Latest air stone Tenders | Government air stone Tenders

State Government

CTN :45439425

15 Jun, 2026 NA

Jamnagar - Gujarat

Tender For unit rates of composite items forrecharge scheme for defunct privatetube wells/wells for groundwaterrecharge in jamnagar dist. underpanchayat irrigation division,jamnagar for the year 2025-26. (six attempt) - jungle cutting and site clearing., for filter trench, excavation for pipeline laying up to 1.5 meter depth in all strata including providing all leads and lifts for excavated soil., for filter trench, excavation for pipeline laying from 1.5 meter to 3.0 meter depth in all strata including providing all leads and lifts for excavated soil.scope of work, providing tarpaulin sheet of 250 gsm thickness, pebbles of size 5 to 10 millimeter (river pebbles)., gravel of size 2 to 5 millimeter, activated charcoal of size 3 millimeter, coarse sand, 150 millimeter diameter pvc pipe(4 kg/cm2)., 1200 millimeter diameter rcc np-3 class pipe, brick masonry work in cement mortar (1:4) inside 1200 millimeter diameter r.c.c. pipe., backfilling of excavated trench for pipeline with soil, disposal of excavated soil obtained from defunct well, providing and fixing grill cover made of angle 35 x 35 x 5 millimeter and wire mesh, brick masonry work in cement mortar (1:6) for 9 inch thick parapet wall around closed well, pressurewashing tubewell by air compressor of 500 cubic feet per minute / 150 pounds force per square inch capacity, oil painting to exposed portion of tubewell pipe, providing and fixing tubewell type v wire screen isi approved pipe (opening size 1.5 to 3.0 mm)., welding of v wire screen pipe with tubewell pipe, jungle cutting and site clearing., for filter trench, excavation for pipeline laying up to 1.5 meter depth in all strata including providing all leads and lifts for excavated soil., for filter trench, excavation for pipeline laying from 1.5 meter to 3.0 meter depth in all strata including providing all leads and lifts for excavated soil.scope of work, providing tarpaulin sheet of 250 gsm thickness, pebbles of size 5 to 10 millimeter (river pebbles)., gravel of size 2 to 5 millimeter, activated charcoal of size 3 millimeter, coarse sand, 150 millimeter diameter pvc pipe(4 kg/cm2)., 1200 millimeter diameter rcc np-3 class pipe, brick masonry work in cement mortar (1:4) inside 1200 millimeter diameter r.c.c. pipe., backfilling of excavated trench for pipeline with soil, disposal of excavated soil obtained from defunct well, providing and fixing grill cover made of angle 35 x 35 x 5 millimeter and wire mesh, brick masonry work in cement mortar (1:6) for 9 inch thick parapet wall around closed well, pressurewashing tubewell by air compressor of 500 cubic feet per minute / 150 pounds force per square inch capacity, oil painting to exposed portion of tubewell pipe, providing and fixing tubewell type v wire screen isi approved pipe (opening size 1.5 to 3.0 mm)., welding of v wire screen pipe with tubewell pipe, jungle cutting and site clearing., for filter trench, excavation for pipeline laying up to 1.5 meter depth in all strata including providing all leads and lifts for excavated soil., for filter trench, excavation for pipeline laying from 1.5 meter to 3.0 meter depth in all strata including providing all leads and lifts for excavated soil.scope of work, providing tarpaulin sheet of 250 gsm thickness, pebbles of size 5 to 10 millimeter (river pebbles)., gravel of size 2 to 5 millimeter, activated charcoal of size 3 millimeter, coarse sand, 150 millimeter diameter pvc pipe(4 kg/cm2)., 1200 millimeter diameter rcc np-3 class pipe, brick masonry work in cement mortar (1:4) inside 1200 millimeter diameter r.c.c. pipe., backfilling of excavated trench for pipeline with soil, disposal of excavated soil obtained from defunct well, providing and fixing grill cover made of angle 35 x 35 x 5 millimeter and wire mesh, brick masonry work in cement mortar (1:6) for 9 inch thick parapet wall around closed well, pressurewashing tubewell by air compressor of 500 cubic feet per minute / 150 pounds force per square inch capacity, oil painting t

CTN :45433704

25 Jun, 2026 NA

Ernakulam - Kerala

Tender For tender for supply of spares for conway make water purifier - purifier board , solenoid valve 230v , ss heater coil 1000w , heater thermostat 7 inch , heater cut off 7 inch , cooler thermostat , heater tank 4 ltrs with assy , olp & relay kce 419 , compressor kce 419 , condensor coil 9x9x2 , spun candle 10 inch , carbon block 10 inch , silicon tube 2.5 mm , eva tube , ozone tube , s.valve nipple , s.valve cover , s.valve washer , washer half inch , led pcb , push cock nipple , straight nipple big , bowl 10 inch , bowl clamp , hose clip , fuse 1 amps , fuse 8 amps , fuse 10 amps , push cock nipple , fan motor 125 5 watts , fuse holder small , fuse holder big , flow nipple , ozone generator , air pump , air stone , on or off switch

State Government

CTN :44917884

17 Jun, 2026 19.83 Lacs

Multi City - Telangana

Tender For corrigendum : supply of anthracite, graded sand filter media and pebbles for rapid gravity filters

State Government

CTN :45403999

22 Jun, 2026 NA

Chatarpur - Madhya Pradesh

Tender For building material-doors (wooden membrane door): 1. made of pinewood and finished with wood paint. 2. isi certified. 3. minimum door thickness: 30 mm. doors (wpc – wood plastic composite) solid: 1. made of wpc material. 2. isi certified. 3. door thickness: up to 30 mm. 4. density: 50. wooden door frames – sal wood (sawn timber). aluminum section complete door/window (isi marked): rounded profile, 20-22 gauge, 4 mm thickness. 1. sliding window with aluminum frame and pebbled glass, complete with stainless steel mesh. 2. bearings and locks made of aluminum. 3. frame in silver finish. 4. rubber gasket: 4 mm. iron gate/frame, iron board. insecticide – chlorpyrifos 20% ec. urea fertilizer. nails (3-inch). black japan bitumen paint. g.i. wire. topsoil. growth hormones. copper wire for electrical fittings (2.5 mm). copper wire for electrical fittings (1.5 mm). electrical wiring cables (10 amp, 16 amp, 20 amp, 25 amp, 32 amp); orient ceiling fans; iron grills for windows; painting materials; wall putty; white cement (for whitewashing); paints; emulsion; distemper; laminated flush doors (shutter thickness: 30 mm); ceramic glazed bathroom floor tiles (30x30 cm, isi-marked, thickness: 6–7 mm, with a premium quality certification/label on the packaging); vitrified floor tiles (60x60 cm, isi-marked, thickness: 9–10 mm, double-charged/layered, with a premium quality certification/label on the packaging); ceramic glazed bathroom wall tiles (30x45 cm, isi-marked, thickness: 6–7 mm, with a premium quality certification/label on the packaging); granite stone (thickness: 10–15 mm, premium quality); cow dung manure (2 years old, well-decomposed, with a moisture content of less than 15%, and free from pebbles, stones, and plastic); steel railings; kota stone (thickness: 15–20 mm). premium quality submersible pumps (cri) — 1 hp, 2 hp; cement (opc 43 grade, isi marked, weight: 50 kg); bricks (9" x 4" x 3") — fully kiln-fired and compliant with pwd sor standards; river sand — free from impurities such as soil, dust, gravel, or stones; crushed stone aggregate (10 mm, granite/black basalt); crushed stone aggregate (20 mm, granite/black basalt); crushed stone aggregate (40 mm, granite/black basalt); murrum (laterite gravel) & boulders — free from contamination by soil or black cotton soil; steel reinforcement bars (isi marked, thermo-mechanically treated/tmt) — 12 mm; steel reinforcement bars (isi marked, tmt) — 10 mm; steel reinforcement bars (isi marked, tmt) — 8 mm; steel reinforcement bars (isi marked, tmt) — 6 mm; binding wire; iron angles; paver blocks (60 mm) — colored and polished; profile sheets (corrugated/roofing tiles pattern); plastic profile sheets; g.i. (galvanized iron) profile sheets; stone dust.

State Government

CTN :45376292

05 Jun, 2026 29.66 Lacs

Delhi - Delhi

Tender For maintenance of different horticulturecultureculture works under horticultureculture sub division-east iii, horticultureculture divn-east (m-214), pwd, delhi during 2026-27. (sh-lanscaping and beautification of garden area with rockery and pebbles etc.)

corporations/Associations/Others

CTN :45386583

05 Jun, 2026 3.60 Lacs

Villupuram - Tamil Nadu

Tender For supply and delivery of kitchen equipments for amma unavagam in villupuram municipality - supply and delivery of steam boiler with stand & burner water capacity 250 liters, operated by both lpg and fire wood, outer shells 8mm ms plate, inner shells 14 g (2.5mm thickness) 304 grade ss with 10 g (3mm thickness) 304 grade ss sheet, automatic float valve assembly, safety valve, pressure gauge meter, water level indicator, drainage valve, flame sensor, rubber gasket for inner vessel lid, ms stand 45x45x6mm angle, high pressure burner, ncv with fittings for lpg and chimney 10 feet.(to generate steam), steam generator (m.s outer :28 dia x 45 h, s.s inner 17 dia x 35 h), m.s.fire bar stand, 6 " dia ms smoke pipe (3feet), supply and delivery of rice vessel 25 kgs capacity, operated on steam made out of 14 g (2.5mm thickness) 304 ss sheet, lid and tilting handle, side support u clamp, unloadable by tilting the handle, mounted on a type tubular ss stand 6mm thickness, ss flat with lick rod.(rice cooking & mu ltipurpose vessel), supply and delivery of dhal vessel 25 kgs capacity, double jacketed, made out of 14 g (2.5mm thickness) 304 grade ss sheet with lid, tilting handle, side support u clamp safety valve, steam trap, unloadable by tilting handle, mounted in a type tubular ss stand 6mm thickness ss pipe, ss flat with lock rod.( size 16" dia x 16 h , 50 ltrs to make dhal without mixing steam in dhal), supply and delivery of single burner cooking range size : 24 l x 24 b x 18 h, top : 304 grade 16 g ss sheet, frame : 32x32x6mm ms angle, covering : 20 gauge ss 304 grade sheet four sides, pan support : 1 no cast iron grid, burner : 1 no, t 35 high pressure burner lpg with fittings, ncv : 1 no, legs : 1 16 g ss 304 grade pipe legs with adjustable nylon bullet legs.(for cooking purpose), supply and delivery of double burner cooking range size : 48 x27 x16 , top : 304 grade 16 g ss sheet, frame : 32x32x6mm ms angle, covering : 20 gauge ss 304 grade sheet four side, pan support : 2 nos cast iron grid, burner : 2 nos, t 35 high pressure burner lpg with fittings, ncv : 2 nos, legs : 1 16 g ss 304 grade pipe legs with adjustable nylon bullet legs., supply and delivery of idly cooking unit, ss vessels, plastic materials, mixie, tilting grinder, pulvariser grinder and other equipments, ss rice karandi, big size, ss sambar karandi, big size, ss water drum 50 litres capacity, ss water jug, ss plates, round plain, ss tumblers, with curved edges, 300 ml capacity, mobbu, plastic tray, plastic pot, plastic mug, plastic drum, 50 litres, plastic container (10 litres, plastic muram, plastic stool medium, cloth mat, hot box, mixer heavy duty 1 hp, 3 jar, tilting grinder 15 litres capacity, wall clock, supply and delivery and fixing of r.o plant isi make, with control panel, sand filter vessel, carbon filter vessel, 10 micron filter, 4 membrane, 4 membrane housing, 10 filter housing, 2 pressure gauge, booster pump (cri), 2 vessel valve, pebbles as required, gst. 18% (cgst-9%, sgst-9%)

State Government

CTN :45365274

08 Jun, 2026 29.66 Lacs

Delhi - Delhi

Tender For maintenance of different horticulturecultureculture works under horticultureculture sub division- east iii, horticultureculture divn-east(m-214), pwd, delhi during 2026-27.(sh- lanscaping and beautification of garden area with rockery and pebbles etc.).

State Government

CTN :45042372

05 Jun, 2026 1.27 Lacs

Multi City - Telangana

Tender For corrigendum : ktps v vi stages-civil-o m-i-removal, segregation and laying of pebbles of various sizes, quartz sand and anthracite up to floor height of 3 mts, conveyance up to rapid gravity filter bed-4 of ptp area at ktps vi stage

CTN :44971091

01 Jun, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For bid to ras providing of custom bid for services - outsourcing of services for provisioning and fixing of ceremonial pebbles gardens at various lawn and gardens at enc(o) mess perimeter

CTN :45316496

15 Jun, 2026 NA

Indore - Madhya Pradesh

Tender For procurement of annual rate for various type of tools, materials, machinery parts, minerals and medicine etc - axe in all size with handle (mhow made), rose cutter (falcon, sharpex or equivalent), bagad kainchi / hedge cutter (falcon, sharpex or equivalent), danda kainchi without gear (falcon, sharpex or equivalent), danda kainchi with gear (falcon, sharpex or equivalent), broom (jhadu) minimum 450 sticks, broom (jhadu dande wali) minimum length 5 feet + and 450 sticks, hand wash (in all size), nepkin towel (vip) minimun size- 1 feet x 2 feet, hot and cold plastic can minimum capacity 20 litter, chasme for safety purpose, face shield for safety purpose minimum 5 inch length, plastic drum minimum capacity 100 litter, plastic drum minimum capacity 200 litter, darate / gadase / bakke minimum weight 1 to 1.5 kg. with handle, garden sword (talwar) minimum weight 200 to 300 grams length 1 meter, width 2 to 3 inch, gum boot in all size, heavy shoes for tree cutting labour, hand gloves rubber, hath gadi two wheel, hath gadi four wheel, hath gadi wheel tube, hath gadi wheel tyre, janjeer iron 4 to 5 feet length rust proof minimum weight 400 grams, mattock (geti) minimum weight 1.5 kg. (tata or equivalent), mattock (geti) with iron handle minimum weight 2.5 kg., handle (mattock/shovel) minimum length 2.5 feet, shovel (fawada) minimum weight 1 kg. (tata or equivalent), shovel (fawada) with iron handle minimum weight 2 kg, mouth mask (isi mark), palti fawada / panja minimum weight 900 gram, pitra parvat name plate iron size 12 inch x 9 inch with 24 inch rod, plastic tub17 inch fresh material minimum weight 450 grams, steel tub 15 to 20 inch minimum weight 1 kg., safety helmet, spray pump battery operated, supdi iron / scoop spoon with handle (minimum capacity 400 gram), tourch (kishan or equivalent), trowel (khurpi) minimum weight 300 grams, water jhare minimum capacity 7 litter in thick plastic, kudali (small mattock) iron minimum weight 1.5 kg. and minimum length 1 feet 6 inch, bamboo (length 20 feet cylinderical 50 mm minimum girth), multi colour crystal pebbles / stones, oil paint in all colour, plastic paint in all colour, distemper in all colour (20 liter), burn oil (jala hua engine oil), brush 5 inch (jyoti, swastik,wheel or equivalent), brush 6 inch (jyoti, swastik,wheel or equivalent), painter patta, tarpin oil, thiner (1 liter pack), bucket iron minimum weight 1 to 1.5 kg. (tata, jindal or equivalent ), bucket plastic minimum weight 1.5 kg., lock 75 mm 4 key (isi mark), lock 90 mm 4 key (isi mark), brush cutting machine engine (sharpex, honda, stihl or equivalent), brush cutting machine body (sharpex, honda, stihl or equivalent), brush cutting machine motor binding work complete, brush cutter machine hub (sharpex, honda, stihl or equivalent), brush cutter machine lattu (sharpex, honda, stihl or equivalent), brush cutter machine patta (sharpex, honda, stihl or equivalent), brush cutter machine gear (sharpex, honda, stihl or equivalent), brush cutter machine air filter (sharpex, honda, stihl or equivalent), brush cutter machine condenser (sharpex, honda, stihl or equivalent), brush cutter machine carborator (sharpex, honda, stihl or equivalent), brush cutter machine startar (sharpex, honda, stihl or equivalent), brush cutter machine switch (sharpex, honda, stihl or equivalent), brush cutter machine clutch (sharpex, honda, stihl or equivalent), brush cutter machine handle (sharpex, honda, stihl or equivalent), brush cutter machine excelerator (sharpex, honda, stihl or equivalent), brush cutter machine plug (sharpex,honda,sthil or equivalent), brush cutter machine bearing (sharpex,honda,sthil or equivalent), brush cutter machine block pisten set (sharpex,honda,sthil or equivalent), brush cutter road minimum 8 mm thickness 9 teeth (sharpex,honda,sthil or equivalent), brush cutter machine wire (squre shap)minumum length 50 meter / bundle (sharpex, honda, stihl or equivalent), lawn mover machine engine (sharpex, honda, stihl or equivale

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