Four companies, including Larsen & Toubro, have submitted bids for design and construction of civil and building works of 135-km-long alignment between Shilphata and Zaroli under package C-3 of the Mumbai-Ahmedabad high speed rail line, the firm overseeing the bullet train project said on Wednesday.

In a statement, National High Speed Railway Corporation Ltd (NHSRCL) said it has received four bids from M/s Larsen & Toubro Ltd, NCC-J Kumar (JV), M/s Afcons -KPTL Consortium and M/s Dineshchandra-DMRC JV for package C-3 that also includes Thane, Virar and Boisar HSR (high speed rail) stations.