Which manual contains rules for handling Locomotives, Freight Cars, and other equipment?

The manual that contains rules for handling locomotives, freight cars, and other equipment is NS-1. This manual serves as a comprehensive guide that outlines specific operational procedures, safety protocols, and technical specifications related to the handling and operation of railroad equipment. It is essential for ensuring that all personnel are trained and adhere to the established standards, thereby promoting safety and efficiency in operations.

In this context, the other options may address various aspects of company policy, safety, or employee conduct, but they do not specifically focus on the technical rules and procedures for handling rolling stock and equipment, which is the primary purpose of the NS-1 manual.