Running contract for Pulling dismantling Loading Transporting Unloading Erection and all other works for 8 nos of various capacity ratio Auto Power transformer in Executive Engineer E PE Neyveli division

Amount

Labour charges for Dismantling with out using board crane the complete accessories of Power/Auto transformer such as header pipes,Cooler Bank radiators,H.V. & L.V. bushings, conservator tanks, bucholz relays, equalizing pipes,Cooler fans, Pumps etc. and Draining the oil to the required level as directed by Field Engineer.

10 MVA Power Transformer

16 MVA Power Transformer

100 MVA Auto Transformer

Labour charges for Pulling of Power/Auto transformer from plinth to safer side or vice versa as directed by the Field Engineer .

Labour charges for loading of Power /auto transformer with complete accessories including released oil, initial lead of 5 Metres as directed by the Field Engineer .

Transporting of Power/Auto Transformer, main tank with core level oil/ N2 gas , wherever necessary including all accessories and released oil by Low bed trailer and lorry as directed by Field Engineer.

From 31 Ton to 50 Ton, Upto 100 Kms

Above 100 Ton, upto 100 Km

Beyond 100 Kms

Labour charges for loading of Power /auto transformer with complete accessories including released oil, initial lead of 5 Metres as directed by the Field Engineer .

Labour charges for erection of Power/Auto Transformer with out using Board crane wherever applicable including gasket changing for H.V. & L.V. Bushings ,Radiator valve, Conservator Valve, equalizer Pipe Valve, Bucholz Valve, etc. as directed by Field Engineer ( Gasket to be supplied by board)

10 MVA Power Transformer

16 MVA Power Transformer

100 MVA Auto Transformer

Labour charges for Hot oil Circulation of oil of Transformer and OLTC under vacuum drying when ever applicable/ necessary to the required level and circulation of oil till satisfactory results are obtained before commissioning as directed by Field Engineer. The fillter will be provided by contractor.

Upto 5,000 Litres

Above 5,000 Litres

Labour for the erection of required control cable ducts from power transformer to control room and in the transformer body as directed by the Field Engineer.

Upto 8 core cable

Above 8 core cable

Supply and glanding of all the control cable in transformer to RTCC, DM.Box, MBox, etc including removing of insulation of the control cable and providing suitable holes in the gland plateas directed by the field engineer.

Supply and Termination of cable core end dressed neatly including the cost of cable sockets , ferrules, sleeves, tags, ties,stropes etc. as per drawing directed by the field engineer. (No. of core ends in unit of 1000).

Supply of various steel materials confirming to ISS 2062 - Gr A including ,frieght,handling etc. at site for earthing with labour for fabrication and erection for earthing including labour, machinery consumables for the double earthing of neutral , main tank and other panel etc.as directed by the field engineer.

Labour charges for one finish coating of aluminium painting works with spray gun for transformer complete including T&P etc. and painting of valves, bushings with red, yellow, blue and black paint including cost of paint of reputed make company viz Asian, Berger etc., and Consumables as directed by the field engineer.

10 MVA to 25 MVA Power Transformer

50 MVA to 100 MVA auto transformer

Supply and erection of silica gel breather flange type including the cost of 4-6 mm blue mesh silica gel.

Supply and erection of Neutral omega copper with copper M-42 Nut & washer of suitable length and diameter as per drawing and as directed by the field engineer.

Up to 16 MVA

GST (If applicable quote the value, if not enter '0')