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• L • � STORI�i SEWER: ROSEVILLE TERRACE - PLAT 11 April 23, 1968 Last year the Village shaped a shallow swale across park land to receive drainage from Brenner and Albert which previously dr-ain,ed�north along a 15 faot easement to Clarmar Lane. The previous drainage�course-was-ob�ec- tionable to the abutting property owners, and the Vil�.age caused the change in direction and location of drainage. As a temporary solution it is proposed that this existing swale be �utilized by construct�ng a bituminous apr�n in am�.opening-in_the_curb at the low point of the cul-de-sac which would result in essentiaily the same s�.tuation as now exists. The existing swale will require minor reshaping due to a 1ow point that �� holds water. This cauld be accomplished in conjunction with the sanitary ,cQnstruction described below. In the future, as needs ariser the permanent storm s�wer can be�-constructed ;�"` in the boulevard without disrupting the street except�for��the�removal of :1 one or two curb sections to accommodate castin� assemblies. ' ;'• . ; ` . : . : �. :�ANZT.AR�:� .3EWER: ` r Ttao solutions to� tl�e sanitary drainag� problem are--�ed�ely apparent: V;, __g �h��first would be to connect to an existing stub at the int�er.section af «�, : i_ �;;' , Brer�ner A�enue and ATorth Albert Street. The street• eievation is 912.0 and ��; ��- '`� stub invert elevation is 905.0. The street and sewer grades converge to- 1;� � z�� �`�; wards the cul-de-sac l�..a�ing approximately 4.5 feet of cover which is ir�- : ��:`:, �` „ �deguate, It also creates the possibility of not 'Fieing able to provide �1�. L �7 , �.{ . . " . . . . � . . . � � 1 . . � � � . . . ��z< ? _ 3 - - h, � �K-�'r�.�+ .� �� . - � . � . . . v �<l��+ 33 �;�� tr .r�+a .�..:�� _�. ,. ., , . . . — ;''�