Tender For enahncement of operational efficiency by provision of 6quad eld and safety & reliability improvement by installation of earth leakage detector and automatic change over fuse alarm system over nagpur division of secr.
Tender For annual maintenance contract of earth leakage detector system of anuvidyut make installed at reasi, sawalkote, sangaldan, sumber and khari stations in katra (svdk) - banihal (bahl) section of northern railway, for a period of five years.
Tender For execution of signaling & telecommunication work in connection with: (1) provision of auto change over system for dc supply over raipur division, (2) provision of earth leakage detector (eld) over raipur division.