Latest observatory dome Tenders | Government observatory dome Tenders

CTN :45298738

12 Jun, 2026 NA

Darjeeling - West Bengal

Tender For corrigendum : supply of cement opc 43 grade , coarse sand river oblique m sand , graded stone aggregate 20mm , graded stone aggregate 40mm , pcc solid block of size 400 x 400 x 200mm 75 kg per cm2 , tmt steel 25mm grade fe 500 , tmt steel 16mm grade fe 500 , tmt steel 12mm grade fe 500 , binding wire 18 gauge , oil bound distemper , primer , water proofing compound in 1 kg packing , blast door 3000 x 2800 as per elevation including all fitting and fixtures , ventilator 600mm dia with mesh , non sparking gritless flooring moc , explosion proof ip66 lighting and fittings , lightning protection system cu strip oblique finial , 16 sqmm 2 core lt ug xlpe cable 200rm and point wiring with 4 nos flame proof lights , transparent pipe 5mm dia bore for water leveling best quality , iron bar 600mmx16mm to bend 12mm and 10mm tmt bar , industrial safety helmet , hammer weight 500 gms with wooden handle , plaster trowel with wooden handle , fish line best quality , plumb bob iron best quality , galvanised iron pan mortar tasla 18 gauge 16 inch dia minimum weight of 1 kg , rammer earth with handle min wt 5 kg without handle , picks axes with chiesel and point ends kudali 14 cp nominal wt 3 kg overall length min 595mm with handle , showel square nose 14 gauge tata high carbon steel blade size 310 x 245mm shaft size 710mm fitted with strong steel crutched wooden handles , painting brush 100 mm best quality , synthetic tarpaulin 550 gsm of size 30ft x 30ft colour green , multipurpose non slip rubber reusable gloves for scrubbing cleaning brick work etc colour olive green oblique black , brick trowel steel 305 mm , heavy duty openable props oblique scaffolding made of ms pipe of 60 and 48mm dia outer pipe od 60mm and inner pipe od 48mm of 3mm all as per brief technical specification , ms centering plates of size 90cm x 60cm of thickness 14 guage with two stiffeners including all necessary jointing arrangement nut bolt and jointing cleats as per tech specs , portable ms body needle vibrator machine with power 3 hp to 5 hp weight 20 to 30 kg petrol engine with min frequency 50 hz voltage 200 to 300 for concrete vibrating as per tech specs

CTN :45467093

18 Jun, 2026 NA

Nalgonda-T - Telangana

Tender For supply of sup-3inchnb x c class hea , sup-4inchnb x c class hea , sup-6inchnb x c class hea , sup 10inchnb x 6.35mm ms , bendfablay sprinkler-gi-3 , bendfablay sprinkler- gi-4 , fablay sprinkler-gi-6 inc , fablay sprinkler-10 inch , supply of ms flanges 3 in , supply of ms flanges 4 in , supply of ms flanges 6 in , supply of ms flanges 10 i , forged socket 0.5 inch th , metal scaffolding - doubl , dismantling of existing l , painting of pipelines-gi , supply of ms 6inchnb pl i , fablay- 6inchnb x c class , painting of pipeline, fit , sup-6inch gate valve lt l , supply of 6inch 90 degree , supply of 6inch flanges- , supply of structural stee , faberecpaint- structure s , rcc - m25 , pcc - 1,3,6 , brick work , plastering 20mm , reinforcement steel , wcfm ul listed 750 gpm , fire hose 15 mtr with ss , full body harness retra , fixed flp phones , sup- brass sprinkler spra

State Government

CTN :45443495

19 Jun, 2026 86.50 Lacs

Bellary - Karnataka

Tender For procurement of cuplock scaffolding materials - bmy28_l-plate suitable for 30 degre, bmy27_l-plate suitable for 50 degree, bmy26_vertical tube, 40mm nb, bmy25_stringer tube, 40 mm nb, bmy24_triangular omega stopper 14, bmy23_steel board size 2150x200, bmy22_steel board size 2150x250, bmy21_diagonal bracing tube 40 mm, bmy20_strutting tube 40 mm nb, bmy19_cuplok ledger 500mm, bmy18_cuplok ledger 2200mm, bmy17_bsl right angle coupler, bmy16_bsl staircase coupler, bmy15_bsl spigot, bmy14_bsl staircase tred, bmy13_bsl steel board size 1950x200, bmy12_bsl steel board size 1950x250, bmy11_bsl steel board size 2450x200, bmy10_bsl steel board size 2450x250, bmy9_bsl omega hop-up bracket, bmy8_bsl omega transom l2000mm, bmy7_bsl adjustable tele prop flat , bmy6_bsl adjustable tele props, bmy5_bsl adjustable stirrup head, bmy4_bsl cuplok ledger l2000mm, bmy3_bsl cuplok ledger l2500mm, bmy2_bsl cuplok standard l1000mm, bmy1_bsl cuplok standard l3000mm

CTN :45296154

09 Jun, 2026 NA

Darjeeling - West Bengal

Tender For corrigendum : supply of gun pit with ohp - tmt bar fe 550 grade 8mm dia , tmt bar fe 550 grade 10mm dia , tmt bar fe 550 grade 12mm dia , tmt bar fe 550 grade 16mm dia , binding wire of 0.9mm dia , plywood 8 feet x 4 feet x 18mm bwr grade , plywood for roof shuttering 8mm waterproof , plywood for wall shuttering 14mm , scaffolding pole adjustable 7 feet long , nails 2 inch, 3 inch and 4 inch 10 kg each , pre-fabricated mild steel door of size 5300mm x 3500mm outer frame made out of isa 50x50x6mm and door shutter frame of isa 40x40x6mm and all as stiffner of isa 40x40x5mm as per drawing , pre- fabricated mild steel door of size 1300mm x 6000mm outer frame made out of isa 50x50x6mm and door shutter frame of isa 40x40x6mm and all as stiffner of isa 40x40x5mm as per drawing , app bitumen membrane sheet of grade 2504 thickness 3.0mm type film, size 20mx1m, minumum weight 2.25kg per sqm , deck sheet curved shape 1.20mm tr-50 including all necessary clamps fittings and fixtures , quick setting compound , water proofing compound in 1 kg packing , fire resistance paint for internal surface , fire resistance primer for internal wall surfaces , synthetic enamel painting to steel surfaces , red oxide primer. , bitumen 80 oblique 20 grade , hdpe pipe 75mm dia best quality , fire extinguisher a and b and c type portable net 2 kg capactiy cylindrical isi marked , supply solar lantern model no ms122 solar lantern contains battery, solar panel, led bulbs , lighting conductors set complete with all accessories as per details given , prefab steel ms plate of size 1000x1000x4mm to frame of size 1050x1050mm , hdpe hose pipe 25mm dia corrosion resistant for water supply pumping water with min thickness of 0.25mm with working pressure 14.22 psi and bursting pressure 28.44 psi , 1hp petrol water pump of capacity 35cc 4 stroke pertol engine 25mm self priming water pump set , pcc solid block 400x200x200mm , 100mm thick interlocking tiles machine pressed precast concrete paver block , cement ppc oblique opc 53 grade in poly bag of 50 kg each , sand coarse conforming to is-383 , stone aggregate coarse 20 mm conforming to is-383 , stone aggregate coarse 40 mm conforming to is-383 , hesco basket , transparent pipe 5mm dia bore for water leveling , iron bar 600mmx16mm , industrial safety helmet , hammer weight 500 gms with wooden handle , plaster trowel with wooden handle isi marked , fish line best quality , wood cutting blades , iron cutter blades 14 inch , plumb bob iron best quality , galvanised iron pan mortar 18 gauge 16 inch dia minimum weight of 1 kg , rammer earth with handle , picks axes with chiesel and point ends , showel square nose 14 gauge tata high carbon steel , painting brush 100 mm best quality , synthetic tarpaulin 550 gsm of size 30ft x 30ft , multipurpose non-slip rubber reusable gloves , brick trowel steel 305 mm , heavy duty openable props oblique scaffolding made of ms pipe of 60 and 48mm dia , ms centering plates of size 90cm x 60cm of thickness 14 guage , portable ms body needle vibrator machine with power 3 hp to 5 hp

CTN :45332914

08 Jun, 2026 NA

Darjeeling - West Bengal

Tender For bid to ras supply of store for igloo - cement opc 43 grade , coarse sand river oblique m sand , graded stone aggregate 20mm , graded stone aggregate 40mm , pcc solid block of size 400 x 400 x 200mm 75 kg per cm2 , tmt steel 25mm grade fe 500 , tmt steel 16mm grade fe 500 , tmt steel 12mm grade fe 500 , binding wire 18 gauge , oil bound distemper , primer , polythene membrane sheet of grade 2504 thickness 150 micron , water proofing compound in 1 kg packing , blast door 3000 x 2800 as per elevation including all fitting and fixtures , ventilator 600mm dia with mesh , non sparking gritless flooring moc , explosion proof ip66 lighting and fittings , lightning protection system cu strip oblique finial , 16 sqmm 2 core lt ug xlpe cable 200rm and point wiring with 4 nos flame proof lights , transparent pipe 5mm dia bore for water leveling best quality , iron bar 600mmx16mm to bend 12mm and 10mm tmt bar , industrial safety helmet , hammer weight 500 gms with wooden handle , plaster trowel with wooden handle , fish line best quality , plumb bob iron best quality , galvanised iron pan mortar tasla 18 gauge 16 inch dia minimum weight of 1 kg , rammer earth with handle min wt 5 kg without handle , picks axes with chiesel and point ends kudali 14 cp nominal wt 3 kg overall length min 595mm with handle , showel square nose 14 gauge tata high carbon steel blade size 310 x 245mm shaft size 710mm fitted with strong steel crutched wooden handles , painting brush 100 mm best quality , synthetic tarpaulin 550 gsm of size 30ft x 30ft colour green , multipurpose non slip rubber reusable gloves for scrubbing cleaning brick work etc colour olive green oblique black , brick trowel steel 305 mm , heavy duty openable props oblique scaffolding made of ms pipe of 60 and 48mm dia outer pipe od 60mm and inner pipe od 48mm of 3mm all as per brief technical specification , ms centering plates of size 90cm x 60cm of thickness 14 guage with two stiffeners including all necessary jointing arrangement nut bolt and jointing cleats as per tech specs , portable ms body needle vibrator machine with power 3 hp to 5 hp weight 20 to 30 kg petrol engine with min frequency 50 hz voltage 200 to 300 for concrete vibrating as per tech specs

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 :45083540

09 Jun, 2026 22.50 Lacs

Mumbai - Maharashtra

Tender For corrigendum : carry out scaffolding / staging work by supplying steel scaffolding pipe, clamps, plunk, base plate

State Government

CTN :45357306

01 Jun, 2026 4.90 Lacs

Multi City - Rajasthan

Tender For providing of various items for vvip visit in pwd dn. i pratapgarh.-wall painting with plastic emulsion paint of approved brand and manufacture to give an even shade including all scaffolding old work (one or more coats)helperchairs: pvc chairtables: centre table glass top 2'x4'floor covering: non woven synthtic carpet (red/green) (new)white cotton chader (sheet) (washed)curtain cloth (view cutter) made out of steel pipe frame covering with good quality white cloth to cut view including making holes and made necessary strengthening support against wind pressure complete.kanat fixed with tent. (15'x6')kanat fixed without tent. (15'x6')

CTN :45325641

11 Jun, 2026 NA

Surat - Gujarat

Tender For pre-qualification of contractors/vendors for:, service works:, - rcc structural repair, - renovation works, - providing security services in township, - scaffolding and boiler cleaning, - sundry maintenance, - critical fabrication, - thermal insulation, - hydrojet cleaning of heat exchangers, material supply:, - sulphuric acid, - bulk chemicals for bio fertilizer, - heat exchanger pressure upto 20br-indg.ht, - motors-6.6 kv and 11 kv, - smoke detector electrically operated, - auto fire protection system, - path-way material for railway siding, - structural steel, - reinforcement steel, - inconel plate/round bars

CTN :45167933

28 May, 2026 16.39 Lacs

Kollam - Kerala

Tender For chipping damaged concrete and plaste,earthwork excavation and backfilling,pcc and rcc,application of bonding agent,gfrp strengthening, micro concrete, supporting with structural steel,scaffolding,brickmasonry,plasteriing,epoxy painting

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