tender for supply and installation of batteries for 5 kva online ups under buyback method for the department of geology, periyar university, salem. , cat (a) - supply and installation of batteries for ups under buyback method: note: 1.please ensure that the hsn code is mentioned in the hsn / sac code for gst rate column without fail for each item. 2.kindly refer to the tender notice before quoting the price. the make, model, detailed specifications, and the terms and conditions for the goods/works/ services shall strictly be as per the tender notice, which shall be final. , supply and installation of new batteries for ups: make and model: exide/ amaron quanta/ or equivalent batteries for 5 kva online ups: 12v / 42ah / smf , cat (b) - buy back items , buy-back (ie minus) - buyback method (take back old goods and supply and installation of new goods as per the above specification) old item: battery : exide 12v, 42ah, and smf