5. Green building
policy - 2006 status report POLITIQUE
SUR LES BÂTIMENTS ÉCOLOGIQUES - RAPPORT D’ÉTAPE DE 2006 |
Committee RecommendationS
That Council:
1. Receive the 2006 status report
on the “Green Building Policy for the Construction of Corporate Buildings”;
2. Authorize the
additional funding required to move a project from LEED “Certified” to LEED
“Silver” be administered following the “Delegation of Authority” as defined in
the City’s Delegation of Authority By-law number 2005-503, as amended; and
3. Authorize the
Director of the Real Property Asset Management (RPAM) Branch to exempt capital
projects from LEED certification where not practical, based on specific
criteria.
RecommandationS du comité
Que le Conseil :
1. Prenne connaissance du rapport d’étape
de 2006 concernant la Politique sur les bâtiments écologiques régissant la
construction des immeubles municipaux;
2. Autorise que les fonds supplémentaires requis
pour qu’un projet passe du niveau de certification LEED « certifié »
à « argent » soient administrés selon la « délégation de
pouvoirs », telle qu’elle est définie dans le règlement municipal sur la
délégation d'Autorité numéro 2005-503; et
3. Autorise le directeur de la Gestion des
biens immobiliers (GBI) à exempter les projets d’immobilisations de la
certification LEED quand ce n’est pas pratique selon des critères précis.
Documentation
1. Executive Director's report (Business
Transformation Services) dated 18 September 2007 (ACS2007-BTS-RPM-0007).
Report
to/Rapport au :
Corporate Services and Economic Development Committee
Comité des services organisationnels
et du développement économique
and Council / et au Conseil
18 September 2007 / le 18
septembre 2007
Submitted by/Soumis par : Stephen Finnamore, Executive Director, Business
Transformation Services / Directeur Exécutif des services de transformation des activités
Contact
Person/Personne ressource : Stephen Finnamore, Executive Director, Business
Transformation Services / Directeur Exécutif des services de transformation des
activités
(613) 580-2424 x 28859, stephen.finnamore@ottawa.ca
SUBJECT |
Green building
policy – 2006 status report
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OBJET : |
POLITIQUE
SUR LES BÂTIMENTS ÉCOLOGIQUES – RAPPORT D’ÉTAPE DE 2006 |
REPORT
RECOMMENDATIONS
That the Corporate Services and Economic
Development Committee recommend Council:
1. Receive the 2006 status
report on the “Green Building Policy for the Construction of Corporate
Buildings”;
2.
Authorize the additional funding required to
move a project from LEED “Certified” to LEED “Silver” be administered following
the “Delegation of Authority” as defined in the City’s Delegation of Authority
By-law number 2005-503, as amended; and
3.
Authorize the Director of the Real Property
Asset Management (RPAM) Branch to exempt capital projects from LEED
certification where not practical, based on specific criteria.
RECOMMANDATIONS DU
RAPPORT
Que le Comité des services
organisationnels et du développement économique recommande au Conseil :
1.
Prenne
connaissance du rapport d’étape de 2006 concernant la Politique sur les
bâtiments écologiques régissant la
construction des immeubles municipaux;
2.
D’autoriser
que les fonds supplémentaires requis pour qu’un projet passe du niveau de
certification LEED « certifié » à « argent » soient
administrés selon la « délégation de pouvoirs », telle qu’elle est
définie dans le règlement municipal sur la délégation d'Autorité numéro
2005-503; et
3.
D’autoriser
le directeur de la Gestion des biens immobiliers (GBI) à exempter les projets
d’immobilisations de la certification LEED quand ce n’est pas pratique selon
des critères précis.
The “Green Building Policy for the Construction of Corporate Buildings” approved by Council on 28 September 2005 (see Annex 1) requires an annual status update on City of Ottawa buildings being designed and delivered in accordance with Leadership in Energy and Environmental Design (LEED) certification rating system.
This report provides an update on initiatives that have
been undertaken to date, upcoming initiatives, and issues identified to
date. It recommends authorizing the
additional funding required to move a project from LEED “Certified” to LEED
“Silver” be administered following the “Delegation of Authority” as well as
authorizing the Director of the Real Property Asset Management (RPAM) Branch to
exempt certain capital projects from LEED certification where not practical,
based on specific criteria.
Green building practices not only
reduce the impact of building activities on limited renewable and non-renewable
resources, they also reduce the cost of owning and operating those facilities
over their complete life cycle.
The current Green Building Policy requires that:
Ø All newly constructed buildings with a footprint greater than 500 square metres (5,400 square feet) be designed, delivered and certified by the Canada Green Building Council (CaGBC) as meeting the LEED certified rating at minimum.
Ø Staff pursue the LEED silver rating when it can be demonstrated that the investment will be paid back through a reduction in operating costs over a period of seven years or less, and that staff report back to Committee and Council if there is a need for additional capital funding to achieve those savings.
In addition, the City encourages the application of sustainable design principles during retrofit and renovation projects of its current structures where practical.
The City of Ottawa LEED projects that were under construction in 2006 or are now in development are listed in the table below:
|
Size |
Value |
Status |
Completion |
LEED Rating |
Ottawa Paramedic Service Headquarters |
100,000 sf |
$18.9 M |
Construction Completed |
Mar. 2006 |
Certified (confirmed) |
Vars Fire Station Number 73 |
8,800 sf |
$2.4 M |
Construction Completed |
Mar. 2007 |
Certified (being evaluated) |
Kinburn Arena |
35,000 sf |
$7.4 M |
Construction Completed |
July 2007 |
Not Certified* |
Rideau Valley Conservation Authority HQ |
22,000 sf |
$5.6 M |
Under Construction |
Oct. 2007 |
Silver (anticipated) |
Goulbourn Community Centre |
35,000 sf |
$5.7 M |
Under Construction |
Feb. 2008 |
Silver (anticipated) |
Albion-Heatherington Community Centre |
7,000 sf |
Construction Pending |
Sept. 2008 |
Certified (anticipated) |
|
Petrie Island Beach House |
3,500 sf |
$1.8 M |
Construction Pending |
Sept 2008 |
Silver (anticipated)** |
Orleans Art Centre |
78,000 sf |
$25 M |
Under Development |
Sept. 2008 |
Silver (anticipated) |
Articulated Bus Garage Facility |
132,000 sf |
$45 M |
Under Development |
Sept. 2009 |
Certified (anticipated) |
Maple Grove Ward Yard Addition |
47,000 sf |
$8.3 M |
Pre-Design Analysis |
Dec .2008 (anticipated) |
TBD |
Albion-Heatherington Ward Yard |
20,000 sf |
$4.5 M |
Pre-Design Analysis |
Dec .2008 (anticipated) |
TBD |
Hunt Club Riverside Community Centre Addition |
TBC sf |
$TBD |
Pre-Design Analysis |
Early 2009 (anticipated) |
TBD |
Ottawa South Community Centre |
11,000 sf |
$2.2 M |
Pre-Design Analysis |
TBD |
TBD |
* The Kinburn Arena did not meet the standards of CaGBC for LEED certification even though it achieved many environmental initiatives, including high-energy efficiency for an arena facility. This was primarily due to the lack of building references to determine the benchmarking of the rating criteria as part of the LEED Certification process (see Annex A).
** Even though the Petrie Island Beach House facility does not meet the minimum spatial requirements to qualify consideration for the LEED policy, the environmental sensitivity and isolation of this site makes it an ideal site to consider not only energy efficient and sustainable building practices but also environmental conservation. The project is ready to commence construction pending the P3 procurement process.
The methodology to achieve LEED “Certified” and “Silver” will vary from project to project depending upon the site, the building type and the program delivery. City staff needs to carefully consider the impact of various environmental and energy issues and rate this initiative against viable returns and benefits.
As identified within the approved “Green Building Policy” (Appendix H), staff is required to bring forward to Council for consideration the business case associated with upgrading a project from a LEED “certified” to a LEED “silver” rating provided that it falls within the seven year payback model.
This procedure is particularly effective in P3 projects due to the nature of the approval processes involved. The P3 office is required to bring forward to Council the proposed project after the submission of their proposal from the preferred P3 partner. This is an ideal time to bring to Council’s attention the benefits and premiums associated with a silver rating.
However, the time requirement to bring forward a Council report requesting additional funding necessitates placing the standard capital City projects on hold and would incur the risk of increased costs as well as serious delays to the project schedule.
Projects are currently being assessed with respect to the viability of achieving a silver rating and evaluated to determine if the rating can be achieved within the existing budget. Often, clients are compromising their program elements to achieve LEED silver ratings. Currently, the cost premium for a silver rating is estimated at an additional 4% beyond a certified project.
Realistically, due to the pressures from program users to deliver their project and due to the tight financial constraints of the City, no projects outside of the P3 process have been brought forward to Council requesting additional funding for the silver rating.
It is proposed that the existing process be amended as follows:
1. Carry out a more detailed analysis during the “Definition” phase to determine which level of LEED certification is practical for the project, prior to obtaining funding approval from Council.
2. Encourage staff to pursue the highest level of LEED certification possible within the existing building budget envelope during the “Design Development” phase.
3. Approve the administrative process to increase the funding in a project under “Delegation of Authority” (as defined in the City of Ottawa’s Delegation of Authority By-law) should staff determine that a higher level of LEED certification is practical.
Inability
of Projects to Reach LEED Certification
The Green Building Policy currently requires that all buildings over 5,000 square feet meet the LEED “certified” rating at the minimum. The policy does not allow for exceptions. However, some buildings may not be able to obtain a LEED certification. This does not necessarily mean a failure to implement environmental initiatives, follow sustainable building practices or achieve energy efficiency within the performance of the building.
The ability to achieve LEED certification is governed by many variables. These include: building type (office versus industrial), location (rural versus urban) site conditions (brown fields versus green fields), the programmed use of the facility and the available dollars within the budget.
The inability of a project to meet the prerequisite requirements of any of the LEED categories (see Annex A) of Sustainable Sites, Materials & Resources, Energy and Atmosphere, Indoor Environmental Quality or Water Efficiency, negates the ability to achieve certification regardless of how many environmental and energy initiatives are spent on the project.
In addition, the project team must conclusively prove to the Canadian Green Building Council (CaGBC) that it has achieved the stated rating scores. While the project team may feel it has achieved the necessary score, the rating evaluation is open to subjective analysis of the technical information, which in some cases may result in the inability to achieve the necessary minimum score.
It is proposed that the existing process be amended as follows:
1. Authorize the Director of RPAM to exempt certain capital projects from LEED certification where not practical based on specific criteria:
a. When all reasonable efforts to achieve LEED certification have been exhausted;
b. When the Canadian Green Building Council (CaGBC) has rejected the certification submission;
c. The costs to achieve certification outweigh the benefits to the City.
2. City staff will report annually on all projects that have met, exceeded or failed to meet the “Green Building Policy.”
Next
Steps – Green Building Policy
At the end of September 2006, CaGBC launched the LEED Canada green building rating system for commercial interiors (CI). The LEED Canada - CI rating system is applicable to tenant improvements of new or existing office space. It applies to the work of tenants and building owners associated with the commercial interiors improvement projects.
RPAM’s Design and Construction Division is examining the LEED CI rating system and considering a pilot project to determine the viability of applying the LEED CI standards to City interior renovation projects. Staff will examine the threshold for determining when CI projects are applicable, as well as the costs associated with implementing green interiors. Initial investigation suggests that projects with complete interior “gutting” of the facility are best suited for this rating system, similar to the renovations of the Glebe Community Centre. A simple office fit-up may not be cost efficient, as mechanical and electrical systems will need to be upgraded, and this would not have been part of the original scope of work.
RPAM’s Design and Construction Division will make recommendations as part of the Green Building Policy 2007 Status Report as to how the City should proceed with green building interiors.
The Real Property Asset Management (RPAM) Branch has continued to liaise with staff in the Planning, Transit and the Environment department, as well as the Finance and Legal branches to pursue fulfillment of the “Green Building Policy for the Construction of Corporate Buildings.”
The Design and Construction Division of RPAM has also continued to liaise with all divisions within the Business Transformation Services Department, RPAM Branch to align building design, construction and operating practices.
The additional funding as a
result of the move from LEED “Certified” to LEED “Silver” has not been
identified in the current Long Range Financial Plan. As part of the 2008 budget
process, any capital building or renovation projects will have any increase in
cost built into the project estimate.
SUPPORTING DOCUMENTATION
Annex “A” – Leadership in Energy and Environmental Design (LEED) Lessons Learned
Annex “B” – Ottawa Paramedic Services Headquarters
Annex “C” – Vars Fire Station No. 37
Annex “D” – Goulbourn Recreation Centre
Annex “E” – Albion-Heatherington Community Centre
Annex “F” – Orleans Art Centre
Annex “G” – Kinburn Arena
Annex “H” – “Green Building Policy for the Construction of Corporate Buildings”
The Real Property Asset Management Branch, Design and Construction Division will continue to work with staff in the Planning, Transit and the Environment department, Finance and Client Departments to pursue fulfillment of the “Green Building Policy for the Construction of Corporate Buildings.”
The Design and Construction Division will continue to carry out a detailed analysis during the “Definition” phase to determine which level of LEED certification is practical for a project, prior to obtaining funding approval from Council, and will pursue the highest level of LEED certification possible within the approved building budget envelope during the “Design Development” phase. In addition, the Design and Construction Division will report annually on all projects that have met, exceeded or failed to meet the Green Building Policy.
The Director of Real Property Asset Management Branch will permit projects to not meet the requirements of LEED certification when all reasonable efforts to achieve LEED Certification have been exhausted, when CaGBC has rejected the certification submission, or when the costs to achieve certification outweigh the benefits to the City.
Client Departments will continue to be responsible for ensuring that project budgets contain, at a minimum, the additional 5% investment funding required to support the delivery of LEED™ - Canada “Certified” building projects. Alternatively, should the character and profile of a building, such as a new Central Library or Archives Facility warrant a higher LEED rating, the Client Departments will seek additional project budget (+-4%) to achieve a Silver rating.
RPAM’s Design and Construction Division Project Managers implementing individual projects will continue to be responsible for delivering LEED™ - Canada “Certified” projects.
Supply Management Division – will continue to be responsible for ensuring that all RFP and Tender documents identify the requirement to have delivered projects compliant with LEED™ - Canada Rating System “Certified.”
ANNEX A
Leadership in Energy and Environmental Design
(LEED) Lessons Learned
LEED provides the framework
and tools to build in an efficient, healthy and ecologically and fiscally
responsible manner. LEED provides an
integrated design process for building design.
LEED is divided into the following 6 categories. Each category has a series of design attributes for which a LEED credit is awarded.
Ø Sustainable Sites (14 credits)
Ø Water Efficiency (5 credits)
Ø Energy and Atmosphere (17 credits)
Ø Materials and Resources (14 credits)
Ø Indoor Environmental Quality (15 credits)
Ø Innovation and Design (5 credits)
Overall, the
construction industry has been a major consumer of resources and materials,
polluter of the environment and a major contributor to the landfills throughout
the city. Over the years, construction
recycling and waste management procedures have become more common. The implementation of LEED was an effort to
bring forward the notion that the energy and performance of a building over its
life, from the cradle to the grave, related to its impact on the
environment. This is the consideration
of a building from inception as to how its materials are fabricated, how it is
constructed, how it is maintained, operated, lifecycle and, eventually, how it
is demolished. The overall intent is to significantly raise awareness of the
environmental implications within the construction industry.
Sustainable Sites:
This category provides credits to those constructions
that are built on brown fields, provide for alternative transportation (bus
routes available, bike racks and shower services), reduce site disturbance
(conserve natural areas), provide for on-site storm water management, minimize
light pollution and provide erosion and sediment control. These features promote infilling,
naturalization, encourage non-automobile transport and mitigate impact of storm
water services.
Experience to date
shows that rural sites are considerably more difficult to achieve points in
this category. Points for storm water management and light pollution reduction
have been achievable. Points for bike racks , public transportation access and
reduction in Urban Heat Island Effect (City areas which are significantly warmer than its
surroundings) are more attainable in urban locations.
Ø Both
Kinburn and Vars had difficulty achieving points within this category
Ø At
Vars Fire Station, the point for ‘heat island effect’ was lost due to product availability of
the approved roof materials.
Water Efficiency:
This category provides credits to sites that promote
water efficient landscaping, reduce the volume of wastewater and potable water
demand. These measures reduce the demand
on municipal services.
Water use reduction
has been achieved through low flow plumbing fixtures and water efficient
landscaping.
Ø Most
projects are implementing the use of waterless urinals
Ø The
Ottawa Paramedic Service headquarters received an innovation point by
demonstrating an exceptional water efficiency performance, a 55% reduction in
water use
Energy and Atmosphere:
This category provides credits for optimized energy
performance, ozone protection, building systems commissioning and use of renewable
energy. By designing buildings to take
advantage of synergies and reduce the energy demands the operating costs over
the lifetime of the building will be reduced.
As the consumption of energy is reduced the green house gas emission are
also reduced.
Current RFP’s issued by RPAM’s Design &
Construction division request a minimum 4 points in this category, including
independent commissioning of the building systems.
Ø The Ottawa Paramedic Service’s new headquarters building achieved an 35% energy savings
Achieving additional energy credits in certain building types (fire stations and works garages) are difficult to achieve:
Ø For program requirement, radiant tube heating may not achieve LEED credits
Ø Operational garages have inefficient large openings to the exterior for vehicle access
Ø Industrial spaces require purging of heated air to control fumes within the space
Ø Even though we are able to achieve the prerequisite (25% better than a reference building designed to the Model National Energy Code for Buildings), it is difficult to achieve reductions beyond this level for certain building types.
In the case of the Kinburn Arena, the project could not model the energy use profile of the facility against an known modelling profile acceptable to the Canadian Green Building Council. This resulted in the facility’s inability to meet minimum prerequisite requirements for Energy and Atmosphere.
Ø The Kinburn Arena, similar to the Bell Sensplex, does include the use of waste heat for heating the water used in the ice resurfacer machine.
Materials and Resources:
This category provides credits to buildings that use
local/regional materials, use materials with recycled content and materials
that can be recycled, provide for the storage and collection of recyclables,
and minimize construction waste.
Attention to the minimization of construction waste results in reduced
costs.
Success in this category has been achieved through the promotion of construction waste management, use of increased post-recycled content in specified materials and selection of materials extracted and manufactured regionally (800 km radius of Ottawa).
Ø The Ottawa Paramedic Service headquarters project was able to successfully reduce the construction waste going to the Landfill by 86%
Indoor Air Quality:
This category addresses the issue of air quality and
occupancy comfort by providing credits for ventilation effectiveness, use of
low emitting materials, use of daylight, carbon dioxide monitoring, thermal
comfort, and controllability of system.
Studies have indicated that improved air quality and occupancy comfort
reduces absenteeism, enhances worker well being and provides for greater levels
of worker productivity. Since labour
expenditures typically constitute a larger portion of operating costs than
energy expenditures the estimated savings from a moderate increase in worker
productivity is significant. Attention
to the indoor environmental quality also limits the organizations exposure to
the issue of ‘sick building’ syndrome.
A large number of LEED credits can be achieved in this category for City of Ottawa facilities. The specification of low-emitting adhesives and sealants, paints and coatings, carpets, composite wood & laminate adhesives, design for increased daylight and views and Construction IAQ (both during construction and before occupancy) have all been successfully incorporated into City projects.
Innovation & Design:
This category provides credit for innovation in
design and for having a LEED accredited professional on the design team.
City of Ottawa RFP’s prepared by RPAM’s Design and
Construction division require inclusion of a LEED accredited professional to
validate both the design and construction.
This provides quality assurance and gives credibility to the attributes
of green building design.
In addition to the LEED professional, an innovation credit for green cleaning products and practices was achieved at the Ottawa Paramedic Service headquarters building and is being pursued at Vars Fire Station and the Goulbourn Recreation Centre (GRC) expansion. Green education and outreach are being incorporated at both the GRC expansion and the Kinburn Arena.
Financial Savings:
Based on the only project presently delivered with LEED certification, the Ottawa Paramedic Service Headquarters, the following can be said:
Ø The project paid a premium of $250,000 to upgrade the building to LEED certification.
Ø The original estimate modelled an annual savings of $80,000 on operating costs (mostly through utility costs) defining just over a three-year payback. Over the life of the 25 year lease, the LEED Certification will save the City approximately $2,000,000.
ANNEX B
In December 2005, the Ottawa Paramedic Service (OPS) moved into their
new headquarters located on Don Reid Drive. This 100,000 square foot facility
consolidates the OPS’ previous operations into a single building to serve the
residents of Ottawa. The building was designed by Griffiths Rankin Cook
Architects and design-built by Aecon Westeinde Alliance Incorporated.
The project is a result of a Public Private Partnership between Forum
Leasehold Partners and the City of Ottawa to design-build-lease and operate the
facility for the next 25 years.
The
project incorporates sustainable design features to minimize its environmental
impact and operational costs. The project received LEED™ certification July 24,
2006.
ANNEX C
In
July 2006 construction started on the new City of Ottawa Fire Station #73
located on Rockdale Road in Vars. The
820m2 (8800 square foot) volunteer manned station replaces the
existing one in Vars that has passed the end of its serviceable life. Fire Services moved into this facility in
April 2007.
The design team consisted of CSV Architects, with
Halsall Engineers (structural), McKee Engineering (mechanical and electrical),
McIntosh Perry Consulting Engineers (civil), and Lashley & Associates
(landscape architects) and was built by Garvey Construction.
The building incorporates a wide range of sustainable
design features that will reduce energy consumption, use of natural resources,
impact on the environment, and improve occupant health and comfort. The building design is targeted for LEEDTM
certification in accordance with the Green Building Policy.
Some of the sustainable design features include:
Ø
water
saving in landscape design and plumbing
Ø
control
of storm water run-off
Ø
enhanced
commissioning procedures to maximize effectiveness of building systems
Ø
reduced
energy consumption
Ø
elimination
of CFC refrigerants
Ø
use
of renewable and recycled materials
Ø
reduced
use of toxic construction materials
Ø
control
by occupants of temperature, natural ventilation, and lighting for greater
comfort
ANNEX D
In the summer of 2007, construction commenced on the
(23,000 square feet) expansion of the Goulbourn Recreation Centre complex for a
gym and fitness facility and multi-purpose rooms for events, health programs,
and community meetings.
The design team consisted of CSV Architects with
Halsall Engineers (structural) McKee Engineering (mechanical and electrical),
Lashley & Associates (landscape architects), and Capital Engineering
Group (civil engineers). |
|
The building will incorporate a wide range of
sustainable design features, which will reduce energy consumption, use of
natural resources, impact on the environment, and improve occupant health and
comfort. The building design is
targeted for LEEDTM silver certification in accordance with the
Green Building Policy. Some of the sustainable design features include:
ANNEX E
In December 2006, design started on the new City of
Ottawa’s Albion-Heatherinton Community Centre located at 1560
Albion-Heatherinton Road. The 745 m2
(8000 square foot) new community centre will replace the existing portables on
the site that have passed the end of their serviceable life.
The design team consisted of Watson MacEwen
Architects, with McCallum Sather Architects, Cleland Jardine Engineering
(structural), Wood Banani Bouthillette Parizeau Engineering (mechanical and
electrical), Totten Sims Hubicki Engineers Architects Planners (civil), and
Hanscomb Inc (Project Control, Estimating). This project is scheduled to start
construction later in the year.
The
building incorporates a wide range of sustainable design features, which will
reduce energy consumption, use of natural resources, impact on the environment,
and improve occupant health and comfort.
The building design is targeted for LEEDTM certification in
accordance with the City of Ottawa Green Building policy.
Some
of the sustainable design features include:
ANNEX F
On 23 May 2006, Council authorized staff to enter
into negotiations with the Orléans Town Centre Partnership for the construction
of an Orléans Arts Centre, the sale and lease back of the Orléans Client
Service Centre and the sale and development of 9.5 hectares of City-owned
vacant land in the Orléans Town Centre.
The goal of the Orléans Arts Centre is to establish
a cultural hub that will allow east end Ottawa residents to access the arts at
all levels without having to leave their community. The Centre will be a cultural hub that reflects the diversity of
Ottawa, and, in particular, expresses the bilingual history and character of
the city's eastern district.
The Orléans Arts Centre will be designed and constructed as an
efficient, community-based performing arts centre. The proposed building will have an approximate gross floor area
of 8000 square metres (86,000 square feet).
The building was designed by Lalande + Doyle Architects and will be
design-built by Aecon Buildings Inc. and is a result of a Public Private
Partnership between Forum Leasehold Partners and the City of Ottawa to
design-build-lease and operate the facility for the next 30 years.
By adding an additional capital
cost of approximately $100K to the budget, the project can achieve LEED Silver
beyond the original Certified rating. A
LEED Silver rating will result in specific modifications to the mechanical and
electrical systems that would produce long-term efficiencies and reduce
operating costs. The upgrades would
also relate to enhanced operating measures and controls by the P3 operator
(BLJC-JCI) to further reduce operating costs.
It is projected that the annual
operating savings related to these LEED silver upgrades will exceed the
increased annual payment, resulting in a net savings to the City from day one
of occupancy of the Orléans Arts Centre. Since energy costs are predicted to increase
through the term of the P3 Agreement, a LEED silver rating could cause
additional net savings to the City in the future.
In addition to the modifications to the mechanical
and electrical systems that would produce long-term efficiencies and reduce
operating costs, other sustainable design features include:
·
Easy
access to public transportation and shared parking to help minimize the impact
of automobile transportation to the facility.
·
Water
efficiency in landscape design and plumbing fixture selection.
·
Elimination
of ozone depleting substances from the HVAC equipment.
·
Re-use
of materials through specified recycled content and the support of locally
produced building materials.
·
Increased
air quality through the use of automated control strategies combined with
continuous monitoring of temperatures and humidity.
·
An
education strategy to increase public awareness of sustainable building
construction.
ANNEX G
This rural site is 4.0 hectares in area and is
geographically central in the former Township of Kinburn, immediately southwest
of Constance Bay. The specific site is located at the southeast corner of the
intersection of Kinburn Side Road and Carp Road and is approximately 15 minutes
north of the Kanata North Business Park.
This project is a P3 project and includes the design,
construction and operation of the arena, the existing Client Service Centre
building and a new paramedic post. The arena is a 34,500 square foot indoor
recreation ice complex housing one NHL ice surface, change rooms, a lobby and a
concession area.
The design-build team consisted of Morley Hoppner
Group, EMA Architects, with Adjeleian Allen Rubeli Engineers (structural),
Stantec Engineering (mechanical and electrical), Novatech Engineers (civil),
and Douglas & Ruhland Associates (landscape architects).
The
building incorporates a wide range of sustainable design features, which will
reduce energy consumption, use of natural resources, impact on the environment,
and improve occupant health and comfort.
Some
of the sustainable design features include:
·
use
of T-5 light fixtures, complete with occupancy sensors in the rink for reduced
energy consumption, switch able lighting levels and a more even light
distribution on the ice surface
·
implementation
of a durable building plan to ensure extended service life of the building and
its components
·
water
saving in landscape design and plumbing
·
control
of storm water run-off and storage of this water on site for fire fighting
purposes complete with a dry hydrant system
·
hydronic
in-floor heating in the Change Rooms, Washrooms and Shower areas for improved
user health and comfort
·
heat
recovery for the Change Rooms, Washrooms and Shower area ventilation &
exhaust system
·
heat
recovery from the refrigeration plant to heat hot water for the ice-resurfacing
machine.
·
enhanced
commissioning procedures to maximize effectiveness of building systems
·
elimination
of CFC refrigerants
·
use
of renewable and recycled materials
·
reduced
use of toxic construction materials
·
control
by occupants of temperature, natural ventilation, and lighting for greater
comfort
·
use
of web camera and web site for public education.
ANNEX H
Title Green Building Policy for the Construction of
Corporate Buildings |
Titre Politique en matière de
construction durable pour les installations municipales |
Delegated Chief Corporate Services Officer Authority |
Fondé de pouvoir Chef des Services généraux |
Approved
September 28, 2005 |
Approuvée
le 28 septembre 2005 |
Policy Statement |
|
Énoncé
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The City of Ottawa is committed to a sustainable existence and strives to reduce the environmental impacts of its operations. In recognition of the potential negative impacts associated with the design, construction and operation of the civic building inventory all new buildings will be designed and delivered in accordance with the ‘Certified’ performance level of the Leadership in Energy and Environmental Design – Canada (LEEDTM - Canada) Building Rating System.
The design, construction and operation of the municipal building inventory not only requires significant capital expenditures but has documented negative environmental impacts. The design and delivery of municipal buildings that have been LEEDTM – Canada “Certified” clearly demonstrates improved fiscal, environmental, and corporate responsibility.
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La Ville
d'Ottawa adhère rigoureusement aux principes de durabilité de son urbanisation
et s’efforce de réduire les répercussions de ses activités sur
l’environnement. Compte tenu des effets négatifs potentiels associés à la
conception, à la construction et à l'exploitation des immeubles municipaux,
tous les nouveaux bâtiments seront conçus et aménagés conformément au niveau
« certifié » du système d’évaluation des bâtiments LEEDTM (Leadership in Energy and
Environmental Design – Canada – leadership en matière d’énergie et
d’environnement – Canada). La conception,
la construction et l'exploitation des immeubles municipaux demandent
d’importantes dépenses en immobilisations et peuvent se répercuter
négativement sur l'environnement. La conception et l’aménagement d’immeubles
municipaux qui obtiennent la certification de LEEDTM – Canada sont la preuve
évidente d’un plus grand sens des responsabilités sur les plans financier,
environnemental et municipal. |
Purpose
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Objet |
The purpose of this policy is to:
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La présente politique vise le
objectifs suivants : |
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promote a safe, healthy and productive workplace for
all City employees and visitors. |
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faire
valoir à tous les employés de la Ville ainsi qu’à ses visiteurs l’importance
d’un milieu de travail sécuritaire, sain et propice à la productivité. |
Application
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CHAMP
D’APPLICATION
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This policy applies to all employees involved in the design and construction of new municipal buildings with a footprint greater than 500 square metres (5,400 square feet). |
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La présente
politique s'applique à l'ensemble des employés qui participent à la
conception et à la construction des nouveaux immeubles d’une superficie au
sol supérieure à 500 m2 (5 400 pi2). |
Policy
Requirements |
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Exigences
de la politique |
All newly constructed buildings with a footprint greater than 500 square metres (5,400 square feet) must be designed, delivered and certified by the Canada Green Building Council (CaGBC) as being LEEDTM - Canada “Certified” at minimum.
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Tous les
nouveaux immeubles d’une superficie au sol supérieure à 500 m2
(5 400 pi2) doivent être conçus et aménagés de manière à ce
que le Conseil du bâtiment durable du Canada (CBDCa) puisse certifier qu’ils
répondent à tout le moins aux exigences de LEEDTM – Canada. |
All newly constructed buildings will incorporate energy efficient features into the building design to meet the standards required by the Commercial Building Incentive Program (CBIP).
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Tous les
nouveaux immeubles seront conçus de manière à comprendre des dispositifs
d’économie d’énergie afin de satisfaire aux normes du Programme
d'encouragement pour les bâtiments
commerciaux (PEBC). |
The City encourages the application of sustainable design principles during retrofit and renovation projects of its current structures where practical.
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Là où il est pratique de le faire, la
Ville encourage l’intégration de principes d'aménagement durable dans les
projets de modernisation et de rénovation des structures existantes. |
Historic structures shall be
exempt from the requirements of this policy.
However, wherever practical, best efforts should be made to
incorporate as many of the green building requirements and credits from the
LEEDTM Green
Building Rating System as possible, without compromising the historical
integrity of the structure. |
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La présente politique ne s’applique pas
aux structures historiques. Cependant, là où il est pratique de le faire,
tous les efforts nécessaires seront déployés pour respecter autant que
possible les exigences et les critères énoncés dans le système d’évaluation des bâtiments durables
de LEEDTM
pour la construction écologique des bâtiments, et ce, sans compromettre
l’intégrité historique de la structure concernée. |
Definitions |
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Définitions |
Building – any
structure used for support or shelter of any use or occupancy, as defined by
the Building Code. |
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Développement
durable : capacité
de répondre aux besoins du présent sans compromettre la capacité des
générations futures de répondre aux leurs. |