Hiring 01 No. Of Hydraulic Excavator With Floating Facility For Zone 1 Thamarai Kulam And B Canal For A Period Of 90 Days And Hiring 01 No. Of Hmv Tipper And 01 No. Of Front End Loader For A Period Of 45 Days R.d.c.n.c.d.c.no. B4 / 304 / 2025