21916 93RD PL W.PDF111111.111111
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21916 93RD PL W
ADDRESS: q'-c,*2f D PL V)
TAX ACCOUNT/PARCEL NUMBER: on 61420 Oco
BUILDING PERMIT (NEW STRUCTURE):
COVENANTS (RECORDED) FOR:
CRITICAL AREAS: C34 —I DETERMINATION: E] Conditional Waiver 0 Study Required ;,�aiver
DISCRETIONARY PERMIT #'S:
DRAINAGE PLAN DATED:
PARKING AGREEMENTS DATED:
EASEMENT(S) RECORDED FOR:
PERMITS (OTHER):
PLANNING DATA CHECKLIST DATED:
SCALED PLOT PLAN DATED: to�t5IA
SEWER LID FEE $:
SHORT PLAT FILE: LOT:
SIDE SEWER AS BUILT DATED:
SIDE SEWER PERMIT(S)
GEOTECH REPORT DATED:
STREET USE / ENCROACHMENT PERMIT #:
WATER METER TAP CARD DATED:
LID #:
BLOCK:
LATEMP\DSrs\Fomis\Street File Checklist.doc
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APPROVED BY PLANNING
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RECEIVED
OCT 15 2004
PERMIT COUNTER
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APPLICATION 1, 'UILDING PERMIT Appl. No. "4r�
CITY OF EDMONDS Building Department P,-=*t limit, one year
APPLICATION is hereby made for a permit to construct the following work, in accordance with the accom-
panying plans ard specifications. Two sets are submitted herewith for approval.
alter Off -St
.................................... Parking ......................
Work addn repair ...... .......................
-ype
Occupancy -------------------------------- Const. t ........................ ------ Use zon( ....... Fi:e zone...
tAddress.. ....... .......... Lo ....... ......... Blk ........................
..... .......... ............
/ /I/ "e .7 -X'a , -e' 1)
Lot frontage ........ ............................... Area.. X.Zo. 4i6-4.f.- Septic .....................
Bld.g. set,backs — front ....... ............ r. side ....... - ----------- 1. side ..... ........................ rear ...... ..............
Z .
O'V.'r_ 7'� Fw Addr.,�' 27; ... Tel. No/�.
Builder---- --------------------------- 1- ....... Addre& ....... .......................................... .. Tel. No .... ........................
Plansby ------------------------------------------------------------------ Address ---------------------------------------------------- Tel. No ----------------------------- ,
Remarks-------------------------------------------------------------------------------------- ----------- * --------------------------- * ----- * ------------- * ------------------------
............. ................... I .............................................................. ................................................................................................
'ne above is a correct state nd I a. ree to co ply with all applicable Codes and State laws regulating this
work.
SignedOwner/Agen_ ..... ... ... . . ............................... Address ............................................ Date .......... .........
PERMIT for the above work is hereby approved, subject to the above cond!i5iRns, and to compliance with the ap-
proved plans and specifications, and Building Department notations th
.. .. . . .............
ermit fee
Valuation ...... P .......
Building Department, 13Y... . ........... .... Date --------_----------__--
This Permit does -not cover Plumbing, Sewe r or Electrical installations.
PLANNING DATA
tgl;[57o q
NAME: DATE:
SITE ADDRESS: 770 L-,/ PLAN CHK#:- 0 Zf -,tkq
PROJECT DESCRIPTION: Z" fra It V'df"-
REDUCED SITE PLAN PROVIDED?�Yesp No
MAP PAGE: Y CORNER LOT: FLAG LOT: (Yes QNo
ZONING: CRITICAL AREAS DETERMINATION #:- 0 —1 ;o
LJStudv Reaulred:
�6alver
UConditional Waiver
SEPA DETERMINATION:
Fee
Checklist
0 Apo list w/ notarized form
0 (Needed for 500 cubic yards of grading, Shoreline Area- site within 200 ft. of Puget Sound or Lake Ballinger)
�96xempt
SETBACKS:
Street: Le Righ R NO
Ig
Actual Setbacks:
Street: oft Side: ight Side:_ Re,ar-
r io reaul ? f
Street map cheVcker add6itional setback require*d? (Yes No DNA)
DETACHED STRUCTURES:
L3 ROCKERIES:
0 FENCES/TR'ELLISES: /V6
L3 BAY WINDOWS / PROJECTING MODULATION:
0 STAIRS/ DECKS:
PARKING: Required: \�-A �tuai:
LOT AREA:
LOT COVEKAUL: /V
Calculations:
BUILDING HEIGHT:
Datum Point: Datum Elevation: 1\ A114-
Maximum Allowed: X ____Actual Height:
A.D.U. CREATED?: (No / Yes
SUBDIVISION:
LEGAL NONCONFORMING LAND USE DETERMINATION ISSUED: (Yeso
OTHER:
NewBPP1anningDataFomi.D0C
Geotechnical Engineers, Geologists
Group Northwest, Inc. & Environmental Scientists
September 13, 2004 nEET FILE. Project No. G - 1892
ST m
Mr. Joe Gretsch
Infinity Homes RECEIVED
3841 156' Ave. SE
Bellevue, Washington 98006 OCT 15 2004
Subject: Soils Investigation PERMIT COUNTER
Damage Investigation
21916 - 93' Place W
Edmonds, Washington
Dear Mr. Gretsch:
We*visited the subject site on 8/30/04 and conducted a soils investigation as requested
to investigate the cause for the house to be sinking on the north side of the house.
SITE GEOLOGY
According to the local geologic map the subjecf site consists of Quaternary age till from
the Frazier Glaciation. Frazier till generally consists of a compact mixture of silt, sand,
and, gravel in varying amounts deposited and compacted by overriding glacial ice., The
unit is commonly referred to as 'hardpan'.
SUBSURFACE CONDITIONS
We conducted a subsurface investigation consisting of one hand auger boring located
30-feet west of the NE comer of the garage. The boring was angled back underneath
the house slab from 1 -foot off the north wall. The table below gives a summary of the
subsurface con, ditions encountered.
DEPTH (ft)
SOIL DESCRIPTION
COMMENTS
0-1.5
Crushed rock and plaster waste (fill)
ery dense, dry
1.5 - 2.3 _Gray
sil ND with gravel (till fill)
ery dense, moist
2.3-3.5
Red/brown SAND with silt and burnt
wood waste
ediurn dense, wet
3.5-5.0
V6 id Space with wood waste above
and very wet SAND below
Loose soils,
sloughing soils
5.0-6.0
Dark brown organic silt with sand and
wood waste
Very loose, wet
0.0-7.0
IRed/bro n fine SAND with silt
Medium dense, wet
�.O - 7.2
JGray silty -SAND with gravel (till)
IVery Dense, moist
13240 NE 20th Street, Suite 12 Bellevue, Washington 98005
Phone 425/649-8757 FAX 425/649-8758
September 13, 2004 G - 1892
Infi.nity Homes Damage Investigation Page 2
CONCLUSIONS AND RECOMMENDATIONS
The subject home is sinking due to 3.7 feet of voids with loose sands, wood waste and
organics that were encountered between 2.3 and 6 feet below the surface under the
foundation footing for the north wall. As the wood debris continues to decay
subsidence of the ground in this area will continue.
We recommend the following. To stabilize the house foundation and slab:
Support the North wall with small diameter pipe piles to support the foundation and
remove sections of the floor slab that have been effected by the settlement and replace
them with structural slabs supported on pipe piles.
Two inch diameter schedule 80 pipe piles should be driven to refusal (1 -inch per
minute) with a 140 pound pneumatic hammer, to achieve a capacity of 3-tons per pile.
If you have any questions, or if we can be of further assistance please call.
Sincerely,
GEO Group Northwest, Inc.
61 ���
Andy Wade
Geologist
William Chang P.E.
Principal
Attachments: Plate I - Vicinity Map
GEO Group Northwest, Inc
I . 4�' �
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#P20 CA File No: 'A -
Critical Areas Checklist
Site Information (soils/ topography/ hydrology/ vegetation)
1. Site Address/ Location:
2. Property Tax Account Number: b0C�Z1-7('1-00WC)'5-00
3. Approximate Site Size (acres or square feet): sk4�t—
V
4. Is this site currently developed? A yes; — no.
If yes; how is site developed? S-1-10rj'r- ro-�
5. Describe the general site topography. Check all that apply.
Flat: less than 5-feet elevation change over entire site.
XRolling: slopes on site generally less than 15% (a vertical rise of 10-feet over a horizontal
distance of 66-feet).
Hilly: slopes present on site of more than 15% and less than 30% (a vertical rise of 10-feet
,over a horizontal distance of 33 to 66-feet).
I
Steep: grades of greater than 30% present on site (a vertical rise of 10-feet over a horizontal
distance of less than 33-feet).
Other (please describe):
6. Site contains areas of year-round standing water: NQ Approx. Depth:
7. Site contains areas of seasonal standing water: L9 ; Approx. Depth:
What season(s) of the year?
8. Site is in the floodway #'*J 0 floodplain — of a water course.
9. Site contain . s a creek or an area where water flows across the grounds surface? Flows are year-round?
. A -,')0 — Flows are seasonal? (What time of year?
10. Site is primarily: forested meadow ;shrubs n-dxed
urban landscaped (lawn, shrubs etc)
11. Obvious wetland -is present on site: — M)
1.
2.
3.
Plan Check Number, if applicable?
Site is Zoned?
SCS mapped soil type(s)?. 1�v Z
For City Staff Use Only
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4. Critical Areas inventory or C.A. map indicates Critical Area on site?
5. Site within designated earth subsidence landslide hazard area? A/0 -
Reviewed bv:
d- - F C"(0 5 4
DETERMINATION
�UIRED X WAIVER
Date: jol�16q
Critical Areas Checklist/3.25.2004
0 #P20
City of Edmonds
Development Services Department
Planning Division
Phone: 425.771.0220
Fax: 425.771.0221
The Critical Areas Checklist contained on this form is to
be filled out by any person preparing a Development
Permit Application for the City of Edmonds prior to
his/her submittal of the application to the City.
The purpose of the Checklist is to- enable City staff to
determine whether any potential Critical Areas are, or
may be, present on the subject property. The information
needed to complete the Checklist should be easily
available from observations of the site or data available at
City Hall (Critical areas inventories, maps, or soil
surveys).
Date Received:
City Receipt #:
Critical Areas File #:
Critical Areas Checklist Fee: $135.00
Date Mailed to ADDlicant: ./
A property owner, or his/her authorized representative,
must fill out the checklist, sign and date it, and submit it
to the City. The City will review the checklist, make a
precursory site visit, and make a determination of the
subsequent steps necessary to complete a development
permit application.
Please submit a vicinity map, along with the signed copy
of this form to assist City staff in finding and locating the
specific piece of property described on this form. In
addition, the applicant shall include other pertinent
information (e.g. site plan, topography map, etc.) or
studies in conjunction with this Checklist to assistant staff
in completing their preliminary assessment of the site.
The undersigned applicant, and his/her/its heirs, and assigns, in consideration on the processing of the application agrees
to release, indemnify, defend and hold the City of Edmonds harmless from any and all damages, including reasonable
attorney's fees, arising from any action or infraction based in whole or part upon false, misleading, inaccurate or
incomplete information furnished by the applicant, his/her/its agents or employees.
By my signature, I certify that the information and exhibits herewith submitted are true and correct to the best of my
knowledge and that I am authorized to file this application on the behalf of the owner as listed below.
SIGNATURE OF APPLicANT/AGENT DATE
Property Owner's Authorization U
By my signature, I certify that I have authorized the above Applicant/Agent to apply for the subject land use application,
and grant my permission for the public officials and the staff of the City of Edmonds to enter the subject property for the
purposes of inspection and posting tte dant to this application.
el�
SIGNATURE OF OWNER AAQ1AJAn,>Q DATE C,>el?
Owner/Applicant:
Name
2-19*6 �J-
Street Address
Ejrv,,C���.t
city State Zip
Telephone: g2(0
), A\I—
Email address (optional):
. Applicant Representative:
Name
2-M I - I �;-�
Street Address
City State Zip
Telephone: S 35
R, vJoL[tA),-,8CJe Cpygasj K& Email Address (optional):
AM ITION CARD No . .............
for
SIDE SEWER PERAW
The chy of 56noo& Flur. EASEMENT No. ....... . .....
OUTSIDE 0 INSIDE 0 REPAIRS 0
OwNg ...... U-00e .......... PERMIT
It .... -s .. I ,". No
4 STREET _Qy'
... . . ......... .................. .... CONTRACTOR
r .. 0. IV) ......... AVENUE LOT No. � ......... V5 .............. ................................... BLOCK No . ..... ........... . .... ... .... ........ ..... ...... ..
HOUgE N. . .... ............... t..Z. .14 ........ ?.�� .......
4j NAME ADD WWI&) .... . Ir ...... I ...................
wds I
Owl
IkPPROY
Date Approved:
BACKFIELL WORK ORDER ISSUED ...................................... ..... DEPOSIT, .................... ..............
I've,
Ile
SEWERWORK ORDER ISSUED ....... ........................................ DATE ... ------- )� ................... ....................
NOTICE:
Y.
'O"Wa r-ra nty-. OT
-N'
The -information shown on the attached
for use by the OtY Of
map(s) was c(:)m - piled
Edmonds/ its Empl.oyees and Consultants.
Th,..e City ofEdm.onds does. not. wa rra nt the
accuracy of anything set for.th on these
Map(s). An . V person or entity -requesting a
copy should conduct an -independent
orm'ation shown, o
inquiry regarding the infi
t Fi-�� -M a P (S) / including, but not hmited to,
c ion of any seWer stub shown. Suc
the lo' at'
-not exist and may
sewer stubs may or may
or may not exist at the location shown.
Neltheir the City of Edmonds nor its
emp'-o-yee-s 0-r officers -sha-H be 1--ja-b-IFe for thE
on this map(5), nor for
information g've'
presentation provided based
any one re
upon*said map(s),