Repairs to 400KVA HT/LT Transformer of lift irrigation scheme Manzgam.

Amount

Mechanical transportation, loading, unloading and handling of 400KVA HT LT Transformer using appropriate means of transport as Mini truck like Tata mobile, Bolero Camper or similar with 1km lead:

Extra per kilometer for lead >10 kms up to 20 kms

Dismantling of 400KVA 11/0.4kV transformer by way of disconnecting of all HT and LT connections, opening of top lid, draining out of T. Oil and its safe placement for further refilling, taking out of coils after removal of core assembly, etc. Job also includes detaching of core HV/LV coils.

Providing and fitting of finished new H.T side copper wire of three legs windings with insulation in place of damaged windings including labour costs, etc.

Providing and fitting of finished new L.T side copper wire of one legs windings with insulation in place of damaged windings including labour costs, etc

Filtration of old existing t-oil

Providing and filling of fresh T-oil for topping

Supply of Neoprene Rubberized Gasket Sheet 3mm thick

Complete assembling of 11/0.4kV transformer after cleaning of tank, fitting of coil assembly in the tank. Job further includes closing of the transformer lid by way of fitting of existing nuts/bolts and gaskets, insulators, etc. Refilling of t.oil up to required level in tank. Reconnecting of HT/ LT connections and testing.

Mechanical transportation, loading, unloading and handling of 400KVA HT LT Transformer using appropriate means of transport as Mini truck like Tata mobile, Bolero Camper or similar with 1km lead:

Extra per kilometre for lead > 10 kms up to 20 kms

Credit value for scrap copper(as per actual)

City Engineering Works

M/s SAJID ENGINEERING WORKS