1156 3RD AVE S.PDF1156 3RD AVE S
RECEIve
F E 8 2 4 1992
ENGINEERING
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Table 1 -
Infiltration Trench Length `
Note: This table shows trench lengths for each 1000 square
feet of impermeable surface draining to the trench.
Perc Rate
Trench Length, M
(minutes
feet for 1000 sq. fL ' .
er inch),of
contributing area
1
13
2
18
3
21
4
24
5
26
6
28
7
29
8
30
9
31
10
32
11
33
12
34
13
34
14
35
15
35
Table 2 - Detention Pipe Lengths '
Impermeable Required Pipe Diameter'.;
Area So Ft Vol Cu Ft 15 18" 24" 30" .. n
2000 50 40 28 16 ' _ 10
2 0 62 50 3 20 13
300 75 60 , ® 15 `. Required pipe
500 '87 70 49 .28 18`.*;:N',= ; length in feet
4000 100 80 56 32 21
4500 112 90 63 36 23
5000 125 100 70 40 25
Table 3 - Outlet Orifice Sizes:
Impermeable Area Sq Ft Outlet Orifice Diameier,Inches
2000
2500 � 5�8 �..,,..�
3000 3/44
3500 3/4
4000 7/g
4500 7/8
5000 7/g
Page 7 of 9
Critical Areas Checklist
Site Information
Project Name: Permit Number:
Site Location: 115% V tr "1;; S , Property Tax Account Number: 5 YU •- 06 -010 -O l
Approximate Site Size (acres or square feet):
Have you filled out a Critical Areas Checklist for a project on this site before?
General Site Conditions
1. Has the site been cleared or logged? 14 -. Date of most recent action:
Soils / Topography rya
2. In the Snohomish County Soil Survey, what is the mapped soil type(s)? 1:;;W bti do kM j5-t,
0176
3. Describe the general site topography. Check all that apply.
_Flat: less than 5 feet elevation change over entire site.
Rolling: 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 of horizontal distance.)
Steep: grades of greater than 30% present on site.
Comments
Hydrology/Vegetation
4. Site contains areas of year-round standing water: is
5. Site contains areas of seasonal standing water: c Approx. Depth:
6. Site is in the floodway 00 floodplain ► 0 of a water course.
7. Site contains a creek or an area where water flows across the grounds surface? flows
are year-round? 0 C Flows are seasonal? V*�
8. Site is primarily: forested ;meadow ; shrubs ; mixed
9. Obvious wetland is present on site:
10. Wetland inventory or map indicates wetland present on site: _ ��° `'"71"
11. Critical Areas inventory or map indicates any Critical Area on site:
For City Use Only
STUDY REQUIRED: Critical areas study is required.
CONDITIONAL WAIVER: Critical areas study not required if specked conditions -satisfied.
WAIVER: Critical areas study is not required. :
Determination Number. CA `�� � 7 Reviewer. ` C' K�
Planner t' Date
Rev Y27/92
STREET FILE
e 9 0- 1 0-
City of Edmonds
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). ,
MAY 19 1992
PERMIT coutarR
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.
With a signed copy of this form, the
applicant should also submit a vicinity map
of the parcel with enough detail that City
staff can find and identify the subject
parcel(s). In addition, the applicant is
encouraged to include any other pertinent
information or studies in conjunction with
this Checklist to assist staff in completing
their preliminary assessment of the site.
I have completed the attached Critical Area Checklist and attest that the answers provided are
factual, to the best of my knowledge (fill out the appropriate column below).
Owner / Applicant:
Name
d W) V3
Title
44
Street Address
City, State, ZIP Phone
Signature
Date
Applicant Representative:
VIkcae- Ipto--C
Name
hp_1
Title
Street Address
t0V- co ,It> 5 4 w
City, State, ZIP Phone
[U qa 7 I I�Z
Signature Date
The City of Edmonds
OWNER------------------------------------------------------------------
. i
ADDRESS ...... :..-.. ..+........---...
/ Lu
Lu
uj
cn
APPLICATION
for
SIDE SEWER PERMIT
EASEMENT No .........................
NEW CONSTRUCTION ❑ REPAIRS ❑
------------------------------------ CONTRACTOR.------------...............................---.....------------...........................------. PERMIT No.
t' ---------------------- LEGAL DESCRIPTION: LOT No............................................... BLOCK No. ..................
NAMEOF ADDITION................................................................................................................
Approved:
DATE .�........... _%. % .. I./�% l��'
...................... By
Cvh'1'r Gfvr)inl�
/
Oojner's odd.