Design, supply, erection, testing and commissioning for upgradation of electric traction system from 1x25kv to 2x25kv traction system for ranchi(excl.)-bondamunda-bimalgarh-kiriburu(incl.) & barsuan(incl.) section of ranchi and chakradharpur division of south eastern railway to meet 3000 mt loading target.

Design, supply, erection, testing & commissioning of traction sub stations (scott/v connected) with associated switching posts (sp/ssp) for 2 x 25 kv feeding system along with provision of associated scada system in upgradation of electric traction system from 1x25kv to 2x25kv traction system for kumandih- garhwa section of ecr to meet 3000 mt loading target.

Design, supply, erection, testing & commissioning of 132/2x25kv traction substations (scott connected transformer) with associated switching posts for 2x25 kv at feeding system & scada in churu - sadulpur & bhiwani -dobh bahali sections of bikaner division of north western railway.

Design, supply, erection, testing & commissioning of 132kv/2x25kv traction sub stations (scott connected transformer) with associated switching posts for 2 x 25 kv at feeding system & scada in jaipur - sawaimadhopur section of jaipur division of north western railway.

Design, supply, erection, testing & commissioning of 2x25 kv, 50 hz, traction over-head equipment, traction substations, switching stations, scada, general electrical services works along with ohe works in 5 nos of tunnels (total length:7.5 kms), civil engineering works and other associated works between section digras (excl.) - nanded (excl.) 128 rkm /146 tkm of nagpur division in central railway, maharashtra, india

Comprehensive, preventive and breakdown maintenance for 12 months of scada remote terminal units (rtus) at traction sub stations, feeding posts & switching posts (tss/fp/sp/ssp) comprising with equipments in panki-ddu section of prayagraj division of north central railway

Design, supply, erection, testing and commissioning of 25 kv system ac ohe in dahod - katwara (incl.) section, with modification and conversion of existing rau ssp into rau sp in connection with dhd-ind new line project of ratlam division, western railway.

Design, supply, erection, testing and commissioning of 2x25 kv auto-transformer (at) feeding system, including 220/55 kv krishnarajapuram (kjm) traction substation, belandur road (blrr) sectioning post (sp) and banaswadi(band) sub-sectioning post (ssp), in bangalore-jolarpettai section in bangalore division of south western railway

Survey/route plan/design/drawings of 132 kv eht lines from grid sub station to traction substations, survey/design/ drawing of eht line crossings infringing proposed railway track & associated ohe works, wiring diagram, general power supply diagram, sectioning diagram and pegging plans related to ohe work, tss/sp/ssp location plans surveys and ohe/psi design & drawing of section for new line/ doubling projects ( nke-rxl-smi & mfp-smi, mansi-khagaria,goldenganj-katihar etc.) over

Guntakal division - construction of 3rd and 4th lines of track from guntakal (w) (incl.) to bellary jn (excl.) from km. 208.520 to km 254.500 (45.980 km) including civil, electrical (ohe&ge) and signalling works with kavach in connection with quadrupling of bellary jn - guntakal west section in guntakal division of south coast railway in the states of andhra pradesh and karnataka