tender for widening and improvement works including upkeeping in arni (h) c&m sub division jurisdictiona) widening from two lane to three lane and improvements of kannamangalam - arni road at km 5/0 - 6/0 (sh132) including upkeeping for a period of 60 months (job code: 01-cridp-19-20-s-0182) b) widening from two lane to three lane and improvements of kannamangalam - arni road at km 6/0 - 7/0 (sh132) including upkeeping for a period of 60 months (job code: 01-cridp-19-20-s-0180) c) improvements of iyyampalayam kunnathur road at km 4/0 - 7/6 (md43) including upkeeping for a period of 60 months (job code: 01-cridp-19-20-o-2106)d) widening from single lane to intermediate lane and improvements of arni - valapandal road at km 7/2 - 8/0 including upkeeping for a period of 60 months (job code: 01-cridp-19-20-o-2099) e) improvements to riding quality at km 2/4 - 3/6 of munugapattu road including upkeeping for a period of 60 months (job code: 01-cridp-19-20-i-4008) f) improvements to riding quality at km 0/0 - 2/6 of kannamangalam - arni road to arni - padavedu road (via) kunnathur including upkeeping for a period of 60 months (job code: 01-cridp-19-20-i-4010) g)improvements to riding quality at km 0/0 - 1/300 of sirumur to sevoor vethajipuram road including upkeeping for a period of 60 months (job code: 01-cridp-19-20-i-4016)