22-100490-Planset-4-1-2022-V122nd Ave 5 Cjkde-sac
d '• w 1
a \ (�
. • ° r • D . .' • • .
d d . • a
VS, •e
A. d d • 9
• . \ • • d. 4
•� Y d . ° 4. .°•• °• d• •• .a
d • . 3 V.
: • ' d.• •d : .. • • •
• . d . • d .d
414
M• •.d• d'.
° °• .•d •
• • • . ,
•' O
d; . . " . • . • d
`d • •• 1 .
41 w ..
a a•
•. ''�xistirt� P�sphal. brly� • .
d \ • • .. • !
• ° • •/ • • w
d • ' •
a • ' • °
d •
•d
♦ d• d
:Di
i
.4 , .. \
°• . r
a
2
0 4
d .d
\
265 _—
O
O�
\
l0
V)
:E�
7-1
z
`. VUVUVUVU
S ••
Gxistinq fence
.d •
d _
Drawing shall be printed in color separate electrical permit required
�xistlnq 5��
•° • • • \ I
a
-'A
•• '° . • I
d•
• . d
• • •A • . I
• • • d
P '•�'�Is�Inq;�OYic10• • d• • , a
d r
' • d
•. ♦ \ I
•°.
rd . . • .d• ° . • di
\ I
.d • . °
•° . I
• . ♦ • 1 a
.° a
4 . , • °
° .. .
• a
d
a ,
d
.. •d ., d.
d• • �' Fxi5tin azebo I
I
I
I
\ I
\ Fxi5trq Fence
I
1
O \
RECEIVED
Apr 11 2022
CITY OF FEDERAL WAY
COMMUNITY DEVELOPMENT
Sheet Content:
Existing Home Site Plan
THIS DESIGN AND VARIATIONS THEREOF ARE TO
REMAIN THE SOLE OWNERSHIP OF THE DESIGNP
A FEE IS DUE THE DESIGNER PRIOR TO THE
CONSTRUCTION OF EACH STRUCTURE BUILT FR(
THESE PLANS. THESE PLANS ARE COPYRIGHTEL
ACCORDANCE WITH FEDERAL STATUTES.
REPRODUCTION BY ANY MEANS OF ALL OR ANY
PORTIONS OF THIS DESIGN ARE EXPRESSLY
PROHIBITED WITHOUT FIRST OBTAINING WRITT]
PERMISSION OF THE DESIGNER. ALL PLANS MU;
BE REVIEWED BY A PROFESSIONAL ENGINEER
PRIOR TO CONSTRUCTION OR SUBMITTAL TO TH]
LOCAL BUILDING AUTHORITY.
Drawn/designed By:
Signet Construction
& Design, LLC.
206-793-1868
Revisions & Date: 10/20/2018
O
W
W
�
M
0
.
N
VL
-Z:�
vV
V
V
• n
cy�
w
I—
D
0
a�
. ram-+
-Z:5
Ct
N
Ct
a
.o
o
c(:)
(:I)ra
P�-q
Scale:
1" =1 Ft.
8
Sheet:
AS100
AT k1T1r_,.11
Attention Builder: Carefully read all pages of these prints prior to construction start. Failure to do so may result in costly errors, property
damage, and injury to self or others. Designer assumes no responsibility or liability for the methods used during construction. These plans have
been designed to conform to prescriptive loads of standard construction and materials. Plans may be amended by designer to bring items into
compliance as noted by the building official reviewing these prints.
Compliance: All work shall conform to minimum standards of current editions of the International residential Code ( IRC) , Uniform Plumbing
Code, International Mechanical Code, International Fire Code, Washington State Energy and Ventilation Code.
Workmanship: The specifications set forth herein are expected to be completed under the highest standard of skill and workmanship by those
individuals skilled in their respective trades performed to the best practice of the trade.
Drawings: As set forth herein, represent a finished structure. They do not indicate the method of construction. Such methods shall be the
builders responsibility.The builder shall provide adequate means to protect the structure workmen surrounding areas and others during
p q p 9 g
construction. Temporary measures to accomplish the foregoing shall be at the sole discretion of the builder. The builder should also inspect the
structure and safety measures for their adequacy during construction.
Project :
Repair Fire Damaged Existing structure to Include:
Replacement of trusses on the upper floor and sections of the front and side.
Replacement of all siding, roofing, windows and doors, Insulation, sheet rock & some plumbing.
Assessor's PrODertv Address & Tax Parcel Number:
37006 22nd Ave S.
Federal Way WA 98003
Parcel# 7212651570
Legal Description:
REAL PROPERTY IN THE COUNTY OF KING, STATE OF WASHINGTON, DESCRIBED AS FOLLOWS:
LOT 71 SANDY SHORES ACCORDING TO THE PLAT THEREOF RECORDED IN VOLUME 7B OF PLATS PAGES 65 THROUGH 67 IN
KING COUNTY WASHINGTON; TOGETHER WITH TIDELANDS OF THE SECOND CLASS IN FRONT THEREOF OR ABUTTING THEREON.
Plan Contents :
Page AS100
Site Plan
Page A01
Lot/Building Details Instructions
Page A01.1
Instructions 2
Page A-100
First Floor Framing
Page A-100.1
First Floor Under floor
Page A-200
Second Floor Framing
Page A-200.1
Second Floor Under Floor
Page A-300
Roof Framing
Page A-400
Cross Section
Page A-400.1
Elevations
Page A-500
Gazebo Framing/Foundation
Attachments:
Truss Engineering/ Roof Engineering - If Available
Truss MFR's Layout
Building Attributes:
First Floor 1157 Sq. Ft.
Second Floor 855 Sq. Ft.
Total Heated Space: 2012 S . Ft.
p q
Garage: 454 Sq. Ft.
Decks/Patios: 748.0 Sq. Ft.
No. of stories: 2
f- .--.- L. -.
Area 320 Sq.Ft.
Patioa cover 100 Sq. Ft.
e•:a_ A 44_:1_ .a__.
Lot area: .395 AC./ 17243.98 Sq. Ft.
Door Description.
The Front and rear entry doors are to be constructed of Solid Core wood &/or foam core, be double bored and pre -hung on a 6-9/16 inch jamb
with an appropriate brick mould. See Reference No. and schedule under glazing.
Garage Door Description:
Each garage door shall be constructed of double steel insulated material and may have optional glass upper panels.
Insulation -Existing To be replaced with new
Location: R-Value Material
Under Floor 30 Bat Insulation
Walls 21 Bats Insulation
Attic 49 Blown in Fiberglass
Intermediate 10Foam Rigid foam
Water Heater - Existing Gas 50 Gal to be used
Each Unit shall have a 50 Gal. High efficiency GasWater heater installed with appropriates restraints and expansion tank Per UPC.
Fire Sprinkler System -- None installed
Home Fire Sprinkler System Designed & Installed per NFP 13D FLOW THROUGH by a Licensed Sprinkler Designer/Contractor, If Required
Lights
502.4.4 Recessed Luminaries: When installed in contact with the building envelope, recessed luminaries shall be Type IC rated and certified
under ASTM E283 to have no more than 2.0 cfm air movement from the conditioned space to the ceiling cavity. The luminaries shall be tested at
75 Pascals or 1.57 Ibs/ ft2 pressure difference and have a label attached, showing compliance with this test method. Recessed luminaries shall
be installed with a gasket or caulk between the fixture and ceiling to prevent air leakage.
Certificate
105.4 Certificate: A permanent certificate shall be posted within three feet of the electrical distribution panel. The certificate shall be completed
by the builder or registered design professional. The certificate shall list the predominant R-values of insulation installed in or on ceiling/roof,
walls, foundation ( slab, basement wall, crawlspace wall and/or floor) , and ducts outside the conditioned spaces; U-factors for fenestration;
and the solar heat gain coefficient ( SHGC) of fenestration. Where there is more than one value for each component, the certificate shall list
the value covering the largest area. The certificate shall list the type and efficiency of heating, cooling, and service water heating equipment,
duct leakage rates including test conditions as specified in Section 503.10.2, and air leakage results if a blower door test was conducted.
AAA
Main Address shall be affixed to the Front of the Building. It shall be high contrast with numbers and letters a min of 4" in
height.
100 General Requirements
R319.1 Address Identification
Buildings shall be provided with approved address identification. The
address identification shall be legible and placed in a position that is
visible from the street or road fronting the property. Address
identification characters shall contrast with their background. Address
numbers shall be Arabic numbers or alphabetical letters. Numbers shall
not be spelled out. Each character shall be not less than 4 inches (102
mm) in height with a stroke width of not less than 0.5 inch (12.7 mm).
Where required by the fire code official, address Identification shall be
provided in additional approved locations to facilitate emergency
response. Where access is by means of a private road and the building
address cannot be viewed from the public way, a monument, pole or
other sign or means shall be used to identify the structure. Address
identification shall be maintained.
R502.1.1 Sawn Lumber
Sawn lumber shall be identified by a grade mark of an accredited
lumber grading or inspection agency and have design values certified
anaccreditation th coin lies with DOC PS 20. In lieu of a
by body at p
grade mark, a certificate of inspection issued by a lumber grading or
inspection agency meeting the requirements of this section shall be
accepted.
R502.1.1.1 Preservative -Treated Lumber
Preservative treated dimension lumber shall also be identified as
required by Section R317.2.
R317.1.2 Ground Contact
All wood in contact with the ground, embedded in concrete in direct
contact with the ground or embedded in concrete exposed to the
weather that supports permanent structures intended for human
occupancy shall be approved pressure -preservative -treated wood
suitable for ground contact use, except that untreated wood used
entirely below groundwater level or continuously submerged in fresh
water shall not be required to be pressure -preservative treated.
R317.1 Location Required
Protection of wood and wood -based products from decay shall be
provided in the following locations by the use of naturally durable wood
or wood that is preservative -treated in accordance with AWPA U1 for
the species, product, preservative and end use. Preservatives shall be
listed in Section 4 of AWPA U1.
1. Wood joists or the bottom of a wood structural floor when closer
than 18 inches (457 mm) or wood girders when closer than 12 inches
(305 mm) to the exposed ground in crawl spaces or unexcavated area
located within the periphery of the building foundation.
2. Wood framing members that rest on concrete or masonry exterior
foundation walls and are less than 8 inches (203 mm) from the exposed
ground.
3. Sills and sleepers on a concrete or masonry slab that is in direct
contact with the ground unless separated from such slab by an
impervious moisture barrier.
4. The ends of wood girders entering exterior masonry or concrete
walls having clearances of less than 1/2 inch (12.7 mm) on tops, sides
and ends.
n wall framing on the exterior of a building 5. Wood siding, sheathing and 9, 9 9 9
having a clearance of less than 6 inches (152 mm) from the ground or
less than 2 inches (51 mm) measured vertically from concrete steps,
porch slabs, patio slabs and similar horizontal surfaces exposed to the
weather.
6. Wood structural members supporting moisture -permeable floors or
roofs that are exposed to the weather, such as concrete or masonry
slabs, unless separated from such floors or roofs by an impervious
moisture barrier.
7. Wood furring strips or other wood framing members attached
it I t h interior f xt rior mason walls or concrete wails below
directly tooe exterior masonry
grade except where an approved vapor retarder is applied between the
wall and the furring strips or framing members.
R602.6 Drilling and Notching of Studs
Drilling and notching of studs shall be in accordance with the following:
1. Notching. Any stud in an exterior wall or bearing partition shall be
permitted to be cut or notched to a depth not exceeding 25 percent of
its width. Studs in nonbearing partitions shall be permitted to be
notched to a depth not to exceed 40 percent of a single stud width.
2. Drilling. Any stud shall be permitted to be bored or drilled, provided
that the diameter of the resulting hole is not more than 60 percent of
the stud width, the edge of the hole is not more than 5/8 inch (16 mm)
to the edge of the stud, and the hole is not located in the same section
as a cut or notch. Studs located in exterior walls or bearing partitions
drilled over 40 percent and up to 60 percent shall be doubled with not
more than two successive doubled studs bored. See Figures R602.6(1)
and R602.6(2).
R602.6.1 Drilling and Notching of Top Plate
When piping or ductwork is placed in or partly in an exterior wall or
interior load -bearing wail, necessitating cutting, drilling or notching of
the top plate by more than 50 percent of its width, a galvanized metal
tie not less than 0.054 inch thick (1.37 mm) (16 ga) and 11/2 inches
(38 mm) wide shall be fastened across and to the plate at each side of
the opening with not less than eight 10d (0,148 inch diameter) nails
having a minimum length of 11/2 inches (38 mm) at each side or
equivalent. The metal tie must extend a minimum of 6 inches past the
opening. See Figure R602.6.1.
Exception: When the entire side of the wall with the notch or cut is
covered by wood structural panel sheathing.
See figure R602.6.1 for details
R602.8 Fireblocking Required
READ AND FOLLOW INSTRUCTIONS CAREFULLY
R311.1 Means of Egress
4. Detached garages accessory to a dwelling located within 2 feet (610
Exception: A nosing projection is not required VJ 1Z-iU i.i1E z�Eau depth is
Dwellings shall be provided with a means of egress in accordance with
mm) of a lot line are permitted to have roof cave projections not
not less than 11 inches (279 mm).
this section. The means of egress shall provide a continuous and
exceeding 4 inches (102 mm).
R905.1.1 Underlayment
unobstructed path of vertical and horizontal egress travel from all portions
Underlayment for asphalt shingles, clay and concrete tile, metal roof
of the dwelling to the required egress door without requiring travel
5. Foundation vents installed in compliance with this code are permitted.
p p
shingles, mineral -surfaced roll roofing, slate and slate -type shingles, wood
R311.7.5.4 Exterior Plastic Composite Stair Treads
through a garage. The required egress door shall open directly into a
shingles, wood shakes and metal roof panels shall conform to the
Plastic composite exterior stair treads shall comply with the provisions
public way or to a yard or court that opens to a public way.
TABLE R302.1(1) EXTERIOR WALLS
applicable standards listed in this chapter. Underlayment materials
of this section and Section R507.3.
required to comply with ASTM D226, D1970, D4869 and D6757 shall bear
200 walls & Framing
R602.10 Wall Bracing
Buildings shall be braced in accordance with this section or, when
applicable, Section R602.12. Where a building, or portion thereof, does
not comply with one or more of the bracing requirements in this section,
those portions shall be designed and constructed in accordance with
Section R301.1.
602.10.1 Braced Wall Lines
For the purpose of determining the amount and location of bracing
required in each story level of a building, braced wall lines shall be
designated as straight lines in the building plan placed in accordance
with this section.
R602.10.1.1 Length of a Braced Wall Line
The length of a braced wall line shall be the distance between its ends.
The end of a braced wall line shall be the intersection with a
perpendicular braced wall line, an angled braced wall line as permitted
in Section R602.10.1.4 or an exterior wall as shown in Figure
R602.10.1.1.
e.,__. ..
iwiiem-emrc w
TYM AL LOPER FLOOR SMOEO WILL PLAN
Figure R602.10.1.1.
R602.10.2 Braced Wall Panels
Braced wall panels shall be full -height sections of wall that shall not have
vertical or horizontal offsets. Braced wail panels shall be constructed and
placed along a braced wall line in accordance with this section and the
bracing methods specified in Section R602.10.4.
602.10.2.1 Braced Wall Panel Uplift Load Path
The bracing lengths in Table R602.10.3(1) apply only when uplift loads
are resisted in accordance with Section R602.3.5.
R602.10.2.2 Locations of Braced Wall Panels
A braced wall panel shall begin within 10 feet (3810 mm) from each end
of a braced wall line as determined in Section R602.10.1.1. The distance
between adjacent edges of braced wall panels along a braced wall line
shall be not greater than 20 feet (6096 mm) as shown in Figure
MINIMUM
MINIMUM
EXTERIOR WALL ELEMENT
FIRE-
FIRE
RESISTANCE
SEPARATION
RATING
DISTANCE
1 hour tested in
accordance with
Fire -resistance rated
ASTM E 119
< 5 feet
or UL 263 with
Walls
exposure fr❑rn
both sides
Not fire -resistance
0 hours
? 5 feet
rated
Not allowed
N/A
< 2 feet
Fire -resistance rateundersides,
1 hour on the
? 2 feet to ¢ 5
Projectionsd
a
feet
Not fire -resistance
0 hours
? 5 feet
rated
Not allowed
N/A
< 3 feet
Openings
25% maximum of
0 hours
3 feet
in walls
wall area
Unlimited
0 hours
5 feet
Comply
with Section
< 3 feet
Penetrations
All
R302.4
None required
3 feet
a label indicating compliance to the standard designation and, if
R311.7.6 Landings for Stairways
applicable, type classification indicated in Table R905.1.1(1).
There shall be a floor or landing at the top and bottom of each stairway.
Underlayment shall be applied in accordance with Table R905.1.1(2).
The width perpendicular to the direction of travel shall be not less than the
Underlayment shall be attached in accordance with Table R905.1.1(3).
width of the flight served. Landings of shapes other than square or
rectangular shall be permitted provided that the depth at the walk line and
R905.2 Asphalt Shingles
the total area is not less than that of a quarter circle with a radius equal to
The installation of asphalt shingles shall comply with the provisions of this
the required landing width. Where the stairway has a straight run, the
section.
depth in the direction of travel shall be not less than 36 inches (914 mm).
Exception: A floor or landing is not required at the top of an interior
R905.2.1 Sheathing Requirements
flight of stairs, including stairs in an enclosed garage, provided that a door
Asphalt shingles shall be fastened to solidly sheathed decks.
does not swing over the stairs.
R905.2.2 Slope
R311.7.7 Stairway Walking Surface
Asphalt shingles shall be used only on roof slopes of two units vertical in
The walking surface of treads and landings of stairways shall be sloped
12 units horizontal (2:12) or greater. For roof slopes from two units
not steeper than one unit vertical in 48 inches horizontal (2-percent
vertical in 12 units horizontal (2:12) up to four units vertical in 12 units
slope).
horizontal (4:12), double underlayment application is required in
accordance with Section R905.1.1.
R311.7.8 Handrails
Handrails shall be provided on not less than one side of each continuous
R905.2.3 Underlayment
run of treads or flight with four or more risers.
Underlayment shall comply with Section R905.1.1.
R311.7.8.1 Height
R905.2.4 Asphalt Shingles
Handrail height, measured vertically from the sloped plane adjoining the
Asphalt shingles shall comply with ASTM D3462.
tread nosing, or finish surface of ramp slope, shall be not less than 34
inches (864 mm) and not more than 38 inches (965 mm).
R905.2.4.1 Wind Resistance of Asphalt Shingles
Exceptions:
Asphalt shingles shall be tested in accordance with ASTM D7158. Asphalt 1. The use of a volute, turnout or starting easing shall be allowed over the
For SI: 1 foot = 304.8 mm. shingles shall meet the classification requirements of Table R905.2.4.1 for lowest tread.
Applicable. the appropriate ultimate design wind speed. Asphalt shingle packaging 2. Where handrail fittings or bendings are used to provide continuous
NIA =Not
a. Roof cave fire -resistance istance rating shall be permitted to be reduced to 0 shall bear a label to indicate compliance with ASTM D7158 and the transition between flights, transitions at winder treads, the transition from
hours on the underside of the cave if fireblocking is provided from the required classification in Table R905.2.4.1, handrail to guard, or used at the start of a flight, the handrail height at the
wall top plate to the underside of the roof sheathing. Exception: Asphalt shingles not included in the scope of ASTM D7158 fittings or bendings shall be permitted to exceed 38 inches (956 mm).
b. Roof cave fire -resistance rating shall be permitted to be reduced to 0 shall be tested and labeled to indicate compliance with ASTM D3161 and
the required classification in Table R905.2.4.1.-See table In 2015 R311.7.8.2 Continuity
hours on the underside of the cave provided that gable vent openings Handrails for stairways shall be continuous for the full length of the flight,
are not installed. from a point directly above the top riser of the flight to a point directly
400 Stairs &Guards above the lowest riser of the flight. Handrail ends shall be returned or shall
terminate in newel posts or safety terminals. Handrails adjacent to a wall
300 Trusses & Roof R311.7.1 Width shall have a space of not less than 11/2 inches (38 mm) between the wall
Stairways shall be not less than 36 inches (914 mm) in clear width at all and the handrails.
R807.1 Attic Access is b th tted h d 'I h ht d b I th d E t•
Buildings with combustible ceiling or roof construction shall have an attic
access opening to attic areas that have a vertical height of 30 inches
(762 mm) or greater over an area of not less than 30 square feet (2.8
m2). The vertical height shall be measured from the top of the ceiling
framing members to the underside of the roof framing members.
The rough -framed opening shall be not less than 22 inches by 30 inches
(559 min by 762 mm) and shall be located in a hallway or other readily
accessible location. Where located in a wall, the opening shall be not
less than 22 inches wide by 30 inches high (559 mm wide by 762 mm
high). Where the access is located in a ceiling, minimum unobstructed
headroom in the attic space shall be 30 inches (762 mm) at some point
above the access measured vertically from the bottom of ceiling framing
members. See Section M1305.1.3 for access requirements where
mechanical equipment is located in attics.
pain a ove a perms an rat eig an a ow a require
headroom height. Handrails shall not project more than 41/2 inches
(114 mm) on either side of the stairway and the clear width of the
stairway at and below the handrail height, Including treads and
landings, shall be not less than 311/2 inches (787 mm) where a handrail
is installed on one side and 27 inches (698 mm) where handrails are
provided on both sides.
Exception: The width of spiral stairways shall be in accordance with
Section R311.7.10.1.
R311.7.2 Headroom
The headroom in stairways shall be not less than 6 feet 8 inches (2032
mm) measured vertically from the sloped line adjoining the tread nosing
or from the floor surface of the landing or platform on that portion of
the stairway.
Exceptions:
1 Wh h f d h 'd f fl' h d d h
ere t o nos
mgs o trea s at t o si e o a ig t eaten un er t o
R602.10.2.2. R802 10 3 B ac n edge of a floor opening through which the stair passes the floor
J--
®�
L
r^ saa�x � i so•nux�� �-
OM3 OWL.' axe,
MAIL
j
-
I
b
I I I
I I
i I i
BRACCOWALL
i '
AA-kL
_-_
_-_ �_-1
NOTE C�m4Nuous
70'MAx
SHCATHING e111Z
F&OwRE •LL FRATAEO
PORHONS OF THE BRACED
WALL.., E i0 tlH SCATHENJ
■■n■�I�I1=1�I1
s i
P e
R # W. CCio1 "L
WL
w 9RAPAW`HLL
min
m
For SI: 1 foot = 304.8 mm.
FIGURE R602.10.2.2 LOCATION OF BRACED WALL PANELS
R602.10.2.2.1 Location of Braced Wall Panels in Seismic
Design Categories DO, D1 and D2
Braced wall panels shall be located at each end of a braced wall line.
Exception: Braced wall panels constructed of Method WSP or BV-WSP
and continuous sheathing methods as specified in Section R602.10.4
shall be permitted to begin not more than 10 feet (3048 mm) from
each end of a braced wall line provided each end complies with one of
the following:
1. A minimum 24-inch-wide (610 mm) panel for Methods WSP, CS-
WSP, CS-G and CS-PF is applied to each side of the building corner as
shown in End Condition 4 of Figure R602.10.7.
2. The end of each braced wall panel closest to the end of the braced
wall line shall have an 1,800 lb (8 kN) hold-down device Fastened to
the stud at the edge of the braced wall panel closest to the corner and
to the foundation or framing below as shown in End Condition 5 of
Figure R602.10.7.
R602.10.2.3 Minimum Number of Braced Wall Panels
Braced wall lines with a length of 16 feet (4877 mm) or less shall have
not less than two braced wall panels of any length or one braced wall
panel equal to 48 inches (1219 mm) or more. Braced wall lines greater
than 16 feet (4877 mm) shall have not less than two braced wall
panels.
Section R302 Fire -Resistant Construction
Fireblock ing shall be provided in accordance with Section R302.11.
R302.1 Exterior Walls
Construction, projections, openings and penetrations of exterior walls of
R502.12 Draftstopping Required
dwellings and accessary buildings shall comply with Table R302.1(1}; or
in h in accordance with n R 2.12. Draftsto shall be provided acco da ce t Section 30
pp g p
dwellings equipped throughout with an automatic sprinkler system
installed in accordance with Section P2904 shall comply with Table
R703.8 Anchored Stone and Masonry Veneer, General
R302.1(2).
Anchored stone and masonry veneer shall be installed in accordance with
Exceptions:
this chapter, Table R703.3(1) and Figure R703.8. These veneers installed
1. Walls, projections, openings or penetrations in walls perpendicular to
over a backing of wood or cold -formed steel shall be limited to the first
the lineused t determine the fire separation distance.
° p �
story above grade plane and shall not exceed 5 inches (127 min) in
thickness. See Section R602.10 for wall bracing requirements for masonry
veneer for wood -framed construction and Section R603.9.5 for wall
2• Walls of dwellings and accessory structures located on the same lot.
bracing requirements for masonry veneer for cold -formed steel
construction.
3. Detached tool sheds and storage sheds, playhouses and similar
structures exempted from permits are not required to provide wall
protection based on location on the lot. Projections beyond the exterior
wall shall not extend over the lot line.
r g
Trusses shall be braced to prevent rotation and provide lateral stability in
,
opening shall be allowed to project horizontally into the required
accordance with the requirements specified in the construction documents
q p
headroom not more than 43 4 inches 121 min .
1 ( }
for the building and on the individual truss design drawings. In the
2. The headroom for spiral stairways shall be in accordance with Section
absence of specific bracing requirements, trusses shall be braced in
R311.7.10.1.
accordance with accepted industry practice such as the SBCA Building
Component Safety Information (BCSI) Guide to Good Practice for
R311.7.3 Vertical Rise
Handling, Installing & Bracing of Metal Plate Connected Wood Trusses.
A flight of stairs shall not have a vertical rise larger than 147 inches
(3734 mm) between floor levels or landings.
Hurricane Clips
Hurricane clips, such as Simpson H-1 or H-2 to be installed per
R311.7.4 Walkline
manufactures instructions
The walkline across winder treads shall be concentric to the curved
direction of travel through the turn and located 12 inches (305 mm)
R802.5.1 Purlins
from the side where the winders are narrower. The 12-inch (305 mm)
Installation of purlins to reduce the span of rafters is permitted as shown
dimension shall be measured from the widest paint of the clear stair
in Figure R802.5. 1. P rlin h II sized n l than h required size f u ePurlins shall be s ed of less t o the e u ed s e a
9q
width at the walking surface of the winder. If winders are adjacent
9 ]
the rafters that they support. Purlins shall be continuous and shall be
within the flight, the point of the widest clear stair width of the adjacent
supported by 2-inch by 4-inch (51 mm by 102 mm) braces installed to
winders shall be used.
bearing walls at a slope not less than 45 degrees (0.79 rad) from the
horizontal. The braces shall be spaced not more than 4 feet (1219 mm)
R311.7.5 Stair Treads and Risers
on center and the unbraced length of braces shall not exceed 8 feet (2438
Stair treads and risers shall meet the requirements of this section. For
mm)
the purposes of this section, dimensions and dimensioned surfaces shall
be exclusive of carpets, rugs or runners.
R802.3.1 Ceiling Joist and Rafter Connections
R311.7.5.1 Risers
Ceiling joists and rafters shall be nailed to each other in accordance with
The riser height shall be not more than 73/4 inches (196 mm). The riser
Table R802.5.1(9), and the rafter shall be nailed to the top wall plate in
shall be measured vertically between leading edges of the adjacent
accordance with Table R602.3(1). Ceiling joists shall be continuous or
treads. The greatest riser height within any flight of stairs shall not
securely joined in accordance with Table R802.5.1(9) where they meet
exceed the smallest by more than 3/8 inch (9.5 mm). Risers shall be
over interior partitions and are nailed to adjacent rafters to provide a
vertical or sloped from the underside of the nosing of the tread above at
continuous tie across the building where such joists are parallel to the
an angle not more than 30 degrees 0.51 rad from the vertical. Open
g g ( } p
rafters. Where ceiling joists are not connected to the rafters at the top
risers are permitted provided that the openings located more than 30
wall plate, joists connected higher in the attic shall be installed as rafter
inches (762 mm), as measured vertically, to the floor or grade below do
ties, or rafter ties shall be installed to provide a continuous tie. Where
not permit the passage of a 4-inch-diameter (102 mm) sphere.
ceiling joists are not parallel to rafters, rafter ties shall be installed. Rafter
Exceptions:
ties shall be not less than 2 inches by 4 inches (51 mm by 102 mm)
1. The opening between adjacent treads is not limited on spiral
(nominal), installed in accordance with the connection requirements in
stairways.
2. The riser height of spiral stairways shall be in accordance with
Table R802.5.1(9), or connections of equivalent capacities shall be
Section R311.7.10.1.
provided. Where ceiling joists or rafter ties are not provided, the ridge
formed by these rafters shall be supported by a wall or girder designed in
R311.7.5.2 Treads
accordance with accepted engineering practice.
The tread depth shall be not less than 10 inches (254 mm). The tread
Collar ties or ridge straps to resist wind uplift shall be connected in the
depth shall be measured horizontally between the vertical planes of the
upper third of the attic space in accordance with Table R602.3(1). Collar
foremost projection of adjacent treads and at a right angle to the tread's
ties shall be not less than 1 inch by 4 inches (25 mm by 102 mm)
leading edge. The greatest tread depth within any flight of stairs shall
(nominal), spaced not more than 4 feet (1219 mm) on center.
not exceed the smallest by more than 3/8 inch (9.5 mm).
R703.1 General
R311.7.5.2.1 Winder Treads
Exterior walls shall provide the building with a weather -resistant exterior
Winder treads shall have a tread depth of not less than 10 inches (254
wall envelope. The exterior wail envelope shall include flashing as
mm) measured between the vertical planes of the foremost projection
described in Section R703.4.
of adjacent treads at the intersections with the walkline. Winder treads
Exception: Log walls designed and constructed in accordance with the
shall have a tread depth of not less than 6 inches (152 mm) at any point
provisions of ICC 400.
within the clear width of the stair. Within any flight of stairs, the largest
winder tread depth at the walkline shall not exceed the smallest winder
R703.1,1 Water Resistance The exterior wall envelope shall be
tread by more than 318 inch (9.5 mm). Consistently shaped winders at
designed and constructed in a manner that prevents the accumulation of
the walkline shall be allowed within the same flight of stairs as
water within the wail assembly by providing a water-resistant barrier
rectangular treads and do not have to be within 3/8 inch (9.5 mm) of
behind the exterior veneer as required by Section R703.2 and a means of
the rectangular tread depth.
draining water that enters the assembly to the exterior. Protection against
Exception: The tread depth at spiral stairways shall be in accordance
condensation in the exterior wall assembly shall be provided in
with Section R311.7.10.1.
accordance with Section R702.7 of this code.
R311.7.5.3 Nosings
The radius of curvature at the nosing shall be not greater than 9/16 inch
R905.1 Roof Covering Application
(14 mm). A nosing projection not less than 3/4 inch (19 mm) and not
Roof coverings shall be applied in accordance with the applicable
more than 1114 inches (32 mm) shall be provided on stairways with
provisions of this section and the manufacturer's installation instructions.
solid risers. The greatest nosing projection shall not exceed the smallest
Unless otherwise specified in this section, roof coverings shall be installed
nosing projection by more than 3/8 inch (9.5 mm) between two stories,
to resist the component and cladding loads specified in Table R301.2(2),
including the nosing at the level of floors and landings. Beveling of
adjusted for height and exposure in accordance with Table R301.2(3),
nosings shall not exceed 1/2 inch (12.7 mm).
xcep ions.
1. Handrails shall be permitted to be interrupted by a newel post at the
turn.
2. The use of a volute, turnout, starting easing or starting newel shall be
allowed over the lowest tread.
R311.7.8.3 Grip -Size
Required handrails shall be of one of the following types or provide
equivalent graspability.
1. Type I. Handrails with a circular cross section shall have an outside
diameter of not less than 11/4 inches (32 mm) and not greater than 2
inches (51 mm). If the handrail is not circular, it shall have a perimeter
dimension of not less than 4 inches (102 mm) and not greater than 6114
inches (160 mm) with a cross section of dimension of not more than 21/4
inches (57 mm). Edges shall have a radius of not less than 0.01 inch (0.25
mm).
1. Type II. Handrails with a perimeter greater than 61/4 inches (160
mm) shall have a graspable finger recess area on both sides of the profile.
The finger recess shall begin within a distance of 3 4 inch 1 min g ss g 1 (9 )
measured vertically from the tallest portion of the profile and achieve a
depth of not less than 5116 inch (8 mm) within 7/8 inch (22 mm) below
the widest portion of the profile. This required depth shall continue for not
less than 3/8 inch (10 mm) to a level that is not less than 13/4 inches (45
mm) below the tallest portion of the profile. The width of the handrail
above the recess shall be not less than 1114 inches (32 mm) and not more
than 2314 inches (70 mm). Edges shall have a radius of not less than 0.01
inch (0.25 mm).
R311.7.8.4 Exterior Plastic Composite Handrails
Plastic composite exterior handrails shall comply with the requirements of
Section R507.3.
R311.7.9 Illumination
Stairways shall be provided with illumination in accordance with Section
R303.7.
R311.8 Ramps
R311.8.1 Maximum Slope
Ramps serving the egress door required by Section R311.2 shall have a
sloe of not more than 1 unit vertical in 12 units horizontal 8.3- ercent
P ( P
to e. All other ram shall have maximum l e of 1 nit vertical in s p] o s ramps s a a asap u8
units horizontal (12.5 percent).
Exception: Where it is technically infeasible to comply because of site
constraints, ramps shall have a slope of not more than 1 unit vertical in 8
units horizontal (12.5 percent).
R311.8.2 Landings Required
There shall be a floor or landing at the top and bottom of each ramp,
where doors open onto ramps, and where ramps change directions. The
width of the landing perpendicular to the ramp slope shall be not less than
36 inches (914 mm).
R311.8.3 Handrails Required
Handrails shall be provided on not less than one side of ramps exceeding a
slope of one unit vertical in 12 units horizontal (8.33-percent slope).
R311.8.3.1 Height
Handrail height, measured above the finished surface of the ramp slope,
shall be not less than 34 inches (864 mm) and not more than 38 inches
(965 mm).
R311.8.3.2 Grip Size
Handrails on ramps shall comply with Section R311.7.8.3.
R311.8.3.3 Continuity
Handrails where required on ramps shall be continuous for the full length
of the ramp. Handrail ends shall be returned or shall terminate in newel
o is r safe terminals. Handrails ad' c adjacent o a wall shall have a space
posts a safety asIse t a sa ae p
of not less than 11/2 inches (38 mm) between the wall and the handrails.
Section R312 Guards and Window Fall Protection \ /
R312.1 Guards Rs E I V E D
Guards shall be provided in accordance with ections R312T.1 throuTi
p9
R312.1.4.
R312.1.1 Where Required e r 1 2 2
h II I along open -sided w IkiAg prf 1R I i Guards s a be located a o o e s ded a 9� ac� c� Q
9 p 9 �J
stairs, ramps and landings, that are located more than 30 inches (762
mm) measured vertically to the floor or grade below at any point within 36
inches (914 mm) horizontally to the edge ottM'TYP(Wi�DEVAL WAY
screening shall not be considered as a gCOMMUNITY DEVELOPMENT
�SheetCantent
Lot/ Building Details & Instructions
THIS DESIGN AND VARIATIONS THEREOF ARE TO
REMAIN THE SOLE OWNERSHIP OF THE DESIGNF
A FEE IS DUE THE DESIGNER PRIOR TO THE
CONSTRUCTION OF EACH STRUCTURE BUILT FR(
THESE PLANS. THESE PLANS ARE COPYRIGHTEL
ACCORDANCE WITH FEDERAL STATUTES.
REPRODUCTION BY ANY MEANS OF ALL OR ANY
PORTIONS OF THIS DESIGN ARE EXPRESSLY
PROHIBITED WITHOUT FIRST OBTAINING WRITTI
PERMISSION OF THE DESIGNER. ALL PLANS MU;
BE REVIEWED BY A PROFESSIONAL ENGINEER
PRIOR TO CONSTRUCTION OR SUBMITTAL TO THI
LOCAL BUILDING AUTHORITY.
Drawn/designed By:
Signet Construction
& Design, LLC.
206-793-1868
Revisions & Date: 10/20/2018
CD
00
W
C�
I,_4
co
CZ
�>
�::
Li1
N
.�
c
o
.�
�"----In
�
N
C0
O
O
�
4k
r-, UD
Cr.)
PT --I
I-
cy:)
(Do
W
M
I-4
UD
r---..
L11
ct
C)
Ll1
Qi
.
U)
.�
-Z:5
Ct
r
�
GV
C�,,l
�
C0
;__4
Q)
0
=)
�
L.
a)
(Ci
Scale:
None.
Sheet:
A01
R312.1.2 Height
be fully supported by a wall or sill plate below.
Required guards at open -sided walking surfaces including stairs porches,
� 9 P 9 9
balconies or landings, shall be not less than 36 inches (914 mm) in height
R507.2.3 Ledger to Band Joist Fastener Details
as measured vertically above the adjacent walking surface or the line
Fasteners used in deck ledger connections in accordance with Table
connecting the leading edges of the treads.
R507.2 shall be hot -dipped galvanized or stainless steel and shall be
Exceptions:
installed in accordance with Table R507.2.1 and Figures R507.2.1(1)
1. Guards on the open sides of stairs shall have a height not less than 34
and R507.2.1(2).
inches (864 mm) measured vertically from a line connecting the leading
-SHEATHNG
edges of the treads.
0110TE SIDING
Z. Where the to of the guard serves as a handrail on the open sides of
P 9 P
THIS DETAIL n APPLICABLE
WHERE FLOOR JOISTS ARE :LI.SNING FOR
stairs, the tap of the guard shall be not less than 34 inches (864 mm} and
PARALLEL To DECK JOISTS. WATER TIGHTNESS
not more than 38 inches (965 mm) as measured vertically from a line
bEC9tlNG
connecting the leading edges of the treads.
APPROVED JOIST HANGERS
2' urn 2x LEDGER W FTH FASTENERS
R312.1.3 Opening Limitations
IN ACCORDANCE WITH TABLE R5072
Required guards shall not have openings from the walking surface to
"M g p g g
H°`¢° AT11i N'Ib`E lYFED '
FLOOR JOISTS
the required guard height that allow passage of a sphere 4 inches (102
ALONG Aff00HE WITTHIN OF EACH
END Of THE LEDGER HOLD-DOWN DEVICES
mmin diameter.
HMDECK
oMANFTUR�'STPER
Exceptions:
1. The triangular openings at the open side of stair, formed by the
`SC w" THREADED i T � LAG
riser, tread and bottom rail of a guard, shall not allow passage of a
TO CENTER OF TOP PLATE, STUDS, OR HEADE
sphere 6 inches (153 mm) in diameter.
For SI: 1 inch = 25.4 mm.
2. Guards on the open side of stairs shall not have openings that allow
FIGURE 507.2.3(1) DECK ATTACHMENT FOR LATERAL LOADS
passage of a sphere 43/8 inches (111 rnm) in diameter.
SHEATHING
500 Decks & Deck Framing
R507.1 Decks
Wood -framed decks shall be in accordance with this section or Section
R301 for materials and conditions not prescribed herein. Where supported
by attachment to an exterior wall, decks shall be positively anchored to
the primary structure and designed for both vertical and lateral loads.
Such attachment shall not be accomplished by the use of toenails or nails
subject to withdrawal. Where positive connection to the primary building
structure cannot be verified during inspection, decks shall be self-
supporting. For decks with cantilevered Framing members connections
to exterior walls or other framing members shall be designed and
constructed to resist uplift resulting from the full live load specified
in Table R301.5 acting on the cantilevered portion of the deck.
R507.2 Deck Ledger Connection to Band Joist
Deck ledger connections to band joists shall be in accordance with this
section, Tables R507.2 and R507.2.1, and Figures R507.2.1(1)
and R507.2.1(2). For other grades, species, connection details and
loading conditions, deck ledger connections shall be designed in
accordance with Section R301.
TABLE R507.2 DECK LEDGER CONNECTION TO BAND JOIST"•
b (Deck live load = 40 psf, deck dead load = 10 psf, snow load 5
40 psf)
JOIST SPAN
6'
6'1"
8'1"
10'1-
12'1"
14'1"
16'1"
CONNECTION
DETAILS
less
to 8'
to
to 12'
to 14'
to 16'
to 18'
On-centerspa inof fasteners
'/z- inch diameter lag
screw with 1/2-inch
30
23
18
15
13
11
10
maximum sheathini d
'/2-inch diameter bolt
with'/2-inch maximum
36
36
34
29
24
21
19
sheathingd
1/2-inch diameter bolt
with 1-inch maximum
36
36
29
24
21
18
16
sheathin e
NOTE: SIDING
THIS DETAIL IS APPLICABLE
WHERE FLOOR JOISTS ARE FLASHING FOR
PARALLEL TO DECK JOISTS. WATER TIGHTNESS
TT�r DECKING
APPROVED JOIST HANGERS
2' MIN, -1 2x LEDGER WITH FASTENERS
IN ACCORDANCE WITH TABLE RSV7.2
HOLD-DOWN DEVICE MIN?W LB. CAPACITY
FLOOR JOISTS AT 4LOCATIONS. EVENLY DISTRIBUTE)
ALONG DECKAND ONE Wrrii 24' OF EACH
ENDOr THE LEDGER. HOLD-DOWN DEVCES
SHALL FULLY ENGAGE DECK JOIST PER
1110 OWN AUNUFACTURER
A FULLY THREADED ,&r DIAMETER LAG
SCREW PREORILLED WI MIN. S" PENETRATIOf
TO CENTER OF TOP PLATE, STUDS, OR HEM
For SI: 1 inch = 25.4 mm, 1 foot = 304.8 mm.
FIGURER507.2.3(2) DECK ATTACHMENT FOR LATERAL
LOADS
R507.2.4 Deck Lateral Load Connection
The lateral load connection required by Section R507.1 shall be
permitted to be in accordance with Figure R507.2.3(1) or
R507.2.3(2). Where the lateral load connection is provided in
accordance with Figure R507.2.3(1), hold-down tension devices shall
be installed in not less than two locations per deck, within 24 inches
of each end of the deck. Each device shall have an allowable stress
design capacity of not less than 1,500 pounds (6672 N). Where the
lateral load connections are provided in accordance with Figure
READ AND FOLLOW INSTRUCTIONS CAREFULLY
floor and greater than 72 inches (1829 mm) above the finished grade 12. Ionization smoke alarms with an alarm -silencing switch shall not be
or other surface below on the exterior of the building, he operable
installed less than 10 feet (3048 mm) horizontally from a permanently
R303.5.2 Exhaust Openings
window shall comply with one of the following:
installed cooking appliance.
Exhaust air shall not be directed onto walkways. All exhaust ducts shall
3. Photoelectric smoke alarms shall not be installed less than 6 feet (1828
terminate outside the building. Terminal elements shall have at least the
1. Operable windows with openings that will not allow a 4-inch-
mm) horizontally from a permanently installed cooking appliance.
equivalent net free area of the duct work.
diameter (102 mm) sphere to pass through the opening where the
opening is in its largest opened position.
R314.4 Interconnection
R303.5.2.1 Exhaust ducts
2. Operable windows that are provided with window fall prevention
devices that comply with ASTM F2490.
Where more than one smoke alarm is required to be installed within an
Exhaust ducts shall be equipped with back -draft dampers. All exhaust
3. Operable windows that are provided with window opening control
p P g
individual dwellingunit in accordance with Section R314.3 the alarm
ducts in unconditioned spaces shall be insulated to a minimum of R-4.
P
devices that comply with Section R312.2.2.
devices shall be interconnected in such a manner that the actuation of
one alarm will activate all of the alarms in the individual dwelling unit
R303.10 Required Heating
R312.2.2 Window Opening Control Devices
Physical interconnection of smoke alarms shall not be required where
When the winter design temperature in Table R301.2(1) is below 60OF
Window opening control devices shall comply with ASTM F 2090. The
listed wireless alarms are installed and all alarms sound upon activation of
(160C), every dwelling unit shall be provided with heating facilities capable
window opening control device, after operation to release the control
one alarm.
of maintaining a minimum room temperature of 68°F (20°C) at a paint 3
device allowing the window to fully open, shall not reduce the net clear
Exception: Interconnection of smoke alarms in existing areas shall not
feet (914 mm) above the floor and 2 feet (610 mm} from exterior walls in
opening area of the window unit to less than the area required by
be required where alterationsor repairs do not result in removal of
all habitable rooms at design temperature. The installation of one or more
Section R310.2.1
interior wall or ceiling finishes exposing the structure, unless there is
portable heaters shall not be used to achieve compliance with this section.
an attic, crawl space or basement available that could provide access for
Exception: Unheated recreational tents or yurts not exceeding 500
interconnection without the removal of interior finishes.
square feet provided it is not occupied as a permanent dwelling.
700 Plumbing
R314.5 Combination Alarms
R303.10.1 Definitions
Combination smoke and carbon monoxide alarms shall be permitted to be
For the purposes of this section only, the following definitions apply.
R305.1 Minimum Height
used in lieu of smoke alarms.
❑ESIGNATED AREAS are those areas designated by a county to be an
Habitable space, hallways and portions of basements containing these
urban growth area in Chapter 36.70A RCW and those areas designated by
spaces shall have a ceiling height of not less than 7 feet (2134 mm).
R309.1 Floor Surface
the US Environmental Protection Agency as being in nonattainment for
Bathrooms, toilet rooms and laundry roams shall have a ceiling height of
Garage floor surfaces shall be of approved noncombustible material. The
particulate matter.
not less than 6 feet 8 inches (2032 ni
area of floor used for parking of automobiles or other vehicles shall be
Exceptions:
sloped to facilitate the movement of liquids to a drain or toward the main
R303.10.2 Primary heating source
1. For rooms with sloped ceilings, the required floor area of the room shall
vehicle entry doorway.
y heating sources in all new and substantially remodeled buildings in
have a ceiling height of not less than 5 feet (1524 mm) and not less than
designated areas shaft not be dependent upon woad stoves.
50 percent of the required floor area shall have a ceiling height of not less
R309.4 Automatic Garage Door Openers
than 7 feet (2134 mm).
Automatic garage door openers, if provided, shall be listed and labeled in
R303.10.3 Solid fuel burning devices
2. The ceiling height above bathroom and toilet room fixtures shall be
accordance with UL 325.
No new or used solid fuel burning device shall be installed in new or
such that the fixture is capable of being used for its intended purpose. A
existing buildings unless such device is United States Environmental
shower or tub equipped with a showerhead shall have a ceiling height of
R309.5 Fire Sprinklers
Protection Agency certified or exempt from certification by the United
not less than 6 feet 8 inches (2032 mm) above an area of not less than 30
Private garages shall be protected by fire sprinklers where the garage wall
States Environmental Protection Agency and conforms with RCW
inches (762 mm) by 30 inches (762 mm) at the showerhead.
has been designed based on Table R302.1(2), Footnote a. Sprinklers in
70.94.011, 70.94,450, 70.94,453, and 70.94.457.
3. Beams, girders, ducts or other obstructions in basements containing
garages shall be connected to an automatic sprinkler system that complies
Exceptions:
habitable space shall be permitted to project to within 6 feet 4 inches
with Section P2904. Garage sprinklers shall be residential sprinklers or
Wood cook stoves.
(1931 mm) of the finished floor.
quick -response sprinklers, designed to provide a density of 0.05 gpm/ft2.
Antique wood heaters manufactured prior to 1940.
Garage doors shall not be considered obstructions with respect to
Section R305 Ceiling Height
Section R307 Toilet, Bath and Shower Spaces
sprinkler placement.
R307.1 Space Required
Fixtures shall be spaced in accordance with Figure R307.1, and in
accordance with the requirements of the state plumbing code Section 4
15 W.
R507.2.3(2), the hold-down tension devices shall be Installed in not
less than four locations per deck, and each device shall have an '"A"
allowable stress design capacity of not less than 750 pounds (3336
N). Exception: Decks not more than 30 inches above grade at any
point may be unattached
stICAERANCE
I
600 Glazing
21 IN.
CLEARANCE
E Aiii N
F � ' OF OPENMIG
SLOWER
WATHICLOSET
R303.1 Natural light ORBIDEr
All habitable rooms shall have an aggregate glazing area of not less than ,SIN -I WALL Is "I """"`
8 percent of the floor area of such rooms.
Exception: The glazed areas need not be installed in rooms where
artificial light is provided capable of producing an average illumination of 6
For SI: 1 inch = 25.4 mm, 1 foot = 304.8 mm, 1 pound per square foot = footcandles (65 lux) over the area of the room at a height of 30 inches TUB
0.0479 kPa. (762 mm) above the floor level.
a. Ledgers shall be flashed in accordance with Section R703.4 to preventT:, IN. .
water from contacting the house band joist. i�EA""""` a�ANCE
R3D8.i Identification
b. Snow load shall not be assumed to act concurrently with live load. I,
c. The tip of the lag screw shall fully extend beyond the inside face of the Except as indicated in Section R308.1.1 each pane of glazing installed in
band joist. hazardous locations as defined in Section R308.4 shall be provided with a T�
1
manufacturers designation specifying whoa lied the designation, r I' I
9 PP
d. Sheathing shall be woad structuralnet o so Id sawn lumber. e. Sheathing shall be permitted to be wood structural pane(gypsum designating the type of glass and the safety glazing standard with which it
,.
board, fiberboard, lumber or foam sheathing. Up to 1/2-inch thickness of complies, which is visible in the final installation. The designation shall be
stacked washers shall be permitted to substitute for up to 1/2 inch of acid etched, sandblasted, ceramic -fired, laser etched, embossed, or be of a ""'ER CL°SE T� """
allowable sheathing thickness where combined with wood structural type that once applied cannot be removed without being destroyed. A label
panel or lumber sheathing. shall be permitted in lieu of the manufacturer's designation. For 1 inch = 25.4 mm.
FIGURE R307.1 MINIMUM FI7CTURE CLEARANCES
Exceptions•
1. For other than tempered glass, manufacturer's designations are not
R507.2.1 Ledger Details required provided that the building official approves the use of a certificate,
Deck ledgers installed in accordance with Section R507.2 shall be a affidavit or other evidence confirming compliance with this code. 7100 Fire
minimum 2-inch by 8-inch (51 mm by 203 mm) nominal, pressure- 2. Tempered spandrel glass is permitted to be identified by the
preservative -treated southern pine, incised pressure -preservative -treated manufacturer with a removable paper designation.
Hem -fir, or approved, naturally durable, No. 2 grade or better lumber. R304.1 Minimum Area
Deck ledgers installed in accordance with Section R507.2 shall not support R308.1.1 Identification of Multiple Assemblies Habitable rooms shall have a floor area of not less than 70 square feet (6.5
concentrated loads from beams or girders. Deck ledgers shall not be m2),
supported an stone or masonry veneer. Multi -pane assemblies having individual panes not exceeding 1 square foot Exception: Kitchens.
(0.09 m2) in exposed area shall have not less than one pane in the
TABLE R507.2.1 PLACEMENT OF LAG SCREWS AND BOLTS IN assembly identified in accordance with Section R308.1. Other panes in the Section R314 Smoke Alarms
DECK LEDGERS AND BAND JOISTS assembly shall be labeled "CPSC 16 CFR 1201" or "ANSI Z97.1" as R314.1 General
appropriate. Smoke alarms shall comoly with NFPA 72 and Section R314.
MINIMUM END AND EDGE DISTANCES AND SPACING BETWEEN
ROWS
TOP EDGE
BOTTOM EDGE
ENDS
ROW SPACING
Ledge
2 inchesd
3/4 inch
2 inches"
11A inches'
Band
]Oise
T/4 Inch
2 Inches'
2 Inchesh
11A inches'
For SI: 1 inch = 25.4 mm.
a. Lag screws or bolts shall be staggered from the top to the bottom
along the horizontal run of the deck ledger in accordance with Figure
R507.2.1(1).
b. Maximum 5 inches.
c. For engineered rim joists, the manufacturer's recommendations
shall govern.
d. The minimum distance from bottom row of lag screws to the top
edge of the ledger shall be in accordance with Figure R507.2.1(1).
e. The 2 inches may be reduced to 3/4 inch when the band joist is
directly supported by a mudsill, a header or by double top wall plates.
ng la 2A�FASTEIERS
® 0 SSMN.FOR2Xr 1AS1AlME$fIN.LBEPERMMT0
61W trMIN.FOR2XIO BEREDIICEDTOISFLAG SCRIl
Q EOOCED TS'MIN.FGR2Kf2 ARE USED ORBOLTSPACM IS
RTO THAT OF LAG SCREWS
q0�
S
i(}ATTPGI2XELEDGERS TO2 <$
2 of i :~ RWJWTS.
Ili tAGSCREWORBOLT aa'MN.
For SI: 1 inch = 25.4 mm.
FIGURER507.2.1(1) PLACEMENT OF LAG SCREWS AND
BOLTS IN LEDGERS
R507.2.2 Band Joist Details
Band joists attached by a ledger in accordance with Section
R507.2 shall be a minimum 2-inch-nominal (51 mm solid -sawn
spruce -pine -fir lumber or a minimum 1-inch by 9'/2 inch (25 mm x
241 mm) dimensional, Douglas fir, laminated veneer lumber. Band
joists attached by a ledger in accordance with Section R507.2 shall
4. Glazing n Stairs and Ram R3013 6 G a g Adjacent to Sta rs a Ps R314.1.1 Listings
Glazing where the bottom exposed edge of the glazing is less than 36 Smoke alarms shall be listed in accordance with UL 217. Combination
inches (914 mm) above the plane of the adjacent walking surface of smoke and carbon monoxide alarms shall be listed in accordance with UL
stairways, landings between flights of stairs and ramps shall be considered 217 and UL 2034.
to be a hazardous location.
Exceptions: R314.2 Where Required
1. Where a rail is installed on the accessible side(s) of the glazing 34 to 38 Smoke alarms shall be provided in accordance with this section.
inches (864 to 965 mm) above the walking surface. The rail shall be
capable of withstanding a horizontal load of 50 pounds per linear foot (730 R314.2.1 New Construction
N/m} without contacting the glass and have a cross -sectional height of not Smoke alarms shall be provided in dwelling units.
less than 11/2 inches (38 mm). 2. Glazing 36 inches (914 mm) or more
measured horizontal/ from the walkin surface
R310.2 Emergency Escape and Rescue Openings
Emergency escape and rescue openings shall have minimum dimensions
as specified in this section.
R310.2.1 Minimum Opening Area
Emergency and escape rescue openings shall have a net clear opening of
not less than 5.7 square feet (0.530 ni The net clear opening
dimensions required by this section shall be obtained by the normal
operation of the emergency escape and rescue opening from the inside.
The net clear height opening shall be not less than 24 inches (610 mm}
and the net clear width shall be not less than 20 inches (508 mm).
Exception: Grade floor or below grade openings shall have a net clear
opening of not less than 5 square feet (0.465 m2),
TABLE R302.1(2) EXTERIOR WALLS -DWELLINGS WITH FIRE
SPRINKLERS
MINIMUM
MINIMUM
EXTERIOR
FIRE -RESISTANCE
FIRE
WALL ELEMENT
RATINGARATION
SEP
DISTANCE
1 hour -tested in
Fire -resistance
accordance with ASTM E
4 feet
rated
119 or UL 263 with
Walls
exposure from the outside
Not fire -
resistance
0 hours
3 feet"
rated
Not allowed
N/A
¢ 2 feet
Fire -resistance
1 hour on the underside'' `
2 feet"
Projections
rated
Not fire -
resistance
0 hours
3 feet
rated
Openings
Not allowed
N/A
< 3 feet
in walls
Unlimited
0 hours
3 feeta
Comply with 5ecdon R302.4
< 3 feet
Penetrations
II
None required
1 3 feeta
For SI: 1 foot = 304.8 mm.
N/A = Not Applicable
a. For residential subdivisions where all dwellings are equipped
throughout with an automatic sprinkler system installed in accordance
with Section P2904, the fire seoaratlon distance for nonrated exterior
walls and rated projections shall be permitted to be reduced to 0 feet,
and unlimited unprotected openings and penetrations shall be
permitted, where the adjoining lot provides an open setback ydthat is
6 feet or more in width on the opposite side of the property line.
b. The roof eave fire -resistance rating shall be permitted to be reduced
to 0 hours on the underside of the eave if fireblocking is provided from
the wall top plate to the underside of the roof sheathing.
c. The roof eave fire -resistance rating shall be permitted to be reduced
to 0 hours on the underside of the eave provided that
gable vent openings are not installed.
R303.4 Minimum ventilation performance
Dwelling units shall be equipped with local exhaust and whole house
ventilation systems designed and installed as specified in Section M1507,
307.1 Fuel -Burning Appliances
Liquid combustion by-products of condensing appliances shall be collected
and discharged to an approved plumbing fixture or disposal area in
accordance with the manufacturer's installation instructions. Condensate
piping shall be of approved corrosion -resistant material and shall not be
smaller than the drain connection on the appliance. Such piping shall
maintain a minimum horizontal slope in the direction of discharge of not
less than one -eighth unit vertical in 12 units horizontal (1-percent slope).
1002.1 General
Potable water heaters and hot water storage tanks shall be listed and
labeled and installed in accordance with the manufacturer's instructions,
the International Plumbing Code and this code. All water heaters shall be
capable of being removed without first removing a permanent portion of
the building structure, The potable water connections and relief valves for
all water heaters shall conform to the requirements of the International
Plumbing Code. Domestic electric water heaters shall comply with UL 174
or UL 1453. Commercial electric water treaters shall comply with UL 1453.
Oil -fired water heaters shall comply with UL 732. Solid -fuel -fired water
heaters shall comply with UL 2523. Thermal solar water heaters shall
comply with Chapter 14 and UL 174 ar UL 1453.
300.3 Elevation of Ignition Source
Equipment and appliances having an ignition source and located in
hazardous locations and public garages, private garages, repair garages,
automotive motor fuel -dispensing facilities and parking garages shall be
elevated such that the source of ignition is not less than 18 inches (457
mm) above the floor surface on which the equipment or appliance rests.
For the purpose of this section, rooms or spaces that are not part of the
living space of a dwelling unit and that communicate directly with a
private garage through openings shall be considered to be art of the
private garage. gP
Exception: Elevation of the ignition source is not required for appliances
that are listed as flammable vapor ignition resistant.
303.3.1 Parking Garage
Connection of a parking garage with any room in which there is a fuel -
fired appliance shall be by means of a vestibule providing a two -doorway
separation, except that a single door is permitted where the sources of
ignition in the appliance are elevated in accordance with Section 304.3.
Exception: This section shall not apply to appliance installations
complying with Section 304.6.
304.7 Private Garages
Appliances located in private garages and carports shall be installed with a
minimum clearance of 6 feet (1829 mm) above he floor.
Exception: The requirements of this section shall not apply where the
appliances are protected from motor vehicle impact and installed in
accordance with Section 304.3.
306.1 Access
Appliances, controls devices, heat exchangers and HVAC system
components that utilize energy shall be accessible for inspection, service,
repair and replacement without disabling the Function of a fire-resistanoe-
rated assembly or removing permanent construction, other appliances,
venting systems or any other piping or ducts not connected to the
appliance being inspected, serviced, repaired or replaced. A level working
space not less than 30 inches deep and 30 inches wide (762 mm by 762
mm} shall be provided in front of the control side to service an appliance.
306.1.1 Central Furnaces
Central furnaces within compartments or alcoves shall have a minimum
working space clearance of 3 inches (76 mm) along the sides, back and
top with a total width of the enclosing space being not less than 12 inches
(305 mm) wider than the furnace. Furnaces having a firebox open to the
atmos here shall have not less than 6 inches (152 mm) workin s ace
Y g
R314.3 Location
Exception: Additions with less than 500 square feet of conditioned floor
along he front combustion chamber side. Combustion air open ngs at the
R3D8.4.7 Glazing Adjacent to the Bottom Stair Landing
Smoke alarms shall be installed in the following locations:
area are exempt from the requirements in this code for Whole House
rear or side of the compartment shall comply with the requirements of
P P Y q
Glazing adjacent to the landing at the bottom of a stairway where the
In each sleeping room.
Ventilation Systems.Chapter
7-
Outside each separate sleeping area in the immediate vicinity of the
glazing is less than 36 inches (914 mm) above the landing and within a 64- g
bedrooms.
Ex
Exception: This section shall not apply to replacement appliances
inch (1524 mm) horizontal arc less than 180 degrees from the bottom
R303.5 Opening Location
installed in existing compartments and alcoves where the working space
tread nosing shall be considered to be a hazardous location.
On each additional story of the dwelling, including basements and
Outdoor intake and exhaust openings shall be located in accordance with
clearances are in accordance with the equipment or appliance
habitable attics but not including crawl spaces and uninhabitable attics. In
Sections R303.5.1 and R303.5.2.
manufacturer's installation instructions.
R310.1 Emergency Escape and Rescue Opening Required
dwellings or dwelling units with split levels and without an intervening door
between the adjacent levels, a smoke alarm installed on the upper level
R303.5.1 Intake Openings
Section 504 Clothes Dryer Exhaust
Basements, habitable attics and every sleeping room shall have not less
shall suffice for the adjacent lower level provided that the lower level is less
Mechanical and gravity outdoor air intake openings shall be located a
than one operable emergency escape and rescue opening. Where
than one fall story below the upper level.
minimum of 10 feet (3048 mm) from any hazardous or noxious
504.1 Installation
basements contain one or more sleeping rooms, an emergency escape and
Smoke alarms shall be installed not less than 3 feet (914 mm) horizontally
contaminant, such as vents, chimneys, plumbing vents, streets, alleys,
Clothes dryers shall be exhausted in accordance with the manufacturer's
rescue opening shall be required in each sleeping room. Emergency escape
p g q p g o cy from the door or opening of a bathroom that contains a bathtub or shower
and rescue openings shall open directly into a public way, or to a yard or
parking lots and loading docks, except as otherwise specified in this
i. Dryer exhaust systems stroll be independent of all other systems and
court that opens to a public way.
unless this would prevent placement of a smoke alarm required by Section
code. For the purpose of this section, the exhaust from dwelling unlit
shall convey the moisture and any products of combustion to the
Exception: Storm shelters and basements used only to house mechanical
R314.3.
toilet rooms, bathrooms and kitchens shall not be considered as
outside of the building.
equipment not exceeding a total floor area of 204 square feet (18.58 m2).
In napping areas in a family home child care.
hazardous or noxious.
Exception: This section shall not apply to listed and labeled
R312.2 Window Fall Protection
Exceptions: The 10-foot (3048 mi separation is not required where the
condensing (ductless) clothes dryers.
Window fall protection shall be provided in accordance with Sections
R314.3.1 Installatiion Near Cooking Appliances
intake opening is located 3 feet (914 mm) or greater below the
R312.2.1 and R312.2.2.
Smoke alarms shall not be installed in the following locations unless this
contaminant source.
504.2 Exhaust Penetrations
would prevent placement of a smoke alarm in a location required
Vents and chimneys serving fuel -burning appliances shall be terminated
Where a clothes dryer exhaust duct penetrates a wall or ceiling
R312.2.1 Window Sills
by Section R314.3.
in accordance with the applicable provisions of Chapters 18 and 24.
membrane, the annular space shall be sealed with noncombustible
In dwelling units, where the top of the sill of an operable window
1. Ionization smoke alarms shall not be installed less than 20 feet (6096
Clothes dryer exhaust ducts shall be terminated in accordance with
material, approved fire caulking or a noncombustible dryer exhaust duct
opening is located less than 24 inches (610 mm) above the finished
mm) horizontally from a permanently installed cooking appliance.
Section M1502.3.
wall receptacle. Ducts that exhaust clothes dryers shall not penetrate or
SThIR CON' TKUGTION d DD5/51\1 f'DOUIPEMDNT5
2i
Construction Notes;
- 2 x 12'5 to be Used for Stringers
-min 20 Prate Each Stinger
-Max. Kiser Height 9 %" (4" mi
ci J F J r� I,�" s
7.w
Min. Tread Width 10 Inches
wl Ind rays II a pests
A" M.6 PAt 1
�
- 2X4 Led rs f & Pottom Ke uired
��g6a`nt
3A" Min-58" I -_`5MIWT
handrails to be Petween 36�38 Inches From Stair nose•
handrails to be Closed cn Ends
1, -
-Frdosed Spaces Pelow Stairs to be Eire Plocked
Min 6',-8" headroom Clearance From Stair Nose Plane
-5ee Kequirements - Call out A & P, this page•
III �'
I
��IIIII�IIII�
Nil
I
I'
11-
r
`\��l
--
I �IIII
/ I
oil
1. P5117 5/airways
2, PNI,71 Widih, 5loinaoys 5holl not be less ihon 56 inches (9l4
mm) in clear width of all points above fhe pernlfled handrail heighf
and below the required headroom heighl, handrails shall nol
project more Than 4.5 inches (114 nm) on eiiher side of the
,/airway and the minimum clear widlh of The ,lairway al and below
The handrail heiqhl, including /read, and landing,, ,hall nol be le„
ihon 51-112 itches (787 mm) where a handrail is installed on one
,ide and 27 irche, (698 mm) where handrails are provided on
bosh sides,
P51/,72 fleadroon. The minimum headroom in all parr, of The
stairway shall not be less ihon 6 feel 8 inches (2059 mn)
measured vedically from the sloped line adjoining the /read no,inq
or from Me floor surface of the landing or platform on f d portion
of the 5foirway,
Dxcephon; Where the noeinq of /reads of fhe side of the flighf
exlend under the
edge of the floor opening fhrough which the 5foir pass'-5,/he
floor opening shall
be allowed fo project honzontolly info fhe required head room
not more fhan 4-514 irche5 (l2/ mn).
5, PNI,75 5iair (reads and risers, 5fair (reads and risers shall
meet fhe requirement, of fhi, section, For The purposes
of This section all dimensions and dinensiorrd surfaces shall be
exclusive of carpels, rugs or runners,
4, P511,75,1 riser height The maximum riser heighi shall be 7514
inche, (/96 mm), The riser shall be measured vedicall y between
leading edge, of The adjacenl /read, The gr"ICII rises
heighf wifhin any flighf of stairs shall not exceed the
,nallesf by more fhan 518 inch (9,5 mm),
5. P5117,52 Tread depth, The minimum /read depth,hall be /0
inches (254 mm),
6, P511,755 Profile, The radius of curvature al Me nosirq,hall be
no greafer than 9//6 inch (14 min), A Nosing Projection no/
less than 4 inch ( l9 mm) and no greafer fhan 1-114 ( 52 mn)
,hall be provided ,,,,fairways with solid risers,
7, P51/,76 Landi,gsfor ,lainvay,,
TheWidlh perpendicular fo the direction of Ira el shall not be less
Than fhe width of the flight served. Landing, of shapes olher fhan
square or redarjular shall be perndIcd provided ffiol fhe depfh of
The walk line -and fhe folol area i, not less fhan lhal of a quader
circle wdh a radius equal fo fhe required landing width, Where fhe
stairway has a 5fraighl run, fhe depfh in fhe direction of Ira el shall
nor be les, fhan 56 irche, ( 914 /7/7)
8, P511,77 Stairway Walking Surfaces, The walking, surface of
Tread, and landinq, of stainway, shall be sloped nor steeper Than
one unit vertical in 48 inches horizontal ( 2X slope)
9, PNI,78 handraI15,
Ilandrai/s,ha// be provided on d /earl one,ide of each
conliruous run of /reads or flighf with four or more risers,
l0, P511,781 heighi,
handrail heighl, measured vedically from the sloped plane
oc inirq fhe /read nosing, or fins eurface of ramp slope, sho//
be nol /es, fhan 54 irche, (864 mm) and nol more fhan 58
inches (965 nm),
hxcephon5
1, The use of a volute lurnouf or ,Iarfinq east ,hall be allowed
over fhe /owes/ Tread,
2, Where handrail filling, or bendinq, are used To provide
conliruous fran5ifion be4ccn fligH5, the lrone,ifion from handrail 6
guard, or used aT The,Tad of a flighf, fhe handrail heighf a/ fhe
fillings or bendinge, shall be permitted to exceed 58 itches (
9%nm),
//, 5/1,78,2 Gonfinuily,
handrai75 for e,lairways shall be condinuous for the full len-�h of
The flighl, from a point dired/y above /he lop riser of /he ff,"IN io o
poi4 directly above fhe /owes/ riser of fhe flighl, Hai end.:5
Shall be relurned or shall terminate in newel po5l, or,-'C iy
ferninol5, tlandraile, adjocenl fo a wall shall have o space ,,'-i
less than 1-112 irch (58 mn) between fhe wall and fhe franc` a I e,
Exceptions;
/. Nandrais hall he rnilled /o be inrierru fed b a newel al
Pe P y loP
fhe lure,
2, The use of a Volute, lurnoul, ,lading easing or 5larfrq newel
shall be allowed over fhe /owes/ /read,
12, PNI,7Z5 Grip-5ize• f: equired handrails shall be of one of The
following Types or provide equiva1en1gra5pabi1lty,
l• Type 1, handrails wifh a circular cross section shall have on
outside diameter of al leas/ 1114 inches (52 mm) and nol grealer
Than 2 inches (5l mm), if fhe handrail is not circular, if shall have a
perimeter dimension not less Than 4 inches (102 mm) and not
greafer than 61/4 inches (160 nn) with a cross section of
dimension of 9-114 inches (57 nm), Edges shall have a minimum
radius of 0,01 inch (0,95 inn),
2, Type 2, handrails wifh a perimelcr greafer Phan 6-114 inches (
160mm) shall have graspable finger recess area on both sides fo The
profile, The finger recess shall begin within a d i,T arse of 5/4
inch (l9nm) measured vedically from fhe falle5l portion of fhe profile
and achie e a depth of not less Phan 506 inch ( 8mm) wilhin 718
itch (102 mm) below fhe widest portion of fhe profile profile, This
required depth shall conlin e for nol less ihon 518 inch (
loran) to a level f d is n of less ihon 1-5/4 inch ( 45mm)
below fhe fallesf portion of fhe profile, fhe width fo leh handrail above
fhe recess eha// nol be /ess Phan 1-114 inch (52mn) and not more
fhan 22/4 itch (10mm), fdge5 shop ho e o radius of not
less than 0,01 inch
(25mn),
2JGuards
Guards shall be provided in accordance with Sections MU I through INZ I•4
13. K512.11 Where required.
Guards shall be located alonq open-51i walkinq surfaces, including stairs,
ramps and landings,
that are located more than 30 Inches (162 mi measured vertically to the
floor or grade below
at any point win 36 inches ( 914 mi horiza>tallq to the edge of the open
sloe. Insect screenlm,
shall not be considered as a guard,
14 INZJ,Z height,
Kequired guards at open -sided walking surfaces, inducting stairs, parches,
balconies or landings,
shall be not less than 36 inches (914 mi in height measured vertically above
the adjacent walkin,,,
surface or the line corn inq the leading edges of the treads,
Excepticns
/, Guards on the open sides of stairs shall have a height not less than 34 inches
(864 mi
measured verticallq from a line cornecting the leadim, edges of the treads,
2 Where the top of the quard also serves as a handrail on the open sides of
stairs, the top of the
guard shall not be less than 34 inches (864 mi and not more than M
nches (965 mi
measured vertcallq from a line connecting the leadim, edges of the treads,
15 K31215 0peni g hmkatlons
Keguired guards shall not have openings from the walkim, surface to the required
guard height which
allow passage of a sphere 4 inches (102 mi in diameter.
hxcepfion,,
1, The lrianqu/ar openirq, al /he open,ide of alai, formed by
fhe riser, iread and boffom rail of a guard, shall nol allow passage
of a sphere 6 inches (155 mm) in d iamefer,
2, Guards on the open side, of ,fairs ,hall nor have openirq,
which allow pass age of a sphere 4-518 inches (Ill mm) in
diameter,
R312.2.1 Window Sills
In dwellingunits where the to of the sill of an operable window
� P P
opening is located less than 24 inches (610 mm) above the finished
floor and greater than 72 inches (1829 ri above the finished grade or
other surface below on the exterior of the building, the operable
window shall comply with one of the following:
1. Operable windows with openings that will not allow a
4-inch-diameter (102 mm) sphere to pass through the opening where
the opening is in its largest opened position.
2. Operable windows that are provided with window fall prevention
devices that comply with ASTM F2090.
3. Operable windows that are provided with window opening control
devices that comply with Section R312.2.2.
1 1 /2" 0 - 2"0
( HANDRAIL
3/4" SHEATHING TREAD
MAX. RADIUS 9/16"
2x12 STRINGER
1/2" SHEATHING RISER
2x4 BACKER
.xr__
�P�
EXISTING FLOOR JST.
RECEIVED
Apr 11 2022
CITY OF FEDERAL WAY
COMMUNITY DEVELOPME
�ShertContent-
Instruction and Stair Detail
IT
THIS DESIGN AND VARIATIONS THEREOF ARE TO
REMAIN THE SOLE OWNERSHIP OF THE DESIGNS
A FEE IS DUE THE DESIGNER PRIOR TO THE
CONSTRUCTION OF EACH STRUCTURE BUILT FR(
THESE PLANS. THESE PLANS ARE COPYRIGHTED
ACCORDANCE WITH FEDERAL STATUTES.
REPRODUCTION BY ANY MEANS OF ALL OR ANY
PORTIONS OF THIS DESIGN ARE EXPRESSLY
PROHIBITED WITHOUT FIRST OBTAINING WRITTI
PERMISSION OF THE DESIGNER. ALL PLANS MUE
BE REVIEWED BY A PROFESSIONAL ENGINEER
PRIOR TO CONSTRUCTION OR SUBMITTAL TO THI
LOCAL BUILDING AUTHORITY.
Drawn/designed By:
Signet Construction
& Design, LLC.
206-793-1868
Revisions & Date: 10/20/2018
CrJ
00
W
0-�
co
G�
N
�::
U-N
�
IN
C)
cf)
i
Ct
C
M
ho
�
N
C
O
O
i
C(Z
pz.i
[---
O
00
C7�
l._4
9D
r1_1
ct
(1)
�>
�::
'Ui %
�
+�
�
I V
. �
-=��:
��
N
;_1�
cit
C'0
�_A
Q)
$:I
(=(L)
U
a)O
.O
�
Ci
a)
--
P; -I
M
0-
;__1
Scale
None.
Sheet:
A01.1 ------- I/
cc
3'-II 1/ 16ii
\ 5ingle Nunq
X
51ngle Nunq
\ Picture
0
� 5ingle Nunq
N
0
N
\
CO
6-0 9116
Picture
Nunq
ivina
Picture
2' -0" 6-9 1 / 611 10' -8 3/ 4"
5W PH 5H
O O
FE7qo
Single
71/16"1_ 4'-23/1611 1_ 4'-21/4" 1.21-011
J
1050 �068
Picture
'-101/2i'
�' -6ii , 2-91 / 2"
N
C105et 6068 CIF
fo 5b/ CO
Proposed changes to Exi#ind Floor Plan
IIJ/5T -
N
30 inch clearance for'bilet
add fan 50 cfm vtos =
—powder
2468
10'-3ii
5ingle Nunq
Bedroom
5' -31 / 2"
::::. 2868
2868
50 CFM Fan
2868
O W�r
burn �tr
NEW Laundrq
ry
11
2468
4j
8070 OH6P
Garage
III I (,HDU5
post to remain
8070 OH6P
A
17
�2'-111/2" 41-011 � 41-011 � 2 3ii � 41-011 � 41-011 �211 I/21
14
24' -211 / 16"
co
NO
Smoke dectors shall
be added in each
sleeping room and
out side each
sleeping room IRC
section R314
8' -31 / 2"
Ilk
Existing Floor Plan
0 E T
\
2868
\S�
Bearrin
2868
50 CFM Fan
Coal �aundrq
2468
F
burn Wtr s0r
Ntr
J—
Non Bearing
Wall
Garage
Present Condition:
The 6 to 10 inch un-reinforced garage slab has settled approx. 2-3 inches in an angular
direction from the uper right corner to the lower left ( see arrow. The has resulted in buckling
of the upper floor area and the sinking of all concrete walks steps on the exterior of the home.
it has also affected the porch roof structure. The post literally has zero support. ( circled
above)
FIX: As part fo the expansion of the Laundry room, it is our intention to pour a standard 248
inch steel reinforced stem wall and appropriate footing with and expanded footing below the
post. See Details on page A-101.1
This will add 3 additional fixtures; a laundry sink and a toilet w/ small lay.
The existing bathroom will have the shower deleted and a tub installed. No Bearing walls are
affected and the closet will house the crawl access as shown.
30 inch clearance for toilet
RECE IV
Apr 11 20�;
CITY OF FEDERA
COMMUNITY DEVELOP
Sheet Content:
Existing First Floor Framing
THIS DESIGN AND VARIATIONS THEREOF ARE TO
REMAIN THE SOLE OWNERSHIP OF THE DESIGNER.
A FEE IS DUE THE DESIGNER PRIOR TO THE
CONSTRUCTION OF EACH STRUCTURE BUILT FROM
THESE PLANS. THESE PLANS ARE COPYRIGHTED IN
ACCORDANCE WITH FEDERAL STATUTES.
REPRODUCTION BY ANY MEANS OF ALL OR ANY
PORTIONS OF THIS DESIGN ARE EXPRESSLY
PROHIBITED WITHOUT FIRST OBTAINING WRITTEN
PERMISSION OF THE DESIGNER. ALL PLANS MUST
BE REVIEWED BY A PROFESSIONAL ENGINEER
PRIOR TO CONSTRUCTION OR SUBMITTAL TO THE
LOCAL BUILDING AUTHORITY.
Drawn/designed By:
Signet Construction
& Design, LLC.
206-793-1868
Revisions & Date: 10/20/2018
'N S. Ape
OF WASyly
23434
n, L
!ON AL
bL
C'rJ
0
00
W
�
1
00
CZ
�
�
N
O
En
ct
ct
r-4
r:
�
w
I-�-
Cy'.)
O
O
GO
d7
4
-Z:5
ct
N
ct
U
O
7:$
L.
r
Scale
1/4"=t Ft.
Sheet
A-1 00
46 I -0"
� I -I 0611 16" 81-0 9/ 16"iN --- /I
_7X
CD
O
O
N
x 0 bF b0 s p s 5 Ft OC
57
2KI F o r joik 6 0
0
provide under floor
access 18 x 24"
4x bF 2 b arcs ost8 0
rft
R-30 in floor and R/21
in walls R-49 ceilingNX
O
N
21-011 27-0" 81-41 / 2" 21-0" 6' -10 / 21'
ail NF
FOR shall view
Otes installation of push
piers, and provide
close out letter at final
building inspection.
2X10 joists 16" OC w/
LU28 Hangers on
ABU 44 base on existing Rim
18"x18"x12" Concrete
pads w/ 2 #4 Bar EW
E%POSE FOOTING -
DR - �y
ILL'RLOCXTION RECEIVE-1
AT PIER LOCATION , Mix ilAh --
I UO]TOM PUTS L
II bLVNTUBE —1-�
Apr 11 2022
1I BRACKET DETAIL
c�
BRACKET SABER TOOTH ASSEMBLY
A88ENBLV COMPUNENT DINBL90Nnnl NATFRWL CITY OF FEDERAL
i nn%'e ' '1_a a A.
REINFORCING +^
2' -0 3L �P 85xAx, AU 2 -III 2 8 -0 2 -� 8 -0 2 -III 2 11
PUSH PW 28]5 DD aD.lBn tz% A2U EC
PUSHPIN COMMUNITY DEVEL PI
NAIHPI AIC Rx1Dx U.25 AAO
BOT R)Rf%ATE• IUx9 xx U.
STANDASE I' ztAw nxa eDD�.r&11x Io a INC /�6 I —01
STANDARD as SIDE PIA /�'
IIV_ DUTY PUSH PIER �rnWr
DRNEN TO REINFOR T'G 1i1xas
REFUS/LL }$ FLEE 01,'r.u�eu a34 A5[p 60
X�'zy'.frY++l, +k „ cn.nea::e asex
2,PUSH PIER SECTION � � WE9GE z:cxa.SysVDz "m �O
xl
b�
b
ms
osts
�
OC
F1
D100
F1
D100
Connect new f
existing found ti
2-7/8 Diameter Push Piers and Note NF i
Installed , 4 locations per
MFR Specifications
r
tion t
per de
tural
Sheet Content:
Existing Foundation / Under floor
THIS DESIGN AND VARIATIONS THEREOF ARE TO
REMAIN THE SOLE OWNERSHIP OF THE DESIGNER.
A FEE IS DUE THE DESIGNER PRIOR TO THE
CONSTRUCTION OF EACH STRUCTURE BUILT FROM
THESE PLANS. THESE PLANS ARE COPYRIGHTED IN
ACCORDANCE WITH FEDERAL STATUTES.
REPRODUCTION BY ANY MEANS OF ALL OR ANY
PORTIONS OF THIS DESIGN ARE EXPRESSLY
PROHIBITED WITHOUT FIRST OBTAINING WRITTEN
PERMISSION OF THE DESIGNER. ALL PLANS MUST
BE REVIEWED BY A PROFESSIONAL ENGINEER
PRIOR TO CONSTRUCTION OR SUBMITTAL TO THE
LOCAL BUILDING AUTHORITY.
Drawn/designed By:
Signet Construction
& Design, LLC.
206-793-1868
Revisions & Date 10/20/2018
cc
cc
R P
Qd ON
OHO
W
�
1
�
o0Cq
c�
0
ao
a�
Cam,
'�
�
N
a
Scale
31811=iFte
Sheet
A-100.1
Existing Floor Plan
Der Cr��ir�oerir�n r�� n�r� ��+�� �r•�l rloc+inr�
\j \— ,,�1�IIIIII \ 13 -51/ 2" �' -� I/ �" 5' -6" I' -9 I/ 41
pI.AT�
INTERMEDIATE FRAMING INSULATION REQUIRED 11
Affected headers and corners '
CD
�+ -01 / 2"
Sheet Content:
RECE IV
Apr 11 20Z;
CITY OF FEDERAL
COMMUNITY DEVEL(
Existing Second Floor Framing
THIS DESIGN AND VARIATIONS THEREOF ARE TO
REMAIN THE SOLE OWNERSHIP OF THE DESIGNER.
A FEE IS DUE THE DESIGNER PRIOR TO THE
CONSTRUCTION OF EACH STRUCTURE BUILT FROM
THESE PLANS. THESE PLANS ARE COPYRIGHTED IN
ACCORDANCE WITH FEDERAL STATUTES.
REPRODUCTION BY ANY MEANS OF ALL OR ANY
PORTIONS OF THIS DESIGN ARE EXPRESSLY
PROHIBITED WITHOUT FIRST OBTAINING WRITTEN
PERMISSION OF THE DESIGNER. ALL PLANS MUST
BE REVIEWED BY A PROFESSIONAL ENGINEER
PRIOR TO CONSTRUCTION OR SUBMITTAL TO THE
LOCAL BUILDING AUTHORITY.
Drawn/designed By:
Signet Construction
& Design, LLC.
206-793-1868
Revisions & Date: 10/20/2018
bn
a>
bjD
a.>
cc
•
cc
o
U
0�
P
0
0
00
w �
� o0
ct Ln
$Z! �� N
o
cf) -Z=j c
�C�m
Cq
ct
Cf
c�
0
0
ao
a�
9D �
ct C)
. '= ct N
Cq
Cq
ct
c� �-A
ru
Scale:
31811=iFte
Sheet:
A-20VJ
,)' -n l l A, -nil 9()' -n I/ 9,1
n
C
RECEIVE
Apr 11 2022
CITY OF FEDERAL WA
COMMUNITY DEVEL�OPM
Sheet Content:
Existing Second Floor Under Floor
THIS DESIGN AND VARIATIONS THEREOF ARE TO
REMAIN THE SOLE OWNERSHIP OF THE DESIGNER.
A FEE IS DUE THE DESIGNER PRIOR TO THE
CONSTRUCTION OF EACH STRUCTURE BUILT FROM
THESE PLANS. THESE PLANS ARE COPYRIGHTED IN
ACCORDANCE WITH FEDERAL STATUTES.
REPRODUCTION BY ANY MEANS OF ALL OR ANY
PORTIONS OF THIS DESIGN ARE EXPRESSLY
PROHIBITED WITHOUT FIRST OBTAINING WRITTEN
PERMISSION OF THE DESIGNER. ALL PLANS MUST
BE REVIEWED BY A PROFESSIONAL ENGINEER
PRIOR TO CONSTRUCTION OR SUBMITTAL TO THE
LOCAL BUILDING AUTHORITY.
Drawn/designed By:
Signet Construction
& Design, LLC.
206-793-1868
Revisions & Date: 10/20/2018
bn
a>
bjD
Old
a.>
•
O
U
0�
O
O
O
00
00
W o
ct Ln
� �, o
� � c
�C�m
c�
0
Cq
ct
Cf
0
ao
a�
9D �
ct C)
.�
N
p � Cq
�Cq
ct
Scale:
31811=iFte
Sheet:
A-200,1
54' -01 / 2"
Hb
5
J �
I UGjjG' v �
12 P Itch
N � �
� 5
0
x
� Hp
e
0
N
12 Fitch
2"
All upper floor trusses and roof structure to be replaced with new.
Truss design By others ,Engineering and install instructions to be on site
Maintain existing span, direction and extents
Proposed changes to existing front porch.
Truss design By others
Engineering and install instructions to be on site
HW
Hfy
co N � NE
19
Trusses By others
m from flooIr bbove
10'
�6� I Simpson 2x6 Joist
hangers or Install per
MFR instructions
12 i4h
HUC 48 to rim or
blocking at garage wall
-10"L 2' -0111 -'-R3
44 PT posts w/ ABU
44 base on
1811x1811x12" Concrete
pads w/ 2 #4 Bar EW
6
71-10'
2' -0"
46' -01
Atf
r:
Sheet Content:
55
Bedroom
Roof Framing
Burned Trusses to be replaced
Truss design By others
Maintain span & direction
C
�:_
-CU
-aE
CnCD
chVj
i Cn
0
aL
CU
Apr 11 20Z;
CITY OF FEDERAL
COMMUNITY DEVEL(
THIS DESIGN AND VARIATIONS THEREOF ARE TO
REMAIN THE SOLE OWNERSHIP OF THE DESIGNER.
A FEE IS DUE THE DESIGNER PRIOR TO THE
CONSTRUCTION OF EACH STRUCTURE BUILT FROM
THESE PLANS. THESE PLANS ARE COPYRIGHTED IN
ACCORDANCE WITH FEDERAL STATUTES.
REPRODUCTION BY ANY MEANS OF ALL OR ANY
PORTIONS OF THIS DESIGN ARE EXPRESSLY
PROHIBITED WITHOUT FIRST OBTAINING WRITTEN
PERMISSION OF THE DESIGNER. ALL PLANS MUST
BE REVIEWED BY A PROFESSIONAL ENGINEER
PRIOR TO CONSTRUCTION OR SUBMITTAL TO THE
LOCAL BUILDING AUTHORITY.
Drawn/designed By:
Signet Construction
& Design, LLC.
206-793-1868
Revisions & Date: 10/20/2018
�N S. APO
WAS&/
1
O�zaaaa 1v �Gc70RAL
s`91()NAL E�
V
U
C
cy:)
00
W 00
CZ Ln
N
0
rn
7:5
0
0
ao
a�
cd a� ,
-
. Cn -Z:5 ct N
CV
ct
p 7
.o Q
a
Scale:
114"=1 Ft.
Sheet:
AM30VJ
l
If
30 Lb Roof Fe
or Equiv.
Tvvek House Wra
Bat and Board Gable ends
Hardi-plank Sidin
Presidential Composite
Roofing
Baffles 6d) each vented block
OSB Roof Sheathin
4 x 8 PWW Facia
W/ 1x3 PWW Cap
R 49 Blown -in Insulation
Attic
Bird Block Vent
Continuous gutters
Z' �ypsum Cieligs 's All
�E ter oatWalls
++++
+ + +
+++
++++++++++++
++++++++
2"
ypsumWall
++
+ +
+++ +++++++++++
++++++++++++
++++++++++++++
+++++++++++
++
++++++++++++++
++++++++++++
++++++
++++++++++++++++
++++++++
++
5"T Type Garage
$ yp
g
+++++++
++++++++
Ceiling & Back
Wall
+++++++++++++++++++++++++++++++++++
+++++
++++++++++++++++++�<�+
++++++++++++
++++++++++++++++++
+ + + + + 4
+ +
+ + +
+ + +
+
+
+
+
+ +
+ + + + +
+ + + + + + + + + + + + +
+ +
+ + + + + + + + + +
+ + + + + +
+ +
+ +
+
+++++++
+++++++
+++++++
+++++++
+++++++
+++++++
++++++++
+++++++
+++++++
+++++++
+++++
++++++++++S+eeiotes
+++++++
+++++++
+++++++
+++++++
+
+ +
+++++
++++++
+
+ +
+
+ + +
+ + + +
is
+ + + +
ZF_
q Stairs
A-01.1
p°
•
p. . • • . • • . • • 4 • p
.
. .
M•
• • p. • • ♦ . .p• . . p. . p .• • ♦ . p• • • . •p . .
p
OSB Sheathin
Sheet Content:
2x6 Exterior Walls
2x4 Interior Walls
all 16" O.0
R 21 Bats All
Exterior Walls
R 30 Bat Insulation
Underfloor
Cross Section
RECEIV
Apr 11 20�:
CITY OF FEDERAL %A
COMMUNITY DEVELOP
THIS DESIGN AND VARIATIONS THEREOF ARE TO
REMAIN THE SOLE OWNERSHIP OF THE DESIGNER.
A FEE IS DUE THE DESIGNER PRIOR TO THE
CONSTRUCTION OF EACH STRUCTURE BUILT FROM
THESE PLANS. THESE PLANS ARE COPYRIGHTED IN
ACCORDANCE WITH FEDERAL STATUTES.
REPRODUCTION BY ANY MEANS OF ALL OR ANY
PORTIONS OF THIS DESIGN ARE EXPRESSLY
PROHIBITED WITHOUT FIRST OBTAINING WRITTEN
PERMISSION OF THE DESIGNER. ALL PLANS MUST
BE REVIEWED BY A PROFESSIONAL ENGINEER
PRIOR TO CONSTRUCTION OR SUBMITTAL TO THE
LOCAL BUILDING AUTHORITY.
Drawn/designed By:
Signet Construction
& Design, LLC.
206-793-1868
Revisions & Date: 10/20/2018
bL
bL
i
0
0
00
W
00
ct
�
4-D
�,
o
-Z::;
c
.� O
O
=
v V
f�v
c-�
0
0
ao
a�
�
oD
ct
. U)
-=
ct
N
ct
ru
Scale
No Scale
Sheet
A-400
12
12
;;.. 12
LLLLLL
LLILLI
;.
Ll
....... ....... ....... ....... ....... ....... ....... ....... ....... ....... ......
... .. .. ... ... ... ... ... .. .. .. ... ... .. .. .. .. .. .. .. ...........
.. . .. .. .. .. ... ... ... ... ... .... ..........................................................................
.. ... ... ... ... .. .. .. .. .. .. .. .. .. .. .. .. ... ... ....... .......
. .. .. ... ... ... ... ... .. .. .. ... ... .. .. .. .. .. .. .. .. ... ... ... ... ... .. .. .. .. .. .. .. .. .. .. .. .. ... ........
. .. ... ... ... ... ... ... .. .. .........
... .. .. .. .. .. .. .. .. ................................................................................................
. .. .. .. .. .. ... ... ... ...
. ... ... ... ... .. .. .. .. .. .....
.... .... ..... ..... ..... ..... ..... ..... ..... .. ... ... .. .. .. .. .. .. .. ...........................................
.......................................................................................................
..... .... ..... ..... ..... ..... ..... ..... ..... ..... .. .. .. .. .. .. .. .. ... ........
.. .. ... ... ... ... ... .. .. ......... .........
... ... .. .. .. .. .. .. .. .. .............................................................................................................................. .......... .......... ......... ......... ......... ......... ......... ......... .......... .......... .......... .......... ........ ........ .. I --_...I I I __...--_I..I I....-__.. I 1_l.. I � -_..I L-1_..I � -.-... I I--1. � I-.__.. I I --I._.. I I __..I I I---.... I I --L..l I...--__.. I L-1.. I
;t
f J t
't �1
t f
r
!•
2
!
1 I ;
t
!
! !
!
II !
1 --
r r
. . . .. . . . . . .
...................
e
.. .. .. . ... .. .. .. ........ ........ ........ ....... ....... .... ....... ....... ....... ....... .......
.. .. .. . .. ... ... ... .. .. .... ..... ..... ..... .. ..... ..... ..... ..... ..... .... .... .... ..... . .. .... ..... ..... ..... ... ..... ..... ..... .....
.. .. .. . . ... ... ... .. .. .. .. .. .. .. ... ... ...
i. t. ,e
500 - 5W side 5F side
12
121
11
11 ! J ! 1__l.
.... .... ..... ..... ..... ..... ..... ..... .....
. ....... ....... ....... ....... ....... ....... ....... ....... ....... ...... .......
12
' 21-9 I/ 16" 6 N
..... ......
12
I T 11 11 IT 11 1111 11 1111 11 1111 11 1111 11 11 11 11 1111 11 1111 1 4
.......................... ............ . .:::::::.
L I
t.......
..................................................::::::::::::::::;;;:.............. ........
............................................. ........................... ..................
.............................................
.............................................
........................... ..................
...r
1 ,
t
;i
I i
f .
• s
5id� � N� side
Front - NW silo RECEIVE
Apr 11 202
CITY OF FEDERAL
COMMUNITY DEVELO
Sheet Content:
Elevations - House
C
2
P
WA
M
THIS DESIGN AND VARIATIONS THEREOF ARE TO
REMAIN THE SOLE OWNERSHIP OF THE DESIGNER.
A FEE IS DUE THE DESIGNER PRIOR TO THE
CONSTRUCTION OF EACH STRUCTURE BUILT FROM
THESE PLANS. THESE PLANS ARE COPYRIGHTED IN
ACCORDANCE WITH FEDERAL STATUTES.
REPRODUCTION BY ANY MEANS OF ALL OR ANY
PORTIONS OF THIS DESIGN ARE EXPRESSLY
PROHIBITED WITHOUT FIRST OBTAINING WRITTEN
PERMISSION OF THE DESIGNER. ALL PLANS MUST
BE REVIEWED BY A PROFESSIONAL ENGINEER
PRIOR TO CONSTRUCTION OR SUBMITTAL TO THE
LOCAL BUILDING AUTHORITY.
Drawn/designed By:
Signet Construction
& Design, LLC.
206-793-1868
Revisions & Date: 10/20/2018
V
C.)0�
r
C
C'rJ
O
O
00
w �
1 00
CZ Lf'%
O
. ct q4—
JD
'� w
G�7 M
r�
Gil
N
O � �
O
cI--
C eD
O
MO
W O
cd
.� N
�C
ct
co
CD -C� ra
cr.) Pm�
ra
.o
Scale:
114"=1 Ft.
Sheet:
A-400,1
O
O
All Window & Door Headers 48 DF #2 MIN. UNO
All Beams 4x10 DF #2 Min UNO
Trusses By Others, Engineering to be on site for inspe
See A D100 Shear wall schedule for nailing patterns
Pt lumber to be used in all ground contact applications,
O
O
O
O
M-r A 1,/ A MCa-F7 Mf %CT
12
D100
Existing Gazebo Had a HOT Tub in it and was the point of origin of the fire. This design is similar to orig. and has improved construction methods.
Sheet Content:
DU5
HDU5
O
O
0
0
N
Gazebo Framing
IV
CEIVE
r 11 2022
F FEDERAL WA
ITY DEVELOPM
THIS DESIGN AND VARIATIONS THEREOF ARE TO
REMAIN THE SOLE OWNERSHIP OF THE DESIGNER.
A FEE IS DUE THE DESIGNER PRIOR TO THE
CONSTRUCTION OF EACH STRUCTURE BUILT FROM
THESE PLANS. THESE PLANS ARE COPYRIGHTED IN
ACCORDANCE WITH FEDERAL STATUTES.
REPRODUCTION BY ANY MEANS OF ALL OR ANY
PORTIONS OF THIS DESIGN ARE EXPRESSLY
PROHIBITED WITHOUT FIRST OBTAINING WRITTEN
PERMISSION OF THE DESIGNER. ALL PLANS MUST
BE REVIEWED BY A PROFESSIONAL ENGINEER
PRIOR TO CONSTRUCTION OR SUBMITTAL TO THE
LOCAL BUILDING AUTHORITY.
p
Drawn/designed By:
Signet Construction
& Design, LLC.
206-793-1868
Revisions & Date: 10/20/2018
APB
WASy�� ��S
�P 23434
GCT�RAL
SSIO N Al- E�
bjD
O
bjD
O
•
O •
U
0�
O
O
O
0000
n
W o
ct L
0
cf) -Z=j ct�C�m
ct
� �
O
n
c�
0
T
T� V J
r1-1
a
ct ) �
4-D
.Cn
N
Cq r\
�Cq
ct
p 7:5
ru
Scale:
114"=1 Ft.
Sheet:
A-500
SHEAR WALL SCHEDULE
(Lumber for shear walls is HF#2 or better, unless otherwise noted.)
Edge A.B. A35 Shear
Type Material Nailing Field Nailing Size/Spacing Plate Nailing Plates Spacing Capacity
SWO 15/32" WSP one 8d @ 6" 8d @ 12" 1 /2" 0 @ 72" (2) 16d @ 12" 2x_ 24" 100 plf
side, unblocked
SW1 15/32" WSP 8d @ 6" 8d @ 12" 1/2" 0 @ 48" (2) 16d @ 9" 2x_ 24" 230 plf
one side
SW2 15/32" WSP 8d @ 4" 8d @ 12" 1/2" 0 @ 32" (2) 16d @ 6" 2x_ 16" 350 plf
one side
SW3 15/32" WSP 10d @ 3" 10d @ 12" 5/8" 0 @ 24" (2) 16d @ 4" 3x_ 12" 550 plf
one side
For shear wall callouts on the Structural Framing Plans: SW x (y') denotes a shear wall type "x" with a
minimum length of "y" feet.
• For SW3 and greater: studs, plates, and blocking where two WSP panels abut shall have a minimum 3" nominal thickness. Double 2x_
members may be used for studs if the members are connected by plate nailing. Note 10d nails at WSP panel edges.
• "WSP" refers to "Wood Structural Panel", either plywood or other wood materials.
• Provide double stud minimum at both ends of all shear walls.
• At the roof or top level of any shear wall, "A35 spacing", and all other relevant connector specifications, apply to assemblies at both the top
and bottom of the shear wall. At lower levels, apply to the bottom of the wall only.
• Provide floor diaphragm edge nailing per diaphragm schedule through floor plywood into blocking, parallel joist framing, or top plates
(whichever applies) of all shear walls.
• Where shear wall edge nails are spaced closer than 3" o.c., or spaced 3" o.c. with 10d nails, foundation sill plates and all framing members
receiving edge nailing from abutting panels shall not be less than a single 3x_ member.
• Provide 4x_ or double 2x_ framing where A35 angles are used on both sides of one piece of wood.
• Where a shear wall terminates above the foundation level (no shear wall below), provide minimum 4x_ blocking or double joist framing (as
applicable) below the shear wall.%" Plate nailing per this schedule shall be nailed into this blocking at the bottom of the shear wall
• Shear wall nails shall be placed no closer than 3/8" from a panel edge or perpendicular face of stud.
• Maximum spacing between nails shall not exceed 12".
• Shear wall nailing shall be common or galvanized box nails, unless lag screws are noted. Galvanized nails shall be hot dipped or tumbled.
• Where hold downs are specified, the shear wall bolt shall be located within 6 inches of the end of the shear wall, unless otherwise approved
by the engineer of record. Minimum end studs shall be as specified in the most recent Simpson catalog.
• Shear wall edge nailing through shear wall sheathing shall be provided into all studs attached to a hold down.
• Retrofit anchor bolts shall have a minimum embedment of 5" into the concrete foundation.
• Cast in place anchor bolts shall have a minimum embedment of 7" into the concrete foundation.
• For SW3 and greater, foundation anchor bolt plate washers shall extend to within 1/2" of the edge of the sheathing.
• Plate nails shall be nailed into a solid wood rim joist.
• 2x_ plates may be substited for 3x_ plates if panels are nailed with edge nailing directly to the rim joist.
• Where 3x_ plates are used, (2) 20d common nails must be used instead of (2) 16d common nails to connect studs to the bottom plate.
• Where Roof ventilation is required over a shear wall, see roof ventilation detail.
Diaphragm Schedule
(Lumber for diaphragm construction is HF#2 or better, unless otherwise noted.)
Type Material Edge Nailing Field Nailing Edge Blocking Remarks
Roof 15/32" CDX 24/0 8d @ 6" o.c. 8d @ 12" o.c. no Minimum Standard
Floor 23/32" CDX 48/24 8d @ 6" o.c. 8d @ 12" o.c. no Minimum Standard
• "WSP" refers to "Wood Structural Panel", either plywood or other wood materials.
• Rim joists at exterior walls shall be continuous for tension. At rim joist splice locations, provide (2) CS16 horizontal straps, minimum 24"
• Where roof or floor framing is cantilevered over an exterior wall below, provide solid blocking with Diaphragm edge nailing between joists.
• This is the minimum required diaphragm construction. Where otherwise noted on the plans, additional blocking or nailing may be required.
Bottom plate
Shear wall sheathing
with edge nailing
(4) 2x6 stud post with 1 /4"xY
SIDS screws @ 6" o.c. to tie
posts together as shown
Edge nailing
into stud post
Strap hold down
per plan
Strap Hold Down Configuration
Bottom plate
Shear wall sheathing
with eldae nailina
(4) 2x6 stud post with 1 /4"x3"
SDS screws @ 6" o.c. to tie
posts together as shown
HDU hold down w/
5/8" anchor bolt
Edge nailing
o � into stud post
Strap hold down
per plan
HDU Configuration
Hold down per plan, refer
to current simpson
catalogue for connection
requirements
If
clear Shear wall
iinimum anchor bolt
Hold down bolt as
close as possible to
center of concrete
concrete wall
Note: Contractor to verify that
existing foundation is sound and in
good condition. Contact the
engineer of record for clarfication, or
if the existing foundation does not
meet the minimum requirements of
this detail.
6" min, 12" max
Existing foundation, verify
existing wall thickness, —
minimum 5-1/2"
4" min.
Corner Hold Down Detail
Studs @ 16"
o.c. max
End stud min.
double stud
Hold down F 1
bolt
;oncrete
Dundation
Retrofit HDU Hold Down Typical Detail
New or existing wall
per structural plan
(Minimum 3) #4x12"
dowels, epoxy grouted into
5" deep holes drilled into
existing foundation. Dowels
shall be spaced minimum 6"
apart, and no less than 4"
from top and bottom of
footing. For taller walls,
provide dowels at 12" o.c.
vertically, for the full height
of the wall
New reinforced concrete
foundation, refer to new
foundation detail
New Foundation Connection to Existing Detail
3/4" = 1 -0"
Shear wall above
Diaphragm edge nailing per
diaphragm schedule (where
noted on the plan)
Diaphragm sheathing per
diaphragm schedule
Where joists are
parallel to wall,
provide solid
blocking @ 4'0"
o.c. attached with
A35 both ends
New framing pE
1'-6"
2'-6" i
Crawlspace grade
(2) 16d @ 16" o.c. min, or
plate nailing per shear wall
schedule, where applicable
solid 2x_ blocking typical
between joists, provide 4x_
blocking for SW3 and greater
Min 8d @ 12" o.c.,
or edge nailing per
shear wall schedule
/��i,
�J J where applicable
Joists
perpendicular
to wall, where
applicable
A35 @ 4-0" o.c. min, or
per shear wall schedule,
where applicable
Shear wall sheathing per
shear wall & sheathing
schedule
Interior Shear Wall Standard Detail
:13. sill plate w/ anchor bolts
)er the Structural Notes
;2) bars @ top
xisting slab on grade
12" o.c. horizontal
18" o.c. vertical,
c into footing
4 bars continuous
Fnntinn at Cara\A/I gnarP - glah Tranritinn nPtail
#4 bars @ 18" O.C.
hooked into slab
4"
o.�
O a .0
D D
D
D
D'
a
u■
750
D —
1'
6" min.
1'-6"
Scale: 3/4"=1'-0"
Framing above
per plan
(2) #4 bars continuous
Exterior Grade
(2) #4 bars continuous
FxtPrinr ThirkPnP(l Slah FdnP Fnntinn r)Ptail
Sheet Content:
Scale: None
Construction Details
RECEIVED
CITY OF FEDER�
COMMUNITY D VE
322
►L WAY
LOPMENT
THIS DESIGN AND VARIATIONS THEREOF ARE TO
REMAIN THE SOLE OWNERSHIP OF THE DESIGNER.
A FEE IS DUE THE DESIGNER PRIOR TO THE
CONSTRUCTION OF EACH STRUCTURE BUILT FROM
THESE PLANS. THESE PLANS ARE COPYRIGHTED IN
ACCORDANCE WITH FEDERAL STATUTES.
REPRODUCTION BY ANY MEANS OF ALL OR ANY
PORTIONS OF THIS DESIGN ARE EXPRESSLY
PROHIBITED WITHOUT FIRST OBTAINING WRITTEN
PERMISSION OF THE DESIGNER. ALL PLANS MUST
BE REVIEWED BY A PROFESSIONAL ENGINEER
PRIOR TO CONSTRUCTION OR SUBMITTAL TO THE
LOCAL BUILDING AUTHORITY.
Drawn/designed By:
Signet Construction
& Design, LLC.
206-793-1868
Revisions & Date: 10/20/2018
V
O
U
cl�
C
O
OHO
w
�
00
��
�CZ
O
�n
-Z:�
(:t
'—'11.0
G�7
M
-C�
cr.)w�
0
. --I
�
N
C
CC'�
ct
TOri
�! 1
a
Scale:
No Scale
Sheet:
D-1 00