My knowledge base does not contain specific documentation on British Columbia construction site visitor safety regulations. However, I can provide general guidance on hazard control measures to ensure visitor safety at construction sites, based on industry best practices:

• Entry Control: Establish designated entry and exit points. Use signage to direct visitors and prevent unauthorized access to hazardous areas.
• Personal Protective Equipment (PPE): Require all visitors to wear appropriate PPE, such as hard hats, safety glasses, and high-visibility vests. Provide PPE as needed.
• Hazard Communication: Clearly mark hazardous areas with warning signs. Brief visitors on potential hazards and safety procedures before they enter the site.
• Supervision: Escort visitors or assign a designated contact person to oversee their movements and ensure they adhere to safety protocols.
• Traffic Management: Implement traffic control measures to separate visitors from construction vehicle traffic. Use barriers and designated walkways.
• Emergency Procedures: Inform visitors of emergency procedures, including evacuation routes and assembly points.
• Housekeeping: Maintain a clean and organized site to minimize trip hazards and other risks.
• Training: Provide basic safety training or orientation for visitors, covering key hazards and safety rules.
• Fall Protection: Ensure that visitors are protected from fall hazards, such as open edges or elevated platforms. Use guardrails, safety nets, or personal fall arrest systems as appropriate.
• First Aid: Ensure first aid facilities and personnel are readily available in case of accidents or injuries.