Open invitation to tender, deadline 08/11/2021, for Geotechnical Investigation of Tunnels, Yards, Formation, Major Bridges in connection with execution of Doubling of Railway line in between Tikiri-Bhalumaska (45.86km) stations of KR line in East Coast Railway. The contract is composed of 3 packages. Cost of tender document is Rs. 2500. Contact Rites Ltd, attn S. Madan, email madan_s1964@yahoo.co.in/. Visit https://etenders.gov.in/eprocure/app . Ref.n. RITES/RCED/ECoR-T-B Section/GT Inv/2021. 43/21.