Tender For bid to ras supply of list of mechanical engineering department equipment c c - motorized gyroscope apparatus , whirling of shaft apparatus , free and forced vibration apparatus , torsional vibration apparatus , universal vibration apparatus , corollis component of acceleration apparatus , distribution ignition system trainer , spark ignition system , disk brake actual working model , shock absorber working model , workoing model of constant mesh gear box , workoing model of sliding mesh gear box , workoing model of synchromesh gearbox , cam analysis apparatus , display board of refrigeration components , cut section model of hermetic sealed compressor , cut section model of rotary copmressor , vapour compression refrigeration system test rig , single phase computerised multi expansion and evaporator refrigeration test rig , air washer test rig , computerized heat pump test rig , windowairconditioner test rig , reciprocating compressor cut section model , pressure measurement bench , journal bearing apparatus ) /bid number: gem/2025/b/7004008 * /dated: 22-12-2025 & & / bid document1 / 29
Tender For corrigendum : supply of cut section of synchromesh gear box , automobile electric system , abs system trainer , transparent truck clutch structure model , electric vehicle kit , digital pyrometer , spark test apparatus , metallurgical cut off machine , hydraulic system trainer kit , pneumatic system trainer kit , trolley type drafting machine with standard accessories , models of different wooden joints , models of screw threads , models nuts and bolts , models of locking devices , models of keys and cotter joints , models of riveted joints , models of bearing assembled drawing , models of pulleys , model of drilling jig , model of machine vice , model of piston , model of connecting rod , model of crank shaft and flywheel assembly , models of different types of gears , go no go thread plug gauge , go no go snap gauge , go no go ring gauge , cylinder rollers and spherical balls , magnetic v block , tool maker microscope , gear tooth vernier , metallic try square , meteric thread pitch gauge , electronic weighing machine , digital tachometer , leak dedector to detect cfc and hfcs , thermostatic switch, lp-hp cut out, overload protector, filters, strainers and filter driers , model of windowairconditioner , model of open type refrigerant compressor , actual cut section model of screw compressor , actual cut section model of rotary compressor , sling psychrometer , thermocouple , demonstration actual cut section model of two stroke single cylinder petrol engine , actual cut section model of four stroke single cylinder diesel engine , model of solex carburettor , model of amal carburettor , model of mpfi system , model of crdi system ) /bid number : gem/2026/b/7086371 * /dated: 08-01-2026 & & / bid document 1 / 43
Tender For supply of torsion testing machine , fatigue testing machine , behaviour of column and struts , thin cylinder appartus , refrigeration test ring , air conditioning test ring , different types of expansion valve , sling psychrometer , air washer , desert cooler , refrigeration tools and accessories , different types of evaporator , windowairconditioner , hermetically sealed compressor , ice plant , valve timing diagram of petrol engine , valve timing diagram of disel engine , cleaveland appartus , morse test appartus , c. i. engine , fuel supply system of s. i. engine , exhaust gas analysis of an i. c. engine
Tender For corrigendum : supply, installation, testing and commissioning of split type air-conditioning machine in the room nos. 605,610,611,612,613,614 and 615 of annex building-iii and allied electrical installation at commercial taxes , 14,beliaghata road, kolkata-700015.
Tender For supply of supply and installation of led-backlit flow-chart display boards size 6 feet x 4 feet , supply and installation of working or prototype cut models of size 6 feet x 4 feet , supply and installation of acrylic fault-finding training boards size 6 feet x 4 feet , supply and installation of working cut-model versions of the acrylic boards of size 6 feet x 4 feet , supply of cut-section fault-finding models with inbuilt models for demonstration and training purposes. , supply and installation of acrylic display board of size 6 feet x 4 feet with led lit panels. , providing and fixing of double-seater student benches , acrylic name board in size 3 inch x10 inch , display unit base for cut section models , wooden partition with hidden door , aluminum frame glass entrance door of size 14 feet x 12 feet , aluminum composite panel partition , replacement of 2 existing doors , replacement of 3 existing wooden doors , oil resistant floor vinyl sheets for working cut model size 87 feet x 50 feet , pvc paneling along with wall size 212 feet x 4feet , focus light with wiring for cut models , actual working cut section model of hero honda engine with movable iron frame , actual working cut section model of maruti gypsy 413 mpfi gear box assy with movable iron frame , actual working cut section model of engine of tata 2 point 5 ton with movable iron frame , actual working cut section model of gear box of tata 2 point 5 ton with movable iron frame , hydraulic power steering system of tata 2 point 5 ton in working condition with movable iron frame , actual working cut section model of pneumatic or air brake sys of tata 2 point 5 ton with movable iron frame , actual working cut section model of gear box of 5 or 7 point 5 ton als with movable iron frame , actual engine working cut section model of tatra 8x8 8 cylinder with movable iron frame , automatic transmission sys cut section model with movable iron frame , clutch housing of als working with removable iron frame , battery lead acid 12 volt 88ah , battery lithium-ion used in electrical vehicle 12 volt 32 ah , cut section of tyre with marking details of maruti gypsy , complete tool board with original spanner and tools of als as per vkl , abc fire extinguisher of 08 kgs , accident case study video and rescue demo kit and first aid-kit stretcher and cones , r1 repair board with original spares of als , book shelf steel with four glass sleeves door of size l 2 point 5 feet x b 1 feet x h 5 point 5 feet , white board size 4 feet x3 feet with easel stand , split ac 2 ton , wall mounted fan , working space , progressively elevated monkey bar apparatus culminating in an inclined terminus , vertical ascent hub , missile corridor , parallel bars , smith machine and squat rack with bilateral safety rods , variable bench , comprehensive landmine 360 with bar , battle rope , human flag mounts , elevated platform attachments , transverse climbing , tree climbing , core musculature conditioning apparatus , gymnastic ring , lifting prong leather belt , gyratory pull up bar , peg board , pendular squat with synchronous calf elevation , cable brachialis triceps extension , ms load with rubber plate 2 point 5 kg , ms mild steel load with rubber plate 5 kg , ms mild steel load with rubber plate 7 point 5 kg , ms mild steel load with rubber plate 10 kg , ms mild steel load with rubber plate 15 kg , ms mild steel load with rubber plate 20 kg //bid details2 / 51
Tender For renovation of electrical work and supply, installation, testing and commissioning of air conditioning machine at fertiliser quality control and soil testing laboratories of office the agricultural chemist, ground and 1st floor,230a nsc bose road, kolkata 700040 supply, installation, testing and commissioning of air conditioning ma
Tender For corrigendum : installation of air conditioning machine at chief judicial magistrate court krisnanagar nadia - :- installation of air conditioning machine at chief judicial magistrate court, krisnanagar,nadia
Tender For supply of supply of 8.5 ton ductable ceiling mount air conditioning plants equipment , supply and installation of 28.60 mm copper pipes of 15 mtr length each with suitable insulating material from indoor unit of 8.5 ton ac plant to outdoor unit. , supply and installation of 15.88mm copper pipes of 15 mtr length each with suitable insulating material from indoor unit of 8.5 ton ac plant to outdoor unit. , supply of 10 sq. mm 4 core copper cables and wiring of equipment upto switch board. , supply of 1.5 sq.mm 8 core copper control cables and wiring of equipment upto switch board. , supply of 4 sqmm 4 core copper cables and wiring of equipment upto switch board. , supply of pvc conduit pipe and other required misc. hardware as per requirement , misc work for hanging the machine with 10mm full threaded g.i. rod incl. dismantling of old existing 5.5 ton indoor units, minor repair work and dismantling of false ceiling if required. , providing and fixing of ms stand of proper size suitable for the outdoor unit. the stand should be made up of mild steel of size 50mmx50mmx5mm. , supply of misc. items required for completion of installation such as nut bolts, rubber gasket, hard pvc drain pipe with insulation approx 30mtr, 6 swg gi earth wire, copper lugs and glands etc. , providing and fixing of canvas of reputed make in between the plenum and machines , providing and fixing of g.i. volume control dampers for 8.5 ton ductable ac unit , providing, fabrication and fixing of powder coated aluminum diffusers with aluminum volume control damper for supply air of size 595mmx595mm , providing, fabrication and fixing of powder coated aluminum diffusers without damper for return air of size 595mmx595mm , providing and fixing of 63 amp tpn with mcb box , installation, testing and commissioning of 4x8.5 ton ductable air conditioning plants and dismantling of 4 nos old existing 5.5 ton ac outdoor units. //bid details 2 / 25
Tender For supply of single plate clutch , multi plate clutch unit , centrifugal cluth unit , cutsection of synchromesh gear box , complete propeller shaft , cutsection of differential assembly , model of hydraulic brake system , ackerman steering gear mechanism , davison steering gear mechanism , model of rack and pinion steering gear , model of power steering gear or recirculating type worm and wheel , model of ac pump , model of su pump , lead acid battery , wheel balancing machine , automobile electric system , brake master cylinder , sliding mesh gear box , cut section model of 4 cylinder 4 stroke petrol engine , ac induction motor with vfd for motorizing already existing models in lab , hydrometer , diesel fuel supply system , abs system trainer , transparent truck clutch structure model , electric vehicle kit , venturimeter and orificemeter apparatus , pelton turbine model , francis turbine model , pressure measuring bench , hydraulic system trainer kit , pneumatic system trainer kit , pelton wheel turbine test rig , francis turbine test rig , bench grinding machine , digital pyrometer , metallurgical microscope , polishing machine , heat treatement furnace or muffle surface , spark test apparatus , metallurgical cut off machine , standard prepared readymade samples or specimen with photographs , rockwell cum brinell hardness tester , simple jib crane apparatus , simply supported beam apparatus , worm and worm wheel apparatus or single start , winch crab single purchase apparatus , apparatus for determining centre of gravity of regular and irregular lamina , digital vernier callipar , digital micrometer , height gauge , go-no go thread plug gauge , go-nogo snap gauge , go-nogo ring gauge , cylinder rollers and spherical balls , slip gauges set , surface roughness tester , vernier bevel protractor , magnetic v block , dial indicator with stand , cylindrical bore gauge , screw thread micrometer , sine bar , feeler gauge , wire gauge , radius gauge , comparator stand , angle plate , mechanical comparator with stand , clinometer , gear tooth vernier , metallic try square , meteric thread pitch gauge , electronic weighing machine , digital tachometer , tool kit , ampere meter , pressure gauge , compound gauge , ring spanner set , thermometer with case , swaging tool set , voltmeter , valve key , leak detector to detect cfc and hfcs , thermostatic switch, lp or hp cut out, overload protector, filters , model of refrigeration cycle , model of windowairconditioner , refrigeration cycle testing rig , digital anemometer , gas charging kit , model of open type refrigerant compressor , split ac test rig , actual cut section model of screw compressor , actual cut section model of rotary compressor , vapour absorption refrigeration test rig , vaccum pump , ice plant trainer , sling psychrometer , thermocouple , infrared thermometer , models of safety valve, blow off cock, steam stop valve, feed check valve , model of air compressor , model of lancashire boiler , model of nestler boiler , actual cut section model of 2 stroke single cylinder petrol engine , actual cut section model of four stroke single cylinder diesel engine , model of solex carburettor , model of amal carburettor , model of ignition system of an automobile , model of water cooling system of an automobile , model of lubrication system of i.c. engine , mpfi, four stroke three cylinder petrol engine test rig with electrical dynamometer , model of mpfi system , model of crdi system , impact //bid details 2 / 99 testing machine or charpy and izod , digital torsion testing machine //bid details 3 / 99