This is a tender notice from the Municipal Corporation, Indore for the selection of a contractor for constructing, developing, operating, and maintaining a Tunnel Aquarium at Kamla Nehru Prani Sangrahalay.The tender is on a Public Private Partnership (PPP) mode with a total contract period of 30 years (12 months for construction plus 29 years for operation and maintenance).The cost of the tender form is ₹50,000/- (Rupees Fifty Thousand Only), and an Earnest Money Deposit (EMD) of ₹16,00,000/- (Rupees Sixteen Lakh Only) is required.Key dates for submission are between July 18, 2026, and August 6, 2026, with the technical bid opening scheduled for August 8, 2026.