A federal appeals court ruled that the Obama administration’s rule to regulate coal ash does not go far enough in some areas. However, the court did not give environmentalists everything they were seeking. The U.S. Court of Appeals for the District of Columbia Circuit’s Aug. 21 decision in the case, Utility Solid Waste Activities Group v. EPA gave neither side all it wanted.
The decision comes as the Trump administration seeks to revise the EPA’s 2015 rule intended to regulate coal combustion residuals (CCR) from coal-fired power plants—one of the largest waste streams in the U.S. In July, the EPA issued a final rule granting more flexibility to industry and states. Both the Obama and Trump administrations have sought to give states the ability to create their own standards, but according to the D.C. Circuit, neither set of rules satisfied the Resource Conservation and Recovery Act–a 1976 law that allows the federal government to regulate solid waste generation, storage and disposal.
In its ruling, the court agreed that the EPA erred when it failed to mandate unlined CCR surface impoundments be closed, and when it exempted inactive impoundments from the regulation. The court also ruled that EPA should not have classified clay-lined impoundments as being lined.
The court also ruled against industry groups. For example, it determined that EPA does have the authority to regulate inactive impoundments and that it did provide enough public notice that it intended to apply aquifer-location criteria to existing impoundments.
The court also found that EPA decision to prohibit certain unencapsulated beneficial uses of CCR in amounts 12,400 tons or greater was arbitrary and remanded that decision to the EPA. The Agency had previously acknowledged the error in setting the 12,400 ton threshold (the threshold using the Agency’s methodology should have been about 75,000 tons).
Several industry publications have provided coverage of the decision and reaction from industry leaders, including E&E News, APPA, Utility Dive, Engineering News Record, and Courthouse News Service.
For questions or more information, please contact SCS Engineers’ staff.
We are all trying to wrap our heads around how to implement and document Recognized and Generally Accepted Good Engineering Practices (RAGAGEP). There are so many elements to review when codes and standards are released it is difficult to know where to start.
One place to start is with the industry improvements associated with life safety. International Institute of Ammonia Refrigeration (IIAR) ANSI Standard 2, Safe Design of Closed-Circuit Ammonia Refrigeration Systems, includes specifications for new construction and can be a tool to ensure your engine room is keeping up with industry standards especially when it concerns life safety.
One change from previous versions of the IIAR Standard 2 is the number and location of eyewash/safety showers. IIAR 2 (2014) is now more in line with OSHA expectations. Keep reading…more from Lee Pyle.
A few years ago, an engineer working for a“friend’s plant” chose to replace their evaporative condenser with an adiabatic condenser. On the surface, the choice seemed like a good idea since adiabatic condensers often provide higher heat rejection with lower water and electricity usage. The condenser was purchased and installed, but all was not well. When not carefully considered, replacing equipment or control programs can have unforeseen consequences such as negative impacts on operational safety.
In this real life example the author examines what information would have made a big difference and significant savings had the right questions been asked.
Click to read this article and others written for those in industries using ammonia refrigeration.
Regulatory policies governing the food industry are in flux giving corporate compliance headaches, but it doesn’t need to keep you up at night with a massive workload. Consultants are an option if you lack the workforce or expertise to conduct PSM/RMP compliance audits.
William Lape, CIRO, reviews the questions to ask of your consultant before hiring. Starting with the amount of experience that the auditor has evaluating programs against the PSM/RMP regulations; review the resumes and auditor’s support structure; training related to the PSM/RMP regulations and how to properly audit; and ask questions, is the auditor familiar with your covered process, or just PSM/RMP in general? Imagine hiring a consultant with the lowest price and discovering s/he has little experience with ammonia refrigeration.
Read this article and others by clicking here.
The Georgia Manufacturing Alliance (GMA), based in Lawrenceville, GA, is a professional organization founded in 2008 to support Georgia’s manufacturing community. SCS Engineers is pleased to announce the firm is GMA’s newest member supporting manufacturers with permitting, compliance, and other environmental services.
Mike Fisher, SCS’s point of contact, has three decades of experience supporting environmental consulting for manufacturers and other industries throughout Florida, North Carolina, South Carolina, Georgia, Alabama, the Bahamas, and South America. Mike has deep well petroleum geology expertise dating nearly four decades.
Learn more about each of our manufacturing solutions areas by clicking on the links below:
By Ali Khatami
MSW sanitary landfills constantly face the issue of aesthetics due to leachate seeping out of the landfill slopes. Of course, the problem goes away after the construction of the final cover, but the final cover construction may not take place for many years after seeps show up on slopes. To the public, leachate seeps represent a problem with the design of the landfill and possible malfunction of the leachate collection system below the waste, which is an incorrect perception. Such arguments are common and difficult to counter.
Landfill operators use different means to control leachate seeps from landfill slopes and to clean up the unpleasant view of the seep as soon as they can. Innovative solutions to address the issue have been observed and noted in the industry. The degree of effectiveness of the solution to some extent depends on the amount of money spent to address the problem. Some landfills are located in rural areas and the operator may not mind the unpleasant appearance of the slopes, so naturally no urgency in addressing the issue or no money available to take care of the problem.
The environmental side of the leachate seep issue is the impact to surface water quality. If leachate seeps remain unresolved, liquids coming out of slope may eventually reach the landfill perimeter and mix with stormwater in the landfill perimeter ditch. At that point, the operational issue turns into a compliance issue, and regulatory agencies get involved. If the public around the site is on top of their game concerning their opposition to the landfill, they can take the non-compliance issue and turn it into a political issue. At that point, the landfill operator finds himself or herself on the hot plate dealing with the agency and the public on an environmental impact matter.
It always makes sense to stay ahead of the issues and address any potentially sensitive condition before it turns into a major problem. As discussed above, addressing leachate seeps can be done in many different ways, and the operator needs to be prepared to fight for funds to address leachate seeps as they appear on slopes. Availability of funds and willingness of the operator to take necessary action are the primary required elements to stay ahead of the game.
SCS has developed methodologies to address all sorts of leachate seeps on landfill slopes and is uniquely equipped to assist you with a solution. Reach out to a local SCS office for a consultation if you have leachate seep problem at your site.
This paper, presented at A&WMA’s 111th Annual Conference details the Tier 4 process and the potential issues that have arisen from conducting a Tier 4. This paper also assesses potential Tier 4 sites, exceedance reporting, wind monitoring, additional SEM equipment requirements, penetration monitoring, notification and reporting requirements, and impacts on solid waste landfills that will use the Tier 4 SEM procedure for delaying GCCS requirements. This paper reviews the changes between the draft NSPS and the final version of the new NSPS that was promulgated.
Click to read or share the paper, and learn about the authors.
SCS Engineers continues to expand and advance its team of environmental professionals in Northern California by welcoming Wendell L. Minshew, a licensed professional engineer specializing in civil engineering.
“As a highly-qualified addition to the team, Wendell will help SCS Engineers provide exceptional environmental service to our clients in Northern California,” said Ambrose McCready, Vice President with SCS Engineers. “His significant background in engineering strengthens our regional team, and helps ensure we meet and exceed client objectives.”
With more than 30 years of engineering experience, Minshew specializes in leading the design, planning, permitting and construction management of solid and hazardous waste facilities. He obtained his Bachelor of Science in civil engineering from CSU Fresno and is a licensed Professional Engineer in California, Nevada, Oregon, and Arizona.
SCS serves Northern California through our offices in the San Francisco Peninsula, Sacramento, Oakland, Modesto, Santa Rosa, and Pleasanton. See our nationwide locations.
Duluth, GA – SCS Engineers, a leader in environmental and solid waste engineering, recently relocated from Alpharetta to a larger, more strategically located office in Duluth, Georgia. The new office supports SCS’s continued development in the Southeast, our client success-driven growth, and accommodates our growing professional staff.
SCS is always on the lookout for talented senior level professionals in the environmental consulting community. The Atlanta Environmental Services (ES) group is seeking experienced, humble, hungry, and smart senior level consultants with client relationships and business development capabilities to join our team.
SCS Engineers – Atlanta
3175 Satellite Blvd
Building 600, Suite 100
Duluth, GA 30096
(678) 319-9849
If you are interested or know anybody who is interested, reach out to . You may also review our open positions on the SCS Careers Page.
SCS Engineers welcomes Steven J. Liggins as Vice President and Controller. Steve, a certified public accountant, joins SCS with over ten years of experience in related financial positions with service driven companies. As the accounting officer at SCS, Steve is responsible for ensuring effective and efficient recording of accounting transactions, as well as monitoring adherence to established operating procedures and internal controls.
“Steve not only knows our business and our clients’ industries, but he brings valuable tax expertise, which is increasingly important,” stated Curtis Jang, CFO at SCS Engineers.
Steve has an MST in Taxation from Golden Gate University as well as a BA in Business Management and Accounting from Western Michigan University, Haworth College of Business.
