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PRELIMINARY PRESSURE SEWER -h -UMULATED RETENTION TIME (HR) <br /> Prepared By: HERITAGE PARK COLLECTION AREA <br /> March 14,201 1 <br /> FRMA <br /> _I <br /> Zone Connects to .Accumulated Pipe Size(inches) Gallons per 100 Length of Zone Capacity of Zone !Average Daily Flow Average Pluid Averl�e Retention ACCU111LIlated <br /> Number Zone Total of Pumps lineal feet Changes per Day Time(Hr) !Retention Time(Hr) <br /> this Zone ----- ----_---.!__-- <br /> This spreadsheet was calculated using pipe diameters forSDR11HDPE Gals per Day per Dwelling 200 <br /> 600 6.09 <br /> 7.06 3.40 _ <br /> 1.00 3.00 13 _ 3.00 33.47 2_ 1,100.00 368.13 -_, <br /> 2.00 3.00 - 7� 2.00 15.40 650.00 100.12 1,400 13.98 1.72 _- 4.41 <br /> 3.00 10.00 26 3.00 33.47 _ 1,500.00 502.00 5,200 10.36 __2.32 _ 2.69 <br /> 4.00 3.00 4 _ 2.00 15.40 400.00 61.61 800 12.98 -_ -- 1.85 4.54 <br /> 5.00 7.00 7 2.00 15.40 _ 500.00 77.01 1,400 18.18 1.32 _ _ 4.00 <br /> 30.30 0.79 <br /> 6.00 7.00 7 __ 2.00 15.40 300.00 46.21 1,400 _ 3.47 <br /> _ 7.00 9.00 I S 3.00 33.47 450.00 150.60 3,000 19.92 _ 120 _ 2.68 <br /> _ 8.00 9.00 4 2.00 15.40 _ 300.00 46.21 800 17.31 - 1.39 2.86 <br /> 9.00 10.00 22 3.00 33.47 600.00 200.80 4,400 21.91 _ 1.10 _ 1.47 <br /> 10.00 10.00 48 3.00 33.47 450.00 150.60 9,600 63.75 0.38 0.38 <br /> 11.00 12.00 3 2.00 15.40 900.00 138.63 600 4.33 _ 5.55 _ 14.73 <br /> _ 12.00 14.00 _ 17 _ _3.00 33.47 _ 2,000.00 669.33 _ 3,400 5.08 _4.72 _ 9.19 <br /> 13.00 14.00 3 2.00 15.40 1,800.00 27725 600 2.16 11.09 _ 15.55 <br /> 14.00 15.00 29 3.00 33.47 1,100.00 368.13 5,800 15.76 1.52 4.46 <br /> _ 15.00 _ 38.00 41 3.00 33.4_7 3,000.00 1,003.99 8,200 8.17 ____ _2.94_ 2.94 <br /> 16.00 19.00 3 2.00 15.40 - 850.00 130.92 600 4.58 5.24 11.20 <br /> 17.00 19.00 3 2.00 15.40 750.00 115.52 600 5.19 4.62 --_ 10.59 <br /> 18.00 21.00 9 2.00 15.40 100.00 15.40 1,800 116.86 _ _ _ 0.21 4.73 <br /> 19.00 21.00 _ 9 2.00 15.40 _ 700.00 107.82 1,800 16.69 - 1.44_ _ 5.97 <br /> 20.00 21.00 12 3.00 33.47 1,700.00 568.93 - 2,400 4.22 5.69 10.22 <br /> 21.00 28.00 41 3.00 33.47 1,700.00 568.93 8,200 14.41 _ 1.67 __ 4.53 <br /> 22.00 24.00 7 2.00 15.40 350.00 53.91 1,400 25.97 0.92 4.99 <br /> 2.00 15.40 350.00 53.91 1,000 18.55 1.29 5.36 <br /> 23.00 24.00 5 <br /> 24.00 28.00 20 3.00 33.47 -- 600.00 200.80 4,000 19.92 1.20 4.07 <br /> 25.00 27.00 17 3.00 33.47 950.00 317.93 3,400 10.69 2.24 5.44 <br /> 26.00 27.00 10 3.00 33.47 1,150.00 384.86 2,000 5.20 4.62 7.82 <br /> 27.00 28.00 30 3.00 33.47 250.00 83.67 6,000 71.71 0.33 3.20 <br /> 28.00 30.00 93 4.00 55.31 200.00 110.63 18,600 168.13 0.14 2.86 <br /> 29.00 31.00 3 2.00 15.40 950.00 146.33 600 4.10 5.85 8.33 <br /> 30.00 31.00 96 4.00 55.31 350.00 193.60 19,200 99.18 0.24 2.72 <br /> 31.00 33.00 132 4.00 55.31 400.00 221.25 26,400 119.32 0.20 - 2.48 <br /> 32.00 33.00 29 3.00 33.47 2,900.00 970.53 5,800 5.98 4.02 6.29 <br /> 33.00 35.00 162 5.00 84.50 400.00 338.01 32,400 95.86 0.25 2.28 <br /> 34.00 35.00 3 2.00 15.40 400.00 61.61 600 9.74 2.46 4.49 <br /> 35.00 37.00 166 5.00 84.50 800.00 676.02 33,200 49.11 0.49 2.03 <br /> Page 1 Note:This analysis is valid only with the use of progressive cavity type grinder pumps as manufactured by Environment One <br /> F•\FRT�A\Drn arts\F(1TTF PRIITF!TC\T�000��1,,,�Pi+�\1�daeh.PA\n�dCLTPRR QR117rD DT ANT\T PDTTA('-V DADV Vn- <br />