SCS Engineers’ SCSeTools® platform and applications help facilities and companies operate more efficiently by continually gauging operational health and identify trends critical to operations and the environment.
SCS Technology Services®, the technology development practice within SCS Engineers, announces a new application for tracking and analyzing environmental data. The application expands the firm’s SCSeTools® platform, demonstrating its commitment to developing the most advanced data-driven technology in the environmental services industry.
Groundwater monitoring and compliance services are long-term and expensive responsibilities that generate enormous amounts of monitoring and laboratory data. SCS Groundwater™ is a tool to monitor and manage the data associated with operations and reporting requirements for various sites. Sites include active or closed landfills, plants, and impact sites such as former dry cleaners or industrial facilities.
The application also monitors and manages data effectively for clean groundwater applications such as groundwater basin management projects consistent with standard protocol under state and federal environmental compliance rules. SCS Groundwater™ collects and efficiently organizes groundwater monitoring and maintenance data providing those responsible for environmental compliance with a reliable, consistent, and cost-effective way to manage the large volume of information.
The application’s primary value is enabling users to set up a detailed monitoring plan for any number of events, including the sampling points to include and what analyses to perform at each point. Once the information upload is finished, the application checks incoming data against the plan to confirm all work is complete.
SCS Groundwater™ generates reporting components such as data tables, charts, graphs, and maps for compliance, reporting, and finding trends. For example, on a brownfield site, the compliance manager could upload historical monitoring data results, view the data trends over time, and then produce report tables and figures. Operators can also use the data in other applications for additional analysis or visualization.
SCS Engineers’ environmental solutions and technology directly result from our experience and dedication to industries responsible for safeguarding the environment as they deliver services and products. For information about SCS, visit the SCS eTools pages or enjoy our 50th Anniversary video to see the technology in action.
The SCSeTools® platform and applications help facilities operate more efficiently by continually gauging operational health and spot trends that help determine when and how to invest in infrastructure. Field staff, environmental compliance experts, brownfields, developers, and clients in the waste industry guide the technology designs. For additional information and demonstrations of these productivity-enhancing tools, please contact .
The events of 2020 have affected the economy, the way we conduct business, and even our social interactions. Now, more than ever, streamlining costs is key for public and private sector clients across the country. Enter groundwater monitoring projects.
Often overlooked as an opportunity to reduce costs, it’s an excellent place to start when examining the costly operational processes of a solid waste facility. Groundwater monitoring is often thought of as necessary for compliance requirements and overlooked when considering ways to reduce spending. However, the proactive review of all monitoring projects may offer monitoring reduction or even cessation opportunities.
SCS Engineers has successfully employed these strategies at several Florida landfills. For instance, in Marion County, the SCS team worked to get a cessation in landfill gas and groundwater monitoring at the Martel Closed Landfill. Hired to conduct routine post-closure monitoring, the team observed obvious trends in the data that were favorable to the County. If you consider that monitoring costs average $10,000 to $50,000 per year, the potential cost savings over ten years is $100,000 to 500,000.
Bottom line: you should take the initiative to ask a few simple questions to see if further examination is warranted. What if contaminants are naturally occurring? Is the data in the technical reports supporting conclusions that include reduction or cessation when appropriate? Are you simply meeting the minimum requirements of the permit without an eye on the future?
About the Author: SCS Project Director David Atteberry puts his 20+ years of environmental consulting and management experience to work for his clients. His technical experience includes geologic and hydrogeologic investigations involving hazardous waste, solid waste, environmental, and water supply. Dave’s technical areas of expertise include contamination assessments, remediation, site characterization, aquifer characterization, RCRA compliance, waste characterization, environmental due diligence, reserve budgeting, and field sampling techniques.
SCS Groundwater™ collects and efficiently organizes groundwater monitoring and maintenance data providing those responsible for environmental compliance with a reliable, consistent, and cost-effective way to manage, view, and assess large volumes of information.
The application’s primary value is enabling users to set up a detailed monitoring plan for any number of events, including the sampling points to include and what analyses to perform at each point. Once the information upload is complete, the application checks incoming data against the plan to determine if all work is completed.
Efficient and consistent data collection means better quality control, fewer violations, and less costly operations. The application is a relational data management system specifically designed for groundwater management. Learn about more benefits here.
Across the industry, stakeholders agree the next few years will be critical in shaping how landfills deal with PFAS and how the public perceives it. Waste trade associations, scientists, and a host of organizations are in the midst of conducting a number of studies looking closely at the issue, PFAS treatment options, the positive impact of recycling, and regulatory policies.
While there are sites noted in the article, there’s no practical way for most companies and landfills to respond at this time responsibly. Additionally, landfills are unique; no two are alike. Most human exposure to PFAS occurs through contaminated food. The majority of landfill leachate is pre-treated at the landfill before going to a wastewater treatment plant, where additional treatment occurs before discharge.
According to EREF President Dr. Bryan Staley, in the article, “The relative impact of leachate as a human exposure pathway needs further evaluation to understand its relative degree of importance as it relates to health implications.”
Dr. Gomathy Radhakrishna Iyer, landfill leachate and design expert for SCS Engineers, said some operators are waiting to see what regulations may come even as they work on accounting for potential compliance issues and seeking solutions. “When the clients are thinking of upgrading their treatment plans, some are definitely taking into consideration PFAS treatment,” Radhakrishna Iyer said.
“You’re spending millions of dollars, you need to do your due diligence, right? At this point, consideration should be given to PFAS treatment during the feasibility stages,” she said.
Complementing the Interstate Technology and Regulatory Council’s – ITRC, PFAS Technical and Regulatory Guidance, the website now has ITRC Per- and Polyfluoroalkyl Substances – PFAS, and Risk Communication Fact Sheets available. The site and updated content replace older fact sheets with more detailed information and useful for those who wish to understand the discovery and manufacturing of PFAS, information about emerging health and environmental concerns, and PFAS releases to the environment with naming conventions and federal and state regulatory programs.
SCS Engineers’ professionals recommend further reading to understand specific chemicals or subgroups of chemicals under study to comprehend PFAA behavior in the environment. There are appropriate tools to develop a site-specific sampling and analysis program and considerations for site characterizations following a PFAS release.
We combine ITRC resources and our own to compile an updated library that we hope you find helpful. You can always contact one of our local Liquids Management or Landfill professionals too.
PFAS Behavior in the Environment
PFAS Concerns
PFAS Evaluations
PFAS Remediation
The Interstate Technology and Regulatory Council (ITRC) is a state-led coalition working to reduce barriers to the use of innovative air, water, waste, and remediation environmental technologies and processes. ITRC documents and training can support quality regulatory decision making while protecting human health and the environment. ITRC has public and private sector members from all 50 states and the District of Columbia and is a program of the Environmental Research Institute of the States (ERIS), a 501(c)(3) organization incorporated in the District of Columbia and managed by the Environmental Council of the States (ECOS).
ITRC Goals
SCS Engineers
Industrial stormwater discharge regulatory compliance defined by the National Pollutant Discharge Elimination System – NPDES, and the Federal Multi-Sector General Permit – MSGP, slated for implementation in January 2021, will affect state Industrial General Permits. In the states where the EPA is the regulating body (New Mexico, New Hampshire, and West Virginia), the impact will be immediate.
California on the Rise, by Jonathan Meronek and Alissa Barrow, discusses the emerging general commonalties of “lessons learned” that can help dischargers successfully manage their stormwater programs.
Jonathan and Alissa explain best practices that help businesses understand and prepare ahead of the expected changes. The strategies can streamline preparation and response to minimize risk and help prevent fines and lawsuits.
About the Authors: Jonathan Meronek is a State of California IGP Qualified Industrial Stormwater Practitioner – QISP. With SCS Engineers for over 17 years, he leads Stormwater Management in the Southwest U.S. Alissa Barrow has 10 years of experience as an environmental professional specializing in environmental assessment, remediation, and compliance. Find a stormwater professional near you.
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The unsung hero at landfills with a landfill gas collection system is the humble Wellfield Technician. The position of Wellfield Technician is multifaceted; this individual needs to be well equipped to deal with constant changes. A good technician is capable of:
All while communicating effectively with those on their team, during all kinds of weather and changing conditions.
One practice that most good Technicians embrace is keeping effective field notes. Those not engaging in this practice should consider doing so. Field notes and comments added to a row of monitoring data can be of great future value to the technician and the rest of the team. Accurate and detailed field notes contain information that can help the project team when it comes time to diagnose, repair, or troubleshoot various wellfield issues.
Whether it’s a handwritten entry in a logbook, a comment stored in a field instrument, or notes saved in a smartphone, tablet, or computer, the information recorded in field notes is indispensable for the proper, efficient maintenance of the wellfield.
Technicians are hard-pressed to recall every detail during the hectic daily push to get the wellfield read, while multitasking and keeping up with items that pop up at a moment’s notice. By keeping track of this information through note-taking or SCSeTools®, the technician can be more efficient over time – they won’t be scratching their head, trying to remember a detail important to a task.
Examples of items we track in our database include: wellhead valve positions, surging in vacuum supply risers at wellheads, required maintenance of sample ports, flex hoses, audible wellhead leaks, ponding water around wells, surface cracks around a well, and borehole backfill material settlement.
Regardless of how recorded, save field notes as valuable points of reference.
Handwritten notes are entered into a preventative maintenance program or a wellfield database so that they are accessible for use in planning repairs or troubleshooting problems. Another option is to capture them automatically, even noting the GSI coordinates into a database such as SCSeTools, to save time and lessen transcription errors.
Once completing wellfield monitoring and tuning, technicians then use comments or notes as a punch-list to return to the wellfield − ready to perform maintenance or repairs. These are the actions that keep the landfill gas collection components operating efficiently, and clients’ happy.
About the Author: Ken Brynda is an SCS Field Services OM&M Compliance Manager in North Carolina. He is an active member of SWANA’s Landfill Gas and Biogas Technical Division, Field Practices Committee serving clients for over 30 years. Ken’s expertise includes the design, construction, operation and maintenance, evaluation, troubleshooting, and assessment of landfill gas collection and control systems and LFG-to-energy production facilities.
Learn more about Landfill Services here.
SCS Engineers’ Gomathy Radhakrishna Iyer explains, “The structure of PFAs is a carbon and fluorine bond, and that bond is considered one of the strongest in nature. For industry, Chlorofluorocarbons (CFC), a volatile derivative of methane, ethane, and propane, creates problems globally after they’ve been released. Chlorofluorocarbons are strong greenhouse gases and are also responsible for the destruction of stratospheric ozone.
The most publicized of these compounds are those used as coolants in refrigeration and air conditioners, as propellants in spray cans and similar products, and as solvents for industrial purposes. Chlorofluorocarbons are far less abundant than carbon dioxide in the atmosphere. Still, they are 10,000 times more potent as a greenhouse gas and can remain in the atmosphere for more than 45 to 100 years. Reference
Iyer continues, “PFAS has the same kind of carbon-fluorine bond as CFC but linked to several C-F bonds like a chain making them even more inert and hard to degrade. Breaking this bond is what makes finding effective leachate treatments challenging, but certainly possible.”
It takes a savvy engineer to design safe and effective systems. We’re very proud of our Young Professionals like Gomathy – they’re smart and continue learning with the guidance of our VEPs – very experienced professionals.
Open positions at SCS Engineers for YPs and VEPs
President, Michele Nestor
Vice President, Denise Wessels
Secretary, Tom Lock
Treasurer, Matthew Foltz
Private Sector Directors: Jill Hamill, Carolyn Witwer
Public Sector Directors: Scott McGrath and Scot Sample
Young Professionals Director: Brandon Comer
Chapter International Board Member: Robert Watts
The Solid Waste Association of North America – SWANA organization is comprised of public and private sector professionals committed to advancing solid waste management, safety, and resource management through their shared emphasis on education, advocacy, and research. Keystone SWANA serves industry professionals through technical conferences, certifications, publications, and a large offering of technical training courses which in turn keep our communities and environmental resources healthier.
The Los Angeles County Board of Supervisors designated Alpine Village in Torrance, a Historic Landmark. The parking lot is a former landfill, and in the early ’70s, SCS Engineers designed building protection/sub-floor ventilation systems for several on-site structures. Once completed, SCS entered into contracts to monitor, maintain, prepare, and submit regulatory reports that the firm still performs well to this day.
“As we celebrate our 50th Anniversary, Alpine Village is an example of one of SCS’s oldest and longest continuously running projects,” said President and CEO Jim Walsh. We’re proud that we provide valuable environmental services to businesses and communities.”
Dave Ross, Senior VP (retired), said, “This certainly underscores SCS’s longevity and sustained superior client service. I can recall the elation when we won the first LFG [landfill gas] monitoring job there…I completed one of the earliest rounds of [air] sampling on the roof of the main building.”
Learn more about SCS Engineers and the award-winning environmental services this employee-owned firm provides.
SWANA is offering educational sessions as a webinar series with CEUs available from August through November. Register for just a few or pay one flat fee to participate in as many as you would like.
This week’s Webinar is on Thursday, October 1 at 10:00 am ET, 1 CEU.
State-of-the industry practices pertaining to the design, construction, operations, monitoring, and data analytics of LFG collection and control systems, as well as investigation of the quantity (mass flux) of fugitive (uncollected) LFG emissions.
Webinar Schedule and Registration
This 1 hour SWANA Training includes topics on Landfill Gas Emissions. Register through the VRA/SWANA Webinar Series. If you’d like to learn more about the services and technologies discussed during this session, try one of these links:
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