Discuss NFPA CFI-I Exam Topic 3 Question 28

Guard posts protecting hazardous material use, dispensing, or storage areas from vehicles must be a minimum of how many feet (meters) from the tank?

A2 ft (0.6 m)

B3 ft (0.9 m)

C4 ft (1.2 m)

D5 ft (1.5 m)

Suggested Answer: D

Comprehensive and Detailed Step-by-Step Explanation:

Guard Post Requirements:

Per NFPA 1 (Fire Code), Section 60.5.1.9, guard posts installed to protect hazardous material areas from vehicular impact must be placed at least 5 feet (1.5 m) from the tank.

Purpose of the 5-Foot Requirement:

Ensures adequate buffer space between the vehicle barrier and hazardous materials, reducing the risk of damage or spills from accidental collisions.

Other Options Explained:

Options A (2 ft), B (3 ft), and C (4 ft): Do not meet the minimum distance requirement under NFPA standards.

Summary:

Guard posts must be installed 5 feet (1.5 m) from hazardous material tanks to ensure proper protection.

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12 comments · newest first

Jestine 2 months ago

I’m leaning towards 4 ft. Seems reasonable for access.

Elbert 2 months ago

I agree, 5 ft makes sense. Protects the area well.

Reita 2 months ago

I think it should be 5 ft. Better safe than sorry!

Sue 2 months ago

It's 4 ft (1.2 m) in some places, but 5 ft is safer!

Ronna 2 months ago

Wait, are you guys sure about that? Seems high.

Lang 2 months ago

Definitely 5 ft (1.5 m), that's standard.

Alaine 3 months ago

I thought it was only 3 ft (0.9 m).

Francis 3 months ago

It's 5 ft (1.5 m) for sure!

Mariann 3 months ago

I honestly can’t recall the exact distance, but I know it’s definitely more than 2 feet.

Altha 3 months ago

I’m leaning towards 5 feet, but I could be mixing it up with another regulation.

Dulce 3 months ago

I practiced a similar question, and I feel like the answer was 4 feet. It just seems like a safe distance to me.

Celeste 4 months ago

I think I remember something about guard posts needing to be at least 3 feet away, but I'm not entirely sure.

NFPA CFI-I Exam - Topic 3 Question 28 Discussion