NHAI has clearance for sand mining at Perittivakkam lake, confirms SEIAA
Southern bench of the National Green Tribunal. File | Photo Credit: M. Prabhu The State Level Environment Impact Assessment Authority (SEIAA) has informed the southern bench of the National Green Tribunal (NGT) that the National Highways Authority of India (NHAI) had obtained prior environmental clearance for sand mining from Perittivakkam lake in Thiruvallur district as … Read more