supply of steel storage units and racks at vydyuthi bhavanam thiruvananthapuram supply of steel storage units and racks for the use of library at vydyuthi bhvaanam thiruvananthapuram , supplying steel storage shelf with glass door of overall size 916mm ( w ) x486mm ( d ) x1980mm ( h ) or nearest size with rigid knockdown/ welded construction . the body shall be made out of high yield strength crca- d grade of miniumum 1mm thick conforming to is :513 . the unit shall be provided with a brass handle and a 2 way locking mechanism with shooting bolt . it should have a height wise adjustable shelf mounting which shall have a uniformly distributed load capacity of max 75kg . it should also have a m10 screw type leveller with hex plastic base . the finishing shall include epoxy powder coated to thickness of 50 microns . , supplying double sided steel book rack of overall size 900mm ( w ) x600mm ( d ) x1850mm ( h ) , or nearest size with rigid knockdown/ welded construction . the body shall be made out of high yield strength crca- d grade of minimum 1mm thick conforming to is :513 . number of adjustable shelf shall be 5 with 12 loading levels . uniformly distributed load capacity per each shelf is 100kg maximum . necessary shelf back stiffener at the rear end of the shelves shall be provided to support books on the rear side . label holder & range indicator on each main unit for inserting labels . , supplying double sided steel book rack of overall size 900mm ( w ) x600mm ( d ) x1850mm ( h ) , or nearest size with rigid knockdown construction/welded construction . the body shall be made out of high yield strength crca- d grade of minimum 1mm thick conforming to is :513 . number of adjustable shelf shall be 6 with 14 loading levels . uniformly distributed load capacity per each shelf is 100kg maximum . shelf back stiffener at the rear end of the shelves shall be provided to support books on the rear side . label holder & range indicator on each main unit for inserting labels . , supplying periodical steel display rack of overall size of 900mm ( w ) x450mm ( d ) x1830mm ( h ) or nearest size with rigid knockdown construction/welded construction . the body shall be made out of high yield strength crca- d grade of minimum 1mm thick conforming to is :513 . there shall be 5 level racks , display tray shall be suitable for foolscap size magazines , periodicals , aesthetically appealing metal tray at an angle of easy viewing . receding facility to access the storage behind . uniformly distributed load capacity per each shelf is 50kg . leveler shall be screw type with hex plastic base and finish shall be epoxy polyester powder coated to the thickness of 50 microns . , providing and fixing modular type l- shaped work station ( 1500mmx1200mm ) of approved brands as per the specifications and drawings , using 60mm thick and 1200mm high partition made out of frame work of powder coated crca steel of minimum thickness 1 . 2mm with pre punched cutouts to provide electric and networking cables and table tops using 25mm thick interior grade pre laminated particle board with 2mm thick pvc edge band on the exposed side and with necessary gable ends . the partitions are to be covered with 4mm thick pre laminated particle board tiles on both sides with fabric covering of appropriate shade , writing board , pin up board etc at desired locations based on orientation of workstations . raceways are to be provided at desired positions on the frames ( below and above work surface ) for fixing the switch sockets/data cables . the rate shall include cost of providing three draw pedestal units , key board tray , cpu trolley etc as per specifications and 4 switches and 4 sockets with necessary electrical wiring etc complete .