Latest dolomite stone Tenders | Government dolomite stone Tenders

State Government

CTN :39908809

09 May, 2025 NA

Vadodara - Gujarat

Tender For corrigendum : supply of various types/size of welding electrodes to all power stations of gsecl on annual rate contract basis. - welding electrode aws- e6013 for mild & medium carbon steel (general purpose) (dia- 2.5 mm), welding electrode aws- e6013 for mild & medium carbon steel (general purpose) (dia- 3.2 mm), welding electrode aws- e6013 for mild & medium carbon steel (general purpose) (dia- 4.0 mm), welding electrode aws- e6013 for mild & medium carbon steel (general purpose) (dia- 5.0 mm), welding electrode aws- e7018 for high strength welding of carbon steel (special category ms) (dia- 2.5 mm), welding electrode aws- e7018 for high strength welding of carbon steel (special category ms) (dia-3.2 mm), welding electrode aws- e7018 for high strength welding of carbon steel (special category ms) (dia- 4.0 mm), welding electrode aws- e7018 for high strength welding of carbon steel (special category ms) (dia- 5.0 mm), welding electrode aws- enife-cl for cast iron (special purpose-machinable) (dia- 2.5 mm), welding electrode aws- enife-cl for cast iron (special purpose-machinable) (dia- 3.2 mm), welding electrode aws- enife-cl for cast iron (special purpose-machinable) (dia- 4.0 mm), welding electrode aws- enife-cl for cast iron (special purpose-machinable) (dia- 5.0 mm), welding electrode aws- e8018 for low alloy steel (dia- 2.5 mm), welding electrode aws- e8018 for low alloy steel (dia- 3.2 mm), welding electrode aws- e8018 for low alloy steel (dia- 4.0 mm), welding electrode aws- e9018 for low alloy steel (dia- 2.5 mm), welding electrode aws- e9018 for low alloy steel (dia- 3.2 mm), welding electrode aws- e9018 for low alloy steel (dia- 4.0 mm), welding electrode aws- e410 for stainless steel ss 410 (dia- 2.5 mm), welding electrode aws- e410 for stainless steel ss 410 (dia- 3.2 mm), welding electrode aws- e410 for stainless steel ss 410 (dia- 4.0 mm), welding electrode aws- e410 for stainless steel ss 410 (dia- 5.0 mm), welding electrode aws- e308l for stainless steel ss 304 (dia- 2.5 mm), welding electrode aws- e308l for stainless steel ss 304 (dia- 3.2 mm), welding electrode aws- e308l for stainless steel ss 304 (dia- 4.0 mm), welding electrode aws- e308l for stainless steel ss 304 (dia- 5.0 mm), welding electrode aws- e316l for stainless steel ss 316 (dia- 2.5 mm), welding electrode aws- e316l for stainless steel ss 316 (dia- 3.2 mm), welding electrode aws- e316l for stainless steel ss 316 (dia- 4.0 mm), welding electrode aws- e316l for stainless steel ss 316 (dia- 5.0 mm), welding electrode aws- sfa-5.13 (efe-2) for hard facing of carbon steel, alloy steel & cast iron (dia- 2.5 mm), welding electrode aws- sfa-5.13 (efe-2) for hard facing of carbon steel, alloy steel & cast iron (dia- 3.2 mm), welding electrode aws- sfa-5.13 (efe-2) for hard facing of carbon steel, alloy steel & cast iron (dia- 4.0 mm), welding electrode aws- sfa-5.13 (efe-2) for hard facing of carbon steel, alloy steel & cast iron (dia- 5.0 mm), welding electrode aws- sfa-5.13 (efemn-c) for hard facing of austenitic manganese steel (dia- 2.5 mm), welding electrode aws- sfa-5.13 (efemn-c) for hard facing of austenitic manganese steel (dia- 3.2 mm), welding electrode aws- sfa-5.13 (efemn-c) for hard facing of austenitic manganese steel (dia- 4.0 mm), welding electrode aws- sfa-5.13(ecocr-a) for stellite (dia- 2.5 mm), welding electrode aws- sfa-5.13(ecocr-a) for stellite (dia- 3.2 mm), welding electrode aws- sfa-5.13(ecocr-a) for stellite (dia- 4.0 mm), welding electrode for joining dissimilar metal (dia- 2.5 mm), welding electrode for joining dissimilar metal (dia- 3.2 mm), welding electrode for joining dissimilar metal (dia- 4.0 mm), welding electrode aws- sfa-5.8/sfa-5.8m (bag-1) for brazing of copper (dia- 2.5 mm), welding electrode aws- sfa-5.8/sfa-5.8m (bag-1) for brazing of copper (dia- 3.2 mm), welding electrode aws- sfa-5.8/sfa-5.8m (bag-1) for brazing of copper (dia- 4.0 mm), welding electrode aws-sfa-5.3 (e1100) f

State Government

CTN :40098317

14 May, 2025 5.00 Lacs

Delhi - Delhi

Tender For supply of chemicals requirement for department of zoology - , magnesium chloride for molecular biology , magnesium metal powder , maltose crystal , methanol ar , methylene blue for microscopy 96 .0 percentage , d- mannose ar , molischs reagent , mustard oil , periodic acid pas , potassium bromide , potassium metabisulfite , p-nitrophenyl phosphate disodium salt hexahydrate crystalline extra pure for biochemistry , phenol red 0.1 percentage indicator solution , potassium acetete 99.0 percentage grade , potassium hydroxide flakes ar , potassium iodide pure powder , carmine for microscopy , d-ribose for biochemistry 99.0 percentage , sodium azide 99.0 percentage , sodium potassium tartrate , sodium chloride crystalline pure 99.5 percentage , sodium dihydrogen orthophosphate dihydrate crystalline 98.0 percentage grade , sodium oxalate purified di-sodium oxalate 99.5 percentage , sodium succinate hexahydrate 99.0 percentage , sodium succinate ar hexahydrate 99 percentage , starch , sucrose , sulphuric acid ar 98.0 percentage , ninhydrin ar 99.0 percentage , ex calf thymus dna sodium salt extra pure for biochemistry highly polymerised from calf thymus , lb broth luria broth , magnesium sulphate , lb agar luria bertani agar , methyl orange , phenolphthalein indicator , sodium hydroxide pellet , potassium iodide , sodium thiosulphate , milli-q- water , mercuric chloride , sodium dodecyl sulphate for electrophoresis sodium lauryl sulphate , l- tryptophan for bio chemistry , agar agar powder , tryptone , yeast extract paste , l- leucine , tris hcl , dichlorophenol indophenol sodium salt ar , pyridine , potassium bicarbonate extra pure 99 percentage , potassium aluminium sulphate , sodium chloride , sodium sulphate , xylene ar , nitric acid ar , sodium nitroprusside ar , olive oil , oxalic acid , phenol red indicator solution , ph capsules 9.2, 6.8, 7, 8, 6, 4 , resorcinol , ribose , sodium citrate , sodium carbonate , sodium hypobromite , sodium nitrite , sodium potassium tartarate , sudan black t , sulphur powder , tris buffer tris hcl , l- tyrosine for biochemistry , urea , peptone powder , l- tyrosine , ascorbic acid , 2, 6 dichlorophenol , ferrous ammonium sulphate n80 , ecori 20,000 units 20 ul enzyme , lambda dna hind iii digest 50 ul , lambda dna , kbr- ar potassium bromide extra pure ar , kcl potassium chloride purified 99percentage , manganese sulphate , dot- elisa kit teaching , mercuric sulphate powder , antigen capture elisa teaching kit , sandwich elisa teaching kit , double immunodiffusion teaching kit , alpha ketoglutaric acid , metanil yellow -ar , m - phosphoric acid glacial stock , potassium chromate , potassium dichromate n80 , dtnb 5 5 , glutathione reduced for biochemistry , lambda dna undigested 50 ul , ferroin 100 ml

Central Government/Public Sector

CTN :40091236

13 May, 2025 10.69 Lacs

Balaghat - Madhya Pradesh

Tender For providing of custom bid for services - loading of metal into trucks and other associated works at ferro manganese plant, balaghat mine as per tender documents

Central Government/Public Sector

CTN :39916813

28 Apr, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : supply of seamanship gear items for vc11190-91 - grapnel/creeper with lanyard with suitable bow shackles (0263/721-6113)material: polyproylene lanyard (standards for pp rope: is 5175: 2022)rope length: 40mts; diameter of rope: 16mmgrapnel material: steel, cordage shackles stoppers with bow shackles(25mm)material: polyproylene rope and shacklelength: 2 mts; diameter of rope: 24mm, snatch blocks with straight screw shackles material: wooden / synthetic resin bonded fibre (srbf)to suit diameter of rope: 36mmtest load: 06 to 08 tons, remating line (one end finished with soft eye connected to welling spring hook)material: polyproylene rope (standards for pp rope: is 5175: 2022)diameter of rope: 24mmlength: 220mts;test load for welling spring hook: 6t, straight screw shackle and welling spring hook for retaining pendant.d- shackle (pin size:25mm) and welling spring hook test load: 6t, swivel and non -swivel inglefield clip(brass) for light line rope.inglefield clip(swivel and non swivel): size-12mm, snatch blocks with straight screw shackles material: wooden / synthetic resin bonded fibre (srbf)to suit diameter of rope: 16mmtest load: 02 tons, gunline pendantpp rope with an inglefield clip on one end and a puma plate (brass material) on the other endlength of rope: 50 cmsrope diameter: 12mmpuma plate: brass, modified distance line with a inglefield clip at each endmaterial: polyprepylene rope (standards for pp rope: is 5175: 2022)length: 66 mtsdiameter of rope: 12mmsize of flags 330 mm equilateral triangle.the digits denoting the distances, in meter, are to be painted on both side of the flags each digit is to be 150 mm in height and 15 mm in width., welling spring hookmaterial: carbon manganese steel test load: 1.5 tonsswl: 0.75tons, test weight (with 5 removable discs on a central rod)135 kg, a 1mtr, 1ton swl round sling & appropriate straight screw shackle is to be used to attach the weight to the traveller. load certificates of wire rope, d-shackle to be provided.test load: 2 -3 tons, toggle with lanyardmaterial: woodenlength: 250mm longdiameter: 40mm, distance linebraided polyester with non-rotating inglefield clips at either endsize : 8.5mm dialength: 102mtsmin breaking load: 0.79tons, transfer bag with buoyancy aid arrangementmaterial: flax canvas/waterproof, mail bag with buoyancy aid arrangementmaterial: flax canvas/waterproofdimension: 300mm x 300mm, snatch blocks (to suit 16mm dia rope) with straight screw shackles (size:16mm)material: wooden / synthetic resin bonded fibre (srbf)to suit diameter of rope: 16mmsnatch block proof load: 3.6 tonsstraight screw shackle proof load: 9.5tons, straight screw shackle (d-shackle); pin size : 25 mmproof load: 9.5t, straight screw shackle (d-shackle); pin size :16mmproof load: 3.6t, boat hookmaterial: wooden handle with metallic hooklength: 5mts, emergency tool bagaxe & maul, hammer, hatchet, hand pliers, marline spikes, adjustable wrench,wire/bolt croppers, eye wash bottle & googles (04nos) , moussing wire. above items are to be provided in a waterproof canvas bag., ras signal wands with batteryfilter red, filter green, filter amber (every colour 4 sets), shot mats/ dumping matsmaterial: braided manila size: 3 mts x 3mtsthickness: 40mm(eye rings are to be provided on the four corners of the dumping mat for securing the mat with rope), electronic display board for raselectronic display board should contain 15 characters, each having a letter height of 200 mm , with a keyboard cable connected.color of led: red, station marker boxmaterial: wood/light weight steelthis is a 45 cm (length) x 22.5 mtr (breath) x 45 cm (height) box made of light weight sheet metal. on the top of the station marker box are three coloured lamps (green, red, amber), with shades and having independent operating switches. on the outboard side of the box, three rows of three holes, each measuring 2.5 cm in dia, are to be made. each hole is fitted with its individual hand operated shutter.

Central Government/Public Sector

CTN :40025038

07 May, 2025 4.20 Lacs

Sambalpur - Odisha

Tender For supply of lab equipment - charts , models , slide permanent , specimens , pictures posters charts , beaker , dropping bottle , forceps , funnel , micro viewers , microscope , petri dish , pipette , skeleton , test tube holders , test tube stand , watch glass , water bath , wash bottle , burette , capillary tube , thermometer , ammonium solution , chromatography paper , formaldehyde , glycerine , robert solution , micro cover slip , micro glass slides , millions reagent , needle , nitric acid , sucrose , test tube ordinary , ph paper , blade for section cutting , acetic acid , brushes , blow pipe , burette stand , test tube brush , cork borer , cork presser , crucible tongs , charcoal slab borer , crucible , deflagrating spoon , distilation apparatus , drying cones , funnel stand or filter stand , pestle and mortar , pinch cock , retort stand , round file , sand bath , spirit lamp , test tube stand , test tube holder , triangular stand , tripod stand , trough , wire gauze , triangular clay pipes , beehie sheft , burettle , china dish , conical flasks , dessicator , gas jar dises , flasks , gas jar or cylinder , glazed tile , measuring flasks , retort , thistle funnel , woulfes apparatus , watch glass , ammonium carbonate , ammonium chloride , ammonium sulfate , ammonium bromide , aluminum sulfate , iron sticks , potassium nitrite , ammonium oxalate , sodium thiosulphate , zinc sulfate , cobalt nitrate , sodium hydroxide , copper sulfate , potassium nitrate , oxalic acid , magnesium sulfate , magnesium chloride , ammonium phosphate , sodium chloride , potassium ferrocyanide k4fe cn 6 , ferrous sulfate , sodium bromide , ammonium ferrous sulfate , potassium dichromate , barium chloride , strontium nitrate , sodium sulphide , potassium chromate , lead acetate , sodium sulfate , potassium iodide , lead nitrate , cedric ammonium nitrate , 2,4 dnp , universal indicator , ammonia solution nh4oh , phenol , aniline , bromine water , acetaldehyde , fehling solution a b , acetone , carbon disulfide , phenolphthalein , nesslers reagent , ammoniumm olybdate , nickel carbonate , nickel sulfate , manganese chloride , calcium chloride , sodium bisulphate. , cobalt acetate , chloroform , magnesium ribbon , zinc granual , lead nitrate pb no3 2 , potassium iodide ki , lead metal pb , ethyl acetate , sodium metal , pottasium permanganet kmno4 , pottasium dichromate k2cr2o7 , hydro chloric acid hcl , sulphuric acid h2so4 , nitric acid hno3 , ethanol , test tube , test tube holder , dropper glass , filter paper , glass rod , sodium sulfite , picric acid , borax , cobalt glass , aluminum metal , spatula , laboratory thermometer , drawing board , friction apparatus complete set with weight box , parallelogram apparatus , helical spring apparatus with weights , resonance apparatus , spherometer , screw gauge , wooden scale , stopwatch , sonometer set , sprit level , vernier calliper , beakers , connecting wires , concave mirror , convex mirror , convex lens , concave lens , glass slab , pendulum bob , cork rubber , hanger weights , metalic bob , slinky spring , spring balance , copper calorimeter , wave pendulum , barometer tube , lactometer , proof plane , boyles law apparatus , fortnis barometer , metallic cylinders brass , metal sphere , youngs modulus apparatus , hydrometer , tunning fork , rubber pad , copper sulphate bid details/ 2 / 142

Central Government/Public Sector

CTN :40026891

19 May, 2025 NA

Ajmer - Rajasthan

Tender For supply of wear plate, confirming to plasser part no. 62.08.8032. specification: "special designed bi -metal wear resistances plate developed by weld overlay process as per following details:- (1)base materi al:- the base material will be hardox-400 or equivalent material with following chemical composition. car bon=0.14-0.32%, chromium=0.30-1.40%, manganese=1.60% max, molybdenum=0.25- 0.60%, silicon= 0.70% max, nickel=0.25 -1.50%. (2)hardness of base material 370- 420 bhn. (3)weld deposit:- thickness of weld overlay deposit should be at least 5 mm. the weld overlay deposit will be of enrich complex carbi de offering almost 35-45% primary carbides concentration to ensure enhanced life of minimum as specifi ed at performance warranty, with alloy basis of c, cr, mn, v, b, si with hardness of 380- 430bhn. make/br and: - plasser or equivalent. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :40026894

20 May, 2025 NA

Ajmer - Rajasthan

Tender For supply of description :- wear plate, confirming to plasser part no. 64.08.1209. specification: "speci al designed bi-metal wear resistances plate developed by weld overlay process as per following details:- ( 1)base material:- the base material will be hardox-400 or equivalent material with following chemical co mposition. carbon=0.14-0.32%, chromium=0.30-1.40%, manganese=1.60% max, molybdenum=0.25- 0. 60%, silicon= 0.70% max, nickel=0.25 -1.50%. (2)hardness of base material 370- 420 bhn. (3)weld depo sit:- thickness of weld overlay deposit should be at least 5 mm. the weld overlay deposit will be of enrich complex carbide offering almost 35-45% primary carbides concentration to ensure enhanced life of mini mum as specified at performance warranty, with alloy basis of c, cr, mn, v, b, si with hardness of 380- 43 0bhn. rdso drawing: tm/9315/3 rev-1 make/brand: - plasser or equivalent. [ warranty period: 30 m onths after the date of delivery ]

Central Government/Public Sector

CTN :40026898

21 May, 2025 NA

Ajmer - Rajasthan

Tender For supply of wear plate, confirming to plasser part no. 64.08.10188. specification: "special designed bi-metal wear resistances plate developed by weld overlay process as per following details:- (1)base mate rial:- the base material will be hardox-400 or equivalent material with following chemical composition. ca rbon=0.14-0.32%, chromium=0.30-1.40%, manganese=1.60% max, molybdenum=0.25- 0.60%, silicon= 0.70% max, nickel=0.25 -1.50%.. (2)hardness of base material 370- 420 bhn. (3)weld deposit:- thicknes s of weld overlay deposit should be at least 5 mm. the weld overlay deposit will be of enrich complex car bide offering almost 35-45% primary carbides concentration to ensure enhanced life of minimum as speci fied at performance warranty, with alloy basis of c, cr, mn, v, b, si with hardness of 380- 430bhn. rdso drawing: rdso/tm/16/22 [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :40028107

13 May, 2025 NA

Bikaner - Rajasthan

Tender For supply of pedestal jaw liner for casnub bogie size 67 x 30 x 3 mm as per rdso manual g-95.matl.& spec. as per is:3885( part 1)/1992 gr.-iv, amndt. no.2.silico-manganese liners shall be marked for manuf acturer initial and month and the year of manufactured by metal laser engraving in 6 mm size and 0.1 m m depth minimum. [ warranty period: 30 months after the date of delivery ]

CTN :39983520

24 Apr, 2025 8.22 Lacs

Bhopal - Madhya Pradesh

Tender For supply of chemicals and equipments for water testing at 5 mgd water testing laboratory, zone no. 07. - murexide (ammonium purpurate) metal indicator acs, (make - siscochem/glaxo/merck)reag. ph eur (ammonium purpurate) (make - polychem/galaxy/merck) packing size 25g, ammonia buffer solution (make - siscochem/glaxo/merck) size 500ml, ammonium acetate (make - siscochem/glaxo/merck) packing size 500g, barium chloride dihydrate for analysis emsure acs,iso, reag. ph eur (make - polychem/galaxy/merck) packing size 500g, hydrochloric acid solution 1 l (make - siscochem/glaxo/merck), sulfuric acid 0.02n solution. (make - siscochem/glaxo/merck) packing size 500 ml, certificate membrane cartridges 0.45 pore size, 47 mm filter diameter, white fitter colour, 4 bands of 150 filter/pk ( (make - siscochem/glaxo/merck), beakers 100 ml (borosil/ jsil / rivera), beakers 250 ml (borosil/ jsil / rivera), beakers 500 ml (borosil/ jsil / rivera), beakers 1000 ml (borosil/ jsil / rivera), erlenmeyer (conical) flask 250 ml (borosil/ jsil / rivera), electronic pipette controller (borosil/ jsil / rivera), mohr pipettesclass b, white marking 10ml (borosil/ jsil / rivera), serological pipettesclass b, white marking 5.0 ml (borosil/ jsil / rivera), test tube 10 ml without rim (borosil/ jsil / rivera), sodium hydroxide pellets (make - siscochem/glaxo/merck) packing size 500g, silver nitrate (make - siscochem/glaxo/merck) packing size 100g, methyl orange indicator solution 250 ml (make - siscochem/glaxo/merck), universal indicator (ph) 100 ml (make - siscochem/glaxo/merck), erichrome black-t 25 gm (make - siscochem/glaxo/merck), edta solution n/50 (make - siscochem/glaxo/merck) packing size 500ml, 100 ntu (turbidity calibration standard- formazin ) packing size 500ml, glass droper bottle 125 ml (borosil/ jsil / rivera), m7 fc agar (himedia/ galaxo/ merck) packing size 500g, measuring cylinder (borosil/ jsil / rivera) packing size 50g, glass funnel borosil 75 mm (borosil/ jsil / rivera), sodium thiosulfate anhydrous (make - siscochem/glaxo/merck) packing size 250g, phenolphthalein indicator. (make - siscochem/glaxo/merck) packing size 125g, potassium chromate (make - siscochem/glaxo/merck) packing size 500g, nitrification inhibiter [nth 600] (make - siscochem/glaxo/merck) packing size per pack, sodium hydroxide tablets [nhp 600] (make - siscochem/glaxo/merck), spectroquant prove300 cod test cell tube (4-40 mg/l) 16mm vile (make - siscochem/glaxo/merck), spectroquant prove300 cod test cell tube (500-1000 mg/l) 16mm vile (make - siscochem/glaxo/merck), spectroquant prove300 nitrate cell test (dmp) range 0.5 25.0 mg (make - siscochem/glaxo/merck), spectroquant prove300 manganese test range 0.005-2.00 mg/l mn 250 tests (make - siscochem/glaxo/merck), spectroquant prove300 bod cell test range 0.5 3000 mg/l bod 50 tests (make - siscochem/glaxo/merck), spectroquant prove300 total nitrogen cell test range 0.5 15 mg/l (make - siscochem/glaxo/merck), spectroquant prove300 total nitrogen cell test range 10-150 mg/l (make - siscochem/glaxo/merck), spectroquant prove300 fluoride test range 0.10 20.0 mg/l (make - siscochem/glaxo/merck), spectroquant prove300 lead test range 0.010 5.00 mg/l (make - siscochem/glaxo/merck), spectroquant prove300 iron cell test range 0.05 4.00 mg/l fe (make - siscochem/glaxo/merck), spectroquant prove300 sulfate cell test range 5 250 mg/l (make - siscochem/glaxo/merck), spectroquant prove300 sulfate test range 0.5-50.0 mg/l (make - siscochem/glaxo/merck), quartz crucibles without lid packing size 150ml, ice box 15 l with handle

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