(g)the sinking and repairing of wells, the excavation, repair and maintenance of ponds [***] [The words 'or tanks' was Omitted by Tamil Nadu Panchayats (Second Amendment) Act, 2009 (Tamil Nadu Act 28 of 2009).] and the construction and maintenance of water-works [for the supply of water for drinking, washing] [Substituted for 'for the supply of water for washing' by Tamil Nadu Panchayats (Third Amendment) Act, 1998 (Tamil Nadu Act 28 of 1998).] and bathing purposes; and