widening, strengthening and urban improvements to government roads including construction of box culvert, retaining wall, drain, well protective wall, storm water drain and reconstruction of box culvert in mettur ( h ) ( c&m ) sub division ( slm-22 ) 1 ) urban improvements to km 1 / 0 -2 / 0 of thermal power plant road including construction of storm water drain at km.1 / 200-1 / 350 ( r / s ) andconstruction of retaining wall at km.1 / 6 ( r / s ) & 1 / 10 ( r / s ) ( 01-cridp-23-24-s-0154 ) 2 ) widening from intermediate lane to two lane and strengthening at km 14 / 0- 16 / 4 of kolathur - guruvareddiyur road [ md1230 ] including construction of box culvert at km.15 / 8, reconstruction of box culvert at km 14 / 6, 15 / 6, construction of retaining wall at km.14 / 10 construction of storm water drain at km 14 / 2 ( r / s ) and construction of well protective wall at km 15 / 6 ( b / s ) ( 01-cridp-23-24-m-0446 )