Toxic Substances Control, Department of
(Department of Toxic Substances Control)
PG&E Former San Luis Obispo - 1 Manufactured Gas Plant Remedial Action Plan
NOD - Notice of Determination
Present Land Use
DTSC has approved a RAP for the PG&E Former San Luis Obispo-1 Manufactured Gas Plant Site pursuant to regulatory authority granted under Chapter 6.8, Division 20, sections 25323.1 and 25356.1, H&SC. The Draft RAP, dated March 25, 2015, was prepared by Terra Pacific Group for PG&E and is incorporated as reference herin. The purpose of the project is to address impacts to soil and groundwater from previous operations on Site. Remedial activities will involve excavation and disposal of approximately 20,000 tons of contaminated soil at an off-site permitted facility. The soil is impacted by polycyclic aromatic hydrocarbons, arsenic, lead, and petroleum hydrocarbons. Additionally, approximately the same amount of clean backfill will be imported from a quarry located in Santa Margartia, CA, approximately 14 mi north of the site. The imported fill will be tested for contaminants in accordance with DTSCs October 2001 Imported Advisory on Clean Fill Material.
(1) The project will have a significant impact on the environment
(2a) An Environmental Impact Report was prepared for this project pursuant to the provisions of CEQA
(2b) A Mitigated or a Negative Declaration was prepared for this project pursuant to the provisions of CEQA
(2c) An other document type was prepared for this project pursuant to the provisions of CEQA
(3) Mitigated measures were made a condition of the approval of the project
(4) A mitigation reporting or monitoring plan was adopted for this project
(5) A Statement of Overriding Considerations was adopted for this project
(6) Findings were made pursuant to the provisions of CEQA
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