India, April 9 -- The Noida authority has filed first information reports (FIRs) against seven housing projects found violating the national green tribunal (NGT) rules related to treatment of the waste inside their campuses, officials said on Tuesday, adding that six of the projects have also been fined Rs.1.15 crore in total for not treating their waste according to the rules inside the campus of these housing complexes.

The FIRs have been filed by the authority's water works department against the seven housing societies -- RG Residency in Sector 120, Sikka Karmik Greens in Sector 78, Granite Gate Properties private limited (Lotus Boulevard) in Sector 100, Purvanchal Royal Park in Sector 137, Aims Max Gardenia Golf Ecocity in Sector 75...