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ro membrane Tenders
Total 472 ro membrane tenders found
#TBR: 34655541
Live
Water Supply And Drainage
West Bengal
Due On: 02 Jul, 2025
(10 Days Left)
Supply, Delivery, Installation Of Element For Unit And Other Allied Work Of Existing Mobile Treatment Unit Located At Itahar In The District Of Uttar Dinajpur Under Malda Mechanical Division, Phe Dte. Wbphed/Ee/Mlmd/Niet 05 Of 2025-2026
Gem bids for Repair And Cleaning Of Reverse Osmosis Purifiers, 6 Pressure Switch And Solenoid Valve Repair Replacement And Housing Sterilization Filter Cartridge Replacement Full Ro System Cleaning And Performance Check Leak Inspection Or Pipe Replacement Uv Chamber Maintenance
Gem Bids For Repair And Maintenance Spares Of Op Wks Ro Plants, 165 Antiscalent Chemical High Pressure Water Pump Repairing Work Complete Fitting Work Membrane Cleaning Flow Switch Volt Amp Frequency Meter Vaf RoMembrane Mcb 4 Pole Micro Filter 2 Inch X 20 Inch Silica Sand Multigrade Carbon Beg Filter Panel Board Wiring Work Misc Items And Service Installation Work
Supply Of Set Of Spares Suitable For 500 Lph Ro Plant Consisting 03 Items 1 4040 RoMembrane Filter 4 Dia X40 Long - 02 Nos. 2 Spun Filter 4 Dia X 20 Long - 08 Nos. 3 Membrane Housing End Cap 4040 4 Dia - 04 Nos. Make Brand- 1 Ionix 2 Blue Star 3 Kent 4 Ampure Or Similar.
Gem Bids For Coarse Silex , Activated Carbon 900 Iv , 20 Inch Pp Housing , 5 Micron X 20 Inch Clr Filter Cartridge , 1 Micron X 10 Inch Clr Filter Cartridge , 0 Point 2 Micron X 10 Inch Pleated Cartridge , Uv Lamp Alfa Model Ecs 08l , 4 Mm Nylon Tube , 6 Mm Nylon Tube , 8 Mm Pu Tube , 3 By 4 Inch Steam Solenoid Valve 24v , 4 Inch 4040 RoMembrane To Ray Tm710d , 4 Inch Advanced End Cap , 8 X 44 Frp Vessel , 1 By 4 Inch X 4mm Cdc Female Connectors , 1 By 4 Inch X 4mm Cdc Male Connectors , 1 By 4 Inch X 4mm Cdc Y Connectors , 1 By 4 Inch X 3 By 8 Cdc Unf Connectors , 8mm Cdc Tee Connectors , Cat Ion Resin For 2 Bed Resin , Anion Resin For 2 Bed Resin , Cat Ion Resin For Mixed Bed Resin , Anion Resin For Mixed Bed Resin , Mixed Bed Resin Mb 108 Slash Mb110 , 1 Inch Cpvc Fta , 1 Inch Cpvc Elbow , 1 Inch Cpvc Union , 1 Inch X 3 By 4 Inch Cpvc Reducer Bush , 1 Inch Cpvc Pipe , 3 By 4 Inch Cpvc Fta , 3 By 4 Inch Cpvc Elbow , 3 By 4 Inch Cpvc Union , 3 By 4 Inch X 1 By 2 Inch Cpvc Reducer Bush , 3 By 4 Inch Cpvc Pipe , 1 By 2 Inch Cpvc Fta , 1 By 2 Inch Cpvc Elbow , 1 By 2 Inch Cpvc Union , 1 By 2 Inch Cpvc Pipe , 1 By 2 Inch Ss Tc Clamp , Pneumatic Rotary Actuator Valve , Anti-scalene Solution , Hydrochloride Acid , Caustic Soda , Service Charges , Packing And Transportation ,etc
Gem Bids For "comprehensive Maintenance Contract Of All Vrv/ Vrf System Including All Idu & Odu Of All Capacity, Ahus & Tfas, Referigerant Copper Pipe, Drain Pipe, Inline Fan, Duct/pvc Pipe With Lt Panel For Odu & Idu Including All Installation As Mentioned In Appendix I Installed In Interim Terminal Building, Kushinagar International Airport I/c Carrying Out Monthly Visit For Servicing And Maintenance Of All Components As Per Oem Standards By Providing Trained Service Engineer With All Tools And Plant And Spares I/c Attending All Breakdown Repairs As & When Required Etc. Complete As Per Instructions Of Engineer In-charge As Required. Note - Total Capacity Of Vrv/vrf Odu Is 400 Hp Of Dakin Make. First Year " "comprehensive Maintenance Contract Of All Vrv/ Vrf System Including All Idu & Odu Of All Capacity, Ahus & Tfas, Referigerant Copper Pipe, Drain Pipe, Inline Fan, Duct/pvc Pipe With Lt Panel For Odu & Idu Including All Installation As Mentioned In Appendix I Installed In Interim Terminal Building, Kushinagar International Airport I/c Carrying Out Monthly Visit For Servicing And Maintenance Of All Components As Per Oem Standards By Providing Trained Service Engineer With All Tools And Plant And Spares I/c Attending All Breakdown Repairs As & When Required Etc. Complete As Per Instructions Of Engineer In-charge As Required. Note - Total Capacity Of Vrv/vrf Odu Is 400 Hp Of Dakin Make. Second Year " "annual Comprehensive Maintenance Of 1.0 Tr, 1.5 Tr And 2.0 Tr Split Type Air Conditioners Of M/s Voltas/carrier/hitachi/lg/haier Etc. Make Installed At Different Locations Of Kushinagar International Airport As Mentioned In Appendix I. Works Include Carrying Out Quarterly Visit For Servicing And Maintenance Of Ac Units Including Attend To Complaints / Faults / Breakdowns And Taking Rectification Action Ensuring Serviceability/satisfactory Working Condition Of The Systems And Also Includes Refrigerant Gas Charging And Repair/replacement Of Required Spares Parts Like Pcbs, Refrigerrant Pipe, Compressors, All Type Of Relays, Motors, Handset Say Remote, Thermostats, Capacitors, Selector Switches, Expansion Valve Etc. And Maintaing Records/ Documentation As Per Engineer In Charge And As Per Special Condition Of The Contract. Note - 1 Job Equal To Acmc Of 1 No Split Ac (1.0 Tr/1.5 /2.0 Tr) For 1 Year. First Year" "annual Comprehensive Maintenance Of 1.0 Tr, 1.5 Tr And 2.0 Tr Split Type Air Conditioners Of M/s Voltas/carrier/hitachi/lg/haier Etc. Make Installed At Different Locations Of Kushinagar International Airport As Mentioned In Appendix I. Works Include Carrying Out Quarterly Visit For Servicing And Maintenance Of Ac Units Including Attend To Complaints / Faults / Breakdowns And Taking Rectification Action Ensuring Serviceability/satisfactory Working Condition Of The Systems And Also Includes Refrigerant Gas Charging And Repair/replacement Of Required Spares Parts Like Pcbs, Refrigerrant Pipe, Compressors, All Type Of Relays, Motors, Handset Say Remote, Thermostats, Capacitors, Selector Switches, Expansion Valve Etc. And Maintaing Records/ Documentation As Per Engineer In Charge And As Per Special Condition Of The Contract. Note - 1 Job Equal To Acmc Of 1 No Split Ac (1.0 Tr/1.5 /2.0 Tr) For 1 Year. Second Year" "annual Comprehensive Maintenance Of 1.5 Tr & 2.0 Tr Window Type Air Conditioners Of M/s Hitachi/o-general Make Installed At Different Locations Of Kushinagar International Airport As Mentioned In Appendix I. Works Include Carrying Out Quarterly Visit For Servicing And Maintenance Of Ac Units Including Attend To Complaints / Faults / Breakdowns And Taking Rectification Action Ensuring Serviceability/satisfactory Working Condition Of The Systems And Also Includes Refrigerant Gas Charging And Repair/replacement Of Required Spares Parts Like Pcbs, Refrigerrant Pipe, Compressors, All Type Of Relays, Motors, Handset Say Remote, Thermostats, Capacitors, Selector Switches, Expansion Valve Etc. And Maintaing Records/ Documentation As Per Engineer In Charge And As Per Special Condition Of The Contract. Note - 1 Job Equal To Acmc Of 1 No. Window Ac (1.5 /2.0 Tr) For 1 Year. First Year" "annual Comprehensive Maintenance Of 1.5 Tr & 2.0 Tr Window Type Air Conditioners Of M/s Hitachi/o-general Make Installed At Different Locations Of Kushinagar International Airport As Mentioned In Appendix I. Works Include Carrying Out Quarterly Visit For Servicing And Maintenance Of Ac Units Including Attend To Complaints / Faults / Breakdowns And Taking Rectification Action Ensuring Serviceability/satisfactory Working Condition Of The Systems And Also Includes Refrigerant Gas Charging And Repair/replacement Of Required Spares Parts Like Pcbs, Refrigerrant Pipe, Compressors, All Type Of Relays, Motors, Handset Say Remote, Thermostats, Capacitors, Selector Switches, Expansion Valve Etc. And Maintaing Records/ Documentation As Per Engineer In Charge And As Per Special Condition Of The Contract. Note - 1 Job Equal To Acmc Of 1 No. Window Ac (1.5 /2.0 Tr) For 1 Year. Second Year" "annual Comprehensive Maintenance Of 4.0 Tr (inverter Type) Tower Air Conditioners Of M/s Blue Star / Haier /carrier Etc Make Installed At Atc Tower Of Kushinagar International Airport As Mentioned In Appendix I. Works Include Carrying Out Quarterly Visit For Servicing And Maintenance Of Ac Units Including Attend To Complaints / Faults / Breakdowns And Taking Rectification Action Ensuring Serviceability/satisfactory Working Condition Of The Systems And Also Includes Refrigerant Gas Charging And Repair/replacement Of Required Spares Parts Like Pcbs, Refrigerrant Pipe, Compressors, All Type Of Relays, Motors, Handset Say Remote, Thermostats, Capacitors, Selector Switches, Expansion Valve Etc. And Maintaing Records/ Documentation As Per Engineer In Charge And As Per Special Condition Of The Contract. Note - 1 Job Equal To Acmc Of 1 No. Tower Ac (4.0 Tr) For 1 Year. Second Year" "annual Comprehensive Maintenance Contract Of Existing Oasis Make Recessed Bi-level Drinking Water Fountain, With Double Ss Bubbler And With Mechanical And Sensor Both Through Oem Only Including Servicing, Repairing, Supply And Replacement Of All Spares I/c Refrigerant Gas, Compressor Etc. As Per The Requirement And Quarterly Preventive Maintenance Visits And Breakdown Visits Through Oem/oem Authorized Service Dealer Only Strictly As Per The Scope Of Work Of Special Condition Of Contract. Note - 1) 1 Job Equal To Acmc Of 1 No. Drinking Water Fountain With Inbuilt Ro For 1 Year. 2) In This Item, The Replacement Of Consumables Like Pf Candle Filter, Block Filter/carbon & RoMembrane Are Covered Only One Times In A Year. First Year" "annual Comprehensive Maintenance Contract Of Existing Oasis Make Recessed Bi-level Drinking Water Fountain, With Double Ss Bubbler And With Mechanical And Sensor Both Through Oem Only Including Servicing, Repairing, Supply And Replacement Of All Spares I/c Refrigerant Gas, Compressor Etc. As Per The Requirement And Quarterly Preventive Maintenance Visits And Breakdown Visits Through Oem/oem Authorized Service Dealer Only Strictly As Per The Scope Of Work Of Special Condition Of Contract. Note - 1) 1 Job Equal To Acmc Of 1 No. Drinking Water Fountain With Inbuilt Ro For 1 Year. 2) In This Item, The Replacement Of Consumables Like Pf Candle Filter, Block Filter/carbon & RoMembrane Are Covered Only One Times In A Year. Second Year" Replacement Of Candel 20 Inch /as Per Oem Recommendation And As When Required. (make-oasis) Replacement Of Block 20 Inch /as Per Oem Recommendation And As When Required. (make-oasis) Replacement Of Pf Candel 20 Inch /as Per Oem Recommendation And As When Required. (make-oasis) Replacement Of Gac Filter 20 Inch /as Per Oem Recommendation And As When Required.(make-oasis) "replacement Of Membrane /as Per Oem Recommendation And As When Required (make-oasis) " "annual Comprehensive Maintenance Contract Of 80 Ltrs/hr Water Coolers With Inbuilt Water Purifier (ro Plus Uv) Having Storage Capacity Of Blue Star/cilmatrol Etc.make At Different Locations Of Kushinagar International Airport. Work Include Carrying Out Quarterly Visit For Servicing And Maintenance Of Water Cooler With Ro Units Including Attend To Complaints / Faults / Breakdowns And Taking Rectification Action Ensuring Serviceability/satisfactory Working Condition Of The Systems And Also Includes Refrigerant Gas Charging And Repair/replacement Of Required Spares Parts Like Pcbs, Refrigerrant Pipe, Compressors, All Type Of Relays, Motors, Thermostats, Capacitors, Solenoid Valve Etc. Through Oem Or Authorized Oem Service Dealer And Maintaing Records/ Documentation As Per Engineer Incharge And As Per Special Condition Of The Contract. Note - 1) 1 Job Equal To Acmc Of 1 No. Water Cooler With Inbuilt Ro For 1 Year. 2) In This Item, The Replacement Of Consumables Like Pf Candle Filter, Block Filter/carbon & RoMembrane Are Covered Only One Times In A Year. First Year" "annual Comprehensive Maintenance Contract Of 80 Ltrs/hr Water Coolers With Inbuilt Water Purifier (ro Plus Uv) Having Storage Capacity Of Blue Star/cilmatrol Etc.make At Different Locations Of Kushinagar International Airport. Work Include Carrying Out Quarterly Visit For Servicing And Maintenance Of Water Cooler With Ro Units Including Attend To Complaints / Faults / Breakdowns And Taking Rectification Action Ensuring Serviceability/satisfactory Working Condition Of The Systems And Also Includes Refrigerant Gas Charging And Repair/replacement Of Required Spares Parts Like Pcbs, Refrigerrant Pipe, Compressors, All Type Of Relays, Motors, Thermostats, Capacitors, Solenoid Valve Etc. Through Oem Or Authorized Oem Service Dealer And Maintaing Records/ Documentation As Per Engineer Incharge And As Per Special Condition Of The Contract. Note - 1) 1 Job Equal To Acmc Of 1 No. Water Cooler With Inbuilt Ro For 1 Year. 2) In This Item, The Replacement Of Consumables Like Pf Candle Filter, Block Filter/carbon & RoMembrane Are Covered Only One Times In A Year. Second Year" Replacement Of Block/carbon Filter 10 Inch For The Inbuilt Water Purifier Or As Per Oem Recommendation As And When Required. Replacement Of Pf Candel Filter 10 Inch For The Inbuilt Water Purifier Or As Per Oem Recommendation As And When Required. Replacement Of Membrane Filter For The Inbuilt Water Purifier Or As Per Oem Recommendation As And When Required. Dismantling Of Existing Split A.c/window A.c/tower A.c Of Different Rating / Capacity Up To 4 Tr From Existing Site Including Dismantling Of Stand, Stabilizer & Other Associated Accessories Etc, Refilling Existing Holes, Plastering, Finishing The Walls, Shifting Of The Removed Air Conditioning Unit Along With The Accessories Up To Store Room As Per The Direction Of Engineer Incharge And As Per Site Requirement. Installation Testing And Commissioning Of Split A.c/window A.c/tower A.c Of Different Rating /capacity Up To 4 Tr Including Making Holes, Plastering, Refrigerant Gas Charging, Connection With 4 Sq Mm Copper Power Input Cable From Nearest Power Outlet, Testing & Commissioning Etc As Per Site Requirement And As Per The Direction Of The Engineer In Charge. Supply And Installation Of Copper Refrigerant Pipe ( 1/2 Inch Plus 1/4 Inch ) Complete With Fitting Suction Line, Discharge Line With 12 Mm Thick Nitrile Rubber Insulation Between Indoor Unit & Outdoor Unit, Brazing Including Providing Of Clamps, Testing & Commissioning Etc. Complete As Required For 1.0/1.5 Tr Split Ac. Supply And Installation Of Copper Refrigerant Pipe ( 5/8 Inch Plus 3/8 Inch ) Complete With Fitting Suction Line, Discharge Line With 19 Mm Thick Nitrile Rubber Insulation, Brazing Including Providing Of Clamps Etc. Complete As Required For 2.0 Tr Split Ac. Supply And Installation Of Rigid Pvc/flexible Drain Pipe Of 25 Mm Dia With 6mm Heatlon/teflon Insulation Complete With Fittings & Accessories, U Straps Etc. Supplying & Fixing Of Approved Make Electrical Cable 3 Core X 2.5 Sq.mm Suitable For 1.5 / 2.0 Tr Split Airconditioning Unit With Accessories Complete As Required. Providing And Fixing 12 Mm Nitrile Rubber Insulation On The Suction And Discharge Line Of The Existing Split Air Conditioners As Required. Providing And Fixing 19 Mm Nitrile Rubber Insulation On The Suction And Discharge Line Of The Existing 2.0 Tr Split Air Conditioners As Required.