Tender For providing of operation and maintenance of effluent/sewage treatmentplant - complete system; oem, oem authorised service provider (asp); under annual maintenance contract and functional
Tender For providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - residential; manhole & sewerage line, sewage treatmentplant; service provider
Tender For providing of operation and maintenance of effluent/sewage treatmentplant - complete system; oem authorised service provider (asp), telangana serice provider; non functional, outside annual maintenance contract and out of warranty