HomeMy WebLinkAboutR-3845020
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GENERAL NOTES:
1. CONTRACTOR SHALL INSTALL EROSION PROTECTION
AT ALL CATCH BASINS WITHIN THE WORK AREA FOR THE
NEW ROAD IMPROVEMENTS.
2. ALL MATERIALS NECESSARY TO COMPLETE THE ROAD
IMPROVEMENTS TO BE STORED ONSITE AND NOT ON THE
ROAD RIGHT—OF—WAY.
3. ROADWAYS SHALL BE SWEPT Ar NECESSARY. NO
SEDIMENT SHALL BE TRACKED INTO THE STREET OR ONTO
PAVED SURFACES. SEDIMENT SHALL BE REMOVED FROM
TRUCKS AND EQUIPMENT PRIOR TO LEAVING THE SITE. IN
THE EVENT OF FAILURE OF EROSION CONTROL SYSTEM
RESULTING IN SEDIMENT BEING TRACKED ONTO PAVED
SURFACES, THE CONTRACTOR SHALL IMMEDIATELY IMPLEMENT
MEASURES TO CORRECT THE SITUATION, AND STREET
SWEEPING SHALL BE EMPLOYED ON AN EMERGENCY BASIS. IF
STREET SWEEPING VEHICLES ARE UTILIZED, THEY SHALL BE
OF THE TYPE THAT ACTUALLY REMOVES SEDIMENT FROM THE
PAVEMENT.
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Utilities Underground Location Center
(ID,MT,ND,OR,WA)
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A PORTION OF NE 1/4 OF THE NE 1/4 OF SECTION 16, TWP. 23N., RGE 5E., W.M., CITY OF RENTON, KING COUNTY, WASHINGTION
MAINTENANCE STANDARDS
ANY ACCUMULATED SEDIMENT ON OR AROUND THE FILTER FABRIC PROTECTION
SHALL BE REMOVED IMMEDIATELY. SEDIMENT SHALL NOT BE REMOVED WITH
WATER, AND ALL SEDIMENT MUST BE DISPOSED OF AS FILL ON—SITE OR
HAULED OFF—SITE.
ANY SEDIMENT IN THE CATCH BASIN INSERT SHALL BE REMOVED WHEN THE
SEDIMENT HAS FILLED ONE—THIRD OF THE AVAILABLE STORAGE. THE FILTER
MEDIA FOR THE INSERT SHALL BE CLEANED OR REPLACED AT LEAST MONTHLY.
REGULAR MAINTENANCE IS CRITICAL FOR BOTH FORMS OF CATCH BASIN
PROTECTION. UNLIKE MANY FORMS OF PROTECTIONS THAT FAIL GRADUALLY,
CATCH BASIN PROTECTION WILL FAIL SUDDENLY AND COMPLETELY IF NOT
MAINTAINED PROPERLY.
REFER TO SHT C5 FOR STANDARD EROSION CONTROL
NOTES AND CONSTRUCTION SEQUENCE
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ENGINEERING, LLC
LAND DEVELOPMENT & GEOTECHNICAL SERVICES
105 Harvard Ave E, Suite #106, Seattle WA 98102
phone 206.412.6660
email LDENGINEERINGLLCOgmail.com
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41
37862
SS�0NAL 5/20/15
2 PER COR REVIEW DATED 5/14/15
1 PER COR REVIEW DATED 3/27/15
NO. REVISION
SURVEYED:
ESM, LLC
DESIGNED:
LCD
LCD 5/20/15. 5 20 15 DRAWN:LCD
LCD 3/30/15 3/30/15 CHECKED:
LCD
BY DATE APPR APPROVED:
LCD
SCALE:
EROSION CONTROL LEGEND
X X X— SILT FENCE
•____• CLEARING LIMITS
ROCK CONSTRUCTION ENTRY
O CATCH BASIN INSERT
1119=20'
ONE INCH
AT FULL SCALE
IF NOT ONE INCH
SCALE ACCORDINGLY
384502
CHECK FOR COMPLIANCE TO CITY STANDARDS
P/W45-
GRAPHIC SCALE
20 0 10 20 40 80
( IN FEET )
1 inch = 20 ft.
DATE:
VERTICAL: NAVD 19M
HORIZONTAL: NAD 1983/1991 CITY OF
EROSION CONTROL PLAN 9/10/14
MAPLEWOOD PARK CLUBHOUSE PIEGEBOOK:
4R RENTON
3815 NE 4TH ST, RENTON, WA
DRAWING NO:
DATUM
Planning/Building/Public Works Dept. RENTON, WASHINGTON CZ
MAPLEWOOD PARK LLC SHEET: OAF: 10
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1119=20'
ONE INCH
AT FULL SCALE
IF NOT ONE INCH
SCALE ACCORDINGLY
384502
CHECK FOR COMPLIANCE TO CITY STANDARDS
P/W45-
GRAPHIC SCALE
20 0 10 20 40 80
( IN FEET )
1 inch = 20 ft.
DATE:
VERTICAL: NAVD 19M
HORIZONTAL: NAD 1983/1991 CITY OF
EROSION CONTROL PLAN 9/10/14
MAPLEWOOD PARK CLUBHOUSE PIEGEBOOK:
4R RENTON
3815 NE 4TH ST, RENTON, WA
DRAWING NO:
DATUM
Planning/Building/Public Works Dept. RENTON, WASHINGTON CZ
MAPLEWOOD PARK LLC SHEET: OAF: 10
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