Comprehensive annual maintenance contract of siemens (westrace mark-ii) make electronic interlocking system installed at 02 station of firozpur division for three years.

Comprehensive annual maintenance contract (amc) of westrace make ei for 10 stations viz. ghh,pt, msp, moz, dbd, jdw, ssz, kiy, kle and phwr of dli division for 3 years.

Comprehensive bmc for kyosan make electronic interlocking ei system at nstps nabinagar

Comprehensive annual maintenance contract of siemens make electronic interlocking of ddu division for 02 years.

Custom bid for services - 200157646, cctv safety surveillance work for ntpc tanda

Facility management services - lumpsum based - manning at level crossing between tanda railway station to ttph for 1 years o&m of mechanical work consumables to be provided by service provider (inclusive in contract cost)

Operation and maintenance of other machines and plants - comprehensive operation and maintenance of nrel dayapar phase-i (146 mw) for 03 years

Biennial maintenance contract for chloride make battery charger at ntpc tanda

Geotechnical investigation for proposed st-iii 2x800 mw at ntpc-tanda

Comprehensive annual maintenance (amc) contract for the ansaldo make ei system at guruvayur station in adste/ers section for three years in thiruvananthapuram division