Repairs to 6 cusec x 15 mtr head Horizontal split casing pump unit-I along with allied mechanical works at Lift irrigation station Jandi Nud and repairs to 4 cusec x 30 m head pump of pumping Unit-II along with allied mechanical works at LIS Didwara

Repairs to 6 cusec x 15 mtr head Horizontal split casing pump unit-I along with allied mechanical works at Lift irrigation station Jandi Nud

Decoupling of 6 cusec x 15 meter head discharge pump unit no I from 50 hp motor and then dismantling the pump from the base frame. Carriage & shifting of dismantled pump on head load to roadside using manual labour and then to workshop by carriage vehicle. Repair to 6 cusec x 15 meter head discharge split casing pump of pumping unit no I of Lift irrigation station, Jandi Nud at workshop by dismantling and extraction of all worn out/damaged parts i.e. pump shaft, impeller, bearings, sleeves, bush, check nuts, nuts & bolts, gland plate, gland studs. Properly cleaning the internal surface of pump casing. Providing and fitting of new pump shaft after turning to bearing size and threading at positions of check nuts. Repairs to impeller by filing cavities, cracks and finishing to original size. Providing and fitting 2 no’s of new bearing’s no. 6309 on driving and non driving end of the pump, 2 no’s neck rings, 2 no’s shaft protection sleeves, 1 no’s check nuts, nuts & bolts, fabrication of 2 no’s new gland plate with providing and fitting of 2 no’s new gland studs on ends of pump. Repair to bearing housing on non driving end of pumping unit by providing and fitting of bush, turning and fitting of bush to make inner diameter of bearing housing suitable for fitment of bearing. Replacement of bearing housing of driving end of the pump with casting and fabrication of bearing housing as per the size of bearing and bolts on the outer size of pump. Turning and finishing as per the size. Reassembling all parts of pump with proper greasing of bearings and providing and fitting of gasket sheet between upper and lower part of the pump. Providing and fitting of graphite packing of suitable size on both ends of pump. Shifting of repaired pumping unit on site and fitting of pumping unit on base frame. Alignment of the pumping unit. Repair to 250 mm diameter foot valve of pumping unit no I by way of dismantling parts. Cleaning of all internal parts to remove silt and rust. Fabrication of new foot valve plate as per size, new leather washer, hinge pin, new nuts & bolts. The job includes fabrication of strainer to stop entry of unwanted material and fitting it with foot valve. Repair to 250 mm dia sluice valve of unit no I, installed at Lift irrigation station Jandi Nud, by way of cutting of nuts and bolts around the sluice valve with gas cutter. Completely dismantling all the internal parts of valve. Fabrication/Replacement of new stem rod with square threads. Providing and replacement of new wedge nut, repair to wedge shape disc with seat ring. Providing and replacement of new gland packing, gland plate with gland nuts. Properly checking inner body of sluice valve for any cavitation voids or corrosion repairing of the same. Complete assembling of valve with providing of graphite packing. Providing and fitting of rubber sheet between the flanges on both side of valve with providing of new nuts and bolts. Repair to 250 mm reflux valve dia by way of dismantling reflux valve from delivery side of unit no. 1. The job involves extraction of broken flap of reflux valve. Providing and fitting of new flap with locking sheet. Replacement of hinge and hinge pin of the valve. Fitting of the valve on the delivery line with providing and fitting of new nuts and bolts along with rubber sheet. The job includes loading, un-loading, manual labour, carriage charges of vehicle (to & fro), tools & tackles, cost of materials, installation& testing charges at site. Complete job.

Rebate on Old Parts

Repairs to 4 cusec x 30 m head pump of pumping Unit-II along with allied mechanical works at LIS Didwara.

Decoupling of 4 cusec discharge pump unit no II from motor and then dismantling the pump and motor from the base frame. Carriage & shifting of dismantled pump and motor on head load to roadside using manual labour and then to workshop by carriage vehicle. Repairs to 4 cusec x 30 meter head pump by way of dismantling spiral casing pump of pumping unit no II at workshop by completely draining of old oil from the bearing housing and extraction of all worn out/damaged parts, i.e. pump shaft, impeller, bearings, sleeve, bush, check nut, nuts & bolts, gland plate, gland studs. Providing and fitting of new pump shaft after turning to bearing size and turning of threads on shaft as per the size and pitch of threading on check nut. Repairs to impeller by filing cavities, cracks and finishing to original size. Providing and fitting of two number new bearings number 6309 , neck ring, shaft protection sleeve, check nut, nuts & bolts, fabrication of new gland plate with providing and fitting of 2 no’s new gland studs. Completely cleaning of bearing housing to remove dust and metal residue. Repairs to bearing housing by metal filling and turning to bearing size. Reassembling all parts of pump with proper greasing & filling of pump bearing housing with fresh M-oil upto the required level. Assembling of pump with motor and connecting with suction and delivery pipes. Providing of new nuts and bolts with rubber gaskets. Providing and fitting of graphite packing. Replacement of coupling pulley by way of fabrication of coupling pulley set as per sample and sizes of pump and motor shaft size. Providing and fitting of new coupling nut-bolt with rubber bushes and cotter. Re-installation of pump in proper alignment with 60 HP motor and testing on full load at site. Repair to 250 mm diameter foot-valve of pumping unit no-II by providing and fitting of new flapper plate with hinges, new inter-mediate plate, new set of nut-bolts, leather washers. Re-assembling the same and installation at site and testing. Repair to 250 mm diameter sluice valve of pumping unit no II by way of dismantling at workshop for extraction of worn-out moving internal parts. Replacement of stem rod by providing and fitting new stem rod with square threads as per the size of sluice valve. Providing of new wedge nut with internal threading as per the stem rod. Providing and fitting new CI gland bracket along with gland packing. Reassembling of sluice valve checking operation for smooth movement. Repairs to 60 HP starter of pumping unit no- II by way of extracting the damaged worn out parts. Repair to Tripping system by brazing and finishing required size, Providing and fitting of no voltage coil, overload relay, moving and fixed contact point. Replacement of worn out thimbles nuts-bolts and internal leads duly soldered properly. Providing and filling of starter with 10 litres of fresh transformer oil. Complete job includes the cost of the material, to & fro transportation charges of the material, skilled labour charges etc. Complete Job

Rebate on Old Parts

HITECH MECHNICALS

KHALSA ENGG. WORKS

TARSAIM ELECTRICAL WORKS

HITECH MECHNICALS

KHALSA ENGG. WORKS

TARSAIM ELECTRICAL WORKS