Details: earth work in excavation by mechanical means (hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the (dsr 2.1.1) dismantling tiles or bricks, removing mud plaster, preparing the surface of mud phaska to proper , relaying mud plaster gobri leaping and tiles or bricks, grouted in cement mortar 1:3 (1 cement: 3 fine sand), including replacing unserviceable tiles or bricks with new ones and disposal of unserviceable material to the dumping ground (the cost of the new tiles or brick excluded), all complete as per direction of engineer-in-charge 14.13 dsr brick work with common burnt clay machine moulded perforated bricks of class designation 12.5 conforming to is : 2222 in superstructure above plinth level up to floor five level in cement m
Sector: PWD