2013-11-27_REVISION - M1990057

• Permit No: M1990057
• IBM Index Class Name: REVISION
• Doc Date: 11/27/2013
• Doc Name: Extension Request Amendment Review no 1
• From: The Union Milling Company
• To: DRMS
• Type & Sequence: AM1
• Email Name: MAC
• Media Type: D
• Archive: No

Area
Description
Ore
tph XSOIid
Water
tph %Water
Pipe Size
Di..
Area
Descri Lion
Ore
tph ' %Water
Water
tph %Solid
Pipe Size
Dia.
Area
Description
Ore
tph %Solid
Water
tph %Water
Pipe Size
Dia.
1
RoM [o Mill - Dry Ore
9.26 10096
0.00 0%
N/A
7
Add HzO to Float Cells
0.00 0%
2.60 100'h
1"
13
Tails [o TSF
8.34 57%
6.28 43%
3"
2
Add H2O to Mill
0.00- 096
4.98. 100%
2"
8
Concentrate to Thickener
0.92 15%
5.20 86X
3"
14
Reclaim from TSF
0.00 0' /0
2.80 100°h
2"
3
Ball Mill Recirulatian
23.16 70%
992 30%
3"
9
Reclaim from Con Thickener
0.00 0%
4.28 10096
2"
15
Reclaim from Recalim Sump
0.00 0%
16.86 100%
2"
4
Ball Mill Discharge
32 42 69%
1490 31%
3"
10
Reclaim from Filter Press
0.00 0%
0.46 100%
1"
16
Make Up Water
0.00 0%
3.96 100%
2"
5
Add H10 [o Cyd ones
0.00 0%
13.24 100"/
2"
11
Tails to Thickener
8.34 35%
15.60 65%
3"
6
Undersize to Concentrators
9.26 35%
18.22 65%
3"
12
Reclaim from Tails Thinckener
0.00 0%
9.32 100' /0
2"
18 "x10'
18 tph
R
Filter Press
20f['
SO tpd
AA
Ragent Feeder Sys
200 tpd
Area
Description
Ore
tph XSOIid
Water
tph %Water
Pipe Size
Di..
Area
Descri Lion
Ore
tph ' %Water
Water
tph %Solid
Pipe Size
Dia.
Area
Description
Ore
tph %Solid
Water
tph %Water
Pipe Size
Dia.
1
RoM [o Mill - Dry Ore
9.26 10096
0.00 0%
N/A
7
Add HzO to Float Cells
0.00 0%
2.60 100'h
1"
13
Tails [o TSF
8.34 57%
6.28 43%
3"
2
Add H2O to Mill
0.00- 096
4.98. 100%
2"
8
Concentrate to Thickener
0.92 15%
5.20 86X
3"
14
Reclaim from TSF
0.00 0' /0
2.80 100°h
2"
3
Ball Mill Recirulatian
23.16 70%
992 30%
3"
9
Reclaim from Con Thickener
0.00 0%
4.28 10096
2"
15
Reclaim from Recalim Sump
0.00 0%
16.86 100%
2"
4
Ball Mill Discharge
32 42 69%
1490 31%
3"
10
Reclaim from Filter Press
0.00 0%
0.46 100%
1"
16
Make Up Water
0.00 0%
3.96 100%
2"
5
Add H10 [o Cyd ones
0.00 0%
13.24 100"/
2"
11
Tails to Thickener
8.34 35%
15.60 65%
3"
6
Undersize to Concentrators
9.26 35%
18.22 65%
3"
12
Reclaim from Tails Thinckener
0.00 0%
9.32 100' /0
2"
CRUSHER CONVEYOR MILL
BUILDING GALLERY BUILDING OUTSIDE
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GRAVITY CONCENTRATE FLOTATION CONCENTRATE
NOT TO SCALE
Issued by: Project: THE UNION MILLING COMPANY
Title:
LEADVILLE MILL
PROCESS FLOW SCHEMATIC
040 NOTE: Location: Exhlblt: Q SCHEMATIC SHOWS RELATIVE ELEVATIONS AND LAKE COUNTY, CO LOCATION of EQUIPMENT. THE UNION MII.LING COMPANY Date: Project no.: FIGURE 4 -11
10/8/2013 R6visioN
Maximum Maximum Maximum
Area Description Size Capacity Area Description Size Capacity Area Description Size Capacity
A Corse Ore Bin 23 yd' 35 st K Ball Mill 5'x4' 4tph 51 Conveyor No _ 16 "x15' 8tph
g Y, p Conveyor NOS 16 "x15' 8tph
B Vibratin Screen 3/8" lOtph L C lane Classifier 10" 200th 52
C 3/8" By -pass 30" x 6 "x 6" 10 tph M Knelson Concentrator 12" 200 tph T Concentrate wing 4zt 4st
D law Crusher 9 "z15" 16 tph N Gravity Table 32 ft' 521b /hr U Tailings Thickener 12'dia 180 tpd
E Roll _Crusher 16 "x10" 16 tph O Conditioning Tank 100 ft, 725 gal VTailings Dam_ - 54,000[
F Conve or rNal 16 "x13' 16 tph Pi Rougher Flotation 48 ft' 200tpd W Raw WaterTanks 10,600ga1 200tpd
G Bucket Elevator 30' 16 tph P2 Scavenger Flotation 48 ft' 200tpd % Red aim Water Tanks 3,900 gal 200Ipd
H Conveyor Not 18 "x40' 18 [ph P3 Cleaner Flotation 16 ft' 200tpd Y Tailings Barge 12 gym 200 tpd
I Fine Ore Bin 67 yd' 100 st q Concentrate Thickener 5'dla 20Ipd 2 Reclaim Sump 300 gal 200 tpd
1 Conveyor No3 &Scale