Tender For repair and maintenance of granular chlorine system and disinfection of water supply including cleaning and desilting of oh tanks and ug sumps and swimming pool at afa hyderabad
Tender For acmc of ro plant and water fountains at nitb goa airport d d - acmc of 500 lph old ro plant , acmc of 500 lph new ro plant , annual comprehensive maintenance of drinking water fountains 15 nos model m8cry make oasis , annual comprehensive maintenance of 100 ltrs storage capacity standalone water purification and dispensing units - 1st year , annual comprehensive maintenance of 100 ltrs storage capacity standalone water purification and dispensing units - 2nd year , annual comprehensive maintenance of 10 ltrs storage capacity of water purification system with 20 lph with ultraviolet disinfection - 1st year , annual comprehensive maintenance of 10 ltrs storage capacity of water purification system with 20 lph with ultraviolet disinfection - 2nd year , supply of critical spares 500 lph ro plant sediment filter wound filter 20 inch, 5 micron, outer dia- 4inch , supply of critical spares 100 litres capacity standalone water purification and dispensing units pp sediment filter 20 inch , supply of critical spares 100 litres capacity standalone water purification and dispensing units carbon block filter 20 inch , supply of critical spares 100 litres capacity standalone water purification and dispensing units ro membrane capacity 100 gpd 10 inch , supply of critical spares 100 litres capacity standalone water purification and dispensing units cartridge carbon filter 10 inch , supply of critical spares 10 ltrs storage capacity of water purification system sediment filter 10 inch , supply of critical spares 10 ltrs storage capacity of water purification system carbon block filter 10 inch , supply of critical spares 10 ltrs storage capacity of water purification system uf membrane , supply of critical spares 10 ltrs storage capacity of water purification system uv lamps 4 w , supply of critical spares 10 ltrs storage capacity of water purification system booster pumps 24v dc, 75 gpd capacity ) /bid number : gem/2025/b/6804910 * /dated: 18-10-2025 & & / bid document 1 / 22
Tender For m and r to barvi water works, jambhul........ providing annual operation and maintenance to 10 mld pressure filtration system by using cationic polyelectrolyte and sequential disinfection
Tender For corrigendum : providing of custom bid for services - 200139594 study for rainwater harvesting potential assessment and design of rainwater harvestingstructures/facilities/systems at ntpc-nabinagar
Tender For annual maintenance contract of disinfection drinking water of residual chlorine in 1mgd water supply distribution system under ae(ws & s)-1 mgd, in gvmc, visakhapatnam for the year 2025-26