The document discusses the "Aberdeen 3" case involving 3 chemical engineers at the Aberdeen Proving Ground in Maryland who were convicted of violating the Resource Conservation and Recovery Act from 1983-1986. Specifically, it summarizes that the engineers disregarded safety and improperly stored and disposed of chemicals, resulting in hazardous chemicals leaking into the surrounding environment. It provides background on the Aberdeen Proving Ground, details of the chemical leaks and environmental damage, and violations found during inspections. It also discusses the engineers' defense, their conviction, and how the incident violated engineering ethics principles.
3. What is Aberdeen?
The Aberdeen Proving Ground
• U.S. army facility located in Aberdeen, Maryland
• Established October 20th,1917 (6 months after the U.S.
enter WW1)
– Oldest active proving ground
“proving ground”
• Military reservation where weapons and
other military technology are tested
4. Resource Conservation &
Recovery Act
• Passed by Congress in 1976 (9 years
before incident)
• Implemented criminal fines for violations of
the open dumping or hazardous waste
disposal guidelines.
5. The “Aberdeen 3” Case
• Disregard for safety, storage, and disposal
of chemicals by 3 chemical engineers that
resulted in the discharge of hazardous
chemicals into the public environments
surround the Aberdeen Proving Grounds
from 1983-1986.
6. September 17th , 1985 Sulfur Acid tank leaks 200
gallons into nearby river.
March 19th , 1986 pilot plant shutdown
Federal investigation of pilot plant begins
• Investigators discovered chemical
retaining dikes were corroded and leaking
chemicals into the ground.
7. The Three engineers
William Dee
• Developed binary chemical weapons and led
the chemical weapons developmental team.
Robert Lentz
• In charge of developing processes used to
manufacture chemical weapons.
Carl Gepp
• Manager at pilot plant.
8. Previous Inspection Violations
• Flammable and cancer-causing substances left in the
open
• Chemicals that become lethal if mixed kept in the
same room
• Leaking drums of toxic substances
• Numerous drums of chemicals misplaced and
unlabeled
• Smashed chemical drums and spilled wastes
9. Engineers defense in trials
• Didn't knowingly commit crime
• Federal employee immunity
• Hazardous materials are not technically waste
• Environmental responsibility is not in job
description
10. Conviction
• Each charged of violating the Resource
Conservation and Recovery Act (RCRA)
• Faced up to 15 years in prison & $750,000
in fines
• Sentenced to 3 years probation & 1000
hours community service
11. Violation of Engineering Ethics
• Always act with care and competence
o Misplaced ,unlabeled or poorly contained
chemicals.
• Keep their knowledge and skills up to date
and assist the development of engineering
skills
o Engineers claimed no knowledge of RCRA
12. • Identify and evaluate and where possible
quantify risks
o Poor storage of carcinogenic and volatile
chemicals
o Roof collapse
o Untrained workers handling hazardous
chemicals
• Ensure that all work is lawful and justified
o Illegal handling of hazardous waste violation
of RCRA
13. • Minimize and justify any adverse effects on
society or natural environment for their own
and succeeding generations
o River leakages
o Hazardous chemicals exposed to environment
• Hold paramount the health and safety of
others
o Untrained workers handling hazardous chemicals
o Carcinogenic chemicals poorly stored
14. Virtue ethics
• The virtuous engineer would
• Request cleanup funds
• Maintain safe work environment
• Accept fault of endangering public
15. How could this incident have
been avoided?
• Request for Army Clean-Up Funds following
initial violations.
• Proper disposal treatment and storage of
chemicals.
• Better communication with those physically
responsible for handling the chemicals.
• Obligation to let superiors know that the
chemicals were not being handled properly.
16. Proposed solution
• Legislate laws to force army to be more
involved in maintaining safety within APG
and other plants
• US government should periodically
investigate the facilities
• Proper employee training or integrate detailed
hiring qualification system
17. • Take preventative measure to avoid issues of
negligence
• There should be more emphasis on
integration of engineering ethics on engineers
curriculum so they can learn what is moral
autonomy and use it on there professional
life's.