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Rainbird Sprinkler Read Performaneo.GRASS-14hr set <br />ratlibird 30 0 40psi 011!64" noule <br />9,3 gW'n 92 it dia <br />957227.6 sq inch <br />1 NUMBER OF SETS <br />32 NUMBER OF SPRINKLER READS (33- 1) FOR A 128OFT SYS <br />6647 AREA OF SPRINKLER IN SOFT <br />144 CONVERSION TO SO-IN <br />' 15,315,642 60-INCHES IN A QUARTER MILE SYSTEM <br />OR <br />7 diameter of sidemu wheat <br />22.0 Circumfemnce Of Wda rots wheel (7ft dia) <br />3 f of oomplato turns for new sal <br />' 88.0 Distance Traveled <br />1280 Length of side roll being used <br />84444 Coverage- Sq- t <br />144 conversion factor to Sq-in <br />12,159,867 Coverage. Sg4n <br />amount of water put doom per sprinler <br />1215 hrS pen sprinkler set to get 14days worth of gmSS water or hat water <br />7114.5 gallon per set <br />231 cubic inch to gallon conversion <br />1:643,45D cubic inches of water per sprk*lor <br />33 NUMBER OF SPRINKLER HEADS <br />54.233.834 total cubic inches of water per sideroll <br />inch of NET precipitation per sprinkler sot(GOOD FOR 14DAYS) NEED 4,43 <br />4.46 to match 2007ET <br />0.35 inch of precipitation per hr <br />Morgan familiy <br />50.0 shares 33 <br />690.5 gpm <br />9.3 gpm per sprinkler head <br />74,2 sprinkler heads that can be operated <br />33.0 sprinkler heads per complete 114rrele skterall <br />2.2 quarter mile SR systems. <br />75Y system a ficioncy <br />1.7 Net # of siderolis <br />33.0 shares per cis <br />22S shares of water par sidemq <br />0.43 acres per share of water <br />7.0 days cycle <br />168.0 Gross total tors <br />71.01/6 management efficiency <br />119.3 Net total tours <br />4.4 Gross water inches from ET (GRASS = 0.22 inch per day FOR 2007 ET) <br />15.0% side roll efficiency <br />3.3 Not water inches from ET <br />12.8 total tours to sprinkle enough (rches of water to satisfy alafalla for 7days <br />1.5 Down time to shut down skle tell, drain, move, reconnect and startup <br />14.3 Total hours for a set (Round to 24hrs or I set per day) <br />24 hts to use as far as scheduling <br />5.0 total moves In 14day cycle W net total hrsttotal hours to sprinkle) <br />9.7 acreage under We rot. <br />I F:%Eng1DATA'AD=Iltturf irr.gaticn managmerti2007 WFC precipitation requirement from TIM 04FEB03.xis <br />25