REVIEWED BLD BLD2025-0007+Structural_Analysis_or_Calculations+1.3.2025_1.47.26_PM+4695759GENERAL STRUCTURAL NOTES
(The following apply unless shown otherwise on the plans)
1. ALL MATERIALS. WORKMANSHIP,SHALL CONFORM TO THE DRAWINGS, SPECIFICATIONS, THE INTERNATIONAL
BUILDING CODE (2018 EDITION).
2. 12ESIGN LOADING
SNOW 2S PSF
FLOOR LIVE LOAD (RESIDENTIAL) 40 PSF
3. CONTRACTOR SHALL VERIFY ALL EXISTING DIMENSIONS, MEMBER SIZES, AND CONDITIONS PRIOR TO COMMENCING ANY WORK. CONTRACTOR
SHALL VERIFY THE CONTINUITY OF ALL VERTICAL LOAD BEARING ELEMENTS, INCLUDING BEARING WALLS AND COLUMNS, TO FOUNDATIONS.
4. CONTRACTOR SHALL PROVIDE TEMPORARY BRACING FOR THE STRUCTURE AND STRUCTURAL COMPONENTS UNTIL ALL FINAL CONNECTIONS
HAVE BEEN COMPLETED IN ACCORDANCE WITH THE PLANS.
5. CONTRACTOR SHALL BE RESPONSIBLE FOR ALL SAFETY PRECAUTIONS AND THE METHODS, TECHNIQUES, SEQUENCES, OR PROCEDURES REQUIRED
TO PERFORM HIS WORK.
6. FOUNDATION NOTES. ALLOWABLE SOIL PRESSURE IS ASSUMED. FOOTINGS SHALL BEAR ON FIRM, UNDISTURBED EARTH. IF SOILS ARE FOUND TO
BE OTHER THAN ASSUMED, NOTIFY THE STRUCTURAL ENGINEER FOR POSSIBLE FOUNDATION REDESIGN. UNLESS OTHERWISE NOTED, FOOTINGS
SHALL BE CENTERED BELOW COLUMNS OR WALLS ABOVE.
ALLOWABLE SOIL PRESSURE 2,000 PSF
7. DEMOLITION: CONTRACTOR SHALL VERIFY ALL EXISTING CONDITIONS BEFORE COMMENCING ANY DEMOLITION. SHORING SHALL BE INSTALLED
TO SUPPORT EXISTING CONSTRUCTION AS REQUIRED IN A MANNER SUITABLE TO THE WORK SEQUENCES. LIMIT CONSTRUCTION LOADING
(INCLUDING DEMOLITION DEBRIS) ON EXISTING FLOOR SYSTEMS TO 20 PSF.
8. CONCRETE SHALL BE MIXED, PROPORTIONED, CONVEYED, AND PLACED IN ACCORDANCE WITH IBC SECTION 1905 AND ACi 301-99. CONCRETE
SHALL ATTAIN A 28-DAY STRENGTH OF f c = 3,000 PSI (DESIGN STRENGTH = 2,S00 PSI) AND MIX SHALL CONTAIN NOT LESS THAN 5-1/2 SACKS OF
CEMENT PER CUBIC YARD AND SHALL BE PROPORTIONED TO PRODUCE A SLUMP OF S" OR LESS.
9. REINFORCING STEE SHALL CONFORM TO ASTM A615 (INCLUDING SUPPLEMENTS S1), GRADE 60, Fy = 60,000 PSI.
10. REINFORCING STEE SHALL BE DETAILED (INCLUDING HOOKS AND BENDS) IN ACCORDANCE WITH ACI SP66-94 AND 318-02. DOWEL HORIZONTAL
REINFORCEMENT TO EXISTING CONCRETE WITH #4 X 2'-0" EPDXIED S" INTO EXISTING CONCRETE.
11. CONCRETE PROTECTION (COVER) FOR REINFQRCING STEEL SHALL BE AS FOLLOWS:
FOOTINGS AND OTHER UNFORMED SURFACES CAST AGAINST AND PERMANENTLY EXPOSED TO EARTH 3"
FORMED SURFACES EXPOSED TO EARTH OR WEATHER
12. EPDXY GROUTED D ITEMS SPECIFIED ON THE DRAWINGS SHALL BE GROUTED WITH SIMPSON SET-XP ADHESIVE (ESR-2S08). INSTALL IN STRICT
ACCORDANCE WITH THE MANUFACTURERS' RECOMMENDATIONS. RODS SHALL BE A307 UNLESS OTHERWISE NOTED.
13. FRAMING LUMM SHALL BE KILN DRIED OR MC-19, AND GRADED AND MARKED IN CONFORMANCE WITH W.C.L.I.B. STANDARD GRADING RULES
FOR WEST COAST LUMBER NO.17, LATEST EDITION. FURNISH TO THE FOLLOWING MINIMUM STANDARDS.
JOISTS: (2X, 3X, AND 4X MEMBERS) HEM -FIR NO.2
MINIMUM BASIC DESIGN STRESS, Fb = $50 PSI
POSTS AND TIMBERS: DOUGLAS FIR NO.1
MINIMUM BASIC DESIGN STRESS, Fc =1,000 PSI
STUDS PLATES & MjSCELiANEQUS LIGHT FRAMING DOUGLAS FIR J HEM -FIR NO.2
14. SHALL BE MANUFACTURED UNDER A PROCESS APPROVED BY THE NATIONAL RESEARCH BOARD AND SHALL
MEET ASTM D S456 STANDARDS. EACH PIECE SHALL BEAR A STAMP OR STAMPS NOTING THE NAME AND PLANT NUMBER OF THE
MANUFACTURER, THE GRADE, THE NATIONAL RESEARCH BOARD NUMBER, AND THE QUALITY CONTROL AGENCY. ALL LAMINATED VENEER
LUMBER SHALL BE MANUFACTURED IN ACCORDANCE WITH NER-126 USING DOUGLAS FIR VENEER GLUED WITH A WATERPROOF ADHESIVE
MEETING THE REQUIREMENTS OF ASTM D2559 WITH ALL GRAIN PARALLEL WITH THE LENGTH OF THE MEMBER. Fb = 2600 PSI, E =1.8 x 1W PSI, FV
285 PSI (FOR 1.8E MEMBERS).
15. TIME CONNECTORS CALLED OUT BY LETTERS AND NUMBERS SHALL BE "STRONG -TIE" BY SIMPSON COMPANY, AS SPECIFIED IN THEIR CATALOG.
CONNECTORS SHALL BE INSTALLED IN ACCORDANCE WITH THE MANUFACTURER'S RECOMMENDATIONS. WHERE CONNECTOR STRAPS CONNECT
TWO MEMBERS, PLACE ONE-HALF OF THE NAILS OR BOLTS IN EACH MEMBER. ALL SHIMS SHALL BE SEASONED AND DRIED AND THE SAME GRADE_
(MINIMUM) AS MEMBERS CONNECTED. ALL JOISTS SHALL BE CONNECTED TO FLUSH BEAMS WITH "LUS" SERIES JOIST HANGERS. ALL BEAMS a f
SHALL BE CONNECTED TO POSTS WITH "AC" CAPS UNLESS OTHERWISE NOTED.
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16. WOOD FRAMING NOTES - THE FOLLOWING APPLY UNLESS OTHERWISE SHOWN ON THE PLANS:
A. ALL WOOD FRAMING DETAILS NOT SHOWN OTHERWISE SHALL BE CONSTRUCTED TO THE MINIMUM STANDARDS OF THE INTERNATIONAL
BUILDING CODE. MINIMUM NAILING, UNLESS OTHERWISE NOTED, SHALL CONFORM TO TABLE 2304.9.1 OF THE INTERNATIONAL BUILDING CODE.
ALL NAILS SHALL BE COMMON. PROVIDE WASHERS UNDER THE HEADS AND NUTS OF ALL BOLTS AND LAG SCREWS BEARING ON WOOD.
B. WALL FRAMING: ALL STUD WALLS SHOWN SHALL BE 16" O.C. EXTERIOR WALLS SHALL BE 2 x 6 AND INTERIOR STUDS SHALL BE 2 x 4. TWO
STUDS MINIMUM SHALL BE PROVIDED AT THE END OF ALL WALLS AND AT EACH SIDE OF ALL OPENINGS. ALL COLUMNS, UNLESS OTHERWISE
NOTED, SHALL BE TWO STUDS. TWO 2 x 6 HEADERS SMALL BE PROVIDED OVER ALL OPENINGS NOT OTHERWISE NOTED. SOLID BLOCKING FOR
WOOD COLUMNS SHALL BE PROVIDED THROUGH FLOORS TO SUPPORTS BELOW.
WALLS SHALL HAVE A SINGLE BOTTOM PLATE AND A DOUBLE TOP PLATE. END NAIL TOP PLATE TO EACH STUD WITH TWO 16d NAILS, AND
TOENAIL OR END NAIL EACH STUD TO BOTTOM PLATE WITH TWO 16d NAILS. FACE NAIL DOUBLE TOP PLATE WITH 16d AT 12" O.C. AND LAP
MINIMUM 4'-0" AT JOINTS AND PROVIDE SIX 16d NAILS AT 4" O.C. EACH SIDE OF JOINT.
ALL STUD WALLS SHALL HAVE THEIR LOWER WOOD PLATES ATTACHED TO WOOD FRAMING BELOW WITH 16d NAILS AT 12" O.C. STAGGERED.
UNLESS INDICATED OTHERWISE, INDIVIDUAL MEMBERS OF BUILT-UP POSTS SHALL BE NAILED TO EACH OTHER WITH 16d @ 12" O.C. STAGGERED.
WHEN NOT OTHERWISE NOTED, PROVIDE GYPSUM WALLBOARD ON INTERIOR SURFACES NAILED TO ALL STUDS, TOP AND BOTTOM PLATES AND
BLOCKING WITH NAILS AT 7" O.C. USE 5d COOLER NAILS FOR 1/2" GWB AND 6d COOLER NAILS FOR 5/8" GWB. PROVIDE 1/2" (NOM.) APA RATED
SHEATHING (SPAN RATING 2410) ON EXTERIOR SURFACES NAILED AT ALL PANEL EDGES (BLOCK UNSUPPORTED EDGES), TOP AND BOTTOM PLATES
WITH 8d NAILS @ 6" O.C. AND TO ALL INTERMEDIATE STUDS AND BLOCKING WITH NAILS @12" O.C. ALLOW 1/8" SPACING AT ALL PANEL EDGES
AND ENDS.
C. FLOOR AND ROOF FRAMING: PROVIDE DOUBLE JOISTS UNDER ALL PARALLEL PARTITIONS THAT EXTEND OVER MORE THAN HALF THE
JOIST LENGTH AND AROUND ALL OPENINGS IN FLOORS OR ROOFS UNLESS OTHERWISE NOTED. PROVIDE SOLID BLOCKING AT ALL BEARING
POINTS. TOENAIL JOISTS TO SUPPORTS WITH TWO 16d NAILS. ATTACH TIMBER JOISTS TO FLUSH HEADERS OR BEAMS WITH SIMPSON METAL
JOIST HANGERS IN ACCORDANCE WITH NOTES ABOVE. NAIL ALL MULTI -JOIST BEAMS TOGETHER WITH 16d @ 12" O.C. STAGGERED.
UNLESS OTHERWISE NOTED ON THE PLANS, APA RATED SHEATHING SHALL BE LAID UP WITH STRENGTH AXIS PERPENDICULAR TO SUPPORTS AND
NAILED WITH 8d NAILS @ 6" O.C. TO FRAMED PANEL EDGES AND OVER STUD WALLS AS SHOWN ON PLANS AND @ 12" O.C. (10" O.C. @ FLOORS)
TO INTERMEDIATE SUPPORTS. ALL FLOOR SHEATHING EDGES SHALL HAVE APPROVED TONGUE -AND -GROOVE JOINTS OR SHALL BE SUPPORTED
WITH SOLID BLOCKING. TOENAIL BLOCKING TO SUPPORTS WITH 16d @ 12" O.C. UNLESS OTHERWISE NOTED.
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Reviewed by the City of
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Edmonds
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BLD2025-0007
Todd PerbM
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20048 Califomia Ave SWLev, Jan 06 2025
Seattle, WA 981161"(";I I
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DEVELOPMENT SERVICES
DEPARTMENT
REVISIO14S
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Date
Scale
Drawn
Job 2 I —
Sheet
6-1
Of 2 Sheets