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VICT
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Comprehensive and Integrated Building Analysis(Building Codes & Regulations, Materials & Methods, Revit)
285
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TEAM M
EMBERS
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Riddhi DesaiProject Manager
Ghazal FatehOntario Building Codesand Regulations
Ryerson UniversityIPLAN Cohort 11
Group 2
OVERVIEW
Assigned Building: Victoria (Formerly regional office of the O’Keefe breweries bottling plant for eighteen years & faculty of Business building for thirty nine years)
Address: 285 Victoria Street Built: c1946 – 1948 (O'Keefe
Breweries bottling plant) Architectural draftsman &
designer: Alexander M. Dremin Major Renovation: 1967 (Faculty
of Business building) by R.G.Watson Co. Ltd. Consulting Engineering
Building Type: Administrative and Educational
Building Area: 1483 sq.m. Storeys: Eight
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The O’Keefe Brewery O’Keefe Breweries bottling plant
Victoria building
RIC Ryerson
Image CentreThe
G.Raymond Chang
School
Toronto Public Health
Cineplex Cinema
First Evangelical
Lutheran Church
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Overview
OBC Map: Division A, Part 1 articles 1.1.2.1. &1.1.2.2. &1.1.2.3. &1.1.2.5. The following parts of OBC are applicable to the building: Division B parts 1,4, 5, 6, 7, 8, 11,12 and 3
Major Occupancy: A2 - Assembly, Group 2 (Division B, Article 2.1.2.1.)
Subsidiary Occupancy: D - Business & Personal Services (Division B, Article 2.1.2.1.)
Building Area: 1483 m2 (Division A, Part 1, Article 1.4.1.2.)
Building Height: 8 storeys (Division A, Part 1, Article 1.4.1.2.) Type of Construction :Non-Combustible Sprinklered : No (Basement is sprinklered
)
The Victoria Building was constructed in 1946 based on the first National Code of Canada (1941).
Building renovation for change of use was accomplished in accordance with the first Canadian National Fire Code (1963) in 1966.
Historical Editions of the National Construction Codes (1941-1998)
Compliance and General
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› Previous Building, Compliance(Based on Part 11)
Major Occupancy Division B Article
3.2.2.23.A2, Any Height, Any Area,
Sprinklered, Noncombustible
Subsidiary Occupancy Division B Article
3.2.2.49. D, Any Height, Any Area,
Noncombustible
Building Classification
Fire Resistance Rating of Previous BuildingBasement=
2h Floors= 2h Roof= 1h
Construction Index (CI) =7 , Non-CombustibleOccupancy and Hazard Index (HI)
Pervious : (F2) Current : (A2)Basement -
2th 3th - 8th Basement - 6th 7th - 8th
F2, HI=5 D, HI=6 A2, HI=7 D, HI=6Occupancy load =1715 Occupancy load =2976
Conclusion: Reduction in Performance LevelDivision B, 11.4.2.3.(1).Increasing occupancy
>15%Change of major
occupancy
Early warning and evacuation systems
required -Table 11.4.3.3.
Division B, Article11.4.3.1. (CI=HI) No upgrade required
Division B, Article 11.3.2.1.
Extended portion shall comply with all other parts
› Addition, Compliance (Based on Part 3)
Addition
Previous Building
Fire Separations and Fire Resistance Rating
EL %UPO FR Cladding Construction Permitted UPO m2
Existing UPO m2
N 0 1h NC NC 0 0S 0 1H NC NC 0 0W 14 1h NC NC/C 253.4 x 2 288.5
E1 6 1h NC NC 105 x 2335.2
E2 19 1h NC NC/C 108 X 2
FS location FRR Reference (Division B)
Closure FPR (Division B, 3.1.8.4.)
a Basement 2h 3.2.1.4. & 3.2.1.5. & 3.2.2.23.(2) -
b Floors 2 h 3.2.2.23.(2) & 3.2.2.49.(2) -
c Load Barring Walls& Column 2 h 3.2.2.23.(2) &
3.2.2.49.(2) 1.5 h
d Roof 1 h 3.2.2.49.(2) -e Exit Shaft 2 h 3.4.4.1.(1) 1.5 h
f Elevator Shaft 1.5 h 3.5.3.1.(1) 1 h
g vertical Shaft 1 h 3.6.3.1.(1) 45 minService Rooms 1 h 3.6.2.1.(1) 45 min
Electrical Equipment Vaults 2 h 3.6.2.7.(10) 1.5 h
Emergency Power Installations 1h 3.6.2.8.(1)(a) 45 minJanitors’ Room 1h 3.3.1.20.(1) 45 min
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Spatial Separation and Exposure Protection Division B, Clause 3.2.3.1.(11): Limiting distance is
permitted to increase Division B, Article 3.2.3.12: UPO% is permitted to be
doubled since the openings are glazed with glass block
a
b
c
g
e
f
d
WESTUPO=14%
EAST
UPO=19% &6%
All of the above complies
All of the above complies
FRR=1h
FRR=1h
FRR=1h
FRR=1h
E1E2
Provisions for Firefighting Division B Clause 3.2.4.1.(2). Fire alarm and detection systems have been installed. Division B, Articles 3.2.5.1. Direct access to above grade storeys for firefighting has been provided. Division B, Articles 3.2.5.2. Direct access to basement is not required as basement is sprinklered. Division B, Articles 3.2.5.3. Direct roof access has been provided from the floor area immediately
below by stairs. Occupant Load: Above 1st Floor = 2378 Person Total = 2976 Person Division B, Clause 3.2.6.1.(1). The building is not considered as a high building
Total occupant load above 1st Floor = 2378 ÷ (1.8 x 6.60 m) = 200 < 300(1.8 x all exit stair width in meters)
Division B, Article 3.2.7.3. Supported by emergency power supply for lighting (at least 30 minutes). Division B, Clause 3.2.9.1. Standpipe system has been provided
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Hydrants
Fire Access Route
Fire Department Connection
The G.Raymond Chang School
Toronto Public Health
RIC Ryerson Image Centre
First Evangelical Lutheran Church
RGK Entertainment Group
285 Victoria Street
Dund
as S
tree
t Eas
tVictoria Lane Street
All of the above complies
Cineplex Cinema
Safety within Floor Areas VI
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Occupancy Max Occupancy Load Per Floor
Min Access to Exit Width Per Each Exit
Existing Access to Exit Width
A2 485(2rd Floor) 1476 mm Min 2400 mm-
Max 4800 mm
D 169 (7rd Floor) 1100 mm Min 1100 mm
Division B, Article 3.3.1.3. Two points of egress are provided for each floor
Division B, Article 3.3.1.5. and Article 3.3.1.6. Determination of travel distance within rooms
Division B, Articles 3.3.1.16. Determination of capacity of access to exit
Division B, Articles 3.4.3.2. Determination of exit width
required: 485 x 9.2 = 4,462 mm Existing: 3600 mm (Exit 1) + 3000 mm (Exit 2)= 6600mm
EXIT
EXIT
EXIT
STA
IRS
EXIT
STA
IRS
Occupancy
TD (Rooms) TD(Floor)
OneEgress
Max Existing
Tow Egress
Max Existing
TwoEgress
Max Existing
A2 (NS) 15 m 15 m 30 m 25 m 30 m 28 m
A2 (S) 25 m 18 m 45 m 24 m 45 m 29 m
D (NS) 25 m 8 m 40 m 10 m 40 m 38 m
All of the above complies
All of the above complies
Plumbing FeaturesDivision B Sentence 3.7.4.3.(15) (complies)Number of washrooms for non-residential college is at least one fixture for each 100 males and one fixture for each 75 females. Division B Article 3.7.4.7. (complies)Number of washroom for Business and Personal Services is based on Table 3.7.4.7. Division B Sentence 3.8.2.3.(2) (does not comply)Number of universal washroom is based on Table 3.8.2.3.A. Division B Sentence 3.8.2.3.(3) (does not
comply) Number of barrier-free washroom is based on Table 3.8.2.3.B.
Floor
Occupancy
Load
Required Existingper sex
UW
M W
UWM W W U L B W L B
B A2 158 1 1
4
2 5 4 1 3 3 - 1
1th A2 440 2 3 2 2 2 - 3 2 1
2th A2 485 2 3 2 5 4 1 3 3 -
3th A2 467 2 3 2 2 2 - 3 2 1
4th A2 254 1 1 2 5 4 1 3 3 -
5th A2 434 2 3 2 2 2 - 3 2 1
6th A2 425 2 3 2 5 4 1 3 3 -
7th D 82 3 3 2 2 2 - 3 2 1 1
8th D 83 3 3 2 5 5 1 3 3 - 1
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Barrier-Free Design
Division B Clause 3.3.1.7.(1)(b) (does not comply)The building is not divided into two zones by a fire separation
BARRIER FREE TRAVEL PATH
BARR
IER
- FRE
E TR
AVEL
PA
TH T
O F
LOO
RS
(ELE
VATO
RS)
PRINCIPAL ENTRANCE
ENTRANCE
BAREER FREE TRAVEL PATH TO BASEMENT
(ELEVATOR )
WO
EAN
BA
RRIE
R - F
REE
CLO
SET
BARR
IER
- FRE
E TR
AVEL
PA
TH T
O F
LOO
RS
(ELE
VATO
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WO
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BA
RRIE
R - F
REE
CLO
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BARR
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FRE
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PAT
H
UNIVERSAL WASHROOM
MATERIALS &
METH
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Structural Components
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Concrete became one of the popular building materials in Canada from the late 19th century to present. Victoria building is primarily designed of reinforced concrete components from the foundation up to the roof. The building is adjacent to two buildings on both sides –North is the Chang School of Continuing Education and South, the Toronto Public Health building.
Excavation
Foundation Images from Ryerson Archive
Building EnvelopeVI
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Front Façade Along Victoria Street, the exterior wall assembly of the previous building is warm tone Indiana limestone on 8” concrete masonry blocks from 2nd floor to parapet. The podium wall is refinished with 4” precast concrete panels to match the addition.
A. Precast Concrete Panels on Steel B. Porcelainized Steel C. Stone Cap (Indiana Limestone) SidingD. Copper Flashing
E. Stone Decorative Element (Indiana)F. Indiana Limestone
(warm tone)G. Aluminum Panel along
Floor Slab and Beam
H. Aluminum Door/ Window Assembly with Fixed Double GlazingI. Indiana Limestone Band/RibbonJ. Metal Canopy (Main Entrance)K. Precast Concrete Panel on Concrete Masonry Wall
A B C D E
G
D
H
IJKH
Parapet - Front
Window-Headand Sill
Metal CanopyMain Entrance
Roof/Penthouse
8th
7th
6th
3th
4th
5th
Basement
2th
1th
Rear Façade The rear façade of the building is brick on 8” concrete masonry block. The same exterior finish is applied on the rear portion of the building addition.
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A. Aluminum Panel along Floor Slab and Beam
B. Stone Cap(Indiana Limestone)
C. Brick on 8” CMU
D. Porcelainized Steel Siding
E. Copper Flashing
F. Aluminum Door/ Window Assembly with Fixed Double Glazing
G. Metal Louvers
H. Indiana Limestone Band/Ribbon
I. Bike Mural (Podium – Rear) Artist: Bill Wrigley (2008)
Roof/Penthouse
8th
7th
6th
3th
4th
5th
Basement
2th
1th
Parapet - Rear…
A B EDC
F
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FI
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B
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Flat roof is sloping to drains. Built-up roof over reinforced concrete slab supported by reinforced concrete beams and girders. For the addition, built-up roof over 1” insulation over 4 ½” precast concrete slab supported by steel frame. (See Figure 4.d.)Mechanical equipment is housed in the penthouse portions of the roof.
Built-up Roof over 1” Insulation over 4 ½”
Precast Concrete Roof Slab (Addition )
Built-up Roof over Concrete Roof Slab
Wind Load (East-W
est)
*Slope to Drain
Victoria Building
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Heating, Ventilating and Air Conditioning (HVAC)The building is supplied with conventional HVAC system which provides cool air during warm months and warm air during cold months. The building is also supplied with wall baseboard/perimeter heating.
Interior Wall AssemblyConcrete masonry blocks either exposed and painted, or with plaster and paint. Painted gypsum board for wall furring and walls within offices and classrooms.
REVIT
Preface
“These emerging hardware, software, and communications standards will reshape business and consumer behavior. Within a decade most people will regularly use PCs at work and at home, they'll use e-mail routinely, they'll be connected to the Internet, they'll carry digital devices containing their personal and business information. New consumer devices will emerge that handle almost every kind of data-text numbers voice, photos, videos-in digital 7 form. I use the phrases "Web workstyle" and "Web lifestyle" to emphasize the impact of employees and consumers taking advantage of these digital connections.” Bill Gates BUSINESS @ THE SPEED OF THOUGHT……..1999
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BIM (Building Information Modeling)
REVIT
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Elevator LobbyTiered Classroom
Approached View
BIM is a digital representation of physical and functional characteristic of a facility that serves as a shared knowledge resource for information about a facility forming a reliable basis for decisions during its life cycle from inception onward. BIM is both a tool and a process that exists simultaneously together.Revit software is a BIM application that uses a parametric 3D model to generate all necessary instruments to document the design of a building. Drawings created in Revit are in 3D.
Advantages Instant 3D Virtualization of design
drawings Initial analysis of design to confirm ie,
cost, energy usage, material performance and relative comparison within all above instances
Faster, efficient and more accurate deliveries
Collaboration between other design consultants easier through worksharing
Disadvantages Heavy digital project file Require more investment in hardware Worksharing is prone to error and loss of
data if not well handled Overly demanding for BIM Manager due to
concerns for loss of data
Documentation Process
Family Model
REVIT
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BIM Custom Component
Orthographic
REVIT
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SECTION
WEST ELEVATION
FIRST LEVEL PLAN
Renderings
REVIT
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Revit Lab
Orientation Room
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N/C
ON
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NRecommendations Future building could be upgraded in line with
current building codes and regulations eg, install sprinkler system above grade level and improvement on barrier-free designs.
Update the facilities of the building using current materials eg HVAC System.
Re-face the existing rear façade, preserving the bike mural along the podium.
By engaging in the development of the comprehensive and integrated building analysis project, the group established knowledge and appreciation of North American standards in terms of building codes and regulations, materials and methods of construction and documentation of gathered information using Revit.
This final project was also an opportunity to encourage creativity among students and simulate a work environment in a collaborative approach.
Conclusion
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Thank You
