Florida Demolition Contractor Exam
2026 — 100 Practice Questions &
Answers with Detailed Rationales |
Complete Licensing Exam Prep, Test
Preparation & Study Guide
1. What is the primary purpose of a pre-demolition inspection?
A. To determine the building's resale value
B. To identify structural conditions, hazards, and utilities
C. To estimate the property's tax value
D. To determine the paint color
Answer: To identify structural conditions, hazards, and utilities
Rationale: A pre-demolition inspection helps identify structural weaknesses,
hazardous materials, utility connections, adjacent structures, and other
conditions that affect safe demolition planning.
2. Before demolition begins, which utilities should generally be disconnected or
properly controlled?
A. Only electrical service
B. Only water service
C. All applicable utilities, including electric, gas, water, sewer, and
,communications
D. Only telephone service
Answer: All applicable utilities, including electric, gas, water, sewer, and
communications
Rationale: Uncontrolled utilities can create electrocution, fire, explosion,
flooding, and other hazards during demolition.
3. Which document is most important for establishing the planned sequence of
demolition?
A. Demolition plan
B. Employee timesheet
C. Material invoice
D. Property tax statement
Answer: Demolition plan
Rationale: A demolition plan identifies the methods, sequence, equipment,
protection measures, and procedures necessary for controlled demolition.
4. What is a major hazard associated with uncontrolled structural collapse?
A. Excessive landscaping
B. Falling debris and unintended collapse
C. Increased water pressure
D. Low humidity
Answer: Falling debris and unintended collapse
Rationale: Structural instability can cause portions of a building to collapse
unexpectedly, endangering workers, the public, and adjacent property.
5. What should be done when an unknown hazardous substance is discovered
during demolition?
,A. Continue work normally
B. Place it in ordinary trash
C. Stop affected work and have the material properly evaluated
D. Burn the material
Answer: Stop affected work and have the material properly evaluated
Rationale: Unknown materials may contain asbestos, lead, chemicals, or other
hazards requiring specialized evaluation and handling.
6. Which material commonly requires special procedures before demolition
because of asbestos concerns?
A. Untreated wood
B. Certain older insulation and building materials
C. Clean concrete
D. New structural steel
Answer: Certain older insulation and building materials
Rationale: Asbestos may be present in insulation, flooring, roofing, pipe
coverings, and other older materials and requires appropriate inspection and
regulatory controls.
7. What is the principal purpose of establishing an exclusion zone around
demolition work?
A. To provide employee parking
B. To keep unauthorized persons away from hazards
C. To store office supplies
D. To improve landscaping
Answer: To keep unauthorized persons away from hazards
Rationale: Barricades, fencing, signs, and controlled access help protect workers,
pedestrians, and the public from falling debris and equipment hazards.
, 8. Which condition can make a masonry wall particularly dangerous during
demolition?
A. Excessive sunlight
B. Loss of lateral support
C. Clean surfaces
D. Low paint coverage
Answer: Loss of lateral support
Rationale: Masonry walls can become unstable when connected floors, roofs, or
adjacent structural elements are removed.
9. Why is the sequence of demolition important?
A. It determines employee uniforms
B. It helps maintain structural stability
C. It determines the contractor's tax rate
D. It eliminates the need for inspections
Answer: It helps maintain structural stability
Rationale: Demolition must be performed in a controlled sequence so that
remaining structures do not become unintentionally unstable.
10. What is a common method for controlling airborne dust during demolition?
A. Increasing vehicle speed
B. Applying water as appropriate
C. Removing all warning signs
D. Increasing debris drop height
Answer: Applying water as appropriate
Rationale: Properly applied water can suppress dust generated by concrete,
masonry, soil, and other demolition activities.
2026 — 100 Practice Questions &
Answers with Detailed Rationales |
Complete Licensing Exam Prep, Test
Preparation & Study Guide
1. What is the primary purpose of a pre-demolition inspection?
A. To determine the building's resale value
B. To identify structural conditions, hazards, and utilities
C. To estimate the property's tax value
D. To determine the paint color
Answer: To identify structural conditions, hazards, and utilities
Rationale: A pre-demolition inspection helps identify structural weaknesses,
hazardous materials, utility connections, adjacent structures, and other
conditions that affect safe demolition planning.
2. Before demolition begins, which utilities should generally be disconnected or
properly controlled?
A. Only electrical service
B. Only water service
C. All applicable utilities, including electric, gas, water, sewer, and
,communications
D. Only telephone service
Answer: All applicable utilities, including electric, gas, water, sewer, and
communications
Rationale: Uncontrolled utilities can create electrocution, fire, explosion,
flooding, and other hazards during demolition.
3. Which document is most important for establishing the planned sequence of
demolition?
A. Demolition plan
B. Employee timesheet
C. Material invoice
D. Property tax statement
Answer: Demolition plan
Rationale: A demolition plan identifies the methods, sequence, equipment,
protection measures, and procedures necessary for controlled demolition.
4. What is a major hazard associated with uncontrolled structural collapse?
A. Excessive landscaping
B. Falling debris and unintended collapse
C. Increased water pressure
D. Low humidity
Answer: Falling debris and unintended collapse
Rationale: Structural instability can cause portions of a building to collapse
unexpectedly, endangering workers, the public, and adjacent property.
5. What should be done when an unknown hazardous substance is discovered
during demolition?
,A. Continue work normally
B. Place it in ordinary trash
C. Stop affected work and have the material properly evaluated
D. Burn the material
Answer: Stop affected work and have the material properly evaluated
Rationale: Unknown materials may contain asbestos, lead, chemicals, or other
hazards requiring specialized evaluation and handling.
6. Which material commonly requires special procedures before demolition
because of asbestos concerns?
A. Untreated wood
B. Certain older insulation and building materials
C. Clean concrete
D. New structural steel
Answer: Certain older insulation and building materials
Rationale: Asbestos may be present in insulation, flooring, roofing, pipe
coverings, and other older materials and requires appropriate inspection and
regulatory controls.
7. What is the principal purpose of establishing an exclusion zone around
demolition work?
A. To provide employee parking
B. To keep unauthorized persons away from hazards
C. To store office supplies
D. To improve landscaping
Answer: To keep unauthorized persons away from hazards
Rationale: Barricades, fencing, signs, and controlled access help protect workers,
pedestrians, and the public from falling debris and equipment hazards.
, 8. Which condition can make a masonry wall particularly dangerous during
demolition?
A. Excessive sunlight
B. Loss of lateral support
C. Clean surfaces
D. Low paint coverage
Answer: Loss of lateral support
Rationale: Masonry walls can become unstable when connected floors, roofs, or
adjacent structural elements are removed.
9. Why is the sequence of demolition important?
A. It determines employee uniforms
B. It helps maintain structural stability
C. It determines the contractor's tax rate
D. It eliminates the need for inspections
Answer: It helps maintain structural stability
Rationale: Demolition must be performed in a controlled sequence so that
remaining structures do not become unintentionally unstable.
10. What is a common method for controlling airborne dust during demolition?
A. Increasing vehicle speed
B. Applying water as appropriate
C. Removing all warning signs
D. Increasing debris drop height
Answer: Applying water as appropriate
Rationale: Properly applied water can suppress dust generated by concrete,
masonry, soil, and other demolition activities.
