Special Mention, Architecture + Sustainability

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Kathryn Ramsey
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2 Awards 2013 LOS ANGELES BUSINESS COUNCIL DESIGN AWARDS Grand Prize INTERNATIONAL INTERIOR DESIGN ASSOCIATION / SOUTHERN CALIFORNIA CALIBRE AWARDS Workplace Medium SAN FERNANDO VALLEY BUSINESS JOURNAL COMMERCIAL REAL ESTATE AWARDS: Office Building of the Year LOS ANGELES BUSINESS JOURNAL COMMERCIAL REAL ESTATE AWARDS Office Building of the Year, Silver ARCHITIZER A+ AWARDS Special Mention, Architecture + Sustainability

Sustainability Strategies PASSIVE DOWNDRAFT VENTILATION Innovative chimney system provides 100% outside air contributing to reduced energy loads and quality indoor air.

NATURAL DAYLIGHTING AND VIEWS The local micro-climate and views are honored by a thin floor plate, orientation, filtered direct sunlight in public spaces.

BUILDING MONITORING SYSTEM Data on the various uses of the building will be displayed on flat screen monitors.

3 Sustainability Strategies PASSIVE DOWNDRAFT VENTILATION Innovative chimney system provides 100% outside air contributing to reduced energy loads and quality indoor air. HIGH PERFORMANCE BUILDING ENVELOPE The building orientation, ventilation and envelope design will work together to balance heat gain. NATURAL DAYLIGHTING AND VIEWS The local micro-climate and views are honored by a thin floor plate, orientation, filtered direct sunlight in public spaces. INTEGRATED BUILDING SYSTEMS Simplified systems integral and reliant on each other create unique efficiencies. BUILDING MONITORING SYSTEM Data on the various uses of the building will be displayed on flat screen monitors. WATER-USE REDUCTION High efficiency plumbing fixtures and storm water is used for non-potable applications and watering native plants. MATERIAL RESOURCES Use of local, renewable, and recycled building materials. Recycled content will be found in all parts of the structural system and construction of interior partitions. THERMAL COMFORT User control option in combination with thermal displacement provides a unique opportunity for the building occupants to improve the energy savings over time. ON-SITE RENEWABLE ENERGY: SOLAR Innovative roof mounted thermal solar system in combination with photovoltaic canopies that provide shade in the parking lot, reducing reliance on the electrical grid.

Master Site Plan WEST PARCEL 39 gross acres EAST

I I III PHASE III 7,500 gsf 208 total parking spaces

4 Master Site Plan WEST PARCEL 39 gross acres EAST PARCEL 30 gross acres PHASE I 24,000 gsf gsf Maintenance 75 total parking spaces PHASE II 36,000 gsf gsf Maintenance 185 total parking spaces II I I III PHASE III 7,500 gsf 208 total parking spaces PHASE IV 21,300 gsf 272 total parking spaces (130 Subterranean) IV II

5 Net-Zero Strategy

Sustainability Strategies ENERGY EFFICIENCY Water Cooled Chiller System The HVAC system provides chilled water using a water-cooled chiller,

The highly efficient chiller, combined with the elevated supply temperatures used by the natural ventilation system, and the automated operable

HVAC system (ASHRAE 90.1-2007) or 46% overall building energy savings.

Solar Thermal Heating System Energy for the heating load and hot water comes from the sun, with the back-up water heating system using a solar

6 Sustainability Strategies ENERGY EFFICIENCY Water Cooled Chiller System The HVAC system provides chilled water using a water-cooled chiller, combined with a cooling tower and pumps. The combination creates a system that is 50% more efficient than a stand-alone chiller. The highly efficient chiller, combined with the elevated supply temperatures used by the natural ventilation system, and the automated operable shading devices with high-performance glazing, will potentially allow the building to have 61% HVAC energy savings when compared to a code compliant HVAC system (ASHRAE ) or 46% overall building energy savings. Thermal comfort is also benefitted by a lack of cold or warm drafts that conventional HVAC systems normally produce. Solar Thermal Heating System Energy for the heating load and hot water comes from the sun, with the back-up water heating system using a solar thermal system. The solar thermal array, consisting of 1,000 SF (750 SF net) of evacuated tubes, along with a 3,000-gallon hot water storage tank provide almost 70% of the hot water heating and all of the domestic hot water for the project. A back-up electric boiler is used only when required.

7 Passive Downdraft System

8 Sustainability Components at Roofs LOW ROOF HIGH ROOF

9 Photovoltaic Array

10 LEED Score Card LEED NC v 2009 Scorecard CONRAD N. HILTON FOUNDATION OFFICE CAMPUS PHASE I EAST SIDE Total Project Points Certified 40-49, Silver 50-59, Gold 60-79, P latinum 80+ Y? N Y? N Sustainable Sites (P ossible P oints 26) M aterials & Resources (P ossible P oints 14) Y c Prereq 1 Construction Activity Pollution Prevention Y d Prereq 1 Storage and Collection of Recyclables 1 d Credit 1 Site Selection 1 d C redit 1.11 Building Reuse: M aintain 55% of Existing Walls, Floors, & Roof 5 d Credit 2 Development Density & Community Connectivity (5 points) 1 d Credit 1.12 Building Reuse: Maintain 75% of Existing Walls, Floors, & Roof 1 d Credit 3 Brownfield Redevelopment 1 d Credit 1.13 Building Reuse: Maintain 95% of Existing Walls, Floors, & Roof 6 d Credit 4.1 Alternative Transportation: Public Transportation Access (6 points) 1 d Credit 1.2 Building Reuse: Maintain 50% of Interior Non-Structural Elements 1 d Credit 4.2 Alternative Transportation: Bicycle Storage & Changing Rooms 1 c Credit 2.1 Construction Waste Management: Divert 50% from Disposal 3 d Credit 4.3 Alternative Transportation: Low-Emitting and Fuel-Efficient Vehicles (3 points) 1 c Credit 2.2 Construction Waste Management: Divert 75% from Disposal 2 d Credit 4.4 Alternative Transportation: Parking Capacity (2 points) 1 c Credit 3.1 Material Reuse: 5% 1 c Credit 5.1 Site Development: Protect or Restore Habitat 1 c Credit 3.2 Material Reuse: 10% 1 d Credit 5.2 Site Development: Maximize Open Space 1 c Credit 4.1 Recycled Content: 10% (post-consumer + 1/2 pre-consumer) 1 d Credit 6.1 Stormwater Design: Quantity Control 1 c Credit 4.2 Recycled Content: 20% (post-consumer + 1/2 pre-consumer 1 d Credit 6.2 Stormwater Design: Quality Control 1 c Credit 5.1 Regional Materials: 10% Extracted, Processed, and Mfg Regionally 1 c Credit 7.1 Heat Island Effect: Non-Roof 1 c Credit 5.2 Regional Materials: 20% Extracted, Processed, and Mfg Regionally 1 d Credit 7.2 Heat Island Effect: Roof 1 c Credit 6 Rapidly Renewable Materials: 2.5% 1 d Credit 8 Light Pollution Reduction 1 c Credit 7 Certified Wood: 50% Water Efficiency (Possible Points 10) Indoor Environmental Quality (P ossible P oints 15) Y d Prereq 1 Water Use Reduction: 20% Reduction Y d Prereq 1 Minimum IAQ Performance 2 d Credit 1.1 Water Efficient Landscaping: Reduce by 50% (2 points) Y d Prereq 2 Environmental Tobacco Smoke (ETS) Control 2 d Credit 1.2 Water Efficient Landscaping: No Potable Water Use or No Irrigation (2 points) 1 d Credit 1 Outdoor Air Delivery M onitoring 2 d Credit 2 Innovative Wastewater Technology (2 points) 1 d Credit 2 Increased Ventilation 2 d Credit 3.1 Water Use Reduction: 30% Reduction (2 points) 1 c Credit 3.1 Construction IAQ M anagement Plan: During Construction 1 d Credit 3.2 Water Use Reduction: 35% Reduction (3 Points) 1 c Credit 3.2 Construction IAQ M anagement Plan: Before Occupancy 1 d Credit 3.3 Water Use Reduction: 40% Reduction (4 Points) 1 c Credit 4.1 Low-Emitting M aterials: Adhesives & Sealants 1 c Credit 4.2 Low-Emitting M aterials: Paints & Coatings Energy & Atmosphere (P ossible P oints 35) 1 c Credit 4.3 Low-Emitting M aterials: Flooring Systems Y c Prereq 1 Fundamental Commissioning of the Building Energy Systems 1 c Credit 4.4 Low-Emitting M aterials: Composite Wood & Agrifiber Products Y d Prereq 2 M inimum Energy Performance 1 d Credit 5 Indoor Chemical and Pollutant Source Control Y d Prereq 3 Fundamental Refrigerant M anagement 1 d Credit 6.1 Controllability of Systems: Lighting 19 d Credit 1.1 Optimize Energy Performance 1 d Credit 6.2 Controllability of Systems: Thermal Comfort 7 d Credit 2.1 On-Site Renewable Energy: 1% 1 d Credit 7.1 Thermal Comfort: Design 2 c Credit 3 Enhanced Commissioning (2 points) 1 d Credit 7.2 Thermal Comfort: Verification 2 d Credit 4 Enhanced Refrigerant Management (2 points) 1 d Credit 8.1 Daylight and Views: Daylight 75% of Spaces 3 c Credit 5 M easurement & Verification (3 points) 1 d Credit 8.2 Daylight and Views: Views for 90% of Spaces 2 c Credit 6 Green Power (2 points) Innovation in Design (P ossible P oints 6) 1 d Credit 1.1 Exemplary Performance - Wastewater Technology 1 d Credit 1.2 Exemplary Performance - Optimized Energy Performance 50% 1 d Credit 1.3 Exemplary Performance - Wastewater Technology 1 d Credit 1.4 Innovation in Design - Site Water Mix Tank 1 d Credit 1.5 Innovation in Design - Bouyancy Air System 1 c Credit 2 LEED Accredited Professional Regional P riority (P ossible P oints 4) 1 d Credit 1.1 EAc2 - On-Site Renewable Energy: 1% 1 d Credit 1.2 IEQc8.1 - Daylight and Views: Daylight 75% of Spaces 1 c Credit 1.3 SSc7.1 - Heat Island Effect: Non-Roof 1 d Credit 1.4 WEc3 - Water Use Reduction: 40% Reduction