An engineer is considering two different liners for an evaporation pond that wil
ID: 1233399 • Letter: A
Question
An engineer is considering two different liners for an evaporation pond that will receive salty concentrate from a brackish water desalting plant. A plastic liner will cost $0.90 per square foot initially and will require replacement in 15 years when precipitated solids will have to be removed from the pond using heavy equipment. This removal will cost $500,000. A rubberized elastomeric liner is tougher and, therefore, is expected to last 30 years, but it will cost $2.20 per square foot. If the size of the pond is 110 acres (1 acre 43,560 square feet), which liner is more cost effective on the basis of a present worth comparison at an interest rate of 8% per year?Page(s): 145, Engineering Economy by Leland Blank and Anthony Tarquin, McGraw-Hill Higher Education
NOOK Study (Chris Diaz, chris7671@gmail.com). This material is protected by copyright.
Explanation / Answer
you have pasted or uploaded 1 question two times kinly dont do that as your spendings becomes more and your money is wasted right now .it is for your own good please think,sheak and then upload your benifetial thank you.