23-102033Y
City of Federal Way
Community Development DepL
33325 81h Ave S
Federal Way, WA 98003
Ph: (253) 835-2607 Fax: (253) 835-2609
Building - Single Family
Permit #:23-102033-00-SF
Inspection Request Line: (253) 835-3050
Project Name: KAMBIZ
Project Address: 3620 SW DASH POINT RD Parcel Number: 661350 0030
Project Description: BLUEBEAIVI - Foundation stabilization on north corner of house.
Owner
Applicant
Contractor
Lender
AFRASIABI KAMBIZ
JOHN STEVENSONOFF THE
OFF THE PORCH
ALLSTATE INSURANCE
3620 SW DASH POINT RD
PORCH
7001 SEAVIEW AVE NW SUITE 160
FEDERAL WAY WA 98023
7001 SEAVIEW AVE NW SUITE 16(
SEATTLE WA 98117
SEATTLE WA 98117
Census Category: 434 - Residential alt/add - no change in number of units
Includes:
91
#2
#3
#4
Occupancy Class:
R-3
Construction Type:
Type V - B
Occupancy Load:
Floor Area (sq. ft.)
Additional Permit Information
Occupancy #1 - Construction Type .........................
Type V - B
Mechanical to be Included?.....................................
No
Plumbing Work Valuation? .....................................
0
Mechanical Work Valuation? ................ -- ...........
... 0
Is this an Online or O.T.C. application? ..................
No
Plumbing to be Included? ........................................
No
Occupancy #1 - Use ................................................
Residence (1 or 2
Comprehensive Plan Designation...........::.::::.......
SF - Medium Density
family)
Residential
Zoning Designation ..................
RS 15.0
Total Valuation: 10,000.00
No Fixtures Associated With This Permit 11
PERMIT EXPIRES Saturday, 23 December, 2023
Permit Issued on Monday, June 26, 2023
I hereby certify that the above information is correct and that the construction on the above described property
and the occupancy and the use will be in accordance with the laws, rules and regulations of the State of
. i n a City of Federal Way.
Owner or agent: Date:
THIS CARD IS TO REMAIN ON -SITE
CITY OF Construction Inspection Record
Federal Way INSPECTION REQUESTS: (253) 835-3050
PERMIT #: 23 102033 00 Address: 3620 SW DASH POINT RD
Project: AFRASIABI KAMBIZ FEDERAL WAY WA 98023-2167
Scheduled inspections may be failed if this card is not on -site. DO NOT LOSE THIS CARD. Inspections are listed as close to sequential order as possible
(read left to right, top to bottom). Please schedule inspections as appropriate. Work must not be covered until it is approved. Check with your inspector if
you are unsure about any of the inspections or the inspection sequence. On -going inspections are logged on the back of this card.
0 Footings/Setback (4110) Prior to scheduling a Framing inspection; Framing (4120)
Electrical, Plumbing & Mechanical Rough -in
Approved to place concrete Approved to insulate
and Fire/Draft Stop inspections must be signed-
B 1 Date off and approved. IBC 109.3.4 B Date
y �\ I y
❑s Final - Building (4050)
Approved
By A#, Date
❑
Rough Electrical
L1Final
Electrical
El
Right of Way
Approved
Approved-
Approved
By
Date
By
Date
By
Date
-d Building Division
CITY OF 33325 Eighth Avenue South
Fed- ra I Way'Federal Way, WA 98003-6325
V:tk� Phone 253-835-2607 Fax 253-835-2609
CORRECTION NOTICE
ADDRESS: _ d �w ej QD PERMIT#:
IF YOU HAVE QUESTIONS CALL il#/L (253) 835- 2_-7-
WHEN CORRECTIONS HAVE BEEN MADE, CALL (253) 8 -3050 FOR RE -INSPECTION. SEE BACK OF CARD
FOR DETAILS. NOTE: ELECTRICAL CORRECTIONS ARE REQUIRED TO BE MADE WITHIN 15 DAYS.
DATE INSPECTOR
DO NOT REMOVE THIS NOTICE
Page of
November 13, 2023
ES-9258
John Stevenson dba Off the Porch
7001 Seaview. Avenue Northwest, Suite 160, PMB 43
Seattle, Washington 98117
Subject: Geotechnical Assessment
Pipe Pile Support
3620 Southwest Dash Point Road
Federal Way, Washington
Dear John:
102 033
` Earth
I Solutions
NW«C
Earth Solutions NW LLC
Geotechnical Engineering, Construction
Observation/Testing and Environmental Services
As requested, Earth Solutions NW, LLC (ESNW) has prepared this letter and geotechnical
assessment of recent pipe pile installation efforts. ESNW is .currently providing overall
geotechnical support for the site with respect to the ongoing landslide repair. It should be noted
that the December 2022 landslide that occurred adjacent to the residence was determined to
have been initiated by a broken water line. Based on recent onsite evaluation by ESNW and the
undersigned, the original slide area has shown no evidence of continued displacement. In any
case, the scarp and lower "runout" portions of the slide are covered with plastic sheeting. Such
measures should be maintained until final soldier pile stabilization of the area is completed.
With respect to the existing residence, a series of pipe piles were recently installed along the
north and northwest (rear yard) sides of the building foundation. Although the main house
structure and foundation were not compromised as a result of the December 2022 landslide,
installation of supplement foundation support elements in the form of pipe piles was determined
by the undersigned to be a prudent foundation mitigation measure if occupancy of the residence
was desired. On this basis, pipe pile installation was recently completed and deemed acceptable
based on our review and observation of the work. The photo below illustrates a completed pipe
pile installation and bracket connection.
15365 N.E. 90th Street, Suite 100 • Redmond, WA 98052 • (425) 449-4704 • FAX (425) 449-4711
John Stevenson dba Off the Porch
November 13, 2023
p
Pipe Piles and Brackets (November 2023)
ES-9258
Page 2
Based on our assessment and field observations, the pipe pile installation and associated
foundation bracket connections were completed in general accordance with our
recommendations and the structural design. On this basis, the foundation is considered to be
fully supported with a sufficient level of redundancy given completion of the pipe pile installation.
In this respect, it is our professional opinion that acceptable foundation support has been provided
such that the residence can be occupied. It should be noted that -the contractor should continue
to monitor the slide scarp area and ensure that the impacted area of hillside remain covered with
plastic sheeting until final soldier pile stabilization of the slope has been completed.
We trust this letter meets your current needs. Please call if you have any questions or if we can
be of further assistance.
Sincerely,
EARTH SOLUTIONS NW, LLC
11 /13/2023
Raymond A. Coglas, P.E.
Senior Principal Engineer
Earth Solutions NW. LLC
November 17, 2023
ES-9258
John Stevenson dba Off the Porch
7001 Seaview Avenue Northwest
Suite 160, PMB 43
Seattle, Washington 98117
Subject: Final Report
Pin Pile Installation
3620 Southwest Dash Point Road
Federal Way, Washington
Dear John:
01rEarth
Solutions
NW«C
Earth Solutions NW LLC
Geotechnical Engineering, Construction
Observation/Testing and Environmental Services
As requested, Earth Solutions NW, LLC (ESNW) has prepared this letter and final report
summarizing recent pin pile installation at the subject property. ESNW is currently providing
overall geotechnical support for the site with respect to the ongoing landslide repair. It should be
noted that the December 2022 landslide that occurred adjacent to the residence was determined
to have been initiated by a broken water line. Although the main house structure and foundation
were not compromised as a result of the December 2022 landslide, installation of supplement
foundation support elements in the form of pin piles was determined by the undersigned to be a
prudent foundation mitigation measure if occupancy of the residence was desired. The photo
below depicts a segment of the recently completed pin pile installation with accompanying "side -
wall" brackets.
Pin Piles With "Side -Wall" Brackets (November 2023)
15365 N.E. 90th Street, Suite 100 4 Redmond, WA 98052 • (425) 449-4704 • FAX (425) 449-4711
John Stevenson dba Off the Porch
November 17, 2023
ES-9258
Page 2
In accordance with the plans and our recommendations, the pin piles are comprised of 2-inch
diameter Schedule 80 pipe. Based on the observations of the undersigned engineer and his field
representative, each driven pin pile achieved the specified refusal within the underlying
competent native soil deposits. On this basis, the allowable design capacity of 4 kips was
achieved at each pile location. Given the observed installation and achieved refusal, it is the
professional opinion of the undersigned engineer that the pin pile installation was completed in
accordance with the plans and our geotechnical recommendations.
We trust this letter and final report meet your current needs. Please call if you have any questions
or if we can be of further assistance.
Sincerely,
EARTH SOLUTIONS NW, LLC
11 /17/2023
Raymond A. Coglas, P.E.
Senior Principal Engineer
Earth Solutions NK LLC
OPCS
Structural Solutions
Seattle 7 loll Western Avenue, Suite 810 1 Seattle, WA 98104 1206.292.5076
Tacoma 1250 Pacific Avenue, Suite 701 1 Tacoma, WA 98402 1253.383.2797
Portland 101 SW Main Street, Suite 280 1 Portland, OR 97204 1503.232.3746
www.pcs-structural.com
November 20, 2023
Off the Porch
7001 Seaview Ave NW, STE 160 pmb 43
Seattle, WA 98117
ATTN: John Stevenson
RE: Afrasiabi Res Deck Repair
SUBJECT: Project Closeout —Pile Spacing
Dear John,
To the best of our knowledge, the above referenced scope has been built to the intent of the
Structural Calculation. We are not aware of any structural issues that are left unresolved.
This conclusion is based upon our review of construction photos taken on site and any
questions from the Contractor as they were addressed to our office.
It should be noted that we were not continuously "on -site", nor were we designated as
inspectors for this project.
Thank you for the opportunity to be of service to you on this successful project. If there are any
questions regarding the project closeout, please feel free to call.
Very truly yours,
PCS STRUCTURA6 SOLDTIONS
"'�
es Neeley, S. .
Associate Principal
WJNeml
23-295
23295 Closeout ltr 2023-11-20 wjn