Repair/replacement of worn out parts of 5cusec x 10m head pump of unit-3 along with allied works at LIS Kukerian and repairs/cleaning of foot valves of various LIss of Marh area damaged due to flash floods in ongoing Monsoon season. Repair/Replaceme

Repair/replacement of worn out parts of 5cusec x 10m head pump of unit-3 along with allied works at LIS Kukerian and repairs/cleaning of foot valves of various LIS’s of Marh area damaged due to flash floods in ongoing Monsoon season.

Decoupling of 5cusec x 10m head horizontal casing pump of unit no.3 from the motor assembly and dismantling the pump from the base frame. Carriage of the dismantled 5cusec pump set by using manual labour, head load to the nearest roadside, loading in transport vehicle, carriage to the workshop in the mechanical transport for repairs. Repair to 5 cusec horizontal casing pump set at workshop by way of dismantling and extraction of damaged internal parts. Repairs to the pump shaft by way of turning, rethreading & finishing to accurate size as per specifications of damaged pump shaft. Providing & fitting of new impeller in place of damaged one as per sample and fitting of the same on the pump shaft. Providing and fitting of 2no.s new bearings on driving and non driving end of the pump as per sample, 2no.s neck rings, 2no.s shaft protection sleeves, 2no.s new check nut, bushes, new gland studs and applying sufficient amount of grease to avoid excessive wear and tear, gland packing as per requirement. Repair to the bearing housing on driving and non-driving ends of pumping unit by turning and fitting of bush to make inner dia. of bearing housing suitable for fitment of bearings. Complete assembling of pump set after carrying out necessary repairs. Shifting back to the LIS Kukerian after carrying out necessary repairs at workshop and then fitting/reinstallation at the base frame, coupling with the motor by making proper alignment and testing on partial/full load. Job also includes providing and fitting of new coupling nuts/bolts & rubber bushes. Complete job includes cost of material and labour charges. Dismantling/decoupling of the damaged 35H.P electric motor of Pumping unit no-3 from starter electrical connections. Repairs to rotor of motor by providing/fitting of new bearings (DE & NDE) after rebuilding of the rotor shaft and finishing to bearing sizes, making new keyway for coupling, providing/fitting of bearing end cover plates. Complete greasing of the bearing, providing/fitting of side strainers. Complete job includes cost of material and labour charges. Repairs to 2no.s foot valves i.e 1no. 250mm dia. and 1no. 200mm dia. foot valves of LIS Kukerian choked due to flash floods. Job includes extraction of foot valves from their installed position in the Nallah by means of cutting of damaged/rusted/worn out nut bolts using gas cutter and then lifting of foot valve on head load using manual labour and shifting the extracted foot valve to nearest working area using manual labour on head load. Job includes complete dismantling of foot valves at site and cleaning them of mud/sludge and extraction of parts for assessment of damages and then providing/fitting of new flapper pin, gaskets and repairs to existing flapper plate and intermediate spacer plate. Providing/fitting of new nuts and bolts and repairs to CI strainer and then re-assembling of all parts of foot valve and then shifting of foot valve back to its installed position by means of manual labour using head load and then re-fixing the foot valve on the suction side of the pumping machinery by providing/fitting of new set of nuts and bolts of appropriate size. Complete job includes cost of skilled/semi-skilled labour, tools and tackles charges, transportation charges etc. to be employed at site. C/Job Repairs to 2no.s 250mm dia. foot valves on suction line of pumping machinery at LIS Datriyal choked due to flash floods. Job includes extraction of foot valves from their installed position inside the Nallah by means of cutting of damaged/rusted/wornout nut bolts using gas cutter and then lifting of foot valve on head load using manual labour and shifting the extracted foot valve to nearest working area using manual labour on head load. Job includes complete dismantling of foot valves at site and extraction of parts for assessment of damages by cleaning them of mud/sludge and then providing/fitting of new flapper pin, gaskets and repairs to existing flapper plate and intermediate spacer plate. Providing/fitting of new nuts and bolts and repairs to CI strainer and then reassembling of all parts of foot valve and then shifting of foot valve back to its installed position by means of manual labour using head load and then re-fixing the foot valve on the suction side of the pumping machinery by providing/fitting of new set of nuts and bolts of appropriate size. Complete job includes cost of skilled/semi-skilled labour, tools and tackles charges, transportation charges etc. to be employed at site. C/job Repairs/Periodic maintenance of 2no.s 200mm dia. foot valves on suction line of pumping machinery at LIS Dei Chak choked due to flash floods. Job includes extraction of foot valves from their installed position inside the Nallah by means of cutting of damaged/rusted/worn out nut bolts using gas cutter and then lifting of foot valve on head load using manual labour and shifting the extracted foot valve to nearest working area using manual labour on head load. Job includes complete dismantling of foot valves at site and extraction of parts for assessment of damages and then providing/fitting of new flapper pin, leather gaskets and repairs to existing flapper plate and intermediate spacer plate. Providing/fitting of new nuts and bolts and repairs to CI strainer and then re-assembling of all parts of foot valve and then shifting of foot valve back to its installed position by means of manual labour using head load and then re-fixing the foot valve on the suction side of the pumping machinery by providing/fitting of new set of nuts and bolts of appropriate size. Complete job includes cost of skilled/semi-skilled labour, tools and tackles charges, transportation charges etc. to be employed at site. C/Job Repairs to 2no.s foot valves i.e 1no. 300mm dia. and 1no. 250mm dia. foot valves of LIS Rathua choked due to flash floods. Job includes extraction of foot valves from their installed position inside the Nallah by means of cutting of damaged/rusted/worn out nut bolts using gas cutter and then lifting of foot valve on head load using manual labour and shifting the extracted foot valve to nearest working area using manual labour on head load. Job includes complete dismantling of foot valves at site and extraction of parts for assessment of damages and then providing/fitting of new flapper pin, leather gaskets and repairs to existing flapper plate and intermediate spacer plate. Providing/fitting of new nuts and bolts and repairs to CI strainer and then re-assembling of all parts of foot valve and then shifting of foot valve back to its installed position by means of manual labour using head load and then re-fixing the foot valve on the suction side of the pumping machinery by providing/fitting of new set of nuts and bolts of appropriate size. Complete job includes cost of skilled/semi-skilled labour, tools and tackles charges, transportation charges etc. to be employed at site. C/Job

Rebate on Old Parts

Repair/Replacement of worn out parts of 05 cusec x 10m head pumping unit no. 4, manually operated oil immersed star delta motor starter of unit 2, Foot valves of LIS Suhagini along with allied works.

Decou Decoupling of 5 cusec x 10m HC pump of unit no.4 at LIS Suhagani from the motor assembly and dismantling the pump from the base frame. Carriage of the dismantled 05 cusec HC pump set, to the nearest roadside, using manual labour, head load to nearest road side, loading in transport vehicle, carriage to the workshop in the mechanical transport for repairs. Repair to 5 Cusec HC pump set at workshop by way of dismantling and extraction of damaged internal parts. Job includes providing of new shaft sleeve and new pump shaft fitting by turning, aligning, threading at ends and making of new keyways and its proper adjustment Repair to the impeller by way of welding/brazing, machining, making key ways slots on the impeller and fitting of the same on the pump shaft.. Providing and fitting of bush, new gland ring, new bearings as per sample, repair of bearing housing, new studs/bolts on it, applying sufficient amount of grease to avoid excessive wear and tear, gland packing as per requirement, complete reassembling of pump set after carrying out necessary repairs. Shifting back to the LIS Suhagani and then fitting/reinstallation at the base frame, coupling with the motor by making proper alignment and testing on partial/full load. Complete job includes cost of material and labour charges etc. Providing and fitting of new Coupling set along with new nuts ,bolts and rubber bushes. Complete job includes cost of material and labour charges. Dismantling/decoupling of the damaged 40 H.P electric motor of Pumping unit no-4 from base frame, pump & motor starter electrical connections. Repairs to rotor of motor by providing/fitting of new bearings (DE & NDE) after rebuilding of the rotor shaft and finishing to bearing sizes, making new keyway for coupling, providing/fitting of bearing end cover plates. Complete greasing of the bearing, providing/fitting of side strainers. Complete job includes cost of material and labour charges. Repairs to 35HP Manually Operated Oil immersed star-delta motor starter of Unit-2 of LIS Suhagani. Job includes dismantling of starter from its installed position after disconnecting all electrical connections on input as well as output side and then carriage of the starter to workshop for repairs / replacement of intermediate Bakelite rod, moving and fixed copper contact points, No volt coil, thimbles, overload protection relay and then back carriage to LIS for re-installation, commissioning and testing on no load and full load conditions. Job also includes providing and filling of approx.05 litres of transformer oil in the sump after complete de-moisturizing. Complete job includes cost of material, skilled labour charges, tools and tackles charges and carriage charges Repairs to Foot Valve 10” dia( 2 no.) of unit no. 2 and 4 on suction line of pumping machinery at LIS Suhagani. Job includes extraction of foot valve from its installed position inside the khul / nallah by means of cutting of damaged / rusted / worn out nuts and bolts using gas cutter and then lifting of foot valve on head load using manual labour and shifting the extracted foot valve to nearest working area using manual on head load. Job includes complete dismantling of foot valve at site and extraction of parts for assessment of damages and then P/F of new machined flapper pin, leather gaskets,new flapper plate and intermediate spacer plate, P/F of new set of nuts and bolts and repairs to CI strainer and then re-assembling of all parts of foot valve and then shifting of foot valve back to its installed position by means of manual labour using head load and then re-fixing the foot valve on the suction side of the pumping machinery by P/F of new set of nuts and bolts of appropriate size. Complete Job includes cost of skilled/semi skilled labour, tools and tackles charges, transportation charges etc. Repair to priming system installed at LIS Suhagani for priming of unit no.4 by way of cutting the rusted nuts and bolt of flange and taking out damagaed ball valve and pipe. Providing and fitting of new01No. ball valve(brass/bronze) of 2inch dia and GI pipe(2 feet in length and 2inch dia), flange with holes at one end of pipe(2inch dia) and threading at the other end to connect with ball valve and then making proper alignment of ball valve with delivery side priming unit. Complete job includes cost of material and labour charges, testing and hire charges of cutting set at LIS Suhagani

Rebate on Old Parts

Rishabh Electricals and Mechanical Works

GANPATI ELECTRICAL AND MECHANICAL WORKS

SMART TECH AND CO

GANPATI ELECTRICAL AND MECHANICAL WORKS