Providing and Fixing in postion machine water cut & machine polished of 15-18mm thick Marble  in dado along with required nosing. The marble shall be in approved colour and should have uniformity in colour, free from crack, Fissure and Flakes with straight edges and Perfect corners. The marble shall be laid over minimun 20 mm thick cement mortar 1:3 ( 1part of cement and 3 parts of coarse sand ) and joints treated with white cement mixed with matching pigments epoxy touch ups, approved equivalent make and including curing and finishing with all materials and labour complete as described in the specification, drawings and as approved by the architect in all floors etc., all complete as per the direction of Engineer-in-charge