Tender For providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - as per tender document; sl no 1 annual maintenance charges (amc) for existing ro systems up to 10 lph, including service charges, routine inspections, repairs, cleaning..,repair, maintenance, and installation of plant/ systems/equipments (version 2) - as per tender document; sl no 2 annual maintenance charges annual maintenance contract for existing ro systems with capacity 20 to 25 lph including service charges routine inspections repairs ..,repair, maintenance, and installation of plant/ systems/equipments (version 2) - as per tender document; sl no 3 annual maintenance charges annual maintenance contract for existing ro systems with capacity of 50 lph including service charges routine inspections repairs cle..,repair, maintenance, and installation of plant/ systems/equipments (version 2) - as per tender document; sl no 4 comprehensive maintenance charges for 500 lph ro water purification system; as per tender document