Draft Remedial Investigation Work Plan for the Former Trabuco Bombing Range, Rancho Santa Margarita

3 Documents in Project


SCH Number
Lead Agency
Toxic Substances Control, Department of (Department of Toxic Substances Control)
Document Title
Draft Remedial Investigation Work Plan for the Former Trabuco Bombing Range, Rancho Santa Margarita
Document Type
NEG - Negative Declaration
Present Land Use

Document Description
DTSC is proposing to approve a draft Remedial Investigation Work Plan (RI) pursuant to authority granted under Chapter 6.8, Division 20, California Health and Safety Code (H&SC). The RI includes the following activities: soil investigation, geophysical survey to characterize ordinance and explosives (OE) concentration and location, and a non-time critical removal action at Trabuco, a Formerly Use Defense Site (FUDS). Project activities will also include intrusive excavation of anomalies identified by the geophysical survey and may include demolition of OE.

Contact Information
Omoruyi Patrick
Department of Toxic Substances Control
5796 Corporate Avenue
Cypress, CA 90630

Phone : (714) 484-5452


Rancho Santa Margarita
Cross Streets
Antonio Parkway and AVD Banderas
Total Acres
State Highways

Notice of Completion

Review Period Start
Review Period End
Local Action
Other Action Other Action: Remedial Investigation
Project Issues
Aesthetic/Visual Agricultural Land Air Quality Archaeologic-Historic Geologic/Seismic Minerals Noise Population/Housing Balance Public Services Recreation/Parks Soil Erosion/Compaction/Grading Toxic/Hazardous Traffic/Circulation Water Quality Water Supply Wildlife Land Use Cumulative Effects
Reviewing Agencies
California Department of Conservation California Department of Fish and Wildlife, Region 5 California Department of Health Care Services California Department of Parks and Recreation California Highway Patrol California Native American Heritage Commission California Regional Water Quality Control Board, Santa Ana Region 8 Department of Water Resources Office of Historic Preservation Resources Agency Resources, Recycling and Recovery California Department of Transportation, District 12

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.

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