improvements, improvements to riding quality, reconstruction of slab culvert including up keeping for a period of 60 months in govt. roads in respect of avudaiyarkovil (h), c&m subdivision.road a - 01-cridp-19-20-1-4334 - improvements of riding quality at km 107/0 - 108/0 and 114/2 - 115/0 of trichy - pudukkottai - aranthangi - mimisal road (sh26) including upkeeping for a period of 60 months road b 01-cridp-19-20-1-4333- improvements of riding quality at km 102/4 - 103/0 and 103/6 - 104/0 of trichy - pudukkottai - aranthangi - mimisal road (sh26) including upkeeping for a period of 60 months road c - 01-cridp-19-20-o-2362- improvements of avudayarkoil - kottaipattinam road at km 0/0 - 3/0 including upkeeping for a period of 60 months road d - 01-cridp-19-20-o-2371-improvements of aranthangi - mimisal road to okkur - theeyathur road (v) velvarai, ponpethi, veelankatur at km 2/0 - 4/0 and 12/2 - 13/4 including upkeeping for a period of 60 monthsroad e-01-cridp-19-20-1-4339- improvements of riding quality at km 28/0 - 30/0, 37/2 - 38/0 and 42/4 - 44/0 of pudukkottai - embal road including upkeeping for a period of 60 months(md-663) road f-01-cridp-19-20-o-2359- improvements of km 54/4 of muthupettai - mimisal road to vadakkuammapattinam road at km 0/0 - 0/500 including upkeeping for a period of 60 months road g-01-cridp-19-20-o-2370- improvements of payamariyanendal - ammapattinam road at km 8/8 - 9/2 (including extra length of 130m at km 9/2) including upkeeping for a period of 60 months road h-01-cridp-19-20-o-2346- improvements of ambalavanendal road to km 16/4 of avudayarkoil - kottaipattinam road (v) sathiyadi, moovanur, manjakudi at km 2/0 - 5/0 including upkeeping for a period of 60 months road i-01-cridp-19-20-o-2384- reconstruction of rcc slab culvert at km 0/6 of kanur - thiruppunavasal road