CMM Fuel Management & Petroleum Operations 1 — Questions and Answers
Question 1: Which federal regulation primarily governs underground storage tanks (USTs) at marina fuel facilities in the United States?
- Clean Water Act (CWA)
- Resource Conservation and Recovery Act (RCRA) (Correct answer)
- Oil Pollution Act of 1990
- Safe Drinking Water Act (SDWA)
Correct answer: Resource Conservation and Recovery Act (RCRA)
RCRA Subtitle I, administered by the EPA, establishes the federal regulatory program for underground storage tanks, including those at marinas.
Question 2: What does the acronym SPCC stand for in marina fuel operations?
- Spill Protection and Cleanup Coordination
- Storage Prevention and Containment Certification
- Spill Prevention, Control, and Countermeasure (Correct answer)
- Standard Petroleum Containment Checklist
Correct answer: Spill Prevention, Control, and Countermeasure
SPCC stands for Spill Prevention, Control, and Countermeasure, which refers to EPA plans under 40 CFR Part 112 designed to prevent oil discharges to navigable waters.
Question 3: According to NFPA 303, what is the minimum 'No Smoking' zone radius that must be enforced around a marina fuel dock during fueling operations?
- 10 feet
- 15 feet
- 25 feet (Correct answer)
- 50 feet
Correct answer: 25 feet
NFPA 303 requires a no-smoking zone of at least 25 feet from any fuel dispensing point to reduce the risk of igniting fuel vapors.
Question 4: Under EPA regulations, above-ground fuel storage tanks (ASTs) at marinas must have secondary containment capable of holding what minimum volume?
- 50% of the largest tank's capacity
- 75% of the total combined tank capacity
- 110% of the largest single tank's capacity (Correct answer)
- 200% of the average daily fuel throughput
Correct answer: 110% of the largest single tank's capacity
40 CFR Part 112 requires secondary containment capable of holding 110% of the largest single aboveground storage tank to prevent spills from reaching navigable waters.
Question 5: What is the primary purpose of an automatic shut-off nozzle (sometimes called a 'dead man's nozzle') at a marina fuel dock?
- To measure and record the volume of fuel dispensed
- To automatically stop fuel flow when released, preventing overfill spills (Correct answer)
- To prevent unauthorized access to fuel dispensing equipment
- To filter water and contaminants from the fuel stream
Correct answer: To automatically stop fuel flow when released, preventing overfill spills
Automatic shut-off nozzles stop fuel flow when the operator releases the handle, preventing unattended overfill spills that could contaminate marina waters.
Question 6: What is 'ullage' in the context of marina fuel tank management?
- The residual fuel remaining in a tank after dispensing
- The empty headspace between the fuel surface and the top of the tank (Correct answer)
- The sediment that accumulates at the bottom of a fuel tank
- The measurement of fuel density at a given temperature
Correct answer: The empty headspace between the fuel surface and the top of the tank
Ullage is the empty space at the top of a fuel tank; maintaining adequate ullage is critical to allow for fuel expansion and prevent overfill spills.
Question 7: Which organization publishes NFPA 303, the primary fire protection standard for marinas and boatyards including fuel dock requirements?
- U.S. Coast Guard (USCG)
- American Boat and Yacht Council (ABYC)
- National Fire Protection Association (NFPA) (Correct answer)
- Environmental Protection Agency (EPA)
Correct answer: National Fire Protection Association (NFPA)
NFPA 303 'Fire Protection Standard for Marinas and Boatyards' is published by the National Fire Protection Association and sets the baseline safety standards for marina fuel operations.
CMM Fuel Management & Petroleum Operations 1
Which federal regulation primarily governs underground storage tanks (USTs) at marina fuel facilities in the United States?