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HomeMy WebLinkAboutC404_Stormwater Pollution Prevention NotesC40430'STORMWATER POLLUTION PREVENTION NOTES Revisions DescriptionDateMarkCERTIFIED BY:Drawn By:Checked By:Quality Assurance:SheetDateProject NumberScale: 1" =DateO:\2018\180235\20020\Cad\Engr\CDs\C404_Stormwater Pollution Prevention Notes.dwg, November 24, 2020 10:50 AM, DARCI PELLOM, © Paul I. Cripe, Inc. REAL ESTATE SERVICES SURVEY + 3D LASER SCANNING ENERGY + FACILITIES EQUIPMENT PLANNING (317) 844-6777 INDIANAPOLIS, INDIANA 46240 3939 PRIORITY WAY SOUTH DRIVE, SUITE 200 www.cripe.biz CIVIL ENGINEERING ARCHITECTURE + INTERIORS FOR CALLS IN INDIANACALL TOLL FREEDescriptionDateMark STATE OFREEN I GNELANOISSE FORPPE 10810099R E GISTEREDANAIDNIN IFERM.LASCHNEJ 11-24-2020180235-2002011-24-2020CITY OF CARMEL 111TH AND ILLINOIS TONN & BLANK MERIDIAN SUBURBAN DEMOLITION ···············matt.grossman@tonnandblank.com·········YcIA Crosby silt loam- fine loamy subsoil, urban land complex, 0 to 2 percent slopes,This is a somewhat poorly drained soil with a seasonal water table at 6" to 24". This soilis located rises on wet till ledges; slopes are 0 to 2 percent. The native vegetation is hardwoodforest. The surface layer is silt loam and has moderately low organic matter content (1.0 to 2.0percent). Permeability is low to moderately high (0.01 to 0.20 in/hr) in the most restrictive layerabove 60 inches. Available water capacity is moderate (6.5 inches in the upper 60 inches).Subsurface drains are needed for paving and building construction. This soil is highly erodible.Yba A Urban Land Brookston complex, 0-2 percent slopesThis nearly level soil is in depressions, on flats, and in narrow drainage ways between betterdrained soils in urban areas. Slopes are 0 to 2 percent. In some small areas, this soil has a siltloam or clay loam surface layer. Runoff is very slow. Wetness is the main limitation. Woodedareas support fair stands of hardwoods. Permeability is moderate (0.2 to 0.6 in/hr) in the mostrestrictive layer above 60 inches. Available water capacity is about 8.9 inches in the upper 60inches). The pH of the surface layer in non-limed areas is 6.6 to 7.3. Adequate sub-drainagesystems and compaction required for paving and building constructionYbvA Br Brookston silty clay loam-urban land complex, 0-2 percent slopesThis nearly level soil is in depressions, toe of slope, and in narrow drainage ways betweenbetter drained soils in urban areas. Slopes are 0 to 2 percent. In some small areas, this soilhas a silt loam or clay loam surface layer. Runoff is very slow. Wetness is the main limitation.Wooded areas support fair stands of hardwoods. Permeability is moderate (0.2 to 0.60 in/hr) inthe most restrictive layer above 60 inches. Available water capacity is high (12 inches in theupper 60 inches). The pH of the surface layer in non-limed areas is 6.6 to 7.3. Adequatesub-drainage systems and compaction required for paving and building construction····