NLR Solar Energy Research Facility (SERF)

Location: Golden, CO

Owner: National Laboratory of the Rockies (Formerly NREL)

Client: National Laboratory of the Rockies (Formerly NREL)

  • Mechanical upgrades at NLR’s Solar Energy Research Facility (SERF), a leading photovoltaics research laboratory, led by 360 Engineering as the Prime Consultant 
  • Mechanical systems solution: replaced three failing chillers with two energy-efficient variable-speed chillers featuring free-cooling sequences to maximize tonnage and footprint; free-cooling bypass valves reduce energy and improve long-term efficiency 
  • Design coordination: collaborated with NLR, electrical (AE Design), and structural (Martin/Martin) consultants to ensure proper power, roof placement, and safe operation, including refrigerant monitoring and mechanical exhaust systems per safety guidelines 
  • Decision support: guided NLR through options analysis, presenting pros and cons to inform equipment selection. 
  • Construction administration and commissioning: conducted pre-bid walkthroughs, OAC meetings, site observations, punch lists, and independent commissioning reviews of functional testing, installation, and system performance verification 

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