repairs to b.t road surfaces at lc nos : 1, 3, 5, 7, 8, 11, 12, 16, 17, 20, 23, 24, 26, 31, 33, 34, 35, 37, 39, 40, 42, 43, 44 (23 nos) in gdv-mtm section, lc nos : 22, 24, 27, 28, 29, 31, 32, 49, 50, 51, 52, 74 (12 nos) in rmv-gdv section, lc nos: 103, 9