supply fitting and fixing the non schedule items as per boq under balurghat ai division office , supplying the following items , supply of exide 24 volt 2.00 kva microcontroller based pure sine wave inverter. , supply of exide invatubular inverter battery of 240 ah, recyclable long life, tall tubular type (product code: it 900). , supply of exide inverterz gqp(gqp12v900). , supply of exide invamaster(imst1000). , supply of casing box for inverter batteries.(for 2 nos batteries) , supply of casing box for inverter batteries.(for 1 no battery) , supply of ro water purifier | ro+uv+uf+tds control + alkaline + copper + uv in tank | auto flush|9l|20 lph|.(kent, aquaguard and ao smith make) , supply of italia premium leatherette office chair for work | 3-years warranty | boss chair for office, ergonomic executive chair, cushioned arms & seat, leg rest, heavy duty metal base (black).