This project consisted of an expansion of the Perrigo Holland facility, including the installation of a new 2055A service, chiller and air compressor installation, construction of clean rooms with airlock controls systems, and new LED lighting throughout. A core team of (20) technicians completed all electrical work while the existing building was occupied and operational, without disruption of facility production. Buist Electric is the preferred Glatt wiring/installation provider for Perrigo.