Florida Underground Utility Contractor Exam Latest Update
2026/2027 | 200 Questions and Verified Answers | Complete Q&A
Guide | A+ Graded
SECTION 1: FLORIDA STATUTES & REGULATIONS (Questions 1–25)
1. According to Florida Statute Chapter 489, which board regulates underground utility and excavation
contractors?
A) Florida Department of Transportation
B) Construction Industry Licensing Board (CILB)
C) Florida Department of Environmental Protection
D) Occupational Safety and Health Administration (OSHA)
Correct Answer: B
Rationale: The Construction Industry Licensing Board (CILB), within the Florida Department of Business
and Professional Regulation (DBPR), regulates contractors including underground utility and excavation
contractors under Chapter 489, Part I, Florida Statutes.
2. Which Florida statute specifically governs underground utility damage prevention and safety?
A) Chapter 489
B) Chapter 556
C) Chapter 633
D) Chapter 455
Correct Answer: B
,Rationale: Florida Statutes Chapter 556 (Underground Facility Damage Prevention and Safety) outlines
the responsibilities of contractors to prevent damage to underground utilities and comply with state
safety standards.
3. According to Florida Statute § 489.105(3)(q), what is the scope of work for an underground utility and
excavation contractor?
A) Installation of building electrical systems
B) Installation of sanitary sewer mains, storm sewer mains, water mains, and underground conduits
C) Installation of fire protection systems
D) Installation of aboveground storage tanks
Correct Answer: B
Rationale: Per Fla. Stat. § 489.105(3)(q), an underground utility and excavation contractor is licensed to
install sanitary sewer mains and laterals, storm sewer mains and laterals, water mains and service lines,
and empty underground conduits in rightsofway.
4. Which Florida statute governs the licensing and regulation of construction contractors?
A) Chapter 556
B) Chapter 455
C) Chapter 489
D) Chapter 713
Correct Answer: C
Rationale: Chapter 489, Part I, Florida Statutes, governs the licensing and regulation of construction
contractors, including underground utility and excavation contractors.
,5. The Construction Industry Licensing Board (CILB) is comprised of how many members?
A) 12
B) 15
C) 18
D) 21
Correct Answer: C
Rationale: The CILB consists of 18 members appointed by the Governor, including one member who is
primarily engaged in business as an underground utility and excavation contractor.
6. According to Florida Statute Chapter 556, what is the mandatory notification timeframe for an
excavator to provide "legal notice" to the Sunshine 811 system?
A) Not less than 24 hours nor more than 5 business days
B) Not less than 2 business days nor more than 10 business days
C) Exactly 48 hours excluding weekends and holidays
D) Not less than 5 business days nor more than 15 business days
Correct Answer: B
Rationale: Florida Statute 556.105 requires that an excavator notify the system at least 2 full business
days (but not more than 10) prior to beginning excavation.
, 7. What is the maximum penalty for failing to notify Sunshine 811 before excavating?
A) $5,000 per violation
B) $10,000 per violation
C) $25,000 per violation
D) $50,000 per violation
Correct Answer: B
Rationale: Fines are imposed to encourage compliance and reduce the risk of utility damage and
associated hazards.
8. Under Florida law, what is the minimum depth for the installation of most underground utility lines to
ensure protection from physical damage?
A) 12 inches
B) 18 inches
C) 24 inches
D) 36 inches
Correct Answer: D
Rationale: The minimum depth for the installation of most utility lines to avoid physical damage and
ensure safety is 36 inches, although this can vary depending on the type of utility and local codes.
9. Which Florida statute establishes the Sunshine 811 onecall notification system?
A) Chapter 489
2026/2027 | 200 Questions and Verified Answers | Complete Q&A
Guide | A+ Graded
SECTION 1: FLORIDA STATUTES & REGULATIONS (Questions 1–25)
1. According to Florida Statute Chapter 489, which board regulates underground utility and excavation
contractors?
A) Florida Department of Transportation
B) Construction Industry Licensing Board (CILB)
C) Florida Department of Environmental Protection
D) Occupational Safety and Health Administration (OSHA)
Correct Answer: B
Rationale: The Construction Industry Licensing Board (CILB), within the Florida Department of Business
and Professional Regulation (DBPR), regulates contractors including underground utility and excavation
contractors under Chapter 489, Part I, Florida Statutes.
2. Which Florida statute specifically governs underground utility damage prevention and safety?
A) Chapter 489
B) Chapter 556
C) Chapter 633
D) Chapter 455
Correct Answer: B
,Rationale: Florida Statutes Chapter 556 (Underground Facility Damage Prevention and Safety) outlines
the responsibilities of contractors to prevent damage to underground utilities and comply with state
safety standards.
3. According to Florida Statute § 489.105(3)(q), what is the scope of work for an underground utility and
excavation contractor?
A) Installation of building electrical systems
B) Installation of sanitary sewer mains, storm sewer mains, water mains, and underground conduits
C) Installation of fire protection systems
D) Installation of aboveground storage tanks
Correct Answer: B
Rationale: Per Fla. Stat. § 489.105(3)(q), an underground utility and excavation contractor is licensed to
install sanitary sewer mains and laterals, storm sewer mains and laterals, water mains and service lines,
and empty underground conduits in rightsofway.
4. Which Florida statute governs the licensing and regulation of construction contractors?
A) Chapter 556
B) Chapter 455
C) Chapter 489
D) Chapter 713
Correct Answer: C
Rationale: Chapter 489, Part I, Florida Statutes, governs the licensing and regulation of construction
contractors, including underground utility and excavation contractors.
,5. The Construction Industry Licensing Board (CILB) is comprised of how many members?
A) 12
B) 15
C) 18
D) 21
Correct Answer: C
Rationale: The CILB consists of 18 members appointed by the Governor, including one member who is
primarily engaged in business as an underground utility and excavation contractor.
6. According to Florida Statute Chapter 556, what is the mandatory notification timeframe for an
excavator to provide "legal notice" to the Sunshine 811 system?
A) Not less than 24 hours nor more than 5 business days
B) Not less than 2 business days nor more than 10 business days
C) Exactly 48 hours excluding weekends and holidays
D) Not less than 5 business days nor more than 15 business days
Correct Answer: B
Rationale: Florida Statute 556.105 requires that an excavator notify the system at least 2 full business
days (but not more than 10) prior to beginning excavation.
, 7. What is the maximum penalty for failing to notify Sunshine 811 before excavating?
A) $5,000 per violation
B) $10,000 per violation
C) $25,000 per violation
D) $50,000 per violation
Correct Answer: B
Rationale: Fines are imposed to encourage compliance and reduce the risk of utility damage and
associated hazards.
8. Under Florida law, what is the minimum depth for the installation of most underground utility lines to
ensure protection from physical damage?
A) 12 inches
B) 18 inches
C) 24 inches
D) 36 inches
Correct Answer: D
Rationale: The minimum depth for the installation of most utility lines to avoid physical damage and
ensure safety is 36 inches, although this can vary depending on the type of utility and local codes.
9. Which Florida statute establishes the Sunshine 811 onecall notification system?
A) Chapter 489
