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2 . prepare a drawing based upon the record documents showing <br /> locations and elevations of pertinent physical features . <br /> 3 . add the proposed preliminary system facilities to the drawing. <br /> D . ANALYSIS AND CALCULATION <br /> 1 . analyze flow rates . <br /> a . determine number of structures and/or population to be <br /> served . <br /> b . calculate average daily and peak daily flow rates from <br /> available data on system rates . <br /> c . calculate size of lift station structure and required <br /> pumping rate . <br /> 2 . lift station and force main sizing . <br /> a . calculate static and dynamic headloss . <br /> b . determine pump size . <br /> c . determine forcemain size . <br /> 3 . lift station location . <br /> a . determine if lift station structure . controls , valve <br /> structure , etc . can fit within the boulevard area . <br /> b . determine impacts with alternate location of some of the <br /> appurtenances . <br /> c . verifv electric service availability . <br /> E . OPINION OF PROBABLE COST <br /> 1 . prepare an estimate of the quantities and an opinion of the <br /> preliminary construction costs associated with each of the <br /> alternatives identified in the review of available <br /> corridors as well as potential alternatives for equipment <br /> types , methods , and materials . <br /> 2 . prepare an opinion of the preliminary total project costs <br /> including engineering fees . legal fees , and administrative <br /> fees . <br /> F . REPORT <br /> 1 . prepare a report addressing the following : <br /> a . history of the need for the project and <br /> previous studies . <br /> b . alternatives reviewed . <br /> c . design data used . <br />