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City of Edmonds
Site Classification Worksheet
Page 1 of 2
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The project's Site Classification will dictate the s ecific stormwater
p managernent
requirements applicable to your site. Completing this worksheet will help determine the amount of
regulated impervious surface and whether your project falls into the classification of a Small Site
(Category I or Category 2), or a Minor Site. Please reference the Glossary (pp. 10-11), Figures Q and
E, (pp. 8-9), and Examples (pp. I I - 12), to assist with completion of this worksheet.
1) Is Permeable Pavement' Proposed For Use on this Site?
Refer to Storinwater StIpPlement Chapter 5.1 El Yes [N No
It YES, the subject area is to be considered impervious for initial site classification purposes. Include total
permeable pavement area in' the calculation of Non -Regulated, Replaced'and/or New impervious surface
areas in the table below.
2) Determine the Amount and Type of Existing & Proposed Impervious Surface for the Site
Refer to Stonnivater Supplement Chapter 2-and Fig. C
Line 1: 1dentify the Non -Regulated Impervious Surface Area.
Line 2: Identify the Replaced Impervious Surface Area, dividing the total between Exempt and Regulated; either or both
may be zero. Note: For project classification purposes, Replaced Impervious may only be considered exempt
Linder certain conditions. Refer to the Glossary and Figure D.
Line 3: Identify the New Impervious Surface Area for Your project. All impervious areas created post -July 7, 1977 or
after the date of annexation into the City are regulated & should be included in this total unless they can be
categorized separately as aReplaced-Regulated area.
Line 4: Enter the sum of the total keplaced-Regulated plus the total New imperviou , s areas.
Line 5: Identify the total area CUrr ' ently mitigated by an existing city -approved stormwater management system.
Line 6: Enter the sum of the value in Line 4 less the value in Line 5 to identify the total Regulated area in which
stormwater controls have riot yet been applied.
Line 7: Identify the total area proposed to be mitigated through the use of Low Impact Development Techniques.
Line 8: Identify the total area proposed to be mitigated through conventional StormN�ater Management Techniques.
Provide a copy of the'following table on the drainage plan sheet for the Provosed proiect
Line
Type
Area (square feet)
1.
Non -Regulated
Exempt
Regulated
2.1
Replaced
+
......... ....
4:279.
3.
4.
New (Post 1977) 44 4 4 4
Total Regulated Impervious Area
Mitigation required if hi excess of 2000sf
�4,279
-
5.
6.
Total Area Mitigated by Existing Stormwater Management System(s)
Regulated Area Not Yet Mitigated
4,279
0
I
Area Proposed to be Mitigated by Low Impact Development Techniques
T_
8.
Area Proposed to be Mitigated through Conventional SWM Techniques
(e.g. porous asphalt, porous concrete, paver blocks, concrete open celled paving grids, or plastic lattices filled with turf or stone)
Revised oiz 310512012 E72-SWM—Erosioii_Coliti-ol-O.?.05.12.doc Page 5 of 12
City of Edmonds of EDA.
Site Classification Worksheet
Page 2 of 2
3.) Determine the Total Area'of Land Disturbing Activity 8,000 sf
Refer to Slon-nwoter Suppleinent iapter 8
4) Determine the Quantity of Grading, Fill and/or Excavation 200 —cy
5) Will the project convert 3/4 Acre or' More of Native Vegetation to Lawn or
Landscaped Area? El Yes X No
I I i - 141
6) Identify the Watershed the Existing Site Runoff Discharges to
Refer to Storinwater Stipple I ment Chapter 2.3 Westgate Pond - Basin #5
Based on Site Location and Watershed Map — Figure-C. Check all th
A. 0 Direct Discharge B. [Z Cre�k or Lake Basin
• Edmonds Way Basin
• Puget Sound Basin.
ci Puget Sound Piped Basin
DETERMINE PROJECT CLASSIFICATION USING THE INFORMATION ABOVE
AND THE PROJECT CLASSIFICATION CHART �Figure B, pg 4)
0 Small Site - Category 1 0 Small Site - Category 2 El Minor Site
Storinwater Supplement Stormwater Supplement Storinwater Supplement
Chapter 5 Chapter 5
Chapter 6
UVI
A
Revised on 310512012
E72-SWM—Et-osioii—Coiitl-ol-03.05.12.doc
Page 6 of 12
PLANNING DATA
SINGLE FAMILY RESIDENTIAL
STREET=FILE
Name: T-9 -
Date:
SiteAddress:
Plan Check #:
Project Description:
Reduced Site Plan Provided: CE NO)
Zoning:.
Map Page:
Corner Lot: (YES 0
Flag Lot: (YES IDO
Critical Areas Determination #:0.
El Study Required C?
O-Waiver
SEPA De�ermination:
,VExempt
El Needed (for over 500 cubic yards of grading)
0 Fee 0 Checklist 0 APO List with notarized form
Required Setback5
Street,
Side
7.
Sid 7.
Rear:
ActualSetb�cks
Street: Zq
Side: 7- 7C) I
Side: 5S-061
Rear:
11 Detached Structures:
El Rockeries:
El Fences/Trellises:
B-Bay Windowis/Projecting Mod lation
E�-Stairs/Deck: a 0
Hei
ght
Datum Point:( Ff-7/� OqVWJOK� 4
Datum Elevation: 0 0
Maximum Height Allowed: Z
Actual Height:
16.
Other
Parking Required:-
Parking Provided:
Lot Area: 1, �-'()
Maximum Lot Coverage: 35% Proposed: -
y ��
Lot Coverage Calculations: Aoc/ Lo rc-/q�
ADU Created: (YES / NO)
Subdivision: 6E S�A av, L cvte
Legal Nonconforming Land Use Determination Issued: (YES
ra Comments
A QP
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D 5-3
Plan Review By:/V6�qf �-O/\
Planning Data Fonn G4-11-06.doc
N 89'30'44"
r
COM. BOX
C�
00
7.5' BUILDING -
SETBACK LINE
L---
203.10'
-'23!
NI 89'30 —' W (KROS)
LANE
8,441- SF
10' PRIVATE DRAINAGE
EASEMENT #3 TO
B ENEFIT LOTS 4 & 5.
N '89'30'23" W
90
APPROVED BY PLIAN&ING
-13 If
ENGINEERING DIVISLON P L A T T.E D
-IlpiA P 0 ED S NOTED
l Date:4=151
BUILDING HEIGHT CALCULATION IMPERVIOUS AREAS
A=91.62 ROOF 2,867 SO. FT.
B=91.76 DRIVEWAY 1,412 SO, FT
C=92.99
D=91.53 TOTAL 4,279 SQ. FT.
367.90 + 4 = 91.97 AVE. ELEV.
MAXIMUM HEIGHT = 91.97 + 25 =116.97
PROPOSED MAX. ELEVATION=116.,W
6-1
PROJECT BENCH MARK
TOP OF CONCRETE MONUMENT IN
CASING AT THE INTERSECTION OF 86th
PLACE W. AND 218th STREET S.W.
ELEVATION : 100.00
DATUM : ASSUMED
LOT COVERAGE
FOOTPRINT - 2,515 SQ FT
COVERAGE 2,515+9,508 =26.45%
MITIGATED PER REVISED CALCULATIONS
4,279 SQ. FT.
AREAS
LOWER FLOOR
0 SQ. FT.
MAIN FLOOR
1,463 SQ. FT.
UPPER FLOOR
1,774 SQ. FT.
GARAGE
660 SO. FT.
COVERED PORCH
207 SQ. FT.
WALKWAY
0 SQ. FT.
DRIVEWAY
1,271 SQ. FT.
PATIO
110 SQ. FT.
SCALE: 1"=20'
&&0!61
0' 5' 10' 20'
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7.5' BUILDING
SETBACK LINE
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SITE PLAN INFORMATION
PROPERTY OWNER & CONTRACTOR:
ECHELBARGER INVESTMENTS, LLC
4001 198TH STREET S.W.
LYNNWOOD, WA 98036
425-673-1100
REGISTRATION NO. ECHEUL90506
SITE ADDRESS:
21815 86th PLACE W.
EDMONDS, WA 98026 F�C
J�-
LEGAL DESCRIPTION:
LOT 4. SHAW LANE MAR 2 7 2C15
ASSESSOR'S PARCEL NUMBER:
CII)YOVI-1
01144700000400
-P(,�f zol-ZOOC13
LOVELL-SAUERLAND & ASSOCIATES, INC., 19217 36TH AVE. W., SUITE 106, LYNNWOOD, WA 98036
TELEPHONE: 425.775.1591 LSA FILE NO. 5436 DATE: 3-26-15 DRAWN: J7
Scanned
FILE
avzoi 5-o,399 "RE
SECTION 30, T.27N., R.4E., W.M.
FILTER FABRIC -
SECURED TO 2' X 2'
14 GA, WIRE FABRIC
EQUAL
2' X 2' WOOD OR C I :)
EQUIVALENT �xj
8'- 12'
81
PLACE 3/4'-1.5' WASHED GRAVEL IN
THE TRENCH AND ON BOTH SIDES OF
FILTER FABRIC FENCE ON THE SURFACE,
C)
cu
CU
CONTRACTOR/DEVELOPER SHALL MAINTAIN AND REPLACE
STRAW BALES TO INSURE PROPER EROSION CONTROL.
/U90-19qu
FILTER FABRIC MATERIAL IN
CONTINUOUS ROLLS. USE STAPLES
OR WIRE RINGS TO ATTACH
FABRIC TO WIRE.
WIRE MESH SUPPORT F
TO SUPPORT FILTER F
BURY BOTTOM OF FILTER
MATERIAL 8' TO 12'
el KAAV
2' X 2' WOOD POSTS OR
EQUIVALENT
CITY INSPECTION REQUIRED ON ALL
EROSION CONTROL METHODS BEFORE
OTHER WORK CAN BEGIN,
CITY OF EDMONDS
REVISIONS STANDARD DETAIL
PPZVED BY DATE
FILTER FABRIC FENCE FILTRATION SYSTEMS
DATE 7/24/01 1 SCALE NITS I DWG No' E1.1
MIN. RADIUS
QUARRY SPALLS
2-4' MIN DIA
8'-12' MIN, DEPTH
*THIS SITE DOES NOT CONTAIN
SUFFICIENT AREA TO PROVIDE FULL kP
LENGTH ENTRANCE. ±25' WILL BE
PROVIDED FRON EDGE OF EXISTING
ROADWAY TO FRONT OF NEW RESIDENCE PROVIDE FULL WIDTH OF INGRESS/
P OV
E C SS
GRESS AREA
CONTRACTOR SHALL MAINTAIN TEMPORARY CONSTRUCTION ENTRANCE
DURING THE CONSTRUCTION PERIOD.
ICITY INSPECTION REQUIRED ON ALL EROSION CONTRO�
MEASURES BEFORE WORK CAN BEGIN,
IC90-199V
CITY OF EDMONDS
REVISIONS STANDARD DETAIL
APPMVED BY DATE
D. GEBERT 10/6/03 STABILIZED CONSTRUCTION ENTRANCE
DATE 7/24/01 1 SCAM NTS I DWG No' E 1 .2
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STOCKPILE) 116.33'
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BMP#C123 PLASTIC COVERED.
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203.10' N'89-30'23" W -1-1r.
N 89-3d"23 -W
(M,ROS)
10' PRIVATE DRAINAGE
EASEMENT TO BENEFIT
ECHELBARGER'S SHAW LANE
HOA.
U N P L A T T Er D
CERTIFIED EROSION AND SEDIMENT
CONTROL LEAD (CESCL)
CONTRACTOR SHALL PROVIDE A DOE CERTIFIED CESCL WHO
SHALL BE AVAILABLE AT ALL TIMES.
EROSION AND SEDIMENT CONTROL (ESC) NOTES
1. ESC MINIMUM REQUIREMENT - CONSTRUCTION ACCESS ROUTE CONSTRUCTION WHICLE: ACCESS SHALL BE,
WHENEVER PRACTICAL, LIMITED TO ONE ROUTE. ACCESS POINTS SHALL BE..STABILIZED NTH QUARRY SPALLS OR
CRUSHED ROCK TO MINIMIZE THE TRACKING OF SEDIMENT ONTO PUBLIC ROADS, IF SEDIMENT IS TRANSPORTED
ONTO A ROAD SURFACE, THE ROADS SHALL BE CLEANED THOROUGHLY AT THE END OF EACH DAY. SEDIMENT
SHALL BE REMOVED FROM ROADS BY SHOVELING OR SWEEPING AND BE TRANSDORTED TO A CONTROLLED
SEDIMENT DISPOSAL AREA WITHIN 24 HOURS. STREET WASHING SHALL BE ALLOWED ONLY AFTER SEDIMENT IS
REMOVED IN THIS MANNER.
2. ESC MINIMUM REQUIREMENT - STABILIZATION OF EXPOSED AREAS:ALL SOILS EXPOSED BY LAND DISTURBING
ACTIVIT'IES SHALL BE STABILIZED BY SUITABLE APPLICATION OF BMPS, INCLUDING, BUT NOT LIMITED TO, SOD,
HYDROSEEDING, OR OTHER VEGETATION, PLASTIC COVERING, OR MULCHING. ALL BMPS SHALL BE SELECTED,
DESIGNED, AND MAINTAINED IN ACCORDANCE WITH THE MANUAL. THE EXPOSED SOILS SHALL BE STABILIZED
ACCORDING TO AN APPROVED TIMETABLE. (TYPICALLY, NO SOILS SHALL REMAIN EXPOSED FOR MORE THAN TWO
DAYS FROM OCTOBER 1 THROUGH APRIL 30 AND NO MORE THAN SEVEN DAYS FROM MAY 1 THROUGH SEPTEMBER
30).
3. ESC MINIMUM REQUIREMENT - PROTEC11ON OF ADJACENT PROPERTIES: ADJACENT PROPERTIES SHALL BE
PROTECTED FROM SEDIMENT DEPOS11ION BY APPROPRIATE USE OF VEGETATIVE BUFFER STRIPS, SEDIMENT
BARRIERS OR FILTERS, DIKES OR MULCHING, OR BY A COMBINATION OF THESE MEASURES AND OTHER
APPROPRIATE BMPS.
4. ESC MINIMUM REQUIREMENT - MAINTENANCE: ALL EROSION AND SEDIMENT CCNITROL BMPS SHALL BE REGULARLY
INSPECTED AND MAINTAINED BY THE OWNER TO ENSURE CONTINUED PERFORMANCE OF THEIR INTENDED FUNCTION.
ALL MAINTENANCE AND REPAIR SHALL BE CONDUCTED IN ACCORDANCE WITH THE MANUAL.
5. ESC MINIMUM REQUIREMENT - OTHER BMPS: AS REQUIRED BY THE CITY, OTHER APPROPRIATE BMP'S TO MITIGATE
THE EFFECTS INCREASED RUNOFF SHALL BE APPLIED.
6. ESC MINIMUM REQUIREMENT - UNDERGROUND UTILITY CONSTRUCTION: THE CONSTRUCTION OF UNDERGROUND
UTILITY LINES SHALL SPECIFICALLY ADDRESS THE FOLLOWING:
A. EROSION CONTROL FOR EXCAVATED STOCKPILED MATERIALS;
B. THE PLACEMENT OF EXCAVATED MATERIAL WHERE CONSISTENT WITH SAFETY AND SPACE CONSIDERA11ONS
SHALL BE PLACED ON THE UPHILL SIDE OF TRENCHES;
C. TRENCH DEWATERING SYSTEMS (MUST DISCHARGE INTO SEDIMENT TRAPS, SEDIMENT PONDS, OR OTHER
ACCEPTABLE MEANS);
D. TRACKING AND SPILLING OF MATERIALS ON STREETS DUE TO HAULING;
E. DAILY CLEANUP AND STREET MAINTENANCE.
UTILITY CONFLICT NOTE
THE LOCATION OF UNDERGROUND UTILITIES SHOWN HEREON IS APPROXIMATE ONLY. THE OWNER SHOULD
CONTACT THE PURVEYORS OF ALL UTILITIES IN THE AREA TO DETERMINE THE LOCATION AND DEPTH OF
ALL UTILITIES ON AND ADJACENT TO THE PROPERTY. CONTRACTOR TO VERIFY UTILITY LOCATIONS
PRIOR TO CONSTRUCTION. IF ANY CONFLICTS ARE IDEN11FIED CONTACT ENGINEER IMMEDIATELY.
ALL UP0,ci
covi
ii�n,
LEGEND
CLEARING LIMITS
_X FILTER FENCE (STD DETAIL E1.1)
& INLET PROTECTION (STD DETAIL E1.3)
CONSTRUCTION ENTRANCE TO BE LOCATED AT NEW DRIVEWAY
LOCATION -QUARRY SPALL ENTRANCE PER EDMONDS STANDARD DETAIL E 1.2
CONSTRUCTION SEQUENCE
1. SCHEDULE A PRE -CONSTRUCTION MEETING NTH CITY ENGINEERING DIVISION AT 425-771-0220 EXT.1326. TWO
DAYS (48 HR.) NOTICE IS REQUIRED.
2. REVIEW TEMPORARY EROSION AND SEDIMENT CONTROL NOTES.
3. CALL FOR UTILITY LOCATIONS.
4. INSTALL TESC MEASURES AND MAINTAIN DUST CONTROL WHILE PREVENTING DISTURBANCE OF ANY AREAS OF
VEGETATION OUTSIDE THE CONSTRUCTION ZONE.
5. HAVE EROSION CONTROL MEASURES INSPECTED BY CITY OF EDMONDS CITY ENGINEERING INSPECTOR. ALL'
TEMPORARY SEDIMENTATION AND EROSION CONTROL MEASURES MUST BE IN PLACE AND INSPECTED PRIOR TO
ANY CONSTRUCTION OR SITE CLEARING. EROSION AND SEDIMENTATION CONTROL PRAC110ES AND/OR DEVICES
SHALL BE MAINTAINED UN11L PERMANENT VEGETATION IS ESTABLISHED.
6. DEMOLISH EXISTING STRUCTURES.
7. ROUGH GRADE SITE AS REQUIRED TO INSTALL DRAINAGE FEATURES.
8. CLEAR, GRUB & ROUGH GRADE SITE. REVEGETATE DISTURBED AREAS NOT SUBJECT TO ADD11IONAL SURFACE
DISTURBANCE IMMEDIATELY AFTER ROUGH GRADING. (OTHER EXPOSED AREAS SHALL BE STABILIZED PER
EROSION CONTROL NOTES BELOW).
9. INSTALL U11LITIES AND OTHER SITE IMPROVEMENTS, INCLUDING FRONTAGE IMPROVEMENTS.
10. STABILIZE AND COMPOST AMEND ALL EXPOSED SOILS PRIOR TO REVEGETATION OF EN11RE SITE.
11. ESTABLISH LANDSCAPING AND PERMANENT VEGETATION. ALL TEMPORARY EROSION CONTROL MEASURES SHALL
BE REMOVED UPON FINAL SITE STABILIZA11ON AND APPROVAL BE CITY INSPECTOR.
:A-
4
A 4-
CD
FILTER SOCK WITH
OVER FLOW HOLES
19:4
I CATCH BASIN I
THIS APPLICATION SHALL BE:
MAINTAINED AT ALL TIMES
DURING CONSTRUCTION PERIOD,
SEDIMENT SHALL BE REMOVED ON
A REGULAR BASIS TO MAINTAIN
FILTRATION EFFECTIVENESS.
CITY INSPECTION REQUIRED ON ALL EROSION CONTROLI
MEASURES BEFORE WORK CAN BEGIN.
REVISIONS STANDARD DETAIL
AM-KIVED BY - -DATE
1). GE13ERT 10/06/03 TEMPORARY SEDIMENT TOP FOR CATCH BASINS
1). GEBERT 05/19/05
D. GEBERT 05/05/06 DATE SCALE WG N
In 1890-1990 R. ENGLISH 11/01/13 1 7/24/01 1 NTS 1 0- E1.3
ENGINEERING DIVISION
APP' V D A NOTED
Date: L
ESTIMATED GRADING QUANTITIES
CUT = 100 C.Y.
FILL - 100 C.Y.
2
hL
STREET FILE
Call 2 Working Days Before You Dig
1-800-424-5555
Utilities Underground Location Center
(ID,MT,ND,0R,WA)
APPROVED FOR CONSTRUCTION
CITY OF EDMONDS
DATE:
BY.
CITY BUILDING DEPARTMENT
19217 36th Avenue W.
Suite 106
Lynnwood, WA 98036
phone: (425)775-1591
e-mail: info@lsaengineering.com
web: Isaengineering.com
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DRAWN
CHECKED
SHEET
J.T.T.
DATE
F.B.
C1
3-26-15
527, P.54
PFN
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LSA MILE NO'
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GENERAL NOTES
1. ALL MATERIALS AND WORK SHOWN ON THESE PLANS SHALL CONFORM TO THE CITY
OF EDMONDS STANDARD PLANS AND DETAILS, THE FOLLOWING SPECIFICATIONS AND
CODES, AND ALL OTHER APPLICABLE LOCAL MUNICIPAL, STATE, AND FEDERAL
CODES, RULES AND REGULA11ONS:
- CURRENT INTERNATIONAL BUILDING CODE (IBC)
- 2014 WSDOT/APWA STANDARD SPECIFICATIONS FOR ROAD, BRIDGE AND
MUNICIPAL CONSTRUC11ON
- WASHINGTON STATE DEPARTMENT OF ECOLOGY STORMWATER MANAGEMENT
MANUAL FOR THE PUGET SOUND BASIN (CURRENT EDITION)
2. CONTRACTOR SHALL RECORD ALL APPROVED DEVIA11ONS FROM THESE PLANS ON A
SET OF "AS -BUILT" DRAWINGS AND SHALL SUMMARIZE ALL AS -BUILT CONDITIONS
ON ONE SET OF REPRODUCIBLE DRAWINGS FOR SUBMITTAL TO THE OWNER PRIOR
PROJECT COMPLETION AND ACCEPTANCE. A SET OF AS -BUILT DRAWINGS SHALL
BE SUBMITTED TO THE CITY OF EDMONDS PRIOR TO FINAL APPROVAL OF THE
BUILDING OCCUPANCY/FINAL PROJECT APPROVAL.
3. CONTRACTOR SHALL LOCATE AND PROTECT ALL U11LI11ES DURING CONSTRUCTION
AND SHALL CONTACT THE UNDERGROUND U11LITIES LOCATION SERVICE
(1-800-424-5555) AT LEAST 48 HOURS PRIOR TO CONSTRUCTION.
4. CONTRACTOR SHALL VERIFY ALL CONDITIONS AND DIMENSIONS AT THE PROJECT
SITE BEFORE STARTING WORK AND SHALL NOTIFY OWNER'S REPRESENTATIVE OF
ANY DISCREPANCIES.
5. CONTRACTOR SHALL OBTAIN A COPY OF THE GEOTECHNICAL REPORT (WHERE
APPLICABLE) AND SHALL THOROUGHLY FAMILIARIZE HIMSELF WITH THE CONTENTS
THEREOF. ALL SITE WORK SHALL BE PERFORMED IN STRICT COMPLIANCE WITH THE
RECOMMENDATIONS OF THIS REPORT.
6. CONTRACTOR SHALL OBTAIN AND PAY FOR ALL PERMITS REQUIRED FOR
INSTALLATION OF ALL SITE IMPROVEMENTS INDICATED ON THESE DRAWINGS.
7. ALL DISTURBED SOIL AREAS SHALL BE SEEDED OR STABILIZED BY OTHER
ACCEPTABLE METHODS FOR THE PREVENTION OF ON -SITE EROSION AFTER THE
COMPLETION OF CONSTRUCTION. SEE EROSION CONTROL PLANS FOR SPECIFIC
GRADING AND EROSION CONTROL REQUIREMENTS.
8. THE CONTRACTOR SHALL KEEP OFF -SITE STREETS CLEAN AT ALL TIMES BY
SWEEPING. WASHING OF THESE STREETS WILL NOT BE ALLOWED WITHOUT PRIOR
APPROVAL.
9. CONTRACTOR SHALL BE RESPONSIBLE FOR AND SHALL INSTALL AND MAINTAIN
SHORING AND BRACING AS NECESSARY TO PROTECT WORKERS, EXISTING
BUILDINGS, STREETS, WALKWAYS, UTILITIES AND OTHER EXISTING AND PROPOSED
IMPROVEMENTS AND EXCAVATIONS AGAINST LOSS OF GROUND OR CAVING
EMBANKMENTS. CONTRACTOR SHALL ALSO BE RESPONSIBLE FOR REMOVAL OF
SHORING AND BRACING, AS REQUIRED.
10. CONTRACTOR SHALL OBTAIN APPROVAL FROM THE CITY AND FOLLOW CITY
PROCEDURES FOR ALL WATER SERVICE INTERRUPTIONS, HYDRANT SHUTOFFS,
STREET CLOSURES OR OTHER ACCESS RESTRICTIONS. CONTRACTOR SHALL NOT
RELOCATE OR ELIMINATE ANY HYDRANTS WITHOUT FIRST OBTAINING WRITTEN
APPROVAL FROM THE FIRE MARSHAL.
DRAINAGE CONSTRUCTION NOTES
1. THE PROPERTY IS PART OF A THE PROPOSED PLAT OF SHAW LANE
FOR WHICH A STORM WATER DETENTION SYSTEM HAS BEEN
PROVIDED. THE ALLOWABLE IMPERVIOUS IS AS SHOWN ON THE
REVISED CALCULA11ONS SUBMITTED HEREWITH.
2. THE FOOTING DRAINS WILL BE DIRECTED TO THE STUB PROVIDED IN
THE PLAT DEVELOPMENT.
3. THE ROOF DRAINS SHALL BE DIRECTED TO THE STUB PROVIDED IN
THE PLAT DEVELOPMENT.
4. PIPE MATERIAL:
UNLESS CALLED OUT OTHERWISE ON THIS PLAN, ALL STORM DRAIN
PIPE MATERIAL SHALL BE PER C.O.E. APPROVED MATERIALS LISTS
MM-1, MM-2 & MM-3.
NEW IMPERVIOUS AREAS
ROOF 2,867 SQ. FT.
DRIVEWAY 1,412 SQ. FT,
TOTAL 4,279 SQ. FT.
MITIGATED PER REVISED CALCULATIONS 4,279 SQ. FT.
STORMWATER CLASSIFICATION WORKSHEET INFORMATION:
1. PERMEABLE PAVEMENT PROPOSED = 0.0 SF
2. IMPERVIOUS AREA TABLE (SEE TABLE ON THIS SHEET)
3. TOTAL AREA OF LAND DISTURBING AC11\ATY=9,000±SF
4. EARTHWORK QUANTITY. EXCAVATION=100±CY, FILL=100±CY
5. PROJECT WILL NOT CONVERT 3/4 AC OR MORE OF NATIVE VEGETATION TO LAWN OR
LANDSCAPED AREA
6. WATERSHED=CREEK OR LAKE BASIN=WESTGATE POND
7. PROJECT CLASSIFICATION: CATEGORY 1 SMALL SITE
IMPERVIOUS AREA TABLE
TYPE
AREA (SQUARE FEET)
NON -REGULATED
0
Z
EXEMPT
REGULATED
REPLACED
0
0
NEW (POST 1977)
+
4,279
TOTAL REGULATED IMPERVIOUS AREA
4,279
TOTAL AREA MITIGATED BY EXISTING STORMWATER MANAGEMENT SYSTEM(S)
4,279
REGULATED AREA NOT YET MITIGATED
0
AREA PROPOSED TO BE MITIGATED BY LOW IMPACT DEVELOPMENT TECHNIQUES
0
AREA PROPOSED TO BE MITIGATED THROUGH CONVENTIONAL SWM TECHNIQUES,
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- - - - - - - - - - - - - - - - - -
A ............ ............... . .................
..............
5
RIVATE DRAINAGE
4F�NT #1 TO
-IT'LOTS 1, 2 &
8,W1 SF
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PROJECT INFORMATION
OWNERAPPLICANT
ECHELBARGER INVESTMENTS, LLC
4001 198TH STREET S.W.
LYNNWOOD, WA 98036
425-673-1100
REGISTRATION NO. ECHELIL90506
ZONING_
RS-8
PARCEL NUMBER
01144700000400
PROPERTY AREA
TOTAL LOT AREA - 9,508 SQ. FT.
PROPERTY ADDRESS
21815 86th PLACE W.
LEGAL DESCRIPTION
LOT 4, SHAW LANE
UTILITY CONFLICT NOTE
ENGINEER /SURVEYOR
CONTACT. JEFFREY TREIBER
LOVELL- SAU ERLAN D & ASSOCIATES, INC.
19217-36TH AVENUE W. SUITE 106
LYNNWOOD, WA. 98036
PH.: 425-775-1591
E-MAIL: JEFFTCLSAENGINEERING.COM
WATER SERVICE
CITY OF EDMONDS
TELEPHONE
VERIZON
ELECTRICITY
P.U.D. NO. 1 OF SNOHOMISH COUNTY
SANITARY SEWER SERVICE
CITY OF EDMONDS
NATURAL GAS
PUGET SOUND ENERGY
FHE LOCATION OF UNDERGROUND UTILITIES SHOWN HEREON IS APPROXIMATE ONLY. THE
OWNER SHOULD CONTACT THE PURVEYORS OF ALL U11LIlIES IN THE AREA TO DETERMINE
THE LOCATION AND DEPTH OF ALL UTILITIES ON AND ADJACENT TO THE PROPERTY.
CONTRACTOR TO VERIFY UTILITY LOCATIONS PRIOR TO CONSTRUCTION. IF ANY CONFLICTS
ARE IDENTIFIED CONTACT ENGINEER IMMEDIATELY.
-jk BENCH MARK_
PROJECT BENCH MARK
TOP OF CONCRETE MONUMENT IN CASING AT THE INTERSEC11ON OF 86th PLACE
W. AND 218th STREET S.W.
ELEVATION : 100.00
DATUM : ASSUMED
Call 2 Working Days Before You Dig
1-800-424-5555
Utilities Underground Location Center
(ID,MT,ND,OR,WA)
ENGINEERING DIVISION
A OV D NOTEP.
Date:
27 j". �'J 5
APPROVED FOR CONSTRUCTION
CITY OF EDMONDS
DATE,
BY -
CITY BUILDING DEPAR'nAENT
19217 36th Avenue W.
Suite 106
Lynnwood, WA 98036
phone: (425)775-1591
e-mail: info@lsaengineering.com
web: lsaengineering.com
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J.T.T.
DATE
F.B.
3-26-15
, 527, P.54
C2
PFN.
PLN20120043
OF2
LSA FILE NO - 5493