CRE prepared electrical contract documents needed to construct improvements to the safety areas of the ends of Runway 21L-3R, and shift the runway approximately 400’ to the Northeast, the construction of new connector taxiways which included new taxiway edge lighting, signage, and LED RGL’s, holding aprons with in-pavement and elevated lights, and new runway shoulders with re- installation of the runway edge lights in new base cans. The scope also included relocation for the existing PAPI, FAA glide slopeshelter and REILS and two new LED windcones for Runway 21L. The existing taxiway edge lighting on Taxiway D was completely replaced with LED lights as well. This project required significant phasing in order to maintain operations on the runway while under construction. Services included design and construction administration.