Environmental Compliance Inspector Environmental Compliance Inspector Inspection Procedures & Techniques 2 — Questions and Answers
Question 1: During a compliance evaluation inspection (CEI), what is the primary purpose of conducting a records review before the on-site visit?
- To identify potential areas of non-compliance and focus the inspection scope (Correct answer)
- To fulfill OSHA documentation requirements
- To determine the facility's annual revenue
- To verify employee background checks
Correct answer: To identify potential areas of non-compliance and focus the inspection scope
Pre-inspection records review helps inspectors identify compliance history, permit conditions, and potential problem areas to prioritize during the on-site evaluation.
Question 2: Which sampling method is most appropriate when an inspector suspects intermittent illegal discharges into a waterway?
- Grab sampling at a single point in time
- 24-hour composite sampling
- Flow-proportional composite sampling
- Grab sampling during suspected discharge periods (Correct answer)
Correct answer: Grab sampling during suspected discharge periods
Grab samples timed to coincide with suspected intermittent discharge events are most likely to capture evidence of illegal releases.
Question 3: What does the term 'chain of custody' refer to in environmental inspection procedures?
- The sequence of supervisory approvals needed for an inspection
- The documented transfer and handling record of collected samples from collection to laboratory analysis (Correct answer)
- The order in which multiple facilities are inspected
- The hierarchy of enforcement actions available to inspectors
Correct answer: The documented transfer and handling record of collected samples from collection to laboratory analysis
Chain of custody documents every person who handled a sample and when, ensuring sample integrity and legal admissibility of results.
Question 4: Under RCRA, which inspection type focuses specifically on whether a facility's hazardous waste generator status is correctly classified?
- Comprehensive Ground-Water Monitoring Evaluation
- Compliance Schedule Evaluation
- Generator verification inspection (Correct answer)
- Financial Assurance audit
Correct answer: Generator verification inspection
Generator verification inspections confirm that facilities have correctly determined their generator category (LQG, SQG, or VSQG) based on actual waste generation rates.
Question 5: When documenting observations during a facility inspection, which practice best supports potential enforcement actions?
- Taking handwritten notes only, to avoid electronic data loss
- Recording observations with photographs, GPS coordinates, date-stamped notes, and witness identification (Correct answer)
- Relying on facility-provided monitoring data without independent verification
- Completing documentation after returning to the office from memory
Correct answer: Recording observations with photographs, GPS coordinates, date-stamped notes, and witness identification
Thorough contemporaneous documentation with photos, coordinates, timestamps, and witness info creates a defensible evidentiary record for enforcement proceedings.
Question 6: What is the purpose of a Compliance Monitoring Strategy (CMS) in EPA's inspection framework?
- To set annual budgets for regional inspection programs
- To establish a risk-based approach for selecting and prioritizing facilities for inspection (Correct answer)
- To define penalties for specific violation types
- To schedule mandatory facility self-audits
Correct answer: To establish a risk-based approach for selecting and prioritizing facilities for inspection
The CMS provides a framework for prioritizing inspection resources by targeting facilities with higher environmental risk or compliance concerns.
