19900 89TH PL W-SITE PLAN.pdfPROPERTY OWNERS: JOHN L KIM AND MELISSA HART
PROPERTY ADDRESS: 19900 89T" PLACE WEST
EDMONDS, WA 98026 77,0' C�� 2D a''
TAX PARCEL NUMBER: 00506200001200_
LOT AREA: .28 ACRES OR 12,197 SF �,�, DaypTLlt1 �5e,
LOT SLOPE: 13% r
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LOT COVERAGE I (0 WA
EXISTING HOUSE 1058 SF -04 Ij'(,p l 190• 4� /i,
EXISTING CARPORT 465 SF (3t,'I_ Iq?2
EXISTING GARAGE (CONVERTED TO LIVING ROOM) 415 SF Bar Iq (00 ` ,' ��? 5`(i�l
EXISTING REAR DECK AND STAIR (PARTIAL REBUILD) 376 SF j3t I R,0 F51ZyiDUS (1;�qt�kL) / � �\\y 1 is5 '
.--EXISTING, FRONT\EIVTRY_DF,C _ 88 SF p,Lt Iq(�a
TOTAL EXISTING (No Cqk ,'N GEi) LOT COVERAGE 2102 SF a°; e I��'k'-0c?F � � t ---- i - - Il i � T.
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TOTAL LOT COVERAGE AS A % OF LOT AREA 20 °� oB �. _ i ; , CE> f
�i \\ICI! I e��� s� ll=) PF-ly�
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IMPERVIOUS SURFACES CALCULATIONS (SOLID SURFACES) I l , \\
EXISTING ROOF AREA t1v chan e 2428
(EXISTING CONCRETE PATIO AND WALKS TO REMAIN -I /4 SF \ a � �> � �3-
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I PATIta -- \` ivSSF' lq. -(E) NC t:IL
TOTALEXISTING (No c-14,4,N6c.)IMPERVIOUS SURFACES 32•o2`SF
TOTAL IMPERVIOUS AS A % OF LOT AREA 2%
HEIGHT CALCULATIONS +--- - ---�- --rL - i --
DATUM SEWER = 100' i _ M 90,2 M MS 'M
A = 90.8
B=98.2 lU 4tTe I LVvW - 1��d0 013� PI-ACZ V I~GT- MFITIffR
C = 90.2 20,-0
D = 99.0
AVERAGE GRADE 94.55
ACTUAL HEIGHT 18.375
MAXIMUM HEIGHT 119.55
MINOR SITE REQUIREMENTS
COMPLY WITH MINOR SITE CONSTRUCTION STORMWATER POLLUTION PREVENTION BMPS AS FOUNDATION VENTING CALCULATION GENERAL NOTES
ADOPTED BY THE CITY OF EDMONDS ECDC 18.30 CHPTER 6. TYPICAL VENT: 8 X 16 VENTS LESS 25% FOR SCREEN = 96 SQ IN/EACH
LIVING ROOM ADDITION: 415SF 1. ALL CONSTRUCTION TO BE IN ACCORDANCE WITH THE LAST EDITION OF STANDARD
VENTING REQUIRED: 415 SF/150 = 2.7 SF = 398 SQ IN REQUIRED, CODES AND SPF(7IFIGATIONS AS PUBLISHED BY THE GOVERNING AUTHORITY. SHOULD
ENERGY CODE OR (5) VENTS PER PLAN FOR 48(, SQ IN TOTAL A CONFLICT OCCUR BETWEEN GOVERNMENT ADOPTED CODES AND THESE DRAWINGS
THE CODES SHALL GOVERN. ALL WORK SHALL BE IN ACCORDANCE WITH THE 2015
ALL NEW WORK TO MEET PRESCRIPTIVE OPTION OF THE 2015 EDITION OF THE WASHINGTON ROOF VENTING CALCULATION INTERNATIONAL RESIDENTIAL CODE (I.R.C.) EXCEPT WHERE NOTED OTHERWISE.
STATE ENERGY CODE ADOPTED BY THE CITY OF EDMONDS LIVING ROOM ADDITION: 415 SF 2. WRITTEN DIMENSIONS GOVERN, DO NOT SALE DRAWINGSH!
VENTING AREA REQUIRED 415 /150SF = 2.8 SF = 398 SQ IN REQUIRED 3. VERIFY ALL DIMENSIONS IN FIELD!
ADDITIONAL AND REPLACEMENT INSULATION AND FENESTRATION PER TABLE R402.1.1 AS PROPOSED RIDGE VENTING: 20 L!" x 18 SQ IN/LF = 360 SQ IN 4. ALL DIMENSIONS TO Fk(�_OF STUD OR CONCRETE ON NEW CONSTRUCTION AND
FOLLOWS: PROPOSED EAVE VENTING: (4) 1 3z" NOTCHES/RAFTER BAY = 2.25 SQ IN EXISTING SURFACE AT EXISTING CONSTRUCTION UNLESS NOTED OTHERWISE.
x 4 = 9 SQ IN/BAY x 20 BAYS = 180 SQ IN 5. ALL NEW GLAZING TO BE DOUBLE PANED AND INSULATED.
VERTICAL GLAZING MAX U = .30 TOTAL PROPOSED VENTING: 360 f 180 = 540 SQ IN 6. CAULK AND WEATHERSTRIP ALL EXTERIOR OPENINGS.
SKYLIGHTS MAX U = .50 7. SEAL JOINTS AND TEARS IN BATT INSULATION WITH TAPE.
DOOR MAX U = •20 - - - 8. ALL WOOD IN CONTACT WITH CONCRETE SHALL BE PRESSURE TREATED.
CEILING R = 49 INSULATION 9. PROVIDE ONE SMOKE ALARM PER BEDROOM AND ONE ON EACH FLOOR LEVEL,
VAULTED CEILING R = 38 INSULATION p OVID BY- HARDWIRED AT NEW CONSTRUCTION.
WALL BELOW GRADE R = 21 INSULATION 10. PROVIDE ONE CARBON MONOXIDE ALARM OUTSIDE EACH OF THE SLEEPING AREAS
WALL ABOVE GRADE R = 21 INSULATION _ ��j AND ON EACH FLOOR LEVEL.
HEADERS R = 10 ` �/ 11. ALL FRAMING LUMBER SHALL BE NAILED PER STRUCTURAL NOTES.
FLOORS R = 30 INSULATION 12. ALL FRAMING ANGLES AND CONNECTORS TO BE SIMPSON OR ASTM APPROVED, PER
STRUCTURAL NOTES.
ENERGY CREDITS REQUIRED FOR ADDITIONS LESS THAN 500 SF: 0.5 CREDITS 13. PROVIDE INSULATION BAFFLES AT ALL VENTS TO ENSURE UNOBSTRUCTED FLOW OF
PROVIDE AND INSTALL A HIGH EFFICIENCY GAS HOT WATER HEATER WITH A MINIMUM AIR.
EFFICIENCY OF EF = 0.74 FOR 1.0 CREDIT PER TABLE R406.2 OPTION 5b 14. ALL PLUMBING TO BE DESIGN -BUILD, PER U.P.C.
ENGINEERING DIVISION 15. ALL ELECTRICALTO BE DESIGN -BUILD, PER I.M.C.
HEATED FLOOR AREA: PP V D AS NO E � I � 16. ALL MECHANICAL TO BE DESIGN -BUILD, PER I.M.0
EXISTING MAIN FLOOR 1040 SF B
EXISTING LOWER FLOOR 1040 SF
PROPOSED ADDITION 415 SF
TOTAL HEATED FLOOR AREA 2�Z5, �E I SHEET INDEX
TOTAL FENESTRATION 36(o SF
TOTAL FENESTRATION AS A % OF TOTAL HEATED FLOOR AREA )416 % Al: 51TC PI /k �E�I�II /act- I`�G�T�S
A2: 1'Ja�(1�-1 "1" �L c F-A-�_i
EXHAUST FANS: Al I f4 r-LDo p1.1'6�K ti-I
100 CFM IN KITCHEN, FIELD VERIFY AFTER RANGE SELECTION, VENT TO EXTERIOR A4: SE�-tic)Qc;
80 CFM IN POWDER ROOM, VENT TO EXTERIOR A5: WA� D NJ TI2- IDI j GG Ulx Dul?1�al
Zone �.S- _.._ Corner N A6: NPP:Flt -C1l ll0`! � ��-F I, � "IOIL►
HEAT: - A7: SUU"I"N (%1.�Z/f�TID� i(Sr �l_fTI C�it-1
EXTEND DUCTS FROM EXISTING GAS FURNACE TO 2 REGISTERS IN Sethacks T� Aired Actual A/S 1: �C�U►.� f�P�TI l?i�l MAIN ELOM?- MA r'(I I�-I C _LA
�KFront - _ _ _ .
A/s 2: FCIoF I I�C> pl,✓�f` I
PROPOSED LIVING ROOM Sides_�_ _.__-TZ 51: SiU.64U C?%L I.I p'(-a�S
Rear �rl _ �.____. S 2: ';T-�u G-i"l-t f Z f c L_ -r) e; (A I L �
Other S3: " - _..
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