Tender For corrigendum : general-providing ac at fourth floor, survey directorate vazhuthacaud-providing power supply for a/c units-general electrical work
Tender For supply of power contactor [with diode] for compressor unit of lhb type ac coaches ,3 pole, rated current- 32 a (at rated voltage & ac-3 utilization category), rated voltage- 690 v, coil voltage 77-143 vdc, with surge supressor, with 1 nc aux contact, confirming to rdso spec no. rdso / pe / spec / ac / 0184-2015 (rev1), suitable for lhb type ac coaches switch board cabinet [place of intallation- s1k33, s1k34, s1k38, s1k39].
Tender For corrigendum : special repair to water storage tank cap 1 lakh gln at filter house and provn of stabilised power supply for vrf type ac at jadc building at new mil stn under ge gangtok
Tender For corrigendum : supply of ultrasonic flaw detector : : - complete set of portable ultrasonic flaw detector with standard accessories , straight beam normal probes 5 mhz , angle beam probes shear wave with wedges for steel , probe cables , calibration reference blocks , couplant , battery packs rechargeable including one spare in addition to the pack inside the instrument , battery charger ac adapter 230 v 50 hz with power cord and plug , report transfer software with usb cable sd card as applicable license documentation , carrying case shock resistant padded
Tender For this system have two parts. 1st part - supply erection testing and commissioning of 25 kv ohe power presence/absence indicator for inspection bay. 2nd part- structure of indicator and foundation and construction work. at present pit line no. 01 and pit line no. 2 & 3 of coaching depot durg. have ohe power supply of 25 kv through overhead traction line it is basically an additional safety system and this system will be used to indicate the presence/absence of ac voltage in the overhead traction line. this will indicate through led lights.
Tender For supply of xlpe cable for working voltage up to and including 1.1 kv marked to is 7098 (part 1) (q2) , capacitors for electric fan motors as per is 1709 (v2) (q3) , elecric bells and accessories as per is 2268 (q3) , self ballasted led lamps (led bulb) (v3) conforming to is 16102 (part 2) (under bis scheme - ii) (q2) , miniature circuit breakers (mcb) for ac operation marked to is/iec 60898 (part 1) (q2) , miniature circuit breaker boards for voltages conforming to is 13032 (q3) , non modular piano type domestic fan regulator conforming to is 11037 (q3) , non modular piano type domestic electrical sockets isi marked to is 1293 (q2) , modular piano type domestic electrical switches isi marked to is 3854 (q2) , non modular piano type domestic electrical switches isi marked to is 3854 (q2) , cable of size 2 core 0.75 sqmm twisted , casing caping pvc 20mm , dol starter 1000 watt , holder angle insulated , inverter based led bulb 12 watt , inverter based led bulb 9 watt , led tubelight 18 watt , led tubelight 20 watt , power contactor 3 pole 110 amp , power contactor 3 mn x 25 , socket outlet 6 amp modular , solar street light 30 watt lumen led output 120 lumen per watt , solar street light 45 watt lumen led output 175 lumen per watt , starter for 7point5 hp submersible pump , switch socket combination 16 amps , switch socket combination 6 amps , switch socket combination 6oblique16 amps , tape insulation pvc , timer switch light sensor type nature switches three phase ) /bid number : gem/2026/b/7365993 * /dated: 19-03-2026 & & / bid document 1 / 42