Latest optical window Tenders | Government optical window Tenders

State Government

CTN :45442370

22 Jun, 2026 1.75 Lacs

Umaria - Madhya Pradesh

Tender For enquiry for procurement of two nos. sieve shakers with sieve sete and its installation at chemical laboratory sgtps, mppgcl, birsinghpur.

Central Government/Public Sector

CTN :45439592

15 Jun, 2026 NA

Multi City - Multi State

Tender For unloading and loading of molecular sieve and activated alumina in the ppu beds of asu - 3 at oxygen plant - 2

CTN :45441294

13 Jun, 2026 NA

Durgapur - West Bengal

Tender For procurement of raymond mill, rotap type sieve shaker and test sieves for chemical department under durgapur projects power station

CTN :45448304

15 Jun, 2026 NA

Champawat - Uttarakhand

Tender For supply of concrete vibrator diesel engine , bitumen pressure hand sprayers 210 ltr cap 8 hp , is sieve size 0.180 mm 2 inch height , is sieve size 2.8 mm 2 inch height , is sieve size 5.6 mm 2 inch height , is sieve size 6.3 mm 2 inch height , is sieve size 9.5 mm 2 inch height , is sieve size 10 mm 2 inch height , is sieve size 19 mm 2 inch height , is sieve size 20 mm 2 inch height , is sieve size 37.50 mm 2 inch height , is sieve size 53 mm 2 inch height , is sieve size 63 mm 2 inch height , is sieve size 75 mm 2 inch height , sieve shaker equipment , bio toilet complete set

CTN :45433398

25 Jun, 2026 NA

Bidhan Nagar - West Bengal

Tender For supply of digital analytical balance five decimal , digital single pan analytical balance , hot air oven digital , muffle furnace , digital ph meter , analytical weight box , thermometer dry and wet bulb type , hygrometer , digital water bath temperature controlled , test sieve , flask volumetric , cylinder measuring , pipette single mark , burette graduated , moisture trap , trap volatile oil , specific gravity bottle , thermometer , flask volumetric amber colour , digital conductivity meter

CTN :45417262

10 Jun, 2026 NA

Guwahati - Assam

Tender For procurement of goods, equipment terrestrial lidar with integrated automatic total station 1" (arc seconds) angular accuracy , resistivity imaging system for 2d electrical resistivity survey , automatic weather station , thermal infrared camera , portable air quality monitoring system , walkie-talkie communication , flexural strength test of tiles , abrasion test of tiles , aggregate polishing , desiccator (vacuum) , motor (5hp, 3hp, 2hp, 1hp, 0.50 hp) , -accelerometer set of 5 with different frequencies , compressometer-extensometer for concrete specimen , concrete surface-mount strain gauge system , compaction factor apparatus , portable digital microscope system , portable density meter , axle pad weighing system , temperature controlled water bath , gyratory compactor for asphalt specimens , normal refrigerator , environmental climate chamber , contact angle meter , bitumen emulsion charge detection instrument , drainage and seepage tank (visualisation of seepage flow) , symons rain gauge , digital rain gage , rainfall event logger , digital evaporation recorder , eco sounder , universal water current meter with direction indicator , vibratory hammer , concrete specimen cutter , accelerated curing tank , compressor with nozzle , double distillation assembly , indian standard sieves (200 mm diameter) , indian standard sieves (300 mm diameter) , indian standard sieves (450 mm diameter) , sieve shaker mechanical tapping motion , oven , digital weighing balance (15 kg) , digital weighing balance (30 kg) , digital weighing balance (220 g) , cone penetration apparatus determines the liquid limit of soils , shrinkage limit apparatus , density bottle , compaction moulds (light and heavy both) , compaction hammer (light and heavy both) , loading frame mechanised for soil and material testing applications, including unconfined compression (uc), cbr, and similar tests-50kn universal frame. , loading frame manual , proving ring: 2kn, 10kn, 25kn, 50kn, 100kn. , dial gauge: 0.002x5mm, 0.01x25mm-3 nos each in 1 set. , pvc drum (barrel) , measuring cylinder (borosilicate) , measuring cylinder (borosilicate) , measuring cylinder (borosilicate) , measuring cylinder (borosilicate) , rubber glove , stop watch , spatula , glass plate , glass plate , glass plate , air tight container , air tight container , steel ruler , steel ruler , borosilicate beaker , borosilicate beaker , borosilicate beaker , measuring jar (plastic) , measuring jar (plastic) , non-return valve, air valve , m.s flange , lubricating oil , lead , spum yarn , water meter , pvc bend , pvc y branch , pvc dod bend , pvc pipe sloc , c.p piller tap , c.p waste coupling , pvc waste pipe , pvc connection flexible tube , ppr pipe fittings , pvc floor trap , pvc gully trap , pvc multi trap , pvc multi floor trap , white cement , pop (plaster of paris) , push cock , plastic water tank , water tank overflow alarm , butane/propane disposable cylinder , scaffolding pipes: , shuttering plywood sheets , plastic brick mould. 9"x4.5"x3" , mould and concrete spacers plastic i shaped dumbell paver mould 60mm , plastic zigzag paver mould , plastic cosmic paver block mould , pvc mold for cement cover block multi cover (20/25/40/50mm-42 kvt without hole) , pvc mold for cement cover block multi cover (20/25/40/50mm -25 kvt with hole) , ms h-beams: 100 100 length 1 m , ms h-beams: 100x100 length 2 m , ms h-beams: 100 100 length 3 m , ms h-beams: 150x150 length 1 m , tie rods: 2 m , tie rods: 3 m , formwork clamps/clips: , shuttering oil/release agent: , polythene sheets , adjustable column clamp , adjustable concrete beam formwork clamp , adjustable concrete beam formwork clamp , corner angles for formwork: , safety belts and harnesses: , flagging reflective tape: , scaffolding safety tags and tag holders , safety gloves , safety jacket , safety helmets , safety boots

CTN :45062080

12 Jun, 2026 NA

Aurangabad-Mh - Maharashtra

Tender For corrigendum : supply of milk collection accessories 70 set for setting of new dairy co-operative society (dcs) at village level in chhatrapati sambhajinagar district. under the central sector scheme “national programme for dairy development” (npdd) during 2025-2026. section name :- c) milk collection accessories - 70 set - c) milk collection accessories, milk collection tray, made 1.2mm thick s s 304, size 440 x 590 x 65mm, minimum weight -4200gm. (as per detailed specification & drawing), milk sampler, made from 1.2mm thick s s 304 minimum weight -90gm (as per detailed specification & drawing), funnel with strainer, made from 1.2mm thick s s 304 minimum weight -1600gm(as per detailed specification & drawing), strainer sieve for funnel, material s s 304, measure 100 ml, made from 1.25 mm thick s s 304 minimum weight 125 gm (as per detailed specification & drawing), milk can plunger , made from ss 304 minimum weight-650 gm(as per detailed specification & drawing), milk bucket, made from s s 200 series, seamless with bottom ring, 15 liter capacity minimum weight -1600 gm.(as per detailed specification & drawing), plastic hammer for can opening

corporations/Associations/Others

CTN :45417094

12 Jun, 2026 NA

Begusarai - Bihar

Tender For supply of item - bleaching powder, grade-1, isi mark, stable powder, dry & fresh, free from hard extraneous matter. colour- white, available chlorine (min.) 32.0% moisture (max)- 0.5, particle size (passing through 1.7mm is sieve)- % by mass- 99.00 packing-1 x 25 kg hdpe bag, isi mark brand

Central Government And Public Sector

CTN :45418380

16 Jun, 2026 12.01 Lacs

Pune - Maharashtra

Tender For supply of material for the work of mw to conservation and repairs of the flooring, remains of the structures at shaniwarwada, dist-pune. as specified in the boq. - description of work, the sand should be and clean and free from dust, dirt and foreign matters. the dust of the sand should be less than as per the standard specification and sieved through 4.75 mm i.s sieve. the sand shall be brought from the river sand and uniform in the shape and well graded. the river sand consists of fine rounded grains. percentage deducted from volume of sand & not more than 5% of volume etc complete. as directed by work incharge., surkhi should be clean and free from dust, dirt and foreign matters. surkhi shall be made of well burnt bricks or brick bats (not over brunt) should be passes through 4.75mm sieve and retain on the 1mm sieve etc complete. etc. complete. as directed by work incharge., the lime shall be white fat lime and shall be freshly burnt and free from ashes and other foreign matters. the lime shall be screened through the sieve of 25mm. the remaining lime retain on the 25mm sieve rejected and not consider in the quantity etc. complete. as directed by work incharge. ( supplied as whenever required), supply of jiggery including of charges and stacking at work sire etc. complete. as directed by work incharge., supply of hirda including of charges and stacking at work sire etc. complete. as directed by work incharge., supply of gum including of charges and stacking at work sire etc. complete. as directed by work incharge., the brick jelly should be clean and free from dust, dirt and foreign matters. brick jelly shall be made of well burnt bricks or brick bats (not over burnt) should be as per i.s standard. etc complete. as directed by work incharge., water proof chemical etc complete. as directed by work incharge., the basalt stone size (600 x 450mm x width 300 to 550mm shall be hard, tough and durable of approved quarry as per the matching texture of the monument. the stones shall be chisel dressed on all sides to have perfectly square or rectangular faces so that they may be laid in perfectly horizontal and vertical joints. the stone and edges of face stones fine chisel hand dressed and rough surface etc. complete. etc complete. as directed by work incharge., supply of hard trap un-coursed rubble stone not less than 40 cm, stone obtained from approved quarry including supply site of work etc. complete. as directed by work incharge., supply of cement including of charges and stacking at work sire etc. complete. as directed by work incharge., hdpe pipe dia 90mm, hdpe 32mm pipe, gunney bag, adhisive chemical, provision for purchase of too and plants required for execution of work, pickaxe without handle, fawade spade without handle, pvc ghamela, halogen light 150 watt, wheeled barrow, bamboo of the 10 feet, wooden planks of size 6 x 8" x 1.5, coir string for construction work, sintex water tank 200 ltr, wooden ballies of 10 feet, hollow box, pointing tool trowel, pvc water tank 1000 liter, pvc pipe1", throwel (thapi), blade for cutting machine for stone of 4inch, right angle 24", wooden thapi (randa), level tube pipe of outer dia 10mm, hand gloves, helmet for construction site, safety shoes, safety belt, m.s. sheet tray 6 x 4, measuring tape 30mtr, measuring tape 5 mtr, spit level, gst 18% of sl.no.1 to 43

CTN :45404136

16 Jun, 2026 NA

Chennai - Tamil Nadu

Tender For supply of lab equipment for department of civil engineering - bernoullis theorem apparatus (closed circuit ), venturimeter and orifice meter apparatus (closed circuit ), pipe friction apparatus (closed circuit) with all accessories, floor type deflection test arrangements magnetic stand, deflection gauge, weights, sieve test for fine aggregate, sieve test for coarse aggregate, liquid limit and plastic limit devices with all accessories, flow table test apparatus

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