API API Environmental Regulations & Spill Prevention 2 — Questions and Answers
Question 1: API RP 1004 provides best practices for the bottom loading and vapor recovery of petroleum products primarily to:
- Minimize VOC emissions and prevent static ignition during tank truck loading (Correct answer)
- Reduce truck turnaround time at distribution terminals
- Satisfy DOT hazmat labeling requirements
- Prevent water contamination of refined products
Correct answer: Minimize VOC emissions and prevent static ignition during tank truck loading
API RP 1004 addresses bottom loading procedures and vapor recovery systems to control VOC releases and static electricity hazards.
Question 2: Under the Resource Conservation and Recovery Act (RCRA), used oil that is destined for recycling is classified as:
- A regulated used oil subject to management standards, not a listed hazardous waste (Correct answer)
- An exempt waste with no regulatory requirements
- A listed hazardous waste requiring manifest tracking
- An inert solid waste with Subtitle D management
Correct answer: A regulated used oil subject to management standards, not a listed hazardous waste
RCRA's used oil management standards (40 CFR Part 279) apply to used oil destined for recycling, distinguishing it from hazardous waste.
Question 3: Which API standard specifically addresses leak detection requirements for underground storage tanks (USTs)?
- API RP 1621 and related UST recommended practices (Correct answer)
- API Std 650
- API RP 571
- API Std 1104
Correct answer: API RP 1621 and related UST recommended practices
API RP 1621 and associated UST publications cover installation, operation, and leak detection for underground petroleum storage tanks.
Question 4: The 'Tier 1' source classification under EPA's greenhouse gas reporting rule (40 CFR Part 98) for petroleum and natural gas systems requires reporting when annual GHG emissions exceed:
- 25,000 metric tons CO2 equivalent per year (Correct answer)
- 100 tons of criteria pollutants per year
- 10,000 MMBTU of fuel combustion per year
- 50 barrels of oil equivalent per day
Correct answer: 25,000 metric tons CO2 equivalent per year
EPA's GHGRP requires facilities emitting 25,000 metric tons CO2e/year or more to report annual greenhouse gas emissions.
Question 5: Which term describes a facility's legal obligation to report a petroleum spill to the National Response Center (NRC)?
- Reportable Quantity (RQ) notification (Correct answer)
- Tier II emergency release notification
- NPDES exceedance reporting
- RCRA hazardous waste incident report
Correct answer: Reportable Quantity (RQ) notification
When a petroleum release meets or exceeds its Reportable Quantity under CERCLA or CWA, immediate NRC notification is legally required.
Question 6: API RP 1175 establishes a Pipeline Leak Detection Program Management framework primarily focused on:
- Defining performance objectives, metrics, and management systems for pipeline leak detection (Correct answer)
- Specifying the exact sensor hardware required on each pipeline segment
- Setting maximum allowable operating pressure for liquid pipelines
- Outlining cathodic protection testing intervals
Correct answer: Defining performance objectives, metrics, and management systems for pipeline leak detection
API RP 1175 provides a management framework for pipeline operators to develop and evaluate leak detection program performance.
API API Environmental Regulations & Spill Prevention 2
API RP 1004 provides best practices for the bottom loading and vapor recovery of petroleum products primarily to: