construction of head sluice and raising of motinalla d/s weir and open trough from 0 to 2000 m. of motinalla d/s main canal, remodeling and c.c. lining of main canal from r.d. 2000 m. to 9990 m. and its 3 nos minors 8410 m. length and construction of 51 no. structures i/c 25 no. inlet and 12 nos repair of structures and 40 no. colaba fixing of main canal and minors from r.d. 0 to 9990 m. under amner motinalla augmentation scheme