Tender For comprehensive annual maintenance contract (camc) of integrated power supply system (ips) (sukhila make) for a period of 02 (two) years installed at different stations in kharagpur division of south eastern railway.[list of ips - bts central, sbgb (lc no.-99), sbgb (lc no.-99c), sbgb (lc no.-99d), gpnb, mko north goomty, mko south goomty and mko central ]