verified tile flooring in narmada block. - providing and laying vitrified tiles in floor 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. 11.43 fixing glazed/ ceramic/ vitrified floor tiles with cement based high polymer modified quick-set tile adhesive (water based) conforming to is: 15477,in average 3mm thickness. 11.41a.1.1 size of tile 600 x 600 mm. 2 dismantling skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 meters lead. 3 taking out existing wooden door shutter, repair by cutting, painting etc. and re-fixing of repaired door shutters to existing door frames, including replacement of hinges with screws, etc. as required, all complete as per the direction of the engineer-in-charge. 4 removal of malba from nih staff colony with tractor trolley, including labour carry charges etc. complete.