Tender For empanelment of firms for supply of greenhouse material and repairing of greenhouses - replacement of existing poly sheet on roof, sides, entry gate, corners, etc. , replacement of profile (aluminum material) , replacement of profile (gi material) , replacement of spring (gi) , replacement of thermal net under the roof (50%) , replacement of shade net under the roof (50%) , replacement of supporting wires (3mm) for thermal/ shade net , replacement of pulleys for thermal/ shade net , replacement of pulling rope for thermal/ shade net (plastic material, 8-10mm thick) , replacement of plastic locks for thermal/ shade net , replacement of insect proof uv stabilized on all ventilation portions. , replacement of rolling pipe for side vents (27mm) , fitting material-curtain clamps (2mm thickness) , replacement of cooling pads (26 ft 6 inch) , replacement of alloy aluminium frame water recirculation system for cooling pad (86 ft 6inch) , replacement of pvc drain pipe for water recirculation system in cooling pads (63-90mm as per requirement) , replacement of gutter (2mm) , replacement of rain water gutter end cap (dia. 4) made from gp sheet duly machine fixed with gi clamp nut bolt with pvc drain (at the end) , replacement of axial fans(1250mm, 1.5hp) , supply and installation of air circulation fans (400-500mm dia. ss body, sealed motor, air capacity 4400 cfm) , replacement of polycarbonate sheet (6mm) all sides and top , replacement of existing poly sheet on roof, sides, entry gate, corners, etc. , replacement of profile (aluminum material) , replacement of profile (gi material) , replacement of spring (gi) , replacement of thermal net under the roof (50%) , replacement of shade net under the roof (50%) , replacement of supporting wires (3mm) for thermal/ shade net , replacement of pulleys for thermal/ shade net , replacement of pulling rope for thermal/ shade net (plastic material, 8mm thick) , replacement of plastic locks for thermal/ shade net , replacement of insect net , replacement of bottom apron (160gsm, 1.5 m wide) , replacement of trellising system , replacement of gutter (2mm) , replacement of side vent rolling pipe (27mm) , fitting material-curtain clamps (2mm thickness) , replacement of rain water gutter end cap (dia. 4) made from gp sheet duly machine fixed with gi clamp nut bolt with pvc drain (at the end) , replacement of four-way foggers (28lph) , drip line dia. 16mm, in-line emitters with 30cm spacing, flow rate 2lph
Tender For establishment of integrated analytical laboratory for demil plant - hot air oven, magnetic stirrer, heating cooling circulator, rotary evaporator with chiller and vacuum pump, ultrasonic cleaner, high speed orbital shaker, vacuum pump, peristaltic pump, benchtop ph meter with orp electrode & necessary buffers, electrode storage solution & electrode cleaning solution, dissolved oxygen meter, turbidity meter, bench top multi-parameter tester (conductivity, tds, salinity, ph), bod incubator, cod digestor system, vortex mixer, effluent sampling manifold (esm) with controlled cobustion chamber (ccc), analytical balance, laboratory balance, mini centrifuge machine, gyro shaker, melting point apparatus, electric bunsen burner, deep freezer, laboratory rrefrigerator, ultra-pure water purification system, muffle furnace, double distillation unit, probe sonicator, heating mantles, systematic design, partitions, equipment console with work and storage modules, chemical reagent console with work and storage modules, instrument console with work and storage modules, overhead storage console, extended office console, office console, file storage console, record management console, back positioning module, fire protection modules, fume closet, exhaust manifold, power reserve (40 kva), elemental (chnso)analyzer, inductively coupled plasma - mass spectrometer (icp-ms), microwave digestion system, amc cost for 1st year after expiry of warranty period, amc cost for 2nd year after expiry of warranty period, amc cost for 3rd year after expiry of warranty period
Tender For supply and installation of new ro & uv both ss304 drinking water coolers with built in water purification system of storage capacity 150 ltrs, cooling capacity, ltr/hr 150, purification capacity, ltr/hr 150 ,220-240v ac, water filter type ro & uv both, condenser material copper, number of free services during warranty 2, warranty of machine 1 year or more, certification iso, conform to is 1475-i or latest, evaporato r material pure copper, make- any is standard indian make. [ warranty period: 30 months after the date of delivery ]
Tender For supply of cooling agent 50/50 glycoshell/water (shell coolant long-life hd) for pctm machine. make- s hell note: 1 no barrel= 209 liters note- the supplied cooling agent should be of shell make only to keep warranty intact as per oem. ]
Tender For supply of student laboratory items d d - centrifuge machine 4 15 ml , microscope camera 5 mp image projection system , digital colony counter , digital hb meter , spectrophotometer digital 340nm 960 nm , digital turbidity meter , digital tds meter table model , gel electrophoresis unit with power supply , variable micropipette , fixed micropipette , compound microscope isi mark with inbuilt led , rotary microtome , trinocular microscope with led , water and soil testing kit digital briefcase model , water bath 12 holes double walled , water bath 6 holes double walled , function generator 1hz to 200khz digital , bar pendulum , callender and barnes continous flow , centiliver , digital multimeter , energy band gap of pn junction diode apparatus , study of frequency modulation demodulation , half wave full wave bridge rectifier apparatus , hartley oscillator , heat efficiency of an electric kettle , inertia table , lcr resonance apparatus , mercury vapour lamp complete , newtons law of cooling double pattern , pn junction diode ch app , planks constant app , two stage rc coupled transistor amplifier , sodium vapour lamp complete set , solar cell apparatus , spectrometer 6 , spectrometer prism crown 32 mm , zenor diode ch app , analytical weight box 100 gm , chromatography cabinet , digital potentiometer table model , deonizer 100 p m , single distillation apparatus cap 5 l , heating mantle 1 l , hot air oven s s chamber , hot plate 8 round , kipps app 500 ml , kjeldahl digestion app with glass parts 3 units , magnetic stirrer with hot plate , melting point app manual , soxhlet extraction unit , tlc kit with applicator , ph meter digital with electrode , digital electronic balance
Tender For supply of repairing of desert cooler 65 ltr , repairing of water dispenser , repairing of mist cooling system , repairing of oil filled heaters , repairing of washing machine , repairing of air conditioner , repairing of ro water purifier , repairing of coffee machine , repairing of refirigerator
Tender For supply and installation of some articles to the residential office of the honble deputy speaker, tripura legislative assembly, bardowali, agartala during the year 2025-26 - providing of split type high wall 2.00 tr (rated cooling capacity should not be less than 6,000 kcal/hr or 24000 btu/hr or 7000 kw) split a.c. machine with inverter compressor technology operating on non-cfc refrigerant (r-410a/r-32/equivalent refrigerants) suitable for wall mounting conforming to is:1391 (part-ii) specification (evaporator & condenser must be of pure copper) not less than 3 (three) star rating (latest standard), operates on single phase 230 volt, 50hz, ac supply maximum current drawn 11.0 ampere, including supply of 3.0 mtr copper pipe (both for suction & liquid line), 3.0 mtr 4 (four) core electrical connecting cable, remote control unit in/c batteries, 16 amps power top etc complete, capable of performing a) cooling b) dehumidifying c) air circulation d) filtering as per direction of the engineer-in-charge., standard installation of 1.5 tr/2.00 tr capacity high wall split air conditioner i/c providing of electrical plug top of required capacity, flling up/ repairing of drilled portions by cement mortar, painting etc. as per direction of the engineer-in-charge., fabrication of m.s. platform for placement of condensing unit by using m.s. angle of (50x50x5) mm size base plate, nuts & bolts or cradle of suitable sizes i/c painting, fitting, fixing grouting by cement mixer as per direction of the engineer-in-charge., providing hard pvc pipe of best quality of 25 mm diameter including necessary clamping and fitting for draining of condensate water from indoor unit as per direction of the engineer-in-charge., supply and installation of additional length of copper pipe of suitable diameter for suction and liquid line between indoor and outdoor units (for 1.5 tr & 2 tr ac) beyond the standard length as per direction of the engineer-in-charge. (if required), providing and connecting electric control cables between mcb to indoor/outdoor. 3c x 2.5 sq. mm copper cable., supplying & fixing of 1200 mm sweep white color ac ceiling fan capacitor type double ball bearing complete with 300 mm down rod, canopies, shackles, 3nos blades, including wiring the down rod with 2x1.5 sqmm pvc insulated copper conductor cable(fr) (isi marked, bee 1 star/minimum service value 4.0 m /min/w): -, supplying and fixing of 20 mm dia extra down rod (gi pipe medium guage) with necessary hole for installation of ceiling fan as required., wiring for light/fan/ exhaust fan/ call bell point with 2x1.5 sq. mm pvc insulated copper conductor cable (fr) in pvc conduit (medium gauge) recessed in slab/ walt complete with 6/10 amps modular type switch, cover plate, gl box including necessary connection etc. as required, supplying and fixing of the following modular accessories including necessary connection etc. as required 3/6 pin 16/20 amps socket outlet (2m), supplying and fixing of the following modular accessories including necessary connection etc. as required4 step fan regulator (1m), supplying and fixing of the following modular accessories including necessary connection etc. as required20/25 amps single phase motor starter switch (2m), wiring for circuit/sub-main with the following sizes pvc insulated copper conductor cable (fr) in pvc conduit (medium gauge) recessed in slab/ wall etc. as required, earthing with 40 mm dia g.i. earth pipe (medium gauge) 4.5 m. long complete with masonry enclosure on top cl cover plate size 12"x 12" having locking arrangement including cc work, holes on earth pipe etc. as required, proving and fixing/drawing of 4.06 mm dia (8 swg) g.i. 10 wire on surface or in existing g.j/pvc/ polythene pipe for loop earthing as required., executive desk with return unit, size: 2100(w)x 2250(d) x 750 (h) mm, executive revolving chair, visitor chair, godrej 4 door bookcase (1742 h x 914 wx 320 d) mm
Tender For supply and installation of biotechnology instruments - bod incubator with stabilizer:- features available in bod incubator - toughened glass window ,air circulation fan ,removable tray ,temperature,sensor ,door hinges ,pid temperature controller. 2 optional features available in bodincubator stainless steel perforated trays no of trays 3 air circulation motorized blowerexterior body material mild steel and painted in epoxy powder coating insulation material glass woolouter door material mild steel inner door material material of removable traytoughed glass material of removable tray stainless steel wire mesh tray chamber capacity(in ltr) 250-299 thickness of sheet (in mm ) 0.7 thickness of toughed glass/acrylic sheet (in mm ) 7 diameter of stainless steel wire in mesh ( in mm )3 temperature range 10 c to 70 c temperature accuracy 0.5 ctemperature uniformity 1 c., cooling centrifuge 20000 rpm with rotator head and stablizer :- type of motor brushless(without carbons)type of lid lock both manual and electronicno of acceleration and deceleration profiles in built for rotor speed while automatic brakingoption to accelerate and decelerate speed at various rates configuration of rotor supplied with centrifuge machine angle rotorsize of rotor supplied with centrifuge in ml"12x15ml(for angle rotor) rpm 13000"warranty period for equipment & roto condensed water drainage system,the equipment shall be installed and demonstrated before acceptance, servo controller voltage stabilizer supplied with item, deep freezer with stabilizer :- type vertical features puf insulation,frost free capacity ( l) >=250l temperature range in c -10 c to -40 c or better temperature uniformity in degree celsius +/- 3 c or lesstemperature stability of system in degree celsius +/- 3 c, rotatary shekar incubator with stabilizer :- castor wheels ,range of temperature5 degree centigrade to 60 degree centigradetype of display lcd, type of speed controlstepless continuously variable,orbital shaking amplitude in mm25 mm,type of flask which can be accommodated 100 ml ,250 ml ,500 ml ,1000 ml ,2000 ml, interior illumination led bulbs,construction of body double walled with inner and outer walls,door insulated double walled door with glass window,internal length of equipment in mm 765internal width of equipment in mm 660internal height of equipment in mm 650outer length of equipment in mm 1150ouiter width of equipment in mm 800outer height of equipment in mm 1300,range of temperature 5 degree centigrade to 60 degree centigradetemperature accuracy plus minus 0.5 degree centigradetemperature controller microprocessor based digital temperature controller and indicatortype of sensor pt -100,type of motor brushless motorshaking mechanism controller microprocessor controllerorbital shaking speed in rpm upto 250type of speed control stepless continuously variableincrement of step variation 10orbital shaking amplitude in mm 25 mmtimer adjustment in hours 99, autoclave vertical :- chamber capacity/size approx. 80-120 litersoperating pressure 15 - 20 psipressure gauge type analog pressure gauge (0 - 400) psi temperature accuracy +/- 0.5 c (at 121 c)operating temperature (max) 123 c features automatic start/stop timer,low water level heater cut-off and alarms,over pressure cut-off with audio-visual alarm,low heat warning,inner temperatureindicator,over temperature cut-off with audio-visual alarm,door cannot unlock until chamber pressure reaches room pressure,temperature calibrationfunction spares & accessories perforated corrosion free basket made up of ss 304 (3-4 nos) that arestackable two high or more levelsadditional requirement calibration certicate from iso17025 accredited lab for temperature,pressuregauges & timer, heating element multicombine:- power source electric material ceramicapplication heating shape rectangulardimension diameter 200 millimeterwidth 200 millimeter thickness 8 millimeterlength 600 millimeter specications resistance 5 operating power 100 ki