supply material improvement to samshan bhumi , shed , gi sheet , cement , shahabadi farshi , gi pipe , steel , sand , stone khadi , supplying , conveying and fixing spls . including ea , supplying , conveying and fixing spls . including eart , construction of chamber for 100mm sluice plates , construction of chamber for 100mm sluices valve , laying and jointing pvc pipe . heading , plain cement concrete 1:4:8 ( one cement four fine aggregates and eight coarse aggregates ) using , brick work in c . m 1:5 mix using 2nd class ground moulded chamber burnt bricks with including cost , construction of chamber for 100mm sluices valve , construction of chamber for 100mm sluices valve , the total value of schedule4