APPROVED ENG BLD PLN - BLD2021-0625+Architectural_Plan+5.3.2021_10.04.36_AM+2175488GENERAL NOTES
GENERAL REQUIREMENTS
ALL WORK SHALL COMPLY WITH THE 2018 EDITION OF THE INTERNATIONAL BUILDING CODE (STRUCTURAL DESIGN),
INTERNATIONAL RESIDENTIAL CODE (ORDINANCE), MOST RECENT EDITION OF THE UNIFORM PLUMBING CODE,
INTERNATIONAL MECHANICAL CODE, NATIONAL ELECTRIC CODE, WASHINGTON STATE ENERGY CODE, ANY STATE
AND LOCAL AMENDMENTS. AND ANY APPLICABLE LAND USE CODE.
THE OWNER/BUILDER SHALL BE RESPONSIBLE FOR DEVELOPING CONSTRUCTION DETAILS NECESSARY TO
CONSTRUCT A WEATHER TIGHT, DURABLE BUILDING. ALL FLASHING, WEATHERPROOFING, ROOFING AND
WATERPROOFING DETAILS AND CONSTRUCTION OF THESE DETAIL ASSEMBLIES ARE THE FULL AND COMPLETE
RESPONSIBILITY OF THE OWNER/BUILDER AND THESE DETAILS SHALL BE CONSTRUCTED PER MANUFACTURER
REQUIREMENTS, BUILDING CODE REQUIREMENTS AND ACCEPTED INDUSTRY STANDARDS FOR PERFORMANCE.
THE DESIGNER HAS NOT BEEN CONTRACTED TO PERFORM CONSTRUCTION ADMINISTRATION SERVICES OR
CONSTRUCTION OBSERVATION SERVICES FOR THIS PROJECT AND IS NOT LIABLE OR RESPONSIBLE FOR
DETERMINING ADEQUACY OF CONSTRUCTION OF BUILDING ENVELOPE OR DETAILS. THE OWNER/BUILDER SHALL
BE RESPONSIBLE FOR INSPECTING AND VERIFYING THAT ALL FLASHING, WEATHERPROOFING, ROOFING AND
WATERPROOFING DETAILS ARE BUILT CORRECTLY AND MEET OWNER/BUILDER'S APPROVAL BEFORE BEING
COVERED BY SUBSEQUENT CONSTRUCTION WORK. USE OF THESE PLANS BY ANYONE OTHER THAN THE
INTENDED OWNER/BUILDER IS NOT PERMITTED.
ANY REDUNDANCY BETWEEN THESE NOTES AND S-SHEETS THE S-SHEETS SHALL SUPERSEDE.
AREA CALCULATIONS
NON -HEATED AREAS
UNCOVERED
REPLACEMENT DECK
SQUARE FOOTAGE
260 S.F.
DRAWING INDEX
SITE WORK SHEET NO. DESCRIPTION
1. ROUGH GRADING SHALL PROVIDE POSITIVE DRAINAGE AWAY FROM BUILDING. TRENCH TO ELEVATIONS Al COVER SHEET, INDEX, GENERAL NOTES
BELOW FROST LINE FOR STORM DRAINS, WATER LINES, SEWERS, AND IRRIGATION SLEEVES.
2. ROCKERIES AND RETAINING WALLS SHALL BE DESIGNED BY A LICENSED ENGINEER AND INSTALLED PER A2 PLAN AND ELEVATION VIEWS
APPLICABLE CODE. A3 FOOTING AND FRAMING PLAN, DETAILS
MECHANICAL
N/A
THERMAL AND MOISTURE
1. APPLY APPROPRIATE WATER REPELLENTS TO ANY MASONRY, CEMENT, PLASTER, OR STUCCO PER
MANUFACTURER'S INSTRUCTIONS, IF APPLICABLE.
FINISHES
PER BUILDER.
ALL SUB -FINISH MATERIALS TO BE PRESSURE TREATED OR PER PLAN.
ELECTRICAL
SYSTEMS SHALL BE DESIGNED AND INSTALLED BY A COMPETENT AND EXPERIENCED ELECTRICAL CONTRACTOR IN
ACCORDANCE WITH MOST CURENT STATE AND LOCAL ELECTRICAL CODE. ELECTRICAL SCHEMATICS PROVIDED IN
THIS SET OF PLANS ARE FOR REFERENCE LAYOUT ONLY.
FIRESTOPPING
FIRESTOPPING SHALL BE PROVIDED TO CUT OFF ALL CONCEALED DRAFT OPENINGS (BOTH VERTICAL AND
HORIZONTAL) AND TO FORM AN EFFECTIVE FIRE BARRIER BETWEEN STORIES, AND BETWEEN A TOP STORY AND
THE ROOF SPACE. FIRESTOPPING SHALL BE PROVIDED IN WOOD FRAME CONSTRUCTION IN THE FOLLOWING
LOCATIONS:
1. IN CONCEALED SPACES OF STUD WALLS AND PARTITIONS, INCLUDING FURRED SPACES NOT TO EXCEED 10'-0"
HORIZONTALLY, AND AT THE CEILING AND FLOOR LEVEL.
2. AT ALL INTERCONNECTIONS BETWEEN CONCEALED VERTICAL AND HORIZONTAL SPACES SUCH AS OCCUR AT
SOFFITS, DROP CEILINGS, COVE CEILINGS, ETC.
3. IN CONCEALED SPACES BETWEEN STAIR STRINGERS AT THE TOP AND BOTTOM OF THE RUN AND WALL
CAVITIES IN LINE WITH STRINGERS.
4. AT OPENINGS AROUND VENTS, PIPES, DUCTS, CHIMNEYS AND FIREPLACES AT CEILING AND FLOOR LEVEL, WITH
NON-COMBUSTABLE MATERIALS.
MISCELLANEOUS
1. CONTRACTOR SHALL VERIFY ALL DIMENSIONS, CONDITIONS, ETC. IN THE FIELD PRIOR TO PROCEEDING.
2. VERIFY SIZE AND LOCATION OF ALL OPENINGS IN THE FLOOR, ROOF, AND WALL WITH MECHANICAL AND
ELECTRICAL WORK.
3. EXTERIOR OPENINGS TO THE WEATHER SHALL BE FLASHED AND COUNTER -FLASHED IN SUCH A MANNER AS TO
MAKE THEM WATERPROOF. ROOF FLASHING PER R903.
4. GUARDRAILS TO BE A MIN. OF 36" ABOVE FINISH FLOOR. (R312) (EXCEPTIONS TO COMMERCIAL PER I.B.C.)
5. OPEN GUARDRAILS TO HAVE INTERMEDIATE RAILS OR PICKETS PLACED SUCH THAT A SPHERE 4" IN DIAMETER
CANNOT PASS THROUGH.
SYMBOL LEGEND
CARBON MONOXIDE DETECTOR
INTERCONNECTED 110v w/ BATTERY BACKUP
C.O.
CAN BE COMBINED w/ S.D.
O
SMOKE DETECTOR
INTERCONNECTED 110v w/ BATTERY BACKUP
S.D.
O
EXHAUST FAN (VENT TO OUTSIDE)
OKEYNOTE
101
DOOR SCHEDULE SYMBOL
1i
WINDOW SCHEDULE SYMBOL
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REVISION- SEE DESCRIPTION IN
TITLE BLOCK
SIM DETAIL SYMBOL
1 SIMILAR DETAIL
101 DETAIL NO.
SHEET NO.
1 SIM
BUILDING CROSS SECTION
A10 DETAIL NO.
SHEET NO.
Room name - ROOM NAME
Know what's b@IOW.
Call before you dig.
STATE LAW REQUIRES THAT YOU CALL BEFORE YOU DIG TO
LOCATE ALL UNDERGROUND UTILITIES.
DECK REPLACEMENT PLAN
ALYEA RESIDENCE
9716 227TH PLACE S.W., EDMONDS., WA 98020
ALL WORK SUBJECT
TO FIELD
INSPECTION FOR
CODE COMPLIANCE
APPROVED BY PLANNING
az 6_. f
Jun 03 2021
OWNER/CONTRACTOR RESPONSIBLE FOR LOCATING
ALL ON SITE UTILITIES. RELOCATION/REVISION TO ANY
UTILITIES MAY REQUIRE A SEPERATE PERMIT.
OWNER/CONTRACTOR IS RESPONSIBLE FOR
EROSION CONTROL AND DRAINAGE
ENGINEERING DIVISION
APPROVED AS NOTED Applicant shallrepair/replace o all
damage to utilities or frontage
1 IIp improvements in City right-of-way
JZ%, WGAU,,oU 05/25/2021 per city standards that is caused or
VV occurs during the permitted project.
APPROVED
PLANS MUST BE
ON JOB SITE
City Of Edmonds
Building Department
Work DECK
-------------------
Address 9716 227TH PL SW
----------------------
-----------------------------------------------------------------------
Owner ALEYA
-------------------------------------
I---------------------------------
Approved Date' 5-18-2021
---------------
Building Official Eric, C wfer
------------------------
Permit Number BLD2021-0625
------------------------------------------------
RECEIVED
May 17 2021
CITY OF EDMONDS
DEVELOPMENT SERVICES
DEPARTMENT
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PROJECT NO.
210405
DESIGNED BY
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DRAWN BY
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CHECKED BY
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SHEET NO.
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PRINT DATE 4/20/2021 3:35:49 PM
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PROJECT NAME
DECK ADDITION
OWNER
ALYEA RESIDENCE
ADDRESS
9716 227TH PLACE S.W., EDMONDS, WA 98020
COPYRIGHT 2021
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s
THE LEREN COMPANY INC.
"- yA
LIMIT OF LIABILITY
-..
NOTICE... Adoption of these
plans to meet specific State,
itr
local codes, regulations, andn3
specific site conditions is the
responsibility of the Owner
and/or Contractor. The Laren
Company Inc. or it's
-
employees shall not be held
responsible for damages
any
relating to the accuracy andf
overall integrity of these plans.
The Owner and/or Contractor
must inspect all dimensions
and details in these plans for
errors or omissions prior to - _
construction. 511 5
lerendesi n.com
THE LEREN COMPANY INC.
PO BOX 12863 MILL CREEK, WA 98082
206.954.4145 PH
email: info@lerendesign.com
DTT1Z w/ SDS25312
SCREWS AT EACH
END OF DECK AND
64" O.C. INTO TOP
PLATE.
U208z HANGER AT EACH
JOIST TO LEDGER
VERIFY EXISTING HOUSE
RIM AND ATTACH DECK TO
RIM.
4x4 POST @ 5' O.C.
ATTACHED TO RIM SO
AS TO COUNTER A
200# FORCE
SPACED DECKING
PER PLAN P.T. BLOCK
P.T. 2x10 JOISTS @
16" O.C.
CD
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TYPICAL DECK DETAIL
3/4" = 1'-0"
2x2 PICKETS @
5.5" O.C.
1x4 TRIM
(2) 1/2" DIA.
\ THRU BOLT INTO
\� RIM AND BLOCK.
INSTALL A35Z
CLIP AT EACH
BLOCK TO JOIST.
CEDAR TRIM
P.T. BLOCK AT
EACH RAIL POST
A7 P.T. 4x10 BEAM
SIMPSON PC44Z (4x4)
OR PC66Z (6x6) POST
CAP
FINISHED GRADE
P.T. 46 POST
is II
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a- SIMPSON PB44Z (4x4)
19- ° It,-
tl -
a °
11 .: 41r
18" DIA. SONO-TUBE
CONCRETE FOOTING
w/ (4) VERTICAL BARS
AN (2) HORIZONTAL
ioe_PER PLAN BARS TOP AND BOTTOM.
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DECK FRAMING PLAN
1/4" = 1'-0"
PROVIDE CONCRETE UNDER
STAIR STRINGER SUPPORT AND
AT LANDING.
FOOTING PLAN
1/4" = 1'-0"
1
A3
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HANDRAIL, GUARD AND
BALUSTERS TO CONFORM TO
I.R.C. OPENINGS SPACED
SUCH THAT A 4" SPHERE
CANNOT PASS THROUGH.
MIN. 10"
RESIDENTIAL STAIRS TO BE
MIN. 36" (CLR) WIDE.
1 1/4" DIA. MIN; 2" DIA. MAX.
HANDRAIL w/ RETURNS TO
WALL.
TA10z EACH SIDE
OF TREADS TO OUTSIDE
STRINGERS
412 P.T. STAIR
TREADS OR EQUIV. PER
OWNER SPECIFICATIONS.
412 STRINGERS
PER PLAN
STAIR DETAIL -EXTERIOR
3/4" = 1'-0"
P.T. 2x10 JOISTS @ 16" O.C.
P.T.2x8 RIM
Rim to match joist
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6'- 6 7/8"
22' - 0"
DTT1Z w/ SDS25312
SCREWS AT EACH
D OF DECK AND
O.C. INTO TOP
PATE.
hl:l�:�l►�il
2x4 "X" BRACE UNDER
JOISTS. ATTACHED TO
JOISTS w/ (2) 16d AT EACH
JOIST.
P.T. 46 POST w/ SIMPSON EPC4z
CAP AND SIMPSON PBS44A POST
BASE (TYP. 4 PLACES)
18" dia. x 18" DEEP
SONO TUBE CONCRETE
FOOTINGS w/ (3)#4 VERT.
BARS EACH. (TYP. 4 PLACES)
a°
6'- 6 7/8" V - 1 3/4"
DBL. JOIST
(U.N.O.IN PLAN)
SIMPSON
LUS210z JOIST
HANGER
SIMPSON CJT4Z
AT EACH
STRINGER OR
HUC48SLOPED
HANGER.
Ledger to be flashed
to prevent water
intrusion and be
attached to meet the
requirements of table
R507.9.1.3(1).
GENERAL NOTES
Contractor shall verify all levels, dimensions and existing conditions in field before proceeding with
any construction or demolition. Contractor shall notify the Architect of any discrepancies or field
changes
Contractor shall be responsible for all safety precautions and the methods, techniques, sequences or
procedures required to perform the work. Contractor shall provide adequate shoring and bracing of
all structural members, existing construction and soil excavations as required, in a manner suitable
to the work sequence. Temporary shoring and bracing shall not be removed until all final
connections have been completed in accordance with the drawings and materials have achieved
design strength. Foundations walls greater than 4 feet shall not be backfilled until the floor framing
and all connections to the floor framing per these details are complete.
CHANGES: No changes to these structural drawings are permitted without written consent of the
Engineer. Changes will be billed to the client, owner or contractor at the Engineer's hourly rate.
DESIGN LOADS
LIVE LOADS: Live loads are determined in accordance with ASCE Ch. 7
L = 60 PSF (Balcony)
SNOW LOADS: Snow loads are determined in accordance with ASCE Ch. 7 with the following
Factors:
Ground Snow Load Pg = 20 psf Ct = 1.0 Ce = 1.0
Roof Snow Load Ps = 25 psf Is = 1.0
FOUNDATIONS
Concrete foundations shall bear on stiff, competent, undisturbed native soil. Prior to construction,
the contractor shall obtain confirmation from the Building Official that the native soil at this project
is adequate to support the following bearing pressure:
Allowable bearing pressure used for structural design = 2000 psf (assumed)
Where footings must bear on structural fill due to inadequate soil conditions, the fill shall be mixed
and compacted in accordance with specifications provided by a Geotechnical Engineer licensed in
the State of Washington.
Bottom of footing elevation shall be located at minimum frost depth 18" below top of finished grade
unless required otherwise by the Building Official. The contractor shall confirm the minimum frost
depth with the Building Official prior to excavation.
CONCRETE
Concrete work shall comply, in general, with ACI 301 (latest edition) "Specifications for Structural
Concrete for Buildings."
CONCRETE MIXES: Concrete mixes shall conform ACI 318 Ch. 5. Minimum concrete strength fc at
28 days shall be as follows:
Slab -on -grade, Curbs and Pads - 2000 psi
Footings - 2500 psi
Walls, Stems - 3000 psi (2500 psi used for structural design)
Water/cement ratio shall be measured by weight and shall be based on the total cementitious
material. Water/cement ratio shall be determined by the supplier based on strength requirements
and shall not exceed 0.55. Water -reducing admixtures may be incorporated in concrete mix designs
but shall conform to ASTM C 464, and be used in accordance with the manufacturer's
recommendations. CaCI and other water-soluable chloride admixtures shall not be used.
REINFORCING STEEL: All reinforcing shall be deformed bar (rebar) with bar diameters specified in
these drawings and properties below:
All reinforcing unless noted otherwise - ASTM A615, Grade 60
#3 stirrups and ties - ASTM A615, Grade 40
Welded rebar - ASTM A706, Grade 60
Galvanized Welded Wire Fabric - ASTM A165
Reinforcing steel shall be detailed in accordance with ACI 315 "Manual of Standard Practice for
Detailing Reinforced Concrete Structures."
Reinforcing steel shall be lapped as noted on the drawings. Where lap length is not shown,
reinforcing bars shall be lapped as follows:
#5 and smaller - 48 bar diameters
#6 and larger - 60 bar diameters
Minimum concrete cover over reinforcing shall be as follows:
Nonstructural Slab -on -grade - Mid -Depth
Wall Bars: interior face - 3/4"
exposed to earth/weather - 1-1/2" (#5 and smaller)
2" (#6 and larger)
Footings: Bottom Bars - 3" (cast against earth)
Top Bars - 1-1/2"
Side Bars - 2"
Provide supports as required for proper alignment and concrete cover around the reinforcement.
Consult the CRSI Manual of Standard Practice MSP-1 for specific information.
P.T. 2X4 BRACE
AT INSIDE FACE OF
POST w/ (3) SDS25312
SCREWS TOP AND
BOTTOM.
4x10 BEAM
POST CAP PER PLAN
7
�:T
2ND BRACE AT
CENTER POST
P.T. 46 POST
POST BRACE DETAIL
3/4" = 1'-0"
WOOD
SAWN LUMBER: Structural sawn lumber shall be kiln dried and be of the species and grade noted
below or better:
Use Grade Fb(psi)
Wall Studs Stud 675
Plates & Planks Hem Fir #2 850
Joists & Rafters Hem Fir #2 850
4x Beams Douglas Fir -Larch #2 900
6x Beams Douglas Fir -Larch #2 875
Posts Douglas Fir -Larch #2 750
2x4 T&G Decking Douglas Fir -Larch Select 1750
All lumber and plywood in contact with concrete, stucco, masonry or other cementitious materials
shall be treated with an E.P.A. acceptable wood preservative, such as Alkaline -Copper -Quaternary
"ACQ" or Copper Azole "CBA" type A and B.
All wood connectors shall be manufactured by Simpson Strong Tie Company (or approved equal),
and of the size and type shown on the drawings. All wood connectors in contact with
preservative -treated wood shall be Triple Zinc G-185 galvanized (1.85 oz/sq ft coating).
MINIMUM WOOD NAILING REQUIREMENTS: Unless otherwise noted on the drawings, typical wood
framing shall be fastened as follows. See IBC Table 2304.10.1 for fastener alternatives not shown.
Location Min. Nail Quantity/Spacing Type*
Beams (built up 2x's) 3" x 0.131" 24" o.c. T&B* FN
EF* staggered
Blocking -to joists, rafters, trusses 3" x 0.131" 2 each end TN
or studs
-to top plates 3" x 0.131" 3 TN
Bottom plate -to joist, rim joist 3" x 0.131" 12" o.c. FN
or blocking
-to studs 3" x 0.131" 3 EN
Header (built up 2x's) 16d box 12" o.c. T&B FN
Header -to studs 3" x 0.131" 4 TN
Joist
-to supports
3"
x 0.131"
3
TN
-to rim joist
3"
x 0.131"
4
EN
Rafter
-to supports
3"
x 0.131"
4
TN, EN
Rim Joist
-to sill or blocking
3"
x 0.131"
6" o.c.
TN
Stud
-to Stud
3"
x 0.131"
12" o.c.
FN
-to top/bottom plate
3"
x 0.131"
4
TN
Top plate
-to top plate
3"
x 0.131"
12" o.c.
FN
-to studs
3"
x 0.131"
3
EN
-laps at corners and
3"
x 0.131"
3
FN
intersections
Truss to top plate 3" x 0.131" 4 TN
*EN = end nail, FN = face nail, TN = toe nail, EF = "each face", T&B = "top and bottom"
Hardware and fasteners in contact with ■
preservative -treated wood shall be of
hot -dipped zinc galvanized steel, ■
stainless steel, silicon bronze or copper. I
In the absence of manufacturers ■
recommendations a minimum of ASTM A 653 I
type G185 zinc -coated galvanized steel, or ■
■ equivalent, shall be used. I
I IRC R317.3.1 IBC 2304.10.5.1 ■
■
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RECEIVED
May 17 2021
CITY OF EDMONDS
DEVELOPMENT SERVICES
DEPARTMENT
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PROJECT NO.
210405
DESIGNED BY
TL
DRAWN BY
TL & RM
CHECKED BY
TL
SHEET NO.
A3
PRINT DATE 4/20/2021 3:36:23 PM