corridor and room tiling work corridor tiling , tiling of rooms and providing and fixing aluminium work for passage sides at img , thiruvananthapuram , corridor tiling ( first floor , old block ) / , tiling of rooms of accounts officer & deputy director/ providing and fixing aluminium work for passage sides , 15 . 56 dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead . , 11 . 46 . 2 providing and laying vitrified tiles ( thickness to be specified by manufacturer ) , with water absorption less than 0 . 08 % and conforming to i . s . 15622 , of approved make , in all colours& shade , inskirting , riser of steps , over 12 mm thick bed of cement mortar 1:3 ( 1 cement : 3 coarse sand ) , including grouting the joint with white cement & matching pigments etc . complete . size of tile 600x600 mm , 11 . 47 . 2 providing and laying vitrified tiles in different sizes ( thickness to be specified by the manufacturer ) , with water absorption less than 0 . 08% and conforming to is : 15622 , of approved brand & manufacturer , in all colours and shade , in skirting , riser of steps , laid with cement based high polymer modified quick set tile adhesive ( water based ) conforming to is : 15477 , in average 6 mm thickness , including grouting of joints ( payment for grouting of joints to be made separately ) . size of tile 600x600 mm ) , 21 . 1 . 1 . 2 providing and fixing aluminium work for doors , windows , ventilators and partitions with extruded built up standard tubular sections/ appropriate z sections and other sections of approved make conforming to is : 733 and is: 1285 , fixing with dash fasteners of required dia and size , including necessary filling up the gaps at junctions , i . e . at top , bottom and sides with required epdm rubber/ neoprene gasket etc . aluminium sections shall be smooth , rust free , straight , mitred and jointed mechanically wherever required including cleat angle , aluminnium snap beading for glazing /paneling , c . p . brass/ stainless steel screws , all complete as per architectural drawings and the directions of engineer-in-charge . ( glazing , paneling and dash fasteners to be paid for separately ) :for fixed portion . powder coated aluminium ( minimum thickness of powder coating 50 micron ) , 21 . 1 . 2 . 2 providing aluminium work for shutters of doors , windows & ventilators including providing and fixing hinges / pivots and making provision for fixing of fittings wherever required including the cost of epdm rubber/ neoprene gasket required ( fittings shall be paid for separately ) powder coated aluminium ( minimum thickness of powder coating 50 micron ) , 21 . 3 . 1 providing and fixing glazing in aluminium door , window , ventilator shutters and partitions etc . with epdm rubber / neoprene gasket etc . complete as per the architectural drawings and the directions of engineer - in -charge . ( cost of aluminium snap beading shall be paid in basic item ) : with float glass panes of 4 . 0 mm thickness , carpenter for adjusting height of doors