http://www.tceq.texas.gov A collection of photographs from stages of cleanup of the Pioneer Oil state Superfund site daily 1 2011-08-09T23:13:47Z http://www.tceq.texas.gov/remediation/superfund/photo_gallery/pioneer/preremediation A collection of photos showing the pre-existing conditions at the Pioneer Oil Refining Co. site prior to remediation. No publisher Robin Maiorisi 2011-08-17T16:01:22Z Folder http://www.tceq.texas.gov/remediation/superfund/photo_gallery/pioneer/sampling A collection of photos showing sampling activities at the Pioneer Oil State Superfund site. No publisher Robin Maiorisi 2011-08-12T20:39:59Z Folder http://www.tceq.texas.gov/remediation/superfund/photo_gallery/pioneer/siterestoration A collection of photos showing site restoration activities at the Pioneer Oil State Superfund site. No publisher Robin Maiorisi 2011-08-15T14:43:30Z Folder http://www.tceq.texas.gov/remediation/superfund/photo_gallery/pioneer/stabilization A collection of photos showing the stabilization of contaminated materials at the Pioneer Oil State Superfund site. No publisher Robin Maiorisi 2011-08-15T13:59:28Z Folder http://www.tceq.texas.gov/remediation/superfund/photo_gallery/pioneer/wastecontrol A collection of photos showing waste control units at the Pioneer Oil State Superfund site. No publisher Robin Maiorisi 2011-08-15T15:18:35Z Folder http://www.tceq.texas.gov/remediation/superfund/photo_gallery/pioneer/excavation A collection of photos showing excavation activities at the Pioneer Oil State Superfund site. No publisher Robin Maiorisi 2011-08-12T20:13:02Z Folder