Res 1985-026 - Laserfiche WebLink

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Task 680. Determine Cost-Effectiveness of Treatment. ------ - -- For the preferred treatment alternative selected in the previous task, show the cost-effectiveness of improved level of effluent quality. Task 710. Describe Transport Alternative~ Design flows will be summarized in subbasin, showing average and peak design flows by decade through the design year to handle anticipated flow increases, phased construction of relief trunk sewers or interceptors and of pumping facilities will be shown. If cost- effective flow reduction measures to reduce either water usage or infiltration/infl0w have been assumed, the flow reductions will be tabulated. Capital costs of the proposed phased construction program will be tabulated, showing anticipated annual costs. The predicted operation and maintenance costs of pumping facilities and sewer maintenance crews will also be tabulated by year. Task 720. Describe Treatment Alternative. Design parameters used in selection of treatment facilities will be listed, toge ther with effluent requirements for the plant(s). Realistic layouts of new or improved treatment facilities will be given in sufficient detail to allow design of phased construction of improvements to start. The anticipated capital cost of the proposed improvements will be given through the design year. In addi t ion, the operation and maintenance costs of the improvements will be tabulated by year. Task 730. Provide Environmental Assessment of Project. - A generalized environmental assessment section will include evaluation of impacts if the project is not initiated, as well as long-term benefits to the environment by implementation of the pro- ject, as recommended. The possible short-term deleterious impacts, inherent in any construction project, will be described, with recom- mendations for mitigation of these adverse impacts. Utilization of unrecoverable resources will be mentioned, and reasons for rerouting 26