Utilities laid prior to formation of board to vest in the Board.

All drains which are municipal drains under the control of the Delhi Water supply & Sewage disposal undertaking constituted under the DMC Act, 1957, and all water pipes, within the meaning of the DMC Act, 1957, existing at the commencement of this Act, together with all ventilations shafts, pipes and all appliances and fittings pertaining to such drains or pipes and the sub-soil appurtenant thereto shall vest in the Board.