Basic HTML Version
Preliminary Analysis of Cost of Ballast Water Treatment Systems
December 22, 2009
34
Vessel Type
Vessel Size
US Yard Foreign Yard US Yard
Foreign Yard
US Vessel Foreign Vessel
Initial Purchase
$840,000 $840,000
$933,333
$933,333 $933,333
$933,333
Install - New Const
$27,000
$18,000
Install - Retrofit
$48,500
$33,000 $29,000
$24,500
Fixed Annual Cost
$11,000
$10,500
$11,000
$10,500 $11,000
$10,500
Cost per MT Ballast
$0.03
$0.03
$0.03
$0.03
$0.03
$0.03
MT Ballast/Year
105,000
105,000
105,000
105,000 105,000
105,000
Expected Life
25
25
25
25
25
25
Total Cost of System $1,213,094 $1,191,594 $1,327,927
$1,299,927 $1,308,427
$1,291,427
Lifecycle Cost/MT
$0.46
$0.45
$0.51
$0.50
$0.50
$0.49
Initial Purchase Cost US Yard Foreign Yard US Bulk Price Foreign Bulk Price
System 1
$720,000 $720,000
$648,000
$648,000 Est
System 2
$1,240,000 $1,240,000 $1,116,000
$1,116,000 Est
System 3
$840,000 $840,000
$756,000
$756,000
Average Price
$933,333 $933,333
$840,000
$840,000
Installation Matrix
Expense
US Yard Foreign Yard US Yard
Foreign Yard
US Vessel Foreign Vessel
Design Engineering
$1,500
$0
$4,500
$2,500 $4,500
$2,500
Design Review
$0
$0
$1,500
$2,000 $1,500
$2,000
Purchasing Support
$1,500
$500
$1,500
$500
$500
$500
Piping Installation
$8,500
$6,500
$17,500
$10,500 $8,500
$6,500
Electrical Installation
$5,500
$2,500
$9,000
$5,500 $5,500
$5,500
Steel Fabrication
$4,500
$2,500
$7,500
$4,500 $4,500
$2,500
QA/QC Costs
$2,000
$1,500
$2,000
$2,000
$0
$0
Supervisor Costs
$0
$0
$500
$500
$0
$0
Painting Costs
$0
$0
$1,000
$500
$500
$500
Regulatory Fees
$3,500
$4,500
$3,500
$4,500 $3,500
$4,500
Drydock Costs
$0
$0
$0
$0
$0
$0
Divers Costs
$0
$0
$0
$0
$0
$0
Vessel Downtime
$0
$0
$0
$0
$0
$0
Total Costs
$27,000
$18,000
$48,500
$33,000 $29,000
$24,500
Fixed Annual Costs US Ship Foreign Ship
Crew Costs
$2,500
$2,000
Parts Required
$5,000
$5,000
Est. Breakage
$0
$0
Industrial Assistance
$3,500
$3,500
Technical Support
$0
$0
Total Annual Costs
$11,000
$10,500
Cost per MT Ballast US Ship Foreign Ship
Crew Costs per MT
$0
$0
Consumables
$0
$0
Power Requirements
100 kW 100 kW
Fuel Costs
$27
$27
Flow Rate
1000
1000
Total Hourly Cost
$27
$27
Total Cost/MT Flow
$0.03
$0.03
NOTES:
Retrofit In Service
Retrofit In Service
Fuel cost based on 20MT/day consumption MGO, 2.0MW normal bus load
Fixed annual costs are only for maintenance of BWT system
Retrofit in Service based upon use of riding crew
New Construction
Retrofit Yard
New construction purchase cost assumes bulk price procured directly by shipyard.
New Construction
Retrofit Yard
Ballast Treatment System:
General Cargo
Ro-Ro
Filtration and UV Light