Rho-Chem Corrective Measures

2 Documents in Project


SCH Number
Lead Agency
Department of Toxic Substances Control
Document Title
Rho-Chem Corrective Measures
Document Type
NEG - Negative Declaration
Present Land Use
Document Description
The proposed project (425 Isis Avenue, Inglewood, CA) includes the following elements to control and/or limit existing soil, soil vapor, and semi-perched aquifer contamination at the site: land use controls; containment; Soil vapor extraction (SVE); hydraulic property boundary containment; on-site enhanced reductive dichlorination (ERD)/in-situ chemical oxidation (ISCO) re-circulation; off-site groundwater ,extraction (GWE); and monitored natural attenuation (MNA). Pursuant to the Corrective Action Consent Agreement(CACA); the proposed remedies are recommended in a Corrective Measure Study:(CMS) report prepared by Cemex, Inc. and Rho-Chem, LLC (formerly known as Rho-Chem Corporation; Rho-Chem); collectively the Respondents, for the Rho-Chem facility (site or facility). The CACA was issued pursuant to California Health and Safety Code, section 25187, which requires the owner/operator to clean up any spill, hazardous substances, and/or contaminants found at and adjacent to the site. Selecting the remedies would allow the respondents to implement the corrective measures (CM) recommended in the CMS Report and obtain a Corrective Action Complete without Controls determination from DTSC for the site.

Contact Information

Patrick Molvay
Agency Name
Department of Toxic Substances Control
Contact Types
Lead/Public Agency

Agency Name
Contact Types
Project Applicant


Los Angeles
Cross Streets
Isis Avenue and Manchester Boulevard
Total Acres
Parcel #
State Highways
Los. Angeles Intl. Airport
Oak Street Elementary

Notice of Completion

State Review Period Start
State Review Period End
State Reviewing Agencies
California Air Resources Board (ARB), California Baldwin Hills Conservancy (BHC), California Department of Fish and Wildlife, South Coast Region 5 (CDFW), California Department of Parks and Recreation, California Department of Resources Recycling and Recovery, California Department of Transportation, District 7 (DOT), California Department of Water Resources (DWR), California Highway Patrol (CHP), California Native American Heritage Commission (NAHC), California Natural Resources Agency, California Regional Water Quality Control Board, Los Angeles Region 4 (RWQCB), California Department of Transportation, Division of Aeronautics (DOT)
State Reviewing Agency Comments
California Department of Transportation, Division of Aeronautics (DOT)
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Drainage/Absorption, Geology/Soils, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Schools/Universities, Solid Waste, Transportation, Vegetation, Wildfire


Disclaimer: The Governor’s Office of Planning and Research (OPR) accepts no responsibility for the content or accessibility of these documents. To obtain an attachment in a different format, 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. For more information, please visit OPR’s Accessibility Site.

Download CSV Download All Attachments New Search Print