tender for silt clearance of nawabganj dy from km 0.000 to 58.000 - e/w for silt clearance of main canal, branches and major distributories by poclain hyprulic excavator having capacity @60 cum/hr with lead and lift etc complete. 2 berm cutting/theck clearance at different reaches of nawabganj dy between km 0.000 to 22.000by poclaine hydraulic excavator having capacity @ 60 cum/hr with lead and lift etc complete as per direction of engineer-in-charge. 3 dressing of excavated earth 4 scraping existing internal section cutting/filling upto 8 cm 5 cleaning thick jungle thorney bushes without uprooting above 100 upto 500 cusec