widening from intermediate lane to two lane at km 0/0 - 4/700 and strengthening at km 0/0 - 4/980 of km 109/6 of dindigul bangalore road to seelakkampatti including construction of culvert at km 1/10 (i), 1/10(ii), 3/2 (i), 3/2(ii), 3/6, 3/8, 3/10, 4