A bench of Chief Justice G Rohini and Justice Jayant Nath, however, gave CIL an opportunity to move an appropriate application before the single judge for modification of the order under appeal.
"Having regard to the fact that the main petition is still pending before the single judge and what is impugned in the present appeal is only an ad-interim order that was passed by the single judge on April 13, 2015, we do not deem it appropriate to entertain the appeal and express any opinion on merits of the case.
"In case any such application was filed, we request the single judge to consider and decide the same in accordance with law by advancing the date of hearing fixed as September 14, 2015 in the order under appeal," the bench added.
CIL had approached the larger bench challenging the single judge's April 13 interim order, by which it had allowed JSPL to dump the fly ash generated during operation of its power plant, in the same manner as was being doing so far.
CIL has sought quashing of the single judge's order, saying JSPL had permission to dump fly ash till May 11, 2015.