Details: repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq. meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of to the dumping ground, all complete as per directions of engineer-in-charge. with cement mortar 1:4 (1cement: 4 coarse sand) demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of engineer - in - charge. nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface : water thinnable cement primer. providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastere
Sector: Science University