Uttar Pradesh Power Transmission Corporation Limited Tender

Unloading of 40MVA 132/33KV T/F Main tank along with accessories,making the wooden sleeper plate from jacking the T/F up to trailer height,placing the rail under the T/F main tank by jacking and proper shifting of the main tank from trailer bed to designated place at 132 KV S/S Konch.

Dismantling of all 03 nos. old 132kV LA with structure by opening of jumpers, cutting of earthing etc. and shifting to nearby place to make way for shifting of 20MVA T/F from Plinth and then erection of same 132KV LA with modification of structure to increase the height for proper clearance after shifting of 40 MVA T/F and related associated work to complete the job satisfactory .

Complete Dismantling of 20 MVA NGEF make T/F after opening of jumpers, removal of earthing & opening of cable connection, draining out the T/F Oil up to required level in 209 litre capacity oil drum/tanks, removal of all radiators etc. with proper gaskets along with nut & bolt to complete the job satisfactorily, including proper stacking at 132 KV S/S Konch. Blanking Plates, nuts & Bolts shall be provided by department. All the T&P & men power etc. shall be arranged by the contractor.

Shifting of 20MVA NGEF make T/F with accessories to safe place up to 20 meters including turning of transformer tank if needed at 132 KV S/S Konch.

Additional Shifting of 20MVA NGEF make T/F main tank up to 5 Mtrs or part there of including turning of main tank with the help of sleepers/rails.

Replacement of damaged and used gaskets of following after removing and cleaning of surface, fitting with new gasket the scope of work involves removals of old gasket, cleaning of surface, providing new gasket, fabrication of new gasket of appropriate size as re requirement of Kotrika / Torborze / Ni- cork make and fixing of gasket at proper place with adhesive alongwith other associated works - HV Turret, H.V turret inspection cover , HV bushing, H.V turret top & bottom, L.V turret inspection cover, L.V. bushing , Netural turret inspection plate , Netural bushing inspection cover, main tank , main oil pipe ling trench, pipe line flange, oil surge relay, I'' dia pipe line, drain / sampling valve OLTC top and bottom plate, radiator flage , radiator valve, air releasing teflaone washer , buchholz relay, flage packing mian, conservator tank , OLTC glasses, PRV (main tank conservator & OLTC consevator) , oil galsse PRV (main tank & OLTC tank ) NRV , H.V turret , LV turret, Neutral turret, Filter valve & O.T.I / W.T.I. pocket cover including opening Nut- bolts of 20 MVA T/F main tank top cover fitting gasket , jacking and lifting the main tank body removing the damge gasket providing fabrication of gasket at top plate and its refitting after replacment of gasket and tighting of all nut & bolts including replacement of Nut & bolts of main tank & oil pipe line etc.

Shifting of main Tank of 40 MVA T/F to Plinth from place of storage upto 20 Meter distance including turning of tank, if required.

Additional Shifting of 40 MVA T/F main Tank upto 5 Meters or part thereof.

Complete erection of new 40 MVA T/F including Radiators, Conservator Tank, Bushings, Connecting Pipe Lines, Cooling Fans & Marshalling Box, OTI,WTI, Capillary, Pipes etc.

Centrifuging/Dehydration of the complete T/F oil of new 40 MVA T/F by Ultra High vaccum oil filtration plant after connecting the centrfuging pipes with T/F to oil filtration plant including taking BDV values of oil & megger values of the T/F periodically till the PPM value is achieved desired by supervisiory engineer including filling & topping of T/F oil from oil drums to the above prepared T/F, Radiator, Conservator tank etc with all cost of centrifuging machine, CFM Operator, Lubricants etc.

Earthing of main tank marshalling box drive mechanism T/F neutral etc of new 40 MVA T/F with the help of 50x6mm/75x10mm size MS Flat to be provided by department, its jointing with already laid earthmat/deltas at 2 place & necessary modification in existing suppport for earthing of neutral bushing support for its earthing work & painting of earthing strips as per technical specification/standard practice.

Jumpering of new 40MVA T/F at HV and LV side with panther conductor including cutting, bending, clamping as per requirement to complete the job satisfactory.

Erection of new 40 MVA T/F RTCC Panel including shifting from storage place to control room and safe dismantling of existing RTCC Panel of 40MVA T/F.

Preparation of cable schedule /interconnection diagram and connection of all the control cables as per the new cable schedule of new 40 MVA T/F in Marshalling Box, drive mechanism, RTCC Panel and T/F protection equipment (i.e. PRV, Bucholz) etc by providing glands and lugs etc. including any other cable laying if required to complete the job satisfactory.

Replacement of defective BCU card / relay as per given sample.