supply of different materials for concrete road (a construction of cc road from house of kamal roy to house of hiren barman (b) construction of cc road from house of biren sarkar to house of saidul rahaman (c construction of cc road from house of khirod debnath to house of nikunja debnath cement concrete minor canal(a) construction of cement concrete minor canal from house of bipul modak to land of sunil sarkar wire crate gabion structure (a construction of wire crate gabion structure from ho manindra sarkar to house of kanak ghosh (b construction of wire crate gabion structure near land of bhabotosh barman within cooch behar- i dev. block supply work under mgnega supply work under mgnega , concrete road , 1st class picked jhama bricks ( traditional ) , stone aggregate ( single size ) :20 mm nominal size , stone aggregate ( single size ) : 10 mm nominal size , portland cement , stone aggregate ( single size ) : 40 mm nominal size , carraige of stone aggregate below 40 mm nominal size , carraige of stone aggregate40 mm nominal size and above , loading unloading & stacking sand / stone aggregate ( less than 40mm nominal size ) , coarse sand , loading unloading & stacking sand / stone aggregate ( labove 40mm nominal size ) , rcc pipe 600 mm dia np- 3 spigot , loading, unloading & stacking by manual means ( r.c.c. pipes , c.i. pipes and unreinforced cement pipes ) 600, 700, 750 & 800 mm dia , hire charges of shuttering plank ( 25mm-30mm thick ) without prop including all fittings , hire charges of shuttering plank ( 25mm-30mm thick ) without prop including all fittings , empty gunny bag , bamboo ( 8cm-10cm dia ) including fixing , nail , display board , gst , cement concrete minor canal , 1st class picked jhama bricks ( traditional ) , stone aggregate ( single size ) : 10 mm nominal size , portland cement , stone aggregate ( single size ) : 40 mm nominal size , stone aggregate ( single size ) :20 mm nominal size , carriage of stone aggregate below 40 mm nominal size , carriage of stone aggregate 40 mm nominal size and above , loading unloading & stacking sand / stone aggregate ( less than 40mm nominal size ) , coarse sand , loading unloading & stacking stone aggregate ( above 40mm nominal size ) , medium sand , hire charges of shuttering plank ( 25mm- 30mm thick ) without prop including all fittings , display board , gst , wire crate gabion structure , stone boulder ( 225mm-150mm ) , loading unloading & stacking stone aggregate ( above 40mmnominal size ) , stone boulder ( 225 mm above ) , sausage wire net , hire charges of shuttering plank ( 25mm-30mm thick ) withprop including all fittings , stone aggregate ( single size ) : 10 mm nominal size , portland cement , stone aggregate ( single size ) : 40 mm nominal size , stone aggregate ( single size ) :20 mm nominal size , carriage of stone aggregate below 40 mm nominal size , carriage of stone aggregate 40 mm nominal size and above , loading unloading & stacking sand / stone aggregate ( lessthan 40mm nominal size ) , coarse sand , conveyance ( carriage of stoneboulder ) , display board , gst