GENERAL-PVIP-Annual plan 22-23-PVIP-Urgent rectification of faulty accessories and overhauling of motor pumpset at Eramalloor LI scheme for the year 2022-23-General Electrical Work

Amount

Overhauling and essential work

OD54106/2022-2023:Dismantling the 40 HP motor into stator and rotor, cleaning the windings, attending minor repairs to slip ring unit,repairs like retaping the coils if necessary, cleaning and greasing the bearings with Lithium base grease, heating and baking the windings, varnishing the coils with best quality insulation varnish, reassembling, test running including scrapping, cleaning and painting with 2 coats of Grey enamel paint

OD54107/2022-2023:Dismantling the 5HP motor into stator and rotor, cleaning the windings, attending minor repairs, retaping the coils if necessary, varnishing the coils with best quality insulation varnish, cleaning and greasing the bearings with Lithium base grease, heating and baking the windings, reassembling, test running including scrapping, cleaning and painting with 2 coats of Grey enamel paint.

OD54108/2022-2023:Dismantling the starter of 40 HP motor parts by parts, draining the oil, filtering the oil, cleaning the, terminal contacts, cutting, levelling and polishing the contacts wherever necessary, checking the tripping mechanism, replacing the damaged wires, attending minor repairs, and refitting, resetting and making the starter in good working condition

OD54125/2022-2023:Scrapping, cleaning and painting the Suction / Delivery side MS Pipe with Anticorrossive bituminous black paint over a coat of zinc rich primer

OD54179/2022-2023:Supply of cotton waste

OD54177/2022-2023:Supply of gland packing

OD54178/2022-2023:Supply of bearing grase

OD63577/2022-2023:Charges for dismantling the 40 HP Pump set taking out the impeller shaft assembly conveying to workshop if required dismantling in to parts by parts removing foreign materials, attending repairs to shaft, impeller by metaling leveling polishing etc. cleaning checking impeller leaves , greasing the bearing etc resetting impeller shaft assembly, conveying back to pump house & refitting the pump in complete shape using fresh gland packing bolt ad nut etc as required . scrapping cleaning and painting the pump with 2 coats of grey enamel paint and make into good working condition.

OD63578/2022-2023:Maintenance of panel including the physical inspection and cleaning of panel components and inside of panel using air blower and verification of switches and indication lamps, inspection of the components for loose termination and overheating and replacing the damaged beeding, control wires end termination PVC sleeves and smc sheet with new one and scarpping and cleaning painting the panel with a coat of synthetic enamel paint after a coat of primer and lettering the incoming and outgoing feeders etc as per direction of department officer at site.

OD111007/2022-2023:Supply and installation of T cushion type coupling suitable for coupling 40 Hp Motor pumpset

OD118737/2022-2023:Supply and installation o L star coupling -100 set suitable for 5 HP motor pumpset

Provision for rewinding and other works to be executed under emergency

OD135422/2022-2023:Seperate the motor in to stator and rotor , remove the whole burnt stator coil by cutting, pulling and cleaning the slots.Insulating the slots by using nomex paper, rewinding the complete stator slots by using same gauge new copper super enameled winding wire and taping coils.Providing new lead wires, sockets etc.Varnishing the coil using best quality insulation varnish and baking the coils, reassembling and test run the motor.(Less the cost of scarp copper wire)

OD135423/2022-2023:Refitting 40 HP motor, starter and other electrical accessories,( Accessories when necessary ) and erecting the motor on the base plate coupling with pump, erecting the starter regulator TP switch etc in position giving connections checking correct alignment and trial run on full load

OD138585/2022-2023:Supply and renewal of ball bearings No. 6308 or its equivalent in place of damaged one.

2.1.4:Providing and fixing following capacity TP&N disconnector fuse switch unit inside the existing panel board with ISI marked HRC fuses including drilling holes in cubicle panel, making connections, etc. as required.125 Amp TP & N

OD184120/2022-2023:supply and installation of thermal relay for starter incase of damage

OD189912/2022-2023: supply and installation of No volt coil suitable for the oil immersed starter

SHIJU M.T

Bidder Name

SHIJU M.T

GK INDUSTRIES