Key Points Rules Communicating Signals & 30-80 Rules NORAC 11th Edition

In a scenario where there is a 3-inch size flat spot, it is not safe to proceed at normal speed as it can cause further damage to the vehicle and potentially lead to an accident. Remaining stopped is also not a suitable option as it would cause unnecessary delays. Therefore, the correct restriction or speed would be to proceed at 10 MPH and make a report promptly to the dispatcher. This allows for cautious movement while ensuring that the necessary information is communicated to the appropriate authority.

71. if there is 2 adjoining spots measured at 2 inches each they may proceed at normal speed

A flat spot on a wheel can cause imbalance and affect the performance of the car or engine. It is important to check and measure the flat spot to determine its severity and take appropriate action. Since the question does not specify a specific role or responsibility, it can be assumed that any member of the crew, who is responsible for the maintenance and operation of the vehicle, should check and measure the flat spot. This ensures that the issue is addressed promptly and the vehicle can continue to operate safely.

If a flat spot of 4 inches or greater is found on a train, the train must remain stopped until a report is made to the dispatcher. Once it is determined to be safe for movement, the dispatcher will order the car or engine to be set out at the first available siding or terminal. This means that if there is a significant flat spot on a train's wheels, it needs to be reported and addressed before the train can continue its journey. The train will be set out at either a siding or a terminal for further inspection and repair.

If a seal is found tampered with, a report must be done immediately to the dispatcher, yardmaster, or engine house foreman. These individuals are responsible for overseeing the operations and maintenance of the seal and need to be notified in case of any tampering or potential security breaches.

The improper display of headlights, markers, or auxiliary lights must be reported to the dispatcher and the train.

Before the equipment departs, several inspections need to be carried out. The car body should be checked to ensure it is in good condition. The hot journal, which refers to a overheated wheel bearing, should be inspected to prevent any potential issues. Broken wheels and insecure couplings can also pose safety hazards and should be checked. Any other apparent safety hazards should be identified and addressed. The brake system should be inspected to ensure it releases properly. Additionally, the doors and drop bottoms of freight cars and trailers must be closed and fastened, and the top covers of cars must be secured in place.

Employees must observe passing trains for defects, as well as the display of markers, headlights, headlight, and auxiliary lights.

When LESS THAN 2 1/2 inches you may proceed at NORMAL SPEED

The engine bell must be sounded when the train is about to move, when running through tunnels, while approaching and passing public highway crossings at grade, when approaching locations where roadway workers may be at work on tracks bridges and other points, when passing a train standing on an adjacent track, and in an emergency.

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If attention is called to a dangerous condition, it is necessary to promptly stop the train in order to ensure safety. This action is consistent with good train handling techniques, as it demonstrates a responsible and cautious approach to managing potential risks. By promptly stopping the train, the crew can assess and address the dangerous condition, preventing any potential accidents or harm to passengers and crew members.

Trains must be notified and stopped if any of the following defects are observed: hot journal, sliding or broken wheels, sticking brake, swinging or open door on a freight car or trailer, defective equipment, shifted lading over the side or end of the car.

Crew members must frequently observe both the left and right sides of their train while moving. They need to be alert for any indications of defects in the train or track, especially at curves. Additionally, when practical, crew members must be in a position to inspect passing trains and communicate using hand signals.

Movements made at restricted speed must comply with the following requirements: A) Controlling the movement - the movement must be controlled to allow for stopping within one half the range of vision short of other train or railroad equipment, obstructions on or fouling the track, switches not properly lined for movement, derails set in the derailing position, employees working in the foul of the track, the end of track, and any signal requiring a stop. B) Vigilance - employees controlling or directing a movement at restricted speed must be on the lookout for broken rail and misaligned track. C) Maximum speed of movement - movement must not exceed 20 mph outside interlocking limits and 15 mph within interlocking limits, unless otherwise specified in the rule or instruction.