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60 <br />SEWER RATE STUDY I City of Santa Ana, CA <br />SEWM_HDPE <br />Sewer Mains made of HDPE pipe <br />75 <br />SEWM_PCC <br />Sewer Mains made of PCC pipe <br />75 <br />SEWM_PVC <br />Sewer Mains made of PVC pipe <br />75 <br />SEWM .SPIRAL <br />Sewer Mains made of Spiral pipe <br />75 <br />SEWM UNK <br />Sewer Mains made of unknown material <br />60 <br />SEWM VCP <br />Sewer Mains made of VCP pipe <br />100 <br />Sewer Gravity Pipe <br />The sewer gravity pipe asset class incorporates both pipe and maintenance holes and any end of the line <br />cleanouts. Black & Veatch grouped these assets together for design and construction practicality <br />purposes. Therefore, the replacement costs estimated for sewer gravity pipe includes the costs for both <br />the pipe and maintenance holes. Table A 2 summarizes the replacement costs for the various material <br />types and sizes of sewer pipe. Where possible, Black & Veatch used current construction estimates <br />available from projects in the surrounding area. <br />Table A - 2: Sewer Pipe Replacement Sizes and Costs <br />3 <br />$127.96 <br />21 <br />$295.75 <br />4 <br />$137.69 <br />24 <br />$338.63 <br />6 <br />$157.15 <br />27 <br />$379.31 <br />8 <br />$176.61 <br />30 <br />$400.20 <br />10 <br />$196.07 <br />33 <br />$429.88 <br />12 <br />$195.70 <br />36 <br />$448.57. <br />14 <br />$234.99 <br />39 <br />$468.36 <br />15 <br />$220.99 <br />42 <br />$498.05 <br />18 <br />$257.27 <br />Sewer Pumping Facilities <br />Table A 3 ummarizes the R &R cost parameters of this asset class. Table A 4 lists the refurbishment <br />activities, costs and intervals associated with sewer pumping facilities. All figures are in 2012 dollars. We <br />note that the assets listed in the tables below assume 'like" replacements. That is, if a 20 hp pump <br />requires replacement, the value provided is for a similar 20 hp pump but in estimated 2012 dollars. <br />65B -219 <br />NOVEMBER 2014 <br />