The Executive Engineer, Division-I, Nagpur Housing & Area Development Board, Nagpur (Regional Unit of MHADA) invites digitally signed, unconditional online tenders in Form B-1 Agreement from eligible contractors for the project titled: Work: Construction & Development of Biodiversity Park at Site No. 107, Mouza Kosara, New Chandrapur, Chandrapur (including obtaining completion certificate from competent authority/local authority) Estimated Cost: ₹6,89,99,375 (excluding GST) EMD: ₹3,45,000 (0.5%) Completion Period: 18 months (including monsoon) Tender Document Fee: ₹3,540 (including GST) Important Dates: Tender document sale & bid submission: 22/06/2026 (09:00 hrs) to 07/07/2026 (17:00 hrs) Pre-bid meeting: 30/06/2026 at 15:00 hrs Technical bid opening: 09/07/2026 at 16:00 hrs Eligibility: Contractors with minimum 10 years’ experience in similar works. Registration with PWD/CPWD/MES/MHADA/CIDCO or any government agency is not mandatory. Eligibility criteria as per PWD Government circular. Portal: https://mahatenders.gov.in The authority reserves the right to cancel the tender at any stage without assigning any reason. Executive Engineer Nagpur Housing & Area Development Board, Nagpur