Service: Sustainability
Bruce County Long Term Care
Brucelea Haven | Gateway Haven
Established in 1898 as the “House of Refuge”, Brucelea Haven has been providing residential long term care (LTC) for seniors for more than a century. Built in 2003, both Brucelea and Gateway facilities operate as not-for-profits.
Brucelea Haven and Gateway Haven were constructed to replace separate, outdated existing LTC facilities. The 93,161 ft2 Brucelea Haven facility in Walkerton features 144 beds with two resident floors located over a partial lower floor that houses day facilities and support services. Gateway Haven in Wiarton provides the community with 100 beds over 67,062 ft2 on three resident floors, with a lower floor plan similar to Brucelea.
HVAC systems were a prime consideration in the design of the new facilities, due to the ongoing problems in the old structures. The mechanical design incorporates total enthalpy heat recovery wheels for ventailation for the resident wings. Boilers are high efficiency, feeding hot water to heating coils that provide local room control on a grouped basis.
Both projects qualified under the Federal Government CBIP program for using 25% less energy than a building meeting the National Energy Code.
SERVICES
Mechanical Engineering | Electrical Engineering
PROJECT FEATURES
Status: Completed 2003
LOCATION
Brucelea Haven - Walkerton, ON Gateway Haven - Wiarton, ON
KEY SCOPE ELEMENTS
Long Term Care residential facilities | Projects qualified under Federal CBIP program by using 25% less energy | High efficiency boilers | Total enthalpy heat recovery wheels for ventilation
St. Michael’s Hospital
Peter Gilgan Patient Care Tower
HH Angus is part of the Compliance Team for the new 17-storey Patient Care Tower. The Tower will provide an additional ~250,000 ft2 to the Hospital’s main campus at 30 Bond Street, with an additional ~150,000 ft2 of renovation distributed throughout the existing building.
The new tower will allow patient care to move out of aging and inadequate space, clinical programs and services to be right-sized to meet current standards, and costly, leased administrative space to be repatriated.
The project includes five new operating rooms, enlarged, state-of-the art facilities for orthopedic surgery, coronary care and respirology, an expanded emergency department, and the demolition and new construction of the Shuter Wing. The project is targeting LEED Gold certification.
SERVICES
Mechanical Compliance Engineering | Electrical Compliance Engineering | ICAT Compliance Consulting
PROJECT FEATURES
Size: 26710 m2 | Tertiary Care Hospital | Status: Current
KEY SCOPE ELEMENTS
17 storey patient care tower | Integration of new and existing M&E and IMIT infrastructure | Targeting LEED® Gold

Integrating old and new buildings
Addressing major renovations and integrating new infrastructure with existing systems was a key challenge for the team. To address this, HH Angus provided detailed background information and on-site investigation to mitigate the risks to the Hospital.
IMIT challenges
This challenge extended to the IT systems, where the team had to integrate existing IT infrastructure with the new building. Extensive work was required to bring the Hospital’s aging IT infrastructure up to current standards, and to provide future flexibility. HH Angus designed a solution that would properly integrate and communicate with both new and existing systems.


Daylight harvesting
The Tower’s atrium, with 11 storeys of natural light, will feature retail space, a patient information centre, and the Admitting Department.
— Renderings courtesy of Cicada Design
University of Toronto
Leslie L. Dan Faculty of Pharmacy
Canada’s largest pharmacy school, this 167,000 ft2 teaching and research facility includes practice laboratories, research facilities, a resource centre, lecture theatres and offices for faculty, staff and graduate students. The building is 16 storeys (13 above and three below grade), and supports the academic, research and teaching needs of more than 1,300 people daily.
A ‘repeatable’ environment is fundamental in research facilities. By designing steady and stable environmental conditions, experiments can be repeated without data corruption.
Program space includes 23 labs for pharmaceutical research. Laboratory features include distribution of lab gases, on-site nitrogen generation, Type II Reverse Osmosis water, and a ganged fume hood system sized to accommodate 65 fume hoods, complete with variable volume control and glycol heat recovery systems.
Conservation measures were applied to the laboratory systems to minimize energy use while meeting stringent laboratory standards. Separate plumbing systems were designed to avoid contamination by lab waste and to collect rainwater for distribution to the Winter Garden.
Signature ‘floating’ pods anchor the lighting design for the building’s dramatic five-storey atrium. Theatre-inspired lighting is computer controlled by a dimming system that changes the evening lighting every 15 minutes. Rather than attach luminaires to the pods themselves, which would have compromised the architect’s vision, the dramatic lighting comes from 128 – 375 watt and 300 watt quartz halogen lamps attached to black theatre pipes mounted on the vertical mullions. The fixtures can be moved up or down and become part of the spatial experience.
A 12-storey central atrium brings sunlight deep into the core in other parts of the building. For the upper perimeter, a high window system enables less expensive, concealed wall-wash lighting. Echoing the geometry of the interior architecture, LEDs were fixed into the handrails of hallways and bridges for emergency lighting.
SERVICES
Mechanical Engineering | Electrical Engineering | Lighting Design
PROJECT FEATURES
Size: 167,000 ft2 | Status: Completed 2006
LOCATION
Toronto, Ontario
KEY SCOPE ELEMENTS
23 labs for pharmaceutical reserch | Practice laboratories, research facilities, resource centre, lecture theatres, and offices for faculty, staff and graduate students | Signature floating pods lighting design | Energy conservation measures implemented | 12 storey atrium

Designed for flexibility
As with all research centres, we design for future uses of the space. We plan for flexibility, to allow for future IT development, or to enable the space to be retrofitted quickly and cost-effectively.
Award-winning lighting
The Pharmacy Building has been honoured with numerous international awards and press coverage and, in 2009, the Toronto Star newspaper named the Leslie Dan lighted pods as one of “175 Reasons to Love Toronto”. At dusk, the pods mimic the setting sun, bursting with fiery reds and deep blues. Colours advance through a palette of hues, starting on one pod and flowing to the other.
Humber College
Student Welcome & Resource Centre
The Student Welcome and Resource Centre at Humber College provides a high-visibility landmark gateway to the campus, and a highly accessible focal gathering place for students and the public.
The campus gateway is a standalone facility at Colonel Samuel Smith Park, an historic agricultural parkland on the shores of Lake Ontario.
As the mechanical and electrical engineering consultant on the Planning, Design and Compliance (PDC) team, HH Angus contributed to the development of a detailed space program, room layouts and adjacencies, including space data sheets.
Our project scope included developing the design brief and schematic plans for a comprehensive PSOS (Project Specific Output Specifications). The PDC team reviewed all design submissions to ensure full compliance with the original schematic design and PSOS.
The PDC team submitted all necessary planning documents to facilitate development. This included completion of massing and setback drawings to support discussions with city planning to obtain feedback to inform the RFP. The team also attended public meetings and open houses to represent Humber’s interests and answer design-related questions.
SERVICES
Mechanical Engineering | Electrical Engineering | PDC team
PROJECT FEATURES
Size: 43,500 ft2 | Status: Completed 2017
LOCATION
Toronto, Ontario
KEY SCOPE ELEMENTS
Detailed space program, room layouts and adjacencies, including space data sheets | Design brief and schematic plan for comprehensive PSOS | Sustainable design strategies included green roof and large areas of landscaping | Certified LEED silver

Engineering for occupant comfort
Certified LEED Silver, the four-story structure houses 43,500 ft2 of space for student services, cultural facilities, and wellness programs.
Working with nature
Sustainable design strategies included a green roof and large areas of landscaping. Full-height glazing on the east and north elevations maximize daylight harvesting while metal sunscreens and shade trees reduce solar gain in summer.


University of Toronto
Terrence Donnelly Centre for Cellular & Biomolecular Research
University of Toronto institutions are world leaders in the quest to find the link between genes and disease. The Centre for Cellular and Biomolecular Research (CCBR) is an innovative, multidisciplinary facility and the first of its kind in Canada: an advanced research centre capable of competing with the world’s top research and development institutions.
The CCBR was designed as a highly functional, flexible and technically advanced research facility that reflects the University’s status as a world leader in the field of genome research while, at the same time, recognizing the historical importance of its neighbouring buildings.
As a sustainable and green building, the CCBR showcased the use of new and emerging materials as key elements. The double façade curtain wall was one of these unique features. It supports natural ventilation on the south side, circulating air and promoting cooling in hot weather, and acting as a thermal sink in subzero conditions. This stack effect, controlled by variable dampers, considerably reduces the heating and cooling load on the mechanical systems. The curtain wall reduces noise infiltration and decreases heat loss, with the outer leaf of the double façade functioning as a shield to buffer the interior from the urban wind tunnel of the adjacent College Street, a major city thoroughfare.
Energy conserving measures were applied to the laboratory systems to minimize energy use while meeting stringent laboratory standards. Separate plumbing systems were developed to avoid contamination of the environment by laboratory waste and to collect rainwater for distribution to the Winter Garden.
HH Angus met the challenges of this unique facility by designing and engineering systems that will allow this building to stand the test of time as an example of innovative sustainable design.
SERVICES
Mechanical Engineering | Electrical Engineering | CCTV | Security and Communications | Preliminary Vertical Transportation Review
PROJECT FEATURES
Size: 221,000 ft2 | Status: Completed 2006
LOCATION
Toronto, Ontario
KEY SCOPE ELEMENTS
Double façade curtain wall was introduced to reduce noise infiltration & decrease heat loss | Energy conservation measures | Full Building Automation System designed

Integrating new and old
The CCBR is a 13-storey glass tower surrounded by historical buildings. With a gross floor area of 221,010 ft2, it is an outstanding example of sustainable design, comprising a range of variable space requirements: highly controlled laboratory floors are located beside naturally ventilated public spaces like the Winter Garden.
Improving efficiency with BAS
A full building automation system was designed for this building.


