MWWTP Secondary Reactors Rehabilitation, Phase 2 RFP

Description: Work consists of rehabilitation of covered and open concrete structures; relining, modification, or replacement of small and large diameter steel and ductile iron pipes and their associated pipe supports; replacement or installation of valves and piping appurtenances and their associated electrical and instrumentation scope; installation and operation of a temporary 11 MGD pumped bypass; rehabilitation of reactor mixer and aerator; installation of new or improvements to existing instrumentation and their associated electrical and instrumentation scope; rehabilitation and replacement of motor control center components; modifications to existing sluice gates and installation of new slide gates; installation of platforms and access improvements to open concrete structures; rerouting of sump pump discharge lines; excavation and trench work; and surveying of key points in and around the reactors.