Increase Capacity of 05 MVA To 10 MVA Transformer at Raibojha sub station under EDD-2, Nanpara

Amount

Removing of All 33 KV Jumpers, Neutral Connection, Cable Connection and Body earthing of Existing 05 MVA T/F Transformer.

Dismentlaing of Accessories parts of existing T/F, safe dragging and shifting from Plinth to Safe Place in Switchyard of the Sub Station upto 50 Yards to Suitable Place for Storage/Carriage.

Emptying of Transformer oil in empty drums and Carriage to Workshop.

Safe Dragging and Shifting Of 1X5 MVA T/F 33/11 KV Substation Yard Raibojha To Gate of the Substation upto 50 Yards to a suitable Place for loading of Transformer.

Dismantling of Conservator Tank and Radiators of Transformer after emptying oil in clean drums of Radiator and Conservator about 600 liters.

Loading of 05 MVA T/F on Vehicle By Crane of Suitable Capacity Safely.

Unloading of 10 MVA T/F at 33/11 KV Raibojha By Crane

Safe dragging of transformer upto Plinth

Fixing of Radiators and Conservators and filling of Transformer Oil.

Earthing by way of Boring and Lowering of B Class G.I Pipe 50 mm dia 20 meter Long upto Water Level/Minimum 20 Mtr. and Connection with GS Strip For transformer neutral connection The Work also Includes Cap and Clamps for pouring water The work includes supply of material required to complete job.

Connection fo neutral earthing and body earthing by welding at least two points by excavation to locate earth matt and connection by welding with Gs strip 50x6 mm. Fabrication of cable support.

Commissioning of Readiators and other parts of T/F and Jumpering of all connections (Cable/Open Conductor Through PG Clamp).

Supply, Fixing, Testing of Control Board complete and Power T/F in All respect. In the control room with all connection from 1X10 MVA Transformer For protection which includes replacement of Winding temperature meter and Oil Temperature Meter. Assistance in testing work Provided by Contractor.

Ms Agarwal Electric Traders

Chaubey Electric Stores