The correct answers are A, D, and E because CCPS emphasizes that contractor activities involving hazardous materials must be fully communicated and controlled , regardless of proprietary considerations. Under RBPS elements such as Operating Procedures, Safe Work Practices, and Contractor Management , contractors are required to provide sufficient information to ensure safe execution of work and protection of personnel.

Option A is correct because detailed procedures for handling and applying hazardous coatings are necessary for understanding risks and ensuring safe execution. Option D is correct because contractors must demonstrate how they will protect site personnel from exposure , including controls such as ventilation, PPE, isolation, or restricted access. Option E is essential because the Safety Data Sheet (SDS) provides critical information about chemical hazards, handling precautions, and emergency response measures, which is required for hazard communication.

Options B and C are incorrect because safety responsibility is shared , and proprietary technology does not exempt contractors from providing safety-critical information. CCPS clearly states that sufficient hazard information must always be communicated to prevent incidents.

Ultimately, effective contractor safety management requires transparency of hazards, clear procedures, and defined protective measures before work begins.