The Fertilisers And Chemicals Travancore Limited Tender

Replacement of damaged Chain Links of RC / DD / Product Elevators and RC / SF Conveyors in NP Plant, FACT CD.

Repair / replacement of chain links of Product Elevator. Work involves : The materials required for the work shall be collected / transported from stores to site. After getting the clearance, boot covers, side covers and all inspection doors shall be opened. Back stopper of gearbox shall be removed and suitably position the broken chain links and buckets, by manual rotation of the elevator chain. The bottom side sprocket assembly shall be lifted with chain block. The buckets, lock pins and connecting pins of the damaged links shall be removed to dismantle / take out the damaged chain link. New chain links, pins and lock pins shall be fixed back in position. The dismantled / new buckets, side covers, bottom side sprocket assembly shall be fixed back properly. All guide angles shall be inspected for looseness, damage and rectified. The damaged Guide angles are to be dismantled and fixed back after repairing on both sides, if required and also the required patch work at the guide angle fixing area is to be done as per the instruction. Box-up boot covers and inspection covers. Fix the back stopper of gearbox and take the trial run.

Repair / replacement of chain links of DD / RC Elevator. Work involves : The materials required for the work shall be collected / transported from stores to site. After getting the clearance, boot covers, side covers and all inspection doors shall be opened. Back stopper of gearbox shall be removed and suitably position the broken chain links and buckets, by manual rotation of the elevator chain. The bottom side sprocket assembly shall be lifted with chain block. The buckets, lock pins and connecting pins of the damaged links shall be removed to dismantle / take out the damaged chain link. New chain links, pins and lock pins shall be fixed back in position. The dismantled / new buckets, side covers, bottom side sprocket assembly shall be fixed back properly. All guide angles shall be inspected for looseness, damage and rectified. The damaged Guide angles are to be dismantled and fixed back after repairing on both sides, if required and also the required patch work at the guide angle fixing area is to be done as per the instruction. Box-up boot covers and inspection covers. Fix the back stopper of gearbox and take the trial run.