estimate for providing fhtc and laying of pipe line, renovation of existing structures of ww in village shimli distt. rohtak, “const. of raw water pumping station at maina w/w (const. of rcc sump well, pump chamber, path), laying, jointing, cutting of 8` d.i. rising main and const. of brick masonry open channel, 1 no. double brick lining s and s tank, 1 no. rcc filter bed, filter media washing platform, prov. and placing of new f.m. and repair existing structure of pump chamber, boundary wall, road and path and laying, jointing, cutting of distribution pipe line 4` and 6` di pipe line, supply and installation pumping machinery, and other electric installation, providing functional household tap connections in village. shimli district rohtak and all other works contingent thereto.` ( under jjm c-ii)