Request For Proposal Rfp For Selection Of Consulting Firms For Preparation Of Detailed Project Report Dpr, Conducting Eia Studies, Public Hearing, Obtaining Environment Clearance, Consent To Establish, Consent To Operate, Procurement & Bid Process Management And Provide Supervision & Monitoring Services For Development Of District Level Regional Sanitary Landfill Facilities For Ulbs In The State Of Chhattisgarh