Digging of Water absorption trench (WAT) without trimming, involving earth work excavation by the excavator with shovel 0.50 cum capacity n all kinds of soils including boulders upto 0.30 mt diameter and depositing in rough trapezoidal shape by leaving the berm of 1m from the edge of the trench (3mx2mx3m size or 7.5 cum or running meter or 7500 cum) per kilometer in Ananthagiri Range of Visakhapatnam Division during 2017-18