Sterlite Grid, L&T, Lanco Infratech, GMR Group, KEC in the race to bid. Power transmission firms are gearing up to bid for two much delayed transmission projects worth . 2,800 crore, which are likely to be awarded by March. After a lull of almost one year, activity in private-sector participation in power transmission has picked up and developers are keen to grab these projects as the ones awarded earlier have been concentrated mostly between Reliance Infrastructure and Sterlite Grid, which bagged four projects worth . 7,000 crore and three projects worth .