improvements, improvements to riding quality, reconstruction of slab culverts, reconstruction of 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-19-20-1-4335-improvements of riding quality at km 116/0 - 117/6 of trichy - pudukkottai - aranthangi - mimisal road (sh26) including upkeeping for a period of 60 monthsroad b - 01-cridp-19-20-m-1227-improvements of avudayarkoil - okkur road at km 2/0 - 3/0 and 4/0 - 5/0 (md1194) including upkeeping for a period of 60 monthsroad c-01-cridp-19-20-p-3647 improvements of muthuvalarkudi - pattamudayan road at km 1/6 - 2/0 (using plastic waste) including upkeeping for a period of 60 months road d-01-cridp-19-20-m-1232-reconstruction of rcc slab culvert at km 36/4 of pudukkottai - embal road (md603)road e-01-cridp-19-20-m-1233- reconstruction of rcc slab culvert at km 36/8 of pudukkottai - embal road (md663)road f-01-cridp-19-20-1-4346- improvements of riding quality at km 0/0 - 3/0 of veliyathur - okkur road (md1193) including upkeeping for a period of 60 months road g-01-cridp-19-20-o-2355-improvements of payamariyanendal - ammapattinam road at km 1/0 - 3/0 including upkeeping for a period of 60 monthsroad h-01-cridp-19-20-o-2358- improvements of payamariyanendal - ammapattinam road at km 4/6 - 6/0 and 8/0 - 8/8 including upkeeping for a period of 60 monthsroad i-01-cridp-19-20-o-2364- improvements of kurungalur road at km 0/0 - 1/6 including upkeeping for a period of 60 months road j-01-cridp-19-20-p-3644- improvements of kandanivayal - edayathimangalam road at km 0/0 - 2/8 including reconstruction of culvert at km 1/6 (using plastic waste) including upkeeping for a period of 60 months