Design, Construction, Supply, Testing and Commissioning (Civil, Electro-Mechanical, Electrical, Instrumentation & Other necessary works) of Sewage Treatment Plant (SBR Technology) capacity of 1 MLD, Sewage collection tank for DSC area along with Pump rooms, Inlet & Outlet connection lines & other miscellaneous works for Ordinance Factory and Operation and Maintenance of 1 MLD STP for 36 months at OFT Campus, Trichy. (SH: Providing One Light Motor Vehicle for Inspection work for TCSD-I, CPWD, Trichy for the period of 10 months.