Laserfiche WebLink
<br />I <br />I <br />I <br />I <br /> <br />Of the "do something" options, Option 2 is the lease expens.ivB on a present <br />value cost basis, followed by Option 4~6. The Option 6 alternatives with" new concrete <br />slabs or riprap are the most expensive. <br /> <br />I <br /> <br />Evaluation of Alternatives <br /> <br /> <br />Key factors in the evaluation of the alternatives is the initial project cost, present <br /> <br /> <br />worth of future costs including maintenance, the expectation of the project to perform <br /> <br /> <br />in adverse conditions, and the durability and life expectancy of the project. <br /> <br />I <br /> <br />I <br />I <br /> <br />Project costs and present worth of alternatives was discussed in the previous <br />section. <br /> <br />I <br />I <br /> <br />Option 4-6 is selected due to its high durability, low risk in terms of untested <br />application, requiring minimal maintenance, and comparable in cost to the lease <br />expensive full repair options 5A and 58 when the projects are compared against Option <br />4-1 , the full repair alternative of Option 4-6. <br /> <br />I <br />I <br /> <br />I <br />I <br />I <br /> <br />I <br />I <br />I <br />I <br /> <br />34 <br />