International Code Council Fire-Inspector-II Exam With Confidence Using Practice Dumps

IFC Section 901.5 (Acceptance Tests) requires fire protection systems, including fire alarms, to be tested upon completion to ensure compliance with NFPA 72 (National Fire Alarm and Signaling Code) and the IFC. The contractor’s verification of full compliance (B) signals readiness for the official acceptance test by the fire code official, ensuring all components are installed and functional. Option A (zone-by-zone testing) is impractical for final acceptance. Option C ties the test to water supply, irrelevant to alarms. Option D (one year) is excessive and not required by IFC or NFPA 72 for initial acceptance. Thus, B is correct.

The occupant load of a space is determined using the 2021 International Building Code (IBC), Table 1004.5 – Maximum Floor Area Per Occupant.

IBC Table 1004.5 – Occupant Load Factor for Exercise Rooms:

The occupant load factor for an exercise room is 1 person per 20 square feet.

Given that the exercise room is 1,000 sq. ft.:

1,000 sq. ft. ÷ 20 sq. ft. per person = 50 occupants

Why Other Options Are Incorrect?

A. 10 – Would require a 100 sq. ft. per person load factor, which is not applicable for exercise rooms.

B. 20 – Incorrect calculation; using the correct load factor, the actual number is 50.

C. 30 – Also incorrect based on the proper load factor.

✅ Correct Answer: D. 50

1. Standpipe Requirements in Construction

According to International Fire Code (IFC) 2021, Section 3313.1, a temporary standpipe must be installed when construction progresses above 75 feet from the lowest level of fire department access.

This ensures firefighters have adequate water supply access during high-rise construction.

2. Why the 75-Foot Requirement?

Buildings exceeding 75 feet are classified as high-rise structures, where fire department hose streams may not reach upper levels efficiently.

A standpipe system provides a reliable water source for fire suppression during construction, reducing fire risk.

3. Verification of Other Options

Option A (30 feet) – Incorrect, as standpipes are not required at this height under IFC regulations.

Option B (40 feet) – Incorrect, as this is below the high-rise threshold and does not require standpipes yet.

Option C (55 feet) – Incorrect, as IFC specifically mandates standpipes at 75 feet, not 55 feet.

Reference Sources:

International Fire Code (IFC) 2021 – Section 3313.1 (Temporary Standpipe Requirements for Construction)

NFPA 14: Standard for the Installation of Standpipes and Hose Systems

ICC Fire Inspector II Study Guide (2021)

Thus, the correct and verified answer is: D. 75 feet. ✅