This presentation explores an award winner project in sustainability and introduces some of awards by AIA (American institute of Architects) as well as some of the systems and materials used in sustainable buildings The project was built in San Francisco.
13. •
•
Overview Resources: www.aiatopten.org
25 Essex Street
San Francisco California 94105
United States
Leddy Maytum Stacy Architects
Hours of Operation:
Housing: 24/ 7; Services: business hours
Total project cost at time of completion, land
excluded:
$31,673,500.00A
Presentation
byFarzam
Kharvari
14. Design Innovation Resources: www.aiatopten.org
Environmental Sustainability
Financial Sustainability
Social Sustainability
StrategiesGoal
Reducing long term energy use and costs
creating healthy living environments
maximizing seismic resilienceA
Presentation
byFarzam
Kharvari
15. Design Innovation Resources: www.aiatopten.org
ای ﻟﺮزه ﭘﺬﯾﺮی اﻧﻌﻄﺎف
Definition: recovery required to maintain the function of the system with minimal disruption
Resilient post-tensioned shear wallsA
Presentation
byFarzam
Kharvari
16. Design Innovation Resources: www.aiatopten.org
supportive and community spaces
opportunities for social interactions
elevators and an access stair deep into the building
A
Presentation
byFarzam
Kharvari
19. Regional/Community Design Resources: www.aiatopten.org
The post-tensioning reinforcing the chances of continued habitability is increased
A
Presentation
byFarzam
Kharvari
20. Land Use & Site Ecology Resources: www.aiatopten.org
New parks, landscaped plazas,
and green roofs
A
Presentation
byFarzam
Kharvari
21. GREEN ROOFS
Land Use & Site Ecology Resources: www.aiatopten.org
attractive outlook
insulation
storm water management
A
Presentation
byFarzam
Kharvari
23. SEDUM OR SOD TILES
Land Use & Site Ecology Resources: www.aiatopten.org
Green/Yellow
Red
Blue
Different Tolerances
sun, shade and moisture
A
Presentation
byFarzam
Kharvari
24. • HOMELESS
Design Innovation Resources: www.aiatopten.org
Adapt to the Urban Conditions
A
Presentation
byFarzam
Kharvari
26. •
Bioclimatic Design Resources: www.aiatopten.org
Design
Strategies
104 hrs. of
Natural
Ventilation
Cooling
94 hrs. of Fan
Forced
Ventilation
Cooling
A
Presentation
byFarzam
Kharvari
27. Bioclimatic Design Resources: www.aiatopten.org
Wind Protection Solar Gain
Orientation
A
Presentation
byFarzam
Kharvari
28. Bioclimatic Design Resources: www.aiatopten.org
Wind Protection Solar Gain
Orientation
North Elevation
Green Roof
Apartments
A
Presentation
byFarzam
Kharvari
29. Bioclimatic Design Resources: www.aiatopten.org
thermal mass Solar Gain
The bioclimatic design strategies focuses
daylightingventilation
A
Presentation
byFarzam
Kharvari
30. Bioclimatic Design Resources: www.aiatopten.org
air conditioningmoderate climate
Roof Air Intake
low laying air pollution
Central
Ventilation
System
A
Presentation
byFarzam
Kharvari
31. Bioclimatic Design Resources: www.aiatopten.org
air conditioningmoderate climate
Roof Air Intake
low laying air pollution
Central
Ventilation
System
A
Presentation
byFarzam
Kharvari
32. Light & Air Resources: www.aiatopten.org
HOMELESS
COMFORTABLE HEALTHY
SPACES
A
Presentation
byFarzam
Kharvari
33. Light & Air Resources:
www.aiatopten.org
moderate climate
ceiling fans
operable windows
fresh air ventilation
air conditioning
A
Presentation
byFarzam
Kharvari
34. Light & Air Resources:
www.aiatopten.org
tall windows
green roof skylights
internal courtyards
main facades
96% Daylight Intake
A
Presentation
byFarzam
Kharvari
35. Light & Air Resources: www.aiatopten.org
Daylighting at levels that allow lights to be off during
daylight hours:
96%
Views to the Outdoors:
96%
naturally ventilated Areas Within 15 feet of an
operable window:
68%
A
Presentation
byFarzam
Kharvari
39. •
Water Cycle Resources: www.aiatopten.org
HOW TO SAVE 11,000 GALLONS OF WATER IN 5
MINUTES
AERATOR
A
Presentation
byFarzam
Kharvari
40. • RECLAIMED RECYCLED WATER
Water Cycle Resources: www.aiatopten.org
Water Reclamation Facility
Steps to a Reclaimed Water
A
Presentation
byFarzam
Kharvari
41. •
Water Cycle Resources: www.aiatopten.org
HOW TO SAVE 11,000 GALLONS OF WATER IN 5
MINUTES
AERATOR
Solar
Electronic
System
Solar Hot
Water
Reclaimed Water
System (Future)
Ventilation
System
Plumbing System
Photovoltaic System
Solar hot Water
A
Presentation
byFarzam
Kharvari
42. Water Cycle Resources: www.aiatopten.org
Percent reduction of regulated potable water:
28%
Is potable water used for irrigation:
Yes
Percent of rainwater from maximum anticipated 24
hour, 2-year storm event that can be managed
onsite:
25%
A
Presentation
byFarzam
Kharvari
43. Energy Flows & Energy Future Resources: www.aiatopten.org
low income residents
Reducing energy costs
A
Presentation
byFarzam
Kharvari
44. Energy Flows & Energy Future Resources: www.aiatopten.org
Gain
Continuous
insulation
High Performance Building Envelope
Loss
Rainscreen
cladding
reduces unwanted energy
A
Presentation
byFarzam
Kharvari
45. Energy Flows & Energy Future Resources: www.aiatopten.org
Rainscreen Cladding
moisture-resistant
drainage and evaporation
wet
Reduces unwanted energy loss and gain
A
Presentation
byFarzam
Kharvari
46. Energy Flows & Energy Future Resources: www.aiatopten.org
Rainscreen Cladding
Reduces unwanted energy loss and gain
A
Presentation
byFarzam
Kharvari
47. Energy Flows & Energy Future Resources: www.aiatopten.org
hydronic heating system
Hydronic:
the use of a liquid heat-transfer medium in heating
and cooling systems.
A
Presentation
byFarzam
Kharvari
48. Energy Flows & Energy Future Resources: www.aiatopten.org
hydronic heating system
Efficient Heating System
A
Presentation
byFarzam
Kharvari
49. Energy Flows & Energy Future Resources: www.aiatopten.org
operable
windows
ceiling fans
Cooling System
continuous fresh
air ventilation
A
Presentation
byFarzam
Kharvari
50. Energy Flows & Energy Future Resources: www.aiatopten.org
Operable Window
A
Presentation
byFarzam
Kharvari
51. Energy Flows & Energy Future Resources: www.aiatopten.org
solar hot water
panels
water heating
A
Presentation
byFarzam
Kharvari
52. Energy Flows & Energy Future Resources: www.aiatopten.org
time clocks daylight sensors
High efficiency lighting
lighting density
less than 1
watt/square foot
Exterior lights and ground floor
A
Presentation
byFarzam
Kharvari
53. Energy Flows & Energy Future Resources: www.aiatopten.org
photovoltaic
renewable
energy system
Rooftop Solar Canopy
55% better than the Energy Star Target Finder
A
Presentation
byFarzam
Kharvari
54. Energy Flows & Energy Future https://www.energystar.gov
photovoltaic
renewable
energy system
Rooftop Solar Canopy
55% better than the Energy Star Target Finder
EPA's ENERGY
STAR Target
Finder
A
Presentation
byFarzam
Kharvari
56. Energy Flows & Energy Future Resources: www.aiatopten.org
Total pEUI:
56 kBtu/sf/yr
Net pEUI:
24 kBtu/sf/yr
Percent Reduction from National Median EUI for
Building Type (predicted):
55%
Lighting Power Density:
1.00 watts/sf
A
Presentation
byFarzam
Kharvari
58. Materials & Construction Resources: www.aiatopten.org
photovoltaic
renewable
energy system
Rooftop Solar Canopy
55% better than the Energy Star Target Finder
A
Presentation
byFarzam
Kharvari
59. Materials & Construction Resources: www.aiatopten.org
high durability Healthy
properties
Material selection
ease of
maintenance
energy efficiency
no added formaldehyde
A
Presentation
byFarzam
Kharvari
60. Materials & Construction Resources: www.aiatopten.org
durability
Interior finishes
ease of
maintenance
Selections
resilient flooring ground concrete
flooring
special hardware resin wall panels
A
Presentation
byFarzam
Kharvari
62. Materials & Construction Resources: www.aiatopten.org
longevity
Exterior finishes
resistance
Selections
the integrally colored fiber-cement cladding
A
Presentation
byFarzam
Kharvari
63. Materials & Construction Resources: www.aiatopten.org
Rainscreen system
Exterior Materials
ground floor level
Enhance
water resistanceThermal Resistance water resistance
A
Presentation
byFarzam
Kharvari
65. Long Life, Loose Fit Resources: www.aiatopten.org
Durability
Long Life Span
Ease of maintenance
Enhance
Water resistanceThermal Resistance
A
Presentation
byFarzam
Kharvari
66. Long Life, Loose Fit Resources: www.aiatopten.org
Future Adaptability
Concrete structural system
Future remodeling and adaptation
Non-load bearing
A
Presentation
byFarzam
Kharvari
67. Long Life, Loose Fit Resources: www.aiatopten.org
Interior partitions and exterior finishes
Screwed or riveted
together
Future disassembly
A
Presentation
byFarzam
Kharvari
68. Energy Flows & Energy Future Resources: www.aiatopten.org
Bay Area San Francisco
GreenPoint rating system
A
Presentation
byFarzam
Kharvari
69. Long Life, Loose Fit Resources: www.aiatopten.org
RCA Exceeded California’s strict Title 24 regulations by 19% less than the regulations
59% less than the average apartment building
OR
A
Presentation
byFarzam
Kharvari
70. Resources: Vieru, Tudor (30 January 2009). "KSC Gets Orion Mock-Up for Testing". News.softpedia.com
Mock-ups
A
Presentation
byFarzam
Kharvari
71. Energy Flows & Energy Future Resources: www.aiatopten.org
RCA Exceeded California’s strict Title 24 regulations by 19% less than the regulations
59% less than the average apartment building
OR
A
Presentation
byFarzam
Kharvari
72. Energy Flows & Energy Future Resources: www.aiatopten.org
RCA Exceeded California’s strict Title 24 regulations by 19% less than the regulations
59% less than the average apartment building
OR
The test results revealed several
installation deficiencies:
window leaks,
construction tolerances,
installation sequencing
A
Presentation
byFarzam
Kharvari
73. Energy Flows & Energy Future Resources: www.aiatopten.org
RCA Exceeded California’s strict Title 24 regulations by 19% less than the regulations
59% less than the average apartment building
OR
The test results revealed several
installation deficiencies:
window leaks,
construction tolerances,
installation sequencing
A
Presentation
byFarzam
Kharvari
75. Energy Flows & Energy Future Resources: www.aiatopten.org
RCA Exceeded California’s strict Title 24 regulations by 19% less than the regulations
59% less than the average apartment building
OR
The test results revealed several
installation deficiencies:
window leaks,
construction tolerances,
installation sequencing
A
Presentation
byFarzam
Kharvari