 Again sites at Devadhanam, Corporation garbage dump at Ariyamangalam and Defence land in Mannarpuram were suggested.For the site at Devadhanam, the Tamil Nadu Pollution Control Board refused to issue a mandatory No Objection certificate due to the proximity of the Cauvery river and a possible pollution in future and so as the farmers and residents of the area opposed the move for same reason and went to court.Yet the defence land at Mannarpuram was favoured due to its proximity to Tiruchirappalli Junction and within the centre of city, but slow response from Ministry of Defence keeps the issue lingering.