strengthening, improvements, improvements to riding quality, reconstruction of culverts including up keeping for a period of 60 months in govt. roads in respect of avudaiyarkovil (h), c&m subdivision. road a-01-cridp-19-20-1-4345- improvements to riding quality at km 31/4 - 35/0 of kalagam - avudayarkoil road (md603) including upkeeping for a period of 60 months road b-01-cridp-19-20-o-2354- improvements of kandichankadu edayathimangalam (v) chellappankottal road at km 11/0 - 14/0 including upkeeping for a period of 60 months road c-01-cridp-19-20-o-2356- improvements of km 1/4 of ambalavanendal road to aranthangi - mimisal road (v) alingiyendal, kolendram, purasakudi at km 1/0 - 3/0 including reconstruction of culvert at km 1/2, 1/10, 2/2 and 2/10 including upkeeping for a period of 60 months road d-01-cridp-19-20-o-2360- improvements of kattumavadi - mimisal road to karakottai road at km 2/0 - 3/0 including upkeeping for a period of 60 months road e-01-cridp-19-20-1-4351- improvements to riding quality at km 0/0 - 3/4 of embal - okkur road including upkeeping for a period of 60 months road f-01-cridp-19-20-1-4352- improvements to riding quality at km 0/0 - 1/900 of okkur - embal road including upkeeping for a period of 60 months road g-01-cridp-19-20-p-3646- improvements of muthuvalarkudi - pattamudayan road at km 2/0 - 4/8 (using plastic waste) including upkeeping for a period of 60 months road h-01-cridp-19-20-m-1228- strengthening of pudukkottai - embal road at km 32/0 - 33/0 and 40/6 - 41/0 (md663) including upkeeping for a period of 60 months road i-01-cridp-19-20-i-4370-improvements to riding quality at km 6/0 - 8/0 of aranthangi - mimisal road to okkur - theeyathur road (v) velvari, ponpethi, veelankathur including upkeeping for a period of 60 months