Tender For corrigendum : design, construction, supply, testing, commissioning of watertreatmentsystem with back wash water recycling system for improvement of the quality of water supplied to residential zone at haldia township under hdc including operation and maintenance
Tender For mechanical routine and break down maintenance of rodm plant, pt plant, watertreatmentsystem, foph, etp etc., of btps unit 1, 2 &3 for the period of one year 2025-26