Opening and closing of stop dam

Labour only for closing and opening of stop Dam/Barrage M.S. shutters including providing and fixing hexa-head bolt with nuts, washers, S.S.Center screw with nuts and washers of desired size as per site requirement including removal of trees, shrubs and other floating materials etc. from bay and gate groove cleaning of gate grooves, sill, beam, making temporary coffer dam if required, construction of approach roads wherever necessary, fixing in position steel shutters for barrages/stop dams including all handling and obtaining from stacked site and all relevant required works including cost of all materials with all lead and lift and stacking at proper places including transportation of shutters manually or by mechanical means as required at proper places including loading- unloading with exercising all operation with safety and proper handling over back to site in charge after completion of work as per specification and as directed by Engineer-in -charge of the work. 1. Water Resources Sub Division, Mahidpur 140.04 sqm 2. Water Resources Sub Division, Ghatia 649.35 sqm 3. Water Resources Sub Division, Khachrod 490.95 sqm Total quantity 1280.34 Sqm