tender for demolishing cement concrete manually/by mechanical means including disposal of material within 50 metres lead as per direction of engineer -in - charge. nominal concrete 1:3:6 or richer mix (including equivalent design mix) , demolishing brick work manually/by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of engineer-in-charge.in cement mortar , demolishing reinforced cement concrete work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of engineer - in- charge. , construction, maintenance of cross bundles of earth filled e.c. bags at the working area of culverts including protection work length in thedrain and to continuously pumping out the standing drain water/rain water/water coming from nearby houses/sludge/sewage entering tinto the drain from all possible sources incluidng surface as well as sub surface to keep the pockedts dry for satisfactory execution of work along the drain and removal of cross bundles. , earth work in excavation by mechanical means (hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and for all lift, as directed by engineer-in-charge. all kinds of soil , centering and shuttering including strutting, propping etc. and removal of form work for : foundations, footings, bases for columns , centering and shuttering including strutting, propping etc. and removal of form for :walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc. , centering and shuttering including strutting, propping etc. and removal of form for all heights suspended floors, roofs, landings, balconies and access platform , providing and laying in position ready mixed cement concrete for plain cement concrete work; u