tender for construction of girls toilet p u ele school arasankuppam in meleri panchayat , earth work excavation for foundation in all classes of soils and sub soil to full depth except in hard rock requiring blasting but inclusive of shoring strutting if required for the sides of foundation. , cement concrete 1:4:8 mix using 40 mm hbg metal for foundaion including watering wherever necessary and laid in layers of not more than 15cm thick. compacting etc., , brick work in cm 1:5 mix using country bricks ground moulded of size 23 x 11 x 7 cm for the following including curing etc., complete complying with standard specifications. , supplying and erection centering for sides and soffiots including necessaary supports and strutting as directed by the departmental officers lintels, staircase waist slabs, landing slabs, landing beam, portico beam etc.) , column upto basement , roof projection side , supplying and fabricating and placing in position ms steel or ribbed for steel for all reinforced cement concrete works as per the design given including cost of steel and blinding wire all floors etc., complete complying with standard specification. , rainforcement cement concrete 1:1 1/2:3 using 20 mm iss hbg metal for all reinforced cement concrete item of works excluding cost of reinforcement and fabricating charges, centering and shuttering but icluding curing and providing fixtures like fan clamps in the reinforced cement concrete floor or roof slabs wherever necessary and bearing surfaces of walls, sides and bottom of the slabs, beams, etc., shall be finished smooth with cement mortar 1:3, 12mm thick and with kraft paper without claiming extra as directed by the departmental officers complete complying with standard specifications. , paving the floor with pre-polished concrete anti-skid tiles (required shape and design) of 20mm thick of approved quality and colour laid in cement mortar 1:3 (one cement and three crushed stone m.sand) 20mm thick and pointed with white cem