Vijayawada: The 49th meeting of the Capital Region Development Authority (CRDA) approved the proposal to call tenders for essential infrastructure in the Amaravati govt complex. The CRDA authority meeting, chaired by chief minister Chandrababu Naidu, also approved the proposal to connect the seed access road to National Highway 16.The govt complex infrastructure works will be undertaken with Rs 1,052 crore. The infrastructure works include the development of roads, drains, water supply, power, and ICT cables. Naidu suggested connecting the E-5 road directly to the national highway instead of the earlier design. The cost of these works is estimated to be about Rs 682 crore, and tenders will be called soon, said the minister for municipal administration and urban development.The green and blue concept was also discussed in the CRDA meeting. As 30% of the total area of Amaravati is allocated for green and blue, as against 10% in Indian standards, the chief minister is very particular on the subject, said Narayana. He said that the chief minister discussed various aspects of the green and blue concept with the experts and gave a mandate to ensure Amaravati will be one of the top cities in the world with the highest green and blue cover.Narayana further said that sanitation, solid waste systems, parks maintenance, and riverfront greenery in Lucknow city were studied by a group of officials. He said that the best practices in various cities are being adopted and implemented in Amaravati.