Tender For corrigendum : re-tender-state plan 2025-26 -kwa ph section cheruvathur- wss to kayyur cheemeni and wss to west eleri -energy efficiency improvement, optimisation of electromechanicalitems, safety audit and ensuring safety in operation of wtps and pump house - state plan-state plan 2025-26 -kwa ph section cheruvathur- wss to kayyur cheemeni and wss to west eleri -energy efficiency improvement, optimisation of electromechanicalitems, safety audit and ensuring safety in operation of wtps and pump houses -supplying of breathing apparatus to treatment plants-general civil work