Tender For Repairs/Maint To Water Treatment Filtration Plants, Ro Plants/Desalination Plants Under Ge Chennai.
Tender Value
40 Lakhs
Estimated cost
Bid Submission
25 Aug 2026
1 days left
EMD
80000
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Chennai → Tamil Nadu
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Repairs/Maint To Water Treatment Filtration Plants, Ro Plants/Desalination Plants Under Ge Chennai.
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 14-Aug-2026 | date_corrigendum | Date | 25-Aug-2026 |
| 2 | 14-Aug-2026 | other_corrigendum | Other | 25-Aug-2026 |
BOQ
| Sl. No. | Item Description |
| 1 | Dismantling the RO plant of capacity 10 ltrs per hour and taking down complete for carrying out repairs by servicing, cleaning and replacement of defective spare parts including checking the entire flow system for smooth operation of plant to achieve desired parameters including painting the steel surfaces and foundation parts etc including marking the floor directions using 2 coats synthetic enamel paint after attending necessary welding and lathe works to corroded portion etc and as directed at site. Note: (1) Spare parts repairs for replacement with be measured and paid separately under relevant items. (2) The rate quoted deemed to be inclusive of engagement of skilled technician and helper for carrying out repair to the entire satisfaction to the engineer-in-charge. |
| 2 | All as per item No. 1.00 above but 50 ltrs per hour |
| 3 | All as per item No. 1.00 above but 100 ltrs per hour |
| 4 | All as per item No. 1.00 above but 2000 ltrs per hour |
| 5 | Supply only injection valve for 100 litres per hour Sodium/ Calcium Hypo chloride liquid electronic dosing plant complete all as specified and as directed. |
| 6 | Supply only Non Return valve for 100 litres per hour Sodium/ Calcium Hypo chloride liquid electronic dosing plant complete all as specified and as directed. |
| 7 | Supply only air releasing valve for 100 litres per hour Sodium/ calcium Hypo chloride liquid electronic dosing plant complete all as specified and as directed. |
| 8 | Supply only LDP hose (tube) for 100 litres per hour Sodium/ Calcium Hypo chloride liquid electronic dosing plant complete all as specified and as directed. |
| 9 | Supply only dosing head for 100 litres per hour Sodium/ Calcium Hypo chloride liquid electronic dosing plant complete all as specified and as directed. |
| 10 | Dismantling and cleaning of chemical tank with special chemical liquid of electronic dosing equipment complete all as specified and as directed. |
| 11 | Supply only high pressure RO pump of nominal flow rate 1.8 litres per minute maximum output 110 PSI, maximum internal pressure 60 PSL, 48 volts DC suitable for RO plant of capacity 50 litres per hour complete all as specified and as directed. |
| 12 | Supply only high pressure RO pump of nominal flow rate 1.8 litres per minute maximum output 110 PSI, maximum internal pressure 60 PSL, 48 volts DC suitable for RO plant of capacity 10 litres per hour complete all as specified and as directed. |
| 13 | Supply only Rectifier (Adaptor) 48 Volts, AC to DC, TC 466, input 230Vots AC/ 50Hz, output 36 Volts, DC/ 1.2A suitable for RO plants of capacity 50 litres per hour complete all as specified and as directed. |
| 14 | Supply only Rectifier (Adaptor) 48 Volts, AC to DC, TC 466, input 230Vots AC/ 50Hz, output 36 Volts, DC/ 1.2A suitable for RO plants of capacity 10 litres per hour complete all as specified and as directed. |
| 15 | Supply only Ist stage filter (prefilter), spun catridges, polypropylene of rating 5 microns, 250mm height, 63mm outer dia, 25mm inner dia, suitable for RO plant of capacity 50 litres per hour complete all as specified and as directed. |
| 16 | Supply only Ist stage filter (prefilter), spun catridges, polypropylene of rating 5 microns, 250mm height, 63mm outer dia, 25mm inner dia, suitable for RO plant of capacity 10 litres per hour complete all as specified and as directed. |
| 17 | Supply only IInd stage filter (carbon filter GAC), granular activated carbon filter, 250mm height, 63mm outer dia, 25mm inner dia, suitable for RO plant of capacity 50 litres per hour complete all as specified and as directed. |
| 18 | Supply only IInd stage filter (carbon filter GAC), granular activated carbon filter, 250mm height, 63mm outer dia, 25mm inner dia, suitable for RO plant of capacity 10 litres per hour complete all as specified and as directed. |
| 19 | Supply only IIIrd stage filter (sediment filter), spun catridges, polypropylene of rating 1 micron, 250mm height, 63mm outer dia, 25mm inner dia, suitable for RO plant of capacity 50 litres per hour complete all as specified and as directed. |
| 20 | Supply only IIIrd stage filter (sediment filter), spun catridges, polypropylene of rating 1 micron, 250mm height, 63mm outer dia, 25mm inner dia, suitable for RO plant of capacity 10 litres per hour complete all as specified and as directed. |
| 21 | Supply only Reverse Osmosis membrane (TFC) high quality, semi-permeable made up of polyamide membrane with a porosity of 1 micron, 250mm long, outer dia 63mm suitable for RO plant of 50 litres per hour complete all as specified and as directed. |
| 22 | Supply only Reverse Osmosis membrane (TFC) high quality, semi-permeable made up of polyamide membrane with a porosity of 1 micron, 250mm long, outer dia 63mm suitable for RO plant of 10 litres per hour complete all as specified and as directed. |
| 23 | Supply only post carbon filter, spun catridges, polypropylene of rating 1 micron, 250mm height, 63mm outer dia, 25mm inner dia suitable for RO plant of capacity 50 litres per hour complete all as specified and as directed. |
| 24 | Supply only post carbon filter, spun catridges, polypropylene of rating 1 micron, 250mm height, 63mm outer dia, 25mm inner dia suitable for RO plant of capacity 10 litres per hour complete all as specified and as directed. |
| 25 | Supply only Catridge element micron filter rating 5, suitable for RO plant of capacity 2000 litres per hour complete all as specified and as directed. |
| 26 | Supply only Ph booster suitable for 2000 LPH RO plant complete all as specified and as directed. |
| 27 | Supply only RO membrane, suitable for RO plant of capacity 2000 litres per hour size 80/40 complete all as specified and as directed. |
| 28 | Supply only Anti scaling chemical, silica based, suitable for RO plant/Desalination plant of capacity 2000 litres per hour/150 KLD/100KLD/50 KLD complete all as specified and as directed. |
| 29 | Supply only high strength Calcium hypochlorite dry free flowing and free from lumps solid chlorination medium,minimum chlorine strength 65% available in 40-45kg drums complete all as specified and as directed. |
| 30 | Supply of stable Bleaching Powder(Grade-I) confirms to IS-1065 Part-I 2019 in 25 Kg factory sealed container/ drums. The bleaching powder should be free from lead and must have CIAS (corrosion inhibitor & anti scalant) that is suitable for treatment of drinking water all as specified and directed. |
| 31 | FILTERATION PLANTSSupply and fix chlorine testing kit for filteration plant installed at different location under GE Chennai complete all as specified and as directed. |
| 32 | Supply and fix Hardness testing kit for filteration plant installed at different location under GE Chennai complete all as specified and as directed. |
| 33 | Supply Only Digital PH Meter (table top), Display-3.5 Digit LED Range-0 to 14.0 PH, mv: 0 to +/-1999 Accuracy +/- 0.01 PH,mv +/-1mv, slope control- 80 to 120%,Power 220/230V AC, sensor- pH electrode complete all as specified and as directed. |
| 34 | For 10000LPH PlantRepair /Replacement of 3.0HP submercible pump- Repairing the suction filters, Pump, discharge piping with valves to Pressure Sand Filter complete all as specified and as directed. |
| 35 | Repair/Replacement of Electrical control panel for the 3.0HP submercible pump along with wiring complete all as specified and as directed. |
| 36 | Dual Media Filter - Media removal, repairing of Internal distribution and collection system along with painting of inside two coats of Epoxy black paint and outside two coats of enamel paint and charging with new filter media like Anthracite, Pebbles, Coarse Silex, Fine silex for Dia 800 x 1500Hos Filter complete all as specified and as directed. |
| 37 | Activated carbon Filter - Media removal, repairing of Internal distribution and collection system along with painting of inside two coats of Epoxy black paint and outside two coats of enamel paint and charging with new filter media like Activated carbon with IV 600, Pebbles, Coarse Silex, Fine silex for Dia 900 x 1200Hos Filter complete all as specified and as directed. |
| 38 | Softner- Media removal, repairing of Internal distribution and collection system along with painting of inside two coats of Epoxy black paint and outside two coats of enamel paint and chrging with new media like Softner resin, Pebbles, Coarse Silex, Fine silex for Dia 800 x 2500Hos Softner complete all as specified and as directed. |
| 39 | Repair/Replacement of Brine preparation system with agitator motor and allied piping with ejector for the above softner unit complete all as specified and as directed. |
| 40 | Repair/Replacement of Hypo Chloride dosing system of 4LPH pump with 100Litres Tank and allied piping with fittings complete all as specified and as directed. |
| 41 | Repair/Replacement of 65NB - 5 Nos & 40 NB- 5 Nos of CI Diapghram Flanged end Valves with fittings complete all as specified and as directed. |
| 42 | Repair/Replacement of 50 mm gate valve including all fittings complete all as specified and directed |
| 43 | Repair/Replacement of 50 mm butterfly valve including all fittings complete all as specified and directed |
| 44 | Repair/Replacement of sutable presser gauge including all fittings complete all as specified and directed |
| 45 | For 20000LPH PlantRepair /Replacement of 3.0HP submercible pump- Repairing the suction filters, Pump, discharge piping with valves to Pressure Sand Filter complete all as specified and as directed. |
| 46 | Repair/Replacement of Electrical control panel for the 3.0HP submercible pump along with wiring complete all as specified and as directed. |
| 47 | Dual Media Filter - Media removal, repairing of Internal distribution and collection system along with painting of inside two coats of Epoxy black paint and outside two coats of enamel paint and charging with new filter media like Anthracite, Pebbles, Coarse Silex, Fine silex for Dia 800 x 1500Hos Filter complete all as specified and as directed. |
| 48 | Activated carbon Filter - Media removal, repairing of Internal distribution and collection system along with painting of inside two coats of Epoxy black paint and outside two coats of enamel paint and charging with new filter media like Activated carbon with IV 600, Pebbles, Coarse Silex, Fine silex for Dia 900 x 1200Hos Filter complete all as specified and as directed. |
| 49 | Softner- Media removal, repairing of Internal distribution and collection system along with painting of inside two coats of Epoxy black paint and outside two coats of enamel paint and chrging with new media like Softner resin, Pebbles, Coarse Silex, Fine silex for Dia 800 x 2500Hos Softner complete all as specified and as directed. |
| 50 | Repair/Replacement of Brine preparation system with agitator motor and allied piping with ejector for the above softner unit complete all as specified and as directed. |
| 51 | Repair/Replacement of Hypo Chloride dosing system of 4LPH pump with 100Litres Tank and allied piping with fittings complete all as specified and as directed. |
| 52 | Repair/Replacement of 65NB - 5 Nos & 40 NB- 5 Nos of CI Diapghram Flanged end Valves with fittings complete all as specified and as directed. |
| 53 | Repair/Replacement of 65 mm gate value including all fittings complete all as specified and directed |
| 54 | Repair/Replacement of 65 mm butterfly value including all fittings complete all as specified and directed |
| 55 | Repair/Replacement of suitable presser gauge including all fittings complete all as specified and directed |
| 56 | For 30000LPH PlantRepair /Replacement of 5.0HP submercible pump- Repairing the suction filters, Pump, discharge piping with valves to Pressure Sand Filter complete all as specified and as directed. |
| 57 | Repair/Replacement of Electrical control panel for the 5.0HP submercible pump along with wiring complete all as specified and as directed. |
| 58 | Dual Media Filter - Media removal, repairing of Internal distribution and collection system along with painting of inside two coats of Epoxy black paint and outside two coats of enamel paint and charging with new filter media like Anthracite, Pebbles, Coarse Silex, Fine silex for Dia 1300 x 1500Hos Filter complete all as specified and as directed. |
| 59 | Activated carbon Filter - Media removal, repairing of Internal distribution and collection system along with painting of inside two coats of Epoxy black paint and outside two coats of enamel paint and charging with new filter media like Activated carbon with IV 600, Pebbles, Coarse Silex, Fine silex for Dia 1500 x 1500Hos Filter complete all as specified and as directed. |
| 60 | Softner- Media removal, repairing of Internal distribution and collection system along with painting of inside two coats of Epoxy black paint and outside two coats of enamel paint and chrging with new media like Softner resin, Pebbles, Coarse Silex, Fine silex for Dia 1300 x 2500Hos Softner complete all as specified and as directed. |
| 61 | Repair/Replacement of Brine preparation system with agitator motor and allied piping with ejector for the above softner unit complete all as specified and as directed. |
| 62 | Repair/Replacement of Hypo Chloride dosing system of 4LPH pump with 100Litres Tank and allied piping with fittings complete all as specified and as directed. |
| 63 | Repair/Replacement of 100NB - 5 Nos & 80NB 5 Nos of CI Diapghram Flanged end Valves with fittings complete all as specified and as directed. |
| 64 | Repair/Replacement of 80 mm gate value including all fittings complete all as specified and directed |
| 65 | Repair/Replacement of 80 mm butterfly value including all fittings complete all as specified and directed |
| 66 | Repair/Replacement of sutable presser gauge including all fittings complete all as specified and directed |
| 67 | DESALINATION PLANTRoutine inspection and preventive maintenance of 150 KLD Desalination Plant including checking of pumps, motors, valves, pressure gauges, flow meters, and electrical panels, Cleaning of Raw Water Tank, Product Water Tank and Brine Tank,Servicing of High Pressure Pump including alignment, lubrication and replacement of minor consumables, Cleaning/Chemical flushing of RO membranes (CIP Cleaning,Servicing of Dosing Pumps and Chemical Dosing System,Checking and maintenance of Electrical Control Panel, MCCB, contactor and relay,Calibration/checking of TDS meter, pressure gauge and flow meter,Inspection and servicing of UV system/chlorination system ,Replacement of Micron Cartridge Filters (5 Micron/10 Micron) complete all as specified and as directed.Note:-Spares parts shall be deemed to be included in this items. |
| 68 | All as per item No-67 but cap 100 KLD . |
| 69 | All as per item No-67 but cap 50 KLD . Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Aug 14, 2026
11:30 IST
Tender Published
Tender notice published.
Completed
Aug 25, 2026
18:00 IST
Corrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
Upcoming · 1 day
Aug 25, 2026
18:00 IST
Corrigendum-2 Issued
Clarifications on tender conditions and amendments issued.
Upcoming · 1 dayAug 25, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 1 dayAug 27, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 3 daysTender Documents
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