Photo Album OMU 0300336 BV Daviess County 4242006 - PowerPoint PPT Presentation

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Photo Album OMU 0300336 BV Daviess County 4242006

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... primary settling conduit line with some corrosion to the catwalk entrance. Primary settling sample point from catwalk looking NE. Weirs and sludge mixing ... – PowerPoint PPT presentation

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Title: Photo Album OMU 0300336 BV Daviess County 4242006


1
Photo Album OMU 0300336 BV Daviess County
4-24-2006
  • by L. Peyton Adams
  • Madisonville Regional Office
  • Kentucky Division of Water

2
Camera monitoring of day tanks
3
Operators in laboratory at Cavin ready to go work
on sludge pumps
4
Owensboro backwash lagoon KYG64 permit influent
5
West view from inlet to WTP backwash lagoon
6
Effluent box of WTP lagoon whose discharge goes
to ash pond basin of Elmer Smith power plant.
7
Cavin Water plant looking south from lagoon.
8
Well aeration system and raw sample pull from pit
9
Aeration system
10
Crom clearwell tank to the east and final
settling basin nearest the aerators
11
Backwash tank, filter room, roof bulk storage.
Primary basin
12
Well aeration area looking toward NE
13
Well aerator base
14
Settling basin looking toward the Crom clearwell
tank at basin effluent sampling point for
operators process control
15
Operators working on sludge pump
16
Basin effluent sampling station in sludge pit room
17
Empty abandoned primary settling conduit line
with some corrosion to the catwalk entrance
18
Primary settling sample point from catwalk
looking NE
19
Weirs and sludge mixing
20
CROM above ground clear well
21
Overflow flapper at Crom tank
22
Overflow flapper at Crom clearwell
23
Tile at top of Crom with grout weeping and cracks
24
Cracks, decorative tile that keeps falling off,
and top of Crom tank
25
Cracking east side of Crom tank
26
Manway hatch. Note how the concrete ring slopes
water back toward the foundation.
27
Note cracks from freezing and thawing, condensate
that makes an algae growth on tank issue in the
right weather, and how water runs towards the
tank off this ring instead of away from the
foundation.
28
Cavin plant from the Crom tank
29
The chemical feeder troughs lie with grates in
the driveway to feed the settling basins. To
avoid vehicle drop off in winter etc., the grates
are covered with conveyor material to protect the
basins from drips etc.
30
Chemical feeder cleaning in feeder room
31
Chemical feeders in diked areas
32
Operators cleaning feeder areas
33
Day tanks in diked areas with controls and color
coding of piping
34
Note scales, color coding of piping, labeling,
and day tank MOR data input points.
35
Scales watched by cameras to let operators note
feeder conditions from the Fourth Street tank,
MOR input of pounds of chemical fed from this
procedure.
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