Description :
Tenders for Preventive Maintenance , Repairing And Rewinding Of Deep Tube Well Submersible Pump Motor Set Valve And Its Accessories Of Thirty Two (32) Number Pump Houses For Sixteen (16) Months Under Srirampure, Nabagram And Dankuni Faws Scheme. - Charges For Complete Rewinding Of 3 Ph, 440 V 50 Hz Submersible P/m 20 Hp/15 Kw Set By Pvc Copper Winding Wires, After Dismantling The Winding Including Testing Commissoning As Per The Direction Of Eic., Withdrawing The Sub P/m Set (upto 25 Hp) Along With Column Pipe From The Well After Disconnecting The All Accessories For Necessaary Testing/checking/repairing Purpose. (including Hire Charges Of Chain Pulley Block, Derrick Arangement, Labour Charges And Transportation Cost)., Installation Of Pumping Machinery With Valves, Pipe & Pipe Specials Short Piece, Depth Gauge, Pressure Gauge Including Hoisting Of Column Pipe, Making All Electrical And Water Line Inter-connection Complete As Per Direction Including Supply Of Necessary Materials As Reqd. For The Work., Straigh Through Jointing Of Cable Of Different Size By Compound Jointing Kit Including S&f Ferrul, Tapes And Jointing Materials (brand Approved By Eic). 3,3 / 4 Core Upto 35 Sqmm Cable., Supply And Delivery Of Thermal Overload Relays Range 30-50a.make: L&t/siemence/equivalent., Supply And Fixing Of 240/230 Volt,50hz, T.p, Power Contactor Range 50-85a).make:l&t/siemence/abb/equivalent., Supply And Fixing Of Spare Contract Kits For 240/415 Volt,50hz, T.p, Power Contactor., Supply And Fixing Of Electronic Timer Suitable For 240/415 Volt,50hz, Range 3.0 To 30 Second Range., Led Single Tube Light Fitting With All Accessories.model-tmc 501p1xt-led 22wp324.(make-philips), Supply And Fixing Of Analog Ammeter Ranging 0-100amps Having C.r Ratio Of 100/5a, 144 Mm Sq Size., Supply And Fixing Of Analog Voltmeter Ranging From 0-500 V Of 144 Mm Sq Size, Supplying And Fixing 100/125 A Sheet Steel Main Switches On Angle Iron Frame On Wall, Supply Of Protective Device Comprising Of Wire Rope Clamps Etc., Supply Of Fabricated Ms Kiosk Made From 14 Swg Ms Angle Incl. Providing Al Busbar Of 60 A Rating For Main Supply Transmission With Proper Stamping And To Be Fixed On Pedestal As Per Direction Of Eic., Supply, Fitting Fixing Of Cast Iron Gate With Gun Metal Sheet On Both Face Of Sl. Valve As Per Sample Incl. Charge Of Material Machining & Labour Complete., Supply, Fitting Fixing Brass Spindle With Gun Metal Lock Nut For Best Quality For Sliuice Valve., Replacement By S&f Of Gland Packing Suitable For Sluice Valve., Fitting Fixining Of All Type Of Valve In Proper Position By Provinding Temporary Support Gasket Nut Bolt Cmplete & Direction Of Eic., Supply & Delivery Of 5 (125 Mm.) I.d. And Od 140 +- 0.20 Mm, 10.2 Mm. Avr. Wall Thickness, 10 (avr. 3.0 Mt) Long Standard (16kg/cm2) Pvc Column Pipes With Both End Tapered And Threaded Portion Length Must Be 4 With One End To Be Fitted With Heavy Gauge 10 To 13 Mm. Thick , 8 Long Threaded Pvc. Socket ,all Are Completed As Per Direction Of Eic., S & D Of 125 Mm Dia / 150 Mm Dia (5"/6") Standard Duty Ms Adoptor.mk-ashirbad/c.r.i./raksha Or Equivalent ., C.i Sluice Valve With Flanged Ends Drilled To As Per I.s. 1358/62 And Having All Cast Iron Components As Per I.s. 780/71 Solid Forged Bronze Inside Screw Spindle Having Ultimate Tensile Strength Not Less Than 4.72 Mt Per Sq. Cm. Spindle Nut Valve And Seat Faces Of Hard Wear Resisting, Manufactured From Best Quality Gun Metal Conforming To I.s. 780/71, Painted Black All Over With Asphalt Base Paint Tested To 21 Kg (hydraulic Pressure) Per Sq. Cm., Valve Opening To Anticlockwise Direction, Fitted And Fixed Completed. Size-125/150 Mm. Mk-ivc/sree Durga/fluid Tech/sigma Flow., Checking Of All The Electrical And Mechanical Parts And Preventive And Break Down And Predictive Maintenance Of All Pump Machinery As Per The Direction Of Eic., A) Electrician(skilled Labour). Including Contractor Profit., B)helper To Electrician (unskilled Labour).
