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O0M’ # A,X d-k ... 48 :T" 56:" ;( =B T1> U/ FQ4 (+ 9! :T" M1 P )2 >6 39 )= 3 4 5 Q =- =-’V ,: 4 o#% 7Q =- 6U 79: 6U 6) 7= (AB0 60#) [email protected] f 4 O- # O## =- =Q pqh ^Q 7,- 6U o#% 7Q =- 6U 7=Q 6) 7= 6) 88 / G / KE LMA << / 8 / KD ( 1/ $& J 89: Vc D ?fD )> +=, Ib 1$c0 $& $’> 89: Ip> $; KJ KN KJ ?KADJ Vc D % 5 c J 89: D 5< 5I* ?6kX GtJ )> ) $& k0 1& +=, $& 89: $; ? . 5 ?0 5< ML ) .9*f 5 c0 D AtJ 5%% % ? $ J & & lK MK 5!= .% +=, k0 cJ J J *J 89: $; K 14KJ ?K0 .=* $5 ( ?f0 J % ? ; $c" $5J KJ K> DJ < 5!= 1V* ?6: J *k $& J k0 % 5 .55 G c,> /JL G&BC $KJ 1: k0 5 ?0 5 .=* k7 +=, $& ?K!JL KJ ,> J % ? 0 6 )J k0 D 5I* J 89: $; $K& k0 B )J $& V* $& s . 189: $& D 0 K Kc $5 K0 Ks P .? 5fJ 4J % 5; $5 $D ?7[ 1)J k0 PD; 1. $& PD; k0 < KA $KJ .?K ,f Z* ?5 5 6 P 5J% 55 +=, k0 D *=L 10 J c> c0 89: $; 6’U .=* D 5I* J 0 8t* $5 J ?0 5 J ?’ ?c, D ZC 5 &J9: 1. D ; ?5 K0 VK(> $Kc" DJ $& 1ZK* .K A ) V% V% !f ?0 .=* &5 ^a [5 ) ]* ( e_ [5 K*k’ K% ? k0 5 5, $&J9: g% $J ( K +=, k0 = GtJ 5J 1c> 89: $; .0J ; / !=, D > A, 6) : J# F>J# E% $%5 7!. J# F,Q3 FNQ3 , " # $% /) / C.9 $% ; * #< ! :4-* +-B $% " :;" 1$-;, C.9 9 /0IEB 1‘[) 1$& $% # #J-> #! $&KB 1#FG 1#5)4 -&? )!, ] X [ . /) + v0MG -<8 & /? #0% / /"!B % :- : /"!B &0@ 1)& $-;, . /) & :@<, K $% -P) & 6&!G & 1C.9 ) O0’ +9-5 #0 fK) f* $% 1#" 1$E $%0’ : +< 1#[ 6 :@* /, ‘u) / $, &0@ #,; 6C<l #30M , . ? : f* /<) + -?t / * &!P » :@<, « #B :0F. #% : A , /"! <l @0 -<8 /? # !, . #&- & /? #BC<l * #< /) C.9 $% !" f 1& !" & : q : #9? $% /) + :0F. #&- % 1 .& !" # :0F3 f C /<u, , /? C.9 /) * #lA 1+ - $% " # C.9 $& / 1!, ! +0*-* & !9 6&!G < #A / 1 / #- .: -_’ /) $% " & $ $- : +< C.9 & % * u #)!> $ + /? / 6C<l * $%!, 1!, -%| !" #M3 & +0 -B L-, * 6C<l .) /) * $ $- : +< #<0&0% 6 % B , ;’ + 3 /? - Y v3 & C.9 -" * " +A&-9 1#% +0*-* & 4 % 1 !, ) <l ] ^ [ . / /"!B G!9 #&* +0 #)!> #)* & $% & #&* fK) 1$ OA & #[ 6-0FB *0) 6&!G ‘J /? /<u, * #% .: $&-. &0@ 1)& $-l0 :@<, & & $% :0F. +00FB -<8 #*& /0* & -04 /) & !"! C.9 $% 1 O%z’ /9-( 6&!G #% .: :! $- -u4 @0 w /F!B / &<% % $

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Page 1: F˙Q4 ˛ (+U˘/ ˛˚:T 56: ;( =˘ B T1> 9! :T M 1 · ˘ B T1 > 9! :T" ˜ M 1 3 9 )= ˚P )2 >6 ˘ˇ 6 ) 7=˝ ˆ 6U o# % 7 ˙Q =-˝˘ 6U 79:4 ˙Q =-˝˘ ’˛ =- ˝’˛ V

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f4O��- �#� O#�#�� =-���� =��Q pqh ^Q 7 �,-� 6�U��� o# �% 7����Q =-���� 6�U��� 7=����Q ��� ����� 6�)��� 7=�� ���

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������ $�&�J 89:�� Vc� D ��� �� � ?f����D )��> +=, �I�b� 1$�c0 $�& $��'�> 89:�� ��Ip> � $�; �KJ �KN � �KJ ?KA�D�JVc� D ��� �% ��5 ��c� �J 89:�� D 5�<� �5�I*� �� � ?6�kX GtJ )��> ������ )� $�& ��k0 1�& +=, $�& 89:�� $�;?� .

5 ?��0 5�<� ���� ML�� ������ )� �� .9*f � 5 �c0 D �AtJ 5�%�% �% ?� $�� �J �&�� �& lK� MK�� � 5��!=� .� %+=, ��k0 ��cJ �����J �J �*�J� 89:�� $�; �K� 14�KJ ?K��0 .�=*� $5 ��(� ?f� 0 �J �% ?� �; $�c"� � $5�J �KJ ��K>

��D�J ��<� 5��!=� 1V*��� ?�6:� �J � *k� $�& �J ��k0 ���% �5 .55 G��� �c,�> /J�L ����G&�BC $�KJ �'�� 1�:����k0 5 ?��0 5��� .�=*� �k��7� +=, $�& ?K�!J�L �KJ �,�> �J �% ?� ��0 ���6� )���J ��k0 D �5�I*� �J 89:�� $�; $�K&

��k0 ��B�� � )���J $�& V*��� $�& �s .�� 189:�� $�& D ��0 ��K� �Kc $5 ��K0 �Ks P� .?� 5�f�J ��4�J ���%�5��; ���� $5�� $D�� ?7[ 1)���J ��k0 PD��; 1.�� $�& PD��; ��k0 �< � ��KA� $�KJ .?K� �,��f Z��*� ?���5 � ���5

���6� P� 5�J�% �55 +=, ��k0 D �*=�L 1��0 �J ��c> �c0 89:�� $�; �� �6'�U� �� � .�=*� D �5�I*� �J � �0 8�t*� $5�J ?��0 5��� �����J ?��'� ?c, D ���� Z C 5 �&��J9:�� 1.�� D ���; ?�5 ��K0 V�K�(> $�Kc"� � ��D�J $�& 1Z��K*� .�K�

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1�����)��� &�-����� N-����' +������ &�����0�4� &� #)��&������.����� ���) o#e2��

1. Grigg, N. S. (2003). Water, wastewater, and stormwater infrastructure management, Lewis Pub., Boca Raton, Florida.

2. Khan, Z., Zayed, T., and Moselhi, O. (2009). “Simulating impact of factors affecting sewer network operational condition.” Proc. of CSCE 2009 Annual General Conference, Montreal, Canada, 285-294.

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