Interim Removal Action Workplan for Sacramento Municipal Utility District’s 59th Street Former Corporation Yard
4 Documents in Project
Summary
SCH Number
2022010239
Lead Agency
Sacramento Municipal Utility District
Document Title
Interim Removal Action Workplan for Sacramento Municipal Utility District’s 59th Street Former Corporation Yard
Document Type
NOD - Notice of Determination
Received
Posted
9/26/2022
Document Description
The purpose of the approved Interim Removal Action Workplan (IRAW) is to address soil at portions of the 59th Street Corporation Yard (Site) that are impacted with arsenic, lead, and total petroleum hydrocarbons as hydraulic oil and motor oil (TPH C17-C32 aromatic high or simply “TPH”).
Project activities include the excavation and offsite disposal of the contaminated soil to a permitted landfill to prevent human exposure from the impacted soil and to protect groundwater. It is estimated that the total in-place volume of
impacted soil for excavation is approximately 8,400 bank cubic yards. Soil across the Site requires removal to a depth of approximately 3 feet below ground surfaces (bgs) in most locations and to a depth of greater than 10 feet bgs in the southeast corner of the Site near the Warehouse Building. Excavations will be backfilled to at or near the pre-excavation grade and the Site will be graded to promote positive drainage and prevent excessive ponding. The project also includes continued compliance with existing institutional controls/restrictions (perimeter fencing with security gates, routine security patrols, and review by SMUD environmental staff for all construction/maintenance projects at the Site) designed to prevent contact with the contaminated soil until a time when a final remedy for the site has been achieved. Any residual soil contamination not addressed by this interim remedy would be addressed by the final remedy that will be selected in the final remedy Removal Action Plan.
Contact Information
Name
Peter Ruttan
Agency Name
Department of Toxic Substances Control
Job Title
Senior Engineering Geologist
Contact Types
Responsible Agency
Phone
Email
Location
Cities
Sacramento
Counties
Sacramento
Regions
Citywide, Countywide, Northern California
Cross Streets
59th Street and S Street (south) with Folsom Boulevard (north)
Zip
95817
Total Acres
19.74
State Highways
SR 50, SR 99
Railways
Sac Regional Transit
Schools
Hearst Elementary, St. Mary Parish
Waterways
American River
Notice of Determination
Approving Agency
Department of Toxic Substances Control
Approving Agency Role
Responsible Agency
Approved On
County Clerk
Sacramento
Final Environmental Document Available at
Department of Toxic Substances Control
Site Mitigation and Restoration Program
8800 Cal Center Drive
Sacramento, CA 95826
EnviroStor: www.envirostor.dtsc.ca.gov/public/
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
Yes
(4) A mitigation reporting or monitoring plan was adopted for this project
Yes
(5) A Statement of Overriding Considerations was adopted for this project
No
(6) Findings were made pursuant to the provisions of CEQA
Yes
Attachments
Notice of Determination
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