20061168 edmonds-woodway hs 212 (20061116105106.pdf).pdfEdmonds High School Fields
Erosion & Sedimentation Control Checklist
1 Will work entail, Yes No
a Grading Permit? X
a Clearing Permit?
> 500 lineal feet of trench excavation?
vmrk in a Critical area?
If all answers to 1 are no, ESC plan not required. Otherwise continue below.
2 A) Separate Plan depicting ESC devices
B) Limits of disturbed area
C) Perimeter control, protection of adjacent areas
D) Existing & Proposed Contours
E) Location of construction entrance and detail
F) Identify Drainage features, streams, wetlands,seeps, swales, etc
G) Show cut & fill slopes, indicating top/bottom of slope/catch lines
H) Conveyance System
1) Locate drainage pipes, ditches, swales, cut-off trenches
2) Temporary Pipe Inverts, or minimum slope & cover
3) Grades, dimensions, location, flow direction for ditcheslswales
4) Bypass details for off -she runoff
5) Locations and outlets for Dewatering systems
Other
J) Provide ESC notes
1) Stabilization of exposed areas (verbatim by code)
2) Other measures as needed to limit sediment Impacts
3) Inspection & Maintenance of ESC devices & CBs
4) Seeding, mulching, matting requirements
5) Stockpiling location & protection
6) Street sweeping
7) Construction access
8) Vehicle leaning to prevent tracking
9) Dust Control
10) Other
K) Construction Sequence
1) Preconstruction Meeting
2) Call for Utility Locations
3) Review ESC notes
4) Flag Clearing Limits
5) Installation of ESC devices
6) CB protection
7) Grading Activities
8) Reference stabilization of exposed area requirements
9) Utility Activities
10) Removal of ESC devices only after Stabilization
11) Other
L) Other
Yes No
3 Land disturbing activities greater than 1 acre? X
If all answer is no, end of checklist. Otherwise continue below.
Sediment Trapping
1) Sized per DOE or King County SWM manual
2) Berm Width and Slope inside & outside slopes
3) Storage info., depth, length, width
4) Conveyance to Trapping Facility
5) Typical Section View
6) Typ. details of gravel cone, standpipe, filtering devices
7) Detail control/restrictor device location & details
8) Mulch and/or cover of berms and slopes
9) Rock check dams, spacing, sections
10) Stabilization techniques
11) Overflow Spillway
12) Other
complete Incom late Comments
X
X
X
X
X
X
X
X Need Interceptor swale detail
X Need Interceptor Swale detail
XCf�F�n�nfinn n( n.•....�eA e.e�� ,•o .. ,•.. ,. o
X
X
X
XAddress Utility Locations call out in Sequence
X
X
X
XAddress Street Svreeping in Notes
X
X
XAddress Vehicle Tracking Measures in Notes
X
XAddrss Dust Control Measures in Note
X
X
XAddress Utility Locations call out in Sequence
X
X
X
X
X
X
X
X
EDMONDSWooDwAYHIGH SCHOOL
FIELDRENovA-nON
OWNER:
EDMONDS SCHOOL DISTRICT — DEPARTMENT OF ATHLETICS
TERRI MCMAHAN, DIRECTOR
20420 68TH AVENUE WEST
LYNNWOOD, WA 98036
PHONE 425-670-7151
FAx 425-670-7323 �
LANDSCAPE ARCHITECT:
CASCADE DESIGN COLLABORATIVE, INC. f tee~
KAs KINKEAD, ASLA, RLA
91 1 WESTERN AVENUE, SUITE 2 10
SEATTLE, WASHINGTON 98104
PHONE 206-628-9133
FAx 206-292-8824
OCTOBER 2006
PYRAMID
ENGINEERING
LLC
RECEIVED
OCT 12006
BUILDINIG DEPARThAIEN-1
CITY OF EWONDS
— Temporary Sediment Trap Sizing Calculations
_
_— --! Per 1992 DOE Stormwater Management Manual
—
— — --
_ 'Project Name: Edmonds Woodway High School --
ojecumber: C
Prt NDC-EWHS-06-01 - —
_
-Facility Description: TESC trap — - ---� --
,The temporary sediment trap volume can be found
— by computing the _
detention volume required for the 2 -year, 24-hour design storm.
Please_ refer to page II -5-94 of the 1992 DOE manual. ___— __-- --
— Existing and proposed conditio�thisproj&ctareLp_ervious,therefore_
detention isnot required for this project and the calculated trap volume
-would be zero. The City
of Edmonds personnel have requested a
— _ sediment trap be installed. The trap designed for this site has 1875
square feet of surface area and is 3 feet deep from the bottom of the _
to the Z -
— — _sump outlet. Outflows from the trap will flow into an existing
j catch basin in the northwest corner of the site. Catch_ basin protection
this catch basin will be provided. j --- —
—for
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