Dismantling of 40 MVA Transformer and erection of 63 MVA Transformer

Opening of jumpers of 40 MVA 132/33 KV Transformer from CB,CT,LA, Isolator etc of HV & LV side including replacement of damaged jumper by new one if required

Complete dismantling of 132/33 KV, 40 MVA Transformer II accessories after opening of jumpers, removal of earthing and opening of cables and cable connection, removal of all radiators, conservator tank, oil pipe lines, all bushings, turrets, fan motors, marshalling box, RTCC panel etc. All other associated work to complete the jobs satisfactorily including proper stacking. Blanking plates, nuts and bolts and gaskets shall be provide by the department. All other T&P etc. Shall be arranged by the contractor as his own cost.

Shifting of main tank of 132 KV 40MVA II transformer main tank from plinth up to 20 meters distance including all T&P and all other works required to complete the job satisfactory at 220 KV S/S, Sikandra, Agra including all transformer accessories

Additional shifting of above transformer by 5 mtrs.

Dismantling of 33 KV LA (03 Nos), 33 KV CT (03 Nos), , 132 KV PI with structure ,132 KV LA with structure including opening of all cable connection Earthing & jumper and all other accessories necessary for shifting of main tank.

Shifting of main tank of Repaired 132 /33 KV 63 MVA T/F (M/S Tech Asso,)from unloading point to plinth at 220 KV S/S, Sikandra, Agra upto 20 meters distance including turning of tank, if required, including cost of all required labour and special T&P along with all other works required to complete the job

Additional shifting of above transformer by 5 mtrs.

Complete erection of Repaired 132/33KV 63 MVA transformer (M/S Tech Ass,) by erection of radiators conservator tanks, all bushing thief turrets connecting oil pipe lines, cooling fans, marshalling box, motor drive mechanism of tap changer, RTCC panel, all other accessories work to complete the job satisfactory.

Centrifuging of complete transformer oil in transformer main tank by connecting centrifuging machine, to be arranged by the contractor along with operator and taking the B.D.V and PPM values of the oil periodically till the required value is achieved as per direction of supervising engineer at 220 KV S/S, Sikandra, Agra.( B.D.V. and PPM tester shall be arrange by contractor)

Erection of 33 KV LA (03 Nos), 33 KV CT (03 Nos), , 132 KV PI with structure ,132 KV LA with structure including opening of all cable connection Earthing & jumper and all other accessories necessary for shifting of main tank.

Laying and termination of following sizes of control cable in the cable trench from control relay panel to various 33 KV and 132 KV equipment /junction box etc, in switchyard as per cable schedule, including carriage of cable drums from store to laying site and shifting back to store, preparing cable schedule and all other associated work to complete the job satisfactorily as per technical specification.

2Cx2.5 Sq mm

4Cx2.5 Sq mm

6Cx2.5 Sq mm

10Cx2.5 Sq mm

Earthing of 132 KV Repaired 63 MVA transformer (M/S Technical Associated Ltd) Neutrals, Body, Marshaling box, Drive mechanism and all 33 KV and 132 KV equipment with the help of welding or nut & bolts as per requirement

Jumpering work of 132 KV Repaired 63 MVA transformer, all 33 KV and 132 KV equipment and jack bus

Transformer Oil sample collection, testing of transformer oil at CPRI/ERDA lab Noida/Bhiwadi & finishing test report for a-Dissolve Gas Analysis test-01 Nos b-Breakdown Voltage Test-01 Nos. C-water content test-01 Nos.

Replacement, modification, providing and fixing of auxiliary CT of ratio 0.6889/ 0.577 Amp. In relay & control panel of 63 MVA T/F including proper wiring works etc with mounting arrangement the job includes dismantling of old auxiliary CT

Replacement, modification, providing and fixing of auxiliary CT of ratio 0.8818 to 0-577 Amp. In relay & control panel of 63 MVA T/F including proper wiring works etc with mounting arrangement the job includes dismantling of old auxiliary CT

Dismantiling & Reinstalltion of Emulsifier System

Providing and erection of high velocity automatic water spraying system (sprinkle and air net work) including all material and other associated works fabrication of ring of air & water of GI pipe of following sizes along with its elbow, tee, sockets, flanges and bends etc, including cutting, welding & fixing of air detectors & water sprinkles.

25 mm dia

50 mm dia

65 mm dia

100 mm dia

80 mm dia MS

spray nozzles SD-17-5

Q.B. Detectors

Re-fabrication of old pipe rings for water & air and then fixing of Q.B. detector and water projector including elbow, tee sockets bend etc and all other associated works to be complete the work

25 mm dia

65 mm dia

100 mm dia

Casting of pylon foundation in 1:2:4 concrete mixture size 0.5x0.5x1.0 mtr with 16x450 mm bolt 04 Nos and 400x400x8 mm plate for 80 mm dia pylon including the cost of all material as a cement, coarses sand, 20 mm stone grit.

Painting of complete water ring and air ring with low cost of synthetic enameled red color air ring with blue and pylong supports with green color after one coat of red oxide Primer

M/S DHIRENDRA SINGH

Versha and Brothers

TAJ ENTERPRISES