construction of paver block pathway of embankment of nageswari dighi under mgnrega)within cooch behar 1 dev block -supply work under mgnega supply work under mgnega , coloured inter locking c.c. paver block , stone aggregate ( single size ) :20 mm nominal size , stone aggregate ( single size ) : 10 mm nominal size , portland cement , carraige of stone aggregate below 40 mm nominal size , carraige of stone aggregate below 40 mm nominal size , loading unloading & stacking sand / stone aggregate ( less than 40mm nominal size ) , coarse sand , hire charges of shuttering plank ( 25mm-30mm thick ) without prop including all fittings , stone screening type b ( 11.2mm ) , fine sand , medium sand , silver sand , display board , gst