Supply of control cards for coach indication board as per rdso specification no. rdso/ spn/ tc/ 108/2015 rev.4.0 amdt-1

Supply of relay driver card for ssdac of cel make as per rdso/spn/177/2012 ver. 3.0.

Provision of aspiration system for balance stations as per rdso specification no. rdso/ spn/ 217/ 2021 ver. 3.1 or latest over jhansi division.

Supply installation and commissioning o [ supply installation and commissioning of integrated power supply system(ips) for lxing gates as per rdso spec. no. rdso/spn/165/2023 ver.4 with amdt 1 or latest as on date of opening of tender]

Sk 30 h double rail contact with 8 mtr. tx coil (rx-1 & rx-2) for ssdac, make-eldyne as per rdso spn. no. rdso/spn/177/2012 ver 3.0 or latest accepted offer make/brand eldyne electro system pvt. ltd

Supply & installation of seamless ccoe cylinder for gas based fire suppression system as per rdso specification no.rdso/spn/218/2016 ver 1.0-d2 for the distributed electronic interlocking (centrlised ei+ 3oc cabins) at bsl passenger yard.

Name of work:sc-wadi section: 1) replacement of existing aged codal life completed coach indication boards and at a glance display boards as per rdso/spn/tc/108/2019 (ver.- 2 ) or latest at begumpet station in sc-wadi section of secunderabad division.2)replacement of existing aged codal life completed coach indication boards and at a glance display boards as per rdso/spn/tc/108/2019 (ver.- 2 ) or latest at vikarabad station in sc-wadi section of secunderabad division.3) replacement of

Supply of relay, ac immune, plug-in-type, style qbat, aci, dc biased track relay 9 ohms, 2f-2b contacts, front and back contacts metal to carbon, complete with plug board, retaining clip and connectors conforming as per rdso/spn/84 ver 2.0 or latest if any interlocking code is abejx.

Rechargeable led based tri-colour torch(light cum hand signal lamp) for railway as per rdso spec. no. rdso/spn/195/2019 ver. 3.0. heavy-duty build with charger & additional spare li-ion battery (battery life 14hrs on continuous discharge) , white led (3w or higher) & minimum 6 nos led each for red and green aspects. silicon/membrane or similar switch(es) to ensure ip-54, not requiring continuous press for operation.

(1) wheel sensor zk24-2 with 10 mtr cable & cable protection tube, part no ap215595, (2) main board of altpro msdac part no. ap215630, (3) sensor mounting bracket, part no. ap215801, (4) power supply protection module (zanap) of altpro msdac part no. ap215625, (5) relay output module (re) of altpro msdac part no. ap215613 and (6) input amplifier module (up) of altpro msdac, part no. ap215629, all items required as per rdso specification no. rdso/spn/176/2013 ver.-3 & or latest of same pac