SOFIA (Bulgaria), October 14 (SeeNews) – Bulgaria's National Railway Infrastructure Company (NRIC) has awarded a 4.1 million lev ($2.4 million/2.1 million euro) contract for consultative engineering on the reconstruction of Plovdiv-Burgas railway to local tie-up Etakons - Vito Prato, a notice in the European Union’s procurement journal indicated on Wednesday.