Description: INSTALLATION OF 1 NEW CLUSTERED 6 IN EACH CLUSTER DRIP IRRIGATION SYSTEM WITH 2 HP SOLAR PUMPING SYSTEM 12 Ha CCA AT LAXMIPUR BLOCK PATHARPRATIMA WITHIN KOLKATA AI DIVISION UNDER RIDF TRANCHE Name of Work INSTALLATION OF 1 NEW CLUSTERED 6 IN EACH CLUSTER DRIP IRRIGATION SYSTEM WITH 2 H P SOLAR PUMPING SYSTEM 12 Ha CCA AT LAXMIPUR BLOCK PATHARPRATIMA WITHIN KOLKATA A I DIVISION UNDER RIDF TRANCHE
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