Two different types of pumps (A and B) can be used in a pumping station of an
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Two different types of pumps (A and B) can be used in a pumping station of an urban WDS. The costs and benefits of each of the pumps are displayed in Table 8.4 . Compare the two pumps economically using the MARR = 10% and considering that the time period of the study is equal to 12 years.
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TABLE 8.4 Data Used in Example 8.3 Economic Characteristics Initial investment Annual benefits Salvage value Useful life Pump A Pump B $20,000 $70,000 $10,000 $15,000 $500 $1,000 5 10
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Since the life spans of the pumps are less than the study period the repeatability assumption is use...View the full answer
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Related Book For
Water Systems Analysis Design, And Planning Urban Infrastructure
ISBN: 9780367528454
1st Edition
Authors: Mohammad Karamouz
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