Eastern Railway Tender

Description:- Drilling Deep Boring For Sinking 250 Mm To 300 Mm Dia Tube Well By Any Mechanical method Or By Reverse Circulation Method In Any Kind Of Soil Except Rock. Drilling/boring Is To Be Done as Per Requirement And Instruction Of Engineer-in- Charge For Housing The Casing Pipe. The Rate Should include Supply Of All Tools And Plants, Labour, Materials, Mechanical Rig Etc. Lowering And Extracting thedrillingequipmentswithallancillaryworkstoachievethehighyeild&safecleandrinking water,casing Pipe Etc. Of Following Depth [from G.l. To 120 M. Below.(+/-10meter)]the Rate Includes the Following Items: Minimum Dia 115 To Max.125mm Pvc Casing Pipe Plain (isi Marked) -as Per requirement For The Purpose Minimum Dia 115 To Max.125mm Pvc Casing Pipe Ribbed Filter (isi marked). -as Per Requirement For The Purpose Gi Binding Wire--as Per Requirement For Hanging The pump.adoptergoodquality--1setboringwellcap--1no.submersiblepump--minimum1.5hp (crompton Greeves Or Any Similar Approved) To Give A Minimum Discharge 4000 Liter/hour -1 Set complete Control Panel Board--1 No. Gravel Of Required Size & Specification Or As Required, Approx--4 m3 All Other Required Valve, Tee, Union, Socket, Jute, Grease, Reducers, Threading, Cutting, Fitting, fixing Complete In All Respect. [1] The Rate Includes Boring, Sinking, Cleaning For A Specified Period To achieve The High Yeild And Safe Clean Drinking Water Free From Sand/earth Etc And Fixing All Above And such Other Accessories/ Materials. Water To Be Tested From Approved Laboratory At The Own Cost Of contractor. No Extra Will Be Paid For Testing Of Water. [2] Payment For This Item Shall Be Made Only when The Discharge After 24 Hours Continuous Running Is Minimum 4000 Ltrs/hour. V Notch & Tank required For Testing, Shall Be Made By The Contractor. The Rate Includes The Cost Of This Work Also And no Extra Payment Will Be Made For This. [3] Gi Pipes Required For Connecting Pump To Supply Line Shall be Paid Through Sch- B.