environmental compliance

September 13, 2017

ERA Level 1 Status

Your facility will need a Qualified Industrial Stormwater Practioner (QISP) to perform an ERA Level 1 Assessment, on or before October 1, 2017, and follow up with an ERA Level 1 Technical Report by January 1, 2018, or as soon as is practicable.  We recommend that this assessment and report be performed prior to the wet season of the 2017-18 permit cycle year, to assist dischargers in reviewing their minimum required BMPs and if needed, implement additional BMPs.

ERA Level 2 Status

Review your ERA Level 1 Action Plan now. Is it correct given the additional NAL exceedances?  You should review all items needed for a successful ERA Level 2 Action Plan and Technical Report to successfully reduce and/or eliminate pollutants of concern in stormwater discharge.

 

Requirements, Actions, Deadlines

Your facility is required to submit an ERA Level 2 Action Plan, prepared by a QISP, which addresses each Level 2 NAL exceedance via SMARTs. This Action Plan must identify which of the three options below (or a combination thereof) of demonstration(s) the Discharger has selected to perform:

  • Industrial Best Management Practice (BMP) Demonstration – Description/evaluation of relevant potential pollutant sources whereby additional Facility BMPs are implemented to comply with all applicable effluent limitations (BAT/BCT, ELGs and/or TMDLs) and to prevent future NAL exceedances (If this is not feasible to implement, you must provide estimated cost and rationale);

 

  • Non-industrial Pollutant Source Demonstration (run-on from adjacent facilities, aerial deposition). This option allows for a Discharger to demonstrate that the pollutants causing the NAL exceedances are not related to industrial activities conducted at the facility, and additional BMPs at the facility will not contribute to the reduction of pollutant concentrations.  The determination that the sources are not from industrial activity or natural background must be done by a QISP; and

 

  • Natural Background Pollutant Source Demonstration (e., iron in soils). This option takes its cue from the 2008 Multi-Sector General Permit (MSGP) whereby and if a Discharger can determine that the exceedance of a benchmark (NAL) is attributable to the presence of that pollutant in the natural background. A Site Plan(s) is very important in this regard which should include, but not limited be to facility locations, available land cover information, reference site and test site elevation, available geology, and soil information for reference and test sites, photographs showing site vegetation, site reconnaissance survey data, and records.

 

The State Water Board acknowledges that there may be cases where a combination of the demonstrations may be appropriate; therefore a Discharger may combine any of the three demonstration options in their Level 2 ERA Technical Report, when appropriate.

It is important to note that Level 2 is a serious situation under the IGP and you should start working immediately on your stormwater management goals for the ERA Level 2 Action Plan, which is due by January 1, 2018. For the BMP demonstration option, Dischargers may have to implement additional BMPs, which may include physical, structural, or mechanical devices that will reduce and/or eliminate pollutants in stormwater discharge.

The ERA Level 2 Technical Report, which summarizes the option(s) chosen and all relevant technical information, including design storm standards for treatment control BMPs, must be overseen and signed by a California Professional Engineer (PE) and submitted by January 1st, 2019.

 

Four important considerations in light of the ERA Level 2 exceedances:

    • Your facility Pollution Prevention Team (PPT) and/or consultant hopefully reviewed all the relevant 2016-17 storm water sampling analytical results during the annual report process. It is worth taking another look and reviewing each and every lab report, and look for j-flags, and potential issues during sampling to make sure it is truly an NAL exceedance. If this is an issue, training should also be done fairly soon to ensure proper sampling techniques during the 2017-18 stormwater season.

 

    • Budgetary: Capital expenditures can take time to get approved. The earlier the compliance-based BMP items are submitted for budgetary approval, the better. This will give the Discharger more flexibility and options for a tiered approach for implementation.

 

    • Non-government Organizations (NGOs) and Environmental Groups (EGs) are a “de facto” regulatory mechanism, and there has been a proliferation of citizen suits under the Clean Water Act recently. ERA Level 2 Dischargers could be on a short list for non-compliance and have greater exposure.

 

  • Remember, if you return to Baseline status under the IGP and breach the former ERA Level 2 NALs with a yearly average or instantaneous maximum exceedance(s), your facility returns directly to ERA Level 2. Make sure your BMPs are implemented for the long-term to prevent returning to Level 2 status.

 

 

Get help now by contacting an SCS Stormwater Professional near you.

 

 

 

 

Posted by Diane Samuels at 6:03 am

June 22, 2017

Contaminated Soil Disposal

On your next development project considering other options for disposing of contaminated soil could save you a significant amount of money on environmental compliance.

 

Circumstances sometimes dictate that a licensed landfill is your only option, but Wisconsin’s solid waste laws allow you to dispose of some types of contaminated soil at other locations if the soil qualifies as low risk. Alternative options are available through an exemption process outlined in Wisconsin Administrative Code Chapter NR 718.

Who Can Apply for an NR 718 Exemption?

  • Contractors and developers on construction and utility projects
  • People cleaning up contaminated properties as an environmental remediation

Except for required actions when contamination is first discovered, the Wisconsin Department of Natural Resources (WDNR) must pre-approve exemptions.

Know the Rules Before You Apply

  • Complete testing to characterize the soil contaminants.
  • The WDNR must approve your plan for handling the soil unless the contaminant concentrations are less than the regulatory soil standards.
  • Submit documentation to the WDNR after completing the disposal.
  • Soils may be managed on or off site, but the locations must meet the minimum setbacks from wetlands, streams, rivers, private water supply wells, and other features.
  • Contaminated soil may be used as backfill at gravel pits or quarries, but the disposal of contaminated soil must be specifically allowed in the facility’s reclamation plan.
  • The WDNR publishes an online list of properties where contaminated soil is placed.
  • A barrier (cap) over the soil may be required depending on the disposal site and level of contamination in the soil. Other long-term obligations may apply.
  • The person who disposes of the soil; the owner of the property where the soil was disposed; and, in limited situations, the hauler; may be responsible for any future contamination resulting from the disposal of the contaminated soil on a property.
  • An NR 718 exemption is available for safely replacing other solid wastes such as contaminated sediments, fly ash, debris, or foundry sand on the same site from which they were removed, rather than taking them to a licensed landfill. These other solid wastes can not be disposed offsite under the NR 718 exemption but may be eligible for another type of exemption under the Waste & Materials Management Program.

Additional information and answers to your compliance questions are available by contacting an SCS professional. In Wisconsin, contact Ray Tierney or Betty Socha. Are you ready to take control of your environmental compliance costs? Contact me or Betty Socha to learn more about how you can save money on soil disposal at your next project.

To learn more about compliance options for contaminated dirt disposal, remediation, and construction options in other states contact or visit the SCS website services page.

Related Services and Compliance:

Brownfields and Voluntary Remediation
Environmental Due Diligence and All Appropriate Inquiries

 

 

 

Posted by Diane Samuels at 10:00 am

May 17, 2017

Oil and gas processing facilities, federal and local governments, landfills, land developers, contractors, industries with industrial hygiene plans can spend too much money for too little information if they don’t have an understanding of the limits and capabilities of their equipment and methods before the development of their Air Monitoring Plan (AMP) . That’s before considering the risk to their employees and to public health.

Even if you can’t afford a dedicated air monitoring group, you can eliminate the health risks, overwriting a plan, or overburdening your budget. A cost-benefit analysis and integrating stakeholders’ goals can help provide the guidance you need to develop a balanced air monitoring plan.

Start with this list of considerations when developing an Air Monitoring Plan (AMP). The list is followed by tips and suggestions which are helpful under specific circumstances.

The development of an AMP requires the following:

  • Understanding the monitoring objective(s).
    • Compliance Monitoring for Specific Compound(s)
    • Employee Health and Safety
    • Prevention of Significant Deterioration (PSD) Monitoring
    • Fence-line Job Site Monitoring
    • Active Dust Control
    • Source Related or Regional Monitoring
    • Determination of highest concentrations expected to occur
  • Identifying the spatial scale most appropriate for the monitoring objective(s).
    • Sampling Site Density
    • Upwind and Downwind Monitoring
    • Background Monitoring
  • Determination of the required temporal scale of the monitoring objectives:
    • Time-averaged Sampling and/or Real Time Monitoring
    • Desired Averaging Periods
    • Grab Samples
  • Determination of most appropriate monitoring equipment to be utilized.
    • Desired Detection Limits
    • Data Logging Required
    • Site Access Limitations
    • Power Availability
    • Real-Time Alarms if Needed
    • Meteorological Parameters

The information required for selecting the number of samples (5) and the sample locations include isopleth maps, population density maps, and source locations. The following are suggested guidelines:

  • The priority area is the zone of highest pollution concentration expected to occur in the area covered by the network; one or more stations should be located in this area;
  • Close attention should be given to densely populated areas within the region, especially when they are in the vicinity of heavy pollution;
  • The quality of air entering the region should be assessed by stations situated on the periphery of the region; meteorological factors (e.g., frequencies of wind directions) are of primary importance in locating these stations;
  • Sampling should be undertaken in areas of projected growth to determine the effects of future development on the environment;
  • A major objective of compliance monitoring is the evaluation of progress made in attaining the desired air quality; for this purpose, sampling stations should be strategically situated to facilitate evaluation of the implemented control strategies; and
  • Some information of air quality should be available to represent all portions of the region of concern.

 

The primary monitoring objectives should be determined before any data is collected.

 

Location of the monitoring site is initially dependent on the monitoring objective. For example, once it is known that there is a requirement to monitor for peak ambient H2S at a microscale site, it reduces the monitoring site location to specific areas. Hence, the first task when evaluating a possible site location is to determine the scale for which a candidate location can qualify by considering the following:

1. Location and emissions strengths of nearby sources, especially major source;
2. Prevailing wind direction in the area;
3. Nearby uniformity of land use;
4. Nearby population density.

To select locations according to these criteria, it is necessary to have detailed information on the location of emission sources, the geographical variability of ambient pollutant concentrations, meteorological conditions, and population density. Therefore, selection of the number, locations, and types of sampling stations is a complex process. The variability of sources and their intensities of emissions, terrains, meteorological conditions and demographic features require that each network is developed individually. Thus, selection of the network will be based on the best available evidence and on the experience of the decision team.

Developing an Air Monitoring Plan (AMP) can be a daunting task. There are many decisions to make that have downwind ramifications relative to budget, logistical constraints, and labor requirements. In addition, there may be competing goals in regards to the project stakeholders. SCS has the experience developing and implementing air monitoring plans and systems to meet these challenges; including developing site specific and network-wide AMPs for various monitoring objectives. SCS also understands the costs and demands of the implementation of AMPs on industry and government.

 

Performing a cost-benefit analysis is a crucial step in the AMP development in order to assure that the required data is attainable within the budget constraints.

 

If you need to perform Air Monitoring or are in the initial steps of developing an AMP please contact for expert advice and guidance specific to your region and industry. We have robust programs and experts nationwide. We can also incorporate the use of remote monitoring controls and monitoring by our FCC authorized drones.

Author: Paul Schafer, SCS’ National Expert Ambient Air Monitoring

 

 

 

 

 

Posted by Diane Samuels at 6:00 am

May 3, 2017

When tackling a real estate development project, discovering contaminated historic fill is an unwelcome surprise, but with the proper due diligence, you can avoid project delays and cost increases.

fill on the property
Cudahy redevelopment project transforms closed landfill into safe, useful real estate. Click to learn more.

Historic fill is common on properties that were once rural and have become prime redevelopment sites as communities expanded. The fill may include contaminated materials like foundry sand, ash, demo and construction debris, and even municipal waste. In the past, these materials were used to fill wetlands or change the grade of the property before initial development. Today regulations have evolved, and state agencies require property owners to manage these materials appropriately during redevelopment. Also, particular types of historic fill are often not robust enough to structurally support your new building.

fill (compacted or otherwise) on the property
The “Defense Area” was demolished and replaced with new high-efficiency single-family homes shown here. The award winning community is now called The Emerald Ridge Development. Click to learn more.

There are many different kinds of fill materials – each with different physical properties and different potential contaminants. Knowing what is on your property before you start designing the site layout, and certainly, before you start digging, will help you plan your project to save time and money, and to receive state agency approval.

Before You Buy

The more you know about the property and the earlier you know it, the better prepared you will be to make decisions about how best to protect yourself from potential environmental liabilities and prepare for the environmental and geotechnical issues that historic fill can cause. Since every property is unique, the first thing you need to do is gain a thorough understanding of the property’s history and past use. Invest in a comprehensive Phase 1 Environmental Site Assessment (ESA). Consider it a starting point for clues about the possible types and amounts of historic fill which may be present on the property.

If the results of the Phase 1 ESA warrant it, conduct a Phase 2 ESA and geotechnical study to collect soil, fill, groundwater, and soil vapor samples. The Phase 2 ESA and geotechnical studies will help you understand if fill and contaminants are present and the best options for addressing them during the development planning stage.

Historic fill on a property is no longer the impediment to development that it once was. Take these steps to get ahead of potentially contaminated historic fill, and keep your project on time and budget.

You may be able to reduce or eliminate the need for costly landfill disposal by incorporating some of these concepts into your project:

  • Put surface parking lots or green spaces over areas with historic fill.
  • Move buildings with deep foundations or underground parking to areas of the property where the historic fill is not present.
  • Use dynamic compaction or Geopiers™ to stabilize the historic fill in place before constructing slab-on-grade buildings or parking lots above it.
  • Surgically remove minimal amounts of the historic fill and replace it with new compacted fill.
  • Use a deep foundation system such as piles or drilled piers to build over the historic fill without the need for excavation.
  • Install inexpensive sub-slab venting systems in the new buildings.

By testing early, performing a proper geotechnical evaluation, and incorporating design adaptations where needed, you can successfully develop projects with historic fill within your schedule and without breaking your budget.

SCS professionals are available to answer questions or concerns you may have pertaining to commercial, residential, or private development on brownfields – we provide remediation, brownfields, and  Environmental Due Diligence services nationwide. Contact  or one of our experts.

 

Ray TierneyAbout the author: Ray Tierney

Ray Tierney, PG, is a Vice President of SCS Engineers and one of our National Experts on Sustainability. He has 30 years of experience in environmental and sustainability engineering and has helped a wide range of organizations control and reduce their legacy environmental impacts and liabilities, lower their costs, obtain grants and permits to expand, and implement cost-saving practices. Ray serves the Midwest region and projects throughout the U.S.

JohnTabella, PG, LEED AP®, is SCS Engineers’ National Expert for Environmental Due Diligence and for Federal Services. In this capacity, he oversees all aspects of environmental services opportunities and projects primarily throughout the eastern seaboard and supports on opportunities and projects throughout the U.S.

Floyd Cotter specializes in solid waste management projects. His project work involves all areas of solid waste management including planning, permitting, transportation, landfill design, construction, and monitoring. Floyd is also experienced in general civil engineering, construction oversight, environmental site assessments, closure and post-closure plans, and permit and contract document preparation. Floyd is located in the Central region.

Randy Bauer has nearly 3 decades of experience conducting environmental site assessments, subsurface investigations, groundwater monitoring programs, soil and groundwater remediation, and geotechnical investigations at industrial hazardous waste and solid waste facilities. Randy is available to answer questions on the western seaboard.

 

 

 

Posted by Diane Samuels at 6:00 am

April 26, 2017

Imagine that one of your employees comes and tells you that a 100-gallon spill just took place at your facility and it is flowing swiftly toward a storm sewer on your property.

Suddenly all eyes are on you. What you do next will show your leadership and skill at addressing the issue and limiting the company’s liability. Are you ready to be the hero, or is spill preparedness the one item that just keeps slipping down your to-do list?

Use the techniques recommended in Chris Jimieson’s latest article to make your spill response training engaging and interactive for staff handling oil. Spill preparedness becomes part of your routine and you’re ready to be the hero if a spill occurs.

Improve Your Spill Preparedness

About Chris Jimieson

 

Posted by Diane Samuels at 6:00 am

March 29, 2017

By Chris Jimieson, PE and Jared Omernik, PE

Do you know how much oil and fuel you store in aboveground containers at your facility?  If you have more than 1,320 gallons, you may need an SPCC Plan.  What is an SPCC Plan?  SPCC stands for Spill Prevention, Control, and Countermeasure, and it is a federal rule (40 CFR 112 in the Federal Register) designed to prevent oil-based products from entering navigable waterways of the U.S.  But it’s about more than just compliance. It’s an important tool to help you limit your liability.

Facilities covered under the SPCC rule are subject to agency inspections and potential enforcement actions if the facility’s practices are found to be out of compliance.

Does the SPCC rule apply to me?

The 1,320-gallon threshold isn’t the only trigger for an SPCC Plan.  One of the keys to take away from the SPCC rule is that it does not count oil/fuel storage in containers less than 55-gallons in size.  Another trigger is that a facility must reasonably be expected to discharge oil into navigable waters or adjoining shorelines of the U.S.

The Environmental Protection Agency (EPA) does not define what “reasonably be expected” means.  Rather, the responsibility is on the facility owner or operator to determine the potential for discharge.  In reality, it’s usually easy to think of a scenario where spilled oil could reach a waterway.  Even if you think a spill would never reach the stream, what if there was a significant rain event that washed away spilled oil on the ground through a storm sewer?  Often the “reasonably to be expected” is not challenged, so it is best to err on the side of caution.

The SPCC rule applies to my facility, now what?

There are three options:  1) Prepare the plan yourself.  2) Use a third party provider to prepare your plan, or 3) Have a licensed professional engineer develop your plan.  The option you choose depends on how much oil you store at your facility and your working knowledge of the SPCC rule.

If you have less than 10,000 gallons of oil and no single aboveground oil storage container with a capacity greater than 5,000 U.S. gallons, you may be able to prepare your own SPCC Plan, following the EPA’s Tier I qualified facility template.

You can download the EPA’s Tier I qualified facility template here: https://www.epa.gov/sites/production/files/2014-05/documents/tier1template.pdf.  The template is the least expensive way to comply with the SPCC rule. However, some users feel it is a little confusing.

If you have less than 10,000 gallons of oil and have a single aboveground oil storage container with a capacity greater than 5,000 U.S. gallons, you could qualify under the EPA’s Tier 2 qualified facility category.  The EPA does not provide a plan template for a Tier II qualified facility.  You can still prepare the plan yourself, or you may hire a third party or professional engineer to develop the plan for you.

If your facility has greater than 10,000 gallons of oil storage, you must have a licensed professional engineer prepare your facility’s SPCC Plan.

Working on an SPCC Plan with a Third Party Provider

If you decide to work with a third party provider, here are some things you can expect as part of the process.  The provider will conduct a facility site visit to review the oil storage.  Prepare to have a staff member familiar with the oil storage escort the provider to each of the sources.  The provider will ask questions about spill prevention features at each source location, including secondary containment, overfill protection, and interstitial monitoring, if applicable.

After visiting the oil sources, the provider may ask to see any available tank data such as specifications, current inspection protocol, and tank repair or integrity testing documentation.  You can eliminate follow-ups and help keep costs down by having this data available for review.

Following the site visit, the provider will prepare an SPCC Plan that you should review for accuracy before implementation.

The Value of an SPCC Plan for Your Facility

An SPCC Plan is about more than just compliance.  An SPCC Plan contains inspection forms and protocols that can help to prevent a spill at your facility.  It identifies the single point of contact, an “SPCC Coordinator” for the facility.  If there is a spill, the Plan contains steps necessary to contain the spill initially and control the discharge, and the proper contacts to notify internally and externally.

The SPCC rule requires all oil-handling personnel receive annual training to respond appropriately to spills in their work areas.  The annual training requirement is another key element to spill prevention, but also covers aspects on how to properly take control and countermeasure actions in the event of an oil spill.

Work with your staff to determine if the SPCC rule applies to you.  An SPCC Plan is a required document for certain facilities to help you comply with the SPCC rule and gain the benefits of having a plan in place.  However, more than that, it is a practical document that’s designed to assist with training and inspections and to help prevent spills from occurring.  Moreover, if spills do occur, an SPCC Plan provides the guidance to help control the spill and limit your liability.

Chris Jimieson and Jared Omernik have more than 26 years’ combined experience helping various types of clients with environmental compliance.  Chris and Jared have extensive experience helping customers build and review SPCC and Storm Water Pollution Prevention Plan (SWPPP) projects. For questions about the SPCC rule or how to comply, Contact Chris at

For questions about the SPCC rule or how to comply, Contact Chris at or 608-216-7367, or contact Jared at  or 608-216-7348 in the Upper Midwest.

To find an office near you click here.

 

 

 

Posted by Diane Samuels at 3:00 am

March 7, 2017

The clock is ticking even though some issues remain unresolved. Landfill owners should maintain close contact with their state/local regulatory authority regarding the status of the regulator’s state implementation plan, due by November 2017. 

 

Read and share the full article by David Greene, PE, here. 

EPA recently established expansive new air rules affecting MSW Landfills. Implementation of the new rules places new responsibilities on both the regulated community and regulators alike. However, some of these responsibilities are unclear and have created unresolved issues that should be addressed in close consultation now with your state/local regulatory authority.


For example, if a landfill is “new,” the facility is now subject to NSPS Subpart XXX, which is fully effective. A design capacity and NMOC emissions rate report should already have been submitted.


If NMOC emissions from a facility exceed 34 Mg/yr, then the landfill will need to submit a GCCS design plan within 12 months of the date of exceedance and install and operate within 30 months (no later than May 2019 for those triggering with the promulgation of the rule). If a landfill is an “existing emissions source,” it will be subject to the new EG rule (Subpart Cf).


Landfill owners should maintain close contact with their state/local regulatory authority regarding the status of the regulator’s state implementation plan, due by November 2017. That state implementation plan will prescribe the required compliance dates for an existing landfill, likely to be no later than the 2018/2020 time period. In either case, owners should become familiar with the rule and stayed tuned as compliance guidance evolves to address the unresolved issues.

 

Contact SCS Engineers to discuss the regulatory status in your state at , or call your local representative.

 

 

 

Posted by Diane Samuels at 3:00 am

February 27, 2017

 

Follow these tips to save time and money on the next five-year update of your facility’s SPCC Plan.

 

Are you approaching the required five-year review/plan re-certification for your facility’s Spill Prevention, Control, and Countermeasure (SPCC) Plan? Even if you’ve been through several cycles of performing five-year tune-ups on your SPCC Plan, you can make your next review easier and prepare yourself for future SPCC Plan re-certifications if you follow these five tips.

Start Early
Late renewals are a consistent pain point for many companies. To avoid being late with your next re-certification, start your review six months before your SPCC Plan is due for its 5-year review. If you are conducting the review internally, start by identifying the person who will be doing the review. If you are using a third party, this approach will help you go through the proposal/contracting process, so you are ready to conduct the actual review and complete the re-certification before the Plan expires.

Simplify Data Collection
One of the keys to a compliant SPCC Plan is to collect accurate data in the field about your facility’s oil sources. Streamlined data collection is of particular importance if you have a large facility or your oil storage changes regularly. The key to simplifying data collection is to make sure your reviewer has organized information to evaluate the compliance aspects of each source. Accurate data collection can limit the follow-up required from plan preparers to verify information, as well as minimize the potential for discrepancies. Moreover, particularly useful if a third party is auditing your Plan or if it is in review during an EPA inspection.

Reduce Redundancy with a Summary Table
One way to simplify your Plan is to use an oil source summary table to cover as much information as possible. A table can include each oil source and the aspects of how the oil source is compliant with the SPCC Rule. There may be areas in the Plan where you need to provide additional text discussion regarding oil sources to explain a compliance matter. In general, try to avoid duplicating information within the Plan.

Watch Out for Commonly Overlooked Areas
While secondary containment and overfill protection are key elements to review at each oil source, some reviewers forget to measure the size of containment structures. Dimensions need to be carefully measured in the field to verify and show sufficient secondary containment capacity in your facility’s SPCC Plan.
Another commonly overlooked area is facility drainage; specifically the overland flow in the proximity of each oil source, which is key to determining the potential receptors where spilled product can travel. These receptors could be storm sewers, ditches, wetlands, or waterways. You can discuss the protection of these receptors during your facility’s annual SPCC training. Swift action and concise communication during a spill can help limit your liability.

Use Targeted Annual Training
Many companies struggle to comply with the annual training requirement. One of the tripping points is trying to train all employees who handle oil for example. To avoid this pitfall, implement a tiered training program so you can focus the training content based on an employee’s responsibility level.

Spill recognition and notification through proper internal channels to get a spill cleaned up is an essential message for employees that occasionally handle oil. These employees could also be trained to aid with the initial control and response to a spill. A second tier may include team members who manage the SPCC Plan; they have additional responsibilities such as inspections of oil sources and spill reporting.

By Chris Jimieson, SCS Engineers

Chris Jimieson has over 17 years of experience supporting industrial, commercial, military, federal, state, municipal, and solid waste companies with environmental compliance.  He has extensive experience building and reviewing SPCC and Storm Water Pollution Prevention Plans (SWPPP) and manages compliance assignments, providing computer-based training modules to meet employer training needs. Contact Chris at or 608-216-7367.

SCS Compliance Services

Posted by Diane Samuels at 3:00 am

February 14, 2017

SCS periodically prepares technical bulletins to highlight items of interest to our clients and friends. These are published on our website. This SCS Technical Bulletin addresses the Emergency Planning and Community Right-to-Know Act (EPCRA). The purpose of specific sections are consolidated and explained by SCS professionals; specifically:

  • Section 302  Emergency Response Plans
  • Section 304  Emergency Notifications
  • Sections 311-312  Information to Planning and Response Agencies
  • Section 313  Tracking the Management of Toxic Chemicals

SCS Engineers welcomes the sharing of resources and respects your privacy – we do not track what is shared from our website. Use the icons featured at left to share this information using your email or social media.

SCS will continually update coverage of this issue on our website blog and SCS social media channels on LinkedIn and Facebook. To follow SCS on social media click the respective icon at the top of our home page.

If you have any questions regarding this technical bulletin, feel free to contact your local SCS Engineers representative, email us at , or contact our professionals listed on the Technical Bulletin.

Posted by Diane Samuels at 3:00 am

February 13, 2017

At the upcoming USWAG CCR Workshop Feb 22-23 in Arlington, VA, Steve Lamb and Floyd Cotter of SCS Engineers will present a session about the advantages and disadvantages of emerging alternative capping options, and how different regulatory agencies are viewing these options.

About this Session: Traditional final cover and capping design for coal combustion residual (CCR) surface impoundments and landfills have included compacted soil liner, geomembrane liner, drainage layer, and a vegetative soil cover. But coal-fired plants oftentimes don’t have the large volumes of soil that it takes to implement these options.

Alternative capping options have recently emerged in the industry such as exposed geomembrane liners or synthetic turf/geomembrane liner systems. Some of these alternative capping options have many advantages over their traditional counterparts. These advantages include faster installation times, minimal need for soil, improved storm water quality, and reduced maintenance and post-closure costs. For surface impoundments, alternative capping designs can also greatly reduce the amount of disturbance of the existing CCR material within the impoundment.

About Steve Lamb: Steve Lamb, PE provides SCS with over 27 years of experience in solid and hazardous waste management, environmental engineering, civil engineering, hydrology and hydraulics, landfill engineering, remedial design, and regulatory compliance. Mr. Lamb is a Vice President and director of SCS’s Charlotte, NC office.

About Floyd Cotter: Floyd Cotter specializes in solid waste management projects. His project work involves all areas of solid waste management including planning, permitting, transportation, landfill design, construction, and monitoring. Mr. Cotter is also experienced in general civil engineering, construction oversight, environmental site assessments, closure and post-closure plans, and permit and contract document preparation.

Posted by Diane Samuels at 3:00 am
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