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. 8919
21522 92ND AVE W
CA FILE NO. Clq-27o
Critical Areas Checklist
--------------------------------------------------------------
Site Information (soils/topography/hydrology/vegetation)
I . Site Address/Location: / 5- ,� a - 2 ;k -Aj W
2. Property Tax Account Number: 2�5 2 -:3 - 0 0 7 -- 0
3. Approximate Site Size (acres or square feet):
4. Is this site currently developed? _>e, yes; — no.
If yes; how is site developed?
5. Describe the general site topography. Check all that apply.
Flat: less than 5-feet elevation change over entire site. SEP 2 7 19
99
Rolling slopes on site generally less than 15% (a vertical rise &f. a
horizontal distance of 66-feet). EN cra
Hilly: slopes present on site of more than 15% and less than 30% ( a vertical rise of
I 0-feet over a horizontal distance of 33 to 66-feet).
Steep: grades of greater than 3 0% present on site (a vertical rise of I 0-feet over a
horizontal distance of less than 33-feet).
Other (please describe):
6. Site contains areas of year-round standing water: Approx. Depth:
7. Site contains areas of seasonal standing water: —;Approx. Depth:
What season(s) of the year?
8. Site is in the floodway — floodplain_ of a water course.
9. Site contains a creek or an area where water flows across the grounds surface? Flows are year-
round? Flows are seasonal? (What time of year?
10. Site is primarily: forested meadow ;shrubs ;mixed
urban landscaped (lawn,shrubs etc) X
11. Obvious wetland is present on site:
DETERMINATION
^ca_chk.doc; Rev 10/03/97
0000'
ity of Edmonds
1,� CRITICAL AREAS CHECKLIST
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 a development
permit 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).
An applicant, or his/her 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 infor m-ation (e.g., site plan, topography
map, etc.) or studies in conjunction with this Checklist
to assist staff in completing their preliminary
assessment of the site
I have completed the attached Critical Areas Checklist and attest that the answers provided are factual, to the
best of my knowledge (fill out the appropriate column below).
Owner/Applicant:
Applicant Representative:
11� / -/ -N/\/ '� ",-p
Name Name
9
Street Address
city State Zip
;?-37- 7 �' o� -- 5 0 �,;2—
Telephone
Sign' ature
-71 / 9/0
Date
Street Address
city State Zip
Telephone
Signature
Date
c:reception\jana\cac1.doc
(over)
— i
1 � 1)
PC. 189
October 4, 1999
Helen L. Hettinger
21522 92nd Ave. West
Edmonds, WA 98020
CITY OF EDMONDS
121 5TH AVENUE NORTH - EDMONDS, WA 98020 - (425) 771-0220 - FAX (425) 771-0221
DEVELOPMENT SERVICES DEPARTMENT
Planning - Building - Engineering
Subject: Determination regarding Critical Areas Checklist # 99-270
BARBARA FAHEY
MAYOR
Dear Applicant:
Enclosed please find a copy of the Critical Areas Checklist you submitted. The "DETERMINATION" reached by the City
is located on the reverse side of the form (bottom of page).
It is very important for you to retain a copy of this Critical Areas Checklist "DETERMINATION" for your records.
......................... ................. __ ..................
IMPORTANT INFORMATION TO BE NOTED:
PLEASE EXAMINE THIS" DETERMINATION" FOR ADDITIONAL REQUIREMENTS. YOU MAY NEED TO SUBMIT
ADDITIONAL INFORMATION SUCH AS AN ENVIRONMENTAL CHECKLIS OR CRITICAL AREAS STUDY.
The 'DETERMINATION' for the Critical Areas Checklist you submitted is a site -specific determination not a
project -specific determination.
,00.. You must submit a copy of the CRITICAL AREAS CHECKLIST and DETERMINATION INITH ALL AM
PERMIT APPLICATIONS or YOUR APPLICATION WILL NOT BE PROCESSED.
Permit applications include the following:
Building Permits
Conditional Use Permits
Subdivisions
Variances
Applications to the ADB* Land Use Applications
Any other development permit applications.
Enc: Critical Areas Determination
* Architectural Design Board
Thank you. .
Sharla Graham
Planning Secretary
C:ReceptionUana\CRLTR.doc
Incorporated August 11, 1890
Sister City - Hekinan, Japan
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Certified Mail Receipt
No Insurance Coverage Provided
Do not use for International Mail
(See Reverse)
Sent to
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Cenifiec Fee
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Restricted Delivery Fee
Return Receipt Showing
to Whom & Date Delivered
Return Receipt Showing to Whom,
'Date, & Address of Delivery
TOTAL Postage
1$-2--27
& Fees
Postmark or Date
DS
'A 98020
Ke i th He-t -t i n(jer
21-522 -- 92nd Ave* W-
Edinondst WA 98020
CITY OF EDMONDS
250 - 5TH AVE. N. e EDMONDS, WA 98020 - (206) 771-3202
COMMUNITY SERVICES:
Public Works 9 Planning * Parks and Recreation * Engineering
890 . 1 94 -
CERTIFIED MAIL
April 24, 1991
RE: Problems with venting of your plumbing fixtures
Dear :
LARRY S. NAUGHTEN
MAYOR
PETER E. HAHN
DIRECTOR
The City's sewer cleaning records show that the home at this address is
experiencing problems with the venting of some of your plumbing fixtures
when the City crew is conducting cleaning operations of the City sewer line
in front of this address.
The City's cleaning operation is essential for both you and your
neighbors. It cleans debris in lines to prevent plugs, prevents corrosion
and potential future collapse, and achieves a better flow characteristic in
the public sewer lines. We need to do this often -- perhaps even 3 times a
year -- in some critical areas. The City's cleaning operation typically
involves the utilization of a high pressure water jet.
The problem which occurs at the home is the result of a high pressure surge
through your internal plumbing system. A properly constructed plumbing
system is designed to easily vent this additional pressure without any
visible impact at your residence. An undersized venting pipe (or not
having enough vents) cannot handle the pressure surge, and the only release
that's available is then through your toilet (or another fixture). The
Uniform Plumbing Code typically requires a 2" vent, and further requires a
separate vent for each plumbing fixture which is connected to the sewer (a
toilet, a sink, a shower). Your home clearly does not have an adequate
venting system (you either have a 1-1/4" vent, or not enough of them), and
you therefore may continue to experience the pressure surges.
The City does not have a choice as far as discharging its responsibility in
cleaning the public sewer line. It is therefore up to you to take
corrective measures as to how to properly vent your own plumbing system.
The City has come up with two options that will remedy your problem:
Option 1: Upgrade stack vents for toilets and other fixtures which
are experiencing problems to required sizes.
* Incorporated August 11, 1890 0
Sister Cities International — Hekinan, Japan
Page 2
Option 2: Install a clean -out outside of house per attached
specifications. Enclose box so it can vent properly when
excess pressure is put on house lines. This option would be
the cheapest and simplest way of correcting this problem.
At the same time, it would allow access to sanitary sewer
lines if stoppage should occur. This vent clean -out would
allow a place for backup in lines to go before entering your
house and causing costly damage.
The City would appreciate your expeditious cooperation in this matter. The
City must continue proper maintenance of its sewer lines, but we obviously
do not wish to see continued problems occurring on your property because of
poorly designed vents. It is your responsibility to correct these
deficiencies.
We cannot keep notifying you each time we come out to clean the line. It's
up to you to have a plumbing system that conforms to code. Option 2 is a
relatively simple one to construct.
Should you have any questions on these options, please call Everett Akau,
Scott Highland or myself at 771-3202, extension 317 or 318.
Sincerely,
Ron Holland
Water/Sewer Supervisor
Enclosure
SEWERVEN/TXTSEWER
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