Repairing and Supply of Spares for 23 Nos. of 11/0.433KV sick Distribution Transformers of various capacities (7 Nos. of 100KVA, 11 Nos. of 200 KVA, 1 No. of 315 KVA and 4 Nos. of 630 KVA) available in SPM section, Electricity Department, Puducherry

HV Coil SE Copper / Kg for 100 KVA

H.T. Bushings Insulator (I.S. 3347 ) for 100 KVA

L.T. Bushings Insulator(I.S. 3347) for 100 KVA

H.T. Rod (Brass) with Metal parts (Brass) (IS 3347) for 100 KVA

L.T. Rod copper with Metal parts Brass each (IS. 3347) for 100 KVA

Breather for 100 KVA

Wheel valve of size 1 ¼”each (superior quality) for 100 KVA

New Transformer Oil per litre conforming I.S. No.335-1993 with latest amendments for 100 KVA

C.R.G.O Lamination for 100 KVA

Radiator Fins for 100 KVA

Inter coil Insulation per limb for 100 KVA

Re-insulation of L.V. Coils for 100 KVA

Oil Resistance Paint for inner side of Tanks per Transformer for 100 KVA

Gray Paint for outer side of Distribution Transformer for 100 KVA

Gasket for tank cover / Transformer for 100 KVA

Loading of Distribution Transformers at Department site, Transportation and unloading Distribution Transformers at Factory site per Transformer for 100 KVA

Opening, lifting the core and re-Examination: Per Transformer for 100 KVA

Positioning the core back after repair, and complete electrical connection, replacing gaskets and boxing up with top cover for each repairable Transformer for 100 KVA

Electrical connections: Star Connection for 100 KVA

Electrical connections : Delta Connection for 100 KVA

Cleaning tank, tubes, conservator tank etc., internal surface of and make them fit for use and painting with oil resistive paint excluding cost of paint per transformer for 100 KVA

Cleaning, scraping the external surface of the transformer and painting with good quality Siemens grey paint with two coats excluding cost of paint per transformer for 100 KVA

Charges for hot oil circulation after filling for 100 KVA

Drying out of the repaired core after assembling the coils for 100 KVA

Welding per cm for 100 KVA

Sub-total

HV Coil SE Copper / Kg for 200 KVA

H.T. Bushings Insulator (I.S. 3347 ) for 200 KVA

L.T. Bushings Insulator(I.S. 3347) for 200 KVA

H.T. Rod (Brass) with Metal parts (Brass) (IS 3347) for 200 KVA

L.T. Rod copper with Metal parts Brass each (IS. 3347) for 200 KVA

Breather for 200 KVA

Wheel valve of size 1 ¼”each (superior quality) for 200 KVA

New Transformer Oil per litre conforming I.S. No.335-1993 with latest amendments for 200 KVA

C.R.G.O Lamination for 200 KVA

Radiator Fins for 200 KVA

Inter coil Insulation per limb for 200 KVA

Re-insulation of L.V. Coils for 200 KVA

Oil Resistance Paint for inner side of Tanks per Transformer for 200 KVA

Gray Paint for outer side of Distribution Transformer for 200 KVA

Gasket for tank cover / Transformer for 200 KVA

Loading of Distribution Transformers at Department site, Transportation and unloading Distribution Transformers at Factory site per Transformer for 200 KVA

Opening, lifting the core and re-Examination: Per Transformer for 200 KVA

Positioning the core back after repair, and complete electrical connection, replacing gaskets and boxing up with top cover for each repairable Transformer for 200 KVA

Electrical connections: Star Connection for 200 KVA

Electrical connections : Delta Connection for 200 KVA

Cleaning tank, tubes, conservator tank etc., internal surface of and make them fit for use and painting with oil resistive paint excluding cost of paint per transformer for 200 KVA

Cleaning, scraping the external surface of the transformer and painting with good quality Siemens grey paint with two coats excluding cost of paint per transformer for 200 KVA

Charges for hot oil circulation after filling for 200 KVA

Drying out of the repaired core after assembling the coils for 200 KVA

Welding per cm for 200 KVA

Sub-total

HV Coil SE Copper / Kg for 315 KVA

H.T. Bushings Insulator (I.S. 3347 ) for 315 KVA

L.T. Bushings Insulator(I.S. 3347) for 315 KVA

H.T. Rod (Brass) with Metal parts (Brass) (IS 3347) for 315 KVA

L.T. Rod copper with Metal parts Brass each (IS. 3347) for 315 KVA

Breather for 315 KVA

Wheel valve of size 1 ¼”each (superior quality) for 315 KVA

New Transformer Oil per litre conforming I.S. No.335-1993 with latest amendments for 315 KVA

C.R.G.O Lamination for 315 KVA

Radiator Fins for 315 KVA

Inter coil Insulation per limb for 315 KVA

Re-insulation of L.V. Coils for 315 KVA

Oil Resistance Paint for inner side of Tanks per Transformer for 315 KVA

Gray Paint for outer side of Distribution Transformer for 315 KVA

Gasket for tank cover / Transformer for 315 KVA

Loading of Distribution Transformers at Department site, Transportation and unloading Distribution Transformers at Factory site per Transformer for 315 KVA

Opening, lifting the core and re-Examination: Per Transformer for 315 KVA

Positioning the core back after repair, and complete electrical connection, replacing gaskets and boxing up with top cover for each repairable Transformer for 315 KVA

Electrical connections: Star Connection for 315 KVA

Electrical connections : Delta Connection for 315 KVA

Cleaning tank, tubes, conservator tank etc., internal surface of and make them fit for use and painting with oil resistive paint excluding cost of paint per transformer for 315 KVA

Cleaning, scraping the external surface of the transformer and painting with good quality Siemens grey paint with two coats excluding cost of paint per transformer for 315 KVA

Charges for hot oil circulation after filling for 315 KVA

Drying out of the repaired core after assembling the coils for 315 KVA

Welding per cm for 315 KVA

Sub-total

HV Coil SE Copper / Kg for 630 KVA

H.T. Bushings Insulator (I.S. 3347 ) for 630 KVA

L.T. Bushings Insulator(I.S. 3347) for 630 KVA

H.T. Rod (Brass) with Metal parts (Brass) (IS 3347) for 630 KVA

L.T. Rod copper with Metal parts Brass each (IS. 3347) for 630 KVA

Breather for 630 KVA

Wheel valve of size 1 ¼”each (superior quality) for 630 KVA

New Transformer Oil per litre conforming I.S. No.335-1993 with latest amendments for 630 KVA

C.R.G.O Lamination for 630 KVA

Radiator Fins for 630 KVA

Inter coil Insulation per limb for 630 KVA

Re-insulation of L.V. Coils for 630 KVA

Oil Resistance Paint for inner side of Tanks per Transformer for 630 KVA

Gray Paint for outer side of Distribution Transformer for 630 KVA

Gasket for tank cover / Transformer for 630 KVA

Loading of Distribution Transformers at Department site, Transportation and unloading Distribution Transformers at Factory site per Transformer for 630 KVA

Opening, lifting the core and re-Examination: Per Transformer for 630 KVA

Positioning the core back after repair, and complete electrical connection, replacing gaskets and boxing up with top cover for each repairable Transformer for 630 KVA

Electrical connections: Star Connection for 630 KVA

Electrical connections : Delta Connection for 630 KVA

Cleaning tank, tubes, conservator tank etc., internal surface of and make them fit for use and painting with oil resistive paint excluding cost of paint per transformer for 630 KVA

Cleaning, scraping the external surface of the transformer and painting with good quality Siemens grey paint with two coats excluding cost of paint per transformer for 630 KVA

Charges for hot oil circulation after filling for 630 KVA

Drying out of the repaired core after assembling the coils for 630 KVA

Welding per cm for 630 KVA

Sub-total

Sri Ramakrishna Transformer

SAKTHI TRANSFORMERS