widening , improvement and reconstruction of rcc box culvert works in vellore (h) c&m sub division jurisdictiona) improvements to riding quality at km 116/6 - 117/4 and km 117/8-119/0 of krishnagiri ranipet road (abandoned nh46) (sh24) including upkeeping for a period of 60 months. (01-cridp-19-20-i-3866 ) b)improvements to krishnagiri ranipet road (abandoned nh46) at km 119/0-120/4 including reconstruction of culvert at km 120/4 and retaining wall at km 120/2 (shu24) including upkeeping for a period of 60 months. (01-cridp-19-20-s-0132)c) widening from single lane to intermediate lane and improvements of punganur road (via) palamathi road at km 8/9-12/0 including reconstruction of culvert at km 11/8 including upkeeping for a period of 60 months. (01-cridp-19-20-o-1999) d)reconstruction culverts across odai at km 10/6,11/6,11/8 of arcot kannamangalam road and widening of culverts at km 12/6,18/10 (sh129) (01-cridp-19-20-s-0135) e) improvements to riding quality at km 13/0-14/6 of arcot kannamangalam road (sh 129) including upkeeping for a period of 60 months. (01-cridp-19-20-i-3874) f) improvements to riding quality at km 0/0-1/4 of chinnapalampakkam palapakkam road ( using plastic waste) including upkeeping for a period of 60 months. (01-cridp-19-20-i-3908)