improvements, improvements to riding quality, reconstruction of culverts, construction of retaining wall including up keeping for a period of 60 months in govt. roads in respect of aranthangi (h), c&m subdivision. road a, 01-cridp-19-20-i-4358, improvements to riding quality at km 0/0 - 6/8 of vijayapuram - amarasimmendrapuram road including upkeeping for a period of 60 monthsroad b, 01-cridp-19-20-o-2378, improvements of venthiyangudi - krishnanjipattinam road at km 4/0 - 5/4 including reconstruction of culverts at km 4/2 and 4/4 including upkeeping for a period of 60 monthsroad c, 01-cridp-19-20-o-2357, improvements of meivayal - vettanur road at km 0/0 - 4/4 including reconstruction of culverts @ km 1/6,1/8 and 3/10 and construction of retaining wall at km 0/2 & 3/10 including upkeeping for a period of 60 monthsroad d, 01-cridp-19-20-o-2361 improvements of nilaiyur - eripurakarai road at km 4/150 - 6/6 including reconstruction of culverts at km 4/8, 5/2, 5/6 and 6/2 including upkeeping for a period of 60 monthsroad e, 01-cridp-19-20-o-2363, improvements of nilaiyur - eripurakarai road at km 6/6 - 9/340 including reconstruction of culverts @ km 7/4, 7/6, 7/8, 7/10, 8/4 & 9/4 including upkeeping for a period of 60 months