REPAIR/MAINTENANCE OF TRANSFORMER INCLUDING ALLIED WORKS OF SOUTH AREA AND DABATHWA AT AGE E/M (E/S) UNDER GE (U) MEERUT CANTT

Material & Labour for the fault diagnosis of a distribution transformer up to1000 KVA by deployment of a qualified electrical team to perform the complete physical disconnection of all HT and LT cable terminations, including removal of the neutral and body earthing links to ensure total isolation for identify the fault with all necessary testing equipment and safety gear, specifically with a calibrated 5 kV digital megger, certified discharge rods for residual charge depletion, and personal protective equipment (PPE). The scope covers all consumables, such as lint-free cleaning cloths and contact cleaner (CRC) for bushing decontamination, followed by comprehensive insulation resistance (IR) testing between HV-LV, HV-Earth, and LV-Earth and to prepare  detailed diagnostic report identifying the precise nature of the fault—such as winding insulation breakdown, moisture ingress, or internal short-circuiting for  further course of action of department all as specified and directed by the Engineer-in-charge.

63 to 250 KVA.

300 to 400 KVA.

500 to 630 KVA.

750 to 1000 KVA

(vii) The above shall however does not absolve the responsibility of the contractor for rectification of any defect, if any noticed during guarantee period of 01 year as per condition 46 of IAFW-2249 and the contractor shall be solely responsible for entire completion of work and for rectification of the defect/replacement of items/parts and required pointed out by the GE during defect liability period of 01 year. Payment only for dehydration of the transformer oil and painting of the transformers replacement of certain items considered separately here- in- after shall only be made for separately all other minor repair/replacement as required and ordered by the Engr- in- Charge for entire completion of work shall be deemed to be included in the unit rate of the above items. (viii) The contractor shall also clear the breathers. The unit rate quoted by the contractor shall included this aspect also. (ix) Contractor shall provide all arrangement for carefully handling/conveyance of/ transportation of equipment by means of crane/chain pully/recovery van and vehicles as per requirements and directed by Enge- in- Charge. (xi) The rate quoted by contractor shall include all these aspect from (i) to (x) while quoting his tender that quoted rate also include the provision of providing electric connection to exisiting system.(x) Transformer oil tank rubberised 6.0mm thick gasket sheet pasted using gasket cement, oil level gauge, drain valve, painting inner side tank by zinc chromate paint and outer side by approved paint include in this item rate.

M&L for shifting of transformer of capacity 63 to 1000 KVA from existing PCC platform/ four pole/two pole structure/MES store yard after disconnectiing of all electrical connection and fixing on platform/four pole/two pole structure at other location by suitable capacity of crane including necessary connection on HT & LT side and testing on completion complete as directed by Enge-in-Charge.

HT leg Coil copper