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Repairing And Supply Of Spares For 23 Nos . Of 22/0 . 433Kv Sick Distribution Transformers ( 8 Nos . Of 100 Kva And 15 Nos . Of 315 Kva ) Available In Spm Section , Electricity Department , Puducherry, Electricity Department, Main office, Puducherry-Puducherry

Department Of Electricity-DOE has published Repairing And Supply Of Spares For 23 Nos . Of 22/0 . 433Kv Sick Distribution Transformers ( 8 Nos . Of 100 Kva And 15 Nos . Of 315 Kva ) Available In Spm Section , Electricity Department , Puducherry. Submission Date for this Tender is 18-01-2021. Electrical Products Tenders in Electricity Department, Main office, Puducherry Puducherry. Bidders can get complete Tender details and download the document.




Tender Notice

26454542
Corrigendum : Repairing And Supply Of Spares For 23 Nos . Of 22/0 . 433Kv Sick Distribution Transformers ( 8 Nos . Of 100 Kva And 15 Nos . Of 315 Kva ) Available In Spm Section , Electricity Department , Puducherry
Open Tender
Indian
Puducherry
Electricity Department, Main office, Puducherry
18-01-2021

Tender Details

Repairing And Supply Of Spares For 23 Nos . Of 22/0 . 433Kv Sick Distribution Transformers ( 8 Nos . Of 100 Kva And 15 Nos . Of 315 Kva ) Available In Spm Section , Electricity Department , Puducherry

Corrigendum Details

Sr No CorrigendumDate Corrignedum CorrigendumType NewSubmissionDate
1 07-Jan-2021 First extension of due date for repairing and Supply of Spares for 23 Nos. of 22/0.433KV sick Distribution Transformers (8 Nos. of 100 KVA and 15 Nos. of 315 KVA) available in SPM section, Electricity Date 18-01-2021

Key Value

Document Fees
INR 1180 /-
EMD
INR 4912990.0 /-
Tender Value
Refer document

BOQ Items

Name of Work: "Repairing and Supply of Spares for 23 Nos. of 22/0.433KV sick Distribution Transformers (8 Nos. of 100 KVA and 15 Nos. of 315 KVA) available in SPM section, Electricity Department, Puducherry."
Sl. No. Item Description Item Code / Make Estimated quantity of spares required for repairing of each transformer Units
1 1 HV Coil SE Copper / Kg for 100 KVA DTS-1 137.34 kg
2 2 H.T. Bushings Insulator (I.S. 3347 ) for 100 KVA DTS-2 3 Nos.
3 3 L.T. Bushings Insulator(I.S. 3347) for 100 KVA DTS-3 4 Nos.
4 4 H.T. Rod (Brass) with Metal parts (Brass) (IS 3347) for 100 KVA DTS-4 3 Nos.
5 5 L.T. Rod copper with Metal parts Brass each (IS. 3347) for 100 KVA DTS-5 4 Nos.
6 6 Breather for 100 KVA DTS-6 1 Nos.
7 7 Wheel valve of size 1 ¼”each (superior quality) for 100 KVA DTS-7 1 Nos.
8 8 New Transformer Oil per litre conforming I.S. No.335-1993 with latest amendments for 100 KVA DTS-8 200 Ltrs.
9 9 C.R.G.O Lamination for 100 KVA DTS-9 0.5 kg
10 10 Radiator Fins for 100 KVA DTS-10 3 No.
11 11 Inter coil Insulation per limb for 100 KVA DTS-11 3 Nos.
12 12 Re-insulation of L.V. Coils for 100 KVA DTS-12 42.6 kg
13 13 Oil Resistance Paint for inner side of Tanks per Transformer for 100 KVA DTS-13 1 Ltrs.
14 14 Gray Paint for outer side of Distribution Transformer for 100 KVA DTS-14 1 Ltrs.
15 15 Gasket for tank cover / Transformer for 100 KVA DTS-15 1 No.
16 16 Loading of Distribution Transformers at Department site, Transportation and unloading Distribution Transformers at Factory site per Transformer for 100 KVA DTL-1 1 Job
17 17 Opening, lifting the core and re-Examination: Per Transformer for 100 KVA DTL-2 1 Job
18 18 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 DTL-3 1 Job
19 19 Electrical connections: Star Connection for 100 KVA DTL-4 1 Job
20 20 Electrical connections : Delta Connection for 100 KVA DTL-5 1 Job
21 21 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 DTL-6 1 Job
22 22 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 DTL-7 1 Job
23 23 Charges for hot oil circulation after filling for 100 KVA DTL-8 200 Ltrs.
24 24 Drying out of the repaired core after assembling the coils for 100 KVA DTL-9 1 Job
25 25 Welding per cm for 100 KVA DTL-10 20 Cm
26 26 Sub-total STL_1 1 Trans.
27 27 HV Coil SE Copper / Kg for 315 KVA DTS-16 199.08 kg
28 28 H.T. Bushings Insulator (I.S. 3347 ) for 315 KVA DTS-17 3 Nos.
29 29 L.T. Bushings Insulator(I.S. 3347) for 315 KVA DTS-18 4 Nos.
30 30 H.T. Rod (Brass) with Metal parts (Brass) (IS 3347) for 315 KVA DTS-19 3 Nos.
31 31 L.T. Rod copper with Metal parts Brass each (IS. 3347) for 315 KVA DTS-20 4 Nos.
32 32 Breather for 315 KVA DTS-21 1 Nos.
33 33 Wheel valve of size 1 ¼”each (superior quality) for 315 KVA DTS-22 1 Nos.
34 34 New Transformer Oil per litre conforming I.S. No.335-1993 with latest amendments for 315 KVA DTS-23 535 Ltrs.
35 35 C.R.G.O Lamination for 315 KVA DTS-24 0.5 kg
36 36 Radiator Fins for 315 KVA DTS-25 1 No.
37 37 Inter coil Insulation per limb for 315 KVA DTS-26 3 Nos.
38 38 Re-insulation of L.V. Coils for 315 KVA DTS-27 96.9 kg
39 39 Oil Resistance Paint for inner side of Tanks per Transformer for 315 KVA DTS-28 2 Ltrs.
40 40 Gray Paint for outer side of Distribution Transformer for 315 KVA DTS-29 2 Ltrs.
41 41 Gasket for tank cover / Transformer for 315 KVA DTS-30 1 No.
42 42 Loading of Distribution Transformers at Department site, Transportation and unloading Distribution Transformers at Factory site per Transformer for 315 KVA DTL-11 1 Job
43 43 Opening, lifting the core and re-Examination: Per Transformer for 315 KVA DTL-12 1 Job
44 44 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 DTL-13 1 Job
45 45 Electrical connections: Star Connection for 315 KVA DTL-14 1 Job
46 46 Electrical connections : Delta Connection for 315 KVA DTL-15 1 Job
47 47 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 DTL-16 1 Job
48 48 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 DTL-17 1 Job
49 49 Charges for hot oil circulation after filling for 315 KVA DTL-18 535 Ltrs.
50 50 Drying out of the repaired core after assembling the coils for 315 KVA DTL-19 1 Job
51 51 Welding per cm for 315 KVA DTL-20 50 Cm
52 52 Sub-total STL_2 1 Trans.
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