Signalling work in connection withtrack renewal work of (i) ctrp work in ddj line-4 section from 0.292 to 1.292, (ii) ctrp work in ddj line no-4 from 1.292-1.829, (iii) trrp work in ddj-mjt section from 2.442-2.67, 3.138-3.353, 3.389-3.563, 3.92-4.291, 5-5.223, 5.274-5.774, (iv) trrp work in ddj-mjt section from 5.774-6.06,6.115-7.115, (v) trrp work in ddj-mjt section from 7.115-8.657, (vi) ctrp work in ddj-mjt section from 0.000-1.020, (vii) ddj-bt-ctr(s)-2.827 tkm and (viii) ctrp wor

Supply, installation, testing and commissioning of different telecom material / instruments in connection with provision of electronic display boards & acoustic designed pa system in connection with balance development works at chandpara (cpd), bangaon (bnj), gede (gede), naihati (nh), kalyani (kyi), kalyan ghoshpara (klyg), sonarpur (spr), canning (cg), dum dum (ddj), barrackpore (bp), shantipur (stb), krishna nagar city (knj), betuadahari (bty), berhampore court (bpc) and sealdah (sdah)

Ohe modification and other allied work in connection with rebuilding of bridge in vadodara-geratpur section and extension of platform no.1 at anand.

Ohe modification work and other allied work in connection with elimination of level crossing gate 241 between bajwa-karchiya at km 404/24-26

Ohe modification and other allied work in connection with accomodation of 12 coach memu and provision of rub in lieu of 5 lc in anand-khambat section

Ohe modification and other allied work in connection with converting bayad station from d class to b class and provision of rub in lieu of 07 rub in nadiad - modasa section .

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

Ohe modification and other allied work in connection with capacity augmentation rom 200 locos to 250 locos at electric loco shed,6.10m foot over bridge at surat end and ahemdabad end, and foot over bridge with parcel lift at vadodara station.

Construction of new bg electrified double line from km 15.670 to km 38.750, including thangarghat (new), dhourabhantha (new) and bhalumuda (existing) yards and stations, involving earthwork in formation, bridges, robs, rubs, service buildings, staff quarters, p-way works (including supply of ballast and p-way materials except rails), 2 x 25 kv ohe, psi, plc, electrical general works, signalling & telecommunication works along with allied and associated miscellaneous works, in connection wi

Construction of new bg electrified double line from km 15.670 to km 38.750, including thangarghat (new), dhourabhantha (new) and bhalumuda (existing) yards and stations, involving earthwork in formation, bridges, robs, rubs, service buildings, staff quarters, p-way works (including supply of ballast and p-way materials except rails), 2 x 25 kv ohe, psi, plc, electrical general works, signalling & telecommunication works along with allied and associated miscellaneous works, in connection wi