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� � �'� � � � � � � ' � � � ic�tersection. �'r�anta�e Road Stor� Sewers between Trunk Hit�hwav ��51 a�nd Hamline Avenue: Approximately the wes*erly 700 feet af the proposed �rontage Road i;s within the Ii�its of con- construction of that section to be designed and constructed by the 1Kinnesota Department of Highways. This section of Frontage Road wi.11 require st�rm sewers. On the Village portion of the Frontage Road construction, storm draLnage caill be solved jointZy with that of the abutting County Road "B-2" construction permitting use of the existing Simpson Street st�rm sewer as well as th� existing storm sewer at Hamline Avenue and Cou�nty Road "B-2". 5torm Sewer Requirements for the Allied Stores Area: On Drawing No. f3 is shown the storm sewer network proposed f or constrvction by Al.lied Stores in order to carry roof drainage and surface runoff from the parking area. This drawing also reflects the need for constr�cting a storm sewer in order Co permit the £illing of County Ditch No. 4 in this area: Sumner Shein, Architect representing Allied Stores, representatives of Banister Engineering Engineering Gompany and the Village Administrator, met with the County Engineer relative to the subject of County Uitch Nc►. 4 and the means by which this ditch might be filled and an adequately designed stc�rm sewer placed to convey drainage acr�oss tk�e Allied S�tores property. A subsequent meeting c�ras held witih the County Attorney relat:ive to the same subject. County ditch laws were revi�wed an�d it was reflected that these laweo were written ��many years ago wt�en the county ditch system primarily served rural agricultural land and are not presently applicable where such a ditch system is used for drainage withi�l a suburban area. The result of this meeting was one of cooperation on a mutual problem and witlh the suggestion that this ditch might be ta�cen over as a part of the village storm water draiaiage system and that this would present the most expeditious solution to Che problem. �he di:tches presently are not maintained resulting in reduced carrying capacity due Co the build-u�p of brush and debris. Site drawings for the Allied Stores area were furnished the Villa�e by Sumner Schein, Architect .� for Allied Stores. The storm sewers indicated on these drawings were reviewed as a part of 'ttxis report. Som� minor modifi.cations were made af storm drainage lines �aithin the site. '��_ .. ;d �.--Design,:computations have been made a par�t af tt�is report and appear in the Appendix to this �� f - - ;� � w � 13 � f� �r1�� x ,' �:,;-