NRG Energy, Indian River Plant AQCS Improvement Project, Sussex County, DE

COTS NRG Indian River PP 1000px

NRG Energy retrofitted its Indian River power generating station Units 3 and 4 with Air Quality Control Systems (AQCS) to meet future air pollution regulations. Selective Catalytic Reactors (SCRs,) Pulse Jet Fabric Filters (PJFFs,) Circulating Dry Scrubber (CDS) systems, Induced Draft Fans, and associated facilities were added to Units 3 and 4. GTA was the Project Engineer responsible for supervising construction observation and material testing services for the project including various deep foundation systems, such as, Micro-Piles, Auger Pressure Grouted Displacement Piles, and Auger Pressure Grouted Piles (36-inch and 16-inch nominal diameters). Our services also included observation and testing for concrete pile cap and structural slab construction and density testing of fill construction.