APPROVED BLD BLD2023-0648+STRUCTURAL PLANS+5.26.2023_8.17.05_AM+3571007GENERAL STRUCTURAL NOTES:
FOUNDATIONS:
SUBGRADE:
ALLOWABLE SOIL PRESSURE 1500 PSF
ALLOWABLE SOIL PRESSURE ARE ASSUMED AND THEREFOR MUST BE VERIFIED BY A QUALIFIED SOILS ENGINEER
OR APPROVED BY THE BUILDING OFFICIAL. IF SOILS ARE FOUND TO BE OTHER THAN ASSUMED, NOTIFY THE
STRUCTURAL ENGINEER FOR POSSIBLE FOUNDATION REDESIGN.
STRUCTURAL FILL:
BE FREE DRAINING, GRANULAR MATERIAL CONTAINING NO MORE THAN FIVE (5) PERCENT FINES (SILT AND
CLAY —SIZE PARTICLES PASSING THE NO. 200 MESH SIEVE); BE FREE OF ORGANIC MATERIAL AND OTHER
DELETERIOUS SUBSTANCES, SUCH AS CONSTRUCTION DEBRIS AND GARBAGE; HAVE A MAXIMUM SIZE OF THREE
(3) INCHES IN DIAMETER.
ALL FILL MATERIAL SHOULD BE PLACES AT OR NEAR OPTIMUM MOISTURE CONTENT. THE OPTIMUM MOISTURE
CONTENT IS THE WATER CONTENT IN SOIL THAT ENABLES THE SOIL TO BE CONPACTED TO THE HIGHEST DRY
DENSITY FOR A GIVEN COMPACTION EFFORT.
STRUCTURAL FILL SHOULD BE PLACED IN THIN HORIZONTAL LIFTS NOT EXCEEDING TEN INCHES IN LOOSE
THICKNESS. STRUCTURAL FILL PLACED UNDER BUILDING AREA WHICH IS INTENTED TO PROVIDE STRUCTURAL
SUPPORT SUCH AS AT FOOTING AND SLAB —ON —GRADE AREAS, SHOULD BE COMPACTED TO AT LEAST 92
PERCENT OF THE MAXIMUM DRY DENSITY, AS DETERMINED BY ASTM TEST DESIGNATION D-1557-91 (MODIFIED
PROCTOR).
CONCRETE:
CONCRETE f'c = 2,500 PSI AT 28 DAYS WITH 5 1/2 SACKS CEMENT PER CUBIC YARD CONCRETE.
CONCRETE PROTECTION FOR REINFORCING SHALL BE AS FOLLOWS:
BOTTOM OF FOOTINGS 3"
CONCRETE EXPOSED TO EARTH & WEATHER (#5 & SMALLER) 1 1/2"
REINFORCING STEEL:
DEFORMED BILLET STEEL CONFORMING TO ASTM A615 (STANDARD 04, 2013 CURRENT), GRADE 60. (ALL
WELDED BARS NOTED BY DIA. ARE A36 STEEL.) UNLESS NOTED OTHERWISE, PROVIDE LAP SPLICE LENGTH OF
48 BAR DIAMETERS IN 2,500 PSI CONCRETE FOR #6 AND LESS
GENERAL WOOD FRAMING NOTES:
1. MINIMUM NAILING SHALL BE IN ACCORDANCE WITH FASTENING SCHEDULE TABLES 11-13 IN ICC—ES
EVALUATION REPORT ESR-1539.
2. PROVIDE CONTINUOUS 2x SOLID BLOCKING OR ENGINEERED LUMBER BLOCKING OR A RIM JOIST FOR FRAMING
MEMBERS AT ALL SUPPORTS.
3. FLUSH BEAMS (FB) NOT CALLED OUT ON THE PLANS SHALL BE DOUBLE JOISTS.
4. PROVIDE DOUBLE JOISTS UNDER PARTITIONS EXTENDING 1/2 OR MORE OF THE JOIST SPAN.
5. PROVIDE CUT WASHERS FOR ALL BOLT HEADS AND NUTS BEARING ON WOOD.
6. PROVIDE SILL SEAL/GASKET BETWEEN LUMBER AND CONCRETE OR MASONRY. SEALER/GASKET SHALL
PROVIDE A CAPILLARY BREAK.
7. PROVIDE ONE LAYER OF 40# ASPHALT IMPREGNATED BUILDING PAPER AT CONTACT SURFACES BETWEEN
UNTREATED WOOD AND CONCRETE OR MASONRY.
8. CURRENT IBC BUILDING CODES ARE AVAILABLE ONLINE FOR FREE PUBLIC ACCESS AT CODES. ICCSAFE.ORG.
WOOD:
STRUCTURAL LUMBER GRADES AND SHEATHING RATINGS:
ALL LUMBER SHALL BE GRADED IN ACCORDANCE WITH CURRENT WWPA STANDARD GRADING RULES FOR
WESTERN LUMBER. USE THE FOLLOWING SPECIES AND MINIMUM GRADE:
JOIST
2x4 HF#2 Fb=975psi, Fv=150psi, Fc=1300PSI, E=1,300,000psi
2x6 OR LARGER HF#2 Fb=975psi, Fv=150psi, Fc=1300PSI, E=1,300,000psi
STUDS
2x4 HF#2 Fb=975psi, Fv=150psi, Fc=1300PSI, E=1,300,000psi
2x6 OR LARGER HF#2 Fb=975psi, Fv=150psi, Fc=1300PSI, E=1,300,000psi
POSTS
4x4 HF#2 Fb=975psi, Fv=150psi, Fc=1300PS1, E=1,300,000psi
4x6 HF#2 Fb=975psi, Fv=150psi, Fc=1300PSI, E=1,300,000psi
6x6 DF#2 Fb=750psi, Fv=170psi, Fc=700PSI, E=1,300,000psi
WOOD PROTECTION / TREATMENT:
ALL LUMBER IN CONTACT WITH GROUND OR CONCRETE OR EXPOSED TO THE ELEMENTS SHALL BE
PRESSURE —TREATED (NOTED P.T.) IN ACCORDANCE WITH AWPA STANDARD U1. USE THE FOLLOWING MINIMUM
AWPA USE CATEGORIES:
INTERIOR/DAMP (WOOD SILL PLATES): UC2
PAINT ALL SCARS, CUTS AND DRILL HOLES WITH A WOOD PRESERVATIVE THAT IS COMPATIBLE WITH THE
CHEMICALS USED FOR THE PRESSURE TREATMENT OF THE WOOD. PRESERVATIVES FOR FIELD TREATMENT SHALL
MEET THE REQUIREMENTS OF AWPA STANDARD M4.
GLUED LAMINATED LUMBER:
DOUGLAS FIR —LARCH GRADE 24F—V4 (Fb=2400 PSI) FOR SINGLE SPAN BEAMS. ALL GLULAM MATERIALS SHALL
CONFORM TO THE REQUIREMENTS OF ANSI/AITC A190.1 AND BE STAMPED WITH AN AITC QUALITY MARK OR AN
APA—EWS TRADEMARK. ADHESIVES USED IN THE GLULAM MANUFACTURING PROCESS SHALL CONFORM TO AITC
405 FOR WET USE ADHESIVES. GLULAM MEMBERS SHALL BE MANUFACTURED FROM DOUGLAS FIR LAMINATING
LUMBER. ALL BEAMS SHALL HAVE ZERO CAMBER UNLESS NOTED OTHERWISE. MEMBERS NOT EXPOSED TO VIEW
IN THE COMPLETED WORK SHALL BE INDUSTRIAL APPEARANCE GRADE. MEMBERS EXPOSED TO VIEW IN THE
COMPLETED WORK SHALL BE ARCHITECTURAL APPEARANCE GRADE.
STEEL:
STRUCTURAL & MISCELLANEOUS STEEL:
CHANNELS SHALL BE ASTM A36 Fy = 36,000 PSI. ALL FABRICATION & ERECTION SHALL BE IN ACCORDANCE
WITH THE LATEST EDITION OF AISC "STEEL CONSTRUCTION MANUAL."
FASTENERS:
STEEL BOLTS:
ALL BOLTS AND THREADED RODS SHALL BE ASTM A307 HOT —DIPPED GALVANIZED IN ACCORDANCE WITH ASTM
A153—CLASS C UNLESS NOTED OTHERWISE.
NAILS:
NAIL SIZES SPECIFIED ON DRAWINGS ARE BASED ON THE FOLLOWING SPECIFICATIONS:
SIZE TYPE LENGTH DIAMETER
8d COMMON 2-1/2" 0.131"
10d GUN 3" 0.131"
12d GUN 3-1/4" 0.131"
16d GUN 3-1/2" 0.131'
IF CONTRACTOR PROPOSES THE USE OF ALTERNATE NAILS, THEY SHALL SUBMIT NAIL SPECIFICATIONS TO THE
STRUCTURAL ENGINEER (PRIOR TO CONSTRUCTION) FOR REVIEW AND APPROVAL. NAILS —PLYWOOD (APA
RATED SHEATHING) FASTENERS TO FRAMING SHALL BE DRIVEN FLUSH TO FACE OF SHEATHING WITH NO
COUNTERSINKING PERMITTED.
ALL NAILS EXPOSED TO WEATHER OR IN CONTACT WITH PRESSURE TREATED WOOD SHALL BE HOT —DIPPED
GALVANIZED PER ASTM A153—CLASS D.
LIGHT GAUGE FRAMING CONNECTORS:
NOTATIONS ON DRAWINGS RELATING TO FRAMING CLIPS, JOIST HANGERS AND OTHER CONNECTING DEVICES
REFER TO CATALOG NUMBERS OF CONNECTORS MANUFACTURED BY THE SIMPSON STRONG —TIE COMPANY,
DUBLIN, CALIFORNIA. EQUIVALENT DEVICES BY OTHER MANUFACTURERS MAY BE SUBSTITUTED PROVIDED THEY
HAVE ICC—ES APPROVAL FOR EQUAL LOAD CAPACITIES. CONNECTORS SHALL BE FASTENED TO THE FRAMING
MEMBERS USING THE NUMBER AND TYPE OF FASTENERS CALLED FOR BY MANUFACTURER.
HANGERS AND CLIPS IN CONTACT WITH PRESSURE TREATED LUMBER SHALL BE ZMAX/HDG GALVANIZED
CONNECTORS. ALL HANGER FASTENERS USED WITH ZMAX/HDG GALVANIZED CONNECTORS SHALL BE
HOT —DIPPED GALVANIZED PER ASTM A153—CLASS D OR SDS SCREWS WITH PROPRIETARY COATING.
APPROVED
PLANS MUST BE
ON JOB SITE
ALL WORK SUBJECT
TO FIELD
INSPECTION FOR
CODE COMPLIANCE
................................................
The following documentation shall be available on
■
site for the building inspector:
■
! ❑X COE APPROVED ARCHITECTURAL PLAN SET
FRI COE APPROVED STRUCTURAL PLAN SET ;
❑ COE REVIEWED CALCULATION PACKET
❑ ENERGY CREDIT WORKSHEET
❑ SITE PLAN ;
• ❑ CIVIL PLAN ■
■ ■
:❑
CITY OF EDMONDS BUILDING DEPARTMENT 2021 ■
REMAIN
EXISTING CEILING FINISHES
EXISTING TENSION
RING TO REMAIN
EXISTING COLUMN
BELOW BEING
REMOVED
SLOPED END CUT FOR pnn�
DRA
RECEIVED
May 30 2023
CITY OF EDMONDS
DEVELOPMENT SERVICES
DEPARTMENT
EXISTING TRUSS BOTTOM
CHORD BEING MODIFIED
EXISTING CONDITION
EXISTING RAFTERS TO
REMAIN
EXISTING TENSION
RING TO REMAIN
EXISTING WALL BEING
REMOVED
CONNECT EXIST BEAM TO NEW BEAM
WITH SDWS2280ODB AT 24"oc
TOP OF TOP PLATE
AT LIVING ROOM
EXISTING BEAM TO BEAR ON 2x6
LEDGER, CONNECT LEDGER TO NEW
BEAM WITH 10d NAILS AT 6"oc,
STAGGER NAILS
SECTION ❑�
SCALE: 3/4" = 1'-0"
STING HIP BEAM TO
1AIN
STING TENSION RING TO
1AIN
RACKET
WITH BOLTS TO REMAIN
EXISTING CONDITION
SECTION
SCALE: 3/4" = 1'-0"
BLD2023-0648
REMOVE EXISTING TRUSS BOTTOM
CHORD AND INSTALL VERTICAL 2x4 AT
24"oc, SO EXISTING TRUSS TOP CHOIR
BEARS DIRECTLY ON NEW BEAM
PROPOSED RETROFITS
h
O
NEW 5.5x12 GLB
PER PLAN i
CONNECT EXIST TENSION
RING TO NEW BEAM WITH
SDWS221000DB AT 24"0
SCOPE OF WORK SUMMARY
TYPE: ALTERATION — STRUCTURAL DRAWINGS
THE PURPOSE OF THESE DRAWINGS IS TO SHOW THE STRUCTURAL DETAILS NECESSARY FOR THE
PROPOSED REMODEL AT THE SUBJECT ADDRESS.
THE PROPOSED ALTERATION AFFECTS THE GRAVITY SYSTEM ONLY. THERE ARE NO ALTERATIONS TO
THE EXISTING LATERAL SYSTEM.
THESE STRUCTURAL DRAWINGS SUPPLEMENT THE ARCHITECTURAL DRAWINGS PROVIDED BY THE
CLIENT
THE ENGINEERING SEAL ON THESE DRAWINGS IS FOR THE STRUCTURAL SYSTEM ONLY.
DESIGNING CIVIL ENGINEERING FOR UTILITIES (STORM DRAINAGE, WATER SUPPLY, SEWER, ETC.),
PREPARING SURVEYS (TOPOGRAPHICAL AND LOT LINES, ETC.), DESIGNING LANDSCAPING, DESIGNING
EXTERIOR BUILDING ENVELOPE AND WEATHERPROOFING, DESIGNING MECHANICAL, ELECTRICAL, AND
PLUMBING SYSTEMS, GEOTECHNICAL ENGINEERING SERVICES, PERFORMING SPECIAL INSPECTIONS,
DESIGNING INTERIOR FINISHES, FIRE PROTECTION AND LIFE SAFETY SYSTEM SHALL BE BY OTHERS
AS NEEDED.
NOTIFY ENGINEER IF CONDITIONS DIFFER FROM WHAT IS SHOWN OF THESE DRAWINGS.
SHEET INDEX
SHEET S1.0 SCOPE OF WORK SUMMARY, SHEET INDEX, GENERAL
STRUCTURAL NOTES, AND SECTIONS
SHEET S2.0 LOW ROOF / 2ND FLOOR FRAMING, HIGH ROOF FRAMING
SHEET S2.1 BASEMENT WALL FRAMING
■
CONNECT EXIST TENSION i I
RING TO NEW BEAM WITH (Please indicate to Building Inspector where ■
SDWS221000DB AT 24"oc ■section three detail will be conducted (on sheet
I2.0). ■
■ I
NEW 5.5x12 GLB J I \—NEW 5.5x12 GLB PER PLAN
PER PLAN U
5/8"0 x 14" MACHINE BOLT WITH 3" x 3" x 0.229"
PLATE WASHERS, SEE SECTION 3
HUCQ612—SDS EXIST HIP BEAM TO BEAR ON MC6x7 CHANNEL BELOW,
AS SHOWN IN SECTION 3, MIN 5.5" HIP BEAM BEARING
ON CHANNEL
PROPOSED RETROFITS
(PLAN VIEW)
SECTION ❑2
SCALE: 3/4" = 1'-0"
TOP OF TOP PLATE
AT LIVING ROOM
.5x12 GLB BEAM PER
4 POST CAP, (1) EA
_.. _x6 DF#2 COLUMN PER
PLAN
EXISTING 2ND FLOOR WALL
EXISTING FLOOR JOISTS T(
REMAIf
NEW 5.5x9.5 GLB DROP BEAK,
PER PLAN
SECTION ❑5
SCALE: 3/4" = 1'-0"
"0 REMAIN
SECTION 0
SCALE: 3/4" = 1'-0"
6x6 DF#2 COLUMN
SIMPSON ABA66Z POST BASE
WITH 5/8"0 THREADED ROD SET
IN PREDRILLED HOLE FILLED
WITH ADHESIVE, EMBED 5" MIN.
EXISTING CONCRETE SLAB
ON GRADE, SAW CUT AS
NEEDED TO INSTALL NEW
FOOTING
NEW CONC. TO EXTEND UNDER
EXIST. SLAB ON GRADE
3'-0"x3'-0"x12"MIN, CONCRETE
FOOTING, WITH (3)#4 BARS EACH WAY,
PLACE FOOTING ON FIRM UNDISTURBED
SOIL, INCREASE FOOTING DEPTH AS
NEEDED
5/8"0 x 14" MACHINE BOLT WITH
3" x 3" x 0.229" PLATE
WASHERS
MC6x7 CHANNEL BELOW,
SEE SECTION 2 FOR
ADDITIONAL INFORMATION
HUCQ612—SDS
NOTE:
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