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Project Overview. $111 million Lump Sum Design Build LEED Platinum, Net Zero minus 10% 58% better than ASHRE 90.1 for energy use 21 Month Schedule to achieve $450k bonus 52 Acre Site with FEMA Flood Wall 203,000 SF Office Building – 6 floors 150,000 SF Maintenance Buildings.
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Project Overview • $111 million Lump Sum • Design Build • LEED Platinum, Net Zero minus 10% • 58% better than ASHRE 90.1 for energy use • 21 Month Schedule to achieve $450k bonus • 52 Acre Site with FEMA Flood Wall • 203,000 SF Office Building – 6 floors • 150,000 SF Maintenance Buildings
Design Strategy for “Highest Attainment” • Everything possible within scope and budget • Think Life Cycle Cost / Total Cost of Ownership • Longest tolerable ROI (don’t leave anything on the table) • Don’t micromanage the line items – look for design synergies within overall budget
Maximize Energy Efficiency Strategies • Start with demand reduction (the “art” of architecture) • Envelope • Lighting / daylighting • Optimize MEPS • Controls, M&V (in real time) • Only then go to onsite renewables (effective but expensive) • Train O&M staff
Maximize Water Efficiency Strategies • Reduce demand • Reduce potable use • Maximize rainwater and storm water capture • Maximize reuse of process water • Don’t forget the “energy cost of water”
Phipps Center for Sustainable Landscape Geothermal System RTU • Energy Recovery Wheel • Merv 13 Filters • UV Lighting PV Array Vertical Wind Turbine Green Roof Rainwater Harvesting • Underground cisterns • Rain Tanks Constructed Wetlands • Wetland Treatment Cells • Sand Filtration • UV Light Rain gardens Bio-retention Permeable Paving Hydronic Radiant Heating
Phipps - Energy Efficiency Goals • Achieve ILBI Living Building Challenge certification • Exceed LEED® Platinum certification criteria • Reduce annual energy usage by at least 50% in comparison to a traditionally-designed building • Reduce capacity requirements for HVAC systems and associated infrastructure (power, pipes, ductwork, pumps, etc.) by 30-40%
Phipps Energy Efficiency Strategies • Passive Solar Design • Robust Building Envelope • Geothermal Heating and Cooling • Rooftop Energy Recovery Unit • Desiccant Dehumidification • Building Management System (BMS) • Solar PV and Solar Hot Water Collectors • Vertical Axis Wind Turbines • Natural Ventilation • Demand Controlled Ventilation (DCV) • Minimally Conditioned Atrium
