bld20080257_Sound Trans-Ed Station_ESC checklist.pdfErosion & Sedimentation Control Checklist
1 Will work entail, Yes No
a Grading Permit? is
a Clearing Pemtil?
> 504 lineal feet oftrench excavation?
work 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) Pennaeter 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 & full slopes, indicating top/bottorn of slopetcatch. lines
H) Conveyance System
1) Locate drainage pipes, ditches, swales, cutoff trenches
2) Temporary Pipe Inverts, or minimum slope & cover
3) Grades, dimensions, location, flow direction for ditches/swales
4) Bypass details for off-site ninuff
5) Locations and outlets for Dewatering systems
J) Provide. ESC notes
1,) Stabilization of exposed areas (verbatim by code)
2) dither measures as needed to limil sediment impacts
3) Inspection S Maintenance of ESC devices & C8s
4) Seeding, mulching, matting requirements
5) Stockpiling location & protection
6) Street sweeping
7) Construction access
8) Vehicle cleaning to prevent tracking
a) Dust Control
10) Other
K) Constriction Sequence
1) Preconstrtictlon Meeting
2) Call for Uldity Locations
3).. Review ESC notes
4) Flag Clearing Limits
5) Installation of ESC devices
6) CB protection
7) Grading Activities
0) Reference stabilization of exposed area requirements
9) Utility Activities
16) Removal of ESC devices only after Stabilization
11) Other
L) Other
r
X
X�,w
X
X
X
X
✓k
X 'y,/�
X oust Control Measures
3 Land disturbing activities greater than 1 acre? FKosU'-
If all answer is no, end of checklist. Otherwise continue below.
Comrdete Insnm 4ete Comments
Sediment Trapping
1) Sized per DOE or King County SWM manual
2) Berm Width and Slope inside & outside slopes
3) Storage into., depth, length, width
4) Conveyance to Trapping Facility
5) Typical Section Vow
6) Typ>. details of gravel cone, standpipe, filtering devices
7) Detail control/restrictor device location & details
A) Mulch and/or Cover of berms and slopes
9) Flock check dams, spacing, sections
10) Slabilizaation lechniqucs
11) Other
JX Need Sequence of Construction
X
X
X
X _®
X
X
X
X
3 Land disturbing activities greater than 1 acre? FKosU'-
If all answer is no, end of checklist. Otherwise continue below.
Comrdete Insnm 4ete Comments
Sediment Trapping
1) Sized per DOE or King County SWM manual
2) Berm Width and Slope inside & outside slopes
3) Storage into., depth, length, width
4) Conveyance to Trapping Facility
5) Typical Section Vow
6) Typ>. details of gravel cone, standpipe, filtering devices
7) Detail control/restrictor device location & details
A) Mulch and/or Cover of berms and slopes
9) Flock check dams, spacing, sections
10) Slabilizaation lechniqucs
11) Other