Environmental Compliance Inspector Environmental Compliance Inspector Inspection and Sampling Procedures Questions and Answers 2

Question 1

During a stormwater inspection, an inspector discovers that a facility's sediment basin has breached its berm. What is the most appropriate immediate action?

Accepted Answer

Collect a downstream water sample before any remediation occurs

Answer

Document the breach and issue a notice of violation

Answer

Order the facility to halt all operations immediately

Answer

Contact the local fire department for emergency response

Question 2

Which chain-of-custody protocol element is MOST critical for ensuring sample admissibility in an enforcement proceeding?

Accepted Answer

Using tamper-evident seals on all sample containers

Answer

Recording the ambient temperature at the time of collection

Answer

Photographing each sample bottle before shipping

Answer

Labeling samples with the facility's permit number

Question 3

An inspector is collecting a composite wastewater sample over a 24-hour period. The automatic sampler malfunctions after 18 hours. What should the inspector do?

Accepted Answer

Manually collect the remaining aliquots at the prescribed intervals to complete the composite

Answer

Discard all collected aliquots and restart the entire sampling event

Answer

Submit the 18-hour composite and document the malfunction in the field notes

Answer

Extrapolate the missing data points mathematically from the collected portion

Question 4

When inspecting an underground storage tank facility, which observation would indicate a potential release requiring immediate investigation?

Accepted Answer

Inventory records showing a consistent 0.5% monthly loss over six months

Answer

A slightly rusted fill port cap on a double-walled tank

Answer

Annual tank tightness test results that are two weeks overdue

Answer

Presence of monitoring wells without dedicated locking caps

Question 5

What is the primary purpose of collecting a field blank during an environmental sampling event?

Accepted Answer

To verify that sample containers and handling procedures do not introduce contamination

Answer

To calibrate the analytical instruments at the laboratory

Answer

To establish background concentrations of target analytes in the environment

Answer

To duplicate the primary sample for quality assurance comparison

Question 6

During a RCRA hazardous waste inspection, an inspector finds unlabeled 55-gallon drums in a satellite accumulation area. Which regulatory requirement has most clearly been violated?

Accepted Answer

The requirement to mark containers with the words 'Hazardous Waste' and the accumulation start date

Answer

The 90-day storage time limit for large quantity generators

Answer

The mandate to conduct weekly inspections of storage areas

Answer

The obligation to maintain a written waste minimization plan