Environmental Excellence

Brown & Bryant Superfund Site GW Monitoring
Arvin, CA

Project Information
Superfund Site GW Monitoring<br>
Arvin, CA
  • Fate and Transport modeling
  • Additional subsurface investigation
  • 3-D modeling of hydrogeologic conditions
  • Remedial investigation reporting
  • Feasibility study for impacted groundwater
  • Engineering design of groundwater recovery system
  • Site-Specific Health and Safety Plan
  • Sampling and Analysis Plan
  • Site-Specific Spill and Discharge Plan
  • Site-Specific Materials Handling Plan


The Brown & Bryant (B&B) facility operated as a pesticide re-formulator and custom applicator facility from 1960 to 1989. The facility formulated agricultural chemicals, including pesticides, herbicides, fumigants, and fertilizers for sale to the local farming community between 1960 and 1968. In 1981, the facility was licensed under the Resource and Conservation Recovery Act (RCRA) as a hazardous waste transporter. Contamination of soil and groundwater resulted from inadequate procedural controls, chemical spills during operations, and leaks from a surface wastewater pond and sumps.

Eco has completed or is completing the following 9 Task Orders, since 2001, under this ID/IQ contract with the U.S. Army Corps of Engineers, Albuquerque District:

  • Task Order 1 - WELL NETWORK DESIGN
  • Task Order 2 - ARBOR WELL DESIGN
  • Task Order 3 - SPRING 2011 GROUNDWATER MONITORING EVENT
  • Task Order 4 - REMEDIAL ACTION SUPPORT
  • Task Order 5 - FINALIZATION OF CITY WELL INSTALLATION REQUIREMENTS
  • Task Order 6 - CAP REPAIRS AND MAINTENANCE
  • Task Order 7 - OPERATIONS AND MAINTENANCE SUPPORT
  • Task Order 8 - MONITORED NATURAL ATTENUATIONI PLAN
  • Task Order 9 - MONTHLY SAMPLING AND ANALYSIS – CITY WELLS

This project scope and magnitude is representative of a wide range of services that Eco provides. The extent of this project required the efforts of all levels of management and professional staff to accomplish on-time and on-budget delivery of multiple, concurrent Task Orders.

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