Public Health Engineering Department

Public Health Engineering Department has published Supply And Delivery Of Cutting Tools, Lubricants Etc For Klr Rig Machine In Connection With Jal Jeevan Mission Programme At Jhargram Under Bankura Mechanical Division , Phe Dte.- 1 Supply And Delivery Of 7 7 / 8 Dia Drag Bit ( Three Hinge Bit ) With Tungsten Carbide Insert With Threaded Pin Connection Product Specification As Per Stated Below.I ) Circulation: Single Jet Core Circulation With Mud Water, It Should Have Pin Connection Of 2 3 / 8Api, Male Thread Of At Least 12 Nos Of 2 3 / 8Api Thread Of Tool Join Drill Sting.Ii ) Each Hinges Should Have Minimum 7 Nos Of Tc Block Of Approved Dimension And To Be Brazed Properly And Should Not Cover With Paint.Iii ) Tc Block Should Brazed At Equal Pitch Length Expect Top Insert Iv ) Pin Connection Should Be Flame Hardened To Reach The Surface Hardened Up To 150Bhn To 200Bhn. N.B- Materials Test Certificate In Respect Of Chemical Composition And Physical Properties Must Be Produced At The Time Of Delivery. 2 Supply And Delivery Of 7 7 / 8 Rr Bit Tc Insart To Drill Selimentary Rock Over Burden 4 1 / 2 Inch Api Pin Connection Details Spacification As Follows :- A ) Bearing Types - Sealed Friction ( B ) Circulation: 3Jet Circulation With Mud Water C ) Oparation Paramiters Weight Of Bits 6.4 To 16.8 Tons Rotating Speed 80 To 150Rpm Make: Sandvik / Brd / Any Approved Brand.Tools Should Be As Per Part No. 0101213-03 Of Sandvik Make Or Equivalenttest Certificate Must Be Submitted With Sl No Of The Manufacturer At The Time Of Delivery 3 Supply And Delivery Ofvalve Less High Speed Hammer To Be Operated At 150 Psi Air Pressure Having Mirror Impact Technology. Make: Sandvik / Brd / Any Approved Brand.Tools Should Be As Per Part No. Rh4m098m1n20001 Of Sandvik Make Or Equivalentn.B-Test Certificate Must Be Submitted With S.L No Of The Manufacturer At The Time Of Delivery 4 Supply And Delivery Of 115Mm Dia. Mission -4 Model Button Bit Suitable Forvalve Less Hammer For Rock Well Drilling Works.Make: Sandvik / Brd / Any Approved Brand.Tools Should Be As Per Part No. Rh-05F6-115J48 Of Sandvik Make Or Equivalentn.B-Test Certificate Must Be Submitted With S.L No Of The Manufacturer At The Time Of Delivery 5 Supply And Delivery Of Cotton Waste / Jute For Necessary Cleaning Of Spare Parts At The Time Of Operation 6 Supply And Delivery Of Following Mud Pump Spares:- 7 Liner With Inner Side Hard Chromium Deposition ( Materials En-19 ) ( As Per Sample ) Size-115 Mm Id × 145Mm Od × 240Mm Long For ( For Klr Rig ) 8 Mud Pump Bucket ( As Per Dept Sample ) 9 Valve Sheet Set ( As Per Dept Sample ) 10 Valve Sheet Rubber Insert Valve ( As Per Dept Sample ) 11 Gland Packing For Piston Rod ( As Per Dept Sample ) 12 Supply And Delivery Of Following Fuel And Lubricants:- 13 Servo Neum 100 14 Servo System 32 ( Hydraulic Oil ) 15 Servo Pride Xl 15W40 ( Ch4 ) 16 Servo Grease Mp3 17 Servo Gearhp 140 18 Elgi Compressor Oil 20 19 Add: 18% Gst. Last date of submission for this tender is 2023-09-01. This is a Cutting Crimping And Punching Tools tender in Bankura, West Bengal