FDNY CoF Fuel Oil Piping and Storage System P98 Ultimate
Exam: Practice Questions & Code Rationales
This specialized municipal preparation guide delivers comprehensive practice
questions, verified answers, and detailed regulatory rationales custom-designed for the
FDNY Certificate of Fitness (CoF) P98 examination. It provides exhaustive coverage of
the New York City Fire Code and Mechanical Code regulations governing the safe
operation, maintenance, and piping systems of fuel oil storage facilities. Certification
candidates and structural engineers will master critical safety parameters, transfer pump
mechanics, leak detection tracking, and emergency shutdown protocols to successfully
secure their official city licensing credentials.
SECTION 1: SUPERVISION, LICENSING & ADMINISTRATION
(Questions 1–30)
1. What is the primary purpose of the FDNY P-98 Certificate of Fitness?
A) To supervise the installation of new fuel-oil tanks
B) To supervise the transfer of fuel-oil from a tank on the lowest floor to a tank or
equipment above that floor
C) To inspect fuel-oil delivery trucks
D) To design fuel-oil piping systems
Rationale: The P-98 Certificate of Fitness is specifically required for individuals who
supervise the fuel-oil transfer in a building from one floor to another.
2. A P-98 Certificate of Fitness is valid at how many locations?
A) All buildings in New York City
B) Only at a specific location and for the specific person to whom it is issued
,C) Any building in the same borough
D) Any building owned by the same management company
Rationale: The P-98 Certificate of Fitness is valid only at a specific location and for the
specific person to whom it is issued.
3. What is the renewal cycle for a P-98 Certificate of Fitness?
A) 1 year
B) 2 years
C) 3 years
D) 5 years
Rationale: The P-98 Certificate of Fitness must be renewed every 3 years.
4. What is the application fee for an original P-98 Certificate of Fitness?
A) $15
B) ***$25***
C) $50
D) $100
Rationale: The administrative walk-in testing fee for an original P-98 certificate is $25.
5. What is the renewal fee for a P-98 Certificate of Fitness?
A) ***$15***
B) $25
C) $50
D) $100
Rationale: The renewal fee for a P-98 Certificate of Fitness is $15.
6. Where must an applicant apply in person to take the P-98 exam?
A) NYC Department of Buildings
B) FDNY, 9 MetroTech Center, Brooklyn, NY 11201
C) NYC Department of Environmental Protection
D) NYS Department of Environmental Conservation
Rationale: Applicants must apply in person at FDNY, 9 MetroTech Center, Brooklyn, NY
11201.
7. What is the passing score required for the P-98 exam?
A) 60%
B) 70%
,C) 75%
D) 80%
Rationale: A passing score of at least 70% is required to secure a Certificate of Fitness.
8. How many multiple-choice questions are on the P-98 exam?
A) 25
B) *35*
C) 50
D) 100
Rationale: The P-98 exam consists of 35 multiple-choice questions administered on a
touch-screen computer monitor.
9. What type of supervision is required for the general operation of a stationary
fuel-oil storage tank system?
A) Personal supervision
B) General supervision
C) Periodic supervision
D) Remote supervision
Rationale: The P-98 Certificate of Fitness holder must provide general supervision over the
operation of stationary fuel-oil storage tanks and their associated piping systems.
10. When periodic testing and inspection of fuel-oil transfer equipment is being
performed, what type of supervision must the P-98 holder provide?
A) Personal supervision
B) General supervision
C) Occasional supervision
D) Passive supervision
Rationale: While day-to-day operation requires general supervision, the actual physical
testing and critical inspections must be conducted under personal supervision.
11. What is the maximum total volume of fuel-oil allowed to be stored inside any
single building in New York City?
A) 10,000 gallons
B) 50,000 gallons
C) 100,000 gallons
D) 250,000 gallons
, Rationale: The building and fire codes restrict the gross maximum storage capacity of fuel-
oil within a single structure to 100,000 gallons.
12. What is the maximum volume of fuel-oil allowed to be stored on any single
story located above the lowest floor of a building?
A) 100 gallons
B) 275 gallons
C) 330 gallons
D) 660 gallons
Rationale: To control fuel fire loads on upper floors, the legal limit is strictly capped at 330
gallons per story.
13. How often must a P-98 Certificate of Fitness holder visually inspect the fuel-oil
transfer piping, tanks, and valves for leaks?
A) Weekly
B) Daily
C) Monthly
D) Bi-monthly
Rationale: Regular system maintenance mandates a visual safety check for fuel-oil leaks at
least once every week.
14. Secondary containment dikes or enclosures built around day tanks on upper
stories must be designed to hold at least what percentage of the tank's capacity?
A) 100%
B) 150%
C) 200%
D) 250%
Rationale: Containment structures on upper floors must be able to safely hold at least two
times (200%) the total volume of the fuel tank to handle catastrophic failure without
leaking through floors.
15. No fuel-oil burning equipment may be operated on a property until which
agency issues a Certificate of Compliance?
A) FDNY
B) NYC Department of Buildings (DOB)
C) NYS Department of Environmental Conservation (DEC)
D) NYC Department of Environmental Protection (DEP)
Exam: Practice Questions & Code Rationales
This specialized municipal preparation guide delivers comprehensive practice
questions, verified answers, and detailed regulatory rationales custom-designed for the
FDNY Certificate of Fitness (CoF) P98 examination. It provides exhaustive coverage of
the New York City Fire Code and Mechanical Code regulations governing the safe
operation, maintenance, and piping systems of fuel oil storage facilities. Certification
candidates and structural engineers will master critical safety parameters, transfer pump
mechanics, leak detection tracking, and emergency shutdown protocols to successfully
secure their official city licensing credentials.
SECTION 1: SUPERVISION, LICENSING & ADMINISTRATION
(Questions 1–30)
1. What is the primary purpose of the FDNY P-98 Certificate of Fitness?
A) To supervise the installation of new fuel-oil tanks
B) To supervise the transfer of fuel-oil from a tank on the lowest floor to a tank or
equipment above that floor
C) To inspect fuel-oil delivery trucks
D) To design fuel-oil piping systems
Rationale: The P-98 Certificate of Fitness is specifically required for individuals who
supervise the fuel-oil transfer in a building from one floor to another.
2. A P-98 Certificate of Fitness is valid at how many locations?
A) All buildings in New York City
B) Only at a specific location and for the specific person to whom it is issued
,C) Any building in the same borough
D) Any building owned by the same management company
Rationale: The P-98 Certificate of Fitness is valid only at a specific location and for the
specific person to whom it is issued.
3. What is the renewal cycle for a P-98 Certificate of Fitness?
A) 1 year
B) 2 years
C) 3 years
D) 5 years
Rationale: The P-98 Certificate of Fitness must be renewed every 3 years.
4. What is the application fee for an original P-98 Certificate of Fitness?
A) $15
B) ***$25***
C) $50
D) $100
Rationale: The administrative walk-in testing fee for an original P-98 certificate is $25.
5. What is the renewal fee for a P-98 Certificate of Fitness?
A) ***$15***
B) $25
C) $50
D) $100
Rationale: The renewal fee for a P-98 Certificate of Fitness is $15.
6. Where must an applicant apply in person to take the P-98 exam?
A) NYC Department of Buildings
B) FDNY, 9 MetroTech Center, Brooklyn, NY 11201
C) NYC Department of Environmental Protection
D) NYS Department of Environmental Conservation
Rationale: Applicants must apply in person at FDNY, 9 MetroTech Center, Brooklyn, NY
11201.
7. What is the passing score required for the P-98 exam?
A) 60%
B) 70%
,C) 75%
D) 80%
Rationale: A passing score of at least 70% is required to secure a Certificate of Fitness.
8. How many multiple-choice questions are on the P-98 exam?
A) 25
B) *35*
C) 50
D) 100
Rationale: The P-98 exam consists of 35 multiple-choice questions administered on a
touch-screen computer monitor.
9. What type of supervision is required for the general operation of a stationary
fuel-oil storage tank system?
A) Personal supervision
B) General supervision
C) Periodic supervision
D) Remote supervision
Rationale: The P-98 Certificate of Fitness holder must provide general supervision over the
operation of stationary fuel-oil storage tanks and their associated piping systems.
10. When periodic testing and inspection of fuel-oil transfer equipment is being
performed, what type of supervision must the P-98 holder provide?
A) Personal supervision
B) General supervision
C) Occasional supervision
D) Passive supervision
Rationale: While day-to-day operation requires general supervision, the actual physical
testing and critical inspections must be conducted under personal supervision.
11. What is the maximum total volume of fuel-oil allowed to be stored inside any
single building in New York City?
A) 10,000 gallons
B) 50,000 gallons
C) 100,000 gallons
D) 250,000 gallons
, Rationale: The building and fire codes restrict the gross maximum storage capacity of fuel-
oil within a single structure to 100,000 gallons.
12. What is the maximum volume of fuel-oil allowed to be stored on any single
story located above the lowest floor of a building?
A) 100 gallons
B) 275 gallons
C) 330 gallons
D) 660 gallons
Rationale: To control fuel fire loads on upper floors, the legal limit is strictly capped at 330
gallons per story.
13. How often must a P-98 Certificate of Fitness holder visually inspect the fuel-oil
transfer piping, tanks, and valves for leaks?
A) Weekly
B) Daily
C) Monthly
D) Bi-monthly
Rationale: Regular system maintenance mandates a visual safety check for fuel-oil leaks at
least once every week.
14. Secondary containment dikes or enclosures built around day tanks on upper
stories must be designed to hold at least what percentage of the tank's capacity?
A) 100%
B) 150%
C) 200%
D) 250%
Rationale: Containment structures on upper floors must be able to safely hold at least two
times (200%) the total volume of the fuel tank to handle catastrophic failure without
leaking through floors.
15. No fuel-oil burning equipment may be operated on a property until which
agency issues a Certificate of Compliance?
A) FDNY
B) NYC Department of Buildings (DOB)
C) NYS Department of Environmental Conservation (DEC)
D) NYC Department of Environmental Protection (DEP)
