Environmental Management Flashcards
7 cards from real ASP practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Environmental Management flashcards as text
Under the Clean Water Act, what is the primary purpose of a National Pollutant Discharge Elimination System (NPDES) permit?
Answer: To authorize discharge of pollutants into navigable waters under specific conditions
NPDES permits allow point source discharges of pollutants into US waters provided the discharger meets specified effluent limitations and monitoring requirements.
A facility generates 800 kg of hazardous waste in a single calendar month. Under RCRA, this facility is classified as a:
Answer: Large Quantity Generator
Generators producing 1,000 kg or more per month are Large Quantity Generators; 800 kg falls just below, making this a Small Quantity Generator (100–999 kg/month).
Which environmental regulation requires facilities to report accidental releases of extremely hazardous substances above threshold quantities to local emergency planning committees?
Answer: EPCRA Section 304
EPCRA Section 304 mandates immediate notification to the LEPC and SERC when a release of an extremely hazardous substance exceeds its reportable quantity.
The concept of 'secondary containment' in environmental management is primarily designed to:
Answer: Prevent releases from reaching the environment if primary containment fails
Secondary containment (e.g., dikes, berms, double-walled tanks) provides a backup barrier to capture spills if the primary container leaks or fails.
Under the Toxic Substances Control Act (TSCA), a manufacturer must submit a Premanufacture Notice (PMN) to the EPA:
Answer: At least 90 days before commencing manufacture of a new chemical substance
TSCA Section 5 requires a PMN to be submitted at least 90 days before manufacturing or importing a new chemical substance not on the TSCA Inventory.
An Environmental Management System (EMS) following ISO 14001 is built around which continuous improvement framework?
Answer: Plan-Do-Check-Act (PDCA) cycle
ISO 14001 EMS is structured around the Plan-Do-Check-Act cycle to drive continual environmental performance improvement.
Which of the following best describes a 'significant environmental aspect' in ISO 14001 terminology?
Answer: An element of an organization's activities that has or can have a significant environmental impact
An environmental aspect is an element of activities, products, or services that interacts with the environment; it becomes 'significant' when its impact is deemed major through the organization's evaluation criteria.