supply and installation of smf batteries for 1 x 80 kva and 1 x 20 kva ups ( ii ) systems installed at new institute building imsc supply and installation of smf batteries. , cat ( a ) -items to be supply and installation , supply, installation, testing, commissioning and handing over of 12 volts valve regulated lead acid batteries sealed maintenance free ( smf ) of required minimum 120 ah capacity complete with battery cubicle inter- connection, jumper cable and terminal connectors to meet the 1x80 kva ups back up requirement including gst@ 28%. batteries should be of panasonic / rocket / amararaja make.location : new building 1st floor ups battery room. , supply, installation, testing, commissioning and handing over of 12 volts valve regulated lead acid batteries sealed maintenance free ( smf ) of required minimum 42 ah capacity complete with battery cubicle inter- connection, jumper cable and terminal connectors to meet the 1x20 kva ups ( ii ) back up requirement including gst@ 28%.batteries should be of panasonic / rocket / amararaja make.location : new building 3rd floor ups battery room. , cat ( b ) - buy back items , buy-back ( ie minus ) rebate for dismantling and taking away old 84 nos 120ah smf rocket make old batteries installed for 1x80kva ups on as is where is basis without rcm gst ( rate for old batteries ) , buy-back ( ie minus ) rebate for dismantling and taking away old 30 nos 42ah smfamaron make old batteries installed for 1x20kva ups ( ii ) on as is where is basis without rcm gst ( rate for old batteries )