maintenance and repair to canal banks and removal of water hyacinthrbmc , dy-15, dy-15a, dy-15c and water courses of dy-15of rbmcin connection withkharif irrigation-2023under uchalan-ii irrigation section of seharabazar ( i ) sub-division within damodar canal division. ( 2nd call ) . 1 clearing and removal of water hyacinth including weeds, thick and thorny floating jungles and burning them to ashes when dry or removing them outside government land including all leads and lifts to stack in a nearby available space complete. 2 earthwork in excavation in the canals / drainage channels / borrow pits / river bed / slope of bank as noted below as per designed section &throwing the spoils in layers of 25 cm. for making banks as per profile orto deposit the same in any other place within an initial lead of 30 metreand initial lift of 1.5 metre including breaking clods, rough dressing etc.complete as per direction of the engineer-in-charge. ( a ) ordinary soil / local soil / soil mixed with moorum or kankar / silt, dryor moist / slushy silt / sticky soil.