Name of Work : FOR Substation Package SS-99 for (i) Conversion of 2×240MVAR non switchable Line Reactors at Raipur PS (Associated with Raipur PS-Champa PS 765 kV Ckt#1 and Ckt#2) into switchable Line Reactors under Western Region Expansion Scheme-XXIV (WRES-XXIV); (ii) Augmentation of transformation capacity by 1×500MVA, 400/220kV ICT (6th at Pavagada PS) under Augmentation of transformation Capacity by 1x500MVA, 400/220kV ICT (6th) and common facility at Pavagada (Tumkur) PS; and (iii) Installation of 420kV, 1×125MVAr Bus Reactor along with associated bay at Biharsharif (POWERGRID) Substation in the bus section having 1×80 MVAr existing bus Reactor under Eastern Region Expansion Scheme-XXVIII (ERES-XXVIII).