supplying, installation and commissioning of lab tables for room no - 742 for biochemistry dept. under university of calcutta for fy - 23-24. , wall laboratory table:2700 mm l x900 mm d x 900 mm h storage based island bench withshutter drawer under -storage, electrical truncking reagent shelf above the table top.the under structure should be made of crca ms with pure epoxy powder coating and are of 1mm thickness. the master upright should be of the dimensions: 300 x 150 x 1.2 mm. it should be made from 1.2mm thick crca ms with pure epoxy powder coating.it should have an open-able door for easy service maintenance and should extend till the false ceiling. the vertical upright should form the backbone for internal distribution of gds, electrical supply systems shelves and top units and should be constructed from 16-gauge crca formed steel panels with removable covers. shelf height should be adjustable with an increment of 1inch / 25mm. uprights should be supplied with adjustable feet from -5mm to +20mm. depending upon the layout, height adjustable shelves should be provided between uprights with 1” of height adjustability. the ends and intermediate vertical supports should be 2mm thick aluminum extrusion with ms brackets of 2 mm thick. toughened glass should be put-on over these shelves for taking care of bottle marks/corrosion. suspended welded cabinet body should be of flush face construction with intersection of vertical and horizontal members like lh and rh side panel along with front horizontal channel, back panel and bottom panel. the storage cabinets should be fixed and should also have the provision for leg space as per the need. it should have the provision for relocation anywhere easily as it should be an independent unit. doors should be assembled with ss-304 hinge assembly. removable back panel should be provided to easily access the service lines running behind the cabinet benches. intermediate horizontal channels should be provided between door and drawe