Avoid These Pitfalls in the ASTTBC RFPT (EX) Exam

Even experienced technicians can fail the ASTTBC RFPT (EX) exam by overlooking small details or misinterpreting standard language. Recognizing these common mistakes can save you valuable points.

Misunderstanding Travel Distances

A frequent error is confusing the maximum travel distance for Class A vs. Class B hazards. For Class A, the distance is typically 75 feet, but for Class B, it varies based on the size of the extinguisher and the hazard level. Candidates often mix these numbers up under pressure.

Incorrect Hydrostatic Test Intervals

Not all extinguishers follow the same testing schedule. Mistaking a 5-year test for a 12-year test (or vice versa) is a common mistake. Ensure you have a clear matrix in your mind for:

• Carbon Dioxide (5 years)
• Dry Chemical - Stored Pressure (12 years)
• Wet Chemical (5 years)
• Water-based units (5 years)

Neglecting Labeling and Tagging Rules

Technicians often focus on the mechanical repair but forget the regulatory requirements for the 'Maintenance Tag' and the 'Hydrostatic Test Label.' The BC Fire Code and ASTTBC emphasize that improperly documented work is as bad as unperformed work.

Ignoring the 'Scope of Practice'

ASTTBC often includes questions about what an RFPT is allowed to do. Some technicians mistakenly answer questions assuming they have the authority to modify fire safety plans or sign off on systems outside of the EX category. Stick strictly to the boundaries defined in the ASTTBC Professional Practice guidelines. Verify all current safety standards with the official certifying body.