Mainenance of City Sewerage

8/9/2019 Mainenance of City Sewerage

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PRATIK KUMAR 09/CE/44

MAINTENANCE OF CITY

SEWERAGE


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1. REMOVAL AND PREVENTION OF

STOPPAGES

2. CLEANING OF SEWERS

3. REAPIR WORKS

MAINTENANCE INCLUDES :-


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PREVENTIVE OR ROUTINE MAINTENANCE CORRECTIVE MAINTENANCE

TYPES OF MAINTENANCE


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PROBLEM IN CITYSEWER

MAINTENANCEa) Clogging of s!"s

#) $a%a"&s


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T' fa(o"s fo" (logging ofs!"s a":-

a) Gr! a"# $!%&r #&!r!'(

) R$$! *r$+ ,-a"!( a"# "&ar !r&& +a,&"&!ra!& !%r$'% !%& $"!( $* ra

) Gr$!% $* *'"

#) Tarr +a!&ra- +a &! #&,$(! .

&) I+,r$,&r $r" $* ,'+," '"!


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R$$!( *r$+ ,-a"!( r&('-!" "-$" $* (&&r


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$A*ARDS

a) P%(a- "'r&(

) C%&+a- a(!&(

) Pa!%$&" $ra"(+ " (&&r(

#) Pr&(&"& $* a( " (&&r


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a)N$ (+$" $r $,&" a+&( (%$'-# & a--$

) E5,-$($" ,r$$* &-&!r -%!" &6',+&"! $r+rr$r *$r r&&!$" $* -%! +a & '(.

) T%& a!+$(,%&r& +'(! & !&(! *$r "$5$'(a( a"# $5&" #&7&".

#) I* a" "$5$'( a( ( *$'"#8 *$r &"!-a!$"(%$'-# & r&(!$r '(" ,$r!a-& -$&r

&) Tra: ar"" ("( (%$'-# & &r&!*) T%& $r&r( &"!&r "!$ !%& +a"%$-& !% (a*&!

%ar"&((

Saf+ ,"(aions agains gas'a%a"&s


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SAFETY E.UIPMENTSa) Ga( +a(

) O5&" r&a!%" a,,ara!'(

) P$r!a-& -%!" &6',+&"!(#) P$r!a-& ar -$&r(

&) Sa*&! &-!(

*) I"%a-a!$r(


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S!" (la"ing /i,0n an&&1i(s

a) P$r!a-& ,'+, (&! ) S&!$"a- (&&r r$#


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) Dr&r #) R$##" +a%"&


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I* $'r ((!&+ a( $"(!r'! a*!&r Ma 308 200;8 !%&" *$--$ $'r+a"!&"a"& ,-a".

D$ "$! -&! a" &%-&(8 "-'#" ("$+$-&( #r& $r ,ar $" a" ,ar! $*!%& #(,$(a- ((!&+.

D$ "$! '(% ,a"!(8 ($-&"!( $r a" "# $* !$5 %&+a-( #$" !%& !$-&!. D$ "$! ,-a"! -ar& !r&&( $r (%r'( "&ar &a'(& !%& r$$!( +a a


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T%( "-'#&( 1) &+,-$+&"! $(!( 2) &"&r $(!( 3) $(! $* +a!&ra- 4) %r a"# $"!ra! (&r&(

Cos of o,"aion


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A) T%& 6'a"!! $* !$$-( a"# +a%"&( >) T%& a& a"# ,&r*$r+a"& $* +a%"& C) V$-'+& $* (&&r a(!& D) D


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T?E END

Mainenance of City Sewerage

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