5.—(1) During the construction of the works the Authority may take from the said River Lochy such water as they may require for such construction.
(2) After completion of the works the Authority may in any day, by means of the wellfield forming Work No. 1, referred to in Schedule 2 to this Order, take from the said gravels adjacent to the River Lochy a quantity of water not greater than 10,500 cubic metres, as measured and recorded by an approved gauge forming part of Work No. 2, referred to in Schedule 2 to this Order.