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APPROVED BLD-RESUB1 BLD2023-0077+Architectural_Plan+2.17.2023_11.43.56_AM+3375970DESIGN LOAC)S CODES 2016 I.R.G. WITH WA514INGTON STATE AMENDMENTS. 2015 WASHINGTON STATE ENERGY GORE LIVE LOADS • ROOF: 25 PSF (SNOW) • FLOORS: 40 PSF • SLEEPING ROOMS AND HABITABLE ATTICS: 30 PSF • ATTIC WITH LIGHT STORAGE: 20 PSF • ATTIC WITHOUT STORAGE: 10 P5F • STAIRS: THE GREATER OF 40 P5F OR CONCENTRATED LOAD OF 300 LB5 PER 4 SQUARE INCHES • DEGK5 AND BALCONIES: 60 PSF • GUARD AND HANDRAILS: HORIZ 200# PT. LOAD AT TOP • GUARDRAIL IN -FILL COMPONENTS: 50 LB5 PER 50 FT • BASIC, WIND SPEED: 85 MPH, EXPOSURE B (U.N.O.) • SEISMIC, ZONE: USE GROUP 1, DESIGN CATEGORY 02 501L . SOIL BEARING GAPAGITY A55UMED AT 1500 PSF IN PLANS OR PER REPORT BY QUALIFIED SOILS ENGINEER. • EARTH PRESSURE A55UMED AT 60 PGF EQUIVALENT FLUID PRE55URE FOR BASEMENT WALLS AND 30 PGF FOR CANTILEVER RETAINING WALLS. CONCRETE • 5000 P51 MINIMUM COMPRE551VE STRENGTH AT 28 DAYS, WHERE PLACEMENT 15 EXPOSED TO WEATHER, GARAGE AND CARPORT SLABS, PORCHES. STEPS AND RETAINING NALLS (TABLE R402.2.). • 2500 P51 MINIMUM AT OTHER CONCRETE, NOT EXPOSED TO WEATHER. • EXTERIOR WALKS AND BLABS TO BE AIR ENTRAINED NOT LESS THAN 5% OR MORE THAN 7%. • MIX REQUIREMENT5: 5-1/2 SACK CEMENT PER CU YO, WITH MAXIMUM OF 6 GAL. WATER PER SACK. MAXIMUM SLUMP 4", MAXIMUM AGGREGATE SIZE 1-1/2" REINFORCING STEEL • ASTM A-615 GRADE 60 FOR SEI5MIG 'D' FRAMING LUMBER (UNLESS NOTED OTHERWISE) PLATES HF #2 (P.T. AT GONG) MU05ILL5 ON GONG P.T. HF #2 STUDS HF "STUD GRADE" JOISTS AND RAFTERS HF #2 HEADERS DF #2 POSTS AND BEAMS OF #1 GLU-LAM BEAMS (SIMPLE SPAN) 24F-V4 GLU-LAM BEAMS(OVERHANGING) 24F-VS DECK JOISTS AND LEDGERS P.T. OF #2 DECK BEAMS P.T. OF #1 MASONRY • MORTAR: TYPE S, 1 PG, 1/2 LIME PUTTY, 4 SAND. GRADE 40 STEEL GENERAL NOTE5 1. CONTRACTOR SHALL VERIFY ALL EXISTING SITE GONDITION5 FOR COMPLIANCE KITH PLANS AND SPECIFICATIONS. 51TE CONDITIONS INCLUDE, SOIL, TOPOGRAPHY, REQUIRED SETBACKS AND IF APPLICABLE, THE DIMENSIONS OF EXISTING STRUGTURE5 AND THEIR STRUCTURAL AND MECHANICAL COMPONENTS. THIS OFFICE SHALL BE NOTIFIED PRIOR TO CONSTRUCTION OF DISCREPANCIES, AMBIGUITIE5 OR OM15SIONS IN THE PLANS. 2. WRITTEN DIMEN51ON5 TAKE PRECEDENCE OVER DRAWING SCALE. DETAILS TAKE PRECEDENCE OVER PLAN AND ELEVATION VIEWS. 3. ALL WORKMANSHIP, MATERIALS AND INSTALLED PRODUCTS SHALL MEET OR EXCEED THE ACCEPTED INDUSTRY 5TANDARD5 AND SHALL MEET OR EXCEED THE MINIMUM REQUIREMENTS OF THE CURRENT CODE IN FORGE AND ALL APPLICABLE LOCAL CODES, WHICH TAKE PRECEDENCE OVER NOTES, SPECIFICATIONS AND DRA4NIN65. 4. UNLESS A PROFESSIONAL SURVEY ACCOMPANIES THE PLAN5, THE PLOT PLAN NA5 DRAWN FROM GENERAL SITE LANDMARKS AND 15 NOT TO BE CONSTRUED AS A PROFESSIONAL SURVEY. THE CONTRACTOR SHALL TAKE FULL RESPONSIBILITY FOR MAINTAINING REQUIRED ZONING 5ETBAGKS OR SHALL, AT THEIR DISCRETION, REQUE5T THE ONNER TO PROVIDE A PROFESSIONAL SURVEY TO DETERMINE SETBACKS AND/OR OTHER ZONING RE5TRIGTIONS. 5. THE CONTRACTOR SHALL SECURE ALL NECESSARY PERMITS AND INSPECTIONS AND SHALL NOTIFY THIS OFFICE, PRIOR TO CONSTRUCTION, OF ANY REVISIONS OR ADDED REQUIREMENT5 REQUE5TED BY THE BUILDING OFFICIAL HAVING JURISDICTION. 6. THE CONTRACTOR SHALL VERIFY SIZE AND LOCATION OF ALL REQUIRED OPENINC75 IN FLOORS, WALLS AND ROOF WITH PROP05ED MECHANICAL, PLUMBING AND ELECTRICAL WORK. PREFABRICATED ITEMS TO BE HANDLED AND INSTALLED PER MANUFACTURER'S RECOMMENDATIONS. 7. THESE DRANING5 ARE INSTRUMENTS OF SERVICE AND ARE THE PROPERTY OF THE ARCHITECT. PROTECTED UNDER COMMON LAW, STATUTORY AND OTHER RESERVED RIGHTS, INCLUDING COPYRIGHT, REPRODUCTION OR USE OF THESE SERVICE DOCUMENTS BEYOND THE SCOPE OF THIS PROJECT 15 PROHIBITED WITHOUT PERMISSION IN WRITING FROM THE. ARCHITECT. OBTAIN ELECTRICAL PERMIT FROM STATE LABOR & INDUSTRIES ALL WORK SUBJECT TO FIELD INSPECTION FOR CODE COMPLIANCE GENERAL, CONSTRUCTION NOTES A. SITE CONDITIONS AND SITE WORK 1. IF SOIL CONDITIONS. ENCOUNTERED UPON EXCAVATION DIFFER FROM THE 501L 13EAKINO CAPACITY OUTLINED UNDER "DESIGN LOADS", OR IF EXCE551VE GROUND WATER 15 PRESENT, GONTAGT TH15 01=FICE BEFORE PROCEEDING. ALL FOOTIN65 SHALL EXTEND TO BELON THE FROST LINE AND SHALL BEAR ON UNDISTURBED, NATIVE SOIL, 2. DO NOT BAGKFILL UNTIL WA,LL5 HAVE BEEN ADEQUATELY BRACED OR HAVE BEEN DE5I6NED TO RESIST LATERAL EARTH PRESSURE, BAGKFILL MATERIAL SHALL BE GLEAN, PERMEABLE AND FREE OF ORGANIC MATERIALS. 3. INSTALL A 4 INCH DIAMETER PERFORATED PERIMETER DRAINS IN ONE CU. FT. or DRAIN GRAVEL PER LINEAL FT. WITH FILTER FABRIC OVER. PROVIDE SEPARATE DOWNSPOUT AND SEALED SURFACE DRAINAGE AND/OR RETENTION SYSTEM AS REQUIRED BY LOCAL COPF_ 2( B. CONCRETE 1. CENTER ALL POST FOOTINGS UNLE55 NOTED AND PROVIDE 2 INCH PLINTHS ADJACENT SLABS, 8 INCH PLINTHS AT OPEN EARTH (6 INCH 1F P05T 15 PRESSURE TREATED), AND INSTALL SILL PLATES AT LEAST 6 INCHES ABOVE FINISHED GRADE OR.2 INCHES ABOVE SLABS. DAMP-PROOF EXTERIOR OF BASEMENT WALLS AND NALLS RETAINING EARTH ADJACENT CRANL5PAGE5 YTITH TWO COATS OF ASPHALTIC EMULSION UNLE55 A 5PECIFIG WATERPROOFING SYSTEM 15 SPECIFIED 1N THE PLANS. 2. INSTALL STEEL REINFORCING PER A.G.I. STANDARD PRACTICE. SPLICE CORNER AND CONTINUOU5 BAR5 WITH A MIN. OF 30 BAR DIAMETERS, MINIMUM BAR CONCRETE COVER 15 3" TO EARTH, 2" TO WEATHER, i" TO OTHER. 3. ANCHOR 5OLT5 TO BE EMBEDED A MINIMUM OF 7 INGHE5 U.N.U., TWO BOLTS MIN. PER PLATE, PLACE WITHIN 12" FROM ENDS BUT NOT LESS THAN 7 DIAMETERS TO END. 4. NEW FOOTINGS SHALL EXTEND TO A DEPTH THAT WILL NOT IMPOSE LOADS ON NEW OR EXISTING BASEMENT OR RETAINING 5. YTIE LS UNLESS NEW FOOTINGS TOSPECIFICALLY EX15TI OFOOTIDG5 ATIN EPLANS. ALL INTERSECTIONS VTITH A MINIMUM OF TWO #4 PINS AT FOOTING AND TNO #4 PIN5 AT WALL. EMBED PINS 4 INCHES MINIMUM IN EPDXY GROUT. tA C. LUMBER 1. FRAMING LUMBER TO BE KILN DRIED TO 19% M015TURE CONTENT, GRADED PER STD. GRADING RULE5 PER N.C.L.I.B. OR N.W.P.A..°S APPLICABLE. PROVIDE GRADE AND SPECIES A5 PER FRAMING PLANS, GENERAL NOTES, AND DE51ON LOAD CHART. 2. BILL PLATES, DECK 5U13-5TRUGTURE5, POSTS AND BEAMS EXPOSED TO WEATHER AND WOOD IN CONTACT WITH CONCRETE SHALL BE PRE55URE TREATED WITH AN APPROVED PRESERVATIVE. 3, GLU-LAM BEAMS SHALL BEAR AN A.I.T.G. INSPECTION STAMP AND SHALL BE "ARCHITECTURAL GRADE" WHERE EXPOSED TO VIEYN OR PER SPEG5. M D. FRAMING 1. COLUMN5 AND POSTS SHALL BE FRAMED TO TRUE END BEARINGS WITH ADEQUATE ANGHOR5 AT TOP AND BOTTOM TO PREVENT UPLIFT AND DISPLACEMENT. 2. PROVIDE LATERAL SUPPORT FOR BEAMS, RAFTERS, AND J015T5 PER IRG R502.1 AND PROVIDE TEMPORARY BRACING AS REQUIRED UNTIL ALL PERMANENT CONNECTION5 AND 5TIFFENER5 ARE. INSTALLED. HOLES AND NOTCHES PER R502.8 S. PROVIDE A MINIMUMJOIST BEARING OF 1-1/2" ON WOOD, 5" ON CONCRETE. WOOD ENTERING CONCRETE OR MA50NRY SHALL HAVE 1/2" NET AIRSPACE AT TOP, SIDES AND END. 4. MULTI 2X BUILT-UP BEAMS SHALL BE SPIKED TOGETHER, UNLE55 NOTED, USE 10d NAILS AT 12" O.G. STAGGERED. 5. SOLID BLOCK W/ 2X AT MIDPOINT OF 5TUD5 OVER 10 FEET, BELON BEARING PARTITIONS PERPENDICULAR TO JOISTS AND RAFTERS AT SUPPORTS. DOUBLE JOISTS UNDER PARALLEL BEARING PARTITIONS AND UNDER WINDOW CRIPPLES AT OVERHANGING FLOORS. 6. FIRE5TOP AND DRAFTSTOP TO GUT OFF ALL CONGEALED HORIZONTAL AND VERTICAL OPENIN55 AT GEILING5, FLOORS, AND ATTIC. PROVIDE VERTICAL F1RE5TOP5 AT 10' HORIZONTAL INTERVALS AT HALL FURRING VOIDS. F[RESTOP TOP, BOTTOM AND SIDES OF STAIRS WITH 2X NOMINAL LUMBER. 21 E. METAL CONNECTORS 1, ALL METAL CONNECTORS SHALL BE "SIMPSON" OR AN APPROVED EQUIVALENT. 2. FRAME NAILING SHALL COMPLY W[TH IBOARC R602.3.(V (2) UNLESS NOTED OTHERNI5E ON FRAMING PLANS OR SHEARNALL SCHEDULE. ALL NAILS SHALL BE COMMON HIRE NAILS U.N.O. 3. USE CUT WASHERS AT BOLTED CONNECTIONS. ANCHOR BOLT WASHERS TO BE SQUARE 3" X 3" x 1/4". CONNECTORS EXP05ED TO WEATHER SHALL BE GALVANIZED OR HAVE APPROVED COATING. ROOFING SHALL BE FASTENED WITH CORROSION-RE515TANT FASTENERS. 4. AGQ-C and D TREATED WOOD (ALKALINE COPPER QUAT) REQUIRE5 CORROSION PROTECTED FA5TENERS, BOLTS, AND HARDWARE SUCH A5 51MP50N "ZMAX" OR HDG (HOT DIPPED GALVANIZED) OR 551-300 (5TAINLES5 STEEL). 66 F. PLYYNOOD AND DIAPHRAGM NAILING 1. ALL STRUCTURAL PLYWOOD SHALL HAVE A GRADING STAMP OF APA AND NAIL PER IBC,/IRG 602.3.(1),(2). 2. PROVIDE DIAPHRAGM 5HEATHING AND NAILING: (U.N.O.) FLOOR SHEATHING? SHALL BE 3/4" TBG G-D-EXT-APA PLYWOOD WITH E%T GLUE, Ph 32/16, GLUE AND NAIL l0d AT 6" O.G. EDGES, loll O.G. FIELD. ROOF SHEATHING SHALL BE 15/32" G-D-INT-APA PLYWOOD KITH EXTERIOR GLUE, PI: 24/O, OR 7/16" OSB, NAIL Sd AT 6" O.G, PAJNEL EDGES, 12" O.G. FIELD. WALL 5HEAATHIN6 SHALL BE 15/32" G-O-INT-APA PLYWOOD WITH EXTERIOR GLUE, Ph 24/0, OR -7/16" 058. NAIL 8d AT 6" O.C. PANEL EDGES, 12" O.G. FIELD. APPROVED PLANS MUST BE ON JOB SITE r- - - - - - - - - - - - - - - - _ - - I SEPARATE PLUMBING PERMIT , REQUIRED FOR THIS PROJECT. L_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ .I Interconnected Smoke Alarms Are A Requirement„ Of This Permit In Accordance With R314.2.2 .............................................. 5f G. VENTILATION AND ACCESS 1. VENTILATE CRAWL SPACES AND OVERHANGING s LOOR5 WITH SCREENED OPENIN65 NOT LE55 THAN 1 50. FT. NET CLEAR AREA FOR EACH 900 50. FT, OF UNDER FLOOR AREA. D15TRIBUTE OPENINGS APPROXIMATELY EQUAL ALONG THE LENGTH OF AT LEAST TWO OPP051TE 51DEB AND ONE OPENING WITHIN 3 FT OF EVERY CORNER. GOVER WITH 1/4" COfRRO5ION-RE515TANT WIRE MESH AT CRAWL SPACE OPENIN65. 2. PROVIDE 18" X 24" MIN. CLEAR AGCE55 THRU FLOOR OR 16" X 24" THROUGH WALL TO UNDER FLOOR AREAS. 3. VENTILATE ATTIC SPACES WITH NET CLEAR ARE== EQUAL TO 1/150TH OF THE ATTIC AREA, EXCEPT THE NET AREA MAY BE 1/300TH, PROVIDED 50% TO 80% IS 36" ABOVE EAVES, WITH THE BALANCE IN THE EAVE5. 3. NHEN A 30" OR MORE CLEAR ATTIC HEIGHT EXI5T5 FROM THE TOP OF CEILING JOISTS TO UNDERSIDE OF ROGF AND A 30+ 5Q FT AREA, PROVIDE AN ACGE551BLE PANEL 22" X 30", WITH 30" CLEAR HEIGHT ABOVE. PROVIDE INSULATICN RETAINER, R- 49 GATT AND WEATHER-STRIP. Ef H. SAFETY GLAZING 1. TEMPERED SAFETY GLASS SHALL BE INSTALLED IN HAZARDOUS LOCATIONS AND SUBJECT TO HUMAN IMPACT, GLAZING IN DOORS, GLAZING WITHIN A 24" ARC, OF CLOSED DOOR, GLAZED AREAS > 9 S.Q. FT. WHEN LESS. i4AN 18" ABOVE A WALKING SURFACE, PER ISCARC R305.4. 2. SAFETY GLAZING 15 REQUIRED TO BE PERMANEzTLY MARKED PER IBG/ERG R905.1. A I. ELECTRICAL 1. ELECTRICAL CONTRACTOR SHALL EVALUATE AND DETERMINE ADEQUACY OF EXISTING AND PROP05ED ELECTRICAL SERVICE AND PROVIDE REQUIRED CIRCUITS AND AMPERAf E PER N.E.G., STATE AND LOCAL ENERGY CODES; AND MANUF. SPE05 FOR PROPOSED PRODUCTS, APPLIANCES AND EQUIPMENT. Uf J. MECHANICAL 1. WARM AIR FURNACE OR GAS H.W. TANKS SHALL NOT BE INSTALLED UNDER 5TAIR5 AND SHALL HAVE PRCFER VENTS AND DIRECT OUTSIDE COMBUSTION AIR PER COLS AND MANUFAGTURER'5 SPECIFICATIONS. 2. 6A5 APPLIANCES IN GARAGE SHALL BE ON A 15" HIGH PLATFORM. IF APPLIANCE 15 IN LINE OF VEHIGLE TRAFFIC, PROVIDE A 3" O GONG FILLED STEEL BOLLARD. 3. AIR DUCTS PENETRATING GARAGE TO HOUSE SEPARATION SHALL BE 26 GAUGE MIN. OR HAVE APPROVED DAMPERS. 4. DUCTING TO MEET MECHANICAL 5TT75 AND 5Y5T-zM5 ARE TO BE BALANCED. CONTRACTOR SHALL PROVIDE MEG.ANIGAJ- DUCTING, EQUIPMENT 51ZIN6, HEAT L055 GALCUL=-..TION5 AND MANUFA07URER'5 DATA ON EQUIPMENT EFFICIENCY. 5. BATHROOMS, LAUNDRY ROOMS, KITCHENS AND APA ROOMS SHALL HAVE MECHANICAL EXHAUST, IN INSULATED, RIC510 DUCTING TO EXTERIOR, N1TH A BACKDRAFT DAI-'FER, CAPABLE OF 5 AIR CHANGES PER HOUR. 6. DRYER 'EQUIVALENT EXHAUST DUCT LENGTH 15 TO BE POSTED WITHIN 6 FT OF DUCT CONNECTION. 7. RAN6EHOOD5 IN EXCE55 OF 400 GFM SHALL HAVE AUTO - CONTROLLED OUTSIDE MAKE-UP AIR. E6 K. FLUMBING 1. PLUMBING CONTRACTOR SHALL 51ZE ALL LINES, VENTS, ARGAPS, AND GLEAN -OUTS PER CODE. 2. FLON RATES TO COMPLY KITH CURRENT CODE TOILET5: 1.6 GPF (MAX), SHOWERS: 2.5 GPM (MtLX.), LAVATORIES/FAUCET: 2.5 GPM (MAX). 5. HOT WATER TANKS SHALL BE 51ZED BY INDUSTRY 5TD5 FOR PROPOSED USE AND BE LABELED NAEGA APPROVED. 4. HOT HATER TANKS REQUIRE DUAL (HIGH AND LCN) SEISMIC STRAPS SECURED TO STUDS, EXPAN51ON TANK, AND A PRE55URE RELIEF VALVE (PLUMBED TO EXTERIOR). 2. A 0 4. L. MOISTURE CONTROL 5HONER5 SHALL HAVE A NON-AB5ORSENT SURFACE TO A HEIGHT OF 72 INCHES ABOVE FLOOR. PROVIDE WATERPROOF BOARD OR GLASS MEeH MORTAR UNITS BEHIND TILE AT SHOWER SURROUNDS, TILE 5HOWEF-5 KITH A SITE -BUILT PAN SHALL BE FILLED AND LEAK TESTED FOR 12 HOURS. PROVIDE MILDEW RESISTANT C.=-iJLK AT ALL TILE ACCESSORIES. M. BATH SAFETY HINGED 5HONER DOORS SHALL OPEN OUTWARD. DOORS AND SHOWER ENCL05URE5 SHALL BE FULLY TEMPERED OR LAMINATED SAFETY GLASS, MINIMUM THICKNESS = 1/8" TEMPERED, 1/4" LAMINATED. FLOOR TILES AT SHOWERS AND NET AREAS SHALL BE SKID-RESI5TANT. PROVIDE SECURE BLOCKING FOR ALL GRAB BARS PER PLAN, CAPABLE OF SUPPORTN6 A 500 LB. IMPACT LOAD. N. FACTORY BUILT FIREPLACES / STOVES UNITS SHALL BE U.L. LISTED PER UL127, AND INSTALLED PER MANUFACTURER'S. RECOMMENDATIONS AND REOMRED CLEARANCES. UNITS SHALL HAVE TIGHT -FITTING 6L.A55 OR METAL DOORS, READILY ACGE551BLE CONTROL-5 TO A TIGHT FIITING FLUE DAMPER, 6 INCH DIAMETER OUTSIDE COMBUSTION AIR DUCT TO FIRE BOX, AND A 5/8 INCH THICK MIN. NON-COMSUSTIBLE HEARTH EXTENSION THAT 15 READILY DISTINGUISfABLE FROM SURROUNDING FLOOR. PROVIDE CHIMNEY SIZE AND CLEARANCES PER CODE AND MANUF. SPECS FOR INSTALLATION OF SOLID FUEL BURNING APPLIANCES. FIREPLACES WITH GA5 COMBUSTION ONLY 5HAl! BE ❑ O. 7RU55E5 1. PRE -FABRICATED TRUSSES SHALL BE DESIGNED BY A NASHINGTON STATE LICENSED STRUCTURAL ENGINEER AND IN ACCORDANCE WITH THE PLAN REQUIREMENT5. SUBMIT COMPLETE SHOP DRAWINGS WITH ENGINEER'S SEAL FOR APPROVAL PRIOR TO FABRICATION. TRUSSES MUST BE STAMPED BY AN APPROVED MANUFACTURER OR BY A QUALITY CONTROL AGENGY SUCH AS WA5HINGTON WOOD TRU55 FABRICATORS COUNCIL, 2. CONTRACTOR TO VERIFY SPANS PRIOR TO FABRICATION. 3. APPROVED HANGERS MUST BE USED AT ALL CONNECTIONS OF RAFTERS, JA6K5, OR HIP TRUSSES TO A MAIN GIRDER TRUSS. NON -BEARING PARTITIONS BELOW TRU55E5 SHALL BE SEPARATED FROM TRUSS WITH 5IMPSON STG CLIPS. 4. TRUSSES SHALL BE BRACED TO PREVENT ROTATION AND PROVIDE LATERAL STABILITY AND INSTALLED IN ACCORDANCE WITH THE INDIVIDUAL TRUSS DESIGN PROVIDED BY THE MANUFACTURER. ❑ P. SKYLIGHTS 1. GLAZING SHALL BE INSULATED, FULLY TEMPERED, OR LAMINATED GLASS PER SPECS, 2. PROVIDE A MINIMUM 4" CURB, FLASHED AND COUNTER FLASHED AT TOP AND BOTTOM AND 5TEP-FLA5H SIDES. THE UNIT SHALL HAVE A CONDENSATION GUTTER AT THE LOWER END. INSTALL PER MANUFACTURER'S. INSTRUCTIONS, INSULATE, FINISH AND FLARE WELL TO CEILING PER PLANS. Gt. EMERGENCY EGRESS 1. EVERY 5L.EEPIN6 ROOM, BASEMENT, AND HABITABLE ATTIC, SHALL HAVE ONE OPENABLE EMERGENCY ESCAPE AND RESCUE OPENING. THE OPENING SHALL HAVE A MAXIMUM SILL HEIGHT OF 44" ABOVE THE FLOOR, A NET CLEAR OPENING OF 5.7 SG. FT., MIN. CLEAR HEIGHT OF 24", MIN. CLEAR WIDTH OF 20" AND SHALL BE OPERABLE FROM THE INSIDE WITHOUT SPECIAL TOOLS OR KEYS. GRADE FLOOR OPENINGS MAY HAVE NET CLEAR MIN. OPENING OF 5 SQ. FT. Iw:l R. SMOKE ALARMS/DETECTORS AND CARBON MONOXIDE ALARMS/DETECTORS 1. SMOKE DETECTORS SHALL BE LOCATED IN EACH 5LEEPIN6, AREA AND CENTRALLY LOCATED IN THE CORRIDOR OR AREA GIVING ACGE55 TO EACH 51 FEPING AREA. WHERE AN AGGE55 CORRIDOR OPENS INTO A ROOM WITH A CEILING 90" OR HIGHER THAN THE CORRIDOR, OR HAS A DOOR, A DETECTOR SHALL BE PLACED IN EACH. DNELLING5 KITH MORE THAN ONE STORY OR WITH A BASEMENT SHALL HAVE A DETECTOR INSTALLED AT EACH LEVEL AND IN GLO5E PROXIMITY TO THE STAIRS. ALL SMOKE DETEGTOR5 SHALL BE INTERCONNECTED AND AUDIBLE IN EVERY BEDROOM WITH THEIR DOORS CLOSED. AN INTERCONNECTED HEAT DETECTOP/ALARM SHALL BE INSTALLED CENTRALLY IN NEN ATTACHED GARAGES. 2. SMOKE DETECTORS IN NEN CONSTRUCTION SHALL BE DIRECT WIRED TO BUILDING POKER WITHOUT A DISCONNECT SWITCH OTHER THAN FOR OVERCURRENT PROTECTION AND MUST HAVE BATTERY BACK-UP. 3, CARBON MONOXIDE ALARMS SHALL BE DIRECT HIRED AND INSTALLED OUTSIDE AND IN THE IMMEDIATE VICINITY OF SLEEPING AREAS AND ONE ON EACH HOUSE LEVEL AND INTERCONNECTED WITH SMOKE ALARMS. INTERCONNECTION MAY USE WIRELESS TECHNOLOGY. ❑ 5. SECURITY 1. PROVIDE 5EGURITY AT ENTRANCE AND GARAGE DOOR 5 WITH A MINIMUM 1/2" THROW DEAD BOLT W1TH LOCKS OPERABLE WITHOUT SPECIAL KNOWLEDGE, KEYS OR EFFORT. 2. PROVIDE AN OBSERVATION PORT ® 54"-bb" ABOVE THE FLOOR AT SOLID, UNGLAZED ENTRY DOORS. af T. GARAGE / DYVELLING SEPARATION I. GARAGE TO DWELLING SEPARATION SHALL C-ON515T OF FIRETAPED 1/2" GNB, APPLIED TO THE GARAGE 51DE OF ALL GARAGE SURFAGE5 ADJOINING DNELLING'5 LIVING, ATTIC AND CRAWL SPACES. 2. DOORS. FROM GARAGE TO DWELLING SHALL BE 1-3/6"+ THICK, SOLID CORE, AND TIGHT FITTING. 3. GARAGE CEILINC75 COMPOSED OF 2x+ 5OLID-SAWN JOISTS AND SUPPORTING HABITABLE SPACE ABOVE, SHALL HAVE ONE LAYER OF FIRETAPED 5/5" TYPE "X" GWB. ALL GARAGE POSTS, BEAMS, AND HALLS SUPPORTING HABITABLE SPACE SHALL HAVE ONE LAYER OF FIRETAPED 1/2" GYVB, GARAGE GEILIN65 COMPOSED OF I-J015T5, KITH HABITABLE SPACE ABOVE, SHALL HAVE TWO LAYERS OF FIRETAPED 1/2", TYPE "X" GWB MIN. 4. AIR DUCTS PENETRATING THE SEPARATION SHALL BE 26 GAUGE MINIMUM OR HAVE AN APPROVED DAMPER. U. STAIRS AND GUARDRAILS 1. 5TAIRNAY5 SHALL HAVE A MIN. WIDTH OF 36", A R15ER HEIGHT OF 7-3/4" MAX., A MIN. TREAD LENGTH OF 10", AND 5/5" MAXIMUM VARIATIONS. A TREAD NO51NG OF 3/4" TO 1-1/4" 15 REQUIRED ON STAIRWAYS WITH 50LID RISERS UNLESS TREAD DEPTH 15 11" OR GREATER. 2. HANDRAIL5 SHALL BE PROVIDED ON AT LEAST ONE SIDE OF FLIGHTS WITH 4 OR MORE RISERS. 3. HANDRAIL5 SHALL BE PLACED 54" TO 55" ABOVE THE NOSIN65 AND SPACED 1-1/2" MIN. OFF WALL WITH A 1-1/2" TO 2" DIAMETER, SMOOTH GRASP AND AT NEWEL OR 1--1/4" RETURN AT ENDS. 4. PROVIDE 80" MIN. CLEAR HEADROOM ABOVE N051NG5. 5. AREAS 30" ABOVE GRADE (WITHIN 3 FT) OR ADJACENT FLOORS PROVIDE GUARDRAILS WITH A MINIMUM HEIGHT OF 36" AND INTERMEDIATE BALUSTERS OR RAILS SPACED 50 THAT A 4" SPHERE CANNOT PASS THROUGH. b. ENCLOSED USABLE SPACE UNDER STAIRS SHALL HAVE INSTALLED PER I.M.G. AND MANUF 5PEGIFI�I.Of Edmonds t yBuilding Department ALr Work ADDITION AND REMODEL Address 8709 191ST PL SW ---- ------- Owner RODMAN ------------------------------------------ ---------------------------------------, Approved Date: 3/14/2p�023 pp Building Official. 41-1y UG00/K /OGA( Permit Number BLD2023-0077 APED 1/2" (5WB, ON WALLS AND SOFFITS. PROVIDE LOCKING IN CONGEALED SPACES BETWEEN STAIR N&F-R�3 AT TOF AND Bry I 1 vM c)r KUN ^NU tit 1 nEEN 5TUD5 NG AND IN LINE KITH RUN OF STAIRS. REV1 REV2 REV3 REV4 REV5 REVISIONS RES Feb 17 z 0 w� �- 0z g�g a4 SS LIJ0 m to ¢ rn m to s a w a m o r`LLLI V 0 0 dJ 1j o LLI ti m V x N o CL z a co w 0, o A 0 0 Z o TILT U C3 O o a Uj Z o Y V 5 A a O 462 S2 i ts" a O r 0 co O z 0 a 115.25 REVISIONS it CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT YN.S.E.G. 2015 WITION RESIPENTIAL. R402.2 Specific insulation requirements. In addition to the requirements of Section R402.1, insulation shall meet the specific requirements of Sections R402.2.1 through R402.2.1 1. R402.2.1 Ceilings with attic spaces. Where Section R402.1.1 would require R-49 In the ceiling, installing R-38 over 100 percent of the ceiling area requiring insulation shall be deemed to satisfy the requirement for R-49 wherever the full height of uncompressed R-38 insulation extends over the wall top plate at the eaves. This reduction shall not apply to the U-factor alternative approach in Section R402.1.3 and the total UA alternative in Section R402.1.4. R402.2.1.1 Loose insulation In attic spaces. Open -blown or poured loose fill insulation may be used in attic spaces where the slope of the ceiling is not more than 3 feet In 12 and there Is at least 30 inches of clear distance from the top of the bottom chord of the truss or ceiling joist to the underside of the sheathing at the roof ridge. R402.2.2 Reserved. R402.2.3 Eave baffle. For air permeable insulations in vented attics, a baffle shall be installed adjacent to soffit and eave vents. Baffles shall maintain an opening equal to or greater than the size of the vent. The baffle shall extend over the top of the attic insulation. The baffle shall be permitted to be any solid material. R402.2.4 Access hatches and doors. Access doors from conditioned spaces to unconditioned spaces (e.g., attics and crawl spaces) shall be weatherstripped and insulated to a level equivalent to the insulation on the surrounding surfaces. Access shall be provided to all equipment that prevents damaging or compressing the Insulation. A wood framed or equivalent baffle or retainer is required to be provided when loose fill insulation is installed, the purpose of which is to prevent the loose fill insulation from spilling into the living space when the attic access is opened, and to provide a permanent means of maintaining the installed R-value of the loose fill insulation. Exception: Vertical doors that provide access from conditioned to unconditioned spaces shall be permitted to meet the fenestration requirements of Table R402.1.1. R402.4.1.2 Testing. The building or dwelling unit shall be tested and verified as having an air leakage rate of not exceeding 5 air changes per hour. Testing shall be conducted with a blower door at a pressure of 0.2 Inches w.g. (50 Pascals). For this test only, the volume of the home shall be the conditioned floor area in ft2 (m2) multiplied by 8.5 feet (2.6 m). Where required by the code official, testing shall be conducted by an approved third party. A written report of the results of the test shall be signed by the party conducting the test and provided to the code official. Testing shall be performed at any time after creation of all penetrations of the building thermal envelope. Once visual inspection has confirmed sealing (see Table R402.4.1.1), operable windows and doors manufactured by small business shall be permitted to be sealed off at the frame prior to the test. Exception: For dwelling units that are accessed directly from the outdoors, other than detached one family dwellings and townhouses, an air leakage rate not exceeding 0.4 cfm per square foot of the dwelling unit enclosure area shall be an allowable alternative. Testing shall be conducted with a blower door at a pressure of 0.2 inches w.g. (50 Pascals) in accordance with RESNET/ICC 380, ASTM E779 or ASTM El 827. For the purpose of this test only, enclosure area to be calculated as the perimeter of the dwelling -unit, measured to the outside face of the exterior walls, and the centerline of party walls, times 8.5 feet, plus the ceiling and floor area. Doors and windows of adjacent dwelling units (including top and bottom units) shall be open to the outside during the test. This exception is not permitted for dwelling units that are accessed from corridors or other enclosed common areas. During testing: 1. Exterior windows and doors, fireplace and stove doors shall be closed, but not sealed, beyond the intended weatherstripping or other infiltration control measures. 2. Dampers including exhaust, intake, makeup air, backdraft and clue dampers shall be closed, but not sealed beyond intended infiltration control measures. 3. Interior doors, if installed at the time of the test, shall be open, access hatches to conditioned crawl spaces and conditioned attics shall be open. 4. Exterior or interior terminations for continuous ventilation systems and heat recovery ventilators shall be sealed. 5. Heating and cooling systems, if installed at the time of the test, shall be turned off. 6. Supply and return registers, if installed at the time of the test, shall be fully open. Exceptions: 1. Additions less than 500 square feet of conditioned floor area. 2. Additions tested with the existing home having a combined maximum air leakage rate of 7 air changes per hour. To qualify for this exception, the date of construction of the existing house must be prior to the 2009 Washington State Energy Code. R402.4.2 Fireplaces. New wood -burning fireplaces shall have fight -fitting flue dampers or doors and outdoor combustion air. When using tight -fitting doors on factory -built fireplaces listed and labeled in accordance with UL 127, the doors shall be tested and listed for the fireplace. When using tight -fitting doors on masonry fireplaces, the doors shall be listed and labeled in accordance with UL 907. R402.4.2.1 Gas fireplace efficiency. All gas fireplace heaters rated to ANSI Z21.88 shall be listed and labeled with a fireplace efficiency (FE) rating of 50 percent or greater in accordance with CSA P.4.1. Vented gas fireplaces (decorative appliances) certified to ANSI Z21.50 shall be listed and labeled, including their FE ratings, in accordance with CSA P.4.1. R402.4.4 Combustion air openings. Where open combustion air ducts provide combustion air to open combustion, space conditioning fuel burning appliances, the appliances and combustion air openings shall be located outside of the building thermal envelope, or enclosed in a room isolated from inside the thermal envelope. Such rooms shall be sealed and insulated In accordance with the envelope requirements of Table R402.1.1, where the walls, floors and ceilings shall meet the minimum of the below -grade wall R-value requirement. The door into the room shall be fully gasketed and any water lines and ducts in the room insulated in accordance with Section R403. The combustion air duct shall be insulated where it passes through conditioned space to a minimum of R-8. Exceptions: 1. Direct vent appliances with both intake and exhaust pipes Installed continuous to the outside. 2. Fireplaces and stoves complying with Section R402.4.2 and Section R1006 of the International Residential Code. R402.4.5 Recessed lighting. Recessed luminaires installed in the building thermal envelope shall be Type IC -rated and certified under ASTM E283 as having an air leakage rate not more than 2.0 cfm (0.944 Us) when tested at a 1.57 psf (75 Pa) pressure differential and shall have a label attached showing compliance with this test method. All recessed luminaires shall be sealed with a gasket or caulk between the housing and the interior wall or ceiling covering. TABLE R402.1.1 INSULATION AND FENESTRATION REQUIREMENTS BY COMPONENT' 'CLIMATE ZONE 5_AIJ]D ItiAA%ttNE 4 Fenestration U-Factorb 0.30 Skylight" U-Factor 0.50 Colling R-Valuee 49 21 Int Wood Frame Wallo-h R Value Floor R-Value 30 Below -Grade" Wall R-value 10/15/21 int + 5TB Slabdt R Value Depth 10, 2 ft SECTION R502 ADDITIONS R502.1 General. Additions to an existing building, building system or portion thereof shall conform to the provisions of this code as those provisions relate to new construction without requiring the unaltered portion of the existing building or building system to comply with this code. Additions shall not create an unsafe or hazardous condition or overload existing building systems. An addition shall be deemed to comply with thin code where the addition alone complies, where the existing building and addition comply with this code as a single building, or where the building with the addition uses no more energy than the existing building. Additions shall be in accordance with Section R502.1.1 or R502.1.2. R502.1.1 Prescriptive compliance. Additions shall comply with Sections R502.1.1.1 through R502.1.1.4, R502.1.1.1 Building envelope. New building envelope assemblies that are part of the addition shall comply with Sections R402.1, R402.2, R402.3.1 through R402.3.5, and R402.4. Exception: Where nonconditioned space is changed to conditioned space, the building envelope of the addition shall comply where the UA, as determined in Section R402.1.4, of the existing building and the addition, and any alterations that are part of the project, Is less than or equal to the UA generated for the existing building. R502.1.1.2 Heating and cooling systems. New heating, cooling and duct systems that are part of the addition shall comply with Section R403. Exception: The following need not comply with the testing requirements of Section R403.3.3: 1. Additions of less than 750 square feet. 2. Duct systems that are documented to have been previously sealed as confirmed through field verification and diagnostic testing in accordance with procedures in WSU RS-33. 3• Ducts with less than 40 linear feet in unconditioned spaces. 4. Existing duct systems constructed, insulated or sealed with asbestos. R502.1.1.3 Service hot water systems. New service hot water systems that are part of the addition shall comply with Section R403.5. R502.1.1.4 Lighting. New lighting systems that are part of the addition shall comply with Section 404.1. R502.1.2 Existing plus addition compliance (Simulated Performance Alternative). Where nonconditioned space Is changed to conditioned space the addition shall comply where the annual energy use of the addition and the existing building, and any alterations that are part of the project, is less than or equal to the annual energy use of the existing building when modeled in accordance with Section R405, The addition and any alterations that are part of the project shall comply with Section R405 in its entirety. SECTION R406 ADDITIONAL ENERGY EFFICIENCY REQUIREMENTS R406.1 Scope. This section establishes additional energy efficiency requirements for all new construction covered by this code, including additions subject to Section R502 and change of occupancy or use subject to Section R505 unless specifically exempted in Section R406. Credit from both Sections R406.2 and R406.3 are required. R406.2 Carbon emission equalization. This section establishes a base equalization between fuels used to define the equivalent carbon emissions of the options specified. The permit shall define the base fuel selection to be used and the points specified in Table R406.2 shall be used to modify the requirements in Section R406.3. The sum of credits from Tables R406.2 and R406.3 shall meet the requirements of Section R406.3. R406.3 Additional energy efficiency requirements. Each dwelling unit In a residential building shall comply with sufcient options from Table R406.2 so as to achieve the following minimum number of credits: 1. Small Dwelling Unit: .......................................................................................3.0 credits Dwelling units less than 1500 square feet in conditioned floor area with less than 300 square feet of fenestratim area. Additions to existing building greater than 500 square feet of heated floor area but less than 1500 square feet. 2. Medium Dwelling Unit: .............................................................................. ....... 6.0 credits All dwelling units that are not included In #1, 93 or #4. 3. Large Dwelling Unit: .......................................................................................... 7.0 credits Dwelling units exceeding 5000 square feet of conditioned floor area. 4. Dwelling units serving R-2 occupancies: ........................................................... 4.5 credits -AW 5. Additions lass than or equal to 500 square feet: ................................................ 1.5 credits a4-- The drawings included with the building permit application shall identify which options have been selected and the point value of each option, regardless of whether separate mechanical, plumbing, electrical, or other permits are utilized for the project. _40-Water heating system shall include one of the following: Electric heat pump water heater meeting the standards for Tier I of NEEA's advanced water heating specification or 5.4 1 or R-� Occu ncy, electric heat pump water hea rt5 , meeting the standards or Tier l of NEEA's arced water heating specification, s Soil supply domestic hot/watyto allunits. Ef oater heater is serving more than one elling unit, all hot watesand r irculation piping shall be insulated wi R-8 minimum pipe insulation. s YVINZ 0^ , NIP EXTERIOR fl00R SGHMPUl.E ATTENTION: THIS SCHEDULE 15 FOR ENERGY CODE GLAZING, COMPLIANCE ONLY, AND 15 NOT INTENDED A5 PRODUCT ORDERING SPECIFICATIONS. • SEE WORD ABBREVIATION INDEX ON PAGE 1 • PROVIDE HARDWARE 8 ACCESSORIES PER OWNER. • CODE LETTER = WINDOIN5, CODE NUMBER = DOORS • PROVIDE W1=ATHER-5TRIPPING FOR EXTERIOR DOORS. • ONLY THERMAL DOORS ARE LISTED BELOW. • PROVIPF_ SCREENS FOR VENTING WINOOW5, DOOR5 AND 5KYLlGHTS, • VERIFY SIZES AND QUANTITIES WITH PLANS. • PROVIDE MANUF. 5TD. MUNTIN GRILLS A5 5HOWN ON ELEVATIONS. • SEE ELEVATIONS FOR VENTING a CUSTOM SHAPES. • MANUF/ SUPPLIER SHALL PROVIDE CONTRACTOR WITH ROUGH • SEE FLOOR PLAN FOR ACTIVE DOOR PANELS 6 SWING. OPENING REOUIREMENT5 AND INSTALLATION INSTRUCTIONS. NFRG CODE UNIT 51ZE NO. WIDTH HEIGHT 50. FT. DESCRIPTION FRAME TYPE GLA55 TYPE AIRSP, FEATURES U VAL U x A A 5/0 X 3/0 1 5.00 3.00 15.00 SLIDER XO VINYL 2 CAL LOIN E ARG 0.512 0.30 4.50 B 5/0 X 4/0 1 5.00 4.00 20.00 SLIDER XO VINYL 2 OL LOW E ARG 0,812 0.30 6.00 G 4/0 x 2/6 1 4.00 2.50 10.00 PICTURE VINYL 2 OL LOW E ARG 0.812 0.50 5.00 D 4/0 x 4/0 1 4.00 4.00 16.00 SLIDER XO VINYL 2 GL LOIN E ARCS 0.512 FORE55 0.30 4.80 E 4/0 X 4/0 1 4.00 4.00 16.00 SLIDER XO VINYL 2 GL LOW E ARG 0.512 T56 0.30 4.50 1 12/O x 6/8 1 12.00 6.6i 81.00 5GD OXXO VINYL 2 GL LOW E ARC; 0.625 Teo 0.30 24.50 3 2/8 X 6/8 1 2.61 6.bi 18.50 UPPER LITE OR FI5ER61_455 2 GL LOW E ARG 0.500 T56 0.30 5.55 4 2/8 x 6/8 1 2.6-1 6.6"1 N/A 1-3/8" 5.CORE WOOD N/A N/A REUSE IF POSSIBLE N/A VERIFY AS A 20 MIN DOOR WITH SELF-CLO5ER QUANTITY TOTAL: 8 AREA = 1-1b.50 5Q. FT. TOTAL UA : AREA = UA AVERAGE = 0.30 UA TOTAL 52A5 iNINDOi^i AND SLIDING OLA55 DOOR: MILOARD BRAND TRIN5IG DBL GLAZE kNITH 5UNGOAT MAX LOIN E, ARGON FILL DOOR: PEAGHTREE, THERMA-TRU OR EQUIVALENT FiBER6LA55 DOOR WITH UPPER T56 DBL OL LOW E AROON FILL 1.5 RES s: Q U_ in N O o a is z U ul m � 0 d IU z A � 0 z Q lu W U 0 a J =3 o4a 6- a i a �- a O r d, w Cn U O 0 }O � W m _ o� UQ m n � ZO N Q� Ilu 2 o � s .In s iz z JU Q �O J �m m -Z3 REVISIONS Feb 17 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT r� 1-,UN I ai�o�� L (v�-©A ti © _ c? p� II Il - 2 Isv 1 r BASEMENT FLAN V 5GA1.E 1/4" = 1'- O° h t n 1 pc- b —..-. -:777 _ - L r or p6-/l o l-i ,4o Sb �x �b �L �k L b-11 5A?;;, E C-I,T- I f 16 ECG A NM-M 5 P GCS -ice f,17-zF2 S� -cd' A" Y (D- fzEmFzsNaE NORTH CD n z W (D Ocn y S 5 i2 ILL LUO La N m x� a� r o� V1 w'D Q� U JU V olu T � t-� oul 0 mQ LU in 124 27, 2.2- REVISIONS 5 rZ3 RE Feb ' CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT I� r ---------------------- VERIFY TOTAL CFM FOR LAUNDRY DOES NOT EXCE.DD I 200 CFM. IF CFM FOR TF E FAN AND DRYER EXCEDD 1200 CFM MAKE UP AIR Ic REQUIRED IN ACCORDANCE I WITH 2O18 IMC 504.6 — - — _-_-_---- -_-_- - J 9% &gym Q 2' m nx LA0 C- �. i OUT IV �2 O © lL ! GH1c� W jl\).�o r1► , 17 00 -- F \a' r® 2 ail I I K,�ni bpA� -sue I - - - - — - - — l Z'> i ,' `� o � ! Cps i 2 f7 �N� � � � . RL Co, 51 Ora =- -, 10 FIRST FLOOR PLAN SCALE 1/4" = 1'•- D" ILI f�F pl! II r I-zi--dl IN 1L sty N6RTH 0 12 Z z O UJ o co ¢a C4 Jz• Z7, zz REVISIONS 11- S•23 2 • • Z3 RE; Feb 1 CITY OF DEVELOPMENTS RVICES DEPARTMENT O m < m� M., Dmo AZm mmo O Z< �cf) .o rr • � m 1 N - �� LNJ N O l(v W z N � AL.5ERT H. COHEN VESISN G0MQANYP.5. 330 DAYTON 5TFZEET SUITE 6 EDMONDS, YVA R8020 ALHERT HILTON COHEN, ARGHITI=GT TF=L. (425) 116-1373 ROPMAN RESIVENGE 510cl — 1g15t PLACE S.W. EDMONUS, DNA 9802& DOCUMENT OF SERVICE- COPYRIGHT OAHC 2022- UNAUTHORIZED REPRODUCTION OR USE IS PROHIBITED AND PROTECTED BY FEDERAL LAW. 506 REGISTERED AL.BERT H. COHEN STATE OF WASHINGTON a ►i 0 < -1 -f n m rt' -0 m A�DSO j V/ o �, O A x O <� U) 0 WT W N O � �zN nt ell 1 -5 2 ALBERT H. GOHEN aESIGN COMPANY,-.s. 530 DAYTON 5TREET SUITE & EDMONDS, YVA g5020 ALBERT HILTON GOHEN, ARCHWEGT TEL (425)-rr;7-15-3 z 9 N 0 c m m Q 5496 REGISTERED ROOMAN RESIVENGE RC ICT 8'10q - 1g15t PLACE S.W. EPMONDS, NA g8026 ALBERT H. COHEN STATE OF WASHINGTON DOCUMENT OF SERVICE - COPYRIGHT OAHC 2022 - UNAUTHORIZED REPRODUCTION OR USE IS PROHIBITED AND PROTECTED BY FEDERAL LAW. O � �� m n CD m°l 0- m DmO � V+ Ago 1 m N cn o � N N AL-BERT H. GOHEN PES[GN GOMPANYr,�. 330 DAYTON 5TPREET 5UITE 6 EDMOND5, 1NA a5020 ALBr=RT HILTON GOHEN, ARCHIT'EGT TEL (425)-Nb-1575 IN 5496 u �1 PERT STERED ROPMAN RESIVENGE ITEC 5"709 - 1gi5t PLACE S.W. EPMONDS, WA 95026 AOHEN STATE OF WASHINGTON DOCUMENT OF SERVICE- COPYRIGHT OAHC 2022- UNAUTHORIZED REPRODUCTION OR USE IS PROHIBITED AND PROTECTED 6Y FEDERAL LAW. pm7e * Plrve;lo P-15, C5�F P r- ��- 1d50�1d III y211 � �lh� I Z�oG 1 m4A SCALE 4- / SCALE �I 4ul/ , -14 10 = 1I-al — wpm �Ho I.111 JA .A ub H 01O-OfZTH WALL KI I �,Y- ldx- 01, ROOF VENTILATION CONSTANTS: A.) 2 IN. DIAMETER BIRD BLOCK HOLES = 3 50. IN. EA. 3 HOLE5 PER 2 FT BAY = 4-1/2 50. IN. PER / LIN. FT B.) 2-1/2 IN. V-NOTCH HOLES = 3 SO. IN. EACH 3 NOTCHES PER 2 FT BAY = 4-1/2 50, IN. P/ LIN. FT (SAME FOR 1 IN. CONTINUOUS VENT: 5LOCKIN6 BTWN RAFTERS FOR ROOF SHEAR PANEL NAILING 15 M05T RESTRICTIVE) C.) CONTINUOUS RIDGE VENT = 18 50, IN. VENT PER LINEAL FT D.) GABLE END VENT AREA = R.O. AREA x 60°/a = VENT AREA PROPOSED: 125 ATTIC, 50. FT. AREA REG2UIREa: 1/150TH 120 SO. IN. 1/500TH 60 l5a, IN. IF HALF AT EAVE AND HALF AT 3 FT ABOVE EAVE 500/0 OF 1/300 30 50. IN. a L L Jol�i u11 ! I I tj 0 PETAIL 5CALH 1" = 1'-o r�-F-- t� W—AwIfUllmll 4DETAIL SCALE 1. = 1'-O" i �ig wwL -�� \/- 1g,� � e�< �EME� PROVIDE AT EAVE: AREA, 5G2. IN. OUANTITY VENT TYPE AT SAVE 101 22.5 LIN FT SAVE BLK OR V-NOTCHES 55,70/0 STATUS OK PROVIDE AT 5 FT ABOVE EAVE: AREA, 50. IN. OUANTITY VENT TYPE AT 3 FT ABOVE SAVE 50 1 ROOF JACKS (AT 5050 IN EACH) RIDGE VENTS PER LINEAL FT 6ABLE END VENTS PER 50 FT 50 TOTAL 50. IN. 167% STATUS OK RE Feb ' CITY Of 0 WW Z 0 �� �z U Q �0 o co In w N O d) lu v u a p o � W oc k Z di A a otp tp at w O 1 - 5.23 REVISIONS U Bg 2023 N _ 0 a 0 U w w 0 z W U 0 a DEVELOPMENT SERVICES DEPARTMENT Z�-J b E Cam!✓ . �/ ::� �x�t-� o �"I"'� .�. Fix �rrm Ps EX-_� L 1 tJ L� zg f-� IJ Lev' z l� o%SZ� Q C�� ,�� W 4-\C Lo r�r* -4 -HUG"-to E� uvLj o rf�K-LJF ICJ \,K/A L . FOUNPATION 4 let Fi FRAMING PLAN 5GA L-9 1/4" = 1'- O" E:� E1� jJ I j\Y — -- 49. E� 6x L FF-ej v. A tL r-=, 9-e-tL iA-tU 00 CYID ©-0 to L o,t i kx 172 fro t� - �—ru�b i kito Li V 0� r5r Tv 4 f,6,f 97 v � REFERENCE NORTH d) w l� w a A � � a IU w WL 3� x w J O � N 0 lZ. z 7• z2 REVISIONS RE; Feb 1 CITY OF DEVELOPMENT SERVICES DEPARTMENT r m < c� O zcn AL-BERT H. GOHEN aESIGN GOMPANYP.5. 550 DAYTON STREET SUITE 6 EDMON05, WA Q5020 AL-5ERT HILTON GOHEN, ARCHITECT TF--L (425) TT6-15"75 ROVMAN RESIVENGF. 5'70q - 1g15t PLAGE SA. EaMOSPS, WA g5026 DOCUMENT OF SERVICE - COPYRIGHT 0 AHC 2022- UNAUTHORIZED REPRODUCTION OR USE IS PROHIBITED AND PROTECTED BY FEDERAL LAW. 5496 ALBERT H. COHEN STATE OF WASHINGTON O < m n CD m 0 0- M nK° Am �z m� mm 1A m U) O 0 llj A 0 0 n � cn N ALBERT H. C OHEN DESIGN G0MPANYP.5. 556 DAYTON STREET SUITE 6 EDMONDS, V^ A g5020 ALE3ERT HILTON C.OHEN, ARCHITECT TEL (425) 776-15-0 K=MAN RESIVENGE 510q - 1g15t PLACE SA. EPMONPS, ^A g8026 DOCUMENT OF SERVICE - COPYRIGHT @ AHC 2022- UNAUTHORIZED REPRODUCTION OR USE 15 PROHIBITED AND PROTECTED BY FEDERAL LAW. 5496 REGISTERED ALBERT H.COHEN STATE OF WASHINGTON 0 < TI T m - CD'TT`i MDmzO zY/ i AmO � N W C cn , Z CA i� W ALBERT H. GOHEN PESISN GOMFAW(r.s. 550 DAYTON STREET SUITE 6 EDMONDS, WA g5020 ALBERT HILTON COHEN, ARCHITECT TEL (425)-M-1373 ROVMAN RESIPENGE 8"!09 — 1g16t PLACE S.N. EPMONP5, ^A g8026 5496 REGISTERED DOCUMENT OF SERVICE - COPYRIGHT O AHC 2023 - UNAUTHORIZED REPRODUCTION OR USE IS PROHIBITED AND PROTECTED BY FEDERAL LAW. ALBERT H. COHEN STATE OF WASHINGTON