50)x 23.5"= 2'-2"' So both are equal, the minimum length subject to the adjustment factors below is 2'-2". Adjustment factors per Table R602.10.3(2) 1. Exposure B (x1.0) No change 2. Roof eave-to-ridge height Roof only. the eave height is 5.9'. Using linear interpolation 1-0.7+ .30. 10-5=5. 0.9/5= 0.18 0.18 x 0.06= 0.096 0.70+.0108 = 0.071" 2'-2" x 0.071= 1'-7" 3. Wall height adjustment 9'=.90 4. Number of braced wall lines per plan direction =2 adjustment factor is 1.0 5. Additional 800 pound hold down device =0 6. Interior gypsum board omitted (it will not be omitted) 7. Gypsum board fastening any story 4" o.c this option will not be selected. Conclusion, the wall lengths provided are 4'-10" and 10'-8 1/2" which far exceed the requirements. RESUB Apr 18 2022 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT S0.1 BRACED WALL PANEL CALCULATIONS 8.0 Braced wall panel notes: Per R602.10.2.2 Exception 1 the braced panel of Method WSP shall be permitted to begin no more than 10' from the end of a braced wall line provided that it has a minimum 24" wide panel for method WSP applied to each side of the building corner as shown in End Condition 4 of Figure R602.10.7 and the end of the braced wall panel closes to the end of the braced wall line shall have an 1800 lb hold down device fastened to the stud at eh edge of the braced wall pane closest to the foundation or framing below as shown in end condition 5 of Figure R602.10.7 The shearwall locations comply with the above and a MiTek PHD2A with STB16 achor bolts are provided which exceeds the required loads. Fastening to framing per MiTek (6 WS3 Screws). Dimensions (in) Fastener Schedule Allowable loads (lbs.)1 Anchor DF/SP S-P-F Deflection Screws` MiTek USP Tension Tension A (in) 5 Dra. 0 Type Stark No Het N.. Caugej ry H D CL` 160% 160% at 160%'s s PHL. HOW-SOS2.5 1 14 3 7-3/4 2.5/8 1-N I l I SM 16 i *W 3215 1 27M I 0.1% cr OrrssNI M=Wft TOWN lanai Abel" _ ASCE !time Dmp MW ASCE SOMic Om c Ca1Wy Aaa Csbpq C F Mat alai rr Cade NounCater bd t� r/wall Cwr bd we@ I mma Cwr &W t1YaN it o Nm at a& tlrt/MIj L ■ Q Not. STB16 SSTB16 c i L. e 1 17.13116 5 12.13116 4230 1 4230 1 4230 4230 1230 4230 3525 3525 3525 Panel sheeting and nailing: Per table R602.2(3) 7/16 OSB Span rating 24/16 Panel edge nailing 6' o.c Field 12" o.c. 8d Common (2.5" x 0131 "). Interior sheeting 1/2" gypsum sheeting fastened per table R602.3(1) 1-1/4" type W or S screws spaced at 7" oc both edges and field. RESUB Apr 18 2022 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT SO■L BRACED PANEL NOTES N N r WALL r- SCALE 1 /4"= 1' 18.5 x 24.5" access opening. - 23-5" ppli SCALE 1/4"= _ lBalloon Framed Gable end wall. f2x 4 DF #2@24" o.c. Pere R802.4(1) wable span 10'-6") —*1 2'-8 1 /-0 Note, maximum stud \ spacing is 24" per table R602.3(5). So minimum Typical exterior header number of full height single 2 x 8 DF #2 studs at each end of headers is 1 for all I headers per Table _ R602.7.5. 1 jack stud required at each end per ITypical exterior bearing table R602.7(1) wall 2 x 6 HF#2 @ 16" O.C. Indicates braced wall typ. o interior bearing header (2)2x6HF#2 WE 10'-8 1 nterior 2 x 4 HF#2 @ 16" O.C. MOATS RESIDENCE ADDITION 2 x 6 HF #2 @ 24" o.c. 4'-0" 4'-10" 12'-11 1 /2" lin (Detail 4/S2.0 I WiTek PHD2A Typ of 4 1 RESUB Apr 18 2022 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT S1.3 WALL AND CEILING FRAMING PLAN SCALE 1 /4"= 1' Vented blocking panels by truss manufacturer 2'-6" LYL 2 x vent blocks typ 11'-3 1 /2" 2x4 HF #2 @24" o.c. typ. Simpson H2.5 hurricane 1 per Table R802.5.1(6'-4' tie Typ. _ allowable) 70 6:12 12' �IC �6:12 _ 6:12 ` � N N S2.2 12 x 6 DF Ridqe board I Over frame truss attachment to existing roof per truss manufacturer. IBlocking per truss manufacturer MOATS RESIDENCE ADDITION 2'-6" 6:12 1000, 3 S2.0 0 N Engineered plate connected trusses at 24" 18" x 24" Attic Access o.c typ. cut through existing roof from existing attic. N N w RESUB N Apr 18 2022 r CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT S 1.4 ROOF FRAMING PLAN SCALE 1/4"= 1' Detail 1/ S2.0 Fasten sheeting per structural general notes typ. 116D C& 8" o.c. tvp. I hold down per plan Detail 4/S2.0 (2) 2" dia hole though sheeting per bay each side of ridge for ridge vent 12 6 typ. vented blocking by truss mfg. N � rn ti JR12 rigid insul typ MiTek RT15 Hurricane tie typ R21 fiberglass insulation tvD at ext walls IR38 insul tvp I 16 mil vapor barrier Joists @ 16" o.c. per plan tvp Section 3/S2.0 MOATS RESIDENCE ADDITION Blocking per truss mfg. (Gable vent bevond I Double joist at interior non-bearinq wall Attachment to top plate per truss manufacturer 5/8 plywood per ge3neral \ notes typ. Plate connected engineered trusses at 24" o.c. 7/16 OSB per plan notes typ OSB per plan note �23/32 typ. N N RESUB N Apr 18 2022 r CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT S2.0 STRUCTURAL DETAILS PT4x6HF#2 Detail 1/S2.1 MOATS RE N N N RESUB Apr 18 2022 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT S2.1 STRUCTURAL DETAILS Detail 2/S2.1 (2) 2" dia hole though Nail per IRC R602.2(1) sheeting per bay each side of ridge for ridge 4-3" x 0.131" nails vent 5/8 plywood per maximum offset 1-1/2" structural general notes 2 x 4 collar ties @ 4' o.c. in upper 1/3 of attic Connect per Table R602.3(1) face nail 4-3" x i 0131" nails. L \Nail rafter to rafter tie typ. (5 nails per Table Fix -4rafter tie at 24" o.c. R802.5.1(9) and both to � T Nail per ble 602.3(1) typ top plate per Table -.f ��4�A 4��4��4��4�4�4��4��4��4��4��4��4��4�4�4��4��4��4��1111111 ►�0nails 2 x 4 framing at 16" o.c. to match existing 4" min, alignment Max spacing is 1'-0" max. xisting 2 x 8 rim joist 24" per Table R602.3(5) 18 ga x 18" strap at each MiTek RT3A stud, with 4 -8d x 2.5" Rafter tie typ w/4 Existing ceiling framing, nail (min 1.5" penetration 8d common to finish and insulation, no into framing member) . 4 each member changes to interior Gable vent beyond nails in each stud, rim, and stud below. (this matches the gauge and nailing for hurricane Section VS2.2 ties). (Collar ties I IRafter ties I New pony wall over existing exterior walls both sides w 7/16 OSB per S0.0 MOATS RESIDENCE ADDITION New gable end walls w/7/16 OSB per S0.0 Inew 2 x 6 ridge board existing ceiling, insulation, joist and sheeting Section 2/S2.2 RESUB Apr 18 2022 DEVE[1W#MV19e beIENT S2.2 STRUCTURAL DETAILS MOATS RESIDENCE ADDITION Section l/S2.3 N N LO RESUB Apr 18 2022 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT S2.3 STRUCTURAL DETAILS