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Tender For can section: signalling and telecommunication arrangements in connection with track renewal works: through turnout renewal (ttr), complete track renewal (ctr) etc. by engineering department under sse/can section
Tender For maq section - signalling and telecommunication arrangements in connection with track renewal works: through turnout renewal (ttr), complete track renewal (ctr) etc. by engineering department under sse/maq section
Tender For signaling work in connection with provision of msdac except supply installation and commissioning of msdac in conjunction with existing track circuit for improving reliability of track in water logging areas over delhi division
Tender For name of work: (1) signaling work in connection with complete track renewal line no.2 (wcl siding) at dku yard (2)alteration/modification in the electronic interlocking (mlk-ii ei) of the rewral yard in connection with removing of lc gate 548 due to construction of rob. (3)alteration/modification in the electronic interlocking (mlk-ii ei) and other miscellaneous signaling work in connection with closer of lc gate 520 & 521 (4) alteration/modification in the electronic interlocking (mlk-ii ei) and other miscellaneous signaling work in connection with closer of lc gate lc no 544 in a route of ngp-dug section.
Tender For design, manufacture, supply, installation, testing and commissioning of microprocessor based electronic interlocking (ei) system with tms and iams at new madar station of wdfc as per rdso specification no. rdso/spn/192/2019 version 2 with latest amendment, execution of indoor and outdoor work of fixing & wiring of msdac to meet centralized operation of points & signals etc. as per re standard along with indoor system design for signalling installations including supply (part), testing & commissioning of interlocking of new madar station and commissioning of requisite interface between existing signal interlocking (ei system) at adjacent stations new saradhana & new kishangarh station of wdfc with automatic block section working in new kishangarh - new madar and new madar-new saradhana block section
Tender For providing of custom bid for services - work for engagement of 153 exserviceman ex capf for the period of 01102025 31122027 as contractual gateman in railway traffic lc in varanasi division
Tender For corrigendum : e-tender (2nd call) for procurement of laboratory instruments, equipment, appliances for the college of veterinary sciences and ah, rk nagar under the nec funded project for the year 2025-2026 - biosafety cabinetclassii, a 2 with accessories and power back up (bacteriology)-- the biological safety cabinet should be of class ii, type a2 designed in compliance with international standards the biological safety cabinet quoted instrument model must have international standards test likensf, tuv nord, en 12469 certification. certificate copy must be provided along with the technical bid. working area should be around 4foot. it should have exterior dimension w x h x d of 1300x 1568 x 800 and interior dimension wxhxdof 1200x 780x 630 it should have 1 piece grade 304 stainless steel or thermos scientific smart coat interior itshouldhavefeatureforpersonalprotection,sample protection, cross contamination protection and environmental protection. it must utilize brushless dc motor technology which uses significantly less energy with less heat emission provision compared to traditional ac motor technology to ensure lower levels of energy consumption. it should have 10 sloped front for exceptional comfort and ergonomics thesystemshouldbedesignedwithdualmotor. the motor must automatically adjust or control fan speed in real time to maintain constant airflow during filter loading or temporary obstruction. air flow direction: vertical laminar flow & air intake across front opening and 70% recirculation. filter: high performance particle air filter h14(hepa en1822), filtering efficiency 99.995% mpps or better. energy saving mode when cabinet not in use with maintaining sterility. continuous airflow helps to maintaina sterile environment, evenwhen the cabinet is not in use. thesystemshouldhaveindependentsensorstodetect pressure changes across the exhaust and down flow plenum/ air velocity and should indicate alarm signal when a 20-30% change in inflow/ exhaust or down flow occurs. control panel and performance monitor displays inflow/ down flow velocities, hours of use etc. to verify proper cabinet operation. frontglasswindowshouldbeeasilyloweredfor thorough smart cleaning of inner surfaces and designed to protect users by maintaining inflow, even when the window is lowered. the uv light must be quoted which should be programmable from 30 min to 24 hrs. in minimum 30 minutes increment to shut off automatically. the settings must allow the user to program the timer. the cabinet noise level must be less than 63 db(a) as measured in a sound proof room to promote more comfortable and safer working habitsof the user a per nsf/ ansi 49. the controller must be located on a slanted frontpanel so it is easy to see from a seated working position in front of the cabinet. control panel should be a large digital color touch screen display with health monitoring system, valuable safety and performance data with constant read-out of downflow/ inflow velocities and hours of operation in real-time, number of hours of use on the hepa filters. the front window sash must be angled 10 sloped front for operator comfort. two pieces of removable and autoclavable stainless steel arm rest should be provided for operator s comfort without disturbing the air flow. the system must have audio visual alarms to indicate when inflow is restricted and as well as whether front window is in correct position or not. theworkareashouldbeilluminatedwithswitchable fluorescent lamp of lighting power >120 fc or higher. suitable height floor stand without casters should be provided. in built access ports, 2 nos. (1 on each side) shouldbe available. it has single piece stainless steel work tray for easy cleaning and decontamination. warranty:minimum3year. electrical supply available: 230v a.c, single phase, 50 hz. bidder should provide printed brochure of the quoted model and details specification should be available in the manufacture website. customized model would not