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BACKGROUND:
<br /> The City's large diameter critical sewers are sewers with diameters ranging from 3 to 7 feet. They are
<br /> major trunk sewers that serve large areas of the City and are vital to the City's sewer system. There are
<br /> 5 critical sanitary sewers that are owned and operated by the City: 7th Ward Sewer, McKinley Avenue
<br /> Sewer, Union Street Sewer, Lake Shore Drive Sewer, and Broadway Sewer, see Figure 1. Failure of a
<br /> critical sewer would have dire
<br /> consequences for the City such as loss
<br /> of service for large sections of the �;;�;�,re t
<br /> City, pollution of the land and our � �� �,, .;: � , r ,� � � . ..�* .,� -.
<br /> wr.;r
<br /> drinking water supply, very high :� �� >,� �� �� ��--� �. `, ��� �'." �
<br /> repair costs and possibly significant .. , , , ,., ,;� • .�, :.�:�"�� �
<br /> private property and building damage. '���^�',��"�,�r',*t F 'q+� ��` �-�c„��,� ������� �,. - � .
<br /> , �t �
<br /> �"e�yw�st ,WR i'�`, .11.�^ `,�s..�� tf� �..�",���a� � � w +��i
<br /> � ��X ��.ti L -�l. �+� �' �S"'¢�Jr .+�y�'j'F f r`�lYt a � •
<br /> The Public Works De artment and �7�x�4� � Ma� � r �, �# .� '�� ' �"" �`+�
<br /> p � � °
<br /> � ��t"s�1"'7'� `S '��+`t R'd �f� 4 ,,��?7M��a,,q, t�"�s'F �'' x,t d��y�,'�i
<br /> �'. A,,,� -•+ �r, � f�Y 4�t. Jix a`���x. ��..��s t iMtE�
<br /> BGM prepared a Critical Sewers ��.��,�q� x.•, �- , � .� 'y�+• �t: 't`�
<br /> ����—�, `�:+v�d x��;��4�{z�k�ki.+���" � ,.,fw„"�',,...� ,St!�..�.Ta`s�
<br /> Rehabilitation Facilities Plan which ��,�� r f • „x � ��a ,;, -+r �' + �'�,`�. 3�w r „ i��.��h'. .
<br /> ... t� �. a,. �a��s, N n � ,.,�. .;,,.1
<br /> was approved by the Illinois ��'�r�. t'� _�'��`�`�"�'-g ' ,' '�' '�`��•+•��.� -r�
<br /> .+ ��`n;:. ��" •�� L`�iw: '.r� �� .�t.d��i,�"�'S�1t4,� � - siP
<br /> Environmental Protection A enc ``�`.�i'�w�';, �����+� `"`'�'�<`'�` :� '�"�;;`" '.5t;��, `'-' -��'�
<br /> � y �,� {�''��,.��'`��'t��� ���w�r��� .� ..i!1. ��t�• �.t'�: �_�..�.^
<br /> (IEPA) on February 4, 2013. The �'�������� ` 1_,� �. -•���; �., ���,__`,.�, �,��?:--�
<br /> Facilities Plan is a ke document ,�' � ':�;� : ' � ''"� '' '�'',`. ! '1 ,,�� '��
<br /> Y 4� + � Tf's ���ZYa�'�iM%� L L � C 1 S f.W��'i h tlM � � :
<br /> required for the City to apply for low , ,`'�r.g�,��� � �, �� .�� x. �.� ����.,.+�.��:, ���+ ;y ,�« ��
<br /> �ctkx .;�� ���^ ' �' }�v. ;�:
<br /> � xr r�-r � , : t a
<br /> interest loans from the IEPA s �''� #� � `-x � � � :� w� �.�, ��.-'. , �: `'��
<br /> � !{
<br /> ��t �l y n 4� � � ;a ' � 'W �,�id1P� ��1�'nEi�i+ idntr ii- ��W� -w� ��� '
<br /> revolving loan program. The plan � ��+.'"�� � ,�.� ° � ��wr �'��', � � �., �•,�� � . � �
<br /> { � �r � .�r � � ,� { i i��� �'��.R��y� � �� �� � ���' ��j�y��A
<br /> anal zes the current condition of the ` �a�u-� • ��,
<br /> Y ..m.F�.4.. �* 1_l ��Y ��.� _y's'r�1 � 1 � +�" -X!�t „�
<br /> '►' •.' .P � .,.,s a i..s� d i t �1!��S.W F2 k'.Jd .�y�.
<br /> sewers and probable construction ...:�.��� ��� .� r����.� ,�r-�. ����� .., �,�•�
<br /> i�.��;a ..Y�., :��
<br /> costs for rehabilitation using multiple � � ,�r,...g� ,�� ,� , � • '
<br /> ;, ��;+ . • .�- ` �, . �«.a + ' �. � �.� .
<br /> construction alternatives to find the �., ;� � � � �ti� � ' -_� ,�r:,� �� � � �� �
<br /> most cost efficient method. It '''�'� ' ��..,��f" �� ��±�� �`'��+�°`�����'� �
<br /> mcludes an engineering study of four i '• -,_ '`- ��
<br /> , �...��� ��'�'�l�`:.,.•_- � �x_�.= �' :�.�
<br /> of the five critical sanitary sewers; Legend:
<br /> Lake Shore Drive Sewer, 7th Ward McKinley Ave Sewer shown in purplc
<br /> Sewer, McKinley Avenue Sewer and 7th Ward Sewer shown in blue
<br /> Union Street Sewer. The Lake Shore Union Street Sewer shown in :.�
<br /> Drive Sewer Rehabilitation Project Broadway Sewer shown in -
<br /> was completed in 2014; the Union Lake Shore Drive Sewer shown in rcd
<br /> Street Sewer Project was completed in
<br /> 2015. The 7th Ward Sewer
<br /> Rehabilitation Project is expected to
<br /> begin late this year with a 2018
<br /> completion. The McKinley Sewer Rehabilitation Project is anticipated to begin in 2018 and will
<br /> complete the City's critical sewer rehabilitation effort. The Critical Sewers Rehabilitation Facilities
<br /> Plan is located on the City's website under the Public Information Tab. ,
<br /> The City's 2016 Capital Improvement Plan outlines the Critical Sewer rehabilitation schedule as ,
<br /> follows:
<br /> Page � 2
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