Tender For tender for supply of feed valve spring , thrust stopper , coupling holder , top spring collar bar , plunger spring , bottom spring collar , scale shim bar , roller , lgc surrated pin bar g2 6x55 , antisplash piece , fuel pump filter , rocker arm pressure arm , o ring , o ring , o ring , hex socket countersunk flat head capscrew m6x16din7991 g8point8 , distributor disk tufftriding co , shaft , metafarm bush bp25 16 20x20 , ring oil seal , nut , ball bearing , spring , stop ring , coupling ring , dunb bushes 25 25 du , rubber ring 25x35x7 din 3760 21a7 , ball joint sfg 12 uniball , uni ball joint ss12 , washer z12u g5point6 , o ring , spring , ball bearing skf no 6308 , bearing , plug bar , o ring ann74 nse 6point5 60c7 , o ring , activator t 7471 , gasket , gasket for exh , gasket flexiket , expansion bellow , flexible joint , expansion bellow , clamping collar , outlet duct , seal housing flange , gasket , o ring , square joint , oval joint , gasket , lub oil pipe , valve air lo pipe , banjo bolt , coupling hollow screw , bs ring bsb d12 nse6point51 20a8 , non return valve assly , sping , gasket , sheathed injection pipe , bush , o ring no an24 nse 6point5 60c7 , flame arrestor , coupling pin , sealing joint , joint , amber bolt , washer , intermediate pinion , pinion on reducer , o ring , gasket , o ring , loctite , o ring for particle detecing filter , o ring , o ring an22 60c7 , spring post on drg 3 , viton oil seal 15x30x10 , o ring , retain valve rk46 dn 15 , seal joint , seal joint , indicator cock assembly , o ring , o ring , o ring 162x8 , o ring for glacier filter gf600 11 , sealing bush , set of gaskets for hyd motor mh 114a , oil pump bearing shell , gasket , oil seal , bearing bush , gasket , flex hose dn8 l 1000 , flex hose , o ring an 7 nse6point5 21a7 , antivibrationmounting
Tender For bid to ras corrigendum : supply of trolley type portable air compressor single cylinder , trolley type portable air compressor single cylinder , power saw machine 18 , power saw machine , power tools for fastening capacity , oven electrode drying , electrical drying oven , chain pulley block 3 ton capacity , pipe bending machine hydraulic type , conduit pipe bending machine suitable for 15mm , conduit pipe cutting and threading machines , hydraulic jack hi lift type 3 ton , hydraulic jack hi lift type 5 ton , arbor press hand operated 2 ton capacity , combined surfacer and thickener , tenoning machine single ended , mortising machine , adjustable saw sharpener , universal wood working machine , hand shearingmachine capacity to cut 6 mm , lifting jack screw type 20 ton capacity , bench leaver shears 250 mm blade 3mm , portable jig saw machine , band saw machine with provision , circular saw machine 300 mm dia , pipe bender spool type with stand manually operated , beading machine , buffing and polishing machine , circle cutting machine 300 mm dia , combination turning up and machine , electrostatic spray gun unit , nibbling machine , portable pneumatic shear , power press 2 tons , seaming machine , slip roll former , tin smiths bench folder , tinmans shear 450 mm x 600 mm , universal cutting machine ) /bid number: gem/2025/b/6994971 * /dated: 15-12-2025 & & / bid document1 / 34
Tender For corrigendum : supply of leather hand gloves , cotton hand gloves , leather apron leather , ss wire brush , leather hand sleeves , rubber hose oxygen , rubber hose acetylene , arc welding single coloured glasses , arc welding plain glass , gas welding goggles with colour glass , safety goggles plain , die penetrant testing kit , electrodescastiron three point one five , electrodesmsdia two point five mm , electrodesmsdia three point one five mm , electrodes ms , ccms rods m s , hack saw blades , m s sheet , copper sheet , brass sheet , s s sheet , aluminum filler rods , s s filler rods , copper filler rods , ms flat , ms plates , air plasma cutitng nozzle , welding helmet fiber , welding hand shield fiber , chipping hammer with metal handle , chisel cold flat , dividers , stainless steel rule , tip cleaner , try square , electrode holder
Tender For corrigendum : empanelment of agencies for supply of different laboratory instruments for various water testing laboratories under jal jeevan mission, assam - ion meter with electrode and accessories for fluoride & nitratemeter: ph/ion/ mv-redox-orp/ temperature benchtop meter with electrode for testing both fluoride & nitrate separately in water samples. technical specification: ph range: -2.000 to 20.000 resolution 0.1, 0.01, 0.001 accuracy 0.002 ph + 1 lsd calibration points up to 5 buffer sets: usa/ nist/ din/ custom orp range 2000.0 mv rel. mv range 2000.0 mv accuracy 0.2 mv resolution 0.1 mv ion concentration 0.001 to 19999 ppm resolution up to 3 digits relative accuracy 0.5 % full scale (monovalent) and 1 % full scale (divalent) calibration points up to 8 temperature range 0 to 100 c, 32 to 212 f resolution 0.1 accuracy 0.3 c/ 0.5 f compensation: auromatic temperature correction other requirement: auto buffer recognition, memory 500 with time and date stamp rs 232 alarm for calibration due & out of range alurm auto logging function., fluoride electrode of ion metersame make that of the ion meter, nitrate electrode of ion metersame make that of the ion meter, manifold filtration assembly (to be used for micobiological test)* sturdy and easy to clean ss filtration assembly with funnel, manifold unit, air vent filter and vaccum pump ready to be used for mictobiological testing * specification: # funnel with inbuilt clamp: made of ss 316, capacity: 300 ml, ss filter support base, ss support screan: 47 mm, made of ss 316l; filtration area 9.6 cm2; silicon stopper: size 8, with silicon lid and silicon o ring. # filtration manifold: 3 place manifold, made of ss 316, valves made of ptee, connection 12 mm; suitable for both pp and ss funnel with rubber stopper fittings. # vacuum pump: oil free, piston powered, suitable to be used with 3 possition manifold; max flow rate: 34 l/ min; vaccum stage: double. max vaccum: 100 mbar. the vaccum pump should also have a vacuum suction bottle to protect the pumps componennt by preventing liquid or solid material from entering the pump during filtration process., voltage stabilizer (3 phase)# capacity- 3 kva # input voltage range: 295 v - 465 v normal range # output voltage range 380 v / 400 v / 415 v # output regulation: 1 %; # output settability: 380 v - 420 v; # frequency: 47 hz - 53 hz; correction rate: 70 v/ sec; # aircooled servo stabilizer, three phase., heating mantle (single station) should have safety cut off with precise heating for boiling, evaporation, distillation or extraction process technial specification: flask capacity 250 ml, working temp range: ambiant + 5 to 350 degree celcius. accuracy: 1.0 degree celcius, display: led display with temperature, time; construction material: ms; power consumption : 150 w, semi automatic digestor for cod analysis with all assssories material of construction epoxy painted with chemical resistant coating; temperature range ambient to 450 deg c # stability of temperature 0.5 deg c # temperature calibration - automatic; selectable ramp: upto 4 per program; digestion time range: 1 to 999 minutes; time selection: 1 minutes steps; countdown: digital readout; heating places - 6 possition; size of tubes: 250 ml test tubes (42 mm); power 1000 w; number of programmable methods 20 numbers. # the thermal digestion unit should have high thermal homogeneity # the setup should have small footprint., digital thermometer with probe# mini lcd thermometer # type: digital, # sensor cable length: 1 meter water proof probe # batteries: 2 x batteries should be included, # temperature range: - 50 - 110 oc, # temperature measurement accuracy: 1 0c, micropippete stand#self-standing holder accommodates most major brands of pipettes. #material: pmma, # capacity: 5 pipptes/stand, conical flask draining rack#material: acrylonitrile-butadiene-styrene/polycarbonate, # no. of pegs: 20
Tender For supply of balance digital portable , glucometer , usb digital microscope , balance digital capacity 10g to 20kh range , weighing balance , sedgewick rafter counting chambers , ultrasonic cleaner , single door minor refrigerator , turbidity meter , high speed homogenizer , electric air blower motor , digital turbidity or nephelo meter , niskin water sampler , air pump bubbler pond aerator , vortex shaker , glass top deep freezer , bulk density apparatus , digital cod digester , microwave oven , water pump , digital ph meter , digital magnetic stirrer hot plate , ion selective electrode water ammonia meter , bowl chopper , meat mincer , silent cutter , tray dryer or dehydrator with stainless steel trays , vaccum packaging machine , steamer , normal sealing machine , mixer grinder , fishing scaling machine or fish descaling machine , double door refrigerator , automatic weather station , dslr camera , digital cup anemometer , wind sock with stand , manual plastic rain gauge , infrared thermometer , secchi disk , portable air quality pollution detector , digital hygrometer thermometer with clock , van veen bottom grab sampler , stainless steel soil core sampler , sunshine recorder with card set , handheld echo-sounder , digital lux meter , pen type fluoride meter , digital ph meter pen types , mechanical shaker , fishing rod , o2 gas sensor , handheld gps , co2 gas sensor , electric water bath with shaker , flame photometer , microcentrifuge , digital heating dry bath , double distillation water unit , basic benchtop centrifuge , boiochar klin , stationary digital dissolved oxygen meter with multi do , serological water bath , rotary flash evaporator with vaccum pump , hot air oven , uv transilluminator , refrigerated centrifuge , digital weighing balance , semi automated biochemistry analyzer , fiber analyzer , compound microscope with camera , thermomixer , food colour analyzer , orbital shaking incubator //bid details2 / 56
Tender For supply of gi wire 12 swg conforming to relevant is , gi wire 8 swg conforming to relevant is , drill bit 12mm as per is specification , drill bit straight shank type size 10mm heavy duty as per is specification , drill bit straight shank type size 12mm heavy duty as per is specification , drill bit straight shank type size 5mm heavy duty as per is specification , drill bit straight shank type size 6mm heavy duty as per is specification , drill bit straight shank type size 8mm heavy duty as per is specification , file fine 12 inches size double cut and smooth cut , hack saw blade half inch as per specification , tester electric , hammer double face 1 kg with wooden handle , cold chisel , tape metallic 15mtr , tape steel 15mtr , tape steel 5mtr , bench vice 18 inches as per is specs , file smooth as per specification , file triangular 4 inches , electric saw cutter blade , electric jack plain blade , emery cloth as per specification , 10 a 1 way switch , 20 a 1 way switch with indicator , 20 a 1 way switch , 10 a 3 pin and pin socket with shutter , 10 a 3 pin and pin socket without shutter , insulation tape as per specification , multi tester digital , waterproof insulation tape , change over switch as per specification , soldering iron heavy duty 60w as per is specs , led bulb 7w , led bulb 9w , led bulb 12w , led bulb 15w , led bulb 18w , led tube light as per specification , allen key as per specification , battery crocodile clips as per sample , battery distilled water as per sample , cotton waste as per sample , de spanner set as per specification , detachable pocket screw driver set as per specification , electrician tool set 22 pieces , feeler gauge set of range as per specification , digital multimeter of model dt 115 , ring spanner set as per specification , light duty socket set as per specification , heavy duty socket set as per specification , combination plier 8 inches , combination plier 10 inches , electrical line tester , hydraulic jack 20 ton cap with rod , mechanical jack 35 ton cap , starting aid capsule as per specifications , araldite standard epoxy adhesive resin 100 gm and hardener 80 gm if total 180 gm pack , dendrite 1 kg pack , m seal , hand grinder as per specifications , welding googles as per is specs superior quality , welding holder as per is specs superior quality , electric drill machine make bosch light duty complete set as per specification , welding electrode 4 mm , welding electrode as per specification , ms welding electrode 4 mm , ms welding electrode as per specification , chisel as per specification , belt spanner filter opener 100mm to 200mm , belt spanner filter opener 50mm to 100mm , circlip pliers as per specification , puller 2 legs , power screw driver , bench grinder single phase , angle grinder , puller as per specification , heavy duty mechanic creeper , scan tool for bs vi as per specification , long nose plier , ring spanner set 12 pieces , caliper plier , spark plug spanner , air compressor with 10kg tank 130 psi , trolley hydraulic gear box jack , tool trolley with tools as per specification , hand held drill machine as per specification , oil tray , hammer 5 kg as per specification , electrical test bench , file triangular as per specs , rasp file as per specs , ball pen hammer , screw driver star as per specs , different size screw as per spcs , different size nails as per specs , file 12 inches square , file 12 inches flat , file 12 inches half round , file 12 inches round , file 12 inches triangular , digital vernier caliperse 12 inches , green grinder wheel , tap and die set as per specs , bench vice 6 inches , half round file for carpenter use bustard , gic star delta 1 sec 10 hrs 240v ac , impact screw driver //bid details2 / 91hrs 240v ac , impact screw driver
Tender For supply and installation of one (01) no. ph meter with electrode, one (01) no. conductivity meter with electrode and two (02) nos. cod digester with air condenser to the central laboratory of west bengal pollution control board (2nd call)