Louisiana (LA) 3.1 Dredging Contractor
Practice Exam 2026/2027 | 300 Questions
& Answers with Detailed Rationales |
Complete Exam Prep & Study Guide
1. Under which major classification is the 3.1 Dredging subclassification in
Louisiana?
A) Building Construction
B) Highway/Street/Bridge
C) Heavy Construction
D) Municipal/Public Works
Answer: C
Rationale: Dredging is a subclassification of Heavy Construction in Louisiana's contractor
licensing system .
2. How many questions are on the official LSLBC 3.1 Dredging examination?
A) 25 questions
B) 50 questions
C) 75 questions
D) 100 questions
Answer: B
Rationale: The 3.1 Dredging examination is a closed-book exam with 50 multiple-choice
questions .
3. What is the minimum passing score required for the 3.1 Dredging examination?
A) 60%
B) 65%
,C) 70%
D) 75%
Answer: C
Rationale: The minimum passing score for this examination is 70% .
4. How much time is allotted to complete the official 3.1 Dredging examination?
A) 1 hour
B) 2 hours
C) 3 hours
D) 4 hours
Answer: B
Rationale: Candidates have two hours to complete the 50-question examination .
5. Which Louisiana agency issues the dredging contractor license?
A) Louisiana Department of Wildlife and Fisheries (LDWF)
B) Louisiana State Licensing Board for Contractors (LSLBC)
C) Louisiana Department of Environmental Quality (DEQ)
D) Coastal Protection and Restoration Authority (CPRA)
Answer: B
Rationale: The Louisiana State Licensing Board for Contractors (LSLBC) issues contractor
licenses, including the 3.1 Dredging classification .
6. What is the license fee limit for a Louisiana Department of Wildlife and Fisheries
dredging license?
A) $50
B) $75
C) $100
D) $200
,Answer: C
Rationale: The license fee shall be set by the commission and shall not exceed one
hundred dollars .
7. How many classes of dredging licenses are established by the Louisiana
Department of Wildlife and Fisheries?
A) 3
B) 4
C) 5
D) 6
Answer: C
Rationale: There shall be five classes of license: Class A, B, C, D, and E .
8. Which class of dredging license applies to commercial dredging with the intent
to offer fill for resale?
A) Class A
B) Class B
C) Class C
D) Class D
Answer: A
Rationale: Class A shall be applicable to commercial dredging or initial acquisition of fill
sand or fill material with the specific intent to offer such fill for resale .
9. Which class of dredging license applies to dredging for private, noncommercial
purposes?
A) Class A
B) Class B
C) Class C
D) Class D
, Answer: C
Rationale: Class C shall be applicable to a person dredging or contracting for dredging of
fill sand or fill material for private, noncommercial purposes .
10. For how long is a Louisiana Department of Wildlife and Fisheries dredging
license valid?
A) 6 months
B) 1 year
C) 2 years
D) 3 years
Answer: B
Rationale: The license shall be valid for one year beginning January first and ending
December thirty-first of that same calendar year .
11. Only holders of which class of dredging license are authorized to sell fill sand
or fill material?
A) Class A only
B) Class B only
C) Class C only
D) All classes
Answer: A
Rationale: Only holders of Class A licenses shall be authorized to sell fill sand or fill
material dredged .
12. What is the royalty payment for holders of a Class A dredging license?
A) $0.15 per cubic yard
B) $0.25 per cubic yard
C) $0.29 per cubic yard
D) $0.50 per cubic yard
Practice Exam 2026/2027 | 300 Questions
& Answers with Detailed Rationales |
Complete Exam Prep & Study Guide
1. Under which major classification is the 3.1 Dredging subclassification in
Louisiana?
A) Building Construction
B) Highway/Street/Bridge
C) Heavy Construction
D) Municipal/Public Works
Answer: C
Rationale: Dredging is a subclassification of Heavy Construction in Louisiana's contractor
licensing system .
2. How many questions are on the official LSLBC 3.1 Dredging examination?
A) 25 questions
B) 50 questions
C) 75 questions
D) 100 questions
Answer: B
Rationale: The 3.1 Dredging examination is a closed-book exam with 50 multiple-choice
questions .
3. What is the minimum passing score required for the 3.1 Dredging examination?
A) 60%
B) 65%
,C) 70%
D) 75%
Answer: C
Rationale: The minimum passing score for this examination is 70% .
4. How much time is allotted to complete the official 3.1 Dredging examination?
A) 1 hour
B) 2 hours
C) 3 hours
D) 4 hours
Answer: B
Rationale: Candidates have two hours to complete the 50-question examination .
5. Which Louisiana agency issues the dredging contractor license?
A) Louisiana Department of Wildlife and Fisheries (LDWF)
B) Louisiana State Licensing Board for Contractors (LSLBC)
C) Louisiana Department of Environmental Quality (DEQ)
D) Coastal Protection and Restoration Authority (CPRA)
Answer: B
Rationale: The Louisiana State Licensing Board for Contractors (LSLBC) issues contractor
licenses, including the 3.1 Dredging classification .
6. What is the license fee limit for a Louisiana Department of Wildlife and Fisheries
dredging license?
A) $50
B) $75
C) $100
D) $200
,Answer: C
Rationale: The license fee shall be set by the commission and shall not exceed one
hundred dollars .
7. How many classes of dredging licenses are established by the Louisiana
Department of Wildlife and Fisheries?
A) 3
B) 4
C) 5
D) 6
Answer: C
Rationale: There shall be five classes of license: Class A, B, C, D, and E .
8. Which class of dredging license applies to commercial dredging with the intent
to offer fill for resale?
A) Class A
B) Class B
C) Class C
D) Class D
Answer: A
Rationale: Class A shall be applicable to commercial dredging or initial acquisition of fill
sand or fill material with the specific intent to offer such fill for resale .
9. Which class of dredging license applies to dredging for private, noncommercial
purposes?
A) Class A
B) Class B
C) Class C
D) Class D
, Answer: C
Rationale: Class C shall be applicable to a person dredging or contracting for dredging of
fill sand or fill material for private, noncommercial purposes .
10. For how long is a Louisiana Department of Wildlife and Fisheries dredging
license valid?
A) 6 months
B) 1 year
C) 2 years
D) 3 years
Answer: B
Rationale: The license shall be valid for one year beginning January first and ending
December thirty-first of that same calendar year .
11. Only holders of which class of dredging license are authorized to sell fill sand
or fill material?
A) Class A only
B) Class B only
C) Class C only
D) All classes
Answer: A
Rationale: Only holders of Class A licenses shall be authorized to sell fill sand or fill
material dredged .
12. What is the royalty payment for holders of a Class A dredging license?
A) $0.15 per cubic yard
B) $0.25 per cubic yard
C) $0.29 per cubic yard
D) $0.50 per cubic yard
