bids are invited for surface dressing of the ground including removing vegetation and in-equalities not exceeding 15 cm deep and disposal of rubbish, lead upto 50 m and lift upto 1.5 m. - surface dressing of the ground including removing vegetation and in-equalities not exceeding 15 cm deep and disposal of rubbish, lead upto 50 m and lift upto 1.5 m. , earth work in excavation by mechanical means (hydraulic excavator) / manual means over areas - earth work in excavation by mechanical means (hydraulic excavator) / manual means over areas (exceeding 30cm in depth, 1.5m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50m and lift upto 1.5m, disposed earth to be levelled and neatly dressed. , banking excavated earth in layers not exceeding 20 cm. in depth, breaking clods, watering, rolling each layer with ½ tonne roller - banking excavated earth in layers not exceeding 20 cm. in depth, breaking clods, watering, rolling each layer with ½ tonne roller, or wooden or steel rammers, and rolling every 3rd and top-most layer with power roller of minimum 8 tonnes and dressing up, in embankments for roads, flood banks, marginal banks, and guide banks etc., lead upto 50 m and lift upto 1.5 m. , second class brick work in foundation and plinth including cost of all materials as required complete - second class brick work in foundation and plinth including cost of all materials as required completein cement mortar 1:6 ( 1 cement : 6 fine sand ). , providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - - providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering -all work upto plinth level: 1:5:10 ( 1 cement: 5 fine sand : 10 graded well burnt brick aggregate 40 mm nominal size , providing and laying in position specified grade of rcc excluding the cost of centring, shuttering, finishing and reinforcement-all work upto plinth level: