NYC DOB Gas Work Qualification
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1. Which of the following best describes the supervision requirement for
a holder of a NYC DOB Limited Gas Work Qualification?
A. May perform gas work independently without supervision
B. May supervise licensed Master Plumbers
C. Must perform gas work under the personal and immediate supervision of
a Full Gas Work Qualification holder or a licensed Master Plumber
D. May perform gas work under general contractor supervision only
C. Must perform gas work under the personal and immediate supervision
of a Full Gas Work Qualification holder or a licensed Master Plumber
Rationale: A Limited Gas Work Qualification allows gas work only when
performed under personal and immediate supervision by a Full
Qualification holder or a licensed Master Plumber, as required by NYC
regulations.
2. What is the minimum age requirement for obtaining a Limited Gas
Work Qualification?
,A. 16 years
B. 18 years
C. 21 years
D. 25 years
B. 18 years
Rationale: Applicants must be at least eighteen years old to qualify for a
Limited Gas Work Qualification.
3. A Limited Gas Work Qualification expires:
A. After 1 year and may be renewed indefinitely
B. After 3 years and may be renewed once
C. After 5 years and may not be renewed
D. Never
C. After 5 years and may not be renewed
Rationale: The Limited Gas Work Qualification is valid for five years from
issuance and cannot be renewed or reissued after expiration.
4. Which experience requirement must generally be met before applying
for a Limited Gas Work Qualification?
A. Ten years of gas utility experience
B. Six months of full-time plumbing work under a licensed Master Plumber
C. Five years of construction management experience
D. Two years as a building superintendent
B. Six months of full-time plumbing work under a licensed Master Plumber
Rationale: Applicants must have at least six months of full-time plumbing
experience under the direct and continuing supervision of a licensed
Master Plumber.
, 5. Which training option satisfies one of the qualification pathways for
Limited Gas Work Qualification?
A. 4-hour OSHA course
B. 8-hour rigging course
C. 16-hour DOB-approved gas work training course
D. 40-hour asbestos awareness course
C. 16-hour DOB-approved gas work training course
Rationale: Successful completion of a DOB-approved gas work training
course of at least 16 hours is one of the eligibility requirements.
6. Registration in which type of program may also satisfy qualification
requirements?
A. Real estate management program
B. Electrical apprenticeship program
C. Plumbing apprenticeship program approved by the NYS Department of
Labor
D. Welding certification program
C. Plumbing apprenticeship program approved by the NYS Department of
Labor
Rationale: Registration in a NYS Department of Labor-approved plumbing
apprenticeship program satisfies one of the qualification pathways.
7. Gas work in New York City may generally be performed only by:
A. Any licensed contractor
B. Building owners
C. Licensed Master Plumbers or properly qualified individuals under required
supervision
D. Utility company employees only
, C. Licensed Master Plumbers or properly qualified individuals under
required supervision
Rationale: NYC law restricts gas work to licensed Master Plumbers and
qualified individuals working under the required supervision structure.
8. Which document must be uploaded with a Limited Gas Work
Qualification application?
A. Driver abstract only
B. Vessel operator certificate
C. Certificate of completion from an approved gas work training program
D. Crane operator logbook
C. Certificate of completion from an approved gas work training program
Rationale: Applicants using the training pathway must provide
documentation showing successful completion of the approved gas work
course.
9. An applicant must be able to:
A. Speak multiple languages
B. Read, write, and understand English
C. Read engineering drawings only
D. Operate heavy equipment
B. Read, write, and understand English
Rationale: English literacy is a stated qualification requirement for
obtaining the credential.
10. Which characteristic is specifically required of applicants?
A. Union membership
B. Residency in New York City
Limited Exam Practice Questions And
Correct Answers (Verified Answers) Plus
Rationale 2026 Q&A| Instant Download
1. Which of the following best describes the supervision requirement for
a holder of a NYC DOB Limited Gas Work Qualification?
A. May perform gas work independently without supervision
B. May supervise licensed Master Plumbers
C. Must perform gas work under the personal and immediate supervision of
a Full Gas Work Qualification holder or a licensed Master Plumber
D. May perform gas work under general contractor supervision only
C. Must perform gas work under the personal and immediate supervision
of a Full Gas Work Qualification holder or a licensed Master Plumber
Rationale: A Limited Gas Work Qualification allows gas work only when
performed under personal and immediate supervision by a Full
Qualification holder or a licensed Master Plumber, as required by NYC
regulations.
2. What is the minimum age requirement for obtaining a Limited Gas
Work Qualification?
,A. 16 years
B. 18 years
C. 21 years
D. 25 years
B. 18 years
Rationale: Applicants must be at least eighteen years old to qualify for a
Limited Gas Work Qualification.
3. A Limited Gas Work Qualification expires:
A. After 1 year and may be renewed indefinitely
B. After 3 years and may be renewed once
C. After 5 years and may not be renewed
D. Never
C. After 5 years and may not be renewed
Rationale: The Limited Gas Work Qualification is valid for five years from
issuance and cannot be renewed or reissued after expiration.
4. Which experience requirement must generally be met before applying
for a Limited Gas Work Qualification?
A. Ten years of gas utility experience
B. Six months of full-time plumbing work under a licensed Master Plumber
C. Five years of construction management experience
D. Two years as a building superintendent
B. Six months of full-time plumbing work under a licensed Master Plumber
Rationale: Applicants must have at least six months of full-time plumbing
experience under the direct and continuing supervision of a licensed
Master Plumber.
, 5. Which training option satisfies one of the qualification pathways for
Limited Gas Work Qualification?
A. 4-hour OSHA course
B. 8-hour rigging course
C. 16-hour DOB-approved gas work training course
D. 40-hour asbestos awareness course
C. 16-hour DOB-approved gas work training course
Rationale: Successful completion of a DOB-approved gas work training
course of at least 16 hours is one of the eligibility requirements.
6. Registration in which type of program may also satisfy qualification
requirements?
A. Real estate management program
B. Electrical apprenticeship program
C. Plumbing apprenticeship program approved by the NYS Department of
Labor
D. Welding certification program
C. Plumbing apprenticeship program approved by the NYS Department of
Labor
Rationale: Registration in a NYS Department of Labor-approved plumbing
apprenticeship program satisfies one of the qualification pathways.
7. Gas work in New York City may generally be performed only by:
A. Any licensed contractor
B. Building owners
C. Licensed Master Plumbers or properly qualified individuals under required
supervision
D. Utility company employees only
, C. Licensed Master Plumbers or properly qualified individuals under
required supervision
Rationale: NYC law restricts gas work to licensed Master Plumbers and
qualified individuals working under the required supervision structure.
8. Which document must be uploaded with a Limited Gas Work
Qualification application?
A. Driver abstract only
B. Vessel operator certificate
C. Certificate of completion from an approved gas work training program
D. Crane operator logbook
C. Certificate of completion from an approved gas work training program
Rationale: Applicants using the training pathway must provide
documentation showing successful completion of the approved gas work
course.
9. An applicant must be able to:
A. Speak multiple languages
B. Read, write, and understand English
C. Read engineering drawings only
D. Operate heavy equipment
B. Read, write, and understand English
Rationale: English literacy is a stated qualification requirement for
obtaining the credential.
10. Which characteristic is specifically required of applicants?
A. Union membership
B. Residency in New York City
