Department Of Agriculture

Department Of Agriculture has published Supply, Installation, Trial Run And Commissioning Of Submersible Vertical Axial Flow Pump Sets Supply, Installation, Trial Run And Commissioning Of Submersible Vertical Axial Flow Pump Sets Under The Project Nabard Ridf Xxix - Replacing Of Petty And Para Indigenous Technology With Energy Efficient Pumpsets For Dewatering Kuttanad Paddy Fields , Supply, Installation, Testing, Trial Run And Commissioning Of Submersible Vertical Axial Flow Pumpset With The Specifications Listed Below: Suitable For Handling Silty, Fresh And Salty Water With Rpm 960(Syn) Or Less. The Material Of Construction Of The Casing, Suction Bell Shall Be Cifg 260 With 2% Nicl, Impeller Cf8m (Ss) With Ss 316 Shaft, Vertical Submerged Column Pipe Should Be Of Ss 304 And Horizontal Delivery Pipe (Varies From 4 To 10 M Length As Per Site Conditions) Of Ss 304 With 6 Mm Minimum Thickness.A Metallic Non-Corrosive Strainer Of Mesh Size Not More Than 50 Mm X 50 Mm Should Be Fitted At Mouth Of Suction Column.Any Hanging Portion Of The Delivery Pipe Should Be Supported With Suitable Metallic Supporting Frames Or Rcc Pillars Of Suitable Size As Per Site Requirements.Theprime Mover For The Pump Should Be 3 Phase Totally Enclosed Water-Cooled Squirrel Cage Submersible Induction Motor Of Reputed Make Operating At 415V+/- 10%, 50Hz+/-5% Connection With “F” Class Insulation, Cubicle Type Panel Board With All Necessary Protection Units And Instrumentation.Fcma Soft Starter Of Reputed Make, Mccb Including Suitable Metering, Led Indications, Selector Switch, Single Phase And Dry Running Preventer, Suitable Capacitor, Motor Protection Relay, Surge Protection Device Etc, Wiring And Earthing Should Be As Per Regulations And Specifications Of Kseb And Electrical Inspectorate. Suitable Waterproof, Copper Power Cableabout 20.00 M Length Or As Per Site Requirement.A Screen With 6 Mm Gi Welded Mesh With 50 Mm X 50 Mm Opening Size, (About 20 Sq.M Area) Framed In Gi Angles And Gi Tubes Shall Be Fitted At The Opening On Top And Sides Of Sump To Prevent Entry Of Unwanted Materials To The Pump Through Inflow Water. Rate Quoted Should Be Inclusive Of All The Charges For Supply, Installation Including Trial Run And Commissioning, All Types Of Transportation And Conveyance, Loading And Unloading Charges, Charges For Factory Testing, But Excluding Gst Etc. , Duty Point Head (M) : 3 Minimum Discharge At Duty Point Head (Lps):750 Working Head Range M:1 To 4.5 Minimum Overall Efficiency (%) At Duty Point Head:70 Available Connected Load (Hp):50 , Duty Point Head (M) : 3 Minimum Discharge At Duty Point Head (Lps):800 Working Head Range M:1To 4.5 Minimum Overall Efficiency (%) At Duty Point Head:70 Available Connected Load (Hp):60 , Duty Point Head (M) : 3 Minimum Discharge At Duty Point Head (Lps):400 Working Head Range M:1 To 4.5 Minimum Overall Efficiency (%) At Duty Point Head:70 Available Connected Load (Hp):30 , Duty Point Head (M) : 3 Minimum Discharge At Duty Point Head (Lps):250 Working Head Range M:1 To 4.5 Minimum Overall Efficiency (%) At Duty Point Head:70 Available Connected Load (Hp):20 , Duty Point Head (M) : 3 Minimum Discharge At Duty Point Head (Lps):550 Working Head Range M:1 To 4.5 Minimum Overall Efficiency (%) At Duty Point Head:70 Available Connected Load (Hp):40. Last date of submission for this tender is 2024-12-30. This is a Submersible Pump tender in Kottayam, Kerala