supply of different materials form construction of cc road from selen miah house to sahidar miah house at samsad no . 03 under matalhat gp within dinaha-i dev . block aap no . 080512160303 , 1st class picked jhama , stone aggregate ( single size ) : 20 mm nominal size , stone aggregate ( single size ) : 10 mm nominal size , portland cement , stone aggregate below 40 mm nominal size , loading unloading & stacking sand / stone aggregate less than 40 mm nominal size ) , corse sand , hire charges of shuttering plank ( 25mm-30mm thick ) without prop including oal fittings , r . c . c . pipes 600 mm dia np-3 spigot , nail , bamboo ( 8cm-10cm dia ) including fixing , silver sand , loading , unloading & stacking by amanual means 9r . c . c . pipes c . i . pipes and unreinforced cement pipes ) 600 , 700 , 750 & 800 mm dia , emptry gunny bag , display board , worksite facilities / crecje / drinkingwter / first aid , gst