PG&E Former Fresno-2 Manufactured Gas Plant (MGP), Human Health Risk Assessment/Feasibility Study/Remedial Action Plan
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Summary
- SCH Number
- 2016041091
- Lead Agency
- Toxic Substances Control, Department of (Department of Toxic Substances Control)
- Document Title
- PG&E Former Fresno-2 Manufactured Gas Plant (MGP), Human Health Risk Assessment/Feasibility Study/Remedial Action Plan
- Document Type
- NOD - Notice of Determination
- Received
- Posted
- 6/15/2016
- Present Land Use
- commercial
- Document Description
- DTSC is proposing to approve a Human Health Risk Assessment/Feasibility Study/Remedial Action Plan (HHRA/FS/RAP or RAP) pursuant to the regulatory authority granted under Chp 6.8, Div 20, California Health and Safety Code (H&SC) for the PG&E former Fresno-2 Manufactured Gas Plant site located at 1042, 1056, 1102, and 1136 F St, Fresno, CA in Fresno County. The RAP addresses impacts to soil and soil gas from previous operations on the site. The total volume of contaminated soils that are highly impacted by polycyclic aromatic hydrocarbons (TPH) soil to be remediated is estimated to be 15,926 cubic yards. Of this total soil volume, 3,416 cubic yards of soil will be excavated and transported for off-site disposal. However, as an alternative remedial measure, 14,141 cubic yards of impacted soil is proposed to be treated by in-situ thermal desorption (ISTD) and a temporary soil vapor extraction system, significantly reducing the additional volume of impacted soils that need to be excavated and transported from the site. If the ISTD treatment method proves to be ineffective, an additional 3,616 cubic yards of soil (226 truckloads or 452 round trips) from the top 10 feet of the impacted areas will be excavated and hauled off site for a total volume of (3,416 + 3,616) = 7,032 cubic yards (366 truckloads or 732 round trips) of soil to be transported from the Site to an appropriate disposal facility. The remaining soil impacted areas will be capped with asphalt and/or concrete as part of the Site restoration activities.
- Contact Information
-
Jeff Gymer
Department of Toxic Substances Control
1515 Tollhouse Rd
Clovis, CA 93611
Phone : (559) 297-3907
Location
- Coordinates
- 36°43'53.24"N 119°47'43.80"W
- Counties
- Fresno Kern
- Cross Streets
- Mariposa/F
- Zip
- 93721
- Total Acres
- 2.02
- Parcel #
- 462-062-08,-09, -063-33,-34
- State Highways
- 99,41,180
- Railways
- SPRR
- Schools
- ACEL charter HS 0.2 mi E of site
- Waterways
- Fanning Ditch 0.5 mi west of site
- Township
- 14s
- Range
- 50e
- Base
- MD
Notice of Determination
- Approving Agency
- DTSC
- Approving Agency Role
- Lead Agency
- Approved On
- Final Environmental Document Available at
- 1515 Tollhouse Rd., Clovis, CA 93611
Determinations
- (1) The project will have a significant impact on the environment
- No
- (2a) An Environmental Impact Report was prepared for this project pursuant to the provisions of CEQA
- No
- (2b) A Mitigated or a Negative Declaration was prepared for this project pursuant to the provisions of CEQA
- Yes
- (2c) An other document type was prepared for this project pursuant to the provisions of CEQA
- No
- (3) Mitigated measures were made a condition of the approval of the project
- No
- (4) A mitigation reporting or monitoring plan was adopted for this project
- N/A
- (5) A Statement of Overriding Considerations was adopted for this project
- No
- (6) Findings were made pursuant to the provisions of CEQA
- No
Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613.