10/MID/AN

Repairs to 5 cusec discharge, 36 m head H.C Pump unit no. 03 installed at LIS Nud.The job involves removing the pump top cover , extraction of pump shaft assembly & shifting of the pump shaft assembly by manual / mechanical means to workshop..Providing / fitting of 2 no. bushes and two no bearings ( 6310 ). Repair to bearing brackets.Providing/fitting of neck rings as per sample. Assembling of the pump parts. Carriage / transportation of the pump assembly back from workshop to the site of LIS. Fitment of pump along with replacement of old damaged studs, gaskets, alignment setting at its position, p/f of gland packing, greasing work etc. Aligning & coupling the pump & motor. Job includes cost of all material, transportation charges, head load and labour charges for skilled/semiskilled labour, hire charges for tools & tackles. Complete Job

Repairs to 4.5 cusec discharge 18 m head HC pump no. 01 at LIS Kathar. The job involves decoupling of the pump from motor by unfastening the coupling nuts and bolts by using skilled technicians . The job further involves taking out impeller shaft assembly by unfastening the nuts ,bolts , studs and shifting the same to workshop by using manual labour and mechanical transport . Dismantling of the impeller shaft assembly and separating shaft, impeller and bushes. Rebuilding of shaft at damaged spots by applying new material so the shaft should be balanced then finishing to proper size .P/F of bearing (6310-1 no.) .P/F of 2-Nos. bushes as per sample. Re-assembling of impeller shaft assembly & shifting back to L.I.S. Greasing of all the parts. Fitment of impeller shaft assembly in the pump at proper position & closing the top cover by p/f of new nuts, bolts, washers and packing. Job also includes providing / fitting of gland packing , greasing work etc. Thereafter coupling with motor, alignment setting, testing of pump on load. Complete job includes the cost of material, labour charges, to and fro carriage charges, hire charges of tools and tackles etc. Complete Job

Replacement of damaged / burnt out parts of protection panel cum starter for pumping unit no. 3 at LIS Kathar . The job involves disconnecting the cables both incoming and outgoing, and then taking out worn out/burnt parts . The job then involves replacement of 65 A contactor ( 1 no.) by new contactors as per IS strandards.. P/F of copper thimbles of suitable rating duly crimped and taped etc. Making electrical connections and testing on full load . Complete job includes the cost of the material, labour charges for skilled and semiskilled to be employed at site for execution of job including transportation charges to site. Complete job in all respects.

M/S TRIKUTA ELECTRICAL AND MECHNICAL WORKS

BEE AAR ENTERPRISES