Tender For remodeling and c.c lining of main canal 0 m to 26790 m with construction of 29 nos. of structures viz 3 no's of syphon, 2no's of non controlling weir, 18 nos of inlet , 6 nos. of minor head at minor ( ratapayli, kirgi-1, kirgi- 2, bhothali, sambhalpur, bhawarmara) with 73 nos. of colaba at different chainage and repair of wing wall and parapet wall, of shivnath diversion scheme, under block dongargaon, distt. rajnandgaon