Hazardous Materials Remedial Engineering Underground Storage Tanks Landfills and Impoundments Corrective Action Planning Site Closure Geotechnical Engineering Geology Hydrogeology and Water Resources Remedial Investigations and Feasibility Studies Environmental Geology Environmental Project Management Property Transfer Phased Site Assessments Regulations Permitting

Bonkowski & Associates, Inc. personnel have conducted underground storage tank projects since the inception of the Santa Clara Valley Ordinance in 1984. Providing full turnkey services for UST projects, B&A conducts groundwater monitoring, vadose zone monitoring, groundwater well installations, tank removals, contaminated soil and groundwater removal, permitting, and remediation design and implementation for Clients in California. Our project experience includes review of the integrity of some of the largest USTs in the United States at Boeing Field, to review of extremely complex UST systems for the Bank of America Data Processing Center in Concord, California; to multiple UST cluster systems for Shell Oil Company, Diamond Shamrock, Nella Oil, Southland Corporation, and residential tanks. Our staff has received letters of commendation from many of our Clients, and we pride ourselves in our repeat customer base.

Bonkowski & Associates, Inc. construction engineers and environmental specialists offer support to owners and operators of USTs through:

Underground Storage Tank Management

Preparation of Hazardous Materials Management Plans Leak detection investigations and tank monitoring plans Design and installation of monitoring alternatives Tank and Contaminated Soil Removal Liaison with regulatory agencies Contamination Investigations Preparation of Corrective Action Plans Associated soil and groundwater remediation Coordination with the Cleanup Fund Preparation of Reimbursement Requests Site Closure Plans and Reports

Our underground storage tank remediation technology experience includes design, construction and operation and maintenance. We can not only recommend the most cost-effective technology for a specific Site, we can operate it as well. Given this day to day type of experience, we can insure the Client that the cost outcome will be realistic, effective, and appropriate for the Site. Our capabilities include:

Remedial Alternative Evaluation Conceptual Design Detailed Engineering Design (if necessary) Permitting Construction Design and Management Operations and Maintenance Periodic System Evaluation Verification Monitoring