Section 7(1)(d) in A.P. Domestic, Irrigation and Industrial Water Grid Pipelines (Acquisition of Right of User in Land) Act, 2018
(d)any land at a depth which is less than one metre from the surface; and(ii)such land shall be used only for laying the pipelines and for maintaining, examining, repairing, altering or removing any such pipelines or for doing any other thing necessary for any of the aforesaid purposes or for the utilization of such pipelines.