strengthening,improvements, improvements to riding quality, reconstruction of pipe culvert, reconstruction of culvert,construction of retaining wall including up keeping for a period of 60 months in govt. roads in respect of alangudi (h), c&m subdivision. road a, 01-cridp-19-20-i-4323, improvements to riding quality at km 108/0 - 109/4 and 112/0 - 114/2 of musiri - kulithalai - pudukottai - alangudi - peravoorani - sethubhava chatram road (sh71) including upkeeping for a period of 60 monthsroad b, 01-cridp-19-20-i-4361, improvements to riding quality at km 0/0 - 1/0 and 2/0 - 5/0 of vallathirakottai to vandakottai road via kinginipatti, diravidayapatti road (0/0 - 6/8) and link road km 0/0 - 0/6 including upkeeping for a period of 60 monthsroad c, 01-cridp-19-20-o-2380, reconstruction of pipe culvert at km 2/4 of poovarasakudi roadroad d, 01-cridp-19-20-o-2376 improvements of km 5/4 of alangudi - arimalam road to koolayangadu road at km 1/0 - 3/0 including reconstruction of culvert at km 1/10 including upkeeping for a period of 60 monthsroad e, 01-cridp-19-20-o-2373, improvements of alangudi - arimalam road at km 10/2 - 12/0 and 14/8 - 16/0 including reconstruction of culvert at km 11/6 and construction of retaining wall at km 10/8,11/6 including upkeeping for a period of 60 monthsroad f, 01-cridp-19-20-o-2375, strengthening of sh 71 to vengidakulam road at km 15/900 - 17/0 and 22/4 - 23/0 including upkeeping for a period of 60 monthsroad g, 01-cridp-19-20-o-2345, strengthening of vallathirakottai to vandakottai road via kinginipatti, diravidayapatti road (0/0 - 6/8) and link road (km 0/0 - 0/6) at km 5/8 - 6/8 including upkeeping for a period of 60 months