The sluice was erected in the tank called Periya-kaṇmāi of Sembāttūr village. The inscription refers to the erection of one of the pillars called Peṭṭaikkāl by Koṟṟaṅkāri of Srī Kuḷamaṅgalam. It belongs to 10th century CE. Inscription: srī kuḷamaṅga/ lattu koṟṟa/ ṅkāriyēn/ niṟuttiṉa/ peṭṭaikkāl....
