Company Update G R Infraprojects Ltd - 543317 - G R Infraprojects Limited Has Received Letter Of Award … BSE India G R Infraprojects Limited has received Letter of Award ('LOA') for a project 'Construction of 4 lane with paved shoulders from Design Ch. 228.500 to Design Ch. 273.400 in Belgaum - Hungund - Raichur Section of NH-748A (Ext. SH-20) on Hybrid Annuity Mode (Package-6) under NH (O).'