Details: working charges od80472/2024-2025:removing filter media completely & replacing with new filter media ( 16/32, 10/16. 4/8 & 2/4 sizes quarts sand & activated carbon ) for 5000 lph ro plant od80473/2024-2025:ro membrane cleaning using different type of chemical (remove inorganic scales of calcium carbonate, calcium sulphate, magnesium, barium, strontium sulphate, fluoride, iron and silica from ro membrane). for 1000 lph ro plant od80484/2024-2025:electronic dosing pump servicing and fixing new dosing tube including materials and labour od80475/2024-2025:supply & installation of flow indicator for 5000 lph ro plant ( reject & permeate) od80476/2024-2025:replacing chocked cartridge filters, including cost of filter cartridge for 1000 lph ro plant od80474/2024-2025:replacing chocked cartridge filters including cost of filters for 2000 lph ro plant od80471/2024-2025:replacing chocked cartridge filters including cost of filters for 5000 lph ro plants. od80477/2024-2025:r
Sector: Water supply and Sewerage