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preliminary design, not to exceed 6 meetings). <br />1.4 TASK 3 - FINAL DESIGN <br /> <br />The Engineer will: <br /> <br />1.4.1 Complete surge analysis and recommend case simulations for investigation. For theproposed <br />project the following would be typical candidate cases for simulation of surges: <br /> <br />CASE 1 <br />CASE 2 <br />CASE 3 <br />CASE 4 <br />CASE 5 <br /> <br />Normal pump shutdown with valve operation <br />Pump Startup with full pipe and valve operation <br />Total power failure of all operating pumps <br />Partial power failure - 50% of operating pumps <br />Pump shutdown w/valve malfunction <br /> <br />Engineer will complete surge analyses as follows: <br /> <br />The transient cases shall be simulated for base case conditions,' as-built, or as <br />designed for the flow conditions. Include all existing surge protection devices or <br />proposed devices in the analysis. <br />If the maximum allowable surge pressures in the system are violated under <br />conditions in "A" above, additional surge protection devices will be sized and added <br />to the model. The cases in "A" above will be re-run at the flow rates to determine the <br />locations (if any), size, characteristics, and new set points for both existing and new <br />surge protection devices on the system. <br />Review and interpret results of the computer simulations and provide the City with <br />three copies of a written report with graphs and plots of the simulation results. <br /> <br />1.4.2 Design surge control measures. <br /> <br />1.4.3 Design thrust blocking and/or joint restraints. <br /> <br />1.4.4 Prepare erosion control plan. <br /> <br />1.4.5 Prepare Storm Water Pollution Prevention Plan ("SWPPP"). <br /> <br />1.4.6 Prepare construction details. <br /> <br />1.4.7 Prepare general traffic control plan for a maximum of 6 borings across County and State <br />Highway Roads (contractor to prepare site specific traffic control plan with means and methods). <br /> <br />1.4.8 Prepare a maximum of 12 easements to include: <br /> <br />a) deed plots for individual tracts and assemble base map for easement documentation; <br />b) record right-of-way drawing of SH 80 right-of-wayper record documents obtained from <br /> TxDOT; <br />c) field search points for locating existing right-of-way and parcel boundary comers; <br /> <br />5 <br /> <br /> <br />