Latest welding joint Tenders | Government welding joint Tenders

Central Government/Public Sector

CTN :38632913

28 Mar, 2025 NA

Chennai - Tamil Nadu

Tender For supply & application of sealant as per annexure train set-t (rev-01) dated 12.1 0.2023 on vb ts coaches roof, side wall & end wall component areas at welding joints as per drg no (329) icf/sk3-1-6-074 alt "f", on vande metro coaches roof, side wall & end wall component areas at welding joints as per drg no (329) icf/sk3-1-0-227 alt "nil". [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ]

Central Government/Public Sector

CTN :39660004

17 Mar, 2025 13.00 Lacs

Bharatpur - Rajasthan

Tender For work of purchasing essential instruments surgical/ panchakarma/electronic instruments for college bharatpur-, "smallmangecha black stone black stone , volume: 2lt capacity. material - stone, smooth mixing and stroke movement, length - 10 inch.", "mediummangecha black stone size black stone , volume: 4lt capacity, material - stone length- 12 inch", "porcelainporcelain mortal and pestle/kharal diameter - 6 inch", "tapta khalv yantrapre-historic man thousands of years ago to grind grains for bread and plants for medicines. tapta khalva yantra (hot mortar and pestle) is an open-faced mortar having different sizes and shapes-round and oblong.", "pounding apparatus, (ulukhalayantra)for slow heating of mercury. earliest distillation of alcohol can be traced back to the archeological finds at taxila.", "putas (different kind)used for preparing ayurvedic metal bhasma", "moosha (crucibles)ceznek clay graphite foundry crucibles 1 - 1 kg", "koshti with blowermade of brics and cement", yantra, "dolayantrashodhan process of ras aushadhi in which drug containing pottali to be suspended like pendulum in particular liquid media for specific time, since the material for purification is kept swinging in the liquid in a pot, this equipment is named as dola yantra.", "valukayantramud vessel (9 inch depth) with glass bottle", "pitharayantra made from sandlid (mud)", "bhudhara yantra etc.a cricible with id. sand fill in a pit", "distillation apparatus and arka yantrastainless steel twin distillation appartuskuppipakwa", "kupipakva bhatti kuppiakwarasayanfurence, 1 bottle 1.51kw-220 volt single phase", "wet grinderstainless steal power 50 hpmotor,capacity - 5 lit.", "mixiwith adjustable speed anti skid, capacity - 3 lit with steal jars", "juice extractorhand press juicer material - aluminium dimensions - 12d x10w x 2h cm", "refrigeratorcapacity - 184 lit. single door, 5 - star rating glass shelf, automatic system", "sealing machinevoltage- 220volt, packaging type- manual, question- 8 inch, 12 inch, 16 inch", balance (different capacities), "physicalsensitivity drift 1/5mg, weighing capacity- 1 to 10kg hight-15-25inch", "chemicalsafranin stain solution", "electronic balanceaccu scale (as - 08), digital capacity - 50 kg x 5 g, pan size - 12 x12"" digital", heating device-, "gas stovematerial - stainless steel, barnew - peetal, diamension - 31.5 x 30 x 9 cm with isi standard", "hot platehighly resistant to thermal shack uniform heating temp range-250*c to 550*c with iso certified company", "chulla (charcoal)material - metal, diamention - 25.9l x 25.9w x 24.4 cm with isi standard", big vessels and containers, "brasseasy to use and wash.handmade pure brass water pot degchi handi.3.5 liter. use for daily kitchen cooking on gas stove for milk,vegetables,etc.", "coppereasy to use and wash.handmade pure copper water pot degchi handi.3.5 liter. use for daily kitchen cooking on gas stove for milk,vegetables,etc.", "steel etc.easy to use and wash.handmade pure steel water pot degchi handi.3.5 liter. use for daily kitchen cooking on gas stove for milk,vegetables,etc.", "earthen vessels-potspharmacention", "jars(porcelain) fermentation purpose10ml dia - 30 ml high-", "enamel traysenamal tray for general lab - 8x10 cm black pade of 1", "spirit lampmade up by mattle", "pressure cooker05 ltr with steel", "measuring equipments different size (glass)250 ml with glass", "pyrometertemperature range 600 to 2500c, analog output 0-20ma, 4-20ma, 0-10v (user selectable) operating temperature, 0c.70c 0c..200c (with water cooling jacket), power requirement 12v to 28v dc/ac, weight & dimensions 600g dia= 49.5 mm; length=118mm", "thermometervitszeethermo meter temp. -10 to 110*c", vessels, "frying pansolimo steel heavy bottom", "steel vesselas one stacking stainless steel tray l size", "spatulamaterial prim silicom win heal resistantal handle", "ladle sand spoonsstainless steels", "knifestainless steels", "platesstainless steels", samdamsa yantra(tongs), "sieves(assorted no

Central Government And Public Sector

CTN :39652271

31 Mar, 2025 1.34 Crore

Delhi - Delhi

Tender For repair, maintenance, and installation of plant/ systems/equipments (version 2) - npcil office cum transit accom at noida; as per scope of work; as per scope of work- operation and maintenance of various systems, equipment and fittings and supply of items at npcil office cum transit accommodation at noida - 1.1 providing supervisory services for operation & maintenance activity of office cum transit accommodation for o&m work of 11 kv/415v/240v systems, domestic water / fire water/ r.o. water/, air conditioners, water coolers, d.g sets, lighting systems, earth pits, , telephone. lines distribution systems, maintenance of lawns, flowerpots, rectification of deficiencies related to civil work like plumbing, carpentry / masonry work and office work etc. cleaning of underground water tanks, and overhead water tanks. regular check of lighting system of the building and repair and replacement of bulb, choke, holder starter and office work etc. one activity shall be considered completed by deputing one highly skilled manpower as per qualification given in tech. spec. for 9 hours in a day as per work requirement. due to sensitivity of nature of work required round the clock 1.1 highly skilled supervisor will be available round the clock for any instance and requirement as the case may be. 1.2 providing services of technician in skilled category round the clock for o & m activity at noida office cum transit accommodation for following activities :- (i) operation & maintenance of 11 kv system/equipment & transformer:- cleaning and area up keeping of 11 kv switch gear panel and transformer and replacement of silica gel in 315 kva transformer if colour changes. ht drop out fuse and condition monitoring of complete switch gear area, 315 kva transformer oil level in conservator will be checked in one month. the oil level must be maintained between 25%-75%, if it reduces it should be topped up by new tested insulating oil of hv grade per is-335. bushing are to be examined for crack and dirt deposit and are to be cleaned or replaced as necessary once in six months or earlier if required. noise/humming sound, temperature rise (over heating) and crack in bituminous compound once in a month, general cleaning of the transformer to keep it free from dust and soot s quarterly or as required. (ii) preventive maintenance of two (02) nos. 415 volts air circuit breaker, 11 kv vcb (01 nos.) and switch gear area up keeping. the contractor is also responsible for maintaining 230 volts ac distribution systems in healthy condition. the scope of work includes maintenance of db s panels, & switchgear to ensure the functioning of fan, light, distribution of electricity within noida office cum transit accommodation building. the required spares shall be provided by npcil however consumables & hard wares e.g. lubricant, petroleum jelly, tb nut bolt, lugs etc shall be provided by contractor. (iii) operation & maintenance of domestic water/fire water system: the scope of work includes operation of bore well to maintain fire water tank level. preventive maintenance of domestic and fire water system, routine testing of fire water hydrants/pumps both diesel operated and electrical pumps. dewatering and cleaning of underground fire water tank and domestic water tank six monthly. (iv) cleaning of 2 no s of overhead fire tank of 5000 liter capacity and one no. domestic water overhead tank of capacity 5000 liter and one number of solar water tank six monthly, servicing and lubrication of 2 number of domestic water pump, 3 no. sump pump. servicing and lubrication of jockey pump, main hydrant pump, fire engine pump. the required all spares parts, hardware s e.g. lubricant, petroleum jelly nut bolt, gasket etc. shall be provided by contractor. (v) operation and maintenance of solar water heating system will require weekly cleaning of solar water panel, heater replacement and maintaining temperature with heater, repair and replacement of rubber

CTN :39659971

20 Mar, 2025 5.99 Lacs

Chhabra - Rajasthan

Tender For annual contract of radiography of hp welding joints and structure welding in boiler, turbine and plant area of unit 1 to 4, ctpp, rvunl, chhabra

CTN :39652348

17 Mar, 2025 NA

Mussoorie - Uttarakhand

Tender For repair maintenance of sub-station, dg sets, wet riser, fire alram system, central heating system, lifts, stp & swimming pool installed in different office building of lbsnaa, mussoorie. (sh:- repairing of existing daikin make vrv system installed at sports complex and other miscellaneous electrical work at lbsnaa, mussoorie.)subwork/packages:electrical

Central Government And Public Sector

CTN :39646486

01 Apr, 2025 NA

Multi City - Multi State

Tender For (a) usfd testing of old flash butt welding joints by phased array ultrasonic weld tester (paut) in the jurisdiction of kir and lmg division of nf railway. (b) grinding of weld fins of fb weld rail (52 kg / 60 kg) with all tools and plants at site in running rail without block as per direction of irpwm / fb manual and as per directed by engineer in charge or his representative at site in the jurisdiction of lmg division.

CTN :39470465

19 Mar, 2025 6.18 Lacs

Multi City - Rajasthan

Tender For corrigendum : annual works of radiography and ultrasonic flow detection of high pressure welding joints in boiler and turbine area of unit 7 and 8 (2x660 mw), ssctps, rvun, suratgarh

CTN :39647739

17 Mar, 2025 5.99 Lacs

Baran - Rajasthan

Tender For annual contract of radiography of hp welding joints and structure welding in boiler, turbine and plant area of unit 1 to 4, ctpp, rvunl, chhabra

CTN :39455103

19 Mar, 2025 6.18 Lacs

Ganganagar - Rajasthan

Tender For corrigendum : annual works of radiography and ultrasonic flow detection of high pressure welding joints in boiler and turbine area of unit 7 8 (2x660 mw), ssctps, rvun, suratgarh

State Government

CTN :38760858

26 Mar, 2025 13.00 Lacs

Ukai - Gujarat

Tender For corrigendum : replacement of various high energy drain valves, steam / feed water lines, repairing of welding joints of steam / feed water lines etc of turbine auxiliaries of unit no. 6 at ukai tps by ibr approved agency on as & when required basis.(wt-4873 tmd-6)

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