procurement of flood fighting material at ajoy section office campus alongwith regular maintenance of ajoy left embankment in between ch. 7.62 km to ch. 42.00 km during monsoon period for the year 2025 under kirnahar (i) sub-division of mayurakshi south canals division for the year 2025-26.-- 1 supplying to site empty cement polythene bags (capacity 50kg) in good condition including stacking, incedental charges etc. all complete(capacity50 kg). 2 labour charges for filling empty cement gunny bag / polythene bag (capacity 50 kg) with all kinds of earth (wet or dry), sand or agreegates(stone / brick) and sewing as done in case of cement bags ,( tying with a knot after filling will not be accepted ) , and stacking within a lead of 30 metre as per direction of engr-in-charge (cost is excluding the cost of any types of filling materials).nb:- volume of earth/ sand filled bags should not be less than 0.028 cum/ bag. 3 supply of fine sand (grading zone iii as per is: 383-1970) stacked at site. 4 dumping in position earth / sand filled gunny / poly bags (capacity 50 kg) within a lead of 30 metre inclusive of all lifts. 5 mazdoor (male/female).