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• <br />SJ, -�RQL1 <br />praPACING:. <br />S shall not exceed 65% of Sprinkler Wetted diameter (D) <br />Si M shall not excee So%- of Sprinkler Wetted diameter (D) <br />Considering up . to 5 mph wind use S,,=60' Of (D) , S =50 of (D) <br />SPRINKLER SET SPACING <br />(Assume 60ft design spacing with 100 ft wetted diameter} . , 0 f t: (S in ] <br />SPACING OF NOZZLE ALONG LATERAL etted diameter) f t [S. ] <br />(Assume 40ft design spacing with 10 ft w <br />NUMBER DAYS TO IRRIGATE <br />WITH I SIDEROLL = (1;'ield Len I]4 + rl� Time L_ <br />t h <br />[S m (2 4) <br />-t 7 , b days (131 <br />0o <br />x (24) <br />< <br />NUMBER SIDEROLLS NEEDED = ## days . one sider 13 <br />irrigation freque I ncy (7) <br />C Ze 0 . 5 1, round to sidcrolls [14] <br />• <br />RE)UIRED HEAD CAPACI'T'Y: <br />Flow at Nozzle Hourly,,Apn. Rate _J-L-Zl - x (S -- )— x <br />96.3 (conversion fal <br />ClDin 1151 <br />96.3 <br />SPRINKLER NOZZLE CQVERAGE: <br />Select Nozzle from Catalogs with <br />given pressure — psi [P] <br />required head capacity <br />72. gp 'm [IS) <br />Start with nozzle selection with a 100ft -4- 5ft, Wetted Diameter. <br />• Attachment 2.05.4(2)(e)-7-12 <br />