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UNION AVE SEPROJECT LOCATION:
4114 NE 2ND ST, RENTON
NE 2ND ST
NE 4TH ST
0 10
5 20
20' FRONT YARD
EXISTING 2-STORY
FRAME HOUSE
#4114
EXISTING HOUSE
#4120
410'
PARCEL
1079350030
R.O.W. PUBLIC STREET
NE 2ND ST
AREA OF
PROPOSED WORK
88° 14' 29"N W
60.00'125.54'60.00'15' - 0"4' - 0"
4' - 0"20' - 0"20' - 0"15' REAR YARD
4' SIDE YARD4' SIDE YARDEXISTING HOUSE
#4108
410'PARCEL
1079350020
PARCEL
1079350040
PARCEL
5182100077
PARCEL
5182100078
CL
CONC. SIDEWALK
17 ' - 0 "
(E) CONC. DRIVEWAY(E)PAVED WALK(E) BRICK WALL
(E) CHIMNEY
(E) SHED
(E)CONC. WALKPROPOSED NEW
ADDITION
(E) CONC.
PATIO
(E) MULCH
PLAYGROUND
125.51'(E) OPEN
FRONT PORCH
(E)STONE WALK(E) CONC. PATIO
TO BE REMOVED 22' - 0"22' - 0"5' - 3"
(N) COVERED
CONC. PATIO DATE:
SHEET SIZE:
DRAWING:
22" x 34"ENGINEERED STRUCTURESGLOBAL DESIGN, PLLCDRAWINGS PROVIDED BY: !" # $%&’()%*)&%+,2-$-2 1/26/2022 2:07:40 PMSPSITE PLAN2/6/2022KAIWI ADDITION4114 NE 2ND ST,RENTON, WA 98059•A COPY OF THE APPROVED PLAN MUST BE ON SITE WHENEVER CONSTRUCTION IS IN PROGRESS.
•PAVED SURFACES INCLUDING ROADWAYS, SIDEWALKS, AND CURBS THAT ARE DAMAGED BY NEW
CONSTRUCTION SHALL BE REPAIRED AS REQUIRED BY THE STREET USE INSPECTOR.
•ALL LOCATIONS OF EXISTING UTILITIES SHOWN HEREIN HAVE BEEN OBTAINED FROM AVAILABLE
COUNTY RECORDS AND SHOULD BE CONSIDERED APPROXIMATE ONLY AND NOT NECESSARILY
COMPLETE OR ACCURATE. IT IS THE SOLE RESPONSIBILITY OF THE CONTRACTOR TO INDEPENDENTLY
VERIFY THE ACCURACY OF ALL UTILITY LOCATIONS SHOWN AND TO FURTHER DISCOVER AND AVOID
ANY OTHER UTILITIES NOT SHOWN HEREIN WHICH MAY BE AFFECTED BY THE IMPLEMENTATION OF THIS
PLAN.
•THE CONTRACTOR SHALL LOCATE AND PROTECT ALL CASTINGS AND UTILITIES DURING
CONSTRUCTION AND SHALL CONTACT THE UNDERGROUND UTILITIES LOCATOR SERVICE
(1-800-424-5555) AT LEAST 48 HOURS PRIOR TO CONSTRUCTION.
•ALL WORK PERFORMED BY PUBLIC UTILITY ENTITIES TO REMOVE OR RELOCATE EXISTING UTILITIES
SHALL BE DONE AT THE PERMITEE'S EXPENSE.
•UTILITY SERVICE CONNECTIONS SHOWN ON SITE PLAN ARE TO BE MAINTAINED PRIVATELY.
•ALL CLEARING AND GRADING MUST BE IN ACCORDANCE WITH LOCAL JURISDICTION CLEARING AND
GRADING EROSION CONTROL STANDARDS, DEVELOPMENT STANDARDS, LAND USE CODE, UNIFORM
BUILDING CODE, PERMIT CONDITIONS, AND ALL OTHER APPLICABLE CODES, ORDINANCES AND
STANDARDS.
•THE CONTRACTOR SHALL PROVIDE AND MAINTAIN TEMPORARY EROSION AND SEDIMENTATION
CONTROL FACILITIES TO INSURE THAT SEDIMENT-LADEN WATER DOESN'T ENTER THE NATURAL OR
PUBLIC DRAINAGE SYSTEM. AS CONSTRUCTION PROGRESSES AND UNEXPECTED (SEASONAL)
CONDITIONS DICTATE, MORE SILTATION CONTROL FACILITIES MAY BE REQUIRED TO INSURE COMPLETE
SILTATION COLLECTION ON THE PROJECT. DURING THE COURSE OF CONSTRUCTION IT SHALL BE THE
SOLE RESPONSIBILITY OF THE CONTRACTOR TO ADDRESS ANY NEW CONDITIONS THAT MAY BE
CREATED BY WORKSITE ACTIVITY AND TO PROVIDE ADDITIONAL FACILITIES THAT MAY BE NEEDED TO
PROTECT ADJACENT PROPERTIES.
•THE CONTRACTOR SHALL KEEP OFF-SITE STREETS CLEAN AT ALL TIMES BY SWEEPING. WASHING OF
THESE STREETS WILL NOT BE ALLOWED WITHOUT PRIOR APPROVAL FROM CITY OR COUNTY OFFICIALS.
•FINAL SITE DRAINAGE MUST DIRECT DRAINAGE AWAY FROM ALL BUILDING STRUCTURES AT A
MINIMUM SLOPE OF 6 INCHES WITHIN THE FIRST 10 FEET. (IRC R401.3).
GENERAL SITE PLAN NOTES
CONSTRUCTION OF A NEW ONE STORY ADDITION TO THE EXISTING SINGLE FAMILY RESIDENCE.
PROJECT DESCRIPTION
ZONING DATA
1" = 10'-0"
SITE PLAN
PROJECT ADDRESS:
4114 NE 2ND ST,
RENTON, WA 98059
PARCEL NO.
1079350030
ZONING CODE: RENTON MUNICIPAL CODE -TITLE IV
ZONE: R-10
GROSS LOT AREA: 7,531 sq. ft.
MAX. ALLOWED LOT COVERAGE BY STRUCTURES:
55% * 7,531 sq. ft. = 4,142 sq. ft.
EXISTING LOT COVERAGE BY STRUCTURES:
EXISTING HOUSE -1,250 sq. ft.
TOTAL EXISTING LOT COVERAGE BY STRUCTURES -1,250 sq. ft.
PROPOSED LOT COVERAGE BY STRUCTURES:
EXISTING HOUSE -1,250 sq. ft.
NEW ADDITION -476 sq. ft.
TOTAL PROPOSED LOT COVERAGE BY STRUCTURES -1,726 sq. ft.
MAX. ALLOWED LOT IMPERVIOUS SURFACE:
70% * 7,531 sq. ft. = 5,272 sq. ft.
EXISTING LOT IMPERVIOUS SURFACE AREA:
EXISTING HOUSE -1,250 sq. ft.
EXISTING SHED - 66 sq. ft. 199 sq. ft.
EXISTING CONCRETE DRIVEWAY -395 sq. ft.
EXISTING CONCRETE PATIOS, PORCHES AND WALKS -969 sq. ft.
TOTAL EXISTING LOT IMPERVIOUS SURFACE -2,680 sq. ft.
PROPOSED LOT IMPERVIOUS SURFACE AREA:
EXISTING HOUSE -1,250 sq. ft.
EXISTING SHED -66 sq. ft.
EXISTING CONCRETE DRIVEWAY -395 sq. ft.
NEW ADDITION -476 sq. ft.
NEW COVERED PATIO -264 sq. ft.
EXISTING CONCRETE PATIO, PORCH AND WALKS TO REMAIN -617 sq. ft.
TOTAL PROPOSED LOT IMPERVIOUS SURFACE -3,068 sq. ft.
MINIMUM SETBACKS OF STRUCTURE:
FRONT YARD -20'
REAR YARD -15'
SIDE YARDS -4'OWNER:
ALIKA KAIWI
alika.jenny@yahoo.com
CONTACT INFORMATION
DESIGN PROFESSIONAL:
ENGINEERED STRUCTURES GLOBAL DESIGN, PLLC
www.esg-design.com
206-890-5949
engineer@esg-design.com
2,813 sq. ft.
199 sq. ft.
705 sq. ft.
3,025 sq. ft.
DATE:
SHEET SIZE:
DRAWING:
22" x 34"ENGINEERED STRUCTURESGLOBAL DESIGN, PLLCDRAWINGS PROVIDED BY: !" # $%&’()%*)&%+,2-$-2 1/26/2022 6:42:06 PMA0.1GENERAL NOTES2/6/2022KAIWI ADDITION4114 NE 2ND ST,RENTON, WA 98059OWNER:
ALIKA KAIWI
alika.jenny@yahoo.com
CONTACT INFORMATION
DESIGN PROFESSIONAL:
ENGINEERED STRUCTURES GLOBAL DESIGN, PLLC
www.esg-design.com
206-890-5949
engineer@esg-design.com
PROJECT/CODE SUMMARY
ALL WORK TO COMPLETED IN COMPLIANCE WITH THE NEWEST
VERSION OF THE FOLLOWING CODES AND REGULATIONS AS REQ'D
2018 INTERNATIONAL RESIDENTIAL CODE
2018 INTERNATIONAL MECHANICAL CODE
2018 INTERNATIONAL FIRE CODE
PROJECT INFORMATION
ADDRESS
4114 NE 2ND ST,
RENTON, WA 98059
ZONING
R-10
GENERAL RESIDENTIAL PROJECT NOTES
ANY SPECIFIC REFERENCE TO CODES, RULES, REGULATIONS, STANDARDS, MANUFACTURER'S INSTRUCTIONS OR REQUIREMENTS
OF REGULATORY AGENCIES SHALL MEAN THE LATEST PRINTED EDITION OF EACH IS IN EFFECT AT THE DATE OF SUBMISSION OR
BID UNLESS THE DOCUMENT IS SHOWN DATED.
FIRE PROTECTION:
•ALL NEW DETECTORS TO BE COMBINATION SMOKE AND CARBON MONOXIDE DETECTORS. (IRC R314)
•ALL NEW DETECTORS TO BE HARD-WIRED WITH BATTERY BACK-UP. (IRC R314)
•DETECTORS SHALL BE INSTALLED IN ACCORDANCE WITH THE APPROVED MANUFACTURER'S INSTRUCTION AND IN
ACCORDANCE WITH UL217 AND NFPA 72.
•DETECTORS SHALL BE INTERCONNECTED SUCH THAT WHEN ONE ALARM IS ACTIVATED ALL REMAINING ALARMS
ARE ACTIVATED.
•IN WOOD-FRAMED CONSTRUCTION, FIREBLOCKING SHALL BE PROVIDED IN LOCATIONS PER IRC R302.11.
•WHERE THERE IS USABLE SPACE BOTH ABOVE AND BELOW THE CONCEALED SPACE OF A FLOOR-CEILING ASSEMBLY,
DRAFTSTOPS SHALL BE INSTALLED SO THAT THE AREA OF THE CONCEALED SPACE DOES NOT EXCEED 1,000 SQUARE FEET
(IRC R302.12).
WINDOWS / DOORS:
•IN EACH SLEEPING ROOM AN EGRESS WINDOW OR DOOR SHALL BE PROVIDED THAT HAS 5.7 SF. OF CLEAR NET OPERABLE
AREA. THE SMALLEST CLEAR MIN. DIMENSION SHALL NOT BE LESS THAN 20" IN WIDTH OR 24" IN HEIGHT. WINDOW SILLS IN
SLEEPING ROOMS NOT TO EXCEED 44"ABOVE THE FINISH FLOOR.(IRC R310)
•20 MIN., SELF-CLOSING DOOR W/ WEATHER STRIPPING REQUIRED AT GARAGE ENTRANCE TO LIVING SPACE. (IRC R302.5.1)
•WINDOWS WITHIN 24" OF THE FLOOR SHALL NOT PERMIT OPENINGS THAT ALLOW PASSAGE OF
4" DIAMETER SPHERE. (IRC R312.2.1)
•WINDOW AND DOOR HEADERS SHALL BE INSULATED WITH A MINIMUM OF R-10 INSULATION ( WSEC R402.1.1)
•EVERY EXTERIOR EXIT DOOR SHALL HAVE A LANDING ON EACH SIDE. MAXIMUM STEP AT THRESHOLD
SHALL BE 1-1/2". (IRC R311.3)
•CAULKING & SEALANTS: EXTERIOR JOINTS AROUND WINDOW AND DOOR FRAMES; OPENINGS BETWEEN WALLS AND
FOUNDATION; OPENINGS BETWEEN ROOF AND WALL PANELS, OPENINGS AT PENETRATIONS OF UTILITY SERVICES THROUGH
WALLS, FLOORS & ROOFS; AND ALL OTHER OPENINGS IN THE EXTERIOR BUILDING ENVELOPE SHALL BE SEALED, CAULKED,
GASKETED OR WEATHERSTRIPPED. (IRC R702.7 & R703)
GLAZING:
•WINDOW SCHEDULE IS FOR PLANNING PURPOSES ONLY. GC TO VERIFY LOCATIONS, ROUGH OPENINGS, SWING
DIRECTIONS AND LAMINATION / TEMPERING REQUIREMENTS PRIOR TO FABRICATION. GC TO REVIEW AND CONFIRM ALL
OPERATIONAL DETAILS WITH HOMEOWNER PRIOR TO ORDERING. PROCEEDING WITH WINDOW/DOOR ORDER PRIOR RECEIVING
APPROVAL FROM HOMEOWNER IS AT THE SOLE RISK OF THE GENERAL CONTRACTOR.
•U-FACTORS OF FENESTRATION PRODUCTS (WINDOWS, DOORS AND SKYLIGHTS) SHALL BE DETERMINED IN ACCORDANCE
WITH NFRC 100 BY AN ACCREDITED, INDEPENDENT LABORATORY, AND LABELED AND CERTIFIED BY THE MANUFACTURER.
•PROVIDE LAMINATED / TEMPERED GLAZING PER CODE AT THE FOLLOWING LOCATIONS (IRC R308.4)
-WINDOWS/SIDELIGHTS WHERE THE NEAREST VERTICAL EDGE IS WITHIN A 24" ARC OF THE DOOR AND WHOSE
BOTTOM EDGE IS LESS THAN 60" ABOVE THE NEAREST WALKING SURFACE
-GLAZING THAT IS 18" OR LESS ABOVE ADJACENT WALKING S URFACE
-SLOPED GLAZING ACTING AS SKYLIGHTS
-ALL OTHER HAZARDOUS LOCATIONS AS REQUIRED BY APPLICABLE CODES
STAIRS AND HANDRAILS:
•MINIMUM STAIRWAY REQUIREMENTS ARE AS FOLLOWS: 36" MIN. WIDTH, 6'-8" MIN. HEADROOM, 7-3/4" MAX. RISE AND 10"
MIN. TREAD DEPTH. (IRC R311.7)
•LANDING SHALL BE PROVIDED AT TOP AND BOTTOM OF EACH STAIRWAY. LANDING DEPTH IN THE DIRECTION OF TRAVEL SHALL
BE MIN. 36 INCHES, LANDING WIDTH TO BE NOT LESS THAN STAIRWAY WIDTH. (IRC R311.7.6)
•PROVIDE A HANDRAIL 34"-38" A.F.F. HAND GRIP PORTION TO BE CONTINUOUS AND 1-1/4" TO 2" IN CROSS SECTION WITH
BOTH ENDS RETAINED. THERE SHALL BE A SPACE OF NOT LESS THAN 1-1/2" BETWEEN THE WALL AND THE HANDRAIL.
(IRC R311.7.8)
GUARDRAILS:
•GUARDS SHALL BE LOCATED ALONG OPEN-SIDED WALKING SURFACES, INCLUDING STAIRS, RAMPS AND LANDINGS, THAT ARE
LOCATED MORE THAN 30 INCHES VERTICALLY TO THE FLOOR OR GRADE BELOW. (IRC R312.1.1)
•REQUIRED GUARDRAILS SHALL BE NOT LESS THAN 36 INCHES IN HEIGHT AND SHALL NOT HAVE OPENINGS THAT ALLOW
PASSAGE OF A SPHERE 4 INCHES IN DIAMETER (TRIANGULAR OPENINGS AT THE OPEN SIDE OF STAIRS SHALL NOT ALLOW
PASSAGE OF A SPHERE 6 INCHES DIAMETER). (IRC R312.1.3)
•ATTACH BASE OF GUARDRAIL POSTS TO FRAMING TO SUPPORT 200# LATERAL LOAD. SEE STRUCTURAL FOR DETAILS.
CEILING HEIGHTS:
•HABITABLE SPACE, HALLWAYS, BATHROOMS, TOILET ROOMS, LAUNDRY ROOMS, AND PORTIONS OF BASEMENTS CONTAINING
THESE SPACES SHALL HAVE A CEILING HEIGHT OF NOT LESS THAN 7 FEET. THE REQUIRED HEIGHT SHALL BE MEASURED FROM
THE FINISH FLOOR TO THE LOWEST PROJECTION FROM THE CEILING.(IRC R305.1)
•FOR ROOMS WITH SLOPED CEILINGS, AT LEAST 50 PERCENT OF THE REQUIRED FLOOR AREA OF THE ROOM SHALL HAVE A
CEILING HEIGHT OF AT LEAST 7 FEET AND NO PORTION OF THE REQUIRED FLOOR AREA MAY HAVE A CEILING HEIGHT OF LESS
THAN 5 FEET. (IRC R305.1)
•ATTIC AREAS WITH A VERTICAL HEIGHT OF 30 INCHES OR GREATER SHALL HAVE A ACCESS OPENING NOT LESS THAN 22
INCHES BY 30 INCHES. WHERE LOCATED IN A WALL, THE OPENING SHALL BE NOT LESS THAN 22 INCHES WIDE BY
30 INCHES HIGH. (IRC R807.1)
CRAWL SPACES:
•CRAWL SPACE ACCESS SHALL BE PROVIDED TO ALL UNDER-FLOOR SPACES. ACCESS OPENINGS SHALL BE A MINIMUM OF
18 x 24 INCHES, OPENINGS THROUGH A WALL SHALL BE 16 x 24 INCHES. (IRC R408.4)
•PROVIDE MINIMUM 18 INCH CRAWL SPACE UNDER WOOD JOISTS AND 12 INCHES UNDER WOOD GIRDERS (IRC R317.1)
•CRAWL SPACE VENTILATION, MINIMUM NET AREA SHALL BE OF 1 SQUARE FOOT FOR EACH 150 SQUARE FEET OF
UNDERFLOOR AREA (EXCEPT SPACE OCCUPIED BY A BASEMENT) (1,500 SQUARE FEET WITH CLASS 1 VAPOR RETARDER).
AT LEAST ONE OPENING SHALL BE LOCATED WITHIN THREE FEET OF EACH CORNER AND ARRANGED TO PROVIDE CROSS
VENTILATION ON AT LEAST TWO OPPOSITE SIDES. OPENING TO BE COVERED WITH APPROVED SCREENING
MATERIAL. (IRC R408.2)
•A GROUND COVER VAPOR BARRIER OF MIN. 6 MIL. (0.006") POLYETHYLENE (0R EQUIVALENT)SHALL BE INSTALLED IN ALL
CRAWL SPACES, JOINTS LAPPED 12", EXTEND UP FOUNDATION WALL AND SECURE TO SILL PLATE WHEREVER PRACTICAL.
(IRC R408.1)
FOUNDATION DRAINAGE:
•CONTRACTOR SHALL PROVIDE AND INSTALL RIGID 4" DIAMETER PERFORATED PVC DRAIN PIPING AROUND THE EXTERIOR AND/OR
UPHILL SIDE OF ALL STRUCTURAL FOUNDATION WALLS SHOWN IN THE PROJECT. DRAIN PIPING SHALL BE LOCATED AT A
SUITABLE ELEVATION AT OR NEAR THE BASE OF ALL FOUNDATION WALL FOOTINGS. DRAIN PIPES SHALL BE COVERED WITH
MINIMUM 12" x 12" LAYER OF 3/4" WASHED DRAIN ROCK, AND WRAPPED WITH A LAYER OF CONSTRUCTION SILT FABRIC.
CONTRACTOR IS RESPONSIBLE FOR CONNECTION OF FOUNDATION DRAINS INTO A SUITABLE STORM DRAINAGE SYSTEM OR
OTHER APPROVED DRAINAGE DISCHARGE BMP SYSTEM. PROVIDE CLEAN-OUT STANDPIPES AT APPROPRIATE LOCATIONS TO
EFFECTIVELY SERVICE THE SYSTEM.
PARCELL
1079350030
LOT SIZE
7,531 sq. ft.
2018 UNIFORM PLUMBING CODE
2018 WASHINGTON STATE ENERGY CODE
2020 NATIONAL ELECTRIC CODE
GENERAL CONSTRUCTION PLAN NOTES
1. GENERAL CONTRACTOR TO REVIEW ALL DOCUMENTS AND VERIFY ALL DIMENSIONS AND FIELD CONDITIONS AND CONFIRM THAT WORK
IS BUILDABLE AS SHOWN IN DRAWINGS. ANY CONFLICTS OR OMISSIONS SHALL BE IMMEDIATELY REPORTED TO THE ENGINEER FOR
CLARIFICATION PRIOR TO PROCEEDING WITH WORK IN QUESTION OR ORDERING MATERIALS FOR WORK. COMMENCEMENT OF
WORK SHALL BE DEEMED AS THE GC'S ACKNOWLEDGMENT OF ALL WORK TO COMPLETE PROJECT IN CONFORMANCE WITH CONTRACT
DOCUMENTS AND SCHEDULE.
2. JOB SITE SHALL BE KEPT CLEAN AND SAFE DURING ALL PHASES OF CONSTRUCTION.
3. WORK AREAS TO REMAIN SECURE AND LOCKABLE DURING CONSTRUCTION. THE GENERAL CONTRACTOR SHALL COORDINATE WITH
OWNER TO ENSURE SECURITY.
4. PROTECT BUILDING FROM WATER DAMAGE DURING ALL PHASES OF CONSTRUCTION
5. GENERAL CONTRACTOR SHALL NOTIFY THE HOMEOWNER OF ANY UTILITIES, NOT COVERED IN THE CONSTRUCTION/ DEMOLITION
DOCUMENTS, WHICH MAY INTERFERE WITH COMPLETING THE WORK. WHEN REMOVAL IS APPROVED BY THE HOMEOWNER, GENERAL
CONTRACTOR SHALL INSPECT, TEST, AND DISCONNECT THE SPECIFIED UTILITY, CUT BACK TO SOURCE AND CAP.
6. DO NOT SCALE DRAWINGS. DOOR AND WINDOW LOCATIONS SHALL BE AS SHOWN ON CONSTRUCTION PLAN. IN CASE OF CONFLICT,
NOTIFY ENGINEER FOR WRITTEN CLARIFICATION PRIOR TO PROCEEDING WITH CONSTRUCTION.
7. VERIFY AND COORDINATE DIMENSIONS AND ORIENTATION ON PLANS AND ELEVATIONS.
8. ALL NEW EXTERIOR WALLS TO BE 2x6 FRAMING U.N.O.
9. ALL NEW INTERIOR WALLS TO BE 2x4 FRAMING U.N.O.
10. ALL DIMENSIONS MARKED "CLEAR" OR "CLR" SHALL BE MAINTAINED AND SHALL ALLOW FOR THICKNESS OF ALL FINISHES INCLUDING
FLOOR FINISHES.
11. DIMENSIONS SHOWN AS "VIF" OF "FIELD VERIFY" SHALL BE VERIFIED BY THE CONTRACTOR IN THE FIELD. CONTRACTOR SHALL
NOTIFY ENGINEER OF ANY DISCREPANCY IN DIMENSIONS PRIOR TO PROCEEDING WITH THE WORK IN THAT AREA.
12. "ALIGN" SHALL MEAN ACCURATELY LOCATE FINISH FACES IN THE SAME PLANE.
13. "TYPICAL" OR "TYP" SHALL MEAN THAT THE CONDITION IS REPRESENTATIVE FOR SIMILAR CONDITIONS THROUGHOUT, UNLESS
OTHERWISE NOTED. DETAILS ARE USUALLY KEYED AND NOTED "TYP" ONLY ONCE, WHEN THEY FIRST OCCUR.
14. "SIMILAR" OR "SIM" MEANS COMPARABLE CHARACTERISTICS FOR THE CONDITIONS NOTED.
15. GENERAL CONTRACTOR SHALL COORDINATE AND PROVIDE BACKING FOR MILLWORK AND ITEMS ATTACHED OR MOUNTED TO WALLS
OR CEILINGS.
16. UNDERCUT DOORS TO CLEAR TOP OF FLOOR FINISHES BY 1/4", UNLESS OTHERWISE NOTED.
17. ALL MECHANICAL AND ELECTRICAL SCOPE OF WORK IS DESIGN/BUILD BY RESPECTIVE SUBCONTRACTORS. FIXTURE, GRILLE, SWITCH,
AND OUTLET LOCATIONS SHOULD BE CONSIDERED DURING FRAMING -AND FINAL LOCATIONS SHOULD BE APPROVED BY
HOMEOWNER PRIOR TO INSTALLATION.
18. THE GENERAL CONTRACTOR SHALL BE SOLELY RESPONSIBLE FOR COORDINATION OF THE LOCATIONS AND INSTALLATION OF ALL
MECHANCIAL, ELECTRICAL, PLUMBING, AND OTHER SUBCONTRACTOR WORK AS NECESSARY FOR THE PROJECT.
19. FOR REMODEL OR ADDITION PROJECTS, IF THE CONTRACTOR UNCOVERE S EXISTING STRUCTURAL CONDITIONS WHICH DO NOT
MATCH THE CONSTRUCTION PLANS, OR IF THE CONTRACTOR BELIEVES THE EXISTING CONDITIONS TO BE STRUTURALLY UN-SOUND, THE
CONTRACTOR SHALL NOTIFY THE ENGINEER OF THE OBSERVED CONDITION AND REQUEST FURTHER DIRECTION BEFORE PROCEEDING.
INTERPRETATIONS:
•THESE DOCUMENTS ARE IN PART DIAGRAMMATIC AND SUBJECT TO INTERPRE TATION.THEY DO NOT NECESSARILY SHOW COMPLETE
DETAILS OF CONSTRUCTION, WORK, OR MATERIALS, PERFORMANCE OR INSTALLATION, AND DO NOT NECESSARILY SHOW HOW
CONSTRUCTION DETAILS OF OTHER ITEMS OF THE WORK MAY AFFECT ANY PARTICULAR INSTALLATION. ALL ASPECTS OF THE PROJECT
MUST BE ASCERTAINED BY THE CONTRACTOR AND CORRELATED TO BRING THE PARTS TOGETHER AS A COMPLETED WHOLE.
•ANY DETAIL, DIMENSION, OR STATEMENT NOT COMPLETELY CLEAR TO THE CONTRACTOR SHALL BE REFERRED TO THE
ENGINEER FOR INTERPRETATION. CONTRACTOR IS REQUESTED TO PROVIDE CONSTRUCTION QUESTIONS IN THE FORM OF A
DOCUMENTED "RFI" (REQUEST FOR INFORMATION) DELIVERED VIA EMAIL AND INCLUDING ANY SUPPLEMENTARY PHOTOS, SKETCHES,
OR PLAN MARKUPS AS MAY BE USEFUL TO ASSIST IN THE RESOLUTION OF THE QUESTION.
EXISTING (AS-BUILT) DIMENSIONS:
•ALL DIMENSIONS ARE GIVEN TO THE FACE OF EXISTING FINISH MATERIALS
NEW CONSTRUCTION DIMENSIONS:
ALL DIMENSIONS ARE GIVEN TO THE FOLLOWING SURFACES, UNLESS NOTED OTHERWISE:
•TO THE EXTERIOR FACE OF EXTERIOR WALL STUDS OR CONCRETE WALLS
•TO THE CENTERLINE OF STRUCTURAL COLUMNS
•TO THE FACE OF INTERIOR WALL STUDS
•TO THE TOP OF STUD WALL DOUBLE TOP PLATES
•TO THE TOP SURFACE OF PLYWOOD OR DECKING SUB-FLOOR
PROJECT DESCRIPTION
CONSTRUCTION OF A NEW ADDITION TO THE EXISTING SINGLE FAMILY RESIDENCE
FOUNDATION DAMP-PROOFING:
•CONTRACTOR SHALL APPLY ASPHALT EMULSION DAMP-PROOFING TO ALL BELOW GRADE FOUNDATION WALLS PER IRC R406.1.
ENSURE THAT EXTERIOR SURFACES ARE CLEAN AND DRY PRIOR TO MEMBRANE APPLICATION. FILL ANY HONEYCOMBED AREAS,
CRACKS, AND FORMWORK HOLES WITH NON-SRINK CEMENT GROUT PRIOR TO APPLICATION, PER MANUFACTURER'S
INSTRUCTIONS. ALL BELOW GRADE FOUNDATION WALLS TALLER THAN 48" HIGH SHALL ALSO BE PROTECTED WITH A LAYER OF
PLASTIC DRAIN MAT (DIMPLE BOARD) FASTENED TO THE WALL SURFACE PER MANUFACTURER'S INSTRUCTIONS. (COSELLA-
DORKEN "DELTA-MS" MEMBRANE AND "DELTA-DRAIN" DRAIN MAT, AND ENKADRAIN 3000R DRAINAGE, OR EQUIVALENT).
GUTTERS & DOWNSPOUTS:
•CONTRACTOR SHALL PROVIDE "K-STYLE" GUTTERS AT ALL SLOPED ROOFS, UNLESS DIRECTED OTHERWISE BY HOMEOWNER.
LAP ROOF EAVE FLASHING TO DISCHARGE INTO EDGE GUTTERS. PROVIDE APPROPRIATELY SIZED DOWNSPOUTS WHICH
DISCHARGE INTO NEW 4" DIAMETER TIGHTLINE STORM DRAINAGE LEADERS WHICH ARE ROUTED INTO A SUITABLE STORM
DRAINAGE SYSTEM OR OTHER APPROVED DRAINAGE DISCHARGE BMP SYSTEM.
ROOF FLASHING:
•CONTRACTOR SHALL PROVIDE METAL FLASHING AND OTHER WEATHER PROTECTION MATERIALS AS STATED IN IRC R903 AND
R905. VALLEY FLASHING SHALL BE WITH STANDARD V-CRIMPED ENAMELED METAL. ROOF TO MASONRY CONDITIONS SHALL
HAVE STANDARD ENAMELED METAL STEP-FLASHING AND COUNTER-FLASHING AS REQUIRED. PROVIDE ALL DOOR, WINDOW,
DECK, LEDGER, AND OTHER FLASHING AS REQUIRED PER IRC.
EXTERIOR FINISHES:
•EXTERIOR WALLS SHALL PROVIDE THE BUILDING WITH A WEATHER-RESISTANT EXTERIOR WALL ENVELOPE. THE EXTERIOR WALL
ENVELOPE SHALL INCLUDE FLASHING AS DESCRIBED IN IRC R703. THE EXTERIOR WALL ENVELOPE SHALL BE DESIGNED
AND CONSTRUCTED IN SUCH A MANNER AS TO PREVENT THE ACCUMULATION OF WATER WITHIN THE WALL ASSEMBLY BY
PROVIDING A WATER-RESISTIVE BARRIER BEHIND THE EXTERIOR VENEER AS REQUIRED BY IRC R703.2.
DATE:
SHEET SIZE:
DRAWING:
22" x 34"ENGINEERED STRUCTURESGLOBAL DESIGN, PLLCDRAWINGS PROVIDED BY: !" # $%&’()%*)&%+,2-$-2 1/26/2022 6:42:07 PMA0.2GENERAL NOTES2/6/2022KAIWI ADDITION4114 NE 2ND ST,RENTON, WA 98059NEW ADDITIN TO FOLLOW "PERSCRIPTIVE" METHOD COMPLYING WITH THE 2018
WASHINGTON STATE ENERGY CODE (WSEC). NEW ADDITION IS CLASSIFIED AS ADDITION
LESS THAN 500 SQ.FT, NEEDING 1.5 CREDITS (SELECTED BELOW).
0.5 CREDITS
1.0 CREDITS
•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 (WSEC R502).
•ALTERATIONS TO ANY BUILDING OR STRUCTURE SHALL COMPLY WITH THE REQUIREMENTS
OF THE CODE FOR NEW CONSTRUCTION. ALTERATIONS SHALL BE SUCH THAT THE
EXISTING BUILDING OR STRUCTURE IS NO LESS CONFORMING TO THE PROVISIONS OF
THIS CODE THAN THE EXISTING BUILDING OR STRUCTURE WAS PRIOR TO THE ALTERATION
(WSEC R503.1).
•BUILDING ENVELOPE ASSEMBLIES THAT ARE PART OF THE ALTERATION SHALL COMPLY
WITH WSEC TABLE R402.1.1 MINIMUM PRESCRIPTIVE REQUIREMENTS FOR
NEW CONSTRUCTION (WSEC R503.1.1).
•ALTERATIONS NEED NOT COMPLY WITH THE REQUIREMENTS FOR NEW CONSTRUCTION
PROVIDED THE ENERGY USE OF THE BUILDING IS NOT INCREASED AND THE EXISTING
ROOF, WALL OR FLOOR CAVITY IS NOT EXPOSED. IF EXISTING CEILING, WALL OR FLOOR
CAVITIES ARE EXPOSED DURING CONSTRUCTION, THOSE TO BE FILLED WITH INSULATION.
2x4 FRAMED WALLS SHALL BE INSULATED TO A MINIMUM OF R-15 AND 2x6 FRAMED
WALLS SHALL BE INSULATED TO A MINIMUM OF R-21 (WSEC R503.1.1).
WHOLE HOUSE VENTILATION NOTES:
•FOLLOW ALL APPLICABLE REQUIREMENTS OF IRC CHAPTER 15.
•LAUNDRY, BATH AND UTILITY ROOM FANS TO BE INSTALLED IN ACCORDANCE WITH
WSEC TABLE 403.6.1.
•ALL EXHAUSTS SHALL TERMINATE OUTSIDE NOT LESS THAN 3 FEET FROM PROPERTY LINES; 3 FEET
FROM OPERABLE/NON-OPERABLE OPENINGS INTO BUILDING AND 10 FEET FROM MECHANICAL AIR
INTAKES, EXCEPT WHERE OPENING IS 3 FEET ABOVE AIR INTAKE
•OUTDOOR AIR SHALL BE DISTRIBUTED TO EACH HABITABLE ROOM BY INDIVIDUAL OUTDOOR AIR
INLETS PER IRC M1505.
•FOLLOW PRESCRIPTIVE WHOLE HOUSE VENTILATION SYSTEM FOR INTERMITTENT WHOLE HOUSE
VENTILATION USING EXHAUST FANS (IRC M1505).
•WHOLE HOUSE FAN TO BE CONTROLLED BY 24 HOUR TIMER WITH THE CAPABILITY OF CONTINUOUS
OPERATION, MANUAL AND AUTOMATIC CONTROL.
•CALCULATIONS: PER IRC TABLE M1505.4.3.(1) - 1,501-3,000 sq.ft.; 5BR: 75CFM REQUIRED.
ATTIC/ROOF VENTILATION NOTES:
(SEE IRC R806 FOR FURTHER VENTILATION REQUIREMENTS)
•PROVIDE CONTINUOUS EAVE VENTS, RIDGE VENTS, AND SIDEWALL VEN TS, AS REQUIRED PER
CODE. (RECOMMEND "COR-A-VENT" OR EQUIVALENT PRODUCTS).
•PROVIDE APPROVED BUG SCREEN AT ALL VENTILATION AS REQ'D.
•PROVIDE 1" MIN. CLEARANCE ABOVE INSULATION FOR VENTILATION.
•PLACE NO SOFFIT VENTING WITHIN 5'-0" OF PROPERTY LINE.
ADDITIONAL ENERGY CODE NOTES:
•NATURAL LIGHTING IN ALL HABITABLE SPACES SHALL BE PROVIDED WITH AGGREGATE GLAZING
AREA OF NOT LESS THAN 8% OF THE FLOOR AREA OF EACH SPACE (IRC R303.1).
•A RESIDENTIAL ENERGY COMPLIANCE CERTIFICATE COMPLYING WITH WSEC R401.3 IS REQUIRED
TO BE COMPLETED BY THE BUILDER AND PERMANENTLY POSTED WITHIN 3' OF THE ELECTRICAL
PANEL PRIOR TO FINAL INSPECTION.
•EACH DWELLING UNIT IS REQUIRED TO BE PROVIDED WITH AT LEAST ONE PROGRAMMABLE
THERMOSTAT FOR THE REGULATION OF TEMPERATURE IN COMPLIANCE WITH WSEC R403.1.1.
•A SIGNED AFFIDAVIT DOCUMENTING THE DUCT LEAKAGE TEST RESULTS IN COMPLIANCE WITH WSEC
R403.3.3 SHALL BE PROVIDED TO THE BUILDING INSPECTOR PRIOR TO AN APPROVED
FINAL INSPECTION.
•A MINIMUM OF 90 PERCENT OF PERMANENTLY INSTALLED LAMPS IN LIGHTING FIXTURES SHALL BE
HIGH-EFFICIENCY LED OR CFL.
•WINDOW AND DOOR HEADERS SHALL BE INSULATED WITH A MINIMUM OF R-10 INSULATION
•NEW WINDOWS AND DOORS U-VALUE NOT TO EXCEED 0.3
DRAWING INDEX
SHEET #SHEET NAME
SP SITE PLAN
A0.1 GENERAL NOTES
A0.2 GENERAL NOTES
A1.1 EXISTING FLOOR PLANS
A1.2 PROPOSED FLOOR PLANS
A1.3 PROPOSED ROOF PLAN
A2.1 EXISTING ELEVATIONS
A2.2 PROPOSED ELEVATIONS
A3.1 SECTIONS
A4.1 ARCHITECTURAL DETAILS
S1 STRUCTURAL NOTES
S2 ADDITION FOUNDATION / MAIN FLOOR
FRAMING PLAN
S3 ADDITION ROOF FRAMING PLAN
S4 STRUCTURAL DETAILS
S5 STRUCTURAL DETAILS
ENERGY CODE COMPLIANCE NOTES
R-38 PER 1.3 TABLE 406.3
U-28 PER 1.3 TABLE 406.3
1.3 - EFFICIENT BUILDING ENVELOPE
VERTICAL FENESTRATION U = 0.28
FLOOR R-38
3.2 - HIGH EFFICIENCY HVAC EQUIPMENT
AIR-SOURCE CENTRALLY DUCTED HEAT PUMP WITH
MINIMUM HSPF OF 9.5 TO BE INSTALLED.
#1 TABLE R406.2 -FUEL NORMALIZATION CREDITS
HEATING SYSTEM USING HEAT PUMP THAT MEETS
STANDARDS LISTED IN TABLE C403.3.2(1)
OR C403.3.2(2) ENERGY CODE.
1.0 CREDITS
DW
X WINDOW TAG, (REFER TO WINDOW SCHEDULE)
DOOR TAG, (REFER TO DOOR SCHEDULE)X
FLOOR PLAN LEGEND:
EXISTING FRAME WALL (LINE OF STUD)
DINING ROOM KITCHEN
LIVING ROOM
GARAGE
UP
PWDR ROOM
LAUNDRY
1E 2E1E2E
3E
6E
3E
4E
5E
FAMILY ROOM
8E
4E
5E
6E
7ECHIMNEYFIREPLACE
9E 10E
CONCRETE PATIO
FURNACE
WH
ENTRY
7E
7.5" STEP
2' - 8 1/2"5' - 0"7' - 6"3' - 0"4' - 1 1/2"3' - 0"6' - 0"1' - 0"5' - 0"
1' - 4 1/2"
5' - 3 1/2"
22' - 4"16' - 4 1/2"5' - 3 1/2"
44' - 0"24' - 0"1' - 8"3' - 10 1/2"1' - 9"5' - 0"1' - 9"4' - 3"1' - 5"
6"
3' - 0"
6"
1' - 10"8' - 0"2' - 2"8' - 0"1' - 11 1/2"20' - 8"1' - 6"2' - 0"1' - 10"5' - 10 1/2"5' - 10 1/2"5' - 4"20' - 8"31' - 10 1/2"22' - 0 1/2"21' - 11 1/2"2' - 1"2'
-
1"
2' - 4"
2' - 8"5' - 0"
PONY WALL
PONY WALL
PONY WALL
DN
DN
REF.7.5" STEP3' - 5"3' - 3 1/2"44' - 0"7.5" STEPDN
MASTER BEDROOM
MASTER
BATH
UPPER
BATH
BEDROOM 2 BEDROOM 3
8E
9E 10E
12E
13E
19E
17E 18E
20E
15E
16EWIC
WIC
11E
14E
3' - 10"4' - 6"2' - 4"3' - 4 1/2"4' - 6"3' - 5"
10' - 8"11' - 3 1/2"10' - 11"2' - 3 1/2"5' - 3 1/2"7' - 11 1/2"5' - 5"5' - 4 1/2"5' - 10"5' - 2"5' - 7"
16' - 4 1/2"5' - 7"
21' - 11 1/2"11' - 6"3' - 3 1/2"3' - 10 1/2"13' - 2 1/2"4' - 11"1' - 11"7' - 11 1/2"
MAIN FLOOR ROOF BELOW
31' - 10 1/2"21' - 11 1/2" DATE:
SHEET SIZE:
DRAWING:
22" x 34"ENGINEERED STRUCTURESGLOBAL DESIGN, PLLCDRAWINGS PROVIDED BY: !" # $%&’()%*)&%+,2-$-2 1/26/2022 6:42:07 PMA1.1EXISTING FLOORPLANS2/6/2022KAIWI ADDITION4114 NE 2ND ST,RENTON, WA 98059EXISTING DOOR SCHEDULE
Mark Width Height Area Stay / Remove
1E 5' - 0"6' - 8"33 SF Stay
2E 5' - 0"6' - 8"33 SF Remove
3E 2' - 6"6' - 8"17 SF
4E 2' - 6"6' - 8"17 SF Stay
5E 2' - 8"6' - 8"18 SF Stay
6E 2' - 6"6' - 8"17 SF Stay
7E 2' - 4"6' - 8"16 SF Stay
8E 3' - 0"6' - 8"20 SF Stay
9E 8' - 0"7' - 0"56 SF Stay
10E 8' - 0"7' - 0"56 SF Stay
11E 2' - 4"6' - 8"16 SF Stay
12E 2' - 4"6' - 8"16 SF Stay
13E 2' - 6"6' - 8"17 SF Stay
14E 1' - 4"6' - 8"9 SF Stay
15E 2' - 4"6' - 8"16 SF Stay
16E 2' - 6"6' - 8"17 SF Stay
17E 2' - 6"6' - 8"17 SF Stay
18E 2' - 6"6' - 8"17 SF Stay
19E 2' - 4"6' - 8"16 SF Stay
20E 5' - 10"6' - 8"39 SF Stay
Total Doors: 20 459 SF
EXISTING WINDOW SCHEDULE
Mark Width Height Header Height Area Stay /
Remove
1E 3' - 0"3' - 5"7' - 5"10 SF Stay
2E 6' - 0"3' - 10"6' - 8"23 SF Remove
3E 2' - 0"3' - 0"6' - 10"6 SF Stay
4E 1' - 5"4' - 10"7' - 5"7 SF Stay
5E 1' - 4"4' - 10"7' - 2"6 SF Stay
6E 5' - 0"4' - 10"7' - 2"24 SF Stay
7E 1' - 4"4' - 10"7' - 2"6 SF Stay
8E 5' - 10"4' - 0"7' - 0"23 SF Stay
9E 4' - 6"3' - 10"6' - 10"17 SF Stay
10E 4' - 6"3' - 10"6' - 10"17 SF Stay
Total Windows: 10 141 SF
1/4" = 1'-0"
EXISTING FLOOR PLAN -MAIN LEVEL
1/4" = 1'-0"
EXISTING FLOOR PLAN -UPPER LEVEL
EXISTING FLOOR AREA MATRIX
LEVEL
MAIN FLOOR
TOTAL
GARAGE, SF
PORCHES/
DECKS, SF
TOTAL GROSS
AREA, SF
454
454
320
320 2,270
1,570
(AREAS ARE CALCULATED ON THE OUTSIDE FACE OF WALLS)
UPPER FLOOR 0 0 700
RESIDENTIAL
AREA, SF
796
1,496
700
Stay
DW
(N) ADDITION
BEDROOM 1
(N) ADDITION
BEDROOM 2
(N) BATH
SEE NOTE #6
SD/CO
SD/CO
(E) LIVING ROOM
(E) GARAGE
2N 3N
4N
1N
7N
(E) FAMILY ROOM
3N
(E) LAUNDRY
(E) PWDR
ROOM
(E) KITCHEN(E) DINING ROOM
3' - 2"5' - 0"3' - 0"2' - 8"5' - 0"3' - 2"
11' - 2"10' - 10"
22' - 0"
4' - 4"
(N) HALL
3' - 6"3' - 4"14' - 1"2' - 3 1/2"5' - 7 1/2"22' - 0"DN
DN
(E) ENTRY12' - 2 1/2"2' - 6"8"3' - 0"3' - 2"12' - 2 1/2"2' - 6"6' - 10"(E) WINDOW
TO BE REMOVED
5' - 3 1/2"
REF.EXISTING RESIDENCE NEW ADDITIONSD/CO
UP
5' TUB
A
A3.1
A
A3.1
B
A3.1
B
A3.1
24"x18" CRAWL
SPACE ACCESS21' - 6 1/2"NARROW DOWN
(E) DOOR OPENING
6' - 8"
2N
6N5N
4' - 2"7' - 0"3' - 5"
3' - 8 1/2"
10"2' - 0"
10 1/2"
1N
2' - 5 1/2"1' - 0"2' - 2"4N
(N) PATIO ROOF POSTS
(N) COVERED CONCRETE PATIO
11' - 2"11' - 2"3' - 8 1/2"12' - 0"FLOOR PLAN LEGEND:
EXISTING FRAME WALL TO REMAIN (LINE OF STUD)
NEW FRAME WALL (LINE OF STUD)
EXISTING FRAME WALL TO BE REMOVED (LINE OF STUD)
SD/CO SMOKE ALARM, CARBON MONOXIDE DETECTOR
E
EXHAUST FAN, SEE PLAN FOR SIZE
EGRESS WINDOW/DOOR (REFER TO "WINDOW/DOOR"
NOTES ON SHEET A0.1 FOR REQUIREMENTS)
SG SAFETY GLAZING (REFER TO "GLAZING" NOTES ON
SHEET A0.1 FOR REQUIREMENTS)
VTO VENTED TO OUTSIDE
(E) MASTER BEDROOM
(E) MASTER
BATH
(E) BATH 2
BEDROOM 2 BEDROOM 3
(E) WIC
DN
(E) MAIN FLOOR
ROOF BELOW
SLOPE
(N) ADDITION ROOF
4" / 12"
SLOPE
4" / 12"
(E) WIC
FLOOR PLAN NOTES:
1.CONTRACTOR SHALL REFER TO A0.1 AND A0.2 GENERAL RESIDENTIAL PROJECT NOTES FOR STANDARD
CONSTRUCTION SPECIFICATIONS AND INSTALLATION NOTES, UNO.
2.ALL NEW EXTERIOR WALL STUDS TO BE 2x6
3.ALL NEW INTERIOR WALL STUDS TO BE 2x4
4.ALL DIMENSIONES ARE TO FACE OF WALL STUDS, FACE OF CONCRETE WALLS, OUTSIDE DECK FRAMING,
CENTER OF POSTS, CENTER OF BEAMS, UNO.
5.COORDINATE AND PROVIDE BACKING FOR MILLWORK AND ITEMS ATTACHED OR MOUNTED TO WALLS
OR CEILINGS.
6.75 CFM CONTINUOUSLY OPERATING WHOLE HOUSE FAN TO BE INSTALLED AT NEW ADDITION BATHROOM.
7.AIR EXHAUST OPENINGS SHALL TERMINATE ON THE OUTSIDE OF THE BUILDING NOT LESS THAN 3 FEET IN
ANY DIRECTION FROM OPENINGS INTO THE BUILDING AND 10 FEET FROM MECHANICAL AIR INTAKES,
EXCEPT WHERE THE OPENING IS LOCATED 3 FEET ABOVE THE AIR INTAKE.(IRC M1504.3)
8.WINDOW AND DOOR HEADERS SHALL BE INSULATED WITH A MINIMUM OF R-10 INSULATION.
9.ALL NEW WINDOWS AND DOOR TO HAVE MAX. U = 0.28
10.EXISTING FURNACE OR BOILER TO MATCH OR INCREASE FOLLOWING REQUIREMENTS:
•ENERGY STAR RATED (U.S. NORTH) GAS OR PROPANE FURNACE WITH MINIMUM AFUE OF 95%
OR
•ENERGY STAR RATED (U.S. NORTH) GAS OR PROPANE BOILER WITH MINIMUM AFUE OF 90%. DATE:
SHEET SIZE:
DRAWING:
22" x 34"ENGINEERED STRUCTURESGLOBAL DESIGN, PLLCDRAWINGS PROVIDED BY: !" # $%&’()%*)&%+,2-$-2 1/26/2022 6:42:08 PMA1.2PROPOSED FLOORPLANS2/6/2022KAIWI ADDITION4114 NE 2ND ST,RENTON, WA 980591/4" = 1'-0"
PROPOSED FLOOR PLAN -MAIN LEVEL
PROPOSED DOOR SCHEDULE
Mark Width Height Area
1N 3' - 0"6' - 8"20 SF
2N 2' - 6"6' - 8"17 SF
3N 2' - 8"6' - 8"18 SF
4N 2' - 8"6' - 8"18 SF
5N 6' - 8"
6N 5' - 0"6' - 8"33 SF
7N 6' - 8"
Total Doors: 7 142 SF
PROPOSED WINDOW SCHEDULE
Mark Width Height Header Height Area
1N 2' - 0"3' - 10"6' - 8"8 SF
2N 5' - 0"3' - 10"6' - 8"19 SF
3N 5' - 0"3' - 10"6' - 8"19 SF
4N 3' - 0"1' - 0"6' - 8"3 SF
Total Windows: 4 49 SF(AREAS ARE CALCULATED ON THE OUTSIDE FACE OF WALLS)
1/4" = 1'-0"
PROPOSED FLOOR PLAN -UPPER LEVEL
PROPOSED FLOOR AREA MATRIX
LEVEL
MAIN FLOOR
TOTAL
GARAGE, SF
PORCHES /
DECKS, SF
TOTAL GROSS
AREA, SF
454
454
320
320 2,756
2,056
UPPER FLOOR 0 0 700
RESIDENTIAL
AREA, SF
1,282
1,982
700
2' - 8"
2' - 8"
18 SF
18 SF
ROOF PLAN LEGEND:
DIRECTION OF DOWNWORD SLOPE
DS NEW DOWNSPOUT
ROOF PLAN NOTES:
1. ALL GUTTERS TO BE 4" BOX ALUMINUM AND PAINTED.
2. DOWNSPOUTS TO BE 3" ROUND ALUMINUM AND PAINTED.
3. PROVIDE 1 SF OF VENT AREA FOR EACH 300 SF OF ROOM AREA FOR BATT
INSULATED ROOF.
4. PROVIDE 2" MIN. CONTIUOUS SCREEN VENT AT EACH END OF EACH RAFTER /
ROOF TRUSS BAY.
5. CONTRACTOR TO VERIFY EXISTING ROOF SLOPES.
6. NEW ROOFING MATERIAL TO BE ASPHALT COMPOSITION SHINGLES (MATCH
EXISTING).
NEW ROOF
INSULATED (N) ROOF AREA: 476 SF
REQUIRED VENT AREA: 476 SF / 150 = 3.2 SF
PROVIDED VENT AREA: 43.5 LF * 2/12 = 7.2 SF
(CONTIUOUS SCREEN VENT AT EACH END OF EACH TRUSS BAY)
ROOF VENTS CALCULATION:
A
A3.1
A
A3.1
B
A3.1
B
A3.1
DS
4" / 12"
SLOPE
4" / 12"
SLOPE
DS
(N) RIDGEEXISTING RESIDENCE NEW ADDITION1' - 6"11' - 0"11' - 0"1' - 6"
25' - 0"1' - 0"24' - 6"4" / 12"4" / 12"(E) RIDGE4" / 12"SLOPESLOPESLOPESOFFIT VENT (21.5 LF)1' - 6"21' - 6 1/2"SOFFIT VENT (22 LF)(E) SKYLIGHT
4
A4.1
5
A4.1
DS DS 1' - 6"(N) 2'x4' SKYLIGHT(N) PATIO ROOF
1' - 6"7' - 0"5' - 0"1' - 0"14' - 6"1' - 0"11' - 2"11' - 4"1' - 11 1/2"1' - 7"
6' - 2 1/2"5' - 11 1/2"5' - 11 1/2"4' - 11"(N) 2'x4' SKYLIGHT(N) 2'x4' SKYLIGHT(N) PATIO ROOF BEAM AND
POSTS PER FRAMING PLAN
(N) PATIO ROOF BEAM AND
POSTS PER FRAMING PLAN
DSDS
27' - 0 1/2"
(N) PATIO ROOF 3" / 12" DATE:
SHEET SIZE:
DRAWING:
22" x 34"ENGINEERED STRUCTURESGLOBAL DESIGN, PLLCDRAWINGS PROVIDED BY: !" # $ %&’()%*)&%+,2-$-2 1/26/2022 6:42:08 PMA1.3PROPOSED ROOFPLAN2/6/2022KAIWI ADDITION4114 NE 2ND ST,RENTON, WA 980591/4" = 1'-0"
PROPOSED ADDITION ROOF / PATIO ROOF PLAN
MAIN LEVEL
0' -0"
UPPER LEVEL
9' -6"11' - 8"9' - 6"4 " / 1 2 "4" / 12"12' - 7"21' - 2"
12' - 7"
MAIN LEVEL
0' -0"
UPPER LEVEL
9' -6"
9E 10E
9E 10E8E
4E
4 " / 1 2 "11' - 8"9' - 6"12' - 7"4" / 12"
6E4" / 12"7 1/2"21' - 2"
12' - 7"
ELEVATION LEGEND:
SG SAFETY GLAZING
X WINDOW TAG
DOOR TAGX
SLIDING WINDOW / DOOR
OPERATION DIRECTION
DASHED LINES SYMBOLIZE CASEMENT
WINDOW / DOOR OPERATION DIRECTION
WITH HINGES LOCATED ON LINE
INTERSECTION SIDE
MAIN LEVEL
0' -0"
UPPER LEVEL
9' -6"
8E
2E
1E
1E
2E
4" / 12"4 " / 1 2 "4" / 12"9' - 6"11' - 8"12' - 7"7 1/2"21' - 2"
12' - 7"
MAIN LEVEL
0' -0"
UPPER LEVEL
9' -6"
3E11' - 8"9' - 6"4" / 12"21' - 2" DATE:
SHEET SIZE:
DRAWING:
22" x 34"ENGINEERED STRUCTURESGLOBAL DESIGN, PLLCDRAWINGS PROVIDED BY: !" # $ %&’()%*)&%+,2-$-2 1/26/2022 6:42:09 PMA2.1EXISTINGELEVATIONS2/6/2022KAIWI ADDITION4114 NE 2ND ST,RENTON, WA 980593/16" = 1'-0"
EXISTING LEFT ELEVATION
3/16" = 1'-0"
EXISTING FRONT ELEVATION
3/16" = 1'-0"
EXISTING REAR ELEVATION
3/16" = 1'-0"
EXISTING RIGHT ELEVATION
ELEVATION LEGEND:
SG SAFETY GLAZING
X WINDOW TAG
DOOR TAGX
SLIDING WINDOW / DOOR
OPERATION DIRECTION
DASHED LINES SYMBOLIZE CASEMENT
WINDOW / DOOR OPERATION DIRECTION
WITH HINGES LOCATED ON LINE
INTERSECTION SIDE
MAIN LEVEL
0' -0"
UPPER LEVEL
9' -6"
4 " / 1 2 "11' - 8"9' - 6"12' - 7"4" / 12"7 1/2"4" / 12"EXISTING RESIDENCE NEW ADDITION
"HARDIEPANEL" VERTICAL SIDING
(MATCH (E) RESIDENCE SIDING)
9E 10E
8E
4E
9E 10E
6E
21' - 2"
12' - 7"
MAIN LEVEL
0' -0"
UPPER LEVEL
9' -6"11' - 8"9' - 6"1N4" / 12"4" / 12"4 " / 1 2 "
EXISTING RESIDENCE NEW ADDITION
ASPHALT SHINGLE ROOFING
"HARDIEPANEL" VERTICAL SIDING
(MATCH (E) RESIDENCE SIDING)
12' - 8"
21' - 2"
12' - 7"12' - 8"7' - 3"(N) PATIO ROOF
MAIN LEVEL
0' -0"
UPPER LEVEL
9' -6"11' - 8"9' - 6"4" / 12"12' - 8"EXISTING RESIDENCE NEW ADDITION
ASPHALT SHINGLE ROOFING
"HARDIEPANEL" VERTICAL SIDING
(MATCH (E) RESIDENCE SIDING)
3E
12' - 8"
21' - 2"
4N 4" / 12"MAIN LEVEL
0' -0"
UPPER LEVEL
9' -6"
4" / 12"
4 " / 1 2 "12' - 7"7 1/2"2N3N
9' - 6"11' - 4""HARDIEPANEL" VERTICAL SIDING
(MATCH (E) RESIDENCE SIDING)
8E
4" / 12"
4 " / 1 2 "
1E
1E
21' - 2"
12' - 7"12' - 8"
1N
(N) PATIO ROOF3" / 12" DATE:
SHEET SIZE:
DRAWING:
22" x 34"ENGINEERED STRUCTURESGLOBAL DESIGN, PLLCDRAWINGS PROVIDED BY: !" # $ %&’()%*)&%+,2-$-2 1/26/2022 6:42:10 PMA2.2PROPOSEDELEVATIONS2/6/2022KAIWI ADDITION4114 NE 2ND ST,RENTON, WA 980593/16" = 1'-0"
PROPOSED FRONT ELEVATION
3/16" = 1'-0"
PROPOSED LEFT ELEVATION
3/16" = 1'-0"
PROPOSED RIGHT ELEVATION
3/16" = 1'-0"
PROPOSED REAR ELEVATION
MAIN LEVEL
0' -0"
(N) HALL
4" / 12"12' - 8"(N) FOUNDATION
PER PLAN
(N) FOOTING DRAIN PER CODE, TYP.
CONNECT TO (E) FOOTING DRAIN OR TO
SUITABLE DRAINAGE DISCHARGE LOCATION
(N) ROOF ASSEMBLY
ASPHALT SHINGLE ROOFING
#15 FELT PAPER
ROOF SHEATHING PER STRUCTURAL NOTES
ROOF TRUSSES PER MANUFACTURER @24"oc
R-49 BATT CEILING INSULATION
5/8" GWB
3N 4N
8' - 8"
TOP PLATE EL. MATCH
w/ (E) HOUSE TOP PLATE
(N) EXTERIOR WALL ASSEMBLY
"HARDIEPANEL" VERTICAL SIDING
VAPORSHIELD MEMBRANE WRAP
WALL SHEATHING PER STRUCTURAL SW SCHEDULE
2x6 WALL STUDS @16”oc
R-21 BATT CAVITY INSULATION
1/2" GWB
(N) FLOOR OVER CRAWL SPACE ASSEMBLY
FINISHED FLOORING
T&G PLYWOOD PER STRUCTURAL NOTES
FLOOR JOISTS PER FRAMING PLAN
R-38 BATT INSULATION
8' - 8"
TOP PLATE EL.
MATCH w/ (E) RESIDENSE
TOP PLATE
4 " / 1 2 "18" MIN.B
A3.1
B
A3.1
1N
6" MIN.12' - 8"8' - 8"A4.1
4
(N) CRAWL SPACE POSTS
w/ FOOTINGS PER PLAN
6N
MAIN LEVEL
0' -0"
A
A3.1
A
A3.1
2N
1N
(N) FOUNDATION PER PLAN
(N) ROOF ASSEMBLY
ASPHALT SHINGLE ROOFING
#15 FELT PAPER
ROOF SHEATHING PER STRUCTURAL NOTES
ROOF TRUSSES PER MANUFACTURER @24"oc
R-49 BATT CEILING INSULATION
5/8" GWB
(N) FLOOR OVER CRAWL SPACE ASSEMBLY
FINISHED FLOORING
T&G PLYWOOD PER STRUCTURAL NOTES
FLOOR JOISTS PER FRAMING PLAN
R-38 BATT INSULATION
(N) EXTERIOR WALL ASSEMBLY
"HARDIEPANEL" VERTICAL SIDING
VAPORSHIELD MEMBRANE WRAP
WALL SHEATHING PER SW SCHEDULE
2x6 WALL STUDS @16”oc
R-21 BATT CAVITY INSULATION
1/2" GWB
(N) ADDITION
BEDROOM 1(N) HALL
(N) FOOTING DRAIN PER CODE, TYP
CONNECT TO (E) FOOTING DRAIN OR TO SUITABLE
DRAINAGE DISCHARGE LOCATION
(N) CRAWL SPACE POSTS
w/ FOOTINGS PER PLAN
(N) CRAWL SPACE FLUSH BEAM
PER FRAMING PLAN
8' - 8"
TOP PLATE EL.
MATCH w/ (E) RESIDENCE
TOP PLATE
8' - 8"18" MIN.6" MIN.(E) FAMILY ROOM
(E) MASTER BEDROOM
8' - 8"7' - 8"(E) FOUNDATION
TO REMAIN
(E) RESIDENCE FLOOR
TO REMAIN
(E) FLOOR STRUCTURE
TO REMAIN
(E) EXTERIOR WALL
TO REMAIN
(E) ROOF STRUCTURE
TO REMAIN
EXISTING RESIDENCE NEW ADDITION
NARROW DOWN
(E) DOOR OPENING
(E) HDR TO REMAIN
MATCH (N) ADDITION FLOOR
ELEVATIONS WITH (E) RESIDENCE
FLOOR ELEVATIONS
A4.1
1
A4.1
2
A4.1
5 DATE:
SHEET SIZE:
DRAWING:
22" x 34"ENGINEERED STRUCTURESGLOBAL DESIGN, PLLCDRAWINGS PROVIDED BY: !" # $ %&’()%*)&%+,2-$-2 1/26/2022 6:42:10 PMA3.1SECTIONS2/6/2022KAIWI ADDITION4114 NE 2ND ST,RENTON, WA 980593/8" = 1'-0"
(N) ADDITION SECTION A-AA
3/8" = 1'-0"
(N) ADDITION SECTION B-BB
6 MIL POLYTHYLENE GROUND
COVER, 6" MIN. LAP
8"-CONC. STEM WALL w/ REBAR
PER STRUCTURAL DETAIL
CONC. FOOTING w/ REBAR
PER STRUCTURAL DETAILS
1/2" GWB
FINISHED FLOORING
WALL SHEATHING
PER SHEARWALL PLAN
SIDING PER ELEVATIONS
R-21 BATT INSULATION
R-38 BATT INSULATION
T&G PLYWOOD PER STRUCTURAL NOTES
2x6 STUDS @16" oc
FLOOR JOIST w/ HANGER
PER FRAMING PLAN
PT 2x6 SILL PLATE
w/ A.B. PER SHEARWALL PLAN
PT LEDGER w/ ANCHORS
PER FRAMING PLAN
4" PERF. FOOTING DRAIN
w/ 4" LAYER OF GRAVEL AROUND,
CONNECT TO (E) FOOTING DRAIN OR TO
SUITABLE DRAINAGE DISCHARGE LOCATION
FINISHED GRADE 6" MIN.1' - 6" MIN.(12" UNDER BEAMS)18" MIN.PER PLAN
SIZE
FOUNDATION VENTS
w/ AIR BAFFLES
(N) 6 MIL POLYTHYLENE GROUND
COVER, 6" MIN. LAP
(N) FINISHED FLOORING
(N) R-38 BATT INSULATION
(N) T&G PLYWOOD PER STRUCTURAL
(N) FLOOR JOIST w/ HANGER
PER FRAMING PLAN
(N) PT LEDGER w/ ANCHORS
PER FRAMING PLAN
(12" UNDER BEAMS)18 3/4" MIN.(E) FOOTING TO REMAIN
(E) RESIDENCE FLOOR
TO REMAIN
(E) EXTERIOR WALL
w/ SHEATHING TO REMAIN
MATCH (N) ADDITION FLOOR
ELEVATIONS WITH (E) RESIDENCE
FLOOR ELEVATIONS
(E) CONC. STEM WALL
TO REMAIN
(2)2x6 TOP PLATE
WALL SHEATHING
PER SW PLAN
SIDING PER ELEVATIONS
2x6 STUDS @16" oc
SOFFIT BOARD
w/ CONTINUOUS SOFFIT VENT
FASCIA BOARD
ASPHALT SHINGLE ROOFING
#15 FELT PAPER
ROOF SHEATHING PER STRUCTURAL NOTES
ROOF TRUSSES PER MANUFACTURER
R-49 BATT ATTIC INSULATION
5/8" GWB
VENTED BLOCKING
PER TRUSS MANUFACTURER
1/2" GWB
R-21 BATT INSULATION
VENT BAFFLES
2x BLOCKING
MIN 2x6 OUTLOOKER
GABLE END TRUSS
PER MANUFACTURER
SIMPSON "LUS26" HANGER
TRUSSES PER MANUFACTURER
WALL SHEATHING
PER SW PLAN
SIDING PER ELEVATIONS
2x6 STUDS @16" oc
(2)2x6 TOP PLATE
5/8" GWB
1/2" GWB
R-21 BATT INSULATION
R-49 BATT ATTIC
INSULATION
FASCIA BOARD
ASPHALT SHINGLE ROOFING
#15 FELT PAPER
ROOF SHEATHING PER STRUCTURAL
2' MAX.
SOFFIT BOARD
NEW FOUNDATION WALLEXISTING
FOUNDATION WALL
EXISTING FOOTING NEW FOOTING
3"#4 x 24" @12"oc (MIN 2) @ STEM WALL
DRILL AND EPOXY INTO EXISTING CONC.
EMBED 4"
(2) #4 x 24" @ FOOTING
DRILL AND EPOXY INTO EXISTING CONC.
EMBED 4" DATE:
SHEET SIZE:
DRAWING:
22" x 34"ENGINEERED STRUCTURESGLOBAL DESIGN, PLLCDRAWINGS PROVIDED BY: !" # $ %&’()%*)&%+,2-$-2 1/26/2022 6:42:10 PMA4.1ARCHITECTURALDETAILS2/6/2022KAIWI ADDITION4114 NE 2ND ST,RENTON, WA 980593/4" = 1'-0"
(N) ADDITION FOUNDATION DETAIL1 3/4" = 1'-0"
(N) ADDITION FLOOR LEDGER AT
(E) FOUNDATION DETAIL2
3/4" = 1'-0"
(N) ROOF FRAMING DETAIL4 3/4" = 1'-0"
GABLE END TRUSS FRAMING DETAIL5
3/4" = 1'-0"
NEW TO EXISTING FOUNDATION
CONNECTION DETAIL3
2 / 11 / 2022
DATE:
SHEET SIZE:
DRAWING:
22" x 34"ENGINEERED STRUCTURESGLOBAL DESIGN, PLLCDRAWINGS PROVIDED BY: !" # $ %&’()%*)&%+,2/$-2 1/26/2022 6:42:10 PMS1STRUCTURALNOTES2/6/2022KAIWI ADDITION4114 NE 2ND ST,RENTON, WA 98059THE FOLLOWING NOTES APPLY EXCEPT WHERE SHOWN OTHERWISE:
CODE INTERNATIONAL RESIDENTIAL CODE IRC (2018)
WOOD FRAME CONSTRUCTION MANUAL WFCM (2018)
STRUCTURAL LOADS
FLOOR LIVE LOADS: TYPICAL FLOOR DEAD LOAD = 15 PSF
TYPICAL FLOOR LIVE LOAD = 40 PSF
ROOF SNOW LOADS: GROUND SNOW LOAD, Pg = 25PSF
ROOF SNOW LOAD, Pf = 25PSF (MIN)
WIND LOADS: WIND ANALYSIS PROCEDURE: WFCM PART 2
BASIC WIND SPEED, V3S = 100-MPH
WIND IMPORTANCE FACTOR, IW = 1.00
WIND EXPOSURE: 'B'
TOPOGRAPHIC FACTOR, KZT = 1.0
DESIGN WIND PRESSURE ON MWFRS
LATERAL = 73 PLF / UPLIFT = 131 PLF
SEISMIC LOADS: SEISMIC ANALYSIS PROCEDURE:
ASCE 7-16, CHAPTER 12.14
ENGINEERED DESIGN PER R301.1.3
SEISMIC USE GROUP:I
SEIMIC IMPORTANCE FACTOR, IE = 1.0
MAPPED ACCELERATIONS, SS = 1.401; S1 = 0.479
SITE CLASS = 'D'
DESIGN ACCELERATIONS, SDS = 1.121; SD1 = 0
SEISMIC DESIGN CATEGORY: 'D'
BASIC SEISMIC FORCE RESISTING SYSTEM: PLYWOOD SHEAR WALLS
RESPONSE MODIFICATION FACTOR, R = 6.5
STORY FORCE MULTIPLIER, F = 1.0
FOUNDATIONS
MAXIMUM SOIL PRESSURE 1500 PSF (ASSUMED). EXTERIOR FOOTINGS SHALL BEAR 1'-0" (MINIMUM) BELOW FINISH GRADE. ALL
FOOTINGS TO BEAR ON FIRM UNDISTURBED EARTH BELOW ORGANIC, SURFACE SOILS AND SHALL BE LOWERED IF SUITABLE SOIL IS NOT
FOUND AT ELEVATIONS SHOWN ON DRAWINGS. BACKFILL TO BE THOROUGHLY COMPACTED PER SPECIFICATIONS. PROVIDE (2)#4
(MINIMUM) CONTINUOUS BOTTOM OF ALL WALLS AND FOOTINGS.
CONCRETE
MAX WATER/CEMENT RATIO MINIMUM
f'c NON-AIR-ENT AIR-ENT SACKS/C.Y. REMARKS
FOOTINGS AND FOUNDATIONS WALLS 2500 0.65 .54 5-1/2
SLABS ON GRADE 3000 0.58 .46 5-1/2 NOTE 1
1. AIR-ENTRAINING AGENT (3% TO 6%) TO BE USED IN ALL CONCRETE FLATWORK EXPOSED TO WEATHER.
REINFORCING STEEL
ASTM A615 GRADE 60. REINFORCING STEEL DETAILS SHALL BE PREPARED BY AN EXPERIENCED DETAILER AND CONFORM TO STANDARD
PRACTICE OUTLINED IN ACI REPORT 315. FIELD WELDING OR TACK WELDING OF REINFORCING BARS IS PROHIBITED, EXCEPT AS APP ROVED
BY THE ENGINEER. ANY REINFORCING TO BE WELDED TO BE ASTM A706, WELDABLE GRADE. MECHANICAL SPLICE DEVICES, IF REQUIRED,
SHALL BE ICC APPROVED AND SHALL BE SUBMITTED TO THE ENGINEER FOR APPROVAL. REINFORCING BARS SHALL BE LAP SPLICED FOR
TENSION UNLESS NOTED OTHERWISE ON THE DRAWINGS. LAP FOUNDATION REINFORCING 32 DIAMETERS. OTHER LAP LENGTHS PER DRAWINGS.
WELDED WIRE FABRIC TO BE ASTM A185. FABRIC TO BE SUPPORTED ON APPROVED CHAIRS.
NOTE: REINFORCING STEEL NOT SPECIFICALLY SHOWN SHALL BE ASSUMED TYPICAL AS SIMILAR SECTIONS AND DETAILS WHERE
REINFORCING IS SHOWN.
CONCRETE COVER OF REINFORCING
3" CONCRETE POURED AGAINST EARTH.
2" FORMED CONCRETE WITH EARTH BACKFILL
1-1/2" OUTSIDE FACE OF WALLS EXPOSED TO WEATHER, SLABS ON MOISTURE BARRIER.
CONCRETE SLABS
STEEL SHALL BE RIGIDLY SUPPORTED USING CONCRETE BLOCKS OR CHAIRS MANUFACTURED IN ACCORDANCE WITH C.R.S.I. STANDARDS.
USE #4 RAISER BAR FOR ALL SLABS. NON STRUCTURAL SLABS ON GRADE TO BE 4" THICK PLACED ON GRAVEL FILL BELOW RIGID IN SULATION
PER ARCHITECT. SLAB EDGES SHALL BE FLOATING. REINFORCE WITH 6x6-W2.9 WWF OR #4 BARS AT 24"oc EACH WAY.
AT THE CONTRACTOR'S OPTION, SLABS-ON-GRADE MAY BE REINFORCED WITH POLYPROPYLENE FIBERS IN LIEU OF WELDED WIRE FABRIC; DOSAGE
PER FIBER MANUFACTURER. POLYPROPYLENE FIBERS MAY N OT BE USED IN LIEU OF REINFORCING BARS.
ANCHORAGE TO HARDENED CONCRETE
WHERE DRILL-IN ANCHORS ARE SPECIFIED, USE "SIMPSON TITEN-HD" SCREW ANCHORS.
WHERE EPOXY ANCHORS ARE SPECIFIED, USE "SIMPSON AT-XP ADHESIVE”. USE ASTM A36 THREADED ROD OR #4 REBAR,
UNLESS OTHERWISE NOTED. HOLES MUST BE CLEANED OF DUST AND DEBRIS AND BE FREE OF STANDING WATER WHEN EPOXY IS
INSTALLED. SPECIAL INSPECTION OF EPOXY ANCHORS IS REQUIRED. DO NOT CUT ANY REINFORCING BARS TO INSTALL ANCHORS.
DEFECTIVE HOLES SHALL BE FILLED SOLID WITH EPOXY.
FOR ANY SUBSTITUTIONS TO THE ABOVE, THE CONTRACTOR SHALL SUBMIT TO THE STRUCTURAL ENGINEER MANUFACTURER'S LITERATURE
DESCRIBING THE ANCHORS AND LISTING ICC APPROVED ALLOWABLE SHEAR AND TENSION VALUES.
PLYWOOD/ OSB
PLYWOOD/OSB ROOF, FLOOR AND WALL SHEATHING TO BE APA RATED C-D EXPOSURE 1 PER APA “PLYWOOD DESIGN
SPECIFICATION”(Y510), UNLESS NOTED OTHERWISE. MAXIMUM NAIL SPACING SHALL BE AS FOLLOWS: 6"oc AT ALL SUPPORTED
PANEL EDGES, AND 12"oc AT INTERMEDIATE SUPPORTS. NAILS SHALL BE AS FOLLOWS: 8D COMMON FOR 1/2" ROOF SHEATHING,
8D COMMON FOR 1/2" WALL SHEATHING. STAGGER END LAPS AT ROOF SHEATHING. ALL PANEL EDGES TO BE BLOCKED AT SHEAR
WALLS. SUPPORT SHALL BE SUPPLIED TO ALL PLYWOOD EDGES WITH PLYCLIPS, BLOCKING, TONGUE AND GROOVE PLYWOOD JOINTS OR
OTHER APPROVED METHODS PER APA RECOMMENDATION.
TIMBER
STRUCTURAL TIMBER AND LUMBER TO BE STRESS GRADE HEM-FIR OR DOUGLAS FIR AS FOLLOWS:
USE SPECIES GRADE Fb
BEAMS ENGINEERED (SEE PLAN) ---
POSTS HEM-FIR NO. 2 750 PSI
EXTERIOR & BEARING WALL STUDS HEM-FIR NO. 2 750 PSI
SHEAR WALL STUDS, PLATES, AND BLOCKING HEM-FIR NO. 2 750 PSI
ROOF JOISTS, FLOOR JOISTS HEM-FIR NO. 2 750 PSI
INTERIOR STUDS AT NON-BEARING WALLS HEM-FIR STANDARD 550 PSI
ALL OTHER LUMBER HEM-FIR STANDARD/BETTER ---
WOOD AND WOOD BASED MATERIALS USED IN CONTACT WITH SOIL, CONCRETE OR MASONRY, INSTALLED WITHIN 1”OF CONCRETE OR
MASONRY, OR EXPOSED TO MOISTURE EITHER INTERIOR OR EXTERIOR, SHALL BE TREATED WITH AN APPROVED PRESERVATIVE. SOLID
BLOCKING OF NOT LESS THAN 2" NOMINAL THICKNESS SHALL BE PROVIDED AT ENDS AND AT ALL SUPPORTS OF JOISTS AND RAFTERS.
BETWEEN SUPPORTS PROVIDE BLOCKING OR BRIDGING AT 8' -0" OC
ALL SILL PLATES AT SHEAR WALLS TO BE 2x_ PRESERVATIVE TREATED HEM -FIR #2, U.N.O. ON THE PLANS. SILL PLATES SHALL HAVE A
MOISTURE CONTENT OF NOT GREATER THAN 19% BEFORE BEING COVERED WITH INSULATION, INTERIOR WALL FINISH, FLOOR COVERING
OR OTHER MATERIAL.
STRUCTURAL GENERAL NOTES:
WOOD CONNECTORS
CAST-IN-PLACE SILL BOLTS TO BE 5/8" DIAMETER, EMBEDDED 7" INTO THE CONCRETE. MINIMUM SPACING OF BOLTS SHALL BE 60”oc
AT DESIGNATED SHEAR WALLS SILL BOLT SPACING SHALL BE PER THE PLANS. USE GALVANIZED 3" x 3" x 1/4" PLATE WASHERS AT ALL SHEAR
WALL SILL BOLTS. LOCATE EDGE OF WASHERS 1/2" MAX FROM INTERIOR EDGE OF WALL SHEATHING PROVIDE A MINIMUM OF TWO BOLTS
EACH PIECE. PROVIDE ONE BOLT AT END OF EACH PIECE, NOT LESS THAN 6”AND NOT MORE THAN 12”FROM THE END.
AT EXISTING CONCRETE STEM WALLS, USE 5/8" DIAMETER BY 6" LONG SIMPSON "TITEN-HD" SCREW ANCHORS. MINIMUM SPACING OF BOLTS
SHALL BE 48"oc, OR AS SPECIFIED IN THE SHEAR WALL PLAN AND SCHEDULE.
BOLT HEADS AND NUTS BEARING AGAINST WOOD TO BE PROVIDED WITH MALLEABLE IRON WASHERS EXCEPT ON STEEL BEAM NAILERS USE
CUT WASHERS. NAILERS TO STEEL BEAMS SHALL BE ATTACHED WITH 5/8"BOLTS AT 24"oc STAGGERED.
NAILS SHALL CONFORM TO REQUIREMENTS OF ASTM F 1667 AND HAVE A MINIMUM BENDING STRENGTH OF 90 KSI FOR SHANK DIAMETERS
BETWEEN .142”AND .177”. ALL WOOD-TO-WOOD NAILING SHALL BE PER IBC TABLE 2304.9.1. IF PLANS AND DETAILS SPECIFY
8D, 10D OR 16D NAILS, THEY SHALL HAVE THE FOLLOWING PROPERTIES:
8D = 0.131”DIA x 2-1/2”
10D = 0.148”DIA x 3”
16D = 0.162”DIA x 3-1/2”
ALL SUBSTITUTIONS SHALL HAVE THE WRITTEN APPROVAL OF THE ENGINEER OF RECORD PRIOR TO USE.
LIGHT GAUGE METAL FRAMING CONNECTORS AND THEIR REQUIRED FASTENERS SHALL BE “STRONG-TIE”BY SIMPSON COMPANY, OR APPROVED EQUAL.
ALL FASTENERS AND CONNECTORS IN CONTACT WITH PRESERVATIVE TREATED WOOD SHALL BE HOT-DIPPED GALVANIZED STEEL WITH A G185
SPECIFICATION OR TYPE 304 & 316 STAINLESS STEEL. TYPE 304 AND 316 STAINLESS STEEL SHOULD BE USED FOR ALL CONNECTORS AND
FASTENERS IN CONTACT WITH AZCA TREATED WOOD AND SOME VARIATIONS OF ACQ TREATED WOODS. HOT-DIPPED GALVANIZED STEEL SHOULD
NEVER COME IN CONTACT WITH STAINLESS STEEL.
WOOD ROOF TRUSSES
SHALL BE FACTORY FABRICATED TRUSSES. DESIGN AND FABRICATION SHALL CONFORM TO THE REQUIREMENTS OF THE IBC AND THE DESIGN
SPECIFICATIONS FOR LIGHT METAL PLATE CONNECTED WOOD TRUSSES PUBLISHED BY THE TRUSS PLATE INSTITUTE. ENGINEERING DESIGN AND
SHOP DRAWINGS BEARING THE STAMP OF A PROFESSIONAL ENGINEER REGISTERED IN THE STATE OF WASHINGTON AND SHOWING ALL DETAILS
OF CONSTRUCTION REQUIRED FOR A COMPLETE INSTALLATION SHALL BE SUBMITTED TO THE BUILDING DEPARTMENT FOR REVIEW.
PRESERVATIVE TREATMENT
ALL LUMBER, TIMBER, PLYWOOD, GLUE-LAMINATED AND OTHER COMPOSITE LUMBER THAT IS IN CONTACT WITH CONCRETE OR MASONRY OR
EXPOSED TO WEATHER SHALL BE PRESERVATIVE TREATED IN ACCORDANCE WITH CURRENT AMERICAN WOOD-PRESERVERS' ASSOCIATION (AWPA)
PRESERVATIVE (P) STANDARDS. THESE MEMBERS SHALL BE TREATED WITH AN APPROVED PRESERVATIVE IN ACCORDANCE WITH CURRENT AWPA
COMMODITY (C) STANDARDS AND THE AWPA USE CATEGORY SYSTEM (UCS). WHEREVER POSSIBLE, PRECUT ALL MATERIAL BEFORE TREATMENT.
HANDLE TREATED LUMBER IN ACCORDANCE WITH AWPA M4 STANDARDS.
FIELD CUTS, HOLES (SUCH AS ANCHOR BOLT HOLES IN TREATED SILL PLATES) AND PENETRATION DAMAGE SHALL BE TREATED IN ACCORDANCE
WITH THE CURRENT AWPA M4 STANDARDS. THE MOST COMMONLY AVAILABLE PRESERVATIVE MEETING THE REQUIREMENTS OF STANDARD M4
IS A COPPER NAPHTHENATE SOLUTION CONTAINING AT LEAST 2% COPPER. CERTAIN DAP, WM BARR, CUPRINOL, BEHR, GREEN'S, JASCO, HENRY
AND FIELDS PRESERVATIVE PRODUCTS CONTAIN THIS METAL CONTENT.
ALL FASTENERS AND CONNECTORS IN CONTACT WITH PRESERVATIVE TREATED WOOD SHALL BE HOT-DIPPED GALVANIZED OR TYPE
STAINLESS STEEL. SEE THE “WOOD CONNECTORS”SECTION.
SCOPE OF STRUCTURAL ENGINEERING SERVICES
THE STRUCTURAL ENGINEER HAS PERFORMED THE STRUCTURAL DESIGN AND PREPARED THE STRUCTURAL WORKING DRAWINGS FOR THIS PROJECT.
THE CONSTRUCTION MUST BE PERFORMED IN STRICT ACCORDANCE WITH THE STRUCTURAL DRAWINGS. ANY DEVIATION FROM THE DRAWINGS
MUST BE APPROVED IN WRITING BY THE STRUCTURAL ENGIN EER. ERRORS AND/OR OMISSIONS FOUND ON THE STRUCTURAL DRAWINGS MUST BE
BROUGHT TO THE STRUCTURAL ENGINEER'S ATTENTION IMMEDIATELY. OMISSIONS FROM THE DRAWINGS OR SPECIFICATIONS OR THE INADVERTENT
MISLABELING OF DETAILS OF WORK WHICH ARE MANIFESTLY NECESSARY TO CARRY OUT THE INTENT OF THE DRAWINGS AND SPECIFICATIONS, OR
WHICH ARE CUSTOMARILY PERFORMED, SHALL NOT RELIEVE THE CONTRACTOR FROM PERFORMING SUCH OMITTED OR INADVERTENT MISLABELED
DETAILS OF THE WORK BUT THEY SHALL BE PERFORMED AS IF FULLY AND CORRECTLY SET FORTH AND DESCRIBED IN THE DRAWINGS
AND SPECIFICATIONS.
THE STRUCTURAL ENGINEER IS RESPONSIBLE FOR THE DESIGN OF THE PRIMARY STRUCTURAL SYSTEM.
RESPONSIBILITY FOR ANY SECONDARY STRUCTURAL AND NON-STRUCTURAL SYSTEMS NOT SHOWN ON THE STRUCTURAL PLANS RESTS WITH SOMEONE
OTHER THAN THE STRUCTURAL ENGINEER. THE STRUCTURE SHOWN ON THESE DRAWINGS IS STRUCTURALLY SOUND ONLY IN ITS COMPLETED FORM.
THE CONTRACTOR SHALL PROVIDE ALL NECESSARY BRACING TO STABILIZE THE BUILDING DURING CONSTRUCTION. THE STRUCTURAL EN GINEER IS NOT
RESPONSIBLE FOR, AND WILL NOT HAVE CONTROL OF, CONSTRUCTION MEANS, METHODS, TECHNIQUES, SEQUENCES OR PROCEDURES, OR FOR
SAFETY PRECAUTIONS AND PROGRAMS IN CONNECTION WITH THE CONSTRUCTION WORK, NOR WILL HE BE RESPONSIBLE FOR THE CONTRACTOR'S
FAILURE TO CARRY OUT THE CONSTRUCTION WORK IN ACCORDANCE WITH THE CONTRACT DOCUMENTS.
GENERAL INSPECTIONS -CONCRETE CONSTRUCTION
ELEMENT: REINFORCING STEEL
PERIOD: BUILDING INSPECTOR SHALL INSPECT PER IBC 110 AND LOCAL AHJ REQUIREMENTS.
ELEMENT: BOLTS IN CONCRETE, INCLUDING EMBEDDED BOLTS, AND EXPANSION AND EPOXY TYPE ANCHORS.
PERIOD: BUILDING INSPECTOR SHALL INSPECT PER IBC 110 AND LOCAL AHJ REQUIREMENTS.
GENERAL INSPECTIONS -WOOD FRAMING CONSTRUCTION
ELEMENT: PLYWOOD SHEAR WALL AND ROOF AND FLOOR DECKING NAILING
PERIOD: BUILDING INSPECTOR SHALL INSPECT PER IBC 110 AND LOCAL AHJ REQUIREMENTS.
ELEMENT: SHEAR WALL HOLD-DOWNS TO FOOTINGS
PERIOD: BUILDING INSPECTOR SHALL INSPECT PER IBC 110 AND LOCAL AHJ REQUIREMENTS.
ELEMENT:BOLTS AND LAG SCREWS
PERIOD: BUILDING INSPECTOR SHALL INSPECT PER IBC 110 AND LOCAL AHJ REQUIREMENTS.
2 / 11 / 2022
1. SEE GENERAL NOTES S1 FOR CONCRETE SPECS.
2. PROVIDE MINIMUM 18 INCH CRAWL SPACE UNDER WOOD JOISTS AND 12 INCHES UNDER
WOOD BEAMS.
3. PROVIDE 14"x7" FOUNDATION VENTS WITH 1/4" CORROSION RESISTANT MESH INSTALL AT
LEAST ONE VENT WITHIN 3' OF EACH CORNER.
4. CONTRACTOR TO COORDINATE SHEAR WALL ANCHOR BOLT AND HOLDOWN
REQUIREMENTS WITH SHEAR WALL LAYOUT.
5. HOLDOWNS SHOWN ON THIS PLAN LEVEL TO BE INSTALLED AT TOP OF FOUNDATION WALL
SILL PLATE.
FOUNDATION NOTES:
TOTAL CRAWL SPACE AREA: 435 SF
VENT AREA REQUIRED: 435 / 300 = 1.45 SF
VENT AREA PROVIDED: 4 * 0.51 = 2.04 SF
(0.51 SQ. FT. NET VENT AREA PER VENT)
INSTALL AT LEAST ONE VENT WITHIN 3' OF EACH CORNER
CRAWL SPACE VENTS CALCULATION:
ANCHORED BRACKET
HOLD-DOWN SCHEDULE
ATTACHMENT TO FOUNDATIONTAGMODEL
MINIMUM END
POST SIZE
ATTACHMENT TO
END STUDS
HD1 (2)2x_
1.MINIMUM SIZE OF POST AT THE END OF SHEARWALL, UNLESS NOTED OTHERWISE ON FRAMING PLANS.
2.ALL FASTENERS SPECS ARE FOR USE w/ HEM-FIR LUMBER.
3.ALL BRACKETS/STRAPS TO BE "SIMPSON STRONG-TIE" OR APPROVED EQUAL. REFER TO MFR'S INSTALLATION INSTRUCTIONS.
4. FOR ALL RETROFIT ANCHORS, MINIMUM SIDE EDGE DISTANCE = 13/4", MIMIMUM CORNER OR END WALL DISTANCE = 41/4".
1
(16) 0.148 x 3-1/4"8" EMBED"LSTHD8"
(N) CRAWL SPACE
22' - 0"22' - 0"(N) 4x6 HF#2 CRAWL SPACE POST
w/ 32" x 32" x 12" T SQUARE
FOOTING, TOTAL OF (3)
8"20' - 8"8"8"20' - 10 1/2"6"21' - 6 1/2"(E) CRAWL SPACE
4' - 0 1/2"EXISTING RESIDENCE NEW ADDITION(E) CRAWL SPACE 8"10' - 4"10' - 4"8"2' - 0"8' - 4"8' - 4"2' - 0"
(N) 4x12 HF#2
CRAWL SPACE FLUSH BEAM
(N) 14"x7" VENTTOTAL OF (4)(N) 2x10 HF#2 @16"oc
MAIN FLOOR JOISTS
w/ "LUS28" HANGERS
AT EACH END
(N) 2x10 PT HF#2 LEDGER
w/ 3/8"⌀x 5" "TITEN HD"
ANCHORS @16"oc
(N) 2x10 HF#2 @16"oc
MAIN FLOOR JOISTS
w/ "LUS28" HANGERS
AT EACH END(N) PERIMETER 8" THICK STEM WALL &8" T x 16" W FOOTING w/ (2)#4 LONG. REBAR1
S4
2
S4
A4.1
3 (N) 2x10 PT HF#2 LEDGER
w/ 3/8"⌀x 5" "TITEN HD"
ANCHORS @16"oc
S4
3
(E) FOUNDATION
TO REMAIN
REMOVE A SMALL PORTION OF
(E) FOUNDATION WALL AS REQUIRED
TO CONNECT (N) CRAWL SPACE UTILITIES
CONTRACTOR TO COORDINATE SHEAR WALL ANCHOR BOLT AND
HOLDOWN LOCATIONS WITH SHEAR WALL LAYOUT.
S4
4HD1HD1 DATE:
SHEET SIZE:
DRAWING:
22" x 34"ENGINEERED STRUCTURESGLOBAL DESIGN, PLLCDRAWINGS PROVIDED BY: !" # $ %&’()%*)&%+,2-$-2 1/26/2022 6:42:11 PMS2ADDITIONFOUNDATION /MAIN FLOORFRAMING PLAN2/6/2022KAIWI ADDITION4114 NE 2ND ST,RENTON, WA 980591/4" = 1'-0"
ADDITION FOUNDATION / MAIN FLOOR FRAMING PLAN
2 / 11 / 2022
A4.1
3
1. SEE GENERAL NOTES S1 FOR FLOOR AND WALLS SHEATING AND NAILING.
2. ALL NEW EXTERIOR WALL STUDS TO BE 2x6.
3. ALL NEW INTERIOR WALL STUDS TO BE 2x4.
4. ALL DIMENSIONES ARE TO FACE OF WALL STUDS, FACE OF CONCRETE WALLS, OUTSIDE DECK
FRAMING, CENTER OF POSTS, CENTER OF BEAMS, UNO.
5. TYPICAL INTERIOR AND EXTERIOR WALL HEADER TO BE MINIMUM (2)2x8 UNO ("HDR").
6. WINDOW AND DOOR HEADERS SHALL BE INSULATED WITH A MINIMUM OF R-10 INSULATION.
7. ALL WOOD POSTS CALLED OUT ON PLANS SHALL CARRY DOWN TO FOUNDATION, UNLESS
CARRIED BY BEAM.
8. ALL BEAM-POST CONNECTIONS TO HAVE METAL BRACKET TIES.
9. PROVIDE SOLID JOIST BLOCKING BELOW ALL CROSS WALLS.
10. SHEAR WALLS, WHERE INDICATED ON PLAN, SHALL BE FRAMED PER SHEAR WALL SHCEDULE S3
11. CONTRACTOR TO COORDINATE SHEAR WALL ANCHOR BOLT AND HOLDOWN REQUIREMENTS WITH
SHEAR WALL LAYOUT.
12. COORDINATE AND PROVIDE BACKING FOR MILLWORK AND ITEMS ATTACHED OR MOUNTED TO
WALLS OR CEILINGS.
FRAMING NOTES:FRAMING PLAN LEGEND:
SHEAR WALL TAG, (REFER TO SHEAR WALL SCHEDULE)
HOLD-DOWN TAG, (REFER TO HOLD-DOWN SCHEDULE)
A
HD1
NEW SHEAR WALL
EXISTING WALL TO BE UPGRADED OR VERIFIED
SHEAR WALL INSTALLATION NOTES:
1.INSTALL WALL SHEATHING PANELS EITHER HORIZONTALLY OR VERTICALLY
2.SHEAR WALLS WITH WINDOW OPENINGS INCLUDED IN THEIR LENGTH ARE DESIGNED AS "PERFORATED WALLS." PROVIDE SHEAR WALL SHEATHING AND NAILING FOR
ENTIRE LENGTH & HEIGHT OF WALLS AS INDICATED ON THE PLANS. SEE PLANS FOR HOLDOWN REQUIREMENTS
3.SHEATHING EDGE NAILING IS REQUIRED AT ALL HOLDOWN POSTS. EDGE NAILING MAY ALSO BE REQUIRED TO EACH STUD USED IN BUILT-UP HOLDOWNS POSTS.
REFER TO HOLDOWN MANUFACTURER'S INSTALLATION DETAILS FOR ADDITIONAL INFORMATION
4.BLOCKING IS REQUIRED AT ALL PANEL EDGES.
5.INTERMEDIATE FRAMING TO BE WITH 2x MINIMUM MEMBERS. FIELD NAILING 12"oc
6.BASED ON 0.131"⌀x 11/2" LONG NAILS USED TO ATTACH SHEAR CLIPS DIRECTLY TO FRAMING. USE 0.131"⌀x 21/2" NAILS WHERE INSTALLED OVER SHEATHING
7.SHEAR CLIPS: SIMPSON "RBC" OR "LTP4" OR APPROVED EQUIVALENT
8.ANCHOR BOLTS SHALL BE PROVIDED WITH STEEL PLATE WASHERS 1/4" x 3" x 3". EMBED ANCHOR BOLTS 7" MINIMUM INTO THE CONCRETE
9.CONTACT THE ENGINEER OF RECORD FOR ADHESIVE OR EXPANSION BOLT ALTERNATIVES TO CAST-IN-PLACE ANCHOR BOLTS
10.PRESSURE TREATED MATERIAL CAN CAUSE EXCESSIVE CORROSION IN THE FASTENERS. PROVIDE HOT-DIPPED GALVANIZED (ELECTRO-PLATING IS NOT ACCEPTABLE)
NAILS AND CONNECTOR PLATES (FRAMING ANGLES, ETC) FOR ALL CONNECTORS IN CONTACT WITH PRESSURE TREATED FRAMING MEMBERS
11.(SPECIAL INSPECTION MAY BE REQUIRED)
SHEAR WALL SCHEDULE (ALL FASTENER SPACING ARE FOR USE WITH DOUGLAS FIR MATERIAL)
LABEL APA RATED
SHEATHING
NAIL SIZE AND
SPACING AT EDGES
STUD AND BLKG
SIZE AT
ADJOINING EDGES
TOP PLATE
ATTACHMENT TO
ROOF ABOVE
SILL PLATE ATTACHMENT
(1)(2) (3)(4) (5) (6) (7)
ANCHOR BOLT
TO CONCRETE
(9)
SILL PLATE
SIZE AT
FOUNDATION
(10)
7/16" ONE SIDE 8d AT 6" oc 2x "RBC" CLIP
@12"oc
5/8"⌀AB
AT 48" oc 2x
NAIL SPEC: 8d = 0.131"⌀ 10d = 0.148"⌀ 16d =0.162"⌀
A
TOP PLATE
ATTACHMENT TO
FLOOR ABOVE
(7) (8)
"LTP4" CLIP
@18"oc
BOTTOM PLATE
ATTACHMENT
NAILING TO
WOOD BELOW
16d AT 6" oc
3" / 12"
ROOF SLOPE
(N) RIDGE3" / 12"
ROOF SLOPE
(N) HDR
(N) HDR(N) ROOF TRUSSES @24"oc
PER MANUFACTURER
1' - 6"3' - 2"5' - 0"2' - 10"2' - 10"5' - 0"3' - 2"1' - 6"
12' - 6"12' - 6"
25' - 0"3' - 2"3' - 0"15' - 4 1/2"1' - 6"21' - 6 1/2"1' - 6"1' - 6"18' - 6 1/2"3' - 0"1' - 11 1/2"1' - 0"1' - 0"22' - 0"1' - 6"EXISTING RESIDENCE NEW ADDITION(E) UPPER FLOOR JOISTS
TO REMAIN (N) HDR24' - 6"A
A
A
A
4' - 0 1/2"1' - 6"
5' - 6 1/2"
7
S5
8
S5
9
S5 HD1HD1(N) HDR
(N) HDR
(E) SHEARWALL TO REMAIN(E) HDR TO REMAIN
(E) SHEARWALL
TO REMAIN
(E) HDR(E) HDR
1' - 0"11' - 2"11' - 2"2' - 1 1/2"1' - 7"1' - 0"5' - 0"7' - 0"1' - 6"14' - 6"(N) 4x10 HF#2
PATIO ROOF BEAM(N) "SKYLIFT" RISER "SK18-B 3.5"
SUPPORTING (N) PATIO ROOF BEAM
ABOVE (E) HOUSE WALL, PROVIDE
(N) 4x4 HF#2 POSTS AT (E) WALL
UNDER (N) SKYLIFT RISERS LOCATIONS,
TOTAL OF (3)
1' - 0"10' - 6 1/2"10' - 6"1' - 0"(N) 2'x4' SKYLIGHT(N) 2'x4' SKYLIGHT(N) 2'x4' SKYLIGHT3" / 12"6' - 2 1/2"5' - 11 1/2"5' - 11 1/2"4' - 11"
24' - 0" 8"
(N) 2x8 HF#2 @24"oc
PATIO ROOF RAFTERS
(N) 4x10 HF#2
PATIO ROOF BEAM
(N) PT 6x6 HF#2 PATIO ROOF POST
w/ 48"x30" CONC. FOUNDATIONS
TOTAL OF (3)
S5
13
S5
12
S5
14
(N) 2x8 LEDGER AT (E) WALL, ATTACH
w/ (N) (2)3-5/8" "LEDGER-LOK" SCREWS
AT 16"oc (AT EACH WALL STUD)
PROVIDE (N) "LSTA24" STRAP
(N) BEAM TO (N) LEDGER DATE:
SHEET SIZE:
DRAWING:
22" x 34"ENGINEERED STRUCTURESGLOBAL DESIGN, PLLCDRAWINGS PROVIDED BY: !" # $ %&’()%*)&%+,2-$-2 1/26/2022 6:42:11 PMS3ADDITION ROOFFRAMING PLAN2/6/2022KAIWI ADDITION4114 NE 2ND ST,RENTON, WA 980591/4" = 1'-0"
ADDITION ROOF / PATIO ROOF FRAMING PLAN
2 / 11 / 2022
1' - 6"6"
CONC. STEM WALL
PER PLAN
#4 @12" oc HORIZONTAL
6 MIL POLYTHYLENE GROUND
COVER, 6" MIN. LAP
CONC. FOOTING w/ REBAR
PER PLAN
WALL SHEATHING
PER SHEAR WALL SCHEDULE
T&G PLYWOOD
PER STRUCTURAL NOTES
2x6 STUDS @16" oc
FLOOR JOIST w/ HANGER
PER FRAMING PLAN
PT LEDGER w/ ANCHORS
PER FRAMING PLAN,
STAGGER 1" FROM CENTER
4" PERF. FOOTING DRAIN
w/ 4" LAYER OF GRAVEL AROUND
CONNECT TO (E) FOOTING DRAIN OR TO
SUITABLE DRAINAGE DISCHARGE LOCATION
FINISHED GRADE
6" MIN.1' - 6" MIN.(12" UNDER BEAMS)18" MIN.PER PLAN
SIZE3" CLRPT 2x6 SILL PLATE
w/ A.B. PER SHEAR WALL SCHEDULE
(2)#4 CONT. TOP
#4 @18" oc VERT.
w/ HOOK, ALT. DIRECTION
(N) 6 MIL POLYTHYLENE GROUND
COVER, 6" MIN. LAP
(N) T&G PLYWOOD
PER STRUCTURAL NOTES
(N) FLOOR JOIST w/ HANGER
PER FRAMING PLAN
(N) PT LEDGER w/ ANCHORS
PER FRAMING PLAN
(12" UNDER BEAMS)18 3/4" MIN.(E) FOOTING TO REMAIN
(E) CONC. STEM WALL
TO REMAIN
(E) RESIDENCE FLOOR
TO REMAIN
(E) EXTERIOR WALL
w/ SHEATHING TO REMAIN (12" UNDER BEAMS)18" MIN.12"FLOOR JOISTS w/ HANGERS
PER FRAMING PLAN
T&G PLYWOOD
PER STRUCTURAL NOTES
SQUARE CONCRETE FOOTING
PER PLAN
SIZE PER PLAN
(4)#4 HOR. REBAR
EACH WAY 3" CLRFLUSH CRAWL SPACE BEAM
PER FRAMING PLAN
SIMPSON "PC4Z"
POST CAP AT EACH POST
CRAWL SPACE POST
PER PLAN
SIMPSON "ABU46" POST BASE
w/ 5/8" DIA x5" EMBED
SS-WEDGE ANCHOR
6 MIL POLYTHYLENE
GROUND COVER,
6" MIN. LAP
(2)2x_ STUDS MIN
PANEL-EDGE NAIL
PLWD SHEATHING
TO EACH STUD
(STAGGER)
EMBED HOLDOWN STRAP
SEE FOUNDATION PLAN
FOR SIZE AND LOCATIONS
#5 x 36" REBAR CENTER ON
STRAP EMBED
FOUNDATION
STEM WALL
WOOD SHEARWALL
P.T. SILL PLATE w/ ANCHORS
PER SHEAR WALL SCHEDULE
PT WOOD SILL PL
PER PLAN AND DETAILS
6" MIN TO 12" MAX
AT EACH END OF EACH
SILL PL SEGMENT
(MIN 2 BOLTS PER SEGMENT)
5/8"⌀A.BOLTS
w/ 3"x3"x1/4" PL WASHERS
SPACING PER SHEARWALL
SCHEDULE (MAX 60" WHERE
NOT AT SHEARWALL)
BOT PL (USE 3x WHERE
REQD IN SHEARWALL SCHED)
BLKG REQD AT ALL
PANEL EDGES (USE
3x WHERE REQD
IN SHEARWALL SCHED
NAIL PANEL FIELD
AT 12" oc
EDGE NAILING PER
SHEARWALL SCHED.
PLWD SHTG W/ FACE
GRAIN PERPENDICULAR OR
PARALLEL TO STUDS
DOUBLE 2X PLATE
STUDS (USE 3x STUD AT PANEL
EDGES WHERE REQD IN
SHEARWALL SCHED) DATE:
SHEET SIZE:
DRAWING:
22" x 34"ENGINEERED STRUCTURESGLOBAL DESIGN, PLLCDRAWINGS PROVIDED BY: !" # $ %&’()%*)&%+,2-$-2 1/26/2022 6:42:11 PMS4STRUCTURALDETAILS2/6/2022KAIWI ADDITION4114 NE 2ND ST,RENTON, WA 980593/4" = 1'-0"
(N) ADDITION FOUNDATION /
MAIN FLOOR FRAMING DETAIL1 3/4" = 1'-0"
(N) ADDITION FLOOR LEDGER
CONNECTION DETAIL2 3/4" = 1'-0"
(N) ADDITION MAIN FLOOR FRAMING DETAIL3
3/4" = 1'-0"
TYP HOLD-DOWN AT NEW FOUNDATION4 3/4" = 1'-0"
TYP ANCHOR BOLT LAYOUT5
3/4" = 1'-0"
TYP ONE STORY SHEARWALL DETAIL6
2 / 11 / 2022
PLATELINEWALL SHEATHING
PER SHEAR WALL SCHEDULE
2x STRUCTURAL
FASCIA
ROOF SHEATHING w/ NAILING
PER STRUCTURAL NOTES
VENTED BLOCKING
PER TRUSS MANUFACTURER
8d @4"oc
FASTENMASTER "TIMBER-LOK"
6" SCREW AT EACH TRUSS
INSTALL PER MANUFACTURER
ROOF TRUSSES
PER MANUFACTURER
2x6 STUDS @16" oc
(2)2x6 TOP PLATE
SIMPSON "LUS26" HANGER
GIRDER TRUSS
PER MANUFACTURER
8d @4"oc
PERIMETER ZONE
2x STRUCTURAL
FASCIA
ROOF SHEATHING w/ NAILING
PER STRUCTURAL NOTES 2' MAX.
2x BLOCKING
MIN 2x6 OUTLOOKER
GABLE END TRUSS
PER MANUFACTURER
SIMPSON "LTP4" @48"oc
WALL SHEATHING
PER SHEAR WALL SCHEDULE
(N) FASTENMASTER
"FLATLOK 3-1/2in" @32"oc SCREWS
TRUSS TOP CHORDS TO WALL STUDS,
REMOVE (E) SIDING AS REQUIRED
BEFORE INSTALLATION
(E) 2x STUDS @16"oc VERIFY 8d @4"oc
SHEATHING TO LEDGER
(N) COMMON ROOF TRUSSES
PER MANUFACTURER
(N) ROOF SHEATHING w/ NAILING
PER STRUCTURAL NOTES
(N) END ROOF TRUSS
PER MANUFACTURER
(N) GALVANIZED STEEL
L FLASHING
(2)2x6 BEARING STUDS
(TYP U.N.O)
HEADER (PER PLAN)
CRIPPLE STUDS @12"oc
(1)2x6 KING STUD
(TYP U.N.O)
(4) 16d FACE NAIL
PER ARCH
T/O PLATE
(2)2x6 TOP PLATE
(8) 16d NAILS
EACH SIDE
OF EACH JOINT
(8) 16d NAILS EACH
SIDE OF EACH JOINT
2x6 EXTERIOR
WALL STUDS
(2)2x6 TOP PLATE
4'-0" MIN
PT PATIO ROOF POST
PER PLAN
2x BLOCKING BETWEEN RAFTERS
SIMPSON "H2.5" CLIP @24"oc
BEAM TO RAFTER
PATIO ROOF RAFTERS
PER PLAN
PATIO ROOF BEAM
PER PLAN
SIMPSON "CCQ46" POST CAP
AT EACH PATIO ROOF POST
(N) PATIO ROOF ASSEMBLY
ASPHALT SHINGLE ROOFING
#15 FELT PAPER
ROOF SHEATHING PER STRUCTURAL NOTES
SIMPSON "H2.5" CLIP @24"oc
BEAM TO RAFTER
(E) VENTED BLKG BETWEEN RAFTERS
AT SKYLIFT RISER LOCATION
TO BE REBUILT
(E) RESIDENCE ROOF RAFTERS
TO REMAIN
(E) ROOF SHEATHING
TO REMAIN
PROVIDE (N) 4x4 HF#2 POSTS
AT (E) WALL UNDER "SKYLIFT" RISER LOCATIONS
(E) RIM JOIST
TO REMAIN
ADD SOLID 2x BLOCKING
UNDER (N) POST
(E) EXTERIOR WALL
FOUNDATION TO REMAIN
(E) WALL SHEATHING
TO REMAIN
(N) PATIO ROOF RAFTERS
PER PLAN
(N) 2x BLOCKING BETWEEN RAFTERS
2x PT FASCIA BOARD
(N) (8)1/4" DIA. SIMPSON SDS WOOD SCREWS
"SKYLIFT" RISER TO (E) WALL TOP PLATE
EMBED 2" MIN.
SKYLIFT RISER "SK18-B 3.5"1' - 6"(N) PIPE FLASHING
PER MANUFACTURER
(N) PATIO ROOF BEAM
PER PLAN
TOENAIL (N) 4x4 POST
TO (E) SILL PLATE w/ (4)16d
(E) RESIDENCE FLOOR
TO REMAIN
(N) PATIO ROOF ASSEMBLY
ASPHALT SHINGLE ROOFING
#15 FELT PAPER
ROOF SHEATHING PER STRUCTURAL NOTES
10d @6" oc, TYP
6x6 PT POST
SIMPSON "MPB66Z"
POST BASE
(5)#5 BARS HORIZONTAL
18" DIA CONCRETE PLINTH.
DOWEL INTO FOOTING
w/ (4)#4 VERT BARS#4 HORIZONTAL TIES
AT 3"oc (SQUARE SHAPE)
(4)#5 BARS HORIZONTALSIZE PER PLAN 1' - 0"1' - 0"CONCRETE FOOTING
PER PLAN
4" THICK CONCRETE PATIO SLAB
w/ REINF. PER STRUCTURAL NOTES DATE:
SHEET SIZE:
DRAWING:
22" x 34"ENGINEERED STRUCTURESGLOBAL DESIGN, PLLCDRAWINGS PROVIDED BY: !" # $ %&’()%*)&%+,2-$-2 1/26/2022 6:42:11 PMS5STRUCTURALDETAILS2/6/2022KAIWI ADDITION4114 NE 2ND ST,RENTON, WA 980593/4" = 1'-0"
(N) ROOF TRUSSES FRAMING DETAIL7 3/4" = 1'-0"
GABLE END TRUSS FRAMING DETAIL8 3/4" = 1'-0"
END ROOF TRUSS ATTACHMENT DETAIL9
3/4" = 1'-0"
TYP DROPPED HEADER DETAIL10 3/4" = 1'-0"
TYP TOP PLATE SPLICE DETAIL11
3/4" = 1'-0"
(N) PATIO ROOF FRAMING DETAIL12 3/4" = 1'-0"
(N) PATIO ROOF ATTACHMENT
ABOVE (E) HOUSE WALL143/4" = 1'-0"
(N) PATIO ROOF POST FOUNDATION DETAIL13
2 / 11 / 2022