{"@context":"https://schema.org","@type":"Dataset","@id":"https://asbestosatlas.org/shipyard/puget-sound-naval-shipyard#provenance","name":"Puget Sound Naval Shipyard — Evidence Provenance Record","description":"Machine-readable provenance for 8 evidence records documenting historical asbestos exposure at Puget Sound Naval Shipyard in Bremerton, WA.","url":"https://asbestosatlas.org/shipyard/puget-sound-naval-shipyard/provenance.json","mainEntityOfPage":{"@type":"WebPage","@id":"https://asbestosatlas.org/shipyard/puget-sound-naval-shipyard#webpage"},"isPartOf":{"@type":"Dataset","@id":"https://asbestosatlas.org/data#dataset","name":"U.S. Shipyard Asbestos Exposure Dataset","identifier":"https://doi.org/10.5281/zenodo.22313866","url":"https://asbestosatlas.org/data","version":"1.6"},"version":"1.6","license":"https://creativecommons.org/licenses/by/4.0/","spatialCoverage":{"@type":"Place","@id":"https://asbestosatlas.org/shipyard/puget-sound-naval-shipyard#place","name":"Puget Sound Naval Shipyard"},"variableMeasured":[{"@type":"PropertyValue","propertyID":"Evidence records","value":8},{"@type":"PropertyValue","propertyID":"Evidence tier","value":"Tier 1"},{"@type":"PropertyValue","propertyID":"Direct source URLs","value":8},{"@type":"PropertyValue","propertyID":"Documented asbestos products","value":3}],"hasPart":[{"@type":"CreativeWork","@id":"https://asbestosatlas.org/shipyard/puget-sound-naval-shipyard/provenance.json#ev-puget-sound-naval-shipyard-01","name":"ev-puget-sound-naval-shipyard-01: cohort other","description":"pulmonary abnormalities in 21% of workers (pipe coverers and insulators)","identifier":{"@type":"PropertyValue","propertyID":"Asbestos Atlas Evidence ID","value":"ev-puget-sound-naval-shipyard-01"},"additionalProperty":[{"@type":"PropertyValue","propertyID":"Evidence tier","value":"Tier 1"},{"@type":"PropertyValue","propertyID":"Verification status","value":"verified"}],"url":"https://apps.dtic.mil/sti/citations/AD0715808","citation":"AD0715808","temporalCoverage":"1970","disambiguatingDescription":"limitations not stated in source research; 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verify against original study"},{"@type":"CreativeWork","@id":"https://asbestosatlas.org/shipyard/puget-sound-naval-shipyard/provenance.json#ev-puget-sound-naval-shipyard-09","name":"ev-puget-sound-naval-shipyard-09: environmental record","description":"ranked 17th most toxic site in the United States after finding asbestos, mercury, PCBs, and petroleum hydrocarbons","identifier":{"@type":"PropertyValue","propertyID":"Asbestos Atlas Evidence ID","value":"ev-puget-sound-naval-shipyard-09"},"additionalProperty":[{"@type":"PropertyValue","propertyID":"Evidence tier","value":"Tier 1"},{"@type":"PropertyValue","propertyID":"Verification status","value":"verified"}],"url":"https://cumulis.epa.gov/supercpad/SiteProfiles/index.cfm?fuseaction=second.cleanup&id=1001107","citation":"1001107","temporalCoverage":"1993"},{"@type":"CreativeWork","@id":"https://asbestosatlas.org/shipyard/puget-sound-naval-shipyard/provenance.json#ev-puget-sound-naval-shipyard-04","name":"ev-puget-sound-naval-shipyard-04: cohort other","description":"Peer-reviewed report on airborne asbestos exposure and control measures at Puget Sound Naval Shipyard; documents amosite and chrysotile exposure during ship overhaul, rip-out, and installation work, including preformed magnesia block insulation (~15% asbestos), asbestos cements, and asbestos cloth. Reference standard of 5 mppcf (pre-1972 TLV) was routinely exceeded, with peak concentrations approximately 10× TLV during cutting and handling of insulation.","identifier":{"@type":"PropertyValue","propertyID":"Asbestos Atlas Evidence ID","value":"ev-puget-sound-naval-shipyard-04"},"additionalProperty":[{"@type":"PropertyValue","propertyID":"Evidence tier","value":"Tier 1"},{"@type":"PropertyValue","propertyID":"Verification status","value":"verified"}],"url":"https://pubmed.ncbi.nlm.nih.gov/1065583/","citation":"1065583","temporalCoverage":"1962-1972","disambiguatingDescription":"Peer-reviewed follow-up to internal shipyard report DTIC AD0715808 (Mangold, Beckett, Bessmer, March 1970). Named material categories (amosite, chrysotile, magnesia block, asbestos cements, asbestos cloth) but did not attribute commercial brand names to specific applications."},{"@type":"CreativeWork","@id":"https://asbestosatlas.org/shipyard/puget-sound-naval-shipyard/provenance.json#ev-puget-sound-naval-shipyard-05","name":"ev-puget-sound-naval-shipyard-05: cohort other","description":"Peer-reviewed visual historical review of asbestos exposure conditions and work practices at Puget Sound Naval Shipyard circa 1940–1965, presented as representative of military shipyards of the era. Documents high airborne asbestos concentrations from direct and indirect exposure to raw fiber and insulation during WWII, Korean War, and decommissioning work through the mid-1970s.","identifier":{"@type":"PropertyValue","propertyID":"Asbestos Atlas Evidence ID","value":"ev-puget-sound-naval-shipyard-05"},"additionalProperty":[{"@type":"PropertyValue","propertyID":"Evidence tier","value":"Tier 1"},{"@type":"PropertyValue","propertyID":"Verification status","value":"verified"}],"url":"https://pubmed.ncbi.nlm.nih.gov/19235622/","citation":"19235622","temporalCoverage":"1940-1965 (photographic record); review published 2009","disambiguatingDescription":"Visual/historical review, not a cohort mortality study. Reviews existing measurements and photographs rather than presenting new epidemiologic data. Two co-authors have prior consulting relationships with industry defendants (Paustenbach; Mangold, original 1970 shipyard investigator)."},{"@type":"CreativeWork","@id":"https://asbestosatlas.org/shipyard/puget-sound-naval-shipyard/provenance.json#ev-puget-sound-naval-shipyard-12","name":"ev-puget-sound-naval-shipyard-12: litigation documented","identifier":{"@type":"PropertyValue","propertyID":"Asbestos Atlas Evidence ID","value":"ev-puget-sound-naval-shipyard-12"},"additionalProperty":[{"@type":"PropertyValue","propertyID":"Evidence tier","value":"Tier 1"},{"@type":"PropertyValue","propertyID":"Verification status","value":"verified"}],"url":"https://www.courtlistener.com/opinion/10660123/clifton-a-little-ii-et-ano-v-hardie-tynes-co-inc/","citation":"Little v. Hardie-Tynes Co., Inc., No. 86318-5-I (Wash. Ct. App. Div. I, Aug. 25, 2025) (published)","disambiguatingDescription":"Tier 3. Individual litigation, not epidemiology. Exposure jointly attributed to shipboard Navy service and shipyard work — cannot be apportioned to PSNS alone. Plaintiff lost on corporate successor-liability grounds unrelated to exposure. Reporter citation (Wn. App. 2d) not yet available."},{"@type":"CreativeWork","@id":"https://asbestosatlas.org/shipyard/puget-sound-naval-shipyard/provenance.json#ev-puget-sound-naval-shipyard-13","name":"ev-puget-sound-naval-shipyard-13: environmental record","identifier":{"@type":"PropertyValue","propertyID":"Asbestos Atlas Evidence ID","value":"ev-puget-sound-naval-shipyard-13"},"additionalProperty":[{"@type":"PropertyValue","propertyID":"Evidence tier","value":"Tier 1"},{"@type":"PropertyValue","propertyID":"Verification status","value":"verified"}],"url":"https://semspub.epa.gov/work/10/100067799.pdf","citation":"EPA SEMS: Fourth Five-Year Review Report (Oct 2017) + EPA Region 10 Concurrence Letter (Oct 26, 2017), Puget Sound Naval Shipyard Complex, WA2170023418","disambiguatingDescription":"Tier 3. EPA non-concurrence is OU A only (Not Protective vs Navy's Short-Term Protective). EPA agreed with Navy on OU B Marine. Fifth FYR (Oct 2022) exists per WA Ecology SMP but PDF not retrieved — do not cite its findings."}],"distribution":{"@type":"DataDownload","encodingFormat":"application/ld+json","contentUrl":"https://asbestosatlas.org/shipyard/puget-sound-naval-shipyard/provenance.json"},"citation":"Asbestos Atlas. (2026). Puget Sound Naval Shipyard — Evidence Provenance Record. U.S. Shipyard Asbestos Exposure Dataset v1.6. https://doi.org/10.5281/zenodo.22313866","isBasedOn":{"@type":"CreativeWork","name":"Asbestos Atlas Methodology and Source Criteria","url":"https://asbestosatlas.org/methodology"}}