{"accessLevel": "public", "accrualPeriodicity": "irregular", "bureauCode": ["010:10"], "contactPoint": {"@type": "vcard:Contact", "fn": "RISE Team", "hasEmail": "mailto:data@usbr.gov"}, "description": "This  research evaluated polysiloxane coated infrastructure in water immersion and fluctuating immersion service. The coating with the longest ongoing service was aged nine years, applied in 2015. This report provides field assessments results for six structures:  Tennessee Valley Authority Fontana Dam, Denver Water Williams Fork Dam, and Reclamation structures at Delta Mendota Canal Intertie, Tracy Fish Collection Facility, and Antioch Fish Release Facility. Field assessments included visual observations to identify macroscopic damage and field electrochemical testing to examine the coating barrier properties.  ", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://data.usbr.gov/catalog/8134/item/128958", "description": "Landing page for \"S&T Project 23016 Final Report: Evaluation of Infrastructure Coated with Polysiloxane Coatings\"", "mediaType": "text/html", "title": "RISE Item Details Page URL for \"S&T Project 23016 Final Report: Evaluation of Infrastructure Coated with Polysiloxane Coatings\""}, {"@type": "dcat:Distribution", "description": "\"S&T Project 23016 Final Report: Evaluation of Infrastructure Coated with Polysiloxane Coatings\" as a PDF file", "downloadURL": "https://data.usbr.gov/rise/content-rise-public/rise/catalog-item/binary/S&T%20Project%2023016%20Final%20Report-Final%20508%20no%20blanks_not%20controlled.pdf", "mediaType": "application/pdf", "title": "PDF File for \"S&T Project 23016 Final Report: Evaluation of Infrastructure Coated with Polysiloxane Coatings\""}], "identifier": "https://datainventory.usbr.gov/rise/item/128958", "keyword": ["Corrosion Protection", "Polysiloxane", "Protective Coatings"], "landingPage": "https://data.usbr.gov/catalog/8134/item/128958", "modified": "2025-09-15T19:40:21Z", "publisher": {"@type": "org:Organization", "name": "Bureau of Reclamation"}, "spatial": "{\"type\":\"Polygon\",\"coordinates\":[[[-83.80512627301417,35.452447682730984],[-106.19971528285964,40.03627649262977],[-111.84254122415582,41.25458597191946],[-121.7503958,38.01954666],[-121.554,37.746],[-121.558,37.817],[-83.80512627301417,35.452447682730984]]]}", "title": "S&T Project 23016 Final Report: Evaluation of Infrastructure Coated with Polysiloxane Coatings"}