HomeMy WebLinkAboutC26.0 EROSION CONTROL DETAILSPLOT SCALE: 1:1 EDIT DATE: 10/12/20 - 12:33 PM EDITED BY: MJACKSON DRAWING FILE: Z:\PROJECTS\2020\0113 - ISLAMIC LIFE CENTER\2. DESIGN\CAD\C24 EROSION CONTROL DETAILS.DWGPRINT DATE: 1/8/21
6" MIN. INDOT GRADATION NO. 2CRUSHED STONE ON GEOTEXTILEFABRICSTORM SEWER INLET2020.0113C26EROSION CONTROLDETAILSEROSION CONTROL NOTES:1.CONSTRUCTION ACTIVITY SHALL CONSIST OF UTILITIES, GRADING, AND STORM SEWER SYSTEM.2.PRELIMINARY CONSTRUCTION SCHEDULE: CONSTRUCTION SHALL BEGIN IN THE FALL 2020. COMPLETION OFTHE PROJECT IS ANTICIPATED IN 2022. THIS SCHEDULE IS SUBJECT TO CHANGE.3.LAND ALTERATION WHICH STRIPS THE LAND OF VEGETATION, INCLUDING REGRADING, SHALL BE DONE IN AWAY THAT WILL MINIMIZE EROSION.4.CONTRACTOR SHALL COMPLY WITH ALL STATE AND LOCAL ORDINANCES THAT APPLY.5.THIS PLAN SHALL NOT BE CONSIDERED ALL INCLUSIVE AS THE CONTRACTOR SHALL TAKE ALL NECESSARYPRECAUTIONS TO PREVENT SOIL SEDIMENT FROM LEAVING THE SITE.6.ADDITIONAL EROSION AND SEDIMENT CONTROL MEASURES SHALL BE INSTALLED IF DEEMED NECESSARY BYON SITE INSPECTION.7.SEDIMENT LADEN WATER SHALL BE DETAINED BY EROSION CONTROL PRACTICES AS NEEDED TO MINIMIZESEDIMENTATION IN THE RECEIVING STREAM. NO STORM WATER SHALL BE DISCHARGED FROM THE SITE IN AMANNER THAT CAUSES EROSION AT THE POINT OF DISCHARGE.8.WASTES AND UNUSED BUILDING MATERIALS SHALL NOT BE ALLOWED TO BE CARRIED FROM THE SITE BYSTORM WATER RUNOFF. PROPER DISPOSAL OF ALL WASTES AND UNUSED BUILDING MATERIALS ISREQUIRED.9.SEDIMENT BEING TRACKED ONTO PUBLIC OR PRIVATE ROADWAYS SHALL BE MINIMIZED. CLEAREDSEDIMENT SHALL BE RETURNED TO THE SITE FOR DISPOSAL.10.SOIL WHICH HAS ACCUMULATED NEXT TO EROSION CONTROL DEVICES SHALL BE COLLECTED ANDRE-DISTRIBUTED ON SITE AFTER EACH RAINFALL EVENT, AND AT LEAST ONCE A WEEK.11.IF INSTALLATION OF STORM DRAINAGE SYSTEM SHOULD BE INTERRUPTED BY WEATHER OR NIGHTFALL, THEPIPE ENDS SHALL BE SURROUNDED BY ROCK DONUTS.12.EXISTING VEGETATION SHALL BE PRESERVED IN AREAS NOT DISTURBED BY CONSTRUCTION ACTIVITY.13.THERE ARE NO BORROW AREAS OTHER THAN THOSE DESIGNATED.14.ALL APPLICABLE EROSION CONTROL MEASURES SHALL BE PLACED BEFORE ANY LAND DISTURBING ACTIVITIES.15.SCHEDULE OF EROSION CONTROL ACTIVITIES:a.INSTALL INLET PROTECTION AROUND INLETS IMMEDIATELY UPON COMPLETION OF THE STRUCTURE.REMOVE INLET PROTECTION FOR PAVING OPERATION. REPLACE INLET PROTECTION AFTER PAVING ISCOMPLETE. INLET PROTECTION SHALL REMAIN IN PLACE UNTIL VEGETATION IS ESTABLISHED ON SEEDEDAREAS BEHIND THE CURB.b.THE DURATION OF TIME WHICH AN AREA REMAINS EXPOSED SHALL BE KEPT TO A PRACTICAL MINIMUM.THE AREA SHALL BE STABILIZED AS SOON AS POSSIBLE. TEMPORARY VEGETATION OR MULCHING SHALL BEUSED TO PROTECT EXPOSED AREAS IF PERMANENT VEGETATION CANNOT BE SEEDED WITHIN 14 DAYS ORACTIVITY CEASES FOR MORE THAN 21 DAYS OR AS DIRECTED BY THE ENGINEER.c.TOPSOIL REPLACEMENT SHALL TAKE PLACE FROM MARCH 1 TO OCTOBER 31. STOCKPILE TOPSOIL AT ALLOTHER TIMES OF THE YEAR. PERMANENT AND FINAL VEGETATION AND STRUCTURAL EROSION CONTROLDEVICES SHALL BE INSTALLED WITHIN SEVEN (7) DAYS AFTER FINAL GRADING OR AS SOON AS POSSIBLE.16.APPLY FERTILIZER AT A RATE ADEQUATE TO PROVIDE 1 LB. OF ACTUAL NITROGEN PER 1,000 SQUARE FEET.USE COMMERCIAL-GRADE COMPLETE FERTILIZER OF NEUTRAL CHARACTER CONSISTING OF FAST AND SLOWRELEASE NITROGEN, 50 PERCENT DERIVED FROM NATURAL ORGANIC SOURCES OF UREA-FORM,PHOSPHOROUS, AND IN FOLLOWING COMPOSITION:a.FERTILIZER FOR LAWNS: PROVIDE A FAST RELEASE FERTILIZER WITH A COMPOSITION OF 1 LB PER 1,000SQ. FT. OF ACTUAL NITROGEN, 4 PERCENT PHOSPHOROUS, AND 2 PERCENT POTASSIUM BY WEIGHT.b.SLOW-RELEASE FERTILIZER FOR TREES AND SHRUBS: GRANULAR FERTILIZER CONSISTING OF 50 PERCENTWATER-INSOLUBLE NITROGEN, PHOSPHOROUS AND POTASSIUM MADE UP OF A COMPOSITION BYWEIGHT OF 5 PERCENT.18.ADD LIME TO TOPSOIL TO OBTAIN A pH RANGE OF 6.0 TO 7.0. LIME SHALL BE ASTM C 602, CLASS T,AGRICULTURAL LIMESTONE CONTAINING A MINIMUM OF 80 PERCENT CALCIUM CARBONATE EQUIVALENT,WITH A MINIMUM 99 PERCENT PASSING A NO. 8 (2.36 mm) SIEVE AND A MINIMUM 75 PERCENT PASSING ANO. 50 (250 MICROMETER) SIEVE.19.CONSTRUCTION TRAFFIC SHALL ENTER THE SITE AT THE GRAVEL CONSTRUCTION ENTRANCE AS SHOWN ONTHE EROSION AND SEDIMENT CONTROL PLAN.20.CONTRACTOR TO SEED ALL DISTURBED AREAS. FINISH GRADE TO BE SEED AND STRAW.21.CONTRACTOR SHALL MONITOR TRUCK WASHING AND SEDIMENT TRACKING ONTO STREETS. STREETCLEANING WILL BE REQUIRED BY OWNER IF ROADWAYS HAVE SOIL FROM THE SITE TRACKED ONTO THEM.24. THERE SHALL BE NO DIRT, DEBRIS OR STORAGE OF MATERIALS IN THE STREET.25. PORTABLE TOILETS MUST BE ANCHOREDSILTWORM MINIMUMMAYBE STACKED ASREQUIREDAREA DRAIN APPLICATIONFLARED END APPLICATIONCATCH BASIN APPLICATIONSILTWORM GENERAL NOTESSILTWORM ARE SUPPLIED AND INSTALLED IN DIAMETERS OF 8", 12",OR 18". DIAMETER TOLERANCES ARE 2". SILTWORM WILL BECOMEOVAL IN SHAPE WHEN IN PLACE, THUS THE INSTALLED HEIGHT WILLBE LESS THAN NOMINAL DIAMETER. SEE WWW.SILTWORM.COM FORSUPPLEMENTARY INSTALLATION INFORMATION.MATERIAL SPECIFICATIONSNETTING:SILTWORM IS A TUBULAR KNIT HIGH DENSITY POLYPROPYLENE.FILL MATERIAL:IS A KILN DRIED MATERIAL CONSISTING OF WOOD CHIPS, BARK FREESOFTWOOD, THAT IS 100% RECYCLED.APPLICATIONSIN ADDITION TO THE APPLICATIONS SHOWN, SILTWORM CAN ALSO BEPLACED IN DITCHES OR AT THE TOP, ON THE FACE, OR AT THE TOWOF SLOPES AS SEDIMENT TRAPPING DEVICES. THEY CAN ALSO SERVETO REMOVE SEDIMENT FROM RUNOFF AND RELEASE IT AS SHEETFLOW.PERIMETER CONTROL:PLACE SILTWORM DIRECTLY ON TOP OF GRADE, AND OVERLAP ENDSA MINIMUM OF 6". SITE PREPARATION IS MINIMAL, AND THERE IS NOSTAKING OR TRENCHING REQUIREMENT FOR GRADES UNDER 12%.ARRANGE THE SILTWORM PERIMETER CONTROL IN A MANNER THATIS APPLIED PERPENDICULAR TO SHEET FLOW. MAINTAIN CONSISTENTGROUND CONTACT.SLOPE INTERRUPTION:PLACE SILTWORM PERPENDICULAR TO SHEET FLOW AND CURL ENDSUP TOWARD THE TOP OF THE SLOPE. STAKE THE SILTWORM EVERY 6',AND OVERLAP THE ENDS BETWEEN 1 TO 2 FEET. PLACE A LINE OFDEFENSE AT THE TOP OF THE SLOPE, AND ANOTHER WITHIN 10'FROM THE TOE OF THE SLOPE.SILTWORM INSTALLATION ON A SLOPE SHALL BE PLACED ALONG ORON THE GROUND CONTOUR. WHERE POSSIBLE SILTWORM APPLIEDTO THE TOE OF A SLOPE SHOULD BE PLACED 10 FEET AWAY FROMTHE TOE IN ORDER TO PROVIDE SEDIMENT STORAGE.DITCH CHECK:SILTWORM SHOULD BE INSTALLED WITH A SLIGHT ENTRENCHMENT,AND STAKED EVERY 4' IN THE DITCH CHECK APPLICATION.FOR DITCH APPLICATIONS, THE MAXIMUM DRAINAGE ARE SHALL BE15 ACRES, AT SITES WHICH OUTFALL TO EXCEPTIONAL WATER ORSEDIMENT-IMPAIRED STREAMS, THE MAXIMUM DRAINAGE AREASHALL BE LIMITED TO 10 ACRES.SILTWORM SHALL BE PLACED PERPENDICULAR TO THE FLOW OFWATER, SILTWORM SHALL CONTINUE UP THE SIDE SLOPES TO THE UPOF BANK OR A MAXIMUM OF 3 FEET ABOVE THE INSTALLED HEIGHTSILTWORM SHALL REMAIN IN PLACE UNTIL ALL UPSTREAM AREAS AREPERMANENTLY STABILIZED.MAINTENANCESILTWORMS SHALL BE INSPECTED AFTER EACH RUNOFF EVENT ANDSHALL BE REMOVED AND REPLACED IF SIGNS OF UNDERCUTTING ORDOWN STREAMING RILLS ARE OBSERVED. SEDIMENT SHALL BE REMOVEDFROM BEHIND THE SILTWORM WHEN IT HAS ACCUMULATED TO 12 THEORIGINAL HEIGHT OF THE STRUCTURE.REMOVALSILTWORM SHALL BE REMOVED FROM SLOPES, DITCHES, PERIMETER, ORINLETS AFTER STABILIZATION IS COMPLETE. THIS MAY BE ACCOMPLISHEDBY CUTTING THE SOCK OPEN AND SPREADING THE FILL MATERIAL ON THESITE. ALL NON-BIODEGRADABLE MATERIALS SHALL BE REMOVED.SILTWORMS APPLIED IN DITCHES SHALL BE COMPLETELY REMOVED.STAKE(TYP.)TRENCH IN 2"IF REQUIRED2' MINIMUM OVERLAPAREA DRAINSILTWORMSTAKEFLARED END SECTIONSTAKE(TYP.)CATCH BASINCOVERSILTWORMOVERLAP1' MIN.SILTWORM2' MINIMUMOVERLAPSILTWORMP.O. BOX 691, ST JOHN, IN 46373PHONE (219) 488-7240, www.siltworm.comPERMANENT INSTALLATION:COMMERCIAL AND INDUSTRIAL SITES WITH IMPERVIOUS SURFACES, SUCH AS ROADS AND PARKING LOTS, PRODUCE STORMWATER RUN-OFF THAT MAYINCLUDE PAPER REFUSE, CIGARETTES, SEDIMENT, AND EVEN SOME FLOATING OILS. THESE CONTAMINANTS CAN QUICKLY ADD UP TO A SIGNIFICANTAMOUNT IN CATCH BASINS OR MUNICIPAL SYSTEMS. WITHOUT PROPER TREATMENT, STORMWATER LADEN WITH SUCH MATERIALS CAN POLLUTE STREAMS,LAKES, AND NEAR-SHORE WATERS. THE UNIQUE DESIGN OF THE REUSABLE STEEL FRAME OF CATCH-ALL PROVIDES AN OVERFLOW CAPACITY GREATER THANTHE OPEN AREA OF THE GRATE IT FITS UNDER. THIS MEANS LITTLE CHANCE FOR WATER TO BACK UP OR POOL, EVEN BETWEEN SCHEDULED CLEANINGS. THEDURABLE, REINFORCED SEDIMENT BAG CAN BE CLEANED NUMEROUS TIMES AND IS EASILY REPLACED IN THE FIELD. THE ENTIRE UNIT IS INSTALLED BELOWGRADE AND NO REBAR, CLIPS, OR STRAPS ARE EXPOSED ON THE SURFACE. WITH A TOP FLANGE LESS THAN 1/8" THICK, THE ADDITIONAL HEIGHT EXPOSUREOF THE GRATE IS MINIMAL. CATCH-ALL CAN BE AN IMPORTANT SUPPLEMENT FOR CATCH BASINS AND UNDERGROUND STORMWATER STORAGE SYSTEMSTHAT ARE USUALLY DIFFICULT TO ACCESS FOR CLEANING. CATCH-ALLS ARE AVAILABLE TO FIT VIRTUALLY ANY DRAINAGE STRUCTURE CASTING.THE CATCH-ALL IS AN INLET AND CATCH BASIN FILTRATIONDEVICE DEVELOPED TO PREVENT SEDIMENTATION. CATCH-ALLSARE AVAILABLE TO FIT VIRTUALLY ANY DRAINAGE STRUCTURECASTING, AND COULD REPRESENT A BEST MANAGEMENTPRACTICE FOR YOUR EPA PHASE 2 PROGRAM.TEMPORARY INSTALLATION: CONSTRUCTION PROJECTS ONHIGHWAYS AND NEW HOUSING DEVELOPMENTS CAN RESULTIN SUBSTANTIAL AMOUNTS OF SEDIMENT DURING ARAINSTORM. TRADITIONAL PRACTICE, USING SILT SCREENS,HAY BALES, AND FILTER FABRIC UNDER STORM GRATESPROVIDE ONLY LIMITED PROTECTION. CATCH-ALL WILL HOLD 2CUBIC FEET OF GRAVEL, SILT, AND DEBRIS, AND CAN BE MOVEDFROM SITE-TO SITE.CATCH-ALL HAS BEEN APPROVED FOR USE ON MANY MOTROAD CONSTRUCTION PROJECTS.D2 LAND & WATER RESOURCE INC.BOX 20792, INDIANAPOLIS, IN 46220PH. (317) 917-2180, www.d2lwr.comOVERFLOWFEATURESTEEL FRAMEHANDLESFOR EASYREMOVALSTAINLESSSTEEL BAND(HEMMEDINTO BAG)POLYPROPYLENEGEOTIXFILTER FABRIC(INNER LAYER)POLYPROPYLENEGEOTIXFILTER FABRIC(OUTER LAYER)NOT TO SCALECOMPACTED SOILTO PREVENT PIPINGPOLYETHYLENE LINING - 10 MIL THICKLINING TO EXTEND OVER THE BALES WITHMETAL PINS OR STAPLES TO SECURE THEPOLYETHYLENE TO THE STRAW BALESBINDINGS FORSTRAW BALES TO BEPLACED PARALLELTO GROUNDSTRAW BALEENTRENCHED 4"INTO GROUNDSTAKEDSTRAW BALESIGN TO INDICATETHE LOCATION OFTHE CONCRETEWASH AREAWASHOUT AREA TOBE 50' MIN. FROMANY STORM INLETPOLYETHYLENELINING - 10 MIL THICKLINING TO EXTENDOVER THE BALESMETAL PINS ORSTAPLES TO SECURETHE POLYETHYLENETO THE STRAW BALESFLOWSTRAW BALEENTRENCHED 4"INTO GROUND2 WOOD ORMETAL STAKES(TYP) PER BALEWASHOUT AREA LENGTH = 20'WASHOUT AREA WIDTH = 15'PLANPROFILENOTE: CONTRACTOR SHALL PROVIDE ADDITIONAL WASHOUTSTRUCTURES OR LARGER STRUCTURES IF REQUIRED1.LOCATE WASH OUT AREA AT LEAST 50 FEET FROM STORM DRAINS, OPEN DITCHES, OR BODIES OF WATER. DO NOTALLOW RUNOFF FROM THIS AREA BY CONSTRUCTING A TEMPORARY PIT OR BERMED AREA LARGE ENOUGH FORLIQUID AND SOLID WASTE.2.TEMPORARY WASH OUT FACILITIES SHOULD HAVE A TEMPORARY PIT AREA OF SUFFICIENT VOLUME TO COMPLETELYCONTAIN ALL LIQUID AND SOLID WASTE CONCRETE MATERIALS GENERATED DURING WASH OUT PROCEDURES.3.ONLY CONCRETE FROM MIXER TRUCK CHUTES SHOULD BE WASHED INTO WASH OUT PIT.4.PLASTIC LINING MATERIAL SHOULD BE A MINIMUM OF 10 MIL POLYETHYLENE SHEETING AND SHOULD BE FREE OFHOLES, TEARS, OR OTHER DEFECTS THAT COMPROMISE THE IMPERMEABILITY OF THE MATERIAL.5.THE CONCRETE WASHOUT AREA SHALL BE INSPECTED DAILY FOR PUNCTURES OR TEARS IN THE PLASTIC LINER. THELINER SHALL BE REPLACED UPON REMOVAL OF HARDENED CONCRETE.6.TEMPORARY CONCRETE WASHOUT FACILITIES SHOULD BE MAINTAINED TO PROVIDE ADEQUATE HOLDING CAPACITYWITH A MINIMUM FREEBOARD OF 12 INCHES. MAINTAINING TEMPORARY CONCRETE WASH OUT FACILITIES SHOULDINCLUDE REMOVING AND DISPOSING OF HARDENED CONCRETE AND RETURNING THE FACILITY TO A FUNCTIONALCONDITION. HARDENED CONCRETE MATERIALS SHOULD BE REMOVED AND DISPOSED OF. IN ACCORDANCE WITHLOCAL STANDARDS.7.CONCRETE WASHOUT AREAS SHALL BE CLEARLY MARKED WITH LATH & FLAGGING AND A SIGN POSTED AND LABELED"CONCRETE WASHOUT". LATH AND FLAGGING SHOULD BE COMMERCIAL TYPE.8.THE CONCRETE WASH OUT AREA SHALL BE REPAIRED AND/OR ENLARGED AS NECESSARY TO MAINTAIN CAPACITY FORWASTED CONCRETE.9.WASHOUT FACILITIES MUST BE CLEANED, OR NEW FACILITIES MUST BE CONSTRUCTED AND READY FOR USE ONCETHE WASHOUT IS 75% FULL. 10. AT THE END OF CONSTRUCTION, ALL CONCRETE SHALL BE REMOVED FROM THE SITEAND LEGALLY DISPOSED OF AT AN APPROVED SITEISLAMIC LIFE CENTER
14138 Shelborne Road, Carmel IN 46074
Al Salam FoundationDRAWN BY:CHECKED BY:TMJ6280 N. Shadeland Avenue, Suite A
Indianapolis, IN 46220
Phone: (317) 598-6647 | www.theveridusgroup.comPROJECT NO.: 2020.0113MWJ