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City of Lathrop <br /> ESCP Worksheet <br /> Rev.10/19/2017 <br /> 4 Best Management Practices <br /> 4.1 Run-On Control BMPs <br /> When surface flow of •rm water runoff is <br /> allowed <br /> • • • •' • Sand bag diversion /R..-n• ••• • • • • • - •• -• <br /> • carry it into the municipality's • drainage system and into the <br /> localdeposition of •• <br /> flooding.municipal drainage system which causes more frequent maintenance and <br /> can cause '• also harmful to the local <br /> Does storm water have the potential to run-on to the construction ❑x Yes <br /> site? ❑ No <br /> If yes, will storm water surface flow be diverted around any disturbed ❑x Yes <br /> soil areas? Show how it will be diverted on the site map. ❑ No <br /> 4.2 Erosion Control BMPs <br /> erosionThe definition of -. . <br /> rain, wind, or construction activity. Although construction, by nature, disturbs soil. It is vital . place <br /> temporary or permanent covering over disturbed soil as soon as possible. Projects are not allowed to <br /> leave areas of exposed soil that do not have a cover. On the table below and on the site map show how <br /> you will prevent erosion at your project. <br /> CASCLA BMP Describe the BMP to be implemented. <br /> Fact BMP Name Selected? <br /> Sheet (Check Box) If not used,state the reason why. <br /> EC-1 Scheduling(work will be conducted during the dry season) The project schedule does not allow this <br /> EC-2 Preservation of Existing Vegetation(existing vegetated areas will <br /> There is no existing vegetation on the site <br /> not be disturbed) <br /> EC-4 Area to be vegetated with landscaping,turf,or hydroseeding The surrounding area is and will remain gravel <br /> EC-7 Temporary Erosion Control using an erosion control blanket or <br /> X Geotextile will be used <br /> geotextile <br /> EC-6& Area covered with a temporary or permanent mulch including X Straw bales and geotextile will be used to <br /> EC-8 straw,wood,compost,hydromulch,or equivalent control the area <br /> EC-16 Non-Vegetated Stabilization(covered with aggregate,paving, <br /> X The area is already covered with aggregate <br /> permanent structures/surfaces) <br /> WE-1 Wind Erosion Control(kept moist to prevent wind erosion) X Any dry soils will be dampened to prevent <br /> wind erosion <br /> -7- <br />