Repair/replacement of worn out parts of 5 cusec pumping unit no. 4 along with allied works at LIS Batera, repairs to one no. gate of Marh area and one no. gate of Main Ranbir Canal along with allied works and Repair/replacement of worn out parts of 5

Repair/replacement of worn out parts of 5 cusec pumping unit no. 4 along with allied works at LIS Batera

Decoupling of 5cusec x 24m head Horizontal split casing pump of unit no.4 from the motor assembly and dismantling the pump from the base frame. Carriage of the dismantled 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 Split casing pump set at workshop by way of dismantling and extraction of damaged internal parts. Providing, turning, rethreading & finishing to accurate size of new pump shaft as per specifications of old broken pump shaft. Making of new slots for feather keys. Repair to impeller by way of brazing/welding, machining of bore, making key ways slots on the impeller and fitting of the same on the pump shaft. Providing and fitting of 2 no.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 nuts, 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 assembly of pump set after carrying out necessary repairs. Shifting back to the LIS Batera 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. Complete job including cost of material and labour charges etc. C/job

Rebate on Old Parts

Repairs to one no. gate of Marh area and one no. gate of Main Ranbir Canal along with allied works

Repair to the stucked gate of Harnam Kund Flora gate of size (5-10” x 4-5” ft) at Marh Jammu. Job includes dismantling of damaged winch machine from its installed position and then extraction of gate by means of chain pulley block, tripod stand/manual labour and then shifting of damaged components of gate to workshop for repairs. The job involves cleaning of the mechanical components and removal of silt deposited on the gate leaf at site. Repairs to the stem rod i.e straightening by heat treatment and rethreading of the damaged threads to the accurate specification for its smooth movement. Replacement of the damaged worm by providing/fitting of new one and greasing of worm and pinion set of gears of winch machine and on all sliding surface and then complete assembling of winch machine along with support lugs on the ISMC platform by means of providing and fitting of one no. bearing ,nuts and bolts. Sifting back the damaged components of the gate back to the site for installation. Job includes lowering of the gate to its closed position inside the channel using chain pulley block and tripod stand and providing and fitting of new set of nuts and bolts for mounting the gate on end of stem rod. Complete Job includes cost of material, tools and tackles charges, crane charges at site, skilled/semi-skilled labour hire charges, hiring and carriage charges of welding set to site, hire charges of chain pulley block and tripod stand. C/job Repairs to damaged gate on Distributory D2A at Chak Mian Morh of Ranbir canal of size 2’-2” x 3’ ft. Job includes complete dismantling of existing winch machine from its installed position and then extraction of gates by means of chain pulley block, tripod stand and manual labour. Shifting of the parts of the gate by mechanical transport to the workshop for repairs and then repairs by means of removal of the piece of old rusted skin plate of gate and then providing of new MS sheet of 5mm thickness of the same size and also repairs to gate wedge support and replacement of one side of main frame of the gate leaf as per the sample. Job also includes repairing of winch machine by providing/fitting of complete gear set and then complete assembling of winch machine along with support lugs on the ISMC platform by means of providing and fitting of new nuts and bolts. Repairs to the stem rod i.e. straightening by heat treatment and rethreading of the damaged threads to the accurate specification for its smooth movement. Job also includes lowering of the gate to its closed position inside the channel using chain pulley block and tripod stand and providing and fitting of new set of nuts and bolts and straightening of the stem rod for mounting the gate on it. Also Job also includes application of two coats of anti-corrosive paint on all surfaces. Complete Job includes cost of material, tools and tackles charges, crane charges, skilled/semi-skilled labour hire charges, hiring and carriage charges of welding set to site, hire charges of chain pulley block and tripod stand. Complete Job

Rebate on Old Parts

Repair/replacement of worn out parts of 5cusec x 15m head pumping unit no.2 and repair/rewinding of 30HP motor of pumping unit no-1 along with allied works at LIS Old Malpur.

Decoupling of 5 cusec x 15m head HC pump of unit no.2 from the motor assembly and dismantling the pump from the base frame. Carriage of the dismantled 5 cusec 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 5cusec horizontal casing pump set at workshop by way of dismantling and extraction of damaged internal parts. Providing, turning, rethreading & finishing to accurate size of new pump shaft as per specifications of old broken pump shaft. Making of new slots for feather keys. Repair to impeller by way of brazing/welding, machining of bore, making key ways slots on the impeller 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 nuts, 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 assembly of pump set after carrying out necessary repairs. Shifting back to the LIS at old Malpur 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. Complete job including cost of material and labour charges etc. Dismantling of the damaged & burnt 30HP electric motor and starter of pumping unit no-1 of LIS Old Malpur from base frame, pump & starter electrical connections. Carriage and shifting of the motor by using manual head load to nearest road & loading in the vehicle for further transportation to workshop for repairs/rewinding at Jammu. Back carriage to site after repairs and reinstallation of both motor and starter, commissioning and testing on idle and load conditions. Dismantling of the damaged 30HP motor at workshop for extraction of burnt/damaged windings, cleaning of stator slots and complete rewinding of the motor with new copper wires of requisite gauge and specifications of standard make. Providing/fitting of new insulation, packing material, then varnishing with superior quality varnish & drying in oven in controlled temperature. Complete job includes cost of material and labour charges. 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 and greasing of the bearings. Complete job includes cost of material including rebate on old copper scrap and labour charges. Dismantling the damaged 30HP automatic operated dry star-delta motor starter of Unit-1 of LIS Old Malpur from installed position after disconnecting all electrical connections on input as well as output side. Replacement of the damaged timer with new one and servicing of the contact points, and contactors, overload protection relay, Reinstallation of the starter on its position. Testing on no load and full load conditions. Complete job including cost of material and labour charges. Complete Job

Rebate on Old Parts

Guru Nanak Engineering Corporation

M/S A D INDUSTRIES

GIANI ENGINEERING WORKS

M/S UK MECH AND ELECT ENGG WORKS

GIANI ENGINEERING WORKS

Guru Nanak Engineering Corporation