Which documents must be maintained with an asbestos management plan?

The correct answer focuses on the essential documents that support the integrity and effectiveness of an asbestos management plan. Inspection records are crucial as they provide evidence of any asbestos presence and the extent of its condition within a building. Abatement reports are vital for detailing the actions taken to safely remove or contain asbestos-related hazards, helping to demonstrate compliance with regulations and ensuring that all safety protocols were followed. Training records document that personnel have received the necessary training to work safely with or around asbestos, which is fundamental for maintaining a safe environment for both workers and occupants.

The other options contain documents that, while potentially related to building management or safety, are not specifically required to be maintained as part of an asbestos management plan. Lease agreements and insurance policies do not directly pertain to the management of asbestos hazards. Employee handbooks and emergency contact lists are important for overall workplace operations but do not specifically address asbestos management. Building design plans and environmental assessments might contain useful information, but they are not the core documents mandated for an asbestos management plan.