e-NIT No.02 / (EnM) M-7/ 2022-23, Item No.11

Providing of Safety equipments have to be arranged for the protection of staff to work at height approx. 15 mtr from the bottom of pump house.

Dismantling of EOT Crane and other related moveable parts like long shaft, bearing with bracket, wheel, break shoe, gear box and motor CT motion, LT motion and HT motion from the trolley by cutting of nut bolts with the help of gas cutter with tools & tackles and taking at ground with carefully by chain pulley block and other handling equipments as per site requirements.

Repairing of supporting shaft of DSL cable Providing and fixing of 6 nos MS support of long shaft for not disbalance the shaft. Making proper alignment with for running the cable wheel. The job includes repairing of MS structure of trolley by providing and welding of MS plate on the joint of trolley for strengthening and making proper alignment of structure for not vibration and unnecessary sound. The job i/c cutting, welding, grinding finishing of all joints and making straight position of bend portion by using gas cutter.

Repairing of drum by re-making the groove of rope wire for exact fixing the rope wire in groove by using of suitable tools set as per job requirement. Replacement of new bearing as per existing size of drum shaft. The job includes dismantling and assembling charges of drum in the EOT Crane. Making zero zero alignment of drum with EOT for smooth running without any sound and vibration.Bearing:- SKF/ FAG/ DJB Approved.

Strengthening of runway rail track by providing and fixing of fasteners along with supporting flat and removing of old loose fasteners. Finishing / Cleaning of complete run way rail track with the help of hand grinding machine for making the proper grip with wheel. Making straight position and alignment for proper working.

Replacement of bearing of trolley wheel. Make:- SKF/FAG/DJB approved.

Replacement of Gear box input pinion. Make:- Reva.

Replacement of wheel for DSL cable. Make:- Reva.

Replacement of Rope guide & Rope tighter. Make:- Reva.

Replacement of oil seal. Make: - Reva.

Replacement of complete pendent as per existing. Make:- Reva.

Replacement of current collector for bus bar. Make:- Reva.

Replacement of complete wiring of panel and EOT crane of various size wire and thimble, glass, lock, fehrool, connector, of EOT.

Supply of nut bolts with washer of various size.

Repairing of gear box of C T motion (2 nos.), LT motion (2 nos.) and HT motion (1 no.) by dismantling removing of all gear making bearing sheet in the shaft and gear on both side by machining work. Including the charges of lubricants/oiling and greasing. The job includes making the threads in housing for tightly fixing of cover.

Servicing of shocker of trolley by greasing/oiling and making proper alignment.

Fixing of complete repaired and new spares in the EOT crane dismantled moveable parts on the trolley by using of chain pulley block and handling equipments with carefully safety arrangement and making the proper balancing with alignment for smooth working with the help of required tools & tackles.

Testing & commissioning of complete system on full load.

Transport charges for tools & tackles and new supplied spare parts.

Paint & Primer charges.

Jal Dhara Engineers India