21-102689-Site Plan-07-01-2021-v12 of 23
PROPERTY LINE
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27'-6" * 22'-6"
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PATIO
14'-011
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AREA C�F WORK ............................................... ..............
(E) WOOD
DECK ..... ..............
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(E) 8" CONCRETE STEM
i WALL 2'-2" TALL MIN TYP AT
PERIMETER
' NOTIFY L120 PRIOR TO
WORK IF CONCRETE WALL
' AT PILE LOCATIONS IS
LESS THAN 2'-2" TALL
N (E) RESIDENCE
' 30002 2nd Ave SW, Federal Way,
98023
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6'-6" * 5'-9" * 37'-6"
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I PROPERTY LINE
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85—
2nd Ave SW
NOTE: THE PROJECT WILL NOT RESULT IN CHANGING OF SITE TOPOGRAPHY OR EXISTING DEVELOPED AREAS.
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SITE PLAN NOTES
1. VERIFY EXISTING STRUCTURES AND ALL DIMENSIONS ON SITE.
2. FOUNDATION DIMENSIONS ARE TO OUTSIDE FACE OF
CONCRETE STEM WALL PER R&R FOUNDATION SPECIALIST (R&R)
LEVEL SURVEY.
3. REFER TO STRUCTURAL CALCULATIONS PACKAGE BY L120
DATED JUNE 25, 2021, FOR ADDITIONAL INFORMATION,
SPECIFICATIONS, AND REQUIREMENTS.
4. LEVEL SURVEY PER R&R PROPOSAL DATED MARCH 12, 2021.
REFER TO STRUCTURAL CALCULATIONS PACKAGE FOR
MODIFICATIONS AND ADDITIONAL REQUIREMENTS FOR LEVEL
SURVEY.
5. PARCEL DIMENSIONS APPROXIMATED BY KING COUNTY
ASSESSOR GIS MAPPING TOOLS & TAXSIFTER INCLUDING THE
SELECTED PARCEL. PROPERTY DIMENSIONS ARE APPROXIMATE
FOR REPRESENTATIVE PURPOSES ONLY. NOT TO SCALE. NOT TO
BE USED FOR LEGAL PURPOSES OR IN PLACE OF A FIELD SURVEY.
6. SITE FEATURES AND SOME EXISTING STRUCTURES ON
ADJACENT PARCELS NOT SHOWN FOR CLARITY.
SITE PLAN LEGEND
EXISTING RESIDENCE STRUCTURE
EXISTING ADJACENT STRUCTURE
AREA OF PROPOSED WORK
- - - - PROPERTY LINE
* APPROXIMATE DIMENSION
PILE SPACING & LOAD REQUIRMENTS TABLE
MAX D.C. SPACING, ft
MIN VERTICAL CAPACITY, kips
PROOF TESTING LOAD, kips
PILE #
PILE TYPE
BTWN
PILES
END
OFFSET
ALLOWABLE LOADING
200% MIN VERTICAL CAPACITY (MIN
ULTIMATE CAPACITY
LOCATION
TYPICAL
HELICAL
6'-0" UNO
3-0" UNO
14_5 kip
29.0 kip
TYE'
TYPICAL
HELICAL
T-0" UNO
3'-0" UNO
17.0 kip
34.0 kip
TY--'
NOTES:
a. MINIMUM AND MAXIMUM INSTALLATION TORQUE FOR HELICAL ASSEMBLIES SHALL BE SPECIFIED BY
THE PILE MANUFACTURER. THE MINIMUM INSTALLATION TORQUE SHALL BE HIGH ENOUGH TO ACHIEVE
THE REQUIRED BEARING CAPACITY LOADING, INCLUDING A SAFETY FACTOR NO LESS THAN 2. THE
MAXIMUM INSTALLATION TORQUE SHALL NOT EXCEED THE ALLOWABLE TORSIONAL CAPACITY OF THE
PILE SHAFTS OR ANY PART OF THE PILE ASSEMBLY. MAXIMUM INSTALLATION TORQUE RATING OF
8,300FT*LBS FOR A 2-7/8 INCH DIAMETER HELICAL PILE WITH 0.203 INCH SHAFT WALL THICKNESS PER
ESR-3750.
b. HELICAL ASSEMBLIES AS MANUFACTURED BY IDEAL MANUFACTURING, INC., IN ACCORDANCE WITH
ESR-3750.
c. PILE OR ANCHOR LOADS NOT TO EXCEED MAXIMUM CAPACITY AS DETERMINED BY THE
________________________________,
MANUFACTURER FOR ANY PART OF THE ASSEMBLY.
d. MAXIMUM ON -CENTER SPACING LISTED FOR TYPICAL PILE INSTALLATION UNLESS NOTED
OTHERWISE ON PLAN.
LEVEL SURVE',
1 I 27.5'
LOCATE PILE = Existing Post
WITHIN 3FT MA
OF CORNER 1 = 3" Helical Pile
Patio in ❑ = Polyurethane Lift
(2) PILES 6-0"O./MX.
50'
_4 Slider-2 !4 -7/8 -1 3/4
-T -1 5,r8 20
Q A GN PILES #5 AND #6
RECTLY UNDER
Uo 3� LIDER END SUPPORTSCD
- -
c0 Gas ?�5/8 - 3/8-1/8ouse -3/
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Crac
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/8 -3/4 -1/4 i
j -1 /8 -2 1/4
6.6' - 37.5' P.
5.9'-.
O
7, Rock Wall
15,
R&R LEVEL SURVEY
SEE STRUCTURAL CALCULATION PACKAGE FOR ADDITIONAL
REQUIREMENTS RECE
VED
SITEPLAN Jul 06 2021
CITY OF FEDERAL WAY
COMMUNITY DEVELOPMENT
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REVISIONS
DESCRIPTION
DATE
BY
PRO"
30002 2nd Ave SW,
Federal Way, WA
98023
PROJECT NUMBER
S210624-1 XR
DRAWN L,1 - NJ
CHECKED BY M RT
SHEET DATE 6/25/21
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