(5)Alteration of roads and construction of water courses. - that any road which interferes with the drainage of any tract of land should be altered, or that any water-course under or through such road should be constructed;he shall cause to be prepared estimates of the cost of such works, including such proportion of the establishment charges as may be chargeable to the works in accordance with the Rules for the time being in force under this Act, or as may be especially ordered by the State Government together with such plans and specifications of the same as may be required. He shall also cause to be prepared from the survey map of the district a map showing the boundaries of the lands likely to be affected by the said acts and works, and he shall cause a general notice to be given of his intention to cause such works to be executed.
