tender for dewatering:- supplying all materials, labour and t&p etc. and providing dewatering volume of water, complete as directed by the engineer-in-charge. dewatering sludge water by pumping pump with 10 hp diesel pump @ 600 ltr. per minute incl all cost , desilting:-excavation of any approved type of soil in approved borrow area by mechanical means loading into and transportation by mechanical means and unloading the soil within initial lead of 10km rehandling the earth from dumping yard to bank of pond 7& spreading by headload on properly prepared and scientifically approved surface including spreading and levelling the earth in 22.5cm layers to make ready for watering in dams and dykes for all heights including construction maintenance watering and lighting of haul road and borrow area etc complete as per specification & direction of engineer in charges , earthwork in excavation (mother earth) in ordinary soil including all cost by mechanical means as per item no 2 , trimming of slopes and bed to design section with borrowed earth:- supplying all labour t&p material for watering earthwork upto omc condition and compaction by mechanical means in layers not exceeding 22.5cm to 95% dry density including hire and running charges of all the machineries complete as per the direction of engineer-in-charge , supplying all labour t&p material for filling sand in foundation and plinth with watering and ramming including all cost , supplying all labour t&p material for plain cement concrete (1:3:6) using 40mm size hbhg metal including all cost , supplying all labour t&p material for reinforced cement concrete m20 using 25mm and downgraded hgcbchips including all cost but excluding steel and shuttering cost , supplying all labour t&p material for cutting, placing, fitting and fixing of hysd bar in position as per technical specification. , supplying all labour t&p material for plain cement concrete (1:2:4) using 12mm size hgcb chips incl all cost , shuttering for concrete