Work

Amount

Important Note-Quantities are approximate and may vary upto any extent on either side as per requirment of site condition or may not be excuted at all for which no extra claim shall be entertained whithin the 10%(±) tender value

Shifting of 40MVA transformer upto 20 mtrs. From store point to loading point

Additional shifting of 5 mtr. or part thereof

Loading of 40 MVA transformer with acceserries on trailor , jacking the transformer tank for placing wooden sleeper under transformer tank and similarliy lifting the transformer tank by the jacking and placing the sleeper continiously till the wooden platform come to the height of trailor bed and then shifting the transformer tank from wooden platform to the trailor proper tighting of transformer mounting on the trailor with the help of rope an heavy turn buckle for safe transportation. and all other associated work to complete the job satisfactorily.

Safe carriage of 40 mva T/F from 132 KV S/S NKN Lucknow to 132 KV S/S Jwaharpuram kanpur by engaging private vehicle truck, trailer on its own risk with miniumum T&P labour and other required accessories, light chain pully /chain block (10 ton) steel rope wooden block & rope. and carriage of drained transformer oil up to 10 KL . and all other associated work to complete the job satisfactorily. Insurance has to be arrange by the contractor and cost shall be reimbursed actual.

Draining of Transformer oil from the 40 MVA Transformer In 209 Ltr. Drums OF 20 KL oil tanks

Removal of 132KV bushings with the help of hydraulic Crane of HV/LV Side Of transfromer the work involves opening of all bolts and nuts from turret then opening of terminal leads from top of bushing and safely laying the lead In the T/F with proper fixing it on top Cover.

Removal of all fans attached with radiator of T/f the work involved opening of fan from beams cantilever opening of cable connections and other associated fittings of 40 MVA T/F complete the job.

Removal of radiators from the main tank with the help of hydraulic Crane,rope, pull etc. the work involves opening of radiator fittings safely from valve of oil tank.

Removal of conservator tank with the help of hydraulic Crane from main Tank with safe handling of valves, Bucholz relay Pipes breather etc.

Dismantling of marshaling box of T/F with the opening of all cable connection fronted bolts etc.

Dismantling of RTCC Panel with the opening of all cable connection etc.

Fixing of blanking plates on all opening places of transformer ie. Turrets ,radiator valves top conservator holes etc the work involves making of plates if required.

Unloadinding of 40 mva transformer and its accessories from trailor and by jacking transfomer tank for placing the rail under the tank and shifting it to wooden plateform and then lowering of the tank on plinth at 132 kv s/s jawaharpuram including shifting of main tank to safe place from unloading point including turning of transfomer if required

Shifiing of main tank of 40 MVA T/F from store place to Plinth to including turning of tank if required ,including all T&P ,men and all other works required to complete the job satisfactorily. The work required motorized winch machine suitable for dragging of 100 Ton load .

Up to 20 mtr

Additional shifting (One Job) for every 05 Mtrs,

shifiing of all new T/F asseseries to switch yard from place of unloading

Removal of blanking plates from the turrets and other required places of main tank of Transfomer .

Fixing of 132KV/33 kv (HV/LV) bushing with the help of hydraulic Crane on the turret transformer the work involves tightening, of bolts safe handling of terminal leads and tightening them on top the bushing strictly without any damage.

Fixing of radiator wings on the transformer with the help of hydraulic Crane the work involves tightening of bolts on the valve place of main tank of transformer.

Fixing of conservator tank and its assemblies on the top of the transformer with the help of hydraulic Crane and fixing of buchloz relay on suitable place,

Erection of marshaling box on suitable place and grouting

Fixing of fans on radiators as per instruction manual the work required fixing beams, cantilevers. Termination of cable etc.

Filling of transformer oil up to required level

Centrifuging of transformer oil of main tank and OLTC tank with the help of good capacity centrifuging machine which will be provided by the agency and taking the BDV periodically upto required BDV value.

Making Delta Earthing with 03 mtr. Long elctrode of 40MVA T/F with MS Flat (provided by uptcl) with netural & body earthing and green bus paint of M/S flat size 75x10 mm (each for HV & LV Neutral)

Termination of cable in RTCC, OLTC & marshaling box transformer relay panel if required with the assurance of proper reflection of parameters in the meters, gauges provided on RTCC, OLTC, Marshaling box, transformer etc.

RTCC PANEL

OLTC PANEL

MARSHLING BOX

TRANSFORMER RELAY PANEL

Earthing of 40 MVA T/F with MS flat with neutral and body earthing

Safe carriage of Clamp, fitting, conductor, MS Flat & 40 mm. round bar etc. (Approx Distance 20 Km)

Dismantling of all parts of 40 MVA T/F HV/LV neutral bushing from T/F main tank ,radiators,conservatorstank, explosion vent pipe , buchholz relay , oil pipe line , colling fans, opening of electrical connection & proper blanking open space for replacement of new gaskets between conservator to main and OLTC etc.

Attending leakage of CGL make 132/33 KV 40 MVA T/F-II at 132 KV S/S jawaharpuram by replacement of old and damaged gasket of following.

HV side bvushing (Top & Bottom Portion) of R, Y and B Phase.

LV/Neutral Bushing (Top&Bottom Portion)

Explosion/PRV of T/F gaslket.

Radiator air flange gasket.

Radiator valve gasket.

Radiator air plug gasket.

Inspection Cover HV/LV side gasket.

Equalizer/Header joint gasket.

OlTC top bottom gasket.

Buchholz relay gasket.

Gasket for magnetic oil level guage.

rbs engineering

TAJ ENTERPRISES

Katyani Construction Co.