I-Park is a 1,000,000 sq. ft., mixed-use facility for office/R&D users. As the base building engineers, as well as the MEP/FP engineers for several of the I-Park tenants, Lilker Associates has provided, ongoing on-call, infrastructure and tenant improvements throughout this former industrial facility. I-Park’s largest tenant is Northwell Health Ambulatory Surgery, a world-class, out-of-the- hospital option for outpatient surgery. Lilker Associates’ services for this Center included the upgrade of 69,000 volt main substation and high voltage distribution system, comprehensive investigation and assessment of existing conditions, and electrical equipment replacement and upgrades.