Appendix A
Explanatory Material for Division C
Explanatory Material for Division CCopy linkAdd bookmark
A-1.2.1.1. Design by Architect or Professional Engineer. Copy linkAdd bookmark
The practice of architecture is regulated by the Architects Act. The practice of professional engineering is regulated by the Professional Engineers Act. Professional design requirements related to the design of buildings are regulated by the Professional Engineers Act and the Architects Act.
Certain foundations, sprinkler protected glazed wall assemblies, shelf and rack storage systems, tent framing and sign structures are required to be designed by a suitably qualified and experienced person. Refer to Article 1.2.2.1. for general review by an Architect or a Professional Engineer of these assemblies and systems.
Refer to the “Use of the Professional Engineer’s Seal” published by Professional Engineers Ontario for guidance on the proper use of a Professional Engineer’s seal.
A-1.2.2.1. General Review by Architect or Professional Engineer. Copy linkAdd bookmark
In addition to the general review of the construction of buildings described in Table 1.2.2.1. by an Architect or Professional Engineer, Sentences 1.2.2.1.(4) to (10) require general review by an Architect or a Professional Engineer of certain foundations, sprinkler protected glazed wall assemblies, shelf and rack storage systems, tent framing and sign structures. These assemblies and systems are required to be designed by a suitably qualified and experienced person, as detailed in Article 1.2.2.1.
A-1.3.6.1. As Constructed Plans. Copy linkAdd bookmark
The intent of the provision for as constructed plans is to provide the municipality with authority to ask for information that is necessary for the enforcement of the Act and the Building Code. The intent of the provision is not to duplicate the permit approval process and require similar information to be filed upon completion of the project. Similarly, the provision is not intended to require information and documentation beyond those that are normally generated in the building permit approval process.
A-3.2.2.2.(1) Other Designers. Copy linkAdd bookmark
The qualifications for the designer of a public pool located in a building are based on the size and occupancy of the building. An outdoor public pool is a designated structure. The occupancy of an outdoor public pools depends on the major occupancy of the building it serves. In the case where the outdoor public pool is a stand-alone structure with ancillary change facilities, the major occupancy of the pool would be Group A, Division 4 where it is used for social, education, recreational or similar purposes.
Imperial conversions may be determined using the factors listed below.
| Conversion Factors | ||
|---|---|---|
| to Convert | to | Multiply by |
| °C | °F | 1.8 and add 32 |
| g | oz | 0.0353 |
| g | lb | 0.0022 |
| kg | lb | 2.2046 |
| kg/m2 | lb/ft2 | 0.20481 |
| kPa | lb/in2 | 0.14503 |
| kPa | lb/ft2 | 20.885 |
| L | gal (Imp) | 0.21997 |
| L | gal (US) | 0.26417 |
| L/m2 | gal/ft2 (Imp) | 0.02044 |
| L/s* | gal/min (Imp) | 13.198 |
| L/s* | gal/min (US) | 15.850 |
| L/s** | ft3/min | 2.1189 |
| L/s•m | cfm/ft | 0.64584 |
| L/s•m2 | cfm/ft2 | 0.19685 |
| lx | ft-candle | 0.09290 |
| mm | in | 0.03937 |
| m | ft | 3.2808 |
| m2 | ft2 | 10.764 |
| m3 | ft3 | 35.315 |
| m3/h | ft3/min | 0.58857 |
| m/s | ft/min | 196.85 |
| MJ | Btu | 947.82 |
| m2•°C/W (RSI) | ft2•h•°F/Btu (R) | 5.6785 |
| N | lbf | 0.22481 |
| ng/Pa•s•m2 | perms | 0.01741 |
| W | Btu/h | 3.4122 |
The SI prefixes used to form names and symbols of decimal multiples and sub-multiples of SI units are:
| Prefix | Symbol | Magnitude | Factor |
|---|---|---|---|
| exa | E | 1 000 000 000 000 000 000 | 1018 |
| peta | P | 1 000 000 000 000 000 | 1015 |
| tera | T | 1 000 000 000 000 | 1012 |
| giga1 | G | 1 000 000 000 | 109 |
| mega1 | M | 1 000 000 | 106 |
| kilo1 | k | 1 000 | 103 |
| hecto2 | h | 100 | 102 |
| deca2 | da | 10 | 101 |
| deci2 | d | 0.1 | 10-1 |
| centi2 | c | 0.01 | 10-2 |
| milli1 | m | 0.001 | 10-3 |
| micro1 | μ | 0.000 001 | 10-6 |
| nano1 | n | 0.000 000 001 | 10-9 |
| pico | p | 0.000 000 000 001 | 10-12 |
| femto | f | 0.000 000 000 000 001 | 10-15 |
| atto | a | 0.000 000 000 000 000 001 | 10-18 |