Details: drip irrigation system: (spacing 1.20 m. x 0.60 m.) of 20 ha cca - control unit: screen filter 20-25 m3/ hr, 2" ventury& manifold (2") air release valve 1" non return valve - 1.5" ci by-pass assembly - 1.5"x1.5" field unit : pvc pipe 75 mm, class-ii; 4 kg/cm2 pvc pipe 63 mm, class-ii; 4 kg/cm2 lateral 16 mm, class ii; 2.5 kg/cm2 emitting pipe 16 mm; class ii: (0.6 m x 1 to 4 lph) control valve 75 mm control valve 63 mm flush valve 63 mm throttle valve - 2" cost of digging trench for laying of main line and fittings & accessories @5% additional cost for sand filter (with back wash assembly is14606) 10 m3/hr x 1.5 additional cost for fertilizer tank with assembly is14483-part iii 30 litres 2 h.p. solar photovoltaic pumping system with surface pump (wi
Sector: Water Resource Department