tender for laying and jointing pvc pipe. heading , as per estimate , brick work in c.m 1:5 mix using 2nd class ground moulded chamber burnt bricks with including cost and conveyance of all materials and including all labour charges etc complete , plastering in c.m 1:5-12 mm thick with including cost and conveyance of all materials and including all labour charges etc complete , plastering in c.m 1:5-12 mm thick with including cost and conveyance of all materials and in , b) ci bend 22.5° (250mm dia) , construction of chamber for 100mm sluice plates , construction of chamber for 100mm sluices valve , 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 ,