Which of the following items measures should be adopted for construction projects to ensure the safety and health of all workers? ( Select all that applies ) , 
O Have medical and first - aid facilities and services 
O Provide fire prevention and protection measures Site - specific safety plan, including hazard analysis
O Conduct "tailgate" or "toolbox" safety meetings . 
O Provide and inspect personal protective equipment 
O Enforce a policy on substance abuse 
O Provide protection to the general public 
O Communicate with employees about hazardous materials