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The Use of Green Building Materials in Construction and their Impact on Rating Systems, February 23trd 2011, Dubai, U.A.E. Presentation Copyrights - Green Technologies FZCO
The Use of Green Building Materials in The Use of Green Building Materials in
Construction and their Impact on Rating Construction and their Impact on Rating
SystemsSystems
Mario Seneviratne FIMechE., PEng.,
LEED AP (BD+C), LEED Faculty Member , LEED Mentor.
Managing Director
Green Technologies FZCOM&E AND SUSTAINABILITY SOLUTIONS – CONCEPT TO COMPLETION
Green Technologies-
Committed to the Environment
Natural Habitat
The Use of Green Building Materials in Construction and their Impact on Rating Systems, February 23trd 2011, Dubai, U.A.E. Presentation Copyrights - Green Technologies FZCO
THE GLOBAL GREEN DRIVETHE GLOBAL GREEN DRIVE
World Initiative
UAE
Initiative
Corporate
Initiatives
Obama’s Green Building
Stimulus: "Becoming a LEED
AP is one of the proudest
accomplishments of my life“
“The fact that a separate category has
been introduced for Corporate Social
Responsibility is testimony to our
leadership's commitment to make social
and environmental sustainability an integral
part of business excellence.“
- Sheik Mohammad.
Estidama Rating System
Dubai Green Building Guidelines
•
•
• Wal-mart
• Starbucks
• Timberland
• Microsoft
• WIPRO
• Tesco
• Samsung
UN Secretary General Ban
Ki-moon: "Sustainability is
the most promising path
forward...
The Use of Green Building Materials in Construction and their Impact on Rating Systems, February 23trd 2011, Dubai, U.A.E. Presentation Copyrights - Green Technologies FZCO
• Anomalous Climate Change
• Natural Resource Depletion
• Atmospheric Pollution and Acid
Rain
• Contamination of Freshwater
Resources
• Soil Erosion and Degradation
• Loss of Biodiversity
KEY ENVIRONMENTAL CHALLENGES
The Use of Green Building Materials in Construction and their Impact on Rating Systems, February 23trd 2011, Dubai, U.A.E. Presentation Copyrights - Green Technologies FZCO
20% 30%40% 40%
The Use of Green Building Materials in Construction and their Impact on Rating Systems, February 23trd 2011, Dubai, U.A.E. Presentation Copyrights - Green Technologies FZCO
GREEN BUILDINGAN IMPORTANT PART OF THE
SOLUTION
The Use of Green Building Materials in Construction and their Impact on Rating Systems, February 23trd 2011, Dubai, U.A.E. Presentation Copyrights - Green Technologies FZCO
20 National Green Building Councils | 9 Emerging Members |
28 Prospective members | 26 Associated Groups Total of 83 Countries
Brazil
United States of America
Mexico
Canada
United Kingdom
Germany
United Arab Emirates
India
Japan
Taiwan
Australia
New Zealand
Colombia
ArgentinaSouth Africa
Poland
Spain
Singapore
Romania
Netherlands
WGBC
The Use of Green Building Materials in Construction and their Impact on Rating Systems, February 23trd 2011, Dubai, U.A.E. Presentation Copyrights - Green Technologies FZCO
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
2000 2005 2010 2015
CARBON REDUCTION PROGRAMME
RBS Middle East Shared Service Centre
Interiors, Dubai, UAE - LEED Gold; 2008
43%
Dubai Trade Centre District Phase 1
Dubai, UAE – LEED Pre-Certified
18%
29%
Sabah Al Ahmad International
Financial Center, Kuwait - LEED Pre-
Certified
Mirdif City Centre
Dubai, UAE
18%
Jehan Green Walls FZE
Sharjah, UAE
67%
Kandalama Hotel, Dambulla, Sri
Lanka - LEED Bronze; 2000
19%
Rainforest Ecolodge, Sri Lanka
54%
Working towards
Sustainability
Excellence
%
R
E
D
U
C
T
I
O
N
ASHRAE 90.1 – ENERGY STANDARD FOR BUILDINGS
YEAR
35%
WAFI City DCCP One, Dubai UAE
LEED Gold; 2006
35%
DIFC Lighthouse
Dubai, UAE
55%
Effort
Negative
Effect
54%Summertown interiors, Dubai, UAE –
LEED Gold
The Use of Green Building Materials in Construction and their Impact on Rating Systems, February 23trd 2011, Dubai, U.A.E. Presentation Copyrights - Green Technologies FZCO
• Embodied Energy
• Material Performance
ENVIRONMENTAL IMPACT
MATERIALS
The Use of Green Building Materials in Construction and their Impact on Rating Systems, February 23trd 2011, Dubai, U.A.E. Presentation Copyrights - Green Technologies FZCO
Environmental Impacts
The Use of Green Building Materials in Construction and their Impact on Rating Systems, February 23trd 2011, Dubai, U.A.E. Presentation Copyrights - Green Technologies FZCO
• Embodied Energy
• Material Performance
ENVIRONMENTAL IMPACT
MATERIALS
• Waste Management
• Recycled Content
• Regional Material
• Rapidly Renewable Material
• Certified Wood
• Low VOC Materials
The Use of Green Building Materials in Construction and their Impact on Rating Systems, February 23trd 2011, Dubai, U.A.E. Presentation Copyrights - Green Technologies FZCO
Category Credits
Sustainable Sites 21
Water Efficiency 11
Energy & Atmosphere 37
Materials & Resources 14
Indoor Environmental Quality 17
Innovation & Design Process 6
Regional Priority Credits 4
The Use of Green Building Materials in Construction and their Impact on Rating Systems, February 23trd 2011, Dubai, U.A.E. Presentation Copyrights - Green Technologies FZCO
Estidama Points DistributionCategory Credits
Integrated Development Process 13
Natural Systems 12
Livable Buildings: Outdoors 13
Livable Buildings: Indoors 23
Precious Water 43
Resourceful Energy 44
Stewarding Materials 28
Innovative Practice 3
The Use of Green Building Materials in Construction and their Impact on Rating Systems, February 23trd 2011, Dubai, U.A.E. Presentation Copyrights - Green Technologies FZCO
POINT DISTRIBUTION COMPARISON
ESTIDAMA
The Use of Green Building Materials in Construction and their Impact on Rating Systems, February 23trd 2011, Dubai, U.A.E. Presentation Copyrights - Green Technologies FZCO
% of Credits for Material Component for LEED % of Credits for Material Component for LEED
2000 2006 2012
Kandalama Hotel, Dambulla, Sri
Lanka - LEED Bronze; 2000
3.6%% M
ate
rials
Com
ponent
RBS Middle East Shared Service Centre
Interiors, Dubai, UAE - LEED Gold; 2008
24.3%
Dubai Trade Centre District Phase 1
Dubai, UAE – LEED Pre-Certified
17.9%
11.9%
Sabah Al Ahmad International
Financial Center, Kuwait - LEED Pre-
Certified
Qatar Foundation Student Housing ;
Doha, Qatar.
17.5%
35%
WAFI City DCCP One, Dubai UAE
LEED Gold; 2006
22.5%
DIFC Lighthouse
Dubai, UAE
17.3%
20.3%
3M Customer Technical Centre, Dubai,
UAE – LEED Gold
BAFCO Head Quarters and Showroom,
Dubai, United Arab Emirates
Pursuing LEED Platinum
17.7%
The Use of Green Building Materials in Construction and their Impact on Rating Systems, February 23trd 2011, Dubai, U.A.E. Presentation Copyrights - Green Technologies FZCO
Prerequisite 1: Storage & Collection of Recyclables
Credit 1: Building Reuse (4)
Credit 2: Construction Waste Management (2)
Credit 3: Materials Reuse (2)
Credit 4: Recycled Content (2)
Credit 5: Regional Materials (2)
Credit 6: Rapidly Renewable Materials (1)
Credit 7: Certified Wood (1)
Materials & Resources (14) Points MATERIALS AND RESOURCES (14 POINTS)
The Use of Green Building Materials in Construction and their Impact on Rating Systems, February 23trd 2011, Dubai, U.A.E. Presentation Copyrights - Green Technologies FZCO
MRc2 Construction Waste Management (2 credits)MRc2.1 / 2.2: Construction Waste Management (2 Points)
Objective
To divert construction and demolition waste from disposal in landfills and incinerators with
a view of achieving 50-75% diversion for the project scope.
The Use of Green Building Materials in Construction and their Impact on Rating Systems, February 23trd 2011, Dubai, U.A.E. Presentation Copyrights - Green Technologies FZCO
MRc4 Recycled Content (2 credits)MRc4: Recycled Content (2 Points)
Objective
To use building materials with high recycled content with a view to achieving 20%
recycled content by cost for the scope of work.
Methodology and Systems
• Identify civil & architectural building materials (CSI Master Format 1995 division 2-10
only) cost. Focus on the high value items; need to have high recycled content (post
consumer and pre-consumer)
• Refer to contract specification with regard to specification for related items to ensure
compliance to project requirements including LEED requirements.
• Confirm availability of materials with procurement
schedule.
• A preliminary cost base with the available BOQ.
Exclude labour and MEP component to get the
baseline. For consistency, we propose using the LEED
default value of 0.45 (hardcost for CSI Master Format
1995 division 2-10 only)
The Use of Green Building Materials in Construction and their Impact on Rating Systems, February 23trd 2011, Dubai, U.A.E. Presentation Copyrights - Green Technologies FZCO
MRc5 Regional Materials (2 credits)MRc5: Regional Materials (2 Points)
Objective
To use building materials with high regional content (both extracted and manufactured) with
a view to achieving 20% regional content by cost for the scope of work.
Methodology and Systems
• Identify civil & architectural building materials
(CSI Master Format 1995 division 2-10 only)
cost. Focus on the high value items; need to
have high regional content.
• Refer to contract specification 1- ? with regard
to specification for related items to ensure
compliance to all project requirements including
LEED requirements.
• Confirm availability of materials with
procurement schedule.
The Use of Green Building Materials in Construction and their Impact on Rating Systems, February 23trd 2011, Dubai, U.A.E. Presentation Copyrights - Green Technologies FZCO
MRc6: Rapidly Renewable Materials (1 Point)
Objective
To use building materials with high rapidly renewable materials and achieve 2.5% rapidly
renewable contents by cost as per LEED criteria for works within for the scope of work .
Methodology and Systems
• Design team from Qatar Foundation to specify
application and use of rapidly renewable materials.
• Identify and use rapidly renewable materials from
the design documents in the project.
• Refer to contract specification 1- ? with regard to
specification for related items to ensure compliance
to all project requirements including LEED
requirements.
• Confirm availability of materials with procurement
schedule.
The Use of Green Building Materials in Construction and their Impact on Rating Systems, February 23trd 2011, Dubai, U.A.E. Presentation Copyrights - Green Technologies FZCO
MRc7 Certified Wood (1 Point)MRc7: Certified Wood (1 Point)
Objective
To use 50% wood-based materials and products certified by FSC by cost in the building
materials for the scope of work..
Methodology and Systems
• The Design team from Qatar Foundation to specify
use of FSC certified wood.
• Identify use of wood and wood-based products which
are FSC certified in the building material wherever
possible, as pertaining to the material used in the
permanent works
• Refer to contract specification 1- ? with regard to
specification for related items to ensure compliance
to all project requirements including LEED
requirements.
• Confirm availability of materials with procurement
schedule.
The Use of Green Building Materials in Construction and their Impact on Rating Systems, February 23trd 2011, Dubai, U.A.E. Presentation Copyrights - Green Technologies FZCO
Indoor Environmental Quality (15) Points (12) for CS
Prerequisite 1: Minimum IAQ Performance
Prerequisite 2: Environmental Tobacco Smoke Control
Credit 1: Outdoor Air Delivery Monitoring (1)
Credit 2: Increased Ventilation (1)
Credit 3: Construction IAQ Management Plan (2)
Credit 4: Low-Emitting Materials (4)
Credit 5: Indoor Chemical & Pollutant Source Control (1)
Credit 6: Controllability of Systems (2)
Credit 7: Thermal Comfort (2)
Credit 8: Daylight and Views (2)
INDOOR ENVIRONMENTAL QUALITY (15 POINTS)
The Use of Green Building Materials in Construction and their Impact on Rating Systems, February 23trd 2011, Dubai, U.A.E. Presentation Copyrights - Green Technologies FZCO
EQc 4.1 Low Emitting Material – Adhesives and Sealants (1 credit)EQc4.1: Low Emitting Materials – Adhesives and Sealants (1 Point)
Objective
To use low-emitting adhesives and sealants for interior application, reduce indoor air
contaminants for achieving EQc4.1 credit.
Methodology and Systems
• Identify all adhesives and sealants requirements for indoor applications. This includes
requirements for civil, architectural and MEP items.
• Verify with VOC Master Log page 131-154 of for products identification and their
corresponding VOC limits in g/L.
• All interior applied materials must be compliant.
• Obtain confirmation from vendors in cut sheet or
letter of product’s VOC content to demonstrate
compliance.
The Use of Green Building Materials in Construction and their Impact on Rating Systems, February 23trd 2011, Dubai, U.A.E. Presentation Copyrights - Green Technologies FZCO
EQc 4.2 Low Emitting Material – Paints and Coatings (1 credit)EQc4.2: Low Emitting Materials – Paints and Coatings (1 Point)
Objective
To use low-emitting paints and coatings for interior application, reduce indoor air
contaminants for achieving EQc4.2 credit.
Methodology and Systems
• Identify all paints and coatings requirements for indoor applications. This includes
requirements for civil, architectural and MEP items.
• Verify with VOC Master Log page 131-154 of for products identification and their
corresponding VOC limits in g/L.
• All interior applied materials must be compliant.
• Obtain confirmation from vendors in cut sheet or letter of
product’s VOC content to demonstrate compliance.
The Use of Green Building Materials in Construction and their Impact on Rating Systems, February 23trd 2011, Dubai, U.A.E. Presentation Copyrights - Green Technologies FZCO
EQc 4.3 Low Emitting Material – Flooring Systems (1 credit)EQc4.3: Low Emitting Materials – Carpet System (1 Point)
Objective
To use low-emitting carpet system for interior application, reduce indoor air
contaminants for achieving EQc4.3 credit.
Methodology and Systems
• Identify all carpet system requirements for indoor applications. This includes
requirements for civil, architectural and MEP items.
• Verify with VOC Master Log page 131-154 of for products identification and their
corresponding VOC limits in g/L for carpet adhesives.
• All interior carpet system must be compliant to CRI Green Label plus program
• Obtain confirmation from vendors in cut sheet or
letter of CRI Green Label plus compliance of
carpet system and carpet adhesives’ VOC content
to demonstrate compliance.
The Use of Green Building Materials in Construction and their Impact on Rating Systems, February 23trd 2011, Dubai, U.A.E. Presentation Copyrights - Green Technologies FZCO
EQc 4.4 Low Emitting Material – Composite Wood + Agrifiber Products (1 credit)EQc4.4: Low Emitting Materials – Composite Wood + Agrifiber Products (1 Point)
Objective
To use low-emitting composite wood and agrifiber products, with no added urea
formaldehyde for interior application, to achieve EQc4.4 credit.
Methodology and Systems
• Identify all composite wood and agrifiber products for
indoor applications.
• Verify with VOC Master Log page 131-154 of for products
identification.
• All interior applied materials must be compliant.
• Obtain confirmation from vendors in cut sheet or letter that
products do not contain any added urea formaldehyde.
The Use of Green Building Materials in Construction and their Impact on Rating Systems, February 23trd 2011, Dubai, U.A.E. Presentation Copyrights - Green Technologies FZCO
GREEN BUILDINGAN IMPORTANT PART OF THE
SOLUTION
The Use of Green Building Materials in Construction and their Impact on Rating Systems, February 23trd 2011, Dubai, U.A.E. Presentation Copyrights - Green Technologies FZCO
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
2000 2005 2010 2015
CARBON REDUCTION PROGRAMME
RBS Middle East Shared Service Centre
Interiors, Dubai, UAE - LEED Gold; 2008
43%
Dubai Trade Centre District Phase 1
Dubai, UAE – LEED Pre-Certified
18%
29%
Sabah Al Ahmad International
Financial Center, Kuwait - LEED Pre-
Certified
Mirdif City Centre
Dubai, UAE
18%
Jehan Green Walls FZE
Sharjah, UAE
67%
Kandalama Hotel, Dambulla, Sri
Lanka - LEED Bronze; 2000
19%
Rainforest Ecolodge, Sri Lanka
54%
Working towards
Sustainability
Excellence
%
R
E
D
U
C
T
I
O
N
ASHRAE 90.1 – ENERGY STANDARD FOR BUILDINGS
YEAR
35%
WAFI City DCCP One, Dubai UAE
LEED Gold; 2006
35%
DIFC Lighthouse
Dubai, UAE
55%
Effort
Negative
Effect
54%Summertown interiors, Dubai, UAE –
LEED Gold
The Use of Green Building Materials in Construction and their Impact on Rating Systems, February 23trd 2011, Dubai, U.A.E. Presentation Copyrights - Green Technologies FZCO
% of Credits for Material Component for LEED % of Credits for Material Component for LEED
2000 2006 2012
Kandalama Hotel, Dambulla, Sri
Lanka - LEED Bronze; 2000
3.6%% M
ate
rials
Com
ponent
RBS Middle East Shared Service Centre
Interiors, Dubai, UAE - LEED Gold; 2008
24.3%
Dubai Trade Centre District Phase 1
Dubai, UAE – LEED Pre-Certified
17.9%
11.9%
Sabah Al Ahmad International
Financial Center, Kuwait - LEED Pre-
Certified
Qatar Foundation Student Housing ;
Doha, Qatar.
17.5%
35%
WAFI City DCCP One, Dubai UAE
LEED Gold; 2006
22.5%
DIFC Lighthouse
Dubai, UAE
17.3%
20.3%
3M Customer Technical Centre, Dubai,
UAE – LEED Gold
BAFCO Head Quarters and Showroom,
Dubai, United Arab Emirates
Pursuing LEED Platinum
17.7%
The Use of Green Building Materials in Construction and their Impact on Rating Systems, February 23trd 2011, Dubai, U.A.E. Presentation Copyrights - Green Technologies FZCO
The Use of Green Building Materials in The Use of Green Building Materials in
Construction and their Impact on Rating Construction and their Impact on Rating
SystemsSystems
Mario Seneviratne FIMechE., PEng.,
LEED AP (BD+C), LEED Faculty Member , LEED Mentor.
Green Technologies-
Committed to the Environment
Natural Habitat
Thank You