BENGALURU: The Nagarjuna Construction Company (NCC) Ltd has emerged as the lowest bidder in all the three packages for construction of the 38.44 km line from KR Puram-KIA line. Bangalore Metro Rail Corporation Limited (BMRCL) opened the financial bids for the construction of its Kempegowda International Airport (KIA) Metro Line on Tuesday, for which there were five contenders. The technical bids were opened in June 2021.