Monitoring and supervision
11 Recording of water levels etc.C1
1
For every F1large raised reservoirF1high-risk reservoir the undertakers shall keep a record in the prescribed form of—
a
water levels and depth of water, including the flow of water over the waste weir or overflow;
b
leakages, settlements of walls or other works, and repairs;
c
such other matters as may be prescribed;
and shall install and maintain such instruments as may be needed to provide the information to be recorded.
2
The record to be kept for a reservoir under this section shall give such information as may be prescribed of any of the matters to be included in the record, and shall give it at such intervals and in such manner as may from time to time be required by any directions of the construction engineer or inspecting engineer.