Jen Morton of SCS Engineers, Mel Landy and Matt Cook of Nova Engineering, Stephen Swiecicki of Community HousingWorks, Scott Darnell of Darnell Capital Management, and Chuck Evans of Highland at the Dreambuilders event.
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.
The SCS Engineers Environmental Learning Center is open 24/7.
Welcome to the SCS Engineers Environmental Learning Center. Every month we record a live session on an environmental hot topic! We invite everyone to these open forums where participants can ask questions throughout. The video recordings are available in our Learning Center to watch at your convenience. Best of all, we respect your privacy; these are educational videos not sales pitches followed by a mountain of spam email. Our videos are intended to share our experience in environmental fields with individuals to enhance problem-solving and innovation. Click below to visit.
Whether reducing methane emissions at landfills, repurposing contaminated properties, producing alternative energy, or sequestering carbon, we have focused on finding smart climate solutions and improving the natural environment since our inception in 1970.
SCS Engineers supports many businesses and municipalities taking steps to address climate change, which many consider the most important challenge facing our planet. Every business is resource-intensive with most environmental issues occurring during the operational phase of business or production. The sustainable environmental solutions and testing we discuss in our videos we offer to the agricultural, construction, extraction, manufacturing sectors, and municipalities to help them attain their cleaner operating goals and often improve operating efficiency.
You’ll also find articles, papers, blogs and more videos on environmental topics from A-Z using our search and filter feature. Can’t find something – let us know at our professionals are ready to help.
SCS Engineers Tim Flanagan, James Law, Deji Fawole, and Alex Stege (SWEET expert) proudly participate in ISWA 2022 and release of case studies, reports, and the tool SWEET that can benefit the world.
Using the Solid Waste Emissions Estimation Tool (SWEET), in 2020, International Solid Waste Association’s (ISWA) Task Force on Closing Dumpsites completed a study of waste sector short-lived climate pollutants (SLCPs) and other greenhouse gas (GHG) emissions in Tyre Caza, Lebanon. SWEET model runs used data on municipal solid waste (MSW) generation, collection, disposal, and diversion under existing and potential alternative management scenarios proposed in an Integrated Waste Management Plan (IWMP) for Tyre Caza. Waste sector emissions reductions exceeding 45% of baseline levels are achievable by 2030 if all dumpsites are closed and remediated, waste burning is stopped, and a new sanitary landfill is developed with 60% methane collection and combustion. Additional emissions reduction accrues from implementing the IWMP and upgrading existing waste treatment facilities to increase waste diversion rates from current levels (22%, including informal sector recycling) to 40%. Estimates of all of Lebanon’s waste sector emissions using SWEET were developed for this mini-review article using published data on the amounts of MSW collected, disposed, and diverted, with adjustments to account for indirect GHG reductions from composting and anaerobic digestion (AD). A 50% reduction in emissions from baseline levels can be achieved by 2034 if, by 2025 diversion of collected wastes to recycling, composting, and AD facilities are increased from 14% to 28%, and all residual MSW is disposed of in sanitary landfills with 65% methane recovery.
Conclusion: SWEET allows solid waste planners to compare emissions resulting from implementing different programs and to quantify the effectiveness of available waste management options in reducing emissions of GHGs and air pollutants. Full article access is on Sage Journals.
About SWEET: SWEET was developed by the U.S. Environmental Protection Agency (EPA) under the auspices of the Global Methane Initiative and in support of the CCAC. Abt Associates and SCS Engineers supported the development of SWEET. SWEET provides estimates for the full suite of GHG and air pollutant emissions in the waste sector, including methane, black carbon, CO2, nitrogen oxides, sulfur oxides, particulates, and organic carbon (CCAC, 2018). Emissions estimates are provided for the following sources: (1) waste collection and transportation, (2) open burning of waste, (3) landfills and open dumps, (4) organic waste management facilities (composting and anaerobic digesters), (5) waste-to-energy facilities and (6) waste handling equipment. Note that emissions from fuel and waste combustion are the only CO2 emissions included in SWEET’s calculations, which exclude biogenic CO2 emissions from waste disposal sites. Published reports by the US EPA (e.g., EPA, 1998, 2015), Intergovernmental Panel on Climate Change (e.g., IPCC, 2006), and other sources (e.g., SCS Engineers, 2007, 2009; United Nations Framework Convention on Climate Change (UNFCCC), 2004) were used to develop calculation methods and emissions factors for the waste sector emissions sources. CO2e conversions use a 100-year Global Warming Potential (GWP). The black carbon GWP is 900 (Bond et al., 2013).
Organics processors, composters, haulers, regulators, academics, organics waste management professionals, sustainable community organizations, and nonprofits will join the conversation about New Jersey’s organics management practices. The Summit will feature experienced industry professionals, academics and regulators on topics of:
State and city food waste initiatives and climate change programs
The role and how to work with compostable packaging
Compost facility management (economics, PFAS, new techniques)
Funding and operating climate friendly organics business
SCS Project Director Greg McCarron is speaking at the Funding and Operating Climate Friendly Organics Businesses Panel 4 (4:00 – 5:00 pm). Be sure to visit the exhibitors and learn about some great organics recycling businesses in New Jersey!
EPA anticipates awarding a total of 73 Cleanup Grants for an estimated $60 million. Fund your Brownfields projects.
The FY 2023 Brownfields Multipurpose, Assessment, Revolving Loan Fund, and Cleanup Grant Guidelines are now available (go to Open Solicitations). The application submission deadline is November 22, 2022.
Cleanup Grants provide funding to carry out cleanup activities at brownfield sites owned by the applicant. An applicant may only submit ONE Cleanup Grant application in the FY23 competition cycle.
FUNDING/AWARDS: EPA anticipates awarding a total estimated 73 Cleanup Grants for an estimated total of $60 million
Up to $500,000 to clean up one brownfield site or to allocate up to $500,000 among multiple sites;
Between $500,001 and $1,000,000 to clean up one brownfield site or to allocate among multiple sites; or
Between $1,000,001 and $2,000,000 to clean up one brownfield site or to allocate among multiple sites.
Brownfields Assessment Grants
Assessment Grants provide funding for developing inventories of brownfield sites, prioritizing sites, conducting community involvement activities, conducting planning, conducting site assessments4, developing site-specific cleanup plans, and developing reuse plans related to brownfield sites. A portion of the Assessment Grant funding must be used to conduct site assessments. Assessment Grant funds may not be used to conduct cleanup activities.
Coalition Assessment Grants
FUNDING/AWARDS: EPA anticipates awarding an estimated 20 Assessment Coalition Grants for an estimated total of $20 million
Community-Wide Assessment Grants for States and Tribes
FUNDING/AWARDS: EPA anticipates awarding an estimated 17 Community-wide Assessment Grants for States and Tribes for an estimated total of $35 million
Community-Wide Assessment Grants
FUNDING/AWARDS: EPA anticipates awarding an estimated 61 Community-wide Assessment Grants for an estimated total of $30.5 million
Brownfields Multipurpose Grants
A Multipurpose Grant is appropriate for communities that have identified, through community engagement efforts, a discrete area (such as a neighborhood, a number of neighboring towns, a district, a corridor, a shared planning area, or a census tract) with one or more brownfield sites. Multipurpose Grants provide funding to carry out a range of eligible assessment and cleanup activities, including planning and additional community engagement activities. Applicants can apply for funding up to $800,000 per grant under this solicitation.
FUNDING/AWARDS: EPA anticipates awarding an estimated 17 Multipurpose Grants for an estimated $800,000 per grant
Brownfields Revolving Loan Fund Grants
Revolving Loan Fund (RLF) Grants provide funding to a grant recipient to capitalize an RLF program. RLF programs provide loans and subgrants to eligible entities to carry out cleanup activities at brownfield sites contaminated with hazardous substances4 and/or petroleum5. Site eligibility will be determined by EPA after grant award and prior to expending grant funds at any site. Sites where hazardous substances and petroleum contamination are distinguishable must meet eligibility requirements for both contaminants.
FUNDING/AWARDS: EPA anticipates awarding an estimated 10 RLF Grants for an estimated total of $10 million
SCS Engineers has a successful track record supporting communities interested in land recycling and obtaining EPA Brownfields grants. Please visit our website for more information.
Welcome to the SCS Engineers Environmental Learning Center. Every month we record a live session on an environmental hot topic! We invite everyone to these open forums, where participants can ask questions throughout. The video recordings are available in our Learning Center to watch at your convenience. Best of all, we respect your privacy; these are educational videos, not sales pitches followed by a mountain of spam emails. Our videos are intended to share our experience in environmental fields with individuals to enhance problem-solving and innovation. Click below to visit.
Whether reducing methane emissions at landfills, repurposing contaminated properties, producing alternative energy, or sequestering carbon, we have focused on finding smart climate solutions and improving the natural environment since our inception in 1970.
SCS Engineers supports many businesses and municipalities taking steps to address climate change, which many consider the most important challenge facing our planet. Every business is resource-intensive, with most environmental issues occurring during the operational phase of business or production. The sustainable environmental solutions and testing we discuss in our videos we offer to the agricultural, construction, extraction, manufacturing sectors, and municipalities to help them attain their cleaner operating goals and often improve operating efficiency.
You’ll also find articles, papers, blogs and more videos on environmental topics from A-Z using our search and filter feature. Can’t find something – let us know at . Our professionals are ready to help.
Fire mitigation planning and the impact on insurance at Colorado SWANA 2022 Conference.
Fires are occurring with increasing frequency in the solid waste and recycling industry. While fires are a serious safety risk to facility personnel and emergency responders, they pose an administrative risk as facilities struggle to keep or renew insurance policies. Learn how developing a fire mitigation plan and training can help prevent fires and keep them from escalating by identifying gaps in knowledge, resources, and communication between facility managers and emergency responders.
Jeff Phillips‘ presentation at the Colorado SWANA 2022 Conference will provide an update on fires within the industry so we can learn from other events (the good and bad). His presentation will also cover the benefits of having a fire mitigation plan, developing the plan and its components, the unique safety risks solid waste facilities pose to emergency responders, strategies to engage emergency response managers, and suggestions on how to “train the plan.”
Thursday, October 13, 2022
Breakout Session 12: Landfill Operations, 1:15pm-2:45pm
Landfill longevity, more airspace, reduce construction and OMM costs.
Thank you for your interest in Modern Landfill Design to Maximize Capital Investment Returns. We intend the blogs listed below to supplement the information covered or mentioned in the live session and video recording. Feel free to share the video and blog resources with others – we’ll protect your privacy!
As SCS employee-owners, we understand, better than most, that efficiencies create savings and value. Your Project Managers, Field Staff, and our presenters can answer specific questions or contact us at anytime. You can find our local professionals under the People tab and filter by specialty and office location.
Advice from the Field – Modern Landfill Design
Landfill Partial Final Covers and Associated Features Engineers weld the final cover geomembrane to the bottom lining system geomembrane for cases when there is a bottom lining system below the waste. The welding completely seals the landfill interior space from the outside environment and keeps regulated materials, such as waste, leachate, and gas, within the sealed system…
Standard Coordinate Systems for Landfill Topographic Maps Landfill engineers rely heavily on topographic maps in their design work. Topographic maps present elevation contours, known as contour lines, for changes in the ground surface. Surveying companies create contour …
Long-Term Performance of Landfill Final Covers There are several hundreds of Municipal Solid Waste (MSW) landfills in the United States. Many of these landfills are anticipated to remain active …
Temporary Caps – Becoming a No-Brainer for Landfills Landfill slopes that have reached final grade or will receive waste in the distant future have maintenance challenges. Environmental elements continually affect surface conditions, and remedial work is required routinely …
Landfill Airspace – Are You Maximizing Your Greatest Asset? Landfills, especially large regional landfills, are huge enterprises with many different operations ongoing daily. A landfill’s tangible assets are equipment, buildings, machinery, construction materials …
Emerging Design Concepts to Facilitate Flow of Liquids on Landfills It’s basically a circular hole with a gravel pipe in the middle, constructed at different stages of landfill filling operations, which enables water to flow through quickly while removing gas. The first tier is typically installed over 100-80 feet of waste, and the next one over another 100-80 feet of waste with structures that connect the tiers. “How many tiers are installed depends on waste thickness at different locations within the landfill. It can go up to four or five tiers,” he says.
Landfill Gas Header: Location and Benefits By continuing to design gas header construction on landfill slopes, all of the components end up on the landfill slope as well. You can imagine what type of complications the landfill operator will face since all of these components are in areas vulnerable to erosion, settlement, future filling or future construction. Additionally, any maintenance requiring digging and re-piping necessitates placing equipment on the landfill slope and disturbing the landfill slope surface for an extended period.
Gas Removal from Leachate Collection Pipe and Leachate Sump Keeping gas pressure low in and around the leachate collection pipe promotes the free flow of leachate through the geocomposite or granular medium drainage layer to the leachate collection pipe and improves leachate removal from the disposal cell. Using gas removal piping at leachate sumps is highly recommended for warm or elevated temperature landfills where efficient leachate removal from the leachate collection system is another means for controlling landfill temperatures…
Leachate Force Main Casing Pipe and Monitoring for Leaks Landfill operators may add a casing pipe to their leachate force main for additional environmental protection. Consequently, the leachate force main is entirely located inside a casing pipe where the …
Landfill Designers Play an Important Role in Landfill Safety Today’s landfill design professionals can help eliminate unsafe configurations and institute features that can proactively warn of and minimize hazards for operator and customer safety. Designers consider subgrade conditions, geotechnical …
Landfill Disposal Cell Base Slope Design When geonets and geocomposites entered the market, the unwritten consensus among solid waste engineers and regulators was that the maximum head of leachate at the base should not exceed the thickness of the geonet or geocomposite drainage layer. With that in mind, the reduction in transmissivity of geocomposite laid over steeper slopes can adversely impact the maximum leachate head over the liner…
Addressing High Gas Pressure Near the Bottom of Landfills The pipes are extended to outer limits of the cell and to the top of the perimeter berm where they connect to a vacuum source. These pipes will successfully remove excess gas pressures that may develop near the bottom lining system and prevent adverse impacts of the high pressures on the free flow of leachate through the bottom lining system drainage layer.
Innovative Landfill Design Technologies and Industry Pioneers SCS Engineers is a leading environmental consulting and contracting firm with over 50 years of expertise in designing, permitting, constructing, and operating landfills. The firm is a pioneering force …
The world’s largest composting event, USCC Compost 2023, Jan 24-27 in Ontario, California, is the premiere professional meeting for composting, organics recycling, and related topics. SCS Engineers is sponsoring the State Chapter track, including the Networking Soiree on January 26.
Featured this year during Concurrent Session D1 California Track Regulatory Trends and Experience, on Wednesday, January 25 at 8:15 – 9:45 am is
Lessons Learned –1383 Compliancewith Srividhya Viswanathan. Vidhya and Michelle Leonard will illustrate SCS Engineers’ comprehensive planning process and tool, including a timeline, to achieve SB 1383 compliance. SB 1383 requires California to massively increase organic waste collection and recycling infrastructure in under ten years. The regulation requires a collective effort from entities, including jurisdictions, haulers, recyclers, and businesses, who will need to fund significant capital investments.
Compare and Contract Composting Systems VIDEO: Greg McCarron and Vidhya discuss managing tons of food scraps and other organic materials using different compost approaches. This forum is a resource for landfills, Solid Waste Departments, municipalities, and agencies working toward achieving waste diversion goals and lowering carbon footprints.
Composting Pilot Program: evaluate your organic waste streams and whether composting is a viable solution for your waste management program. The SCS pilot program includes everything you need to test before you invest.
Making Composting Work in High-Population Spaces: Managing hefty organic waste streams and associated costs while reaching lofty sustainability goals are among urban jurisdictions’ toughest pursuits. Some municipal solid waste operators set up local compost sites to help achieve these ambitions. They are finding other benefits along the way—from new, valuable products with a strong, local market to a way to …
California’s first fully solar-powered compost facility shines brightly: Republic Services’ Otay Compost Facility at the Chula Vista, California, Otay Landfill is open for business. The compost facility helps communities in San Diego County meet the requirements of California’s SB1383 law mandating the diversion of organic waste from landfills. The composting facility designed by SCS Engineers in collaboration with Sustainable Generation operates 100% on solar power …
Meet SCS Engineers professionals and visit us at BOOTH 111 at SWANA’s SOAR (Sustainability, Operations, Action, Resources) Conference, April 17-20, at the Georgia World Congress Center in Atlanta.
SWANA’s new premier technical spring conference, themed “Technical Solutions for Resource Management,” will bring together industry professionals from ALL disciplines of the resource management community. Hear presentations by SCS professionals, including
Kelli Farmer: “From Drilling to Digesting: An Aerobic Digestion Feasibility Study” [Wed, April 19 (9:00 am – 9:45 am)]
Daniel Dietch (co-presenting with Kanika Greenlee, City of Atlanta, and Craig Wittig of The Recycling Partnership): “How Did Atlanta Do That: Improving Recycling Access, Participation, and Program Resiliency” [Wed, April 19 (10:00 am – 10:45 am)]
Nathan Hamm (co-presenting with Nathan Mayer of Solid Waste Authority of Palm Beach County and Manuel Hernandez (formerly of SCS) of Progressive Environmental Services): “Leachate Treatment and System Maintenance Issues” [Wed, April 19 (10:00 am – 10:45 am)]
Join professionals in Collection & Transfer, Landfill Gas & Biogas, Landfill Management, Waste Conversion & Energy Recovery, and Sustainable Materials Management at this enhanced and productive technical summit. Spend a few days diving deep into technical education, developing new business connections at networking events and joining game-changing conversations with experts in North America. Most importantly, you’ll leave SOAR with actionable, fact-based solutions to implement in your facilities.
Delivering practical solutions to the solid waste industry’s most difficult problems, SWANA SOAR showcases the promising technologies, ideas, and solutions that transform waste into a resource. As SWANA’s premier technical conference, SOAR connects experts and problem solvers in industry-changing conversations about your most complex challenges.
Kelli Farmer: “From Drilling to Digesting: An Aerobic Digestion Feasibility Study” [Wed, April 19 (9:00 am – 9:45 am)]
Daniel Dietch (co-presenting with Kanika Greenlee, City of Atlanta, and Craig Wittig of The Recycling Partnership): “How Did Atlanta Do That: Improving Recycling Access, Participation, and Program Resiliency” [Wed, April 19 (10:00 am – 10:45 am)]
Nathan Hamm (co-presenting with Nathan Mayer of Solid Waste Authority of Palm Beach County and Manuel Hernandez (formerly of SCS) of Progressive Environmental Services): “Leachate Treatment and System Maintenance Issues” [Wed, April 19 (10:00 am – 10:45 am)]
