PG&E Topock Compressor Station Site - In-Situ Hexavalent Chromium Reduction Pilot Test Work Plan
2 Documents in Project
Summary
SCH Number
2005101087
Lead Agency
Department of Toxic Substances Control
Document Title
PG&E Topock Compressor Station Site - In-Situ Hexavalent Chromium Reduction Pilot Test Work Plan
Document Type
NEG - Negative Declaration
Received
Present Land Use
Recreational
Document Description
Pursuant to Chapter 6.5 of the Health & Safey Code, the Department of Toxic Substances Control is considering a request from PG&E for approval of an In-Situ Pilot Study Workplan that describes field activities for pilot tests to be conducted to evaluated in-situ technologies to reduce hexavalent chromium (CrVI) to trivalent chromium in groundwater in the Colorado River floodplain adjacent to the Topock site. The results of the pilot test would be used to:
- Evaluate the effectiveness and persistence of selected in-situ reductants under actual site conditions;
- Provide additional information on site conditions necessary to determine the feasibility of in-situ reduction of the CrVI plume;
- Assist with the selection of preferred in situ reductant(s) for possible long-term site management.
Contact Information
Name
Norman Shopay
Agency Name
Department of Toxic Substances Control
Contact Types
Lead/Public Agency
Phone
Location
Cities
Needles
Counties
San Bernardino
Cross Streets
Park Moabi Road
Zip
92363
Total Acres
< 2
State Highways
40, 66
Railways
BNSF
Waterways
Colorado River
Township
7N
Range
24E
Section
6
Notice of Completion
State Review Period Start
State Review Period End
State Reviewing Agencies
California Department of Health Care Services (DHCS), California Department of Parks and Recreation, California Department of Transportation, District 8 (DOT), California Highway Patrol, California Native American Heritage Commission (NAHC), California Regional Water Quality Control Board, Colorado River Basin Region 7 (RWQCB), California State Lands Commission (SLC), Colorado River Board, Department of Fish and Wildlife, Region 6, Department of Water Resources, Office of Historic Preservation, Resources Agency, State Water Resources Control Board, Divison of Financial Assistance
Development Types
Other (In-Situ Hexavalent Chromium Reduction Pilot Test Work Plan)
Local Actions
In-Situ Pilot Test
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Cultural Resources, Flood Plain/Flooding, Geology/Soils, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Transportation, Vegetation, Wetland/Riparian, Wildlife
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.