Latest ro membrane Tenders | Government ro membrane Tenders

CTN :39993528

31 May, 2025 NA

Jodhpur - Rajasthan

Tender For bid to ras custom bid for services - job work for preparation of functional filler materials, surface modification and paint formulation , custom bid for services - job work for study, design evaluation and certification requirements of special coatings to be applied on skin of airborne platform-1. preparation of microwave absorbing metal flakes powder , weighing and loading of raw metal powder in attritor mill along with steel balls and its operation , high energy milling of powder along with process control agent and regular monitoring during operation , i. , ii. , iii. , iv. , v. , weighing and packaging of powder in air tight container , vi. , vii. , un loading of powder from attritor mill on to trays and drying in room temperature , separation of powder from steel balls through sieving , regular cleaning of the machine and equipments related to above job works preparation of 5 kg of metal flakes per month , 2. surface modification of metal flakes powder , i. reaction for coating of oxide material on iron metal flakes , ii. , iii. , filtration and washing of powder , drying and packing of powder , 3. formulation of radar absorbing paint , i. , ii. , iii. , iv. , cleaning of bead mill by using solvent , modification of resin system by blending of different resins , formulation of paint by using filler material as per requirement , testing of drying time, flexibility, degree of fineness for quality check , 4. preparation of test specimen , i. cleaning of test panels (aluminium, mild steel and composites) , ii. , iii. , iv. , v. , primer application, followed by surface preparation through emery paper and solvent , application of radar absorbing paint to achieve desired thickness , prepare test panels of different sizes (100 mm x 100 mm) as per requirement application of polyurethane top coat , 5. other terms and conditions: , i. , ii. , iii. , iv. , v. , payment will be made on monthly basis after completion of job based on user job completion certificate , duration of job work: two years , the service provider should have prior experience of executing technical job work contracts in any of government department of r & d in government of india. copy of relevant supply order to be enclosed with the bid. , irrelevant supply orders pertaining to civil works, construction, security, maintenance and arboriculture will not be considered. , the contract may be extended further based on satisfactory services of service provider on same terms and conditions, if required by buyer. , this job work will be carried out at defence laboratory, jodhpur. , many shay , , scope of work , job work to study, design evaluation and certification requirements of special coatings to be applied on skin of airborne platform , (1) following scope of job work will be carried out under the supervision of rcma nashik , on monthly basis at rcma nashik. , i. , ii. , literature survey about latest and advance materials and technologies in the field of radar signature suppression of airborne targets , evolving the approach and strategies for airworthiness certification of special coating. iii. scrutiny of the airworthiness certification plan (acp), system requirements, , integration, technical specification etc. , iv. verification of the characterisation mythologies of special materials. , v. , verification and validation of process control documents and various design documents. vi. verification and validation of cfd analysis of aircraft with different flight regions. , vii. verification and validation of erosion, wear and tear analysis of coated airborne target. viii. scrutiny of documentation requirements for system level coating application and , subsequently flight evaluation. , ix. , study of rcs reduction after application of coatings by using simulation and modelling through matlab software. , (2) other terms and conditions: , i. , ii. , iii. , iv. , v. , payment will be made on monthly basis after completion of job based on user job completion ce

CTN :40508423

17 Jun, 2025 NA

Barmer - Rajasthan

Tender For supply of led tube light 2ft long 20 watt , exhaust fan 300mm , s s combination 6 amp , fan regulator , piano switch 6 amp , mcb sp 32 amp 240 v , stop cock brass 15mm , led bulb 10 watt , ceiling fan 1200mm , led tube light 10 watt , led panel light 2ft x 2ft 18 watt , switch 5 amps modular type , mcb spn 40 amps , piller tap cp 15mm dia , soap holder cp , hand shower , pvc casing capping 25mm with accessories , ceiling rose , pvc wire 1.5 sqmm , external type bulk head fitting 12 w led light , fly mesh door 990x2130mm , wooden door 990x2130mm , spring type door closure , non skid ceramic tiles 600mm x600mm , cement , sand coarse , putty for window glass , wash basin sink , wooden bd with sunmica 180mm x180mm , mcb 16 amp double pole , cfl bulb 22 watt , wooden door 2150mm x 1000mm , bty 12v 130 ah , exhaust fan for genr set , distilled water , fuel filter p genr set 62.5 kva , fuel filter s genr set 62.5 kva , door hinges heavy duty , air filter genr set 62.5 kva , 2 core cable 10 sqmm , flexible cable , s s combination 05 amp w o gangbox , s s combination 15 amp w o gangbox , change over switch 100 amp , avr genr set 62.5 kva , fan belt 62.5 kva , alternator assy , oil filter genr set 62.5 kva , engine starting switch genr set 62.5 , fuel cut off solenoid genr set 62.5 kva , plate assembly , alternator 30 kva , alternator core 30 kva , mcb 16 amp single pole , mcb 32 amp double pole , socket 15 amp , socket 5 amp , avr genr set 30 kva , fuel filter genr set 30 kva , fan belt genr set 30 kva , alternator assy genr set 30 kva , self- starter genr set 30 kva , air filter genr set 30 kva , oil filter genr set 30 kva , engine starting switch genr set 30 kva , fuel cut off solenoid genr set 30 kva , cable 2.5 sqmm , battery 12 v 88ah , fuel filter genr set 10 kva , air filter genr set 10 kva , oil filter genr set 10 kva , fuel filter genr set 2.1 kva , air filter genr set 2.1 kva , oil filter genr set 2.1 kva , wash basin pipe , urinal pipe , tyre outer 7.50 16 , tube inner 9.00 20 , tube inner 7.50 16 , sintex tank 200 ltr , mcb db 8 way , flap rust 10.00 20 , tanker delivery cock on off 3inch , 3 inch hose pipe , tube inner 10.00 20 , change over switch 63 amps , pvc cable single core 4 sqmm , switch one way 5 amp sp , filter 20 4.5 jumbo , blue tubing 12mm , sediment filter , blue pipe fitting elbow brash mta fta , jumbo filter , chemical for water filteration , replacement of ro membrane , water pump , tube 6.00 16 , tyre 6.00 16 , genr trailer hub , pvc wire 6 sqmm , led light 9 inch x 9 inch 22 watt , led tube light 2ft long with complete fittings , rivets bid details/ 2 / 79

State Government

CTN :40501962

04 Jun, 2025 1.14 Lacs

Srinagar - Jammu And Kashmir

Tender For providing of various items to drivers room and allied works at direction office, circle office and divisional office of m and hed kashmir - providing and fitting of water purifier with purifier purification stages:ro+uv+min+copper purification cartriges : 1. super sediment filter 2. carbon block filter 3. anti-scalant cartridge 4. ro membrane 5. mineral cartridge 6. copper cartridge 7. in tank uv sterilization storage tank capacity: 7 l ro membrane : 75 gpd (gallons per day) production rate : upto 15l/hr max duty cycle : upto 75 litres/day ultra violet led : 0.7 watt input voltage : 140-300 v ac / 50 hz operating voltage : 24 v dc works on tds upto : 2000 ppm, providing and fitting of graphic matting of size 14.5x 12.5, providing and fitting of floor blankets of size 14.5x 12.5, providing and fitting of shoe rack of standard size, providing and fitting of exhaust fan/ventilation fan 150mm sweep 1400 rpm , 270 cmh air delivery, 28 watt, providing, fitting of 20-watt surface led light, providing of cup set of six pieces, providing of ss rice plates, providing of ss water glass, providing of uniform for drivers, dismantling dressed stone work ashlar face stone work, marble work or precast concrete work manually/by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 meters lead as per direction of engineer-in-charge: 15.10.2 in cement mortar, providing and fixing brick work with common burnt clay (non-modular) bricks of class designation 7.5 in foundation and plinth including curing in : cement mortar 1:6 ( 1 cement : 6 coarse sand). (jksor code-6.1.5), providing and fixing of pink marble slab plain 18 mm thick(6007a), providing and fixing 15 mm nominal bore of standard back type c.p. brass sink mixer of approved quality and make, weighing not less than 1.970 kg., providing and fixing p.v.c. waste pipe for sink or wash basin including p.v.c waste fittings complete: 18.28.1.2 40 mm dia, providing and fixing of stainless steel kitchen sink - without drain board 610x460 mm bowl depth 200 mm, providing and laying of cement concrete flooring 1:2:4 (1cement: 2 coarse sand: 4 graded stone aggregate) finished with a floating coat of neat cement including cement slurry and curing complete, but excluding the cost of nosing of steps etc. complete. 11.3.2 40mm thick with 20 mm nominal size stone aggregate., direction office/circle office / ao office, vitrified floor tiles providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to is:15622 of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1cement :4 coarse sand) including grouting the joints with white cement and matching pigments etc. complete 11.52.1 size of tile 500x500 mm, providing and fixing glazed shutters for doors, windows and clerestory windows using 4mm thick float glass panes including isi marked m.s. pressed butt hinges bright finished of required size with necessary screws.(jk sor 9.10.5) second class kail wood 35mm window size i)49"x18"- 04 no., painting wood work with deluxe multi surface paint of required shade. two or more coats applied @ 0.90litre/10sqm over anunder coat of primer applied @ 0.75litre/10sqm of approved brand and manufacture for windows (jksor 13.57.2), renewing glass panes, with wooden fillets wherever necessary :14.7.1 float glass panes of thickness 4.0 mm (weight not less than 10kg/sqm) 43"x13"- 02 no., providing and fitting of anodised aluminium tower bolt (barrel type) 100 x10 mm(jk sor 0702), providing and fitting of anodised aluminium handles 100 mm with plate 150x32 mm (jk sor 0704), providing and fixing bright finished steel hooks and eyes for windows, renewing double glazing glass panes argon filled for upvc windows , 20mm overall thickness along with rubber seal, servicing of upvc windows/doors which include servicing/repairs of friction stays, handles etc

Central Government And Public Sector

CTN :40478295

06 Jun, 2025 45.0 Thousand

Mumbai - Maharashtra

Tender For providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - solid waste incinerator plant; repair and maintenance of baghouse filtration system of solid waste incinerator plant at rsms swm wmd barc trombay as per the technical s..

Central Government/Public Sector

CTN :40491684

17 Jun, 2025 26.75 Lacs

Aurangabad-Mh - Maharashtra

Tender For supply of operation and maintenance of 1.5 tr, 2 tr, 3 tr, capacity split air conditioner, , supply and charging of r 22 refrigerant , supply and charging of r 410 a refrigerant , supply and charging of r 32 refrigerant , supply of rotary compressor for 1.5 tr- r22 split ac unit , supply of rotary compressor for 1.5 tr- r32 split ac unit , supply of copper condensor coil suitable for 1.5 tr split ac , supply of copper condensor coil suitable for 2.0 tr split ac , repairing of indoor outdoor pcb card suitable for 1.5 tr 2.0 tr , supply of 100 gpd ro membrane for ro water system , supply of 5 micron , 20 inch , pre filter for ro water system , supply of 5 micron , 10 inch , pre filter for ro water system , supply of booster ro pump , supply of auto shutoff water level sensor for ro water system , supply of cto filter size 10 inch for ro water purifier system , supply of cto filter size 20 inch for ro water purifier , supply of 24 v dc smps power supply adapter , supply of compressor suitable for 40 80 litres , supply of compressor suitable for 60 120 litres

Central Government/Public Sector

CTN :40494121

17 Jun, 2025 NA

Mumbai - Maharashtra

Tender For supply of water purification system with uv (ultra-violet process) or uv (ultra-violet process)+uf (ultra-filtration process) (q2)

Central Government/Public Sector

CTN :40475106

23 Jun, 2025 NA

Mangalore - Karnataka

Tender For supply and installation of ro membranes on annual rate contract basis

CTN :40477337

17 Jun, 2025 NA

Multi City - Uttarakhand

Tender For hydraulic pressure testing and refilling of old fire extinguisher along with supply, installation of new afff type fire extinguisher, fire extinguisher, accessories and safety poster at sharda power house, lohiahead 2.annual maintenance of tube wells, pipe lines, cooling water pumps & cleaning of underground cooling water filtration tank along with cleaning of grass, bushes, rubbish etc near cooling water pump house, shaft seal tank area, emulsifier pump house area & premises at sharda power house lohiahead. 3.in situ machining of collector ring of the excitation system of unit 1, 2 & 3 at sharda power house, lohiahead. 4.repair of borewell pump-motor set, ceiling fans, exhaust fans of 40 mva transformers, 20 mva transformers, turbine hall and battery room at sharda power house, lohiahead on open tender basis

CTN :40477560

29 May, 2025 NA

Trivandrum - Kerala

Tender For maintenance of electrical installation and fans etc at cgo complex, trivandrum. sh. replacing of ro membrane to ro plant.subwork/packages:single