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<br />l. Natural and cultural resources information. <br />m. Floodplain information. <br />n. National Wetland Inventory Map(s). <br />o. Endangered and threatened species infonnation. <br />p. Existing zoning and land use infonnation. <br />q. Hydrological data. <br />3. Transfer existing City electronic data computer fJles of topographic mapping and <br />planimetric features along proposed sewer pipeline alignment to F& N computer <br />system and plot work maps. <br />4. Perform preliminary conceptual design of the following: <br />a. Define proposed service areas and their wastewater contributions to the <br />proposed wastewater system improvements. <br />b. Defme service period for wastewater system improvements. <br />c. Determine minimum and maximum wastewater flow rates for duration of <br />service period. Review and consider recommendations contained in the <br />SSES performed by ADS. <br />d. Perform preliminary sizing of gravity lines and force mains based upon the <br />determined flow rates. <br />e. Perform preliminary layout of one (1) lift station. <br />f. Perform preliminary layout of wastewater pipeline alignment between the <br />Gary Job Corps Center"s wastewater treatment plant and the City"s existing <br />wastewater gravity main. Perform feasibility study of the alignment <br />including design, construction cost, easement. and permit requirements. <br />g. Pen~Jrm a feasibility study of up to two (2) alternate lift station locations <br />including design, construction cost, access, power, easement and permit <br />requirements. <br />h. Establish final design criteria for gravity line, force main and lift station. <br />). Determine a preliminary opinion of probable cost for the pipeline alignment and lift <br />station location in Task A.4, including: <br /> <br />r OFl'Q'I)<~ S~t""RCSOW DOC <br /> <br />2 <br /> <br />IOij I (I":' <br />