What factor is NOT considered when planning a wreck dive?

When planning a wreck dive, various factors directly impact the safety and success of the dive. Wreck depth is crucial as it helps determine the dive's difficulty level, required training, and potential risks associated with depth-related issues like nitrogen narcosis and the need for suitable gas mixes. Current patterns can significantly affect how divers approach and exit the wreck site, as strong currents can pose risks to diver control and safety during the dive. Environmental conditions, including visibility, temperature, and marine life, also play a vital role in planning, as they can impact both the dive experience and safety.

The completion of a school project, however, is unrelated to the dive planning process. While personal commitments and responsibilities are important in a diver's overall schedule, they do not pertain to the technical or safety considerations essential for wreck diving. Hence, this factor is not relevant in the context of planning a safe and effective dive.