Testing of Transformers and Switch Gears and Motor installed at Damagoria Colliery under CV Area-XII, BCCL.

Item Description/ Heading

Cost of testing by Megger insulation tester of following Transformer a A)3MVA, 11KV/3.3KV - 1 No. (b) 2 MVA, 11KV/3.3KV - 1 No. C)1MVA, 11KV/3:3KV- 01 No. (d)300 KVA, 3.3KV/410 V- 1 No.

Cost of testing by High Voltage Pressure Test of following Transformer:- a) 3 MVA, 11KV/3.3KV - 1 No. b) 2 MVA, 11KV/3.3KV - 1 No. c) 1 MVA, 11KV/3.3KV- 01 No. d) 300 KVA, 3.3KV/440 V- 1 No.

Cost of testing of Transformer oil by dissolved gas analysis Test, Acidity Test, Di-electric Test, Water content measurement slag contest of following Transformer :- a) 3 MVA, 11KV/3.3KV - 1 No. b) 2 MVA, 11KV/3.3KV - 1 No. c) 1 MVA, 11KV/3.3KV- 01 No. d) 300 KVA, 3.3KV/440 V- 1 No.

Cost of testing by Megger insulation testing of following Switch gear: a) 11 KV Switch-2 Nos. b) 3.3KV Switch-2 Nos. c) 3.3KV Starter- 5 Nos.

Cost of testing by high voltage pressure testing of following Switch gear:- a) 11 KV Switch-2 Nos. b) 3.3KV Switch-2 Nos. c) 3.3KV Starter- 5 Nos.

Cost of Testing, & calibration of IDMT Relay (02 Nos. Over Current & 1 No. Earth fault relay).

cost of testing of Earth leakage relay by Secondary Injection kit of switch gear mentioned at siNo. 4.

Cost of Testing of Current Transformer (C.T.) by Primary Injection kit.

Cost of testing by Megger insulation testing of following Motors:- a) 3.3KV, Motor- 7 Nos.

Cost of testing by high voltage pressure testing of following Motors:- a) 3.3KV, Motor- 7 Nos.

Overhead & Profit @ 10%

Cost of both side Transportation with handling & loading & unloading

Total impact of GST for the purpose of CTC