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„ ..,,, A.QUA ENGINEERS <br /> ,6ti LUPLOYEE OWNED C0%i1,,%NN' <br /> Emergency Power Generation <br /> Punalu'u potable water pump station is designed with an 250kw emergency power generator for <br /> power outages, generator is not operational and un-reparable. <br /> Fire Protection <br /> Fire protection is provided by seventeen Clow fire hydrants with three outlets on each hydrant. Six <br /> of the seventeen hydrants do not work. To meet fire flow requirements, it is always important to <br /> operate the 1-million-gallon tank at a level not lower than 15 feet. <br /> Distribution System Vales <br /> Distribution system has an estimated 7,920 feet of 12” pipe. Distribution system has twenty-one <br /> water meters that are read one time per month. Twenty-one in line valves, of which six are frozen <br /> and need to be replaced, system pressure of 140 at the lowest point. <br /> 4. Potable Water System Capacity <br /> The largest user of potable water is the golf course. With the golf course closed all of 2019, we can <br /> see that commercial water consumption decreased by 44,073,030 gallons from year 2018 to 2019. <br /> During the same period residential consumption remained relatively consistent. <br /> Based on the 2018 and 2019 consumption and pumping numbers as presented in the table below it <br /> is reasonable to assume that if Well A was to continue to produce at a rate of 730 gallons per <br /> minute with no other commercial/ residential additions, and the golf course closed the existing <br /> potable water system should have capacity to meet the needs of the existing customers for the next <br /> three years. <br /> It is important to note,that with only one well operational there is no system redundancy. Should <br /> well A go down for an extended period of time the ability to meet fire protection and daily potable <br /> water demands would be compromised. <br /> Account (Meter) Classification 2018 2019 <br /> Commercial Water Sold 73,272,728 29,199,698 <br /> Residential Water Sold 13,398,712 16,308,502 <br /> Total Gallons of Water Sold 86,671,440 45,508,200 <br /> Average Water Sold Per Day 237,456 124,680 <br /> Total Water Pumped 87,616,000 45,509,000 <br /> Average Well Run Time Per Day in Hours 5.48 2.85 <br /> 4 Page <br /> Exhibit A <br /> Page 4 of 12 <br />