Section 13(d) in The Orissa State Electricity Board (General Conditions of Supply) Regulations, 1995
(d)High Tension Consumers - (i) All transformers, switch-gears and other electrical equipments in the installations of the consumer and also those directly connected to the feeders or lines of the Board, shall be of suitable design and make approved by the Engineer and be maintained to his reasonable satisfaction. The setting on fuses and relays on the consumer's control gear as well as the rupturing capacity of any of his breakers shall be subject to the approval of the Board. The starting currents of motors shall not exceed the limits as prescribed from time to time.(ii)Manufacturer's test certificates in respect of all H. T. apparatus shall be produced, if required.(iii)In addition, the Board may test the H.T. installation by applying standard test voltage in accordance with the Indian Electricity Rules.(iv)Testing of a high tension installation, shall, however, be taken up by the Engineer only after the H. T. consumer obtains the certificates of inspection of the installations from the electrical Inspector to the State Government.
