A city engineer must choose between two different routes for a new sewer line. Route 1 is a 20,000-foot gravity line, which includes 8000 feet of tunneling at $250 per foot. The remaining 12,000 feet...

can you please show me the sol'n
can you please show me the sol'n
can you please show me the sol'n
can you please show me the sol'n
can you please show me the sol'n

A city engineer must choose between two different routes for a new sewer<br>line. Route 1 is a 20,000-foot gravity line, which includes 8000 feet of tunneling<br>at $250 per foot. The remaining 12,000 feet will cost $80 per foot. The annual<br>maintenance cost is expected to be $2000. Route 2 is a 23,000-foot line<br>requiring a pumping station, which will cost $840K to build and $15K annually<br>to operate and maintain. The sewer line costs $80 per foot and will cost $2100<br>annually to maintain. The expected life of the station and both lines is 35<br>years. Using an interest rate of 8%, which route should be chosen using:<br>a. RORAI<br>b. AWC<br>

Extracted text: A city engineer must choose between two different routes for a new sewer line. Route 1 is a 20,000-foot gravity line, which includes 8000 feet of tunneling at $250 per foot. The remaining 12,000 feet will cost $80 per foot. The annual maintenance cost is expected to be $2000. Route 2 is a 23,000-foot line requiring a pumping station, which will cost $840K to build and $15K annually to operate and maintain. The sewer line costs $80 per foot and will cost $2100 annually to maintain. The expected life of the station and both lines is 35 years. Using an interest rate of 8%, which route should be chosen using: a. RORAI b. AWC

Jun 03, 2022

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A city engineer must choose between two different routes for a new sewer line. Route 1 is a 20,000-foot gravity line, which includes 8000 feet of tunneling at $250 per foot. The remaining 12,000 feet...

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