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3) Sedimentcontrolpracticesmustbeinstalledbeforeanyupgradientland <br />disturbingactivitiesbeginandmustbekeptinplaceuntilpermanentcoveris <br />established.Anysedimentcontrolmadeofsoilmustbetemporarilyor <br />permanentlystabilizedwithin24hrs. <br />4) Ifdowngradientsedimentcontrolsareoverloaded,basedonfrequentfailureor <br />excessivemaintenancerequirements,additionalupgradientsedimentcontrol <br />practicesorredundantBMPsmustbeinstalledtoeliminatetheoverloading.The <br />siteplanmustbeamendedtoidentifytheseadditionalpractices; <br />5) Temporaryorpermanentdrainageditchesandsedimentbasinsdesignedaspartof <br />asedimentcontainmentsystem(e.g.,ditcheswithrockcheckdams)require <br />sedimentcontrolpracticesonlyasappropriateforsiteconditions; <br />6) AfloatingsiltcurtainplacedinthewaterisnotasedimentcontrolBMPtosatisfy <br />perimetercontrolinthispartexceptwhenworkingonashorelineorbelowthe <br />waterline.Whenapplicable,aftertheconstructionactivity(e.g.,installationofrip <br />rapalongtheshoreline)inthatareaiscomplete,uplandperimetercontrolpractices <br />mustimmediatelybeinstalledifexposedsoilsstilldraintoasurfacewater; <br />7) Allsedimentcontrolpracticesadjustedorremovedtoaccommodateshortterm <br />activitiessuchasclearingorgrubbing,orpassageofvehicles,mustbereinstalled <br />immediatelyaftertheshorttermactivityiscompleted.Allsedimentcontrol <br />practicesmustbereinstalledbeforethenextprecipitationeventeveniftheshort <br />termactivityisnotcomplete; <br />8) AllstormdraininletsmustbeprotectedusingappropriateBMPsduringconstruction <br />untilpermanentcoverhasbeenestablishedonallareaswithpotentialfor <br />dischargingtotheinlet; <br />9) Inletprotectionforaparticularinletmayberemovedifaspecificsafetyconcern <br />(e.g.streetflooding/freezing)isidentified.Theneedforremovalmustbe <br />documentedinthesiteplan; <br />10) Siltfenceorothereffectivesedimentcontrolsmustbeprovidedatthebaseof <br />stockpilesonthedowngradientperimeterpriortotheinitiationofstockpiling; <br />11) Allstockpilesmustbelocatedoutsideofnaturalbuffersorsurfacewaters,including <br />stormwaterconveyancessuchascurbandguttersystemsunlessthereisabypassin <br />placeforthestormwater; <br />12) VehicletrackingBMPsmustbelocatedtominimizethetrackoutofsedimentfrom <br />theconstructionsiteorontopavedroadswithinthesite; <br />13) StreetsweepingmustbeusedinadditiontovehicletrackingBMPsifvehicletracking <br />BMPsarenotadequatetopreventsedimenttrackingontothestreet; <br />14) Temporarysedimentbasinsmustbeinstalledconsistentwithstandardsidentifiedin <br />Part2.d.(DesignCriteriaforTemporarySedimentBasins); <br />15) Inanyareasofthesitewherefinalvegetativestabilizationwilloccur,vehicleand <br />equipmentusemustberestrictedtominimizesoilcompaction; <br />16) Topsoilmustbepreservedonthesite; <br />17) DischargesfromBMPsmustbedirectedtovegetatedareasunlessinfeasible; <br />March2024|wqstrm498 <br />Page 9 of 23 <br /> <br />