Cyclone “Thane” crossed the coast between Cuddalore and Pondicherry in the early hours of 30 December 2011. Chemplast Sanmar’s PVC Plant at Cuddalore withstood the severe winds that blew with a speed of over 140 kmph. Designed to withstand the strong winds occurring during cyclones, it did not suffer any major damage. The plant became operational within five days. Chemplast helped the district administration by providing drinking water from its desalination plant to the local community. Plant personnel also distributed other necessities to those affected by the cyclone.