Former Broco Treatment, Storage and Disposal Facility Phase 1 Closure Plan

8 Documents in Project


SCH Number
Lead Agency
Toxic Substances Control, Department of (Department of Toxic Substances Control)
Document Title
Former Broco Treatment, Storage and Disposal Facility Phase 1 Closure Plan
Document Type
SIR - Supplemental EIR

Document Description
NOTE: Reference SCH# 2009091033 NOTE: Lead Agency changed from San Bernardino County to Department Toxic Substance Control (DTSC). The Project is the first of a two-phase process to close the 20-acre Site. The Project is subject to approval by the DTSC and, if approved, will be implemented by the County. The Project includes placement of a low-permeability, vegetated, soil cover (Cap) over the Site to environmentally isolate potentially impacted soil. The Project will also include a Phase 1 soil investigation. This investigation will involve advancing a number of borings and excavating test pits to delineate the vertical and lateral extent of potentially impacted soil. After the completion of characterization, a risk assessment will be prepared to determine if soil treatment and removal are necessary. The Phase 2 Final Closure Plan (P2FCP) activities may involves excavation and treatment of soil that does not meet closure standards. However, these activities cannot be determined until the risk assessment, to be conducted pursuant to the Project, is complete. Consequently, this SEIR does not analysis as the Project, and DTSC approval, before a final approval of the P2FCP.

Contact Information
Rafat Abbasi
Department of Toxic Substances Control
5796 Corporate Avenue
Cypress, CA 90630-4732

714 484-5449


San Bernardino
Cross Streets
North Alder and Bohnert Avenues
Total Acres
Parcel #
1119-24-07 & 1133-05-02
State Highways
Hwy 210
Rialto Municipal

Notice of Completion

Review Period Start
Review Period End
Development Type
Waste Treatment:Hazardous (Closure permit for hazardous waste facility site to allow for f)
Local Action
Other Action Other Action: Closure permit for former hazardous waste facility site (Hazardo
Project Issues
Cumulative Effects Land Use Growth Inducing Water Supply Water Quality Traffic/Circulation Toxic/Hazardous Solid Waste Soil Erosion/Compaction/Grading Public Services Geologic/Seismic Flood Plain/Flooding Drainage/Absorption Air Quality
Reviewing Agencies
Resources, Recycling and Recovery Native American Heritage Commission California Department of Parks and Recreation California Highway Patrol Caltrans, District 8 Caltrans, Division of Aeronautics Department of Fish and Wildlife, Region 6 Department of Water Resources Office of Emergency Services, California Regional Water Quality Control Board, Region 8 Resources Agency
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