 Without mincing words, it accused the Kerala government of harassment by denying Tamil Nadu officials free entry to carry out routine periodical maintenance and repairs of the dam.The application wants the Supreme Court to direct Kerala government to allow free access to Tamil Nadu officials to the dam and its appurtenant structures to collect data and change the weekly chart in the Mullakodi rainfall station.It said the court should direct Kerala to allow Tamil Nadu to transport the machinery and materials required for carrying out repairs.