Newly Awarded Gravity Thickener Expansion Project at the Annacis Island WWTP.
Overall Scope of Work
* Construction of 2 new gravity thickeners with dedicated thickened primary sludge and scum pumps,
* Construction of 2 x two-story pump stations,
* Modifications within the existing east/west digester gallery,
* New and modified odor control systems,
* Modification to existing secondary solid contract tanks,
Electrical Scope of Work
* Expansion of the plant-wide electrical distribution system including new MCCs and UPS systems,
* Addition of control systems (CDAC) infrastructure including 2 MPX and 6 control cabinets,
* Addition of instrumentation including gas detection , flow meters , pressure transmitters , dissolved oxygen sensors and Temperature transmitters,
* Addition to the Fiber optic cable infrastructure,
* New lighting including addition to plant-wide control systems,
* Electrical tie-in shutdowns with temporary generator infrastructure to support live critical plant process functions.