FOR WORK OF DISMANTLING OF DEFECTIVE 132/33 KV 40 MVA T/F - III (PME MAKE) AND ERECTION AND COMMISSIONING OF NEW 63 MVA T/F AT 220 KV SUB STATION SIKANDRABAD UNDER ETD BULANDSHAHR

Amount

Complete dismantling of 40 MVA T/F-III by opening of jumpers/earthing, marshaling box etc. along with draining of required quantity of oil from Transformer in empty oil drums at 220 KV S/S Sikandrabad. (Empty oil drums shall be provided by the department)

Proper packing of bushings of 132/33 KV 40 MVA T/F-III in wooden cases.

Shifting/ Dragging of 40 MVA T/F-III from plinth up to 20 mtr. distance including turning of tank. All T&P and manpower shall be arranged by contractor to complete the job satisfactorily.

Additional shifting @ 5 Mtrs./Job.

Shifting/dragging of new 63 MVA T/F from unloading place to plinth up to 20 mtrs distance including turning of tank if required including all T & P and manpower to complete the job satisfactory.

Additional shifting @ 5 Mtrs./Job.

Complete, erection of 63 MVA T/F including raditors, conservator tank, all bushings with its turrets, connecting of all oil pipe lines, cooling fans, motor dirven mechansim of tap changer, RTCC Panel, making control cables connections, 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 job satisfactorily.

Opening of cable termination from RTCC panel, marshling box, DM Panel of 40 MVA T/F-III and connecting the cables in 63 MVA T/F RTCC Panel, marshling box, DM Panel after re ferruling and redressing including all associated works to complete job satisfactroily.

Centrifuging of complete oil in Transformer by connecting centrifuging pipes circulating the Transformer oil through centrifuging machine to provided by the contractor and taking the BDV value of the oil periodically till the required value is achieved as per direction of Supervising Engineer. The work includes all the work related to centrifuging the oil and filling the oil in Transformer tank.

Electrical connection of 63 MVA T/F with laying of cable and Termination in between WTI, OTI buchhalz relay, cooling fans, OLTC, Marshaling box etc. with proper feruling as per drawing.

Earthing of Main tank of 63 MVA T/F 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 as per current technical specification.

Jumpring of 63 MVA T/F HV/LV side cutting of conductor and tightening of conductor with connector.

Earthing of earthing strip emanating from neutral point of 63 MVA T/F with two MS Flat and jointing with earthmat as per drawing by cutting, straightening, bending of MS. Flat size 75x10 mm. for earthing of delta of neutral of HV and LV side of T/F with main earthmat and excavation and back filling of earth including painting of earthing strip.

R.K.ENGINEERING SERVICES

Technocrat Electrical