"File your (Tamil Nadu) response affidavit within two weeks and give copies (of affidavit) to the Solicitor General and others at least two-three days before the filing. The pleadings in the case is almost complete," a bench of justices H L Dattu and J S Khehar said.
During the hearing, Janata Party President Subramanian Swamy, one of the petitioners, said now the court should decide the issue as the Centre had rejected the R K Pachauri Committee report that had found the entire Sethusamudram project unviable on two fronts - economically as ecologically.
The court had earlier asked the Centre to apprise it of its stand on the controversial project following the Pachauri Committee report.
The case relating to Ram Sethu had come under judicial scrutiny as a batch of petitions were filed in the apex court against the ambitious project, whose execution, the petitioners feared, could damage the mythological bridge.
As per the Sethusamudram project, the shipping channel is proposed to be 30 mt wide, 12 mt deep and 167 km long.