R&M provided design studies, hydrology, surveying and mapping, and civil and structural engineering for reconstruction of the RON 2 PCC Hardstand, Taxiways E, M & L and Taxilane E2 to FAA Airplane Reference Code D-VI standards. R&M completed a design study with recommendations on drainage improvements that separate deicing fluids from normal storm water run-off without modifying current airline deicing protocol. Work included full depth reconstruction, apron and taxiway grading, storm drain system construction to segregate spent deicing fluid runoff from storm water runoff, centerline and edge light replacement, and new lighted signage.