THE WORK OF 40 MVA TRANSFORMER II AND III AT 220 KV SUB STATION CHANDAUSI, DISMANTLING AND SHIFTING OF 40 MVA TRANSFORMER II AND III AND ERECTION OF NEW 63 MVA TRANSFORMER I AND II AT 220 KV SUB STATION CHANDAUSI UNDER ETD SAMBHAL

Amount

Dismantling of 40 T/F-II & III and erection of new 63 MVA T/F-I & II at 220 KV Sub-Station chandausi under ETD-Shambhal.

Dismantling of 40 MVA T/F-II & III by opening of jumper/earthing marrshalling box ETC.Along with Drain out of Transformer oil in empty oil drums/oil tanker and dismantling of 40 MVA T/F-II & III main tank at 220 KV S/S chandausi (Crane shall be arranged by the contractor).

Shifting/ Dragging of 40 MVA Transformer-II from plinth to near safe place at 220 KV S/S chandausili distance up to 20 Mtr.

Additional shifting 110 mtrs @ 5 mtrs per job.

Shifting/ Dragging of 40 MVA Transformer-III from plinth to near safe place at 220 KV S/S chandausili distance up to 20 Mtr.

Additional shifting 130 mtrs @ 5 mtrs per job.

Shifting / dragging of oil filled New 63 MVA Transformer-I from unloading place to plinth upto 20 mtrs distance including turning of Transformer if required including all T & P and other works to complete the job satisfactory.

Additional shifting 110 mtrs @ 5 mtrs per job.

Shifting / dragging of oil filled New 63 MVA Transformer-II from unloading place to plinth upto 20 mtrs distance including turning of Transformer if required including all T & P and other works to complete the job satisfactory.

Additional shifting 130 mtrs @ 5 mtrs per job.

Complete, erection of New 63 MVA T/F-I & II by erection of conservator tank, bushing with its turrets (if available) connecting of all oil pipe line, erection of cooling fans, making control cables connection, buchholz relay etc. for completing the work, topping of Transformer oil and final oil filling in tank, radiator, conservator tank and all other associates work for completion of work.

Replacement of RTCC Panel of 63 MVA Transformer -I & II in control room at 220 KV Sub-Station Chandausi including its termination and fitting as per site requirement and its connection. with proper feruling as per drawing.

Earthing of Main tank of New 63 MVA Transformer-I & II by using M.S flat 50x6/75x10 mm size its jointing with already laid earthmat/deltas preparing Neutral bushing support for its earthing including all work. Its also include MS Flat 75x10,50x6 painting work

Centrifuging of complete T/F Oil in New 63 MVA Transformer-I & II by connecting centrifuging pipes circulating the Transformer oil through PVT. Centrifuging machine and taking the BDV value of the oil periodically till the required value is achieved.(oil capacity Approx. 21x2 KL.) 02 Nos T/F

Dismanltling of old 33KV twin panther conductor Jack Bus and laying of new 33KV Jack Bus by twin moose condutor with proper sagging and work also including all tightening and fitting

Electrical connection of 40 MVA Transformer with laying of cable and Termination in between WTI, OTI buchhalz relay, cooling fans, OLTC, Marshaling box etc with proper feruling as per drawing.

Interconnection and Jumpering work by suitable conductor of all equipment and bus bar in 33KV bus/bay(crossing of road) of 63 MVA T/F I & II as per Electrical Layout

Dismantling and erection of existing 120 KV LA and CT with All Associate work for shifting of 40 MVA T/F

DGA Testing of 63 MVA T/F-I & II Befor 12 Hrs from energization of T/F at 220 KV Substation Chandausi

Gupta Elect and Engg Works

SATKAR TRADERS

Technocrat Electrical

Perfect Power Transformer Associates