The Rock Creek AWTF Influent Pump Station Improvements project consisted of improvements to the Influent Pump Station (IPS), including new pumps, intermediate shafting, motors, variable frequency drives, modifications to influent pump suction and discharge piping, pump grating mezzanine, jib cranes/monorail systems, HVAC system, and other appurtenances. Work also included the demolition of civil, structural, mechanical, and electrical elements in the general area of construction and existing IPS.