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. has over 16 years of industry experience designing, installing and operating remedial treatment systems to address a complex assortment of chemicals. We are capable of providing turnkey remedial treatment systems, or modular systems tailored to the financial capabilities of our clients. We have direct experience with organic chemicals, including MTBE, gasoline, heavy oils including Bunker C and No. 2 Fuel Oil, diesel; chlorinated hydrocarbons such as PCE, TCE and TCA; pesticides such as DBCP, and metals. We can provide in-situ and ex-situ remedial technologies, including bio-treatment, and both passive and active fluid control systems. Our geologists are capable of evaluating aquifer characteristics, conducting feasibility studies, construction pilot scale treatment systems, and final design and operation. We have direct experience with the following technologies:

Soil Vapor Extraction Hydraulic Control Dual Vapor and Groundwater Control Air Sparging and Bio-venting Bio-slurping Oil/water separation Underground Storage Tank Removal Vertical excavations Barrier shoring Encapsulation or capping Groundwater containment and treatment Construction dewatering Ex-situ biodegradation by land farming Liquid and vapor phase carbon stripping

Our approach to solving these types of problems begins first with an understanding of our Clients financial capabilities, business plans, facilities constraints and management styles. We try to tailor our capabilities to our Clients most important constraints, help them identify realistic remedial action goals for their specific problem, and simplifying as much as possible, the technology selection and operation process.