widening, strengthening and improvements to riding quality to government roads including reconstruction of box culvert and widening of pipe culvert in sankari (h) c&m sub division (slm-14)the following works are involved in this works1.widening from single lane to intermediatelane and strengthening at km 3/4 - 7/2 of katheri - vaikundampalayam road including reconstruction of box culvert at km km 3/8, 4/10, 5/2, 5/6, 5/10, 6/4 and widening of pipe culvert at km 7/2 (01-cridp-25-26-o-0877)2.improvements to riding quality at km 0/0 - 1/4 of nh-47 orukkamalai - olakkachinnanur road (01-cridp-25-26-i-1668)3.improvements to riding quality at km 0/0 - 3/8 of thiruvantipatti - road (01-cridp-25-26-i-1669)