Latest bio digester Tenders | Government bio digester Tenders

Central Government/Public Sector

CTN :45025940

12 May, 2026 NA

Bhusawal - Maharashtra

Tender For supply of set of bio digester tank for lhb coaches, as per rdso assy. drg. no cg-18100, alt.- 1 or latest, required item no.-1 and item no.-8. set consisting of items: (i) item no.-1, qty.-1 no. (ii) item no.-8, qty.-1 no. all items of rdso assy. drawing. no cg-18100, alt- 1 or latest required with each tank except item no.-18. note: for details of item no.-1. refer rdso assy. drawing. no.-cg-18101 alt.-1 & item no.-8. refer mirror of rdso assy. drawing. no.-cg-18101 alt- 1. make/brand: hindustan equipments pvt. ltd. or similar. [ warranty period: 30 months after the date of delivery ]

CTN :44785919

20 May, 2026 NA

Pune - Maharashtra

Tender For corrigendum : request for proposal for purchase of sports science equipment at shivchhatrapati sports complex, mahalunge-balewadi, pune-45

CTN :44914613

30 Apr, 2026 4.83 Lacs

Mainpuri - Uttar Pradesh

Tender For corrigendum : providing of design installation and maintenance of educational lab/centre - science lab; equipment supply & installation in concrete & transportation lab in civil department; buyer - flexural test for tiles testing machine , pavement intensity test apparatus

CTN :44905811

04 May, 2026 11.40 Lacs

Gurgaon - Haryana

Tender For purchase of animal house equipment for central animal facility, department of pharmaceutical science - machinery & equipment (m&e) for central animal facility, stainless steel (304) 2 shelve trolley, stainless steel (304) rack, polypropylene mice cage, polypropylene rat cage, oral gavage needle (feeding cannula) for mice ss steel round tip/ball imported type. sizes:22g (2 nos. each, total 10 nos. each pack)., oral gavage needle (feeding cannula) for mice ss steel round tip/ball imported type. sizes:20g, (2 nos. each, total 10 nos. each pack)., oral gavage needle (feeding cannula) for rat, restrainer for mice, restrainer for rat, euthanasia chamber for rat & mice, digital hydro thermometer, surgical kit (dissection kit delux) for small lab animal, stainless steel necropsy / operation table, digital weighing balance, digital timer panel, air-curtains, cage washing tub ( grade 304) with all accessories, lockers, ss dustbin, fumigation machine (stainless steel), high pressure cage washer

Central Government/Public Sector

CTN :44605588

25 Apr, 2026 NA

Kolkata - West Bengal

Tender For corrigendum : daily operation, routine maintenance and comprehensive annual maintenance of 300 tr hvac system consisting of 3 nos. air-cooled packaged screw chillers of 100 tr each, screw compressors, air-cooled condenser, chilled water pumps, ahus, chilled water piping with all the valves, ducting, electrical panels, vfd panel of secondary chiller pumps and other associated equipment of the central air conditioning plant of science exploration hall of science city, kolkata.

Central Government/Public Sector

CTN :44945823

12 May, 2026 NA

Multi City - Multi State

Tender For maintenance of bio-digester tank in poh coaches

CTN :44938534

04 May, 2026 NA

Azamgarh - Uttar Pradesh

Tender For establishment of science and space lab - isro rockets exhibits, isro spacecrafts exhibits, astronomy learning equipment & kits, space diy kits, drones and rc aircrafts projects, robotics kits, stem kits (science, technology, engineering, mathematics), audio & visual equipment, training and learning resources, infrastructure and installation

CTN :44560679

23 Apr, 2026 NA

Raipur - Chhattisgarh

Tender For corrigendum : supply of integrated science lab equipment/kit - wire gauze, kipp’sapparatus, daniel cell chart, laclanche cell chart, acetone, acetic acid 100ml, acetocarmine soltuion-125ml, aluminium chloride, aluminium carbonate, aluminium metal turning 100gm, ammonium hydroxide(ammonia)-100ml, ammonium sulphate, aniline(for synthesis), arsenic trichloride, arsenic sulphate, bromine water, biuret reagent-125ml, borax carmine solution125, aqueous solution)-125ml, boric powder 100gm, buffer capsules ph-4.0-10pcs, buffer capsules ph-7.0-10pcs, buffer capsules ph-9.2-10pcs, calcium chloride 100gm, calcium carbonate precipited, calcium sulphate, chloroform 100ml, cobalt chloride-100gm, cobalt nitrate-100gm, copper sulphate 100gm, copper chloride, copper metal turning-100gm, glucose powder, spirit lamp, beaker 50ml, beaker 250 ml., beaker 500 ml., measuring cylinder, tripod stand, cavity block, capillary tube, rubber cork, ammonium chloride, barium carbonate, barium chloride, barium sulphate, edta di sodium salt-100gm, bendict's solution 100ml, 2,4-dinitrophenyl hydrazine-25gm, complement of set, subset and superset, de morgans's law, distributive laws, decoding relations and functions, trigonometric function (cos x), trigonometric function (tan x), principal of mathematical induction, complex numbers, permutation and combination, arithmetic mean and geometric mean, three dimension, limit and continuity, inverse trigonometric function ( sin-1), inverse trigonometric function (cos-1), inverse trigonometric function (tan-1), inverse trigonometric function (sin x and sin-1x), rolle’s theorem, lagrange’s mean value theorem., increasing and decreasing, maxima and minima., integral, ????→. (????̅ × ????→), intersection of two planes, plane passing through the line of intersection of two plane, angle between two planes, linear programming, probability, conductive and non conductive materials, electric generator, convection heat transmission by conduction, working dc motor fleming’s left hand rule, convergent and divergent rays light -reflection and refraction, pinhole camera, laboratory stand, steel roller, induction coil ( 10 mm spark ), sonometer, double concave lens, double convex lens, drawing board, led, pn junction diode, transformer model, ic, transistor, meter scale, jockey, manganin wire, pins, plumb line (small size), potentiometer, wire gauze, capacitor, zener diode, bread board, banana plug connecting wire, crocodile clips, graphs paper, led torch, pn junction diode characteristics apparatus apparatus, zener diode characteristics apparatus, ping pong ball, g clamp 3”, polaroid, candle, block & tackle apparatus, screw driver, micrometer chart, vernier callipers chart, resistance colour coding chart, vernier calipers, screw gauge, glass slab, prism, magnetic compass, bar magnet, multimeter, resistance box, meter bridge, inclined plane, mirror strip with plastic holder, volt meter with stand, galvanometer, leclanche cell, ammeter with stand, battery eliminator, variable power supply, connecting wires, concave mirror, convex mirror, ohms law apparatus, plug key, plug key, rheostat, u‟ shaped magnet, bob with hook, copper calorimeter with stirrer, daniel cell, electronic balance, soldering kit, soldering mat, measuring cylinder, tripod stand, cavity block, capillary tube, rubber cork, student microscope with light source, dissecting microscope, nervous system chart, muscle system chart, human eye chart, human excretory chart, skin chart, spirit lamp, beaker 50ml, beaker 250 ml., beaker 500 ml., tripod stand, cavity block, rubber cork

Central Government/Public Sector

CTN :44931972

13 May, 2026 NA

Mumbai - Maharashtra

Tender For modification and relocation of chlorine filterin ir-drdo biodigester in lhb type coaches as per as per scope of work & modification in s trap of bio-digester tank as per r.b letter no. 2021/m(c)/141/2pt2, dtd: 08.05.2025.

Central Government/Public Sector

CTN :44632911

11 May, 2026 NA

Bengaluru - Karnataka

Tender For corrigendum : supply for set of items for apparatus/test tubes and glass wares for effluent test of bio digester tank in passenger coaches, specification as per attached annexure. [ warranty period: 30 months after the date of delivery ]

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