Latest gravity filter Tenders | Government gravity filter Tenders

Central Government/Public Sector

CTN :45725358

20 Jul, 2026 NA

Katipala - Karnataka

Tender For tender for supply of laboratory consumables - bladder latex rubber-seamless, no-s, pinch cocks-hoffman's brass nickel plated, size: 18mm, aluminum foil,9mx30cmx10.smicron, ph indicator paper, universal, range:1-14, roll, vacuum grease, 50 gm tube, metroak 211, cotton roll 500 grm (packet), laboratory glass ware cleaning detergent neutral,5 ltr., whatman stnadard sheet,460 x 570mm, catno:1001918/sd f001wsso, merck: 10390013 in box of 500 sheet, whatman qunt.filter paper no.5 40, 11cm dia., cat.no.1540110, whatman qunt filter paper no.4 2, 15cm dia, cat.no.1442150, whatman qunt filter pape no.42, 11cm dia cat no 1442110, whatman qunt filter paper no1,15cm dia cat no 1441150, whatman qunt filter paper no.4 1,11cm dia, cat.nd 1441110, whatman qunt filter paper no4 0,15cm dia cat nd 1440150, whatman glass miro filter gf/y size 43mm, cat no 1825047 or equal pack of 100, whatman qualitative filter paper grace 2,120 mm dia, whatman glass micro filter 47mm catno 18218047,50 fofax c10,e-merex gf50/10428006,pkt. of 100 circles, whatman extr thimbles celluld se xsmmcat no.2800199, nylon membrane filter 0.22microns, 25mm dia, 100 nos/netcat no ny0225, membrane filter nylon 0.45microns 47mm dia, pack of 500 fisher no4sp 04700,cole farmer a02016-44, membrane filter millipore 45 microns, 25mm dia, haw p02500 (100 nos pet, cellulose nitrate filter, 5.0 micions 47 mm dia (pack of 1001, whatman 7195004 s&s or sartorious, cellinose nitrate membrane filtero 8mm 47mm dia in pack of 100 cmcles, cellulose acetate membrane fater paper, 0.2 um, 25 mm dia, cat no 1110 7025n, pit of 100, nylon membrane filter paper pour size o micron diameter:47 mmupack of 100, gridded surface membrane filtero 45mm white with blace gridded for microbiological analysis, p/n: 2355534 or equivalent, whatman g/c 1822-047 gmp 47mm 120m, syringe filter holder, 25mm p/n:16517-sortorius or equivalent, qualitative filter paper grade 4, dia 125mm whatman cat no:1004-125, glass fibre filter gf/a 13mm fit, whatman cat md 1820-8013, nitric acid 70%, 500 ml, hydrochloric acid-305,500 ml (trace metal grade) suprapure, merck cat no 1.00518-1000 equivalent

CTN :45692588

02 Jul, 2026 16.49 Lacs

Jamtara - Jharkhand

Tender For water treatment plant cleaning,purchasing of equipments for wtp, laying of di pipes and sluice valves, construction of sv chamber and phed esr repairing for jamtara nagar panchayat. - labour for site clearance -do--e/i, desilting the supply well, intake well /head works, sump of water supply /sewerage works etc. in wet or dry condition including lifts upto 9 m and lead upto 150m as required beyond the work site,stacking, spreading, including necessary guarding, etc. complete, as directed by e/i, supplying and laying of rapid sand gravity filter sand, supplying and laying of rapid sand gravity filter gravel, supplying of bamboo for scaffolding works, supplying of narial ropes for binding works submersible pump set, requirement of plumber class-ii for opening & closing of valve & other related works, requirement of electrician grade-ii for making required connections & other related works, hiring of different tools,chain pulley & tackles for cleaning & other works, disposal of excavated earth & filter bed sand, sand (lead 02k+10p=12 km), gravel (22 k.m. lead), tyre coupling (unique 3409-gn tyre coupling for 100hp & 50hp), bosch lithium based grease, graphit gland pack rope 12mm, graphit gland pack rope 16mm, 2.2kw (3hp) foot mounted motor tefc 1500 rpm 3-phase motor for clariflocculator, multi-blade paddles mounted on central shaft driven by foot-mounted geared motor, onload changeover switch 800a,415v, 4 pole, digital voltmeter (0-500v)-3 phase indicator, digital ammeter (0-500a)-3 phase indicator, led indicator lamp or phase light (r/y/b/g), pvc/xlpe insulated pvc sheated heavy duty,armoured lt cable with aluminium conductor voltage upto and including 1100 v, 240sqmm, 3.5 core, 2.5 sqmm isi marked frls pvc insulated, single core copper conductor cable, 1.5 sqmm isi marked frls pvc insulated, single core copper conductor cable, laying of one number pvc insulated and sheated/xlpe power cable of 1.1kv grade of size not exceeding 35sqmm direct in ground including excavation, sand cushioning and refilling the trench, tapered bearing 7316 mcb (large), deep groove ball bearing 6311 mcb (small), chain pulley block hoist 5 tonne, 360 rotation, 3mtr lifting height, pipe wrench, 18 inch taparia adjustable heavy duty pipe wrench, pipe wrench, 14 inch taparia adjustable heavy duty pipe wrench, 1/2" sqaure drive flank drive taparia goti 22mm socket set, 1/2" sqaure drive flank drive taparia goti 20mm socket set, rachet wrench, 18 inch single sided rachet wrench, 1/2 inch drill bit for threading di/ci pipe, tata agrico hammer -dfs- 2.5kg, 6 inch tyton epdm/sbr rubber gasket for 150mm di pipe conforming to is:5382 isi mark, 4 inch tyton epdm/sbr rubber gasket for 100mm di pipe conforming to is:5382 isi mark, 6 inch di end cap flanged type for 150mm di pipe, 4 inch di end cap flanged type for 100mm di pipe, epdm rubber gasket for non-return valve, earthwork in excavation in foundation (as per i.s. 3114/1965 for laying of different types & sizes of pipes) so as to give one meter average cover over the the socket of pipe with disposal of excavated earth within initial lead lift as per specification & direction of e/i (k-7 150mm), earthwork in excavation in foundation (as per i.s. 3114/1965 for laying of different types & sizes of pipes) so as to give one meter average cover over the the socket of pipe with disposal of excavated earth within initial lead lift as per specification & direction of e/i (k-7 100mm), earthwork in excavation in foundation (as per i.s. 3114/1965 for laying of different types & sizes of pipes) so as to give one meter average cover over the the socket of pipe with disposal of excavated earth within initial lead lift as per specification & direction of e/i (k-7 100mm repair), earth filling in foundaion trenches and plinth in layers not exceding 150 mm thick well watered, rammed, fully compacted and fine dressed with earth obtained from excavation of foundation trenches wit

State Government

CTN :45654959

12 Jul, 2026 NA

Akola - Maharashtra

Tender For supply of filter media sand, grit, gravels and activated carbon for gravity filter at pre treatment plant unit iii, iv, v at wtp, paras tps.

CTN :44856629

24 Jun, 2026 NA

Hoshangabad - Madhya Pradesh

Tender For bid to ras supply of filter sand for rapid gravity filter as per is 17955: 2023 remark the firm shall provide nabl acc

State Government

CTN :44917884

01 Jul, 2026 19.83 Lacs

Multi City - Telangana

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

Central Government/Public Sector

CTN :45227951

16 May, 2026 2.93 Crore

Multi City - Multi State

Tender For corrigendum : reuse /recycle of backwash water of rapid gravity filter plant

corporations/Associations/Others

CTN :45495363

23 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 ½” 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 ½” 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 :45434617

10 Jun, 2026 24.05 Lacs

South Tripura - Tripura

Tender For fdr/running maintenance/augmentation of rws/arws/jjm schemes under dws division sabroom / sh: operation, maintenance and upkeep of 0.15 mgd swtp at manubazar including renovation of rapid gravity filter bed with astm piping and filter media, repair/rewinding of pump-motor sets, providing electrical and mechanical accessories, fitting/fixing of sluice valves & nrvs, cleaning of reservoir and filter units and supply of water treatment chemicals such as alum, lime, bleaching powder and chlorine salt for ensuring uninterrupted drinking water supply for 01(one) year.

Central Government/Public Sector

CTN :45156856

10 Jun, 2026 44.90 Lacs

Cachar - Assam

Tender For corrigendum : maint of filtration beds, sedimentation beds, water storage tanks, filtration plant, gravity filters, cleaning of jack well, ug sumps, oh tanks and dosing pumps incl dosing of reagents for water supply of masimpur mil stn incl army est at kumbhigram

State Government

CTN :45401098

20 Jun, 2026 55.00 Lacs

Uttarkashi - Uttarakhand

Tender For procurement of mountaineering equipment and clothing - mountaineering equipment and clothing, wind proof jacket importedbrand : should be a reputed brandfabric type : tightly woven synthetic fabrics such as nylon or polyester.coating : durable water repellentwind proof : yesa high wind-resistance rating, breathability to prevent overheatingtwo-way stretch fabric and preformed elbows for freedom of movement. pockets: secured by ykk zippers to keep essentials like phones, keys, and maps safe during outdoor activities.ventilation zips on the sides to help improve air circulation. neck style : hooded neckcuffs : extended cuffs with hook and loop adjusment for fit with glovesfit : regulargender : mensize required : m/l/xl/xxl, wind proof trouser importedbrand : should be a reputed brandfabric type : tightly woven synthetic fabrics such as nylon or polyester.coating : durable water repellentwind proof : yeswater proof :yesa high wind-resistance rating, breathability to prevent overheatingelasticated waistbands for adjustability. two-way stretch fabric and preformed knees for freedom of movement. pockets: secured by ykk zippers to keep essentials like phones, keys, and maps safe during outdoor activities.ventilation zips on the sides to help improve air circulation.fit : regulargender : mensize required : m/l/xl/xxl, trekking shoes importedbrand : should be a reputed brandclosure type : lace-upcomfort collar: soft collar to protect the ankle with an easy-fit spoiler that facilitates the fit waterproof and breathable gore-tex extended comfort membrane liningrear stabilizing heel for perfect control over the traverses frixion white sole in soft xf compound with pronounced trail bite heel for better downhill brakingsizes required : 6-10, sleeping bag feather importedbrand : should be a reputed brandshape : tapered mummy outer material : nyloninsulation: down feathertemperature : -10 degree to -20 degreeelongated zip pullers for easy zipping and unzipping, velcro lock mechanism to avoid the zip to run free while inside the sleeping bagzip : ykkweight : 1500-2000 gmfit : regulargender : menlength : 210-220 cm, jacket feather importedouter material : nyloninsulation : down featherneck style : hooded neckpattern : solidoperating temperature :-10 degree to -20 degreevelcro-over-zipper seal & adjustable cuffscuffs : snug stretch cuffs to seal in the heatzip (all) : ykkpocket : double side pocketweight : 400-600 gmfit : regulargender : mensizes required : m/l/xl/xxl, sunglasses importedbrand : should have a reputed branduv protection: block 100% of uva and uvb rays polarization : reducing glare from flat surfaces like water, snow, or roads.gender : menlens : polycarbonate lenssun protected : 100%frame : premium light weight, thermal suitmaterial : polyster (light weight)fit type : compressionsleeves : fullneck style : crew neckfabric stretch : highclosure type : pull onsizes required : m/l/xl/xxl, socksmaterial : fabric 72% wool, 28% polyamidecushioned sole, toe & heelfabric stretch : highfit type : regularhigh ankle socks, wind proof suit for cook (indian)fabric type : tightly woven synthetic fabrics such as nylon or polyester.coating : durable water repellenta high wind-resistance rating, breathability to prevent overheatingtwo-way stretch fabric and preformed elbows and knees for freedom of movement. pockets: secured by zippers to keep essentials like phones, keys, and maps safe during outdoor activities.ventilation zips on the sides to help improve air circulation. zip : ykklogo on front (left side) : yes (nehru institute of mountaineering logo)neck style : hooded necksizes required : m/l/xl, trekking t-shirt half sleevesfabric : polyester / nylon (synthetics)sleeves : half4-way stretch: fabrics containing a small amount of elastane (spandex) allow for optimal mobility on steep inclines and rocky terrain.ergonomic / active fit : tailored for freedom of movement without restricting arms or shoulders.flatlock seams: stitched flat aga

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