Tender For supply of 'qn1k', q-series neutral line relay, 1000 ohm, working over 24v dc and having 6f/6b metal to carbon contacts, complete with plug board, connectors and retaining clips conforming to brs:930 & rdso letter no sts/e/relays/uea/pi dated 30.05.97 annexure i or latest and irs:s-34/68 amd.6 or latest & s-23/88 amd.1 or latest. the interlocking code for this unit shall be
Tender For general electrification work in connection with miscellaneous telecom works-standby master telephone, strengthening optical fiber cable media & s&t service building in place of porta hut, miscellaneous signalling work for raising the sectional speed 130 km/h in rampur-lalkuan section, extension of relay room at kashipur station, interlocking of 06 nos. lcs having restricted visibility in various sections, provision of 2nd loop line at aliganj station and construction of electric loco trip shed at lalkuan yard of izzatnagar division.
Tender For construction of relay room (3.1m x 3.1m), ips room (3.1m x 3.7m) and dg/battery room (3.1m x 3.7m) at lc no. 59 (smi-rga) and at lc no.142 (caa-ppa), 25 (nke-camu), 09 (jubs-patr) in the jurisdiction of sr.den/ii/spj in connection with "interlocking of lc gate 34 nos having tvu more than 20 thousand in spj division."
Tender For provision of aspiration type smoke detection system in relay rooms of station & goomties of all electronicinterlocking stations (103 locations) and relay rooms of station & cabins of panel interlocking stations (15 locations) in guntakal division.