Irrigation And Flood Control Department Tender

ii) Providing and fitting of Rectifier with specification of 12 Volt as per sample by way of removing the already damaged rectifier with the help of tools and tackles, then supplying/fitting/installing testing the new rectifier along with allied accessory if used .The cost includes the supply of rectifier, tools ,tackles, labours ,transportation and testing it on full load.

2 Providing and fitting of Lock Nuts and bolts to 6 cylinder -104 HP Diesel Engine (Cummins) for completely stationing (size 3inch Dia and quantity 20No’s as per sample)

II Repairing/fitting/finishing/Installing of aluminium propeller 3 wing type propeller for one engine by way following steps 1.Dismentling the propeller by way of putting a piece of wood block between propeller blade and anti-ventilation blade to hold propeller then remove the split pins nuts, washer, propeller and thrust holder from shaft of 25HP OBM engine and transom (rear side of boat on which the engine is mounted and then cleaning the propeller with the help of cloth 2.Grinding the edges and worn out side to make it feasible for aluminium welding 3. Aluminium weld the worn and damaged portion of wings to its exact shape and size. 4. Finishing and polishing the wings with the help of required tools and tackles. 5. Fitting the dismantled propeller by the way of installing thrust holder, propeller, stopper, washer and nuts onto the shaft and then tighten the propeller nuts to specified torque and align grooves to propeller shaft hole and then install split pins into the nut hole and bend it of 25HP OBM engine and transom and test it with full loads in water for more than 2 hour. 6. All the tools, materials, welding electrodes, tackles needed for the successful completion of the job are to be provided and arranged by the firm including charges for men & material, complete job.