Tender For hiring of trommel work as per cpcb guidelines for treatment of fresh waste for 100 tpd including treatment of bio-remediation and bio-mining of fresh waste through trommel, belt conveyer for landfilling management services at dabua ts under solid was
Tender For design, supply, testing and commissioning of sewage treatment plant (stp) and solid waste management system for 204 flats units at mannumpuram in alappuzha district including operation and maintenance for 2 years under separate agreement (re-tender2)