I have attached 2 links for the ONTARIO CONSTRUCTION HEALTH AND SAFETY REGULATIONS AND THE OCCUPATIONAL HEALTH AND SAFETY ACT. Using these links will ensure you have the most up to date official version of the Act or Regulations.
To make yourself a current searchable version of the OHSA and construction regulations 213/91, I would Suggest to open either document through the link(s) below, when into the Ontario government e-laws website, near the top left of the page there should be a print option, suggested to print as a PDF and save to your hard drive/phone/ tablet.
To search the PDF document for your safety question or issue, in acrobat reader, under edit, choose 'find' or the magnifying glass for mobile apps, then type the keyword that best describes what you are looking for in the text box, for example; guardrails, scaffolds, excavations, and hit enter or search, continue to hit next until you find the section you are looking for.
A quick 1-2 on The Act (OHSA) VS Construction Regulations (213/91)
Remember you are looking in the Act for items that are common for all employers regardless of type of workplace. Example, - H&S representatives, - MOL entry rights, - Violence and Harassment, - penalties, - toxic substances, - workers right to refuse, - reprisals prohibited, - notifications of injury to the MOL. As you see all of these items apply equally to all workplaces and they are all from the Act.
You should be looking in the regulations when it is a workplace specific issue. again our case, specific to construction. For example, - Scissor lifts, - ladders, - harnesses, - excavations, - PPE, - guardrails, - housekeeping, - scaffolds, - propane use. As you can see the construction regulations deal with construction specific safety issues.
The Act is the Law and the reg's are the sector specific rules.
Hopefully this helps you navigate the OHSA and construction regs a bit better - Lou