Madurai division: proposed collection and supply of 50mm machine crushed stone ballast at tamaraipadi ballast depot including loading into railway wagons, unloading and spreading in connection with track renewal works in den/north/mdu jurisdiction.

(i) through rail renewal (primary) {trr(p)} for 37.353 tkm in rksn-pdph & pdph-nyg section & (ii) through turnout renewal {ttr(tws)} for total 269 sets in different yards of rksn-pdph, pdph-nyg, pdph-byx & bjmd-gx section under the jurisdiction of sr. den (south)/ckp.

Monitoring health of ballast bed with the help of ground penetration radar technology for through ballast renewal (tbr) and formation rehabilitation on indian railways

Complete track renewal (p) 60 kg = 31.475 tkm and through sleeper renewal(p)=11.444 tkm. total=43.019 tkm by using any track laying equipment (tle) in sdah division of eastern railway

Balance supply of at welding portions and execution of alumino thermic weldings for various track renewal works under jurisdiction of den/north/rtm

Cess supply of 8800.00 cum stone ballast (machine crushed) 65 mm gauge as per revised specification of rdso track ballast of is/rdso-ge/0001:2023, february-2023 in bikaner-suratgarh section & lalgarh-phalodi section under jurisdiction of sr. den/w/bikaner.

Manufacturing ,supplying machine crushed track ballast, stacking at sptr, nsbg, or anyother suitable yards and loading it into hoppers/wagons/ trucks for various sections/locations under the jurisdiction of sr. den/ii/tsk.

Supply and execution of in situ 60kg 90 uts and r-260 rail joints with contractor s own welder, welding materials, labour etc for various track renewal works under jurisdiction of sr. den (south) brc.

A- complete track renewal (p) of 12.994 kms with contractors pqrs portal in idh-bxn section under aden-line/agra section.b- agc-dho through sleeper renewal (p) of 24.172 kms with contractors pqrs portal in agc-dho section under aden/dho section

Manufacturing, supply and stacking of machine crushed track ballast conforming to rdso specification (irs-ge-1) with latest correction slips at bhanga (bxg) railway depot including loading into hopper/wagon/truck in connection with tbr between bpb-brgm-agtl (total= 88.900 tkm) under the jurisdiction of sr. den/v/lmg.