2014-03-26_PERMIT FILE - M2013064

• Permit No: M2013064
• IBM Index Class Name: PERMIT FILE
• Doc Date: 3/26/2014
• Doc Name: Second Adequacy Review Reply Comments
• From: Varra Companies, Inc.
• To: DRMS
• Email Name: PSH
• Media Type: D
• Archive: No

Agency or organization name ' Colorado Division Of Reclamation, Mining And
Permit or other job action :Bond Estimate - .
Task description: Dewatering Tract A
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HOURLY EQUIPMENT COST
Description Quantity
Data
Source
Pump:
Centrifugal pump - 200M, 10 in.
1
(user)
Suction hose :NA
$0.00
0
NA
Discharge hose:
NA
0
NA
Labor:,NA
0
NA
Cost Breakdown :
Job Utilization
Ownership cost/hour:
$0.00
NA -
Job shift basis
3 per day
Operating cost/hour:
$7.02
100 %
Horsepower:
70
Operator cost/hour
$0.00
NA
Weight (UST) :
1.95
Total cost/hour
$7.02
Total fleet cost/hour
$7.02
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PUMPING QUANTITIES
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Initial pond
Conversion
Final pond
volume: 916,049,700.00 gallons
factor: 4
1.0000 volume:
916,049,700
gallons
Total pond inflow surface
Unit inflow rate in
Total pond inflow
volume
area : NA
sq. ft.
gph/sq. ft.
NA per hour
0.00
gph
Sourc4p of volume estimate: Exhibit L-Reclamation Costs
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PUMPING TIME
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Maximum pump capacity:
70
gph /pump
Adjusted pumping capacity:
300,000
gph
Estimated suction head
0
feet
Initial unadjusted pumping time
3,053.50
hours
Estimated discharge head
15
feet
Inflow during initial pumping
0
gallons
Tot . al head
15
feet
Net unadjusted pumping time:
3,053.50
hours
CPB pump capacity:
300,000
gph/pump
Altitude adjustment factor:
1.0309
(3% rule)
Site altitude :
4,800
feet
Pump efficiency factor:
1.0909
(55 min./hr.)
Inflow as % of pond volume:
NA
%
Total adjusted pumping time
3,434.08
hours
JOB TIME AND COST
Total job time
3434.08
hours
Unit cost:
$0.000026
per gallon
Total job cost
$24,107