Removal of hyacinth and weeds, Sembakkam Tank, Tambaram

Removal of hyacinth, weeds, vegetation and floating materials from the Sembakkam Tank using machinery, and conveying and dumping the removed material in low-lying areas using poclain machinery, tippers and labour, in Tambaram Taluk, Chengalpattu District. Proposed by the Water Resources Department under the CSR funding proposal dated 21.08.2026.