Laserfiche WebLink
■ <br /> ,►fad�,r <br /> �ira :a <br /> l� <br /> Dxaina e <br /> The drainage proposed for thee plat is sub- standard. storm event and that provis on are made internal <br /> storm sewer system that captures at least the 10-year P <br /> J ro This project provides none of these. <br /> adequately pass a 100-year event safely from the property. p <br /> Two small "Bioretention Basins" are,pra�£a�d ho provide <br /> the normal design storms of 4"-6"oof <br /> low volume storms such as 1" to 2" ; cause localized <br /> rainfall will over top these basins and discharge into the street.s and/or grate capacities localized <br /> are <br /> flooding of Millwood Avenue and water ponding where pip <br /> exceeded. ov <br /> ots. <br /> The drainage planned for the subdivision also indicates surface water draining d air me from mlone <br /> This is also not a common practice in the design of subdivisions. Typically, <br /> lot can pass over a maximum of one adjoining lot prior to entering a public easement, storm <br /> sewer, etc. Again this guideline intended propertye This plat does not with this reduc complaints from <br /> owners about drainage concerns protect <br /> design standard. <br /> lable <br /> I would recommend this plat not be approved. <br /> the density proposed the eaisr adequate safety <br /> surrounding this site in not adequate for <br /> concerns for the residents at Roseville. <br /> Very truly yours, <br /> McGHlE&BETTS,INC. <br /> David L. Morrill,P.E. <br /> DLM/cm <br /> thereby certify that this plan, specification,at <br /> report was prepared by me or under my d?reci <br /> supervision and that 1 am a duly Restf5•eied <br /> Professional Ungir+oer under the Lows oP the <br /> State of a. j ,' <br /> /11..( - ...,....� <br /> Dote1 MO t.Itt. <br /> Reg.No. 12713 <br />