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Tender For design verification, detail engineering, supply, installation, testing and commissioning of electrical and mechanical system, dg sets, environment control system, tunnelventilation system and building management system for 4 underground stations of phase -v(a) of delhi mrts.
Tender For corrigendum : engineering, procurement & construction of "design, supply, erection & commissioning of tunnelventilation, electrical and mechanical system and 33kv/11kv sub-station, fire fighting system equipments at tunnel no. 1 in connection with dimapur - kohimal new bg line project. (3.5 km)
Tender For corrigendum : engineering, procurement & construction of "design, supply, erection & commissioning of tunnelventilation, electrical and mechanical system and 33kv/11kv sub-station, fire fighting system equipments at tunnel no. 1 in connection with dimapur - kohimal new bg line project. (3.5 km)
Tender For engineering, procurement & construction of "design, supply, erection & commissioning of tunnelventilation, electrical and mechanical system and 33kv/11kv sub-station, fire fighting system equipments at tunnel no. 1 in connection with dimapur - kohimal new bg line project. (3.5 km)
Tender For supply of taking down ceiling fan or exhaust fan or air circulators or wall mounting fans roof extractor any type sealing cable end dismantling blades and removing fan and blades , supply installation testing and commissioning of 1200 mm sweep bee 5 star rated ceiling fan with brush less direct current bldc motor class of insulation b 03 nos blade 30 cm long down rod 2 nos , supply and fix metallic grey colour exhaust fan copper wound motor steel body ac single phas 230volt of size 300 mm sweep not less than 1350 rpm , supply and fix metallic grey colour exhaust fan copper wound motor steel body ac single phase 230volt of size 380 mm sweep , supply and fix metallic grey colour exhaust fan copper wound motor steel body ac single phase 230volt of size 450 mm sweep not less than 1400 rpm , supply and fix metallic grey colour exhaust fan copper wound motor steel body ac single phase 230volt of size 600 mm sweep, not less than 1400 rpm , supply and fix air circulator fans 230 volts single phase oscillating 600 mm sweep , supply and fix wall mounting air circulators 400 mm sweep 230 volts single phase oscillating suitable for wall mounting copper wound motor steel body ac single phase 230volt of size 380 mm , supplying and fixing roof extractor 055 hp capacity having length 1800mm width 1100mm throat dia 600mm throat height 250mm 415v 3 phase air delivery 7000 to 11000 cum ) /bid number : gem/2026/b/7447518 * /dated: 22-04-2026 & & / bid document 1 / 12
Tender For supply, installation, testing and commissioning of air circuit breakers (acb) at tike (6 nos) and berdewadi (6 nos) tunnelventilation system subststions under ratnagiri region of konkan railway.
Tender For design, supply, installation, testing and commissioning of vfd starters for 22 kw ventilation jet fans at tike (10 nos) and berdewadi (10 nos) tunnelventilation system under ratnagiri region of konkan railway.
Tender For corrigendum : detailed design consultancy services for the detailed design of architectural and tunnelventilation system tvs, for two 02 underground stations thane junction and new thane of the thane integral ring metro project section length 3.35 km. - detailed design consultancy services for the detailed design of architectural and tunnelventilation system (tvs), including ses simulation and cfd simulation of stations and tunnel; environmental control system (ecs); building management system (bms); and e&m services for two (02) underground stations—thane junction and new thane of the thane integral ring metro project (section length: 3.35 km).