maintenance and repair to canal in between ch. 72 and 204 of rbmc of beko irrigation scheme under purulia construction division (irrigation).- 1 cutting uprooting and clearing jungles including shrubs, water weeds, bushes, trees, plants, upto 30 cm. girth including removing as directed by engineer-in-charge. 2 earth work in excavation in the canals /drainage channels/ borrowpits/ river bed/ slope of bank as noted below as per designed section & throwing the spoils in layers of 25cm . for making banks as per profile or to depositthe same ina nyother place within an initial lead of 30metre and initia llift of 1.5metre including breaking clods ,rough dressing etc.complete as per direction of the engineer-in-charge.(a)ordinarys oil/locals oil/soil mixed with moorum or kankar/silt,dryor moist / slushy silt / sticky soil. 3 earthwork in excavation in all kinds of soil for making embankments, repairs to the embankment, closing breaches etc. as per profile including supply and transporting the earth by truck or tractor or any other mechanical means on land ,including loading, transporting, unloading and stacking with all lifts bothways and head load where necessary and depositing the same on embankments, clannels, filling depressions in requisite profile, levelling as per direction of the engineer-in-charge within a lead of,a) beyond 500 m and upto 1.00 kmnb :- measurement to be taken on the basis of stack measurement / prepost work section measurement after deduction of void as per norms. no extra payment will be made for stacking. 4 extra rate over item nos.1.01 ,1.02 &1.03 for all kinds of soil for every additiona llift of 1.50 metre or part thereof beyond the initial lift of 1.50 metre. one no extra lift.