supplying, procurement and placing of flood fighting materials for reducing vulnerability during monsoon-2023 at mouza bishanupur bazar, rambhadrapur bhanjapur simultala, bhutichak, tehkali etc, block and ps- sabang, dist.- paschim medinipur.- 1 supplying to site empty cement polythene bags ( capacity 50kg ) in good condition including stacking, incedental charges etc. all complete ( capacity 50 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 extra rate for item no above for each additional lead of 60 metre or part thereof beyond the initial lead of 30 metre. 4 2 ( two ) extra lead 5 dumping in position earth / sand filled gunny / poly bags ( capacity 50 kg ) within a lead of 30 metre inclusive of all lifts. 6 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. 7 beyond 500 metre and upto 1.00 km 8 supplying and laying polythene sheet ( 150gm / sq.m. ) over damp proof course or below flooring or roof terracing or in foundation or in foundation trenches.