construction of 3 infiltration wells : located in the river thamirabarani, with pumps for enhanced water extraction, construction of 3 sumps : 2 sumps of 2.00 lakh litres capacity and 1 sump of 3.00 lakh litres capacity for water storage, pumping main : a total length of 24.05km (including 23km of 400mm pipes and 1.05km of 100mmpipes) to transport water from the source to the distribution points, feeder main : a 5.10 km length of hdpe pipes for efficient distribution to the overhead tanks , construction of 3 new overhead tanks : each of 2.00 lakh capacity, with a compound wall for security to alangulam town panchayat under knmt 2025 - 26 scheme