rates 16 times higher than other studied occupations

Population: shipyard workers · verification_needed

radiologic signs of asbestos disease in 11.3% of wives studied (31 of 274), 7.6% of sons (6 of 79), and 2.1% of daughters (3 of 140)

Population: shipyard worker families · verification_needed

documented fiber concentrations reaching 4-20 fibers per cubic centimeter

Population: insulators · 1970s

Limitation: limitations not stated in source research; verify against original study

average fiber concentrations 'two-fold greater' in U.S. shipyards compared to other industrial settings

Population: U.S. shipyards · verification_needed

Limitation: limitations not stated in source research; verify against original study

Mesothelioma diagnosed January 1996. Westinghouse field engineer spent ~25% of 1960–1964 assignment at Ingalls Pascagoula yard (majority of period was at South Philadelphia plant). Jury awarded "substantial damages" — specific dollar figure not in opinion.

Population: Robert Overly · 1960-1964

Limitation: Exposure was partial-time presence at Ingalls (~25% of 1960–1964). "$890,000 verdict" figure does not appear in the opinion. Majority of employment period was at Westinghouse South Philadelphia plant.

Jefferson Yates worked as shipfitter at Ingalls Pascagoula shipyards. Diagnosed with asbestosis, chronic bronchitis, and possible malignancy in 1981. Case concerns LHWCA settlement/credit provisions — not preemption.

Population: Jefferson Yates · verification_needed

Limitation: Supreme Court opinion concerns LHWCA settlement credit provisions. Employment tenure ("10+ years") not confirmed in retrieved text — confirm or remove. study_period needs verification.

OSHA cited Huntington Ingalls for 50 violations in 2011, proposing $176,444 in fines including $150,300 for 37 serious safety violations and $16,000 for health violations including lead, arsenic, and cadmium dust in lunch areas

Population: Huntington Ingalls · 2011

OSHA’s asbestos sample search identifies five 1999 records at Ingalls Shipbuilding in Pascagoula, including a 50-percent bulk result (Lab V43894) and four non-detect entries.

Population: Ingalls Shipbuilding establishment; OSHA sample-record entries · 1999

Limitation: The 50-percent result is a bulk-material result, while the other displayed entries are non-detects. The selected OSHA sample collection is not a representative census and does not establish individual dose, historical conditions across the yard, product source, medical causation, or liability.