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TEMPORARY
SEDIMENTATION
20 10 0 20 40
SCALE IN FEET
EROSION AND
CONTROL:
10.
11.
12.
13.
ANY AREA NEEDING ESC MEASURES, NOT
REQUIRING IMMEDIATE ATTENTION, SHALL BE
ADDRESSED WITHIN SEVEN (7) DAYS.
THE ESC FACILITIES ON INACTIVE SITES SHALL
BE INSPECTED AND MAINTAINED A MINIMUM
OF ONCE A MONTH OR WITHIN 24 HOURS
FOLLOWING A STORM EVENT.
AT NO TIME SHALL MORE THAN ONE (1) FOOT
OF SEDIMENT BE ALLOWED TO ACCUMULATE
WITHIN A CATCH BASIN. ALL CATCH BASINS
AND CONVEYANCE LINES SHALL BE CLEANED
PRIOR TO PAVING. THE CLEANING OPERATION
SHALL NOT FLUSH SEDIMENT -LADEN WATER
INTO THE DOWNSTREAM SYSTEM.
DURING THE TIME PERIOD OF OCTOBER 1ST
INSTALL APPROX. 150± LF PERIMETER PROTECTION
A /C07
1.
BEFORE ANY CONSTRUCTION OR
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THROUGH MARCH 30TH, ALL PROJECT
INSTALL APPROX. 222± LF PERIMETER PROTECTION
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DEVELOPMENT ACTIVITY OCCURS, A
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DISTRIBUTED SOIL AREAS GREATER, THAT
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INSTALL TEMPORARY STORM DRAIN INLET
PRE - CONSTRUCTION MEETING MUST BE HELD
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ARE TO BE LEFT UN- WORKED FOR MORE
C /C07
WITH THE CITY OF RENTON, PUBLIC WORKS
THAN 12 HOURS, SHALL BE COVERED BY
PROTECTION ON ALL CATCH BASINS & INLETS IN EX
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DESIGN ENGINEER.
PARKING AREA
MULCH, SODDING OR PLASTIC COVERING.
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2.
THE BOUNDARIES OF THE CLEARING LIMITS
14.
ANY PERMANENT RETENTION /DETENTION
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AND AREAS OF VEGETATION PRESERVATION
FACILITY USED AS A TEMPORARY SETTLING
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-
AS PRESCRIBED ON THE PLAN(S) SHALL BE
INSTALL APPROX. 87± LF OF TEMPORARY TREE
BASIN SHALL BE MODIFIED WITH THE
7
PROTECTION FENCING (CHAIN LINK)
CLEARLY FLAGGED BY SURVEY TAPE OR
NECESSARY EROSION CONTROL MEASURES
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FENCING IN THE FIELD PRIOR TO
B/C07
AND SHALL PROVIDE ADEQUATE STORAGE
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CONSTRUCTION IN ACCORDANCE WITH
INSTALL APPROX. 161± LF PERIMETER PROTECTION
CAPACITY. IF THE PERMANENT FACILITY IS TO
APPENDIX D OF THE SURFACE WATER DESIGN
11
FUNCTION ULTIMATELY AS AN INFILTRATION
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MANUAL AND OBSERVED DURING
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SYSTEM, THE TEMPORARY FACILITY MUST BE
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CONSTRUCTION. DURING THE CONSTRUCTION
PROTECTION FENCING (CHAIN LINK)
ROUGH GRADED SO THAT THE BOTTOM AND
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CLEARING LIMITS
PERIOD, NO DISTURBANCE BEYOND THE
SIDES ARE AT LEAST THREE FEET ABOVE THE
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CLEARING LIMITS SHALL BE PERMITTED. THE
-
FINAL GRADE OF THE PERMANENT FACILITY.
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CLEARING LIMITS SHALL BE MAINTAINED BY
THE APPLICANT /ESC SUPERVISOR FOR THE
15.
PRIOR TO THE BEGINNING OF THE WET
16
INSTALL APPROXIMATELY 213 LF STRAW WATTLES
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17
SEASON (OCT. 1), ALL DISTURBED AREAS
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DURATION OF CONSTRUCTION.
SHALL BE REVIEWED TO IDENTIFY WHICH
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3.
STABILIZED CONSTRUCTION ENTRANCES
ONES CAN BE SEEDED IN PREPARATION FOR
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SHALL BE INSTALLED AT THE BEGINNING OF
THE WINTER RAINS. DISTURBED AREAS SHALL
CONSTRUCTION AND MAINTAINED FOR THE
BE SEEDED WITHIN ONE WEEK OF THE
DURATION OF THE PROJECT. ADDITIONAL
BEGINNING OF THE WET SEASON. A SKETCH
MEASURES, SUCH AS CONSTRUCTED WHEEL
MAP OF THOSE AREAS TO BE SEEDED AND
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WASH SYSTEMS OR WASH PADS, MAY BE
THOSE AREAS TO REMAIN UNCOVERED SHALL
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REQUIRED TO ENSURE THAT ALL PAVED
BE SUBMITTED TO THE CITY OF RENTON FOR
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AREAS ARE KEPT CLEAN AND TRACK OUT TO
REVIEW.
ROAD RIGHT OF WAY DOES NOT OCCUR FOR
THE DURATION OF THE PROJECT.
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4.
ALL REQUIRED SEDIMENTATION /EROSION
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CONTROL FACILITIES MUST BE CONSTRUCTED
AND IN OPERATION PRIOR TO LAND CLEARING
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AND /OR CONSTRUCTION TO PREVENT
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TRANSPORTATION OF SEDIMENT TO SURFACE
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WATER, DRAINAGE SYSTEMS AND ADJACENT
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PROPERTIES. ALL EROSION AND SEDIMENT
FACILITIES SHALL BE MAINTAINED IN A
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SATISFACTORY CONDITION UNTIL SUCH TIME
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THAT CLEARING AND /OR CONSTRUCTION IS
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COMPLETE AND POTENTIAL FOR ON -SITE
EROSION HAS PASSED. THE IMPLEMENTATION,
MAINTENANCE, REPLACEMENT AND
ADDITIONS TO EROSION /SEDIMENTATION
CONTROL SYSTEMS SHALL BE THE
RESPONSIBILITY OF THE PERMITTEE.
5.
THE EROSION AND SEDIMENTATION CONTROL
SYSTEMS DEPICTED ON THIS DRAWING ARE
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INTENDED TO BE MINIMUM REQUIREMENTS TO
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MEET ANTICIPATED SITE CONDITIONS. AS
CONSTRUCTION PROGRESSES AND
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UNEXPECTED OR SEASONAL CONDITIONS
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DICTATE, THE PERMITTEE SHALL ANTICIPATE
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THAT MORE EROSION AND SEDIMENTATION
CONTROL FACILITIES WILL BE NECESSARY TO
ENSURE COMPLETE SILTATION CONTROL ON
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THE PROPOSED SITE. DURING THE COURSE
OF CONSTRUCTION, IT SHALL BE THE
OBLIGATION AND RESPONSIBILITY OF THE
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PERMITTEE TO ADDRESS ANY NEW
CONDITIONS THAT MAY BE CREATED BY THE
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ACTIVITIES AND TO PROVIDE ADDITIONAL
FACILITIES, OVER AND ABOVE MINIMUM
REQUIREMENTS, AS MAY BE NEEDED, TO
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PROTECT ADJACENT PROPERTIES AND
WATER QUALITY OF THE RECEIVING
DRAINAGE SYSTEM.
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6.
APPROVAL OF THIS PLAN IS FOR
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EROSION /SEDIMENTATION CONTROL ONLY. IT
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DOES NOT CONSTITUTE AN APPROVAL OF
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STORM DRAINAGE DESIGN, SIZE NOR
LOCATION OF PIPES, RESTRICTORS,
CHANNELS OR RETENTION FACILITIES.
7.
ANY AREAS OF EXPOSED SOILS, INCLUDING
ROADWAY EMBANKMENTS, THAT WILL NOT BE
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DISTURBED FOR TWO DAYS DURING THE WET
:....:
' a
SEASON (OCTOBER 1 ST THROUGH MARCH
30TH) OR SEVEN DAYS DURING THE DRY
=-=... _ .............................: :.......... :::....................
SEASON (APRIL 1ST THROUGH SEPTEMBER
30TH) SHALL BE IMMEDIATELY STABILIZED
WITH THE APPROVED ESC COVER METHODSs,r
(E.G., SEEDING, MULCHING, PLASTIC
COVERING, ETC.). ...... ................ ............... ...........
8. WET SEASON SEASONAL EROSION AND =. . -
SEDIMENT CONTROL REQUIREMENTS APPLY
TO ALL CONSTRUCTION SITES CLEARING
BETWEEN OCTOBER 1 AND MARCH 30
INCLUSIVE, UNLESS OTHERWISE APPROVED
BY THE CITY THROUGH AN ADJUSTMENT
PROCESS.
9. COVER MEASURES WILL BE APPLIED IN
CONFORMANCE WITH APPENDIX D OF THE
SURFACE WATER DESIGN MANUAL.
_,:
BEFORE YOU DIG Av
1- 800 -424 -5555
C.>
(UNDERGROUND UTILITY
LOCATIONS ARE APPROX.)
BASE MAP/TOPOGRAPHY PROVIDED BY
OTHERS. DCG CANNOT BE HELD LIABLE DAVIDO FOR ACCURACY. CONTRACTOR SHALL CONSULTINGGROUP, INC.
FIELD VERIFY GRADES. UTILITIES. AND
ALL OTHER EXISTING FEATURES AND Civil • Structural ■ Land Use
CONDITIONS. IF CONDITIONS ARE NOT
AS SHOWN AND /OR PLANS CANNOT BE 1501-9 Bothell Way NE. Suite 600
CONSTRUCTED AS SHOWN, CONTACT Lake Forest Park, WA 98155
DCG PRIOR TO CONSTRUCTION. '106.5-233.0024
P.O. Box 1132
Freeland, WA 98249
360.331.4131
CONSTRUCTION ACTIVITY SCHEDULE-
1 . PRE - CONSTRUCTION MEETING.
2. POST SIGN WITH NAME AND PHONE NUMBER OF ESC SUPERVISOR (MAY BE CONSOLIDATED WITH THE
REQUIRED NOTICE OF CONSTRUCTION SIGN).
3. FLAG OR FENCE CLEARING LIMITS.
4. INSTALL CATCH BASIN PROTECTION IF REQUIRED.
5. GRADE AND INSTALL CONSTRUCTION ENTRANCE(S).
6. INSTALL PERIMETER PROTECTION (SILT FENCE, BRUSH BARRIER, ETC.).
7. CONSTRUCT SEDIMENT PONDS AND TRAPS.
8. GRADE AND STABILIZE CONSTRUCTION ROADS.
9. CONSTRUCT SURFACE WATER CONTROLS (INTERCEPTOR DIKES, PIPE SLOPE DRAINS, ETC.) SIMULTANEOUSLY
WITH CLEARING AND GRADING FOR PROJECT DEVELOPMENT.
10. MAINTAIN EROSION CONTROL MEASURES IN ACCORDANCE WITH APPENDIX D OF THE SURFACE WATER DESIGN
MANUAL AND MANUFACTURER'S RECOMMENDATIONS.
11. RELOCATE EROSION CONTROL MEASURES OR INSTALL NEW MEASURES SO THAT AS SITE CONDITIONS CHANGE
THE EROSION AND SEDIMENT CONTROL IS ALWAYS IN ACCORDANCE WITH THE CITY'S EROSION AND SEDIMENT
CONTROL STANDARDS.
12. COVER ALL AREAS THAT WILL BE UNWORKED FOR MORE THAN SEVEN DAYS DURING THE DRY SEASON OR TWO
DAYS DURING THE WET SEASON WITH STRAW, WOOD FIBER MULCH, COMPOST, PLASTIC SHEETING OR
EQUIVALENT.
13. STABILIZE ALL AREAS THAT REACH FINAL GRADE WITHIN SEVEN DAYS.
14. SEED OR SOD ANY AREAS TO REMAIN UNWORKED FOR MORE THAN 30 DAYS.
15. UPON COMPLETION OF THE PROJECT, ALL DISTURBED AREAS MUST BE STABILIZED AND BMPS REMOVED IF
APPROPRIATE.
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GI S T ERA
NAL NO.
REVISION
KEY NOTES
KEY
DESCRIPTION
DETAIL /SHEET
1
INSTALL APPROX. 150± LF PERIMETER PROTECTION
A /C07
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E /C07
2
INSTALL APPROX. 222± LF PERIMETER PROTECTION
A /C07
A
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E /C07
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INSTALL TEMPORARY STORM DRAIN INLET
SURFACE WATER DESIGN MANUAL.
3
PROTECTION
C /C07
INSTALL TEMPORARY STORM DRAIN INLET
4
PROTECTION ON ALL CATCH BASINS & INLETS IN EX
C /C07
PARKING AREA
D
INSTALL APPROX. 107± LF OF TEMPORARY TREE
5
PROTECTION FENCING (CHAIN LINK)
D /C07
USE EX CONC DRIVEWAY AS CONSTRUCTION
6
ENTRANCE
-
INSTALL APPROX. 87± LF OF TEMPORARY TREE
7
PROTECTION FENCING (CHAIN LINK)
D /C07
INSTALL TEMPORARY STABILIZED CONSTRUCTION
8
ENTRANCE
B/C07
9
REMOVE EXISTING TREE
-
10
INSTALL APPROX. 161± LF PERIMETER PROTECTION
A/C07
E /C07
11
INSTALL APPROX. 68± LF PERIMETER PROTECTION
A /C07
E /C07
INSTALL APPROX. 54± LF OF TEMPORARY TREE
12
PROTECTION FENCING (CHAIN LINK)
D /C07
13
CLEARING LIMITS
-
CONTRACTOR TO SWEEP STREET DAILY OR MORE
14
OFTEN IF NECESSARY TO REMOVE TRACKED
-
SEDIMENT FROM THE SITE
15
INSTALL APPROXIMATELY 154 LF STRAW WATTLES
E /C07
16
INSTALL APPROXIMATELY 213 LF STRAW WATTLES
E /C07
17
INSTALL APPROXIMATELY 40 LF STRAW WATTLES
E /C07
..... ....
........._.._._....... ._.................._....._.... _....._.............._ ......_....,.__...... .. ._.. .... -.. __ _. ..........,.._.... __._.._
14
SW 16TH STREET
SURVEYED:
DESIGNED:
TIM GABELEIN
DRAWN:
NATHAN DAVIS
CHECKED:
ERIK DAVIDO
BY DATE APPR AEON ERIK DAVIDO
SCALE:
AS NOTED
ONE INCH
AT FULL SCALE
IF NOT ONE INCH
SCALE ACCORDINGLY
VERTICAL: NAVD 1988
HORIZONTAL NAD 1983/1991
DATU M
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- CITY OE
RENTON
Planning /Building /Public Works Dept.
CONTRACTOR
1. STAKE OFF AND MARK INFILTRATION AREAS TO PREVENT COMPACTION BY
EQUIPMENT AND TRAFFIC.
2. SEDIMENT AND RUNOFF MUST BE KEPT AWAY FROM INFILTRATION AREAS.
3. ONLY LOW PRESSURE TIRE OR TRACK VEHICLES SHALL BE OPERATED OVER
THE INFILTRATION SYSTEMS DURING CONSTRUCTION. COMPACTION
EQUIPMENT SHALL BE LIMITED TO A MAXIMUM GROSS VEHICLE WEIGHT OF
SIX (6) TONS. TRIAXIAL DUMP TRUCKS AND DIRT PANS SHALL NOT BE
OPERATED IN THE INFILTRATION SYSTEM FOOTPRINT AT ANY TIME. WHERE
NECESSARY, THE HEAVY EQUIPMENT SHOULD UNLOAD IN AN AREA
ADJACENT TO THE INFILTRATION SYSTEM AND THE MATERIAL SHOULD BE
MOVED OVER THE SYSTEM WITH TRACKED EQUIPMENT.
WINTER GRADING NOTE:
1. FROM OCTOBER 1 THROUGH APRIL 30, NO SOILS SHALL REMAIN EXPOSED
FOR MORE THAN 2 DAYS. FROM MAY 1 THROUGH SEPTEMBER 30, NO SOILS
SHALL REMAIN EXPOSED FOR MORE THAN 7 DAYS. ADJACENT PROPERTIES
SHALL BE PROTECTED FROM SEDIMENT OR STORMWATER RUNOFF BY
VEGETATIVE BUFFER STRIPS, SEDIMENT BARRIERS, FILTERS, BERMS, OR
OTHER SUITABLE METHOD TO INSURE THEIR PROPERTY IS NOT DAMAGED.
R- 380904
IN COMPLIANCE WITH CITY OF RENTON
STANDARDS
BY Date: • Zv /=
BY: Date:
BY: Date:
BY: Date:
DATE:
SHUTTLE EXPRESS - RENTON PARKING LOT 2/10/2015
800 SW 16TH ST nano°°"
PAGE
RENTON, WA 0PAIIIIIIINIG No:
TESC PLAN
C04
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*INSTALL PERIMETER PROTECTION SUCH AS SILT FENCING, COMPOST SOCKS OR
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STRAW WATTLES IN ACCORDANCE WITH APPENDIX D OF THE 2009 KING COUNTY
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SURFACE WATER DESIGN MANUAL.
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INFILTRATION PROTECTION AREA GENERAL NOTES FOR
D
CONTRACTOR
1. STAKE OFF AND MARK INFILTRATION AREAS TO PREVENT COMPACTION BY
EQUIPMENT AND TRAFFIC.
2. SEDIMENT AND RUNOFF MUST BE KEPT AWAY FROM INFILTRATION AREAS.
3. ONLY LOW PRESSURE TIRE OR TRACK VEHICLES SHALL BE OPERATED OVER
THE INFILTRATION SYSTEMS DURING CONSTRUCTION. COMPACTION
EQUIPMENT SHALL BE LIMITED TO A MAXIMUM GROSS VEHICLE WEIGHT OF
SIX (6) TONS. TRIAXIAL DUMP TRUCKS AND DIRT PANS SHALL NOT BE
OPERATED IN THE INFILTRATION SYSTEM FOOTPRINT AT ANY TIME. WHERE
NECESSARY, THE HEAVY EQUIPMENT SHOULD UNLOAD IN AN AREA
ADJACENT TO THE INFILTRATION SYSTEM AND THE MATERIAL SHOULD BE
MOVED OVER THE SYSTEM WITH TRACKED EQUIPMENT.
WINTER GRADING NOTE:
1. FROM OCTOBER 1 THROUGH APRIL 30, NO SOILS SHALL REMAIN EXPOSED
FOR MORE THAN 2 DAYS. FROM MAY 1 THROUGH SEPTEMBER 30, NO SOILS
SHALL REMAIN EXPOSED FOR MORE THAN 7 DAYS. ADJACENT PROPERTIES
SHALL BE PROTECTED FROM SEDIMENT OR STORMWATER RUNOFF BY
VEGETATIVE BUFFER STRIPS, SEDIMENT BARRIERS, FILTERS, BERMS, OR
OTHER SUITABLE METHOD TO INSURE THEIR PROPERTY IS NOT DAMAGED.
R- 380904
IN COMPLIANCE WITH CITY OF RENTON
STANDARDS
BY Date: • Zv /=
BY: Date:
BY: Date:
BY: Date:
DATE:
SHUTTLE EXPRESS - RENTON PARKING LOT 2/10/2015
800 SW 16TH ST nano°°"
PAGE
RENTON, WA 0PAIIIIIIINIG No:
TESC PLAN
C04
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