Addressing the environmental impacts on communities worldwide requires innovative and sustainable solutions guided by science. The Air & Waste Management Association (A&WMA) is a leading environmental policy and technology association. A&WMA’s annual conference brings environmental scientists, engineers, and regulators together to share the latest initiatives addressing communities’ environmental issues.
One of the conference highlights is the Air and Waste Environmental Challenge International (ECi) Competition. ECi gives student teams experience by proposing effective solutions to a simulated environmental problem based on real-world site conditions and events. This year’s competitors were:
The Challenge
Assuming the role as the new Governor of California, the student’s assignment was to choose a sustainable approach to regulate emissions from watercraft and reduce air quality impacts on port communities. Each student team described and justified their chosen program over other options.
This year’s challenge is the Bay Area, where San Francisco and Oakland have large ports with significant populations residing in portside communities. Each team’s research includes existing and proposed studies, policies, laws, and regulations related to emissions from port-related activities and their health impacts on portside communities at the federal and state level, including a critical review of California’s current regulations.
The Judges
The teams presented their solution to a panel of environmental professionals at the Annual Conference this week. Judges included environmental air monitoring experts and those from specialty practices such as technology, sustainability, and regulations. Impressed with the presentations from each school – choosing the ultimate winner was challenging.
All This Suspense – Who Won?
The team from California Polytechnic State University, San Luis Obispo, was selected this year. Cal Poly’s team members include Julia Loew, Ramy Wahba, Anja Cronjaeger, Marcus Lira, and Molly Foster.
Cal Poly’s solution addresses all watercraft with practical elements, including scheduling, speed, education, outreach, and technology. And to create a sustainable solution also addresses economic issues, impacts, and funding sources. The team presented their solution using an infographic (shown below), clearly presenting the path forward year after year.
We congratulate each A&WMA ECi team for their creative and thoughtful presentations. Our communities are in good hands with these soon-to-be professionals.
While performing methane reduction operations and monitoring at the Anchorage Regional Landfill in Alaska, members of the SCS RMC drone team met some pretty amazing people, including Shane Christiansen who works for the Municipality of Anchorage. The RMC team got to know Shane and learned how he and his business partner, Tim Harrington, are helping disabled children.
Shane and Tim run an organization called Children Leaving Tracks (CLT) that has the mission of providing mobile technologies to young people with limited mobility, allowing them to participate more fully in everyday activities with their peers. They believe that providing improved mobility can expand the physical and mental well-being of these kids and offer them greater freedom and quality of life.
Moved by Shane and Tim’s passion and dedication, SCS made a donation, which will provide “Electric All-Terrain Trikes” to three children! “Everyone deserves to have these experiences in life, but unfortunately this kind of technology is not always covered by insurance companies,” says Shane. “This means that some people go their entire life without getting to enjoy all that it has to offer. They don’t have the freedom to [move about] as they please.”
Although still in the early stages, Children Leaving Tracks seeks financial and in-kind donations from sponsors and networking partners. They are working toward creating a corporate/private collaboration that has the single mission of helping disabled children become more mobile for their health and personal growth.
CLT uses funding to run the organization to supply and finance Track Chairs and Electric Trikes. Donations cover the costs of purchasing and shipping these chairs to the kids who need them. Shane and Tim are registering Children Leaving Tracks as a 501c3 non-profit company; they are also starting a parent company aimed to be the primary funding arm that will supply a percentage of revenues from more recreational products it plans to develop.
The ultimate goal is to change the lives of hundreds of children by opening up their world through greater mobility and freedom. The organization helps youngsters gain confidence, better mental and physical health, and create greater opportunities to expand their individual talents. Kudos to Children Leaving Tracks!
Learn more about how this inspirational organization uses new technology to make life better; or to help, please contact Shane Christiansen at 1-907-529-5153.
If you would like to know more about using technology to improve the environment, ask SCS click here.
Meet Major Carlos Restrepo, whose work exemplifies commitment and teamwork. Major Restrepo is a Project Manager in our Tampa, Florida office and the Detachment Officer-in-Charge of the Army’s 604th Forward Engineer Support Team – Advance (FEST-A). His team was deployed to Kuwait to support Operation Enduring Freedom (Spartan Shield and Inherent Resolve).
While deployed, Carlos managed a multidisciplinary team of professional and technical engineers in a high-paced contingency environment. He managed all aspects of command with special emphasis on engineering support capabilities. His responsibilities included project management, base camp and site development planning, engineer design, cost estimates, and required facility, infrastructure, and environmental assessments at bases and camps throughout Kuwait, Iraq, Jordan, Syria, United Arab Emirates, Kingdom of Saudi Arabia, and Qatar.
Carlos’s team completed more than 50 missions with a project value of more than $15 million. Under his guidance and leadership, his team performed complex multidisciplinary engineer assessments and designs at all assigned locations. His ability to anticipate problems, provide sound recommendations, and collaborate with external organizations fostered positive relationships and extended the influence of FEST-A capabilities across the theater, which was critical to enhancing the Theater Engineer Brigade’s ability to deliver essential engineer solutions.
Despite numerous challenges presented by the ever-changing and dynamic operational environment, Carlos skillfully positioned the right personnel and resources to key locations at the right time to ensure the timely delivery of engineering design solutions to meet the various needs of all supported organizations across the theater without sacrificing quality or cost. His superb organizational management abilities were instrumental in streamlining numerous processes, making project execution more efficient for the supported organizations.
We are grateful to Major Restepro and his mighty team for their work. At SCS, we value the commitment and teamwork it takes to execute essential services. For a rewarding career, consider becoming an employee-owner at SCS Engineers.
Did you miss the 2022 Annual GWPC & UIC Conference in Salt Lake City? We welcome you to view SCS Engineers’ presentation by Kacey Garber entitled “Sensitivity of Aquifer Chemistry to Changes in Carbon Dioxide Partial Pressure: Implications for Design of Groundwater Monitoring Protocols,” where Kacey discusses permitting requirements for groundwater monitoring for carbon sequestration and storage sites.
In her technical presentation, Kacey Garber of SCS Engineers discusses the great care taken in the design and operation of the injection of carbon compounds to ensure that the sequestration is effective and permanent. Each injection site also has permitting requirements for groundwater monitoring in any overlying aquifer as a protective measure. Because the injection and sequestration periods are long, CSS solutions need a cost-effective groundwater monitoring program with a robust sensitivity to detect any leakage. By establishing a groundwater monitoring protocol specific to the site, sensitive to changes in the partial pressure of carbon dioxide, and relatively insensitive to natural variability and hydrochemical facies changes, implementing optimal and cost-effective groundwater protection is possible. Using a case study, Kacey tells us how her team did this in detail.
Kacey Garber is an experienced groundwater project manager for active and closed landfills, including routine groundwater monitoring and statistical analyses; reports and permit applications; designing sampling and analysis plans; special groundwater studies; and conducting groundwater well construction planning and design.
SCS Engineers is providing landfill gas (LFG) systems operations, monitoring, design, and management for the Yolo County Central Landfill (YCCL). SCS Field Services is SCS’s specialized landfill practice, providing operations, maintenance, and monitoring (Landfill OM&M) for Yolo County and over 600 landfills across the nation.
SCS Field Services identifies practical strategies to optimize the performance of landfill gas (LFG) systems and equipment while working on site. Optimized systems capture more gas.
Project Manager Mike Calmes leads the comprehensive team at YCCL, which has five closed waste management units, five active waste management units, and one under construction. Closed landfills continue generating gas, so active or closed, they all require oversight by these landfill specialists.
“The County understands the importance of preventative strategies using captured landfill data to create sustainable environmental controls. These keep landfills running as efficiently as possible and safely within regulatory compliance,” said Anton Z. Svorinich Jr., SCS Engineers Vice President, Regional OM&M Manager.
To learn more about landfill operations and engineering, visit SCS Engineers.
SCS Field Services announces that the Las Vegas Paving Corporation selected the firm to subcontract the construction of the environmental remediation systems for the Apex Regional Landfill MA20 Cell expansion. SCS Field Services is the landfill operations, monitoring, and maintenance (OM&M) practice of SCS Engineers.
Apex is the nation’s largest landfill, receiving approximately 9,000 tons of municipal solid waste daily. The 2,200-acre facility could operate for another 250+ years through 2275. All Landfill systems are complex and require careful and regular monitoring by specialists and technicians to maintain their longevity and efficiency. SCS Field Services provides specialists at over 600 landfills in the nation. Working collaboratively, SCS Engineers provides expertise in developing the environmental-safety mechanisms and technologies required to protect the surrounding communities.
A key component of SCS’s environmental management plan for Apex focuses on the leachate collection and recovery systems that help prevent leachate buildup in the new cell until the permanent systems are online. Leachate is a tainted liquid generated as precipitation filters through decomposing waste material. Leachate collection and recovery with liner systems prevent the liquid from escaping from a landfill. The systems protect groundwater, surface waters, and soil from potentially polluting the environment. The Las Vegas Apex Regional Landfill OM&M team will use SCS Leachate™ to facilitate the tracking of leachate generation and disposal data.
“We’re proud to have the opportunity to support the Apex Regional Landfill, which provides the region with safe, reliable, and environmentally responsible disposal while providing power and contributing to Nevada’s renewable energy goals,” states SCS Field Services Desert Southwest Region Manager Arthur Jones. Mr. Jones and Project Manager Chris Romo lead SCS’s Apex OM&M team.
Dr. Ketan Shah of SCS Engineers will present his paper and findings at the Air and Waste Management Association, 115th ACE-22 conference from June 27-30 in San Francisco, California. Methane generation, recovery, and emissions projections for biodegradable polyester fiber used to create clothing products are growing. This clothing will eventually be disposed of in municipal solid waste (MSW) landfills in the U.S. The scope of work described in this research project includes providing the methane estimates that discuss the data, assumptions, and calculation methods used to develop the estimates.
Scrap facilities’ stormwater permits incorporate strict sampling requirements, numeric limits (generally referred to as benchmarks, numeric action levels, or numeric effluent limits), and mandated corrective actions. Furthermore, facilities face emerging challenges with increased regulatory scrutiny within environmental justice communities and communities implementing new stormwater utilities. Good planning can ease the operational, maintenance, and reporting requirements and provide positive results for your facility’s relationship with local communities and regulators.
If your facility is facing scrutiny or requires additional best management practices (BMPs) to meet stormwater permit requirements, follow this simple stepped approach:
Good planning and design create effective conveyance and treatment systems that improve stormwater quality and help you meet benchmark requirements. Proactive measures to plan for stormwater treatment systems will help existing scrap metal recycling facilities address corrective action and avoid Additional Implementation Measure (AIM) levels based on their benchmark monitoring results.
Need assistance with managing stormwater runoff at your scrap facility? Contact our Author, Scott Knoepke, to set up a meeting at the Institute of Scrap Recycling Industries’ 2022 Safety and Environmental Conference. Or reach out anytime; SCS’s environmental professionals are nationwide.
The construction cranes dotting suburban and urban areas indicate many cities’ new residential, office, and commercial building developments. Mixed-use development continues rising in popularity; the pandemic accelerated a swing already in motion. But there are other factors at play here, and one may surprise you. Today, our blog discusses these two factors and how brownfield redevelopment can play a role in addressing both.
One: Sustainability
According to Architecture 2030, a non-profit, non-partisan organization established to transform the building sector away from being a major emitter of greenhouse gases, there is work to do. As with almost all industry segments, tracking and reducing their carbon footprint is considered an essential element of doing business. It’s important to Americans and shareholders.
Brownfield redevelopment presents adaptive reuse of existing buildings and properties and is a sustainable form of construction. Completing the due diligence and environmental studies associated with redevelopment shows brownfields can provide cost benefits from a development perspective and in excellent locations with existing infrastructure. The conversion of existing land or buildings, as opposed to new-build construction, is far more environmentally sustainable.
An EPA 2020 study examines and reports the environmental benefits that continue accruing when brownfield sites are redevelopment. The study finds that accomodating housing and job growth decreases the need for more roads and reduces emissions from commuting.
As population density increases, real estate prices continue to rise, and less land is available, mixed-use development is an economical choice for developers. It is also one of the best-case scenarios for end-users because it prioritizes practicality and sustainability. Many potential sites exist in desirable locations or emerging areas. They should be available below market value and may have been on the market for a long time. The development of Comm-22 is a great example of a mixed-use community. Businesses find brownfields attractive options because they are closer to their customers – good for business and the environment.
Two: Grant Programs and Offsetting Expenses
The U.S. Environmental Protection Agency has grant programs that can pay for the assessment and cleanup of brownfields, but these programs are only available to governmental and non-profit organizations. However, a private entity may be able to team with these eligible parties. The bipartisan Congressional action has delivered the single-largest investment in U.S. brownfields infrastructure. The Bipartisan Infrastructure Law invests more than $1.5 billion through EPA’s highly successful Brownfields Program.
In addition, grants are available from some state agencies and the private sector through EPA regional programs – these are most often found within the transportation sector. Your environmental engineer or consultant can help you find funding; the firms with comprehensive environmental services keep watch as substantial federal infrastructure funding trickles down to the states in 2022 and next year. Note that each grant program will have its eligibility criteria, but many of these are designated for mixed-use developments supporting
Obtaining a grant or loan with the help of a qualified environmental consultant or an environmental attorney can be the difference in acquiring, cleaning up, and redeveloping a property. The grants don’t typically cover all the costs associated with the necessary cleanups, but they can cover most of these costs.
A new property owner can obtain an environmental insurance policy to cover cleanup requirements, third-party claims for bodily injury and property damage, and associated legal expenses resulting from pollution or contamination. These insurance policies are available with various term lengths and deductible amounts to satisfy the concerns of lenders or equity investors.
Other solutions include “insurance archaeology” to find old insurance policies that may have coverage for “pollution conditions.”
Comprehensive Environmental Support Keeps Redevelopment on Track
Mixed-use development provides a healthy, safe place to work, play, and live along with job creation. The most important risk management strategy is to keep the project on schedule. Your environmental engineer and consultant have a thorough understanding of the environmental issues on the site and how those issues can impact your redevelopment plans and bottom line. It is critical to have environmental and legal support experienced in identifying, anticipating, and managing risks on brownfields.
SCS evaluates brownfields by performing a Phase I Environmental Site Assessment (ESA) first to study historic site information and previous uses. SCS will perform a Phase II study if the Phase I ESA identifies potential issues (known as Recognized Environmental Conditions). Phase II includes collecting and analyzing samples (i.e., soil, soil vapor, and groundwater) to assess whether environmental impacts are present. If enough sampling is completed, the extent of the impacts can be estimated.
SCS Engineers has a long and successful track record with brownfields projects. Our clients appreciate the security of having comprehensive and experienced professionals who lower their risk keeping projects on schedule, safely remediating in-situ that lowers greenhouse gas emissions and can provide cost savings.
With proper planning and the help of a qualified environmental consultant, the mitigation or remediation of impacts can be incorporated into the acquisition and development processes and result in a vibrant, profitable project that is protective of human health and the environment.
About the Author: Luke Montague is a Vice President of SCS Engineers and a Project Director. He is a Professional Geologist and licensed contractor with two decades of experience in environmental consulting, general contracting, commercial and residential development, and property and asset management. He has performed and reviewed hundreds of Phase I environmental site assessments (ESAs), and has completed subsurface investigations, human health risk assessments, removal action work plans, site remediation activities, geotechnical investigations, asbestos and lead-based paint surveys, and asbestos air monitoring.
SCS Engineers announces the environmental engineering firm will construct the first Gas Collection and Control System (GCCS) and flare station at the WM® (formerly Waste Management®) Gray Wolf Regional Landfill. The facility is located in Dewey, Arizona, and provides disposal services for Yavapai County and Northern Arizona.
The GCCS serves as a critical component to keep Gray Wolf compliant with federal emissions standards. The system collects gases that are a natural byproduct of the decomposition of organic material in landfills and directs them to a central point where they are processed and treated via flare.
SCS Engineers is a national leader in reducing greenhouse gas (GHG) emissions to combat global warming. For example, methane — one of the gases a landfill produces — is 25 times more powerful than carbon dioxide in terms of its greenhouse effect. Destroying methane using combustion, such as flaring, can diminish its GHG potential by 95 percent.
Since their introduction in the early 1990s, U.S. EPA National Source Performance Standards (NSPS) emission guidelines require landfill owners and operators to evaluate and mitigate landfill air emissions. As a result of its intensive involvement in regulatory compliance, its decades of expertise, and landfill technologies, SCS is considered one of the nation’s leading authorities on the landfill NSPS rule and its efficient implementation.
“We’re proud to back WM at the Gray Wolf Regional Landfill in their support of community programs and essential services that make Yavapai County and its surrounding region a healthy place to live, work, and play,” states Arthur Jones. Desert Southwest Region Manager Arthur Jones and Project Manager Chris Romo lead the Gray Wolf GCCS construction project.
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