Environmental Management

Pollution prevention and spill containment, GHS and hazardous materials management, hazardous and universal waste, sustainability, and the impact of environmental issues from asbestos to climate change and ESG.

5 minutes 5 Questions

Environmental Management, within the Certified Safety Professional (CSP) body of knowledge, refers to the systematic approach an organization uses to identify, control, and minimize the environmental impacts of its operations while complying with applicable laws and regulations. For a CSP, environm…

Concepts covered
Hazardous Materials Storage, Handling and SecuritySustainability Principles and Supply ChainAir Pollution, Asbestos and Aging InfrastructureClimate Change and ESG ImpactsSpill Containment and AbatementHazardous Waste Storage and DisposalUniversal Waste, Recycling and Spill Clean-UpWaste Labeling and Site RemediationPollution Prevention Programs and Best PracticesGHS Classification and Labeling
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CSP - Environmental Management Example Questions

Test your knowledge of Environmental Management

Question 1

During a warehouse move, a forklift crushes a pallet of spent fluorescent lamps that are being stored as universal waste. The crew isolates the area, ventilates it, and collects the glass, phosphor powder and mercury-contaminated absorbent with a mercury spill kit. The supervisor proposes sending everything to the lamp recycler in the existing universal waste shipment. What should the safety manager advise as the BEST way to handle the collected clean-up debris?

Correct Answer: Make a hazardous waste determination on the debris and manage it by that result

Under the universal waste rules, a handler must determine whether residues and debris from a release, such as spill-kit absorbent, phosphor powder and loose glass, are hazardous waste. The debris is then managed by that result, often as fully regulated mercury-bearing hazardous waste.
Packing the debris with broken lamps does not give it universal waste status, because cleanup residue is not a lamp. Labeling it as universal waste lamps misidentifies the material, and the accumulation time limit does not change its regulatory status. No recycling exclusion covers contaminated spill absorbent, so it cannot simply ride along to the lamp recycler.
Key concept: universal waste release response requires a hazardous waste determination on cleanup residues.

Question 2

In the Superfund remedial process, what is the primary purpose of the remedial investigation/feasibility study (RI/FS) phase?

Correct Answer: Characterize site contamination and compare cleanup alternatives

The RI/FS phase collects data to define the nature and extent of contamination and assess risks to human health and the environment. It then develops and evaluates remedial alternatives against the nine NCP criteria so a remedy can be chosen.
Scoring hazards to set National Priorities List status is done earlier with the Hazard Ranking System. Documenting the selected remedy and its legal basis is the purpose of the Record of Decision, which follows the RI/FS. Designing, building, and verifying the cleanup system happens later, during remedial design and remedial action.
Key concept: the sequence of CERCLA remedial steps and what each one is for.

Question 3

Which statement best explains why nonfriable asbestos-containing materials in aging buildings become a greater airborne exposure concern over time?

Correct Answer: Degradation can render it friable, so hand pressure releases fibers

Nonfriable asbestos-containing materials, such as floor tile, roofing, and transite, have fibers locked in a binder matrix. Weathering, water damage, vibration, and binder breakdown can make the material friable, meaning it can be crumbled, pulverized, or reduced to powder by hand pressure, which releases respirable fibers.
Chrysotile does not convert to amphibole with age, because these are distinct mineral groups. Aging does not lengthen fibers, and degradation tends to fragment them instead. Asbestos is a particulate hazard, so binder off-gassing is not the concern.
Key concept: friable versus nonfriable asbestos classification and how material condition changes fiber release potential.

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