SCS Engineers is proud to participate in the 2027 National Brownfields Training Conference, taking place May 25–28, 2027, in Salt Lake City, Utah. As the nation’s largest event focused on environmental revitalization and economic redevelopment, the conference brings together leaders and practitioners dedicated to transforming contaminated sites into community assets.
With decades of experience supporting brownfields assessment, cleanup, and redevelopment projects nationwide, SCS Engineers partners with public and private stakeholders to deliver practical, sustainable solutions. Our team brings deep expertise in environmental engineering, remediation, solid waste, redevelopment planning, and regulatory compliance—helping communities move projects from vision to reality.
Join us in Salt Lake City to connect with SCS Engineers’ professionals, learn from our project experience, and explore how strategic brownfields solutions can drive economic growth, environmental stewardship, and long-term community success. More info coming soon!
SCS Engineers welcomes Dave Dirkin, who joins the firm as a Senior Environmental Services Project Manager in the U.S. Southwest region. Mr. Dirkin is a Professional Geologist (PG) in California, Oregon, and Washington and brings over two decades of expertise to SCS.
“Dave is an outstanding addition to SCS Engineers. He strongly benefits our clients with his deep understanding of federal regulatory framework requirements and experience implementing modern remedial technologies that keep projects moving,” says SCS Vice President and Project Director Ashley Hutchens.
Mr. Dirkin has extensive federal regulatory experience and works closely with the Department of Toxic Substances Control (DTSC), California Regional Water Quality Control Boards (RWQCB), South Coast Air Quality Management Districts (AQMD), and local authorities, e.g., fire departments and environmental health agencies.
As a PG across the Pacific seaboard, with extensive experience in subsurface characterization of soil, soil vapor, and groundwater, he will support remediation for properties impacted by contaminants such as fuel hydrocarbons, chlorinated solvents, and heavy metals.
Dave is recognized for his excellent client relationships and communication skills, which are significant to SCS and its clients. At SCS, he will manage projects for commercial, industrial, and federal facilities such as petrochemical refineries, fuel distribution pipelines, terminals, service stations, retail and industrial dry cleaners, and military installations.
His expertise is valuable for municipalities, developers, and banks when due diligence, including complex Phase II investigations and remediation projects, is essential to recycle strategic properties. Well-versed in coordinating and permitting work, including air quality management for Title V permitting, he supports all related stakeholder communication activities, providing more comprehensive environmental services.
Additional Resources:
Each year EBI, Inc. and its award selection committee present Business Achievement Awards in a number of categories to worthy recipients in the environmental and climate change industries. EBI has two business achievement award programs: one for Environmental Business Journal® (EBJ) and one for Climate Change Business Journal® (CCBJ).
The EBJ Technology Merit Award goes to Melissa Russo and the team leading the SCS RMC Drones with GIS program. This RMC program provides landfills and solid waste operations across North America with the technologies to optimize operations and address major challenges. As presented at the U.S. EPA’s recent Landfill Technology Workshop, SCS RMC combines sensors with SCS drone-based technologies and GIS to monitor landfill gas (LFG) emissions and detect leaks, eliminating a significant portion of the manual effort from quarterly compliance while performing operations more safely and accurately. Captured emissions data is useful for optimizing well fields, tackling odor issues, and quantifying emissions for renewable natural gas projects. The secure application enables supervisory control and data acquisition (SCADA), data management, and can automate regulatory reporting needs. Aerial surface emissions monitoring collects real-time, accurate data, which is critical for operations to keep a wellfield balanced. Data collected can also visualize below-surface conditions for individual wells or well clusters in trouble areas; zoom in to inspect an individual well’s liquid levels, pump locations, surface, subsurface, and perforated piping; and detect which wells need servicing and their impact on emissions. Thermal imagery and a 360-degree camera inspect the structural integrity of landfill flare systems, and a combination of aerial and terrestrial LiDAR imagery creates Building Information Modeling, detailing the physical and functional characteristics of buildings and other assets.
The EBJ Project merit Award goes to SCS Engineers & Grow America for the Casa Ramona remediation work. Grow America and Casa Ramona won a $4.9-million Site-Specific Cleanup Grant. SCS Engineers led the grant application and is the environmental consultant implementing funded restoration efforts. Casa Ramona has served the San Bernardino, California, community for several decades as a community-based non-profit organization. Debris from fire and demolition had left lead and asbestos-containing materials on its proposed site for community services, including childcare and senior housing. With funding under the ECRG grant, SCS performed the priority cleanup activities: removal, packaging, and disposal of lead and asbestos materials and removal of possible asbestos-impacted soil following the South Coast Air Quality Management District Procedure 5. The community can reuse the site for crucial low-income senior housing and a community center. Congratulations to Cristobal Ramirez and his team.
The awards will be presented at the 2025 Environmental Industry Summit in April.
Take part in the 2025 Sediments Conference in Tampa, Florida, from January 27 – 30. This event, hosted by Battelle, brings together the environmental assessment and remediation industry to discuss restoring the environmental and economic vitality of waterways and aquatic systems. Build on your understanding of contaminated sediment management systems with fellow environmental professionals during panel discussions and speakers aiming to innovate remedy design.
Don’t miss out on this opportunity, register now!
Join SCS Engineers at the 38th Annual Environmental Permitting Summer School (EPSS) in Marco Island, Florida, from July 16th to 19th, 2024. This year’s EPSS promises to be a premier event, uniting public and private professionals for exceptional leadership development, networking, and top-notch programming. The Environmental Permitting Summer School is attended by attorneys, consultants, engineers, state and local government officials, developers, landowners, and others with a strong interest in environmental issues in Florida.
SCS Experts will be speaking on the following topics:
Land and Golf Course Redevelopment: Opportunities and Challenges
Speaker Session:
Eddy Smith, 1:30 PM – 3 PM, Wednesday, July 17, Room Calusa 8
Remediation Strategies and Case Studies
Speaker Session:
Brittany Odom, 3:30 PM – 5:10 PM , Wednesday, July 17, Room Calusa 12
Join us to gain valuable insights and connect with leading professionals in the field. Don’t miss out on this opportunity for growth and collaboration! Click for more conference details and information.
We are excited to announce that SCS Engineers will be sponsoring and exhibiting at the Center for Creative Land Recycling (CCLR) Arizona Brownfield Workshops this April 23rd, 24th, and 25th in collaboration with the Environmental Protection Agency (EPA). Our very own Iain Olness will be a panelist and Eric Williams will moderate a panel. Similar content will be presented at all workshops, so choose the date and location most convenient to you! SCS can provide support for a variety of land use and brownfield redevelopment services, including:
Register now for any or all of these workshops!
In degraded ecosystems, manipulating sediments can aid in recreating natural sediment processes, establishing suitable substrate conditions for aquatic life, and supporting the recovery of vegetation and wildlife. In the United States, sediment management revolves around the presence of contaminated sediment. Contaminated sediment sites pose intricate technical challenges that demand significant resources to address and mitigate the associated problems effectively.
Over the past three decades, significant progress has reduced the discharge of toxic and persistent chemicals into waterways throughout the United States. However, a persistent problem remains, characterized by elevated concentrations of contaminants in the sediment found at the bottom of rivers and harbors. The situation has raised considerable concerns about its potential risks to aquatic organisms, wildlife, and humans.
This paper delves into the technical challenges environmental engineers and consultants face in addressing and mitigating this issue, especially during waterfront remediation projects. Furthermore, he explores strategies to optimize resources to tackle the problem at hand effectively and efficiently.
Active monitoring and data collection is critical throughout the remediation process. These activities enable evaluating the chosen strategy’s effectiveness, identifying necessary adjustments, and ensuring compliance with environmental regulations. Adaptive management approaches allow modifying or refining the sediment remediation strategy based on monitoring results and stakeholder feedback.
The utmost importance lies in choosing the appropriate remediation techniques; base the decision on site conditions, the specific contaminants present, and the desired remediation goals. After reading the paper, you may get a better idea of the options available for achieving effective and sustainable sediment remediation outcomes.
SCS Engineers welcomes Ryan D. Francis as Environmental Services Project Director in Texas. He investigates and remediates petroleum or chlorinated solvent-contaminated properties for continued use or beneficial reuse.
Mr. Francis is a licensed professional geologist with over 16 years of experience, including senior management of a nationwide portfolio of petroleum storage tank closures; technical and project management of petroleum soil and groundwater site investigations and remediation; third-party technical review; property administrative controls; and serving as the geologist-on-record for multiple environmental projects in Arkansas, Louisiana, and Texas.
Ryan supports national clients in the logistics and oil & gas businesses, focusing on midstream and downstream infrastructure, such as underground and above-ground storage tanks, pipelines, and aging infrastructure; many in the U.S. are over 75 years old. He works closely with local and state environmental quality agencies to ensure appropriate environmental protection for each project and to support clients in complicated cases involving multiple responsible parties.
“At SCS, we guide our clients through the regulatory framework as it impacts each project’s work, whether infrastructure or properties, states Vice President Jeff Reed. “Ryan’s deep knowledge of midstream and downstream environmental regulations and ability to target what is most appropriate for the specific environmental conditions is a valuable addition to our O&G and Remediation teams.”
Meet Ryan D. Francis.
Donald Barfield (Don) joins SCS Engineers as a Project Director specializing in environmental assessment and brownfield remediation, the first step in returning damaged sites and property to productive use. Barfield brings AAI expertise developed at over 2,000 assessments and brownfield projects throughout the United States and globally, keeping them on schedule and budget.
“Don’s proven track record fits our aim to create sustainable environmental solutions. Our consulting engineer teams include members with field and financial experience to create solutions that meet and remain compliant with local, state, and federal policies while economically and socially practical, states Senior Vice President and Southeast Business Director Carlo Lebron.
All Appropriate Inquiries (AAI) is a process of evaluating the environmental condition of a property and assessing the likelihood of contamination. Parties must comply with the requirements of the AAI Rule or follow the standards set forth in the ASTM E1527-13 or E1527-21 Standard Practice for Phase I Environmental Site Assessments to satisfy the statutory requirements for conducting all appropriate inquiries.
Today’s commercial property transactions take environmental issues into consideration. Complex laws can impose significant environmental liabilities on purchasers, sellers, and lenders, whether or not they caused the problem and whether or not they still own the property.
Don brings years of experience helping municipalities, developers, and industrial clients prepare and submit EPA Brownfield Assessment and Cleanup Grants, including the compliance reporting and due diligence associated with making these projects successful for communities and businesses. His project experience includes due diligence and risk reviews for large acquisitions or mergers and the assessment and development of closure plans for RCRA Regulated Units.
“Sustainability and environmental compliance are important factors in moving projects forward while protecting communities,” says Don. “There are funding, grants, tax credits, and incentives available now. In Florida, the Voluntary Cleanup Tax Credit Program could support mixed-use developments and potential partnerships right now.”
Barfield is an LEED® Accredited Professional, HAZWOPER Certified, and an ASTM Environmental Professional. He earned his MBA at the University of North Florida and a BS in Biology at Jacksonville University.
SCS Engineers’ environmental solutions and technology directly result from our experience and dedication to industries responsible for safeguarding the environment as they deliver essential services and products. For more information about joining us, please visit the SCS Engineers website, or watch our video to see what we can do for your business and community.
I’ve always felt good about my work as an environmental geologist, but nothing has moved me as much as attending the CHW Dreambuilders event last week. I’ve worked on affordable housing projects in the past and have been involved in environmental assessment and developing and implementing plans for cleaning up contamination to prepare a property for redevelopment. But I had never before been able to hear from the people whom these projects benefit. The Dreambuilders Gala, held at Humphreys By The Bay, was a night of smiles and tears of joy, where we were able to hear the stories of struggling families who were provided with homes; children who were able to have a safe place to sleep and play; a teenage girl who had her own room for the first time. The story that affected me the most was about Tony, a grandfather who had struggled with mental health issues and now has a home where his grandchildren can visit him. He was positive and joyful as he spoke of how his neighbors all knew his grandkids!
Community HousingWorks is a nonprofit organization that develops and operates affordable housing communities throughout California. Not only does the organization provide housing to family, seniors, and people with disabilities, they provide additional services to help residents thrive. Financial planning programs, after-school and summer study programs, and healthy living programs are offered to residents, and scholarships are available to youth and adults for postsecondary education.
SCS has been involved with many of the Community HousingWorks developments throughout San Diego County, including family housing projects such as Ulric Street Apartments and the currently under-development Cortez Hill Apartments; North Park Seniors Apartments; and Paseo Artists Village, providing housing for artists as well as a resident art gallery and studio.
I feel so proud to work for a company that is involved in this type of work; not only are we making the land healthy and safer for residents, we are contributing to changing the lives of fellow community members and generations to come!
You can help too!
Jennifer Morton is a licensed professional geologist working at SCS Engineers. Her work with environmental engineers leads to the development of remediation systems used to clean up soil and groundwater and develop site mitigation plans that help keep communities safe from contamination. And like many SCSers, she has a passion for helping others.
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