Latest sulphur dioxide Tenders | Government sulphur dioxide Tenders

CTN :40521848

09 Jun, 2025 NA

Delhi - Delhi

Tender For repair, maintenance, and installation of plant/ systems/equipments (version 2) - office space; supply installation commissioning of equipments and devices for storage; buyer-providing compactors made out of 0.8mm thick crca steel conforming to is: 513 gr. d each unit have 4 loading levels formed by 3 nos . adjustable shelves . body units are bolted to under carriage . optimizer height form ground is 2080 mm (1980 body + 65 undercarriage +35 channel system) the body i /c shelves are given antirust surface treatment & are powder coated with epoxy polyester powder. it involves treatment consisting of hot water rinse. knock of degreasing, cold-water rinse, phosphating ,cold water rinse , passivation & dry off oven treatment. final finish consists of epoxy polyester powder coating of approved color & shade with a dry film thickness of minimum 40 microns . the testing of paint is done for various physical & chemical properties as per is: 101. the material is the oven backed with a controlled temperature of 180 deg. c . to 200 deg . c. it is made of 0.8 mm thick crca steel conforming is is : 513 gr . d or dd its max load bearing capacity is 80 kg uniformly distributed per shelves are mounted on support bracket & shelf level can be adjusted at approx. 25.4 pitch . there are 3 adjustable shelves per body given per body given 4 loading levels , if bi cradle pair is provided the under carrying is a welded frame made of hr sheet 3.15 mm thick conforming to is : 10748 suitably fabricated to take the loads based on configuration . a centralized locking arrangement is provided through locking stiffener mounted on to back of single last unit so that it gets locked on channels when all the units are brought together. 10 bodies.

State Government

CTN :40550790

30 May, 2025 30.67 Lacs

Malda - West Bengal

Tender For day to day operation and maintenance ,monitoring and up-keeping of 2264 kld capacity wtp including routine/regular chemical and physico-chemical testing of water quality parameters in laboratory at gour under gour-mahadipur w/s scheme, english bazar block under maad.

State Government

CTN :40551792

20 Jun, 2025 10.59 Lacs

Malda - West Bengal

Tender For routine/regular chemical/physico-chemical/ bacteriological testing of water quality parameters in laboratory at dariapur , p.s. baishnabnagar under malda arsenic area w/s division, phed.

CTN :40507337

18 Jun, 2025 NA

Jaisalmer - Rajasthan

Tender For supply of wtaer testing eqpt and water cleaning chemical - dpd 1 rapid tablets , slide comparator kit , colorq 2 low range chlorine test kit , easy plate for e coli coliform , coliforms and e coli , drinking water spin touch , reagent disk for spin series , ph tds salt ec temp pocket tracer

CTN :40135848

30 May, 2025 NA

Hooghly - West Bengal

Tender For corrigendum : supply of other section , m and l for two coats of synthetic enamel paint over a coat of red oxide primer on new steel surfaces width or girth exc 10 cm including preparation of surfaces all as specified and as directed. , m and l for three coats of white washing on new plaster and unplaster of wall surfaces including preparation of wall surfaces complete all as specified and as directed. , s and f steel stainer for sewage sumps of different pores as specified and directed by engineer in charge , suppy of stand by non clogging pump of 5hp 1520 lpm with all accessories and fittings as specified and directed by engr in charge , heavy duty double tank type chemical dosing system consist of service tank 150 ltrs capacity with dosing system plunger type , s and f gi strip 25x4mm as earthing lead bolts nuts checknuts and washers all as specified and directed , material and labour for earthing complete with galvanized steel plate electrodes of size 600mm x 600mm x 6mm thick , pumping out sewage water from the existing sumps of sewage plant pump house with the help of non clogging of pump any kind capacity of pump set not less than 2160 lpm , lifting the non clogging pump set electrically operated by 15hp 20 hp 3 phase motor incl column pipe line shaft etc , dismantling of non clogging submersible pump of capacity 15hp 20 hp for comprerhensive maintenance and if required taking out burnout old winding from the stator , lowering complete the non clogging pumping set and reflixing the motor carefully including connection and testing , pumping out sewage water from the existing sumps tanks of stps mbbr technology with the help of non clogging , cleaning of 1.2 mld sewage treatment plant after pumping out sewage water from the existing sumps , lifting the non clogging submersible pump set electrically operated by 3.7 hp 3 phase motor incl column pipe line , dismantling of non clogging submersible pump of capacity 3.7 hp and taking out burnout winding from the stator of motor and rewinding with pvc copper wire , dismantling of electric sewage induction motor 3.0 hp ac 3 phase 415 volts from site after disconnecting from pump , dismantling non clogging pump set of centrifugal type 3.0 hp induction motor ac 3 phase 415 volts , dismantling of electric induction blower motor 5.0 hp ac 3 phase 415 volts for comprehensive maintenance from site after disconnecting , dismantling of electric induction blower motor 30.0 hp ac 3 phase 415 volts for comprehensive maintenace from site after disconnecting from blower electric connection , material and labour for pcc 1 3 6 type c2 using 40mm graded stone aggregate for foundation etc , m and l for taking out comprehensive maintenance of existing unserviceable air blower of any make of capacity 125 cubic hr to 188 cubic hr with taking out of electric cable , supply only gear oil ep 90 complete all as specified and as directed by engineer in charge. , supply only air filter suitable for existing one complete all as specified and as directed by engineer in charge. , supply only belt as per existing model complete all as specified and as directed by engineer in charge. , supply only bearing as per existing complete all as specified and as directed by engineer in charge. , supply only set of rotor with hub as per existing model complete all as specified and as directed by engineer in charge. , m and l for finding out defect of stps panel and taking out burnt interconnection wiring including u.s and serviceable component for re use including rewiring of panel , supply and fix in repairs flexible flat pvc copper couductor stranded submersible cable cores 1100 volt grade 4 sqmm 3 bid details/ 2 / 41 core , supply and fix in repairs flexible flat pvc insulated pvc couductor stranded submersible cable cores 1100 volt grade 10 sqmm 3 core , s and f round strand steel wire rope dia 12 mm and connected clamp nut bolts fixed complete all as specified and as directed by engineer in charge. , s and f submer

Central Government / Public Sector

CTN :40311367

05 Jun, 2025 NA

Panipat - Haryana

Tender For corrigendum : tender for supply of restriction orifice for p25 project at iocl panipat refinery --field-applied coal tar enamel pipe coating systems: application, performance, and quality control , coatings and linings over concrete for chemical immersion and containment service , corrosion control of offshore structures by protective coatings , control of external corrosion on underground or submerged metallic piping systems liquid-applied internal protective coatings for oilfield production equipment , extruded polyolefin resin coating systems with soft adhesives for underground or submerged pipe , discontinuity (holiday) testing of new protective coatings on conductive substrates holiday detection of fusion-bonded epoxy external pipeline coatings of 250 to 760 um (10 to 30 mils) , measurement of protective coating electrical conductance on underground pipelines offshore platform ballast water tank coating system evaluation , test procedures for organic-based conductive coating anodes for use on concrete structures , aboveground survey techniques for the evaluation of underground pipeline coating condition , laboratory methods for the evaluation of protective coatings and lining materials on metallic substrates in immersion service , evaluation of internal plastic coatings for corrosion control of tubular goods in an aqueous flowing environment , evaluation of internal plastic coatings for corrosion control of tubular goods by autoclave testing , holiday detection of internal tubular coatings of 250 to 760m (10 to 30 mils) dry film thickness , exterior protective coatings for seawater immersion service

CTN :40378817

12 Jun, 2025 NA

Jhabua - Madhya Pradesh

Tender For supply installation commissioning of chemistry lab at item wise on turnkey basis at govt new model college jhabua - supply installation of chemistry lab equipment on turnkey basis, analytical weight box 100 gm, chemical balance, chromatography cabinet 6 leaves, digital conductivity meter, digital potentiometer, distillation app.singlecap 5 litre, electronic digital balancecap.0.01gm-600g, kippsapp, magnetic stirrer with hot plate, meltingpoint app, vortexshaker, water & soil testing kit digital, water bath 6 hole double walled s.s.chamber, tlc kit with applicator, digital spectrophotometer 340nm-960nm, digital ph meter with electrode

State Government

CTN :40372887

31 May, 2025 14.08 Lacs

South Tripura - Tripura

Tender For wqm and sp under jjm / s.h. supplying of field testing kits (ftk) for chemical and bacteriological testing of water sample in/c providing and fitting fixing of laboratory instruments, chemicals and equipments for sub-division level water testing

State Government

CTN :40399862

06 Jun, 2025 14.08 Lacs

South Tripura - Tripura

Tender For wqm and sp under jjm / s.h. supplying of field testing kits (ftk) for chemical and bacteriological testing of water sample in/c providing and fitting fixing of laboratory instruments, chemicals and equipments for sub-division level water testing

State Government

CTN :40398381

13 Jun, 2025 NA

Guwahati - Assam

Tender For empanelment of agencies for supply of laboratory instruments for various water testing laboratories under jal jeevan mission, assam - ion meter with electrode and accessories for fluoridemeter: ph/ise benchtop meter with electrode stable, universal power adapter, literature, pc cable, meter test certificate electrode: ionplus fluoride and nitrate combination ion selective electrode, 1m cable, waterproof bnc benchtop ion meter (ise) along with fluoride, nitrate #electrode range: -2.000 to 20.000 resolution 0.1, 0.01, 0.001 relative accuracy 0.002 calibration points up to 5 calibration editing yes #mv/ rmv orp range 2500.0 mv resolution 0.1 relative accuracy 0.2 mv or 0.05 % of reading whichever is greater eh orp mode yes ise range 0 to 19999 resolution up to 3 significant digits relative accuracy 0.2 mv or 0.05 % of reading whichever is greater units ppm, m, mg/l, %, ppb, none calibration points up to 5 calibration editing yes calibration features timed end point, linear point to point, non-linear selectable auto-blank, low concentration range stability #temperature range -5 to 105 c, 23 to 221 f resolution 0.1 relative accuracy 0.1 offset calibration 1-point datalogging memory 2000 with time and date stamp log function manual, ready (include auto-read ), timed log edit delete individual points, group of points or all inputs ph electrode bnc, reference pin atc probe 8-pin mini-din #output rs232, usb power ac adapter included universal, 100-240 vac battery power optional 4 aas battery life 800 hrs, fluoride electrode of ion metersame make that of the ion meter, manifold filtration assembly* wide range of pumps and filtration flasks * high quality components * easily exchangeable elements *maintenance-free * low noise * added filters for enhanced pump longevity * filtration base with silicon stopper, cap & aluminium clamp connecting silicon tube technical specification for filtration flask set # high-pressure resistant tube # fiberglass filter membranes (47mm / 0.1 m) # ptfe disc filter #normal liquid filtration * specification for filtration glass set #suction bottle capacity(ml) 1000 ml # filter diameter(mm) 47/50 mm # * specification for filter flask * material: statinless steel 304, capacity: 300 ml (100 ml each) [ unit should consist of 3 flask so that 3 sample can be filtered simultanelously without any issue] # effective filtration area(cm2) = 9.6 cm2, outlet connector(mm) = 8 mm * specification for vaccum flask: #flow rate of the pump(l/min) = 17 l/minultimate vacuum(mbar) = 150 mbar # oil free, maintainance free, built in thermal protection to shut off when over heated., auto cut heater for distill water plant so that when water level decreases the heater is switch off automatically, voltage stabilizer capacity- 3 kva servo stabilizer 5 star rating, heating mantle (single station) should have digital energy regulator with multiple step power regulation automatic spill detection and saftey shutdown in built precision temperature control technial specification: flask capacity 250 ml, working temp range: ambiant + 5 to 420 degree celcius. accuracy: plus minus 1.0 degree celcius, power consumption : 150 w, heating mantle (combined unit) material of construction heating block: made with grade epoxy painted chemical resistant coating, aluminum block with 6 thermo wells for processing 6 different samples at a time. #racks: ss 316 # glassware: teflon coated # temperature range ambient + 10 deg c to 450 deg c # stability of temperature better than 0.5 deg c # controller consist of digital read out of temperature and time with 4 programmable ramps for each method. # number of programmable methods 20 numbers. # heating powers 1000w # heating position minimum 6 position # digestion time range -1 to 999 minutes # the system should have facility of acoustic signal at the end of completion of cycle to notify the operator. # the thermal digestion unit should have high thermal homogeneity # the setup should have small footprint. # th

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