tender for earth work in bulk excavation by mechanical means (hydraulic excavator) over areas(exceeding 30 cm in depth, 1.5 m in width as well as 10 m2 on plan) including disposal of excavated earth lead upto 50 meters and lift upto 1.5 m, as directed by engineer-in-charge. all kinds of soil : , steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting , hoisting , fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. hot finished welded type tube , providing and laying in position cement concrete of specified grade including curing butexcluding the cost of centring and shuttering. all work upto plinth level with: 1:5:10 (1 cement : 5coarse sand : 10graded stone aggregate 40 mm nominal size) , providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. all work upto plinth level with: 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) , centering and shuttering including strutting, propping etc. and removal of form work for foundations, footings, bases for columns. , removal of mulba from site of work to beyond muncipal muncipal limits including loading unloading complete , providing and laying of inguration plates including construction of pedstal all complete job , sweper engaging for clearence of drain , carriage of material by metallic and tarring of side including loading unloading complete sand 10 km+stone agg 10 km+50 mtr hdload