Fire-Inspector-II Exam Dumps : 67 - Fire Inspector II Exam

Definition of Extra-High-Rack Combustible Storage

According to International Fire Code (IFC) 2021, Section 3206.6, extra-high-rack combustible storage is defined as:

Class I, II, III, or IV commodities stored on racks exceeding 40 feet in height.

High-hazard commodities stored on racks exceeding 30 feet in height.

2. Understanding Rack Storage Classifications

Class I-IV Commodities: These refer to general, moderate-risk combustible materials such as wood, paper, and plastics.

High-Hazard Commodities: These are materials that have a higher fire risk, such as highly combustible plastics, flammable solids, and products prone to rapid heat release.

3. Verification of Other Options

Option A (20; 30) – Incorrect, as 40 feet is the correct threshold for Class I-IV commodities.

Option B (30; 40) – Incorrect, as 30 feet applies to high-hazard commodities, not Class I-IV commodities.

Option D (50; 40) – Incorrect, as the correct heights are 40 feet and 30 feet, respectively.

Reference Sources:

International Fire Code (IFC) 2021 – Section 3206.6 (Definition of Extra-High-Rack Storage)

NFPA 13: Standard for the Installation of Sprinkler Systems (High-Rack Storage Requirements)

ICC Fire Inspector II Study Guide (2021)

A fire code official has authority to enter buildings for fire safety inspections, but they must comply with legal entry requirements. The Fourth Amendment of the U.S. Constitution and fire codes restrict entry without permission, an administrative warrant, or legal authority.

Fire code officials do NOT have the right to enter vacant buildings at any time without proper authorization.

Reference to Fire Inspector Documentation:

1. 2021 International Fire Code (IFC) – Section 104.3 (Right of Entry)

IFC 104.3 states that a fire code official may only enter a building at reasonable times to conduct inspections, with consent or a legal warrant.

If entry is refused, the fire code official must obtain an administrative warrant before proceeding.

2. Fourth Amendment of the U.S. Constitution

Protects property owners from unlawful searches and seizures without proper legal authority.

Detailed Explanation of Answer Choices:

Option A (Correct): Fire code officials cannot enter vacant buildings at any time without permission or a warrant.

Option B (Incorrect): Fire code officials can enter a factory floor with permission from the owner/occupant.

Option C (Incorrect): Fire code officials can inspect public areas of malls during business hours since these spaces are open to the public.

Option D (Incorrect): Fire code officials can enter a warehouse’s interior with an administrative warrant, which is legally authorized for inspections.

Thus, the correct and verified answer is: A. Vacant buildings at any time.

 Reference to Occupant Load Calculation:

The International Fire Code (IFC 2021), Section 1004.2 states that the calculated occupant load of a building may be increased if all other life safety provisions are met.

However, the occupant load cannot exceed one person per 5 square feet when increased beyond the standard calculations.

 Fire Safety Considerations for Increased Occupant Load:

Increasing the occupant load requires ensuring:

Egress capacity (number and width of exits) meets the increased load.

Fire protection systems (sprinklers, alarms, etc.) are adequate for the new load.

Proper ventilation and sanitation facilities are maintained.

IFC 1004.2 and NFPA 101 both enforce the maximum limit of 1 occupant per 5 square feet in modified occupant load scenarios.

 Clarification of Incorrect Answer Choices:

A. 3 sq. ft. → Incorrect

Too small for safe egress and occupant movement; the code does not allow such high density in general occupancies.

C. 7 sq. ft. → Incorrect

While some occupancies have higher space-per-occupant allowances, 5 sq. ft. is the maximum density permitted when increasing load.

D. 15 sq. ft. → Incorrect

15 sq. ft. per person is for lower-density assembly and business occupancies, not for maximum occupant load increases.

 Conclusion:

The correct and verified answer is B (5 sq. ft. per occupant) as per IFC 1004.2 and NFPA 101, which govern occupant load increases in buildings.