A useful after-hours patrol checks defined areas and conditions consistently while leaving room to report new issues as the project changes.
At a glance
- Security training emphasizes observation of environmental changes and different types of patrol.
- Construction access and egress conditions can create safety concerns as well as security concerns.
- Patrol records should identify the actual checks performed and any exception.
Use this as a planning checklist
A checklist is useful only when the answers become part of the actual assignment. Record the approved process, identify who can change it and make sure the people providing coverage can access the current version.
Questions to confirm
- Are perimeter gates and temporary entrances in their expected condition?
- Are doors, trailers or equipment areas visibly changed?
- Are there hazards or blocked access routes requiring immediate escalation?
Picture this at your property
A project is quiet at 2 a.m. but the rear fence panel has been displaced by wind or activity. A defined patrol route increases the chance that the change is noticed and reported instead of assuming silence means normal conditions.
The value of the example is the decision process: identify what is known, what remains uncertain, who has authority, and what information should be preserved for follow-up.
Practical takeaway
Use the questions above before coverage starts or when the current process is being reviewed. If an answer is unclear, make the responsibility explicit in the site instructions rather than leaving it to individual interpretation.
Official sources & verification
1. Section 3: Basic security procedures — Government of Ontario
2. Section 4: Report writing — Government of Ontario
3. Achieve compliance on construction sites: access to and egress from a work area — Government of Ontario
Last reviewed: 2026-08-08. This resource is general information for security planning and service discussions. It is not a guarantee that crime, loss, injury or other incidents will be prevented, and it does not replace a site-specific assessment, client instructions, emergency plans, regulator requirements, insurer requirements or legal advice.