Survey, design, supply, installation, testing and commissioning of trackside kavach equipment at stations/lc gates locations including erection of towers and associated works required for kavach:(a) kota - chittorgarh section and gurla n to gurla w section (148 rkm) (b) ramganjmandi - biyavra rajgarh section (165 rkm) of kota division of west central railway. this also includes supply, trenching, duct laying, blowing, splicing, termination, etc. of 4x48 and 2x24 fiber o

Carrying out site survey, geo-technical investigation, preparation of preliminary alignment design and general arrangement drawing (gad) for construction of road over bridge (rob) in lieu of 12 nos. level crossing (lc) gate over konkan 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

Carrying out final location survey (fls) for (i) new bg railway line projects and (ii) doubling/third line/4th line/ 3rd & 4th line/5th & 6th line/bypass line/flyover/rail over rail (ror)/multi-track projects over south coast railway under the jurisdiction of cao/con/scor, visakhapatnam

(1) comprehensive drainage study using modern survey technologies and submission of design and drawing for gondia and amgaon yard under the jurisdiction of aden/gondia. (2) comprehensive drainage study using modern survey technologies and submission of design and drawing for dgg, rsm, mua & rjn yard under the jurisdiction of aden/dongargarh (dgg).

Design, supply , erection, testing and commissioning of 25kv, 50 hz, single phase, ac traction over head equipment (ohe) at basin bridge coaching yard for camtech pit line and at arakkonam yard for emu stabling line in chennai division of southern 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

Extenion of foot over bridge from pf 3/4 to 5/6 and upto circulating area including ramp facilities at galudih railway station under the jurisdiction of den/west/kgp.

Hiring of project supervision services agency (pssa) for the supervision of kavach & its associated works in sitapur city[ex] -burhwal, burhwal jn. - gorakhpur cantt., manaknagar [ex]- lucknow jn.- malhaur [ex] & barabanki [ex]- burhwal of lucknow division and gorakhpur cantt.[ex] - goldenganj [ex] of varanasi division on north eastern railway

Cleaning of over head water tanks and under ground water sumps of railway colony and service buildings at maninagar and vatva under jurisdiction of aden (w-i)-ahmedabad. (for 24 months).