tender for jal jeevan mission (jjm)-quality control labs-supplying, installing and commissioning of ups with batteries to various sub district labs under district lab, wayanad-general electrical work , jal jeevan mission-supply and installing and commissioning of ups with batteries to various sub district labs under qc district lab,wayanad , od107755/2024-2025:supplying, installing, and commissioning of one no. online ups pure sine wave 10 kva /8kw,240vdc, 3 phase input line, single phase output power factor .7 lag to unity, true sine wave, audible warning for input and output (under and over ) voltage inverter overload and battery low, mains, inverter, battery, bypass, output and fault. noise level & it;60db. protection for output over-voltage/under voltage, overload, output short circuit, battery over voltage / under voltage. auto bass relay. over 85% efficiency on a full load of approved/accepted make premium quality, warranty for 5 years (including extended warranty) onsite with periodical inspection of once in a month. the work includes the necessary electrical connection with db and ups and the direction of the site in charge. rate excluding gst. , od108068/2024-2025:supply, installation, testing & commissioning of 12v,150 ampere-hour rating tubular batteries of approved/accepted make premium quality (exide el series, or amaron ) and bis certified supporting online single ups unit with backup capacity of 4 hours at 50% of rated full load. 150 ampere-hour rating of battery and no. of batteries selected shall be suitable for the specified backup time. supply of unit including battery charger, battery stand with enclose etc. minimum 4 years onsite replacement warranty for battery from the original manufacturer to be ensured. during the warranty period, regular checkups and routine maintenance of ups battery including maintaining the water level of the battery with distilled water shall be done by qualified technical staff. rate excluding gst. , od108069/2