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TAX ACCOUNTIPARCEL NUMBER:
BUILDING PERMIT Q�EW STRUCTURE):
COVENANTS (RECORDED) FOR,
CRITICAL AREAS: DETERMINATION: Conditional Waiver Study Required F-1 Waiver
DISCRETIONARY PERMIT #'S:_
DRAINAGE PLAN DATED:
PARKING AGREEMENTS DATED:
EASEMENT(S) RECORDED FOR:
PERMITS (OTHER):
PLANNING DATA CHECKLIST DATED:
SCALED PLOT PLAN DATED:
SEWER'LID FEE $:
LID
SHORT PLAT FILE:
LOT.
SIDE SEWER AS BUILT DATED:
SIDE SEWER PERMIT(S)
GEOTECH REPORT DATED ----
STREET USE ENCROACHMENT PERMIT #-..
FOR:
WATER METER TAP CARD DATED:
BLOCK:..
L:\TEMP\DST's\Fomis\Street File Checklist.doc
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Lovell-Sauerland and Associ4as, Inc. Phone 425-775-1591
1 0 W S a I i V - V 6 V 0 a &Z 19400 33rd Avenue W SulEje 200 Fax 42*5-672-7998
- Lynnwood, WA 98036 Phone 800-775-7663
MEMORANDUM File No. 4367
REQUEST FOR FIELD CHANGE
Date: September 24, 2002
To: Don Fiene
City of Edmonds
Fax: (425) 771-0221 T�l
SME 't,
From: Robert Long, PE (PoiB J!
Re,- Pacific Emerald Horries: 1 4 Sound View P/ace lit
-infiltration Trench Sizina Field Chanae
Due to site constraints the originally proposed 30 foot infiltration trench is too long to fit in the available
area on -site. The following calculations indicate that 20 feet of a 4 foot wide trench would adequately
replace the original proposed 30 foot by 2 feet wide infiltration trench. Assuming a treatment rate of
0.027 cfv. gnd a porc0l2tion rate of 8.27 inthr. thp frilinwino nalmilatinns Si7e the proposed infiltration
(dispersion/spreader) trehch.
L I(Q) / (Im/ 12 in/ft x 60 sec/min)] / (trench surface area)
-L = ? (length of trench)
-IM = 0. 138 in/min (per rate per soils- 8.27 in/hr)
-Trench Surface area = 6 ft. (see diagram below)
L [(0.022) / (0.138 / 12 x 60)] / (6)
L 19.1
Revised Design Trench Length 20 feet
40a".
4
4 4- '1 + -1 = 6' SURFACE AREA
Please confirm the attached calculations meet the City's requirements for the requested field change.
Your timely response is appreciated so construction can continue and the field work can be completed.
Thanks for your time ana eTTori in reviewing xhis 1-equust. I r yvu I ii:svc c2i y yuuDbvi ;s i%eed additiomell
information, please give me a call.
141, ler 7 -
Robert Long, PE
(425) 775-1591
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BUILDING PER= REVIEW ri cl k I
(address) (date�-
0
Street Right -of -Way Existin�....._REQD
Z
Access Easements Existing,
REQD
C4
Utility Easement Existing
1 4
(REQD
Lot Per Subdivision Plat.
I MOR=essor Map_
Site Plan Checked for Accura
Z
Underground Wiring Reqd.
�-4
U
Check Accuracy of Legal Description
Z
Review by,
Date
Existing Water Main Size
Water Main Required IYIA
Service Line Required
Hydrant Size Existing
f4
Hydrant Reqd Per Fire Code 1YI14 Size
Detector Check 1,1--ter Reqd.
Cross Connection Inspection- VA
Fire Department ConTnents
Water 1-kter Charge qd.
Review by_
Date 2 7
Septic Tank Design Approved
Date
Septic Tank Permit Reqd.
Permit No.
Sanitary Sewer Availability
Proj,.
Drawing No.
File No.
Side Sewer Availability�—
Sanitary Sewer Connection Fee Reqd.
:3:
Review by,
Date
Open Ditch Exist'
qd.
Z
Culvert Reqd.
Size
r4
Catch Basin Reqd. (�Z
Indicate on Site Plan
0
5X
Shoulder drainage maint jn 'colleceio-��
swale open runoff
(n
Manhole reqd.
Indicate on Site Plan
Soil Conditions and Ground Water Field Checked
Review by,
Date
Revised: lvlO-1977
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DATE: I c7-� !�::A- —72Z-)
HEMO TO: Building Division
Community Development Department
FROH; Eno-ineering Division
t3
Public Works Department
SUBJECT:
After review of the subject buildinp
the following comments: , permi . t application, we have
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