supply material rep constg gp office , gp office , brick , cement , 20 mm stone , stone , steel , sand , 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