HomeMy Public PortalAbout20121231 5 YEAR BUDGET JUSTIFICATION.pdfCITY OF TYBEE ISLAND
WASTEWATER TREATMENT PLANT
5 YEAR CAPITAL IMPROVEMENT PLAN
ASSET JUSTIFICATION FOR REQUEST ORDER OF PRIORITY
DIGESTER FLOATING AERATORS
A spare aerator is needed because if
one goes down there would be a great
increase in the possibility of odor
problems. The actual Digester tanks
themselves are good.
1
ROTARY SCREEN
The rotary Screen is about worn out
and parts for it may be hard to get in
the near future
2
AERATION BASIN, FLOATING BRUSH
AERATORS
The aerators require a lot of
maintenance and we have to rent a
very expensive crane in order to
remove and replace them. Parts take a
long time to get, ,so they are down for
a while when they go out
3
CLARIFIERS
At times the Clarifiers have to be taken
out of service for repairs and servicing.
We need a spare in order to do this
things, and also to allow for any
increase in flow.
4
ULTRA VIOLET SYSTEM Because of upgrades in electronics and
their availability and in order to save
electricity, as well as the cost and
availability of the quartz lamps, the UV
system should be upgraded or
replaced.
5
GRIT REMOVAL AND ODOR CONTROL
SYSTEM
Most likely will need replacing in 5
years because it runs almost constantly
and by the nature of the grit itself,
many parts will get worn out.
6
WAS SLUDGE PUMP New pump will come with the new
press
7
UTILITY VEHICLEE (MULE) Replaced with a 2008 model 8
BELT PRESS New Press will be installed in June
,2012
9
I
TEMS ARE LISTED IN ORDER OF PRIORITY FROM 1 TO 9, 1 BEING THE HIGHEST