Project drawings related to telecommunications typically include which of the following?

Project drawings related to telecommunications primarily focus on the infrastructure and layout necessary for effective communication systems within a given environment. The inclusion of voice and data pathways is essential, as these pathways illustrate how information will flow through the building or site, detailing the routes for cabling, placement of equipment, and access points for users. This ensures that the telecommunications systems are appropriately designed to support the necessary voice and data services, optimize performance, and minimize interference or congestion in the network.

While landscaping details, power supply networks, and fire evacuation plans are important components of a comprehensive project plan, they are typically not the primary focus of telecommunications-specific drawings. Landscaping concerns itself with the aesthetics and environmental factors of a project, power supply networks pertain to electrical requirements rather than communication pathways, and fire evacuation plans are critical for safety and compliance but do not directly relate to how telecommunications systems are structured and interconnected. Therefore, the emphasis on voice and data pathways makes it the correct choice for project drawings specific to telecommunications.